阅读说明：本技术 用柱塞式电磁泵输水的器具 (Plunger type electromagnetic pump water delivery device ) 是由 严杰波 林火木 于 2019-11-12 设计创作，主要内容包括：本发明公开了一种用柱塞式电磁泵输水的器具,属于用水作为工作介质或者原料的器具,现有用柱塞式电磁泵输水的器具易因橡胶堵头与相应的配合件之间发生粘连导致的器具不能正常输水及正常使用,本发明在机身内设用于向水加热器件输水的柱塞式电磁泵,令出水堵头借助出水弹簧的弹力封堵截止口使柱塞式电磁泵处于工作状态,令出水堵头受控于延伸至机身外的操控结构,操作操控结构令出水堵头离开截止口使柱塞式电磁泵处于存放状态。从而,通过操控机构可将柱塞式电磁泵切换到工作状态用于工作或者存放状态用于存放。由于存放状态时出水堵头离开截止口呈悬空状,不接触其它结构,不会造成粘连,从而不会因粘连问题造成器具不能输水而不能工作。(The invention discloses an appliance for delivering water by using a plunger type electromagnetic pump, which belongs to an appliance using water as a working medium or a raw material, wherein the existing appliance for delivering water by using the plunger type electromagnetic pump can not deliver water normally and can not be used normally due to the fact that a rubber plug is adhered to a corresponding matching piece. Thus, the plunger-type electromagnetic pump can be switched to an operating state for operation or a storage state for storage by the operating mechanism. When the water outlet plug is in a storage state, the water outlet plug leaves the cut-off port to be in a suspended state, does not contact other structures, and cannot cause adhesion, so that the phenomenon that the appliance cannot convey water and cannot work due to the adhesion problem is avoided.)

1. The water delivery device is provided with a machine body, the machine body is internally provided with a plunger type electromagnetic pump for delivering water to a water heating device, and the plunger type electromagnetic pump is internally provided with a stop opening and a water outlet plug which are positioned on a water flow channel, and is characterized in that: the water outlet plug plugs the stop opening by means of the elasticity of the water outlet spring to enable the plunger type electromagnetic pump to be in a working state, the water outlet plug is controlled by an operation structure extending out of the machine body, and the operation structure is operated to enable the water outlet plug to be away from the stop opening to enable the plunger type electromagnetic pump to be in a storage state.

2. The plunger-type electromagnetic pump water delivery device as set forth in claim 1, wherein: the control structure comprises a first control piece and a second control piece which are matched with each other, the first control piece is arranged on the plunger type electromagnetic pump, and the second control piece extends out of the machine body.

3. The plunger-type electromagnetic pump water delivery device as set forth in claim 2, wherein: the first control piece and the second control piece are separately configured.

4. The plunger-type electromagnetic pump water delivery device as set forth in claim 2, wherein: the first control piece is connected with the second control piece through a breakable structure.

5. The plunger-type electromagnetic pump water delivery device as set forth in claim 2, wherein: an extension channel is arranged on the machine body, and the second control piece is located in the extension channel.

6. The plunger-type electromagnetic pump water delivery device as set forth in claim 1, wherein: the plunger type electromagnetic pump comprises a water inlet structure, an electromagnetic structure, a water outlet structure and an anti-adhesion structure, one end of the water inlet structure is connected with one end of the water outlet structure, the electromagnetic structure is sleeved outside the water inlet structure, a sleeve with a through hole is arranged between the water inlet structure and the water outlet structure, one end, deviating from the water inlet structure, of the through hole forms the stop opening, the water outlet plug is located in the water outlet structure and located on one side, deviating from the water inlet structure, of the sleeve, and the water outlet plug is configured to reciprocate along the direction from the water inlet structure to the water outlet structure.

7. The plunger-type electromagnetic pump water delivery device as set forth in claim 6, wherein: deviate from on the play water end cap telescopic one side is provided with first hookup location, go out the water structure and deviate from the one end setting of structure of intaking anti-adhesion structure, anti-adhesion structure is close to the one end of structure of intaking is provided with the second hookup location, anti-adhesion structure the second hookup location selectivity stretches into in the play water structure and with go out on the water end cap first hookup location can be dismantled and connect, just anti-adhesion structure with it connects the whole edge that forms to go out the water end cap intake structure extremely reciprocating motion is made to the direction of structure of going out.

8. The plunger-type electromagnetic pump water delivery device as set forth in claim 7, wherein: the water outlet structure comprises a water outlet nozzle, a water outlet and an anti-adhesion mounting part, the water outlet nozzle is provided with a cavity with an opening at one end, the opening end of the water outlet nozzle is sleeved on the water inlet structure, the sleeve is arranged in the cavity of the water outlet nozzle and connected with the water inlet structure, the water outlet plug is arranged in the cavity of the water outlet nozzle, the water outlet plug deviates from one side of the sleeve and is arranged on the water outlet spring, the water outlet nozzle deviates from one end of the water inlet structure and is provided with the water outlet and the anti-adhesion mounting part, the water outlet and the anti-adhesion mounting part are communicated with the cavity of the water outlet nozzle, the anti-adhesion mounting part is a tubular structure, the hollow cross section of the anti-adhesion mounting part is smaller than the cross section of the cavity of the water outlet nozzle and forms a step at the joint of the water outlet nozzle, be provided with on the wall body of antiseized even installation department and adjust limit structure, just be provided with in the antiseized even installation department antiseized even structure.

9. The plunger-type electromagnetic pump water delivery device as set forth in claim 8, wherein: anti-adhesion structure is round pin axle, anti-adhesion structure includes action part and regulation handle, the action part with the regulation handle is bar-shaped or bar structure, the one end of action part is fixed in on the regulation handle, the action part with the regulation handle all set up in the anti-adhesion installation department, the action part deviates from the one end of regulation handle is second connection position and alternative and stretches into in the cavity of faucet and with on the water outlet plug the connection can be dismantled to first connection position.

10. The plunger-type electromagnetic pump water delivery device as set forth in claim 9, wherein: the first connecting position is a jack, the acting part serving as the second connecting position is an inserted rod matched with the jack, the jack comprises an inlet hole and a clamping hole, the clamping hole is positioned in the water outlet plug, one end of the inlet hole is communicated with the clamping hole, the other end of the inlet hole extends out of the water outlet plug, and the cross section of the clamping hole is larger than that of the inlet hole; the inserted bar includes screens section and linkage segment, the one end of linkage segment connect in on the regulating handle, the other end of link is provided with the screens section, just the cross section of screens section is greater than the cross section of linkage segment.

11. The plunger-type electromagnetic pump water delivery device as set forth in claim 9, wherein: the first connecting position is a convex block, the acting part serving as the second connecting position is a clamping jaw matched with the convex block, the convex block is positioned on one side of the water outlet plug close to the anti-adhesion structure, and a first clamping edge is arranged on the side wall of the convex block; the jack catch includes connecting portion and claw portion, the one end of connecting portion connect in on the adjustment handle, the other end of connecting portion is provided with the claw portion, just the claw portion sets up towards one side of water outlet plug, and be provided with in the claw end of claw portion with the second card that first card corresponds is followed.

12. The plunger-type electromagnetic pump water delivery device as set forth in claim 8, wherein: anti-adhesion structure is the magnetic structure, including action part and regulation handle, action part with the regulation handle is bar-shaped or bar structure, the one end of action part is fixed in on the regulation handle, action part with the regulation handle all set up in the anti-adhesion installation department, the action part deviates from the one end of regulation handle does the second is connected the position and is had magnetism, go out the water plug first connection position is embedded magnet or iron plate, action part alternative stretches into in the cavity of faucet and acts on go out on the water plug first connection position is in order to attract go out the water plug to the action part removes.

13. A plunger-type electromagnetic pump water delivery device as claimed in any one of claims 9 to 12, wherein: the adjusting and limiting structure is a limiting groove or a threaded part or an opening; when the adjusting and limiting structure is the limiting groove, a plurality of protruding limiting bulges are arranged on the outer wall of the adjusting handle, and when the adjusting handle moves in the anti-adhesion mounting part, the limiting bulges are sequentially clamped into the limiting groove; when the adjusting and limiting structure is the threaded part, threads matched with the threaded part are arranged on the outer wall of the adjusting handle; work as adjust limit structure does during the trompil, the trompil set up in on the wall body of antiseized even installation department and with the interior empty intercommunication of antiseized even installation department, be provided with on the outer wall of regulation handle with the positioning groove that the trompil corresponds, just alternative snap ring and card income that is provided with in the trompil in the positioning groove.

14. The plunger-type electromagnetic pump water delivery device as set forth in claim 13, wherein: the inlet structure includes inlet tube, pump core, the end cap of intaking, reset spring and the water spring of intaking, the one end of inlet tube is the water inlet, be provided with in the other end of inlet tube along the inlet tube axial is reciprocating motion the pump core, the pump core with the inlet tube is provided with be provided with between the wall body of the one end of water inlet reset spring, the pump core is provided with cavity along its axial, and in the pump core deviates from the cavity opening part of the one end of water inlet is provided with the end cap of intaking, just be provided with in the cavity of pump core the water spring of intaking is held the end cap of intaking, just the pump core is provided with the one end of the end cap of intaking stretches out outside the inlet tube, and in the pump core stretches out one of the inlet tube is served and is equipped with the sleeve.

15. The plunger-type electromagnetic pump water delivery device as set forth in claim 14, wherein: the electromagnetic structure comprises a coil structure, and the coil structure is sleeved outside the water inlet pipe and is located at a position where the reset spring and the pump core are arranged.

16. The plunger-type electromagnetic pump water delivery device as set forth in claim 14, wherein: the inlet tube with between the faucet, the pump core with between the sleeve, the sleeve with between the faucet and the pump core with all be provided with seal structure between the inlet tube.

17. The plunger-type electromagnetic pump water delivery device as set forth in claim 1, wherein: the plunger type electromagnetic pump comprises a water inlet structure, an electromagnetic structure and a water outlet structure, one end of the water inlet structure is connected with one end of the water outlet structure, the electromagnetic structure is sleeved outside the water inlet structure, a sleeve with a water hole is arranged between the water inlet structure and the water outlet structure, one end of the water hole deviating from the water inlet structure forms the stop opening, the water outlet plug is located in the water outlet structure and located on one side, deviating from the water inlet structure, of the sleeve, and the water outlet plug is configured to reciprocate along the direction from the water inlet structure to the water outlet structure.

18. The plunger-type electromagnetic pump water delivery device as set forth in claim 17, wherein: go out the water plug and deviate from telescopic one side sets up go out the water spring, it deviates from to go out the water structure the one end of structure of intaking is equipped with antiseized even faucet, antiseized even faucet with go out water structure swing joint and configure to follow the structure of intaking extremely reciprocating motion is to the direction of play water structure, go out the water plug with go out water spring fixed connection, it deviates from to go out the water spring the one end of going out the water plug is fixed in on the antiseized even faucet, go out the water spring with it cooperates for following to go out the water plug antiseized water plug follow intake structure extremely reciprocating motion is to the direction of play water structure.

19. The plunger-type electromagnetic pump water delivery device as set forth in claim 18, wherein: go out the water structure and be provided with the through-hole that runs through, the one end of going out the water structure cup joint in outside the water structure of intaking, the sleeve set up in the through-hole and with the water structure connection of intaking, go out the water end cap set up in the through-hole and configure into can follow in the through-hole intake the structure extremely reciprocating motion is to the direction of going out the water structure.

20. The plunger-type electromagnetic pump water delivery device as set forth in claim 18, wherein: the anti-adhesion water outlet nozzle comprises a sleeving end and a water outlet end, a cavity with an opening is arranged in the sleeving end, the opening of the cavity of the sleeving end is sleeved outside one end, deviating from the water inlet structure, of the water outlet structure, the water outlet end is arranged on one side, deviating from the water outlet structure, of the sleeving end, a water outlet hole communicated with the cavity is arranged in the water outlet end, the cross section of the cavity is larger than that of the water outlet hole, and a step structure is formed at the joint of the cavity and the water outlet hole.

21. The plunger-type electromagnetic pump water delivery device as set forth in claim 20, wherein: a fixing boss is arranged on the step structure and positioned at one side of the cavity, and one end of the water outlet spring, which is far away from the water outlet plug, is sleeved and fastened outside the fixing boss; or a fixing clamp hole is formed in the step structure and located on one side of the cavity, and one end, deviating from the water outlet plug, of the water outlet spring is clamped into the fixing clamp hole and fixed.

22. The plunger-type electromagnetic pump water delivery device as set forth in claim 20, wherein:

the water outlet structure is in direct pull-type clamping connection with the anti-adhesion water outlet nozzle;

an avoidance groove is formed in the outer wall of one end, connected with the anti-adhesion water outlet nozzle, of the water outlet structure along the direction from the water inlet structure to the water outlet structure, a first reverse buckle is arranged in the avoidance groove, one end of the first reverse buckle is fixed in the avoidance groove, the other end of the first reverse buckle is tilted and tilted, one end of the first reverse buckle is close to one end of the anti-adhesion water outlet nozzle, and meanwhile, a plurality of limiting clamping grooves are formed in the outer wall of the water outlet structure and in a region other than the avoidance groove;

follow on the lateral wall of antiseized even faucet the structure of intaking extremely go out the direction of water structure seted up with dodge that the groove corresponds and dodge the opening, dodge in the opening and be located near one side of water outlet end be provided with the second back-off that first back-off corresponds, simultaneously, be provided with on the inner wall of the opening part of cavity with the spacing lug that spacing draw-in groove corresponds.

23. The plunger-type electromagnetic pump water delivery device as set forth in claim 20, wherein:

the water outlet structure is connected with the anti-adhesion water outlet nozzle in a rotary pull-type clamping manner;

a positioning bulge is arranged on the outer wall of one end of the water outlet structure, which is connected with the anti-adhesion water outlet nozzle, meanwhile, a limiting sliding groove is arranged on the outer wall of the water outlet structure and is positioned in a region which is not the positioning bulge, and the limiting sliding groove is positioned on one side of the positioning bulge, which is close to the water inlet structure, and is arranged along the direction from the water inlet structure to the water outlet structure;

antiseized even faucet follow on the lateral wall of cavity water inlet structure extremely the orientation of water outlet structure seted up with the protruding constant head tank that corresponds in location, the constant head tank includes straight flute and a plurality of cross slot, just the straight flute is followed water inlet structure extremely the orientation setting of water outlet structure, it is a plurality of the cross slot all set up in the straight flute deviates from water inlet structure's one end and with the straight flute intercommunication, simultaneously, in be provided with on the inner wall of the opening part of cavity with the limit slide that limit slide corresponds.

24. The plunger-type electromagnetic pump water delivery device as set forth in claim 20, wherein:

the water outlet structure is in threaded connection with the anti-adhesion water outlet nozzle;

an external adjusting thread is arranged on the outer wall of one end, connected with the anti-adhesion water outlet nozzle, of the water outlet structure, meanwhile, a limiting annular groove is formed in the outer wall of the water outlet structure and in a region, which is not located on the external adjusting thread, and the limiting annular groove is located on one side, close to the water inlet structure, of the external adjusting thread and is wound on the outer wall of the water outlet structure;

the anti-adhesion water outlet nozzle is characterized in that inner adjusting threads matched with the outer adjusting threads are arranged on the inner side of the side wall of the cavity, and meanwhile, a limiting anti-falling block corresponding to the limiting annular groove is arranged on the inner wall of the opening of the cavity.

25. A plunger-type electromagnetic pump water delivery device as claimed in any one of claims 17 to 24, wherein: the inlet structure includes inlet tube, pump core, the end cap of intaking, reset spring and the water spring of intaking, the one end of inlet tube is the water inlet, be provided with in the other end of inlet tube along the inlet tube axial is reciprocating motion the pump core, the pump core with the inlet tube is provided with be provided with between the wall body of the one end of water inlet reset spring, the pump core is provided with cavity along its axial, and in the pump core deviates from the cavity opening part of the one end of water inlet is provided with the end cap of intaking, just be provided with in the cavity of pump core the water spring of intaking is held the end cap of intaking, just the pump core is provided with the one end of the end cap of intaking stretches out outside the inlet tube, and in the pump core stretches out one of the inlet tube is served and is equipped with the sleeve.

26. The plunger-type electromagnetic pump water delivery device as set forth in claim 25, wherein: the electromagnetic structure comprises a coil structure, and the coil structure is sleeved outside the water inlet pipe and is located at a position where the reset spring and the pump core are arranged.

27. The plunger-type electromagnetic pump water delivery device as set forth in claim 25, wherein: the inlet tube with go out between the water structure, the pump core with between the sleeve, the sleeve with go out between the water structure and the pump core with all be provided with seal structure between the inlet tube.

28. The plunger-type electromagnetic pump water delivery device as set forth in claim 1, wherein: the appliance is one of a hanging ironing machine, a steam brush, a steam electric iron, a coffee machine, a steam mop, a carpet cleaning machine, a steam cleaning machine and an automatic beverage machine.

Technical Field

The invention belongs to an appliance using water as a working medium or a raw material, and particularly relates to an appliance using a plunger type electromagnetic pump to convey water.

Background

In recent years, with the development of electromechanical integration technology, a plunger type electromagnetic pump with low power and without the need of motor drive is gradually recognized and applied more and more widely. At present, a plunger type electromagnetic pump on the market is a miniature high-pressure plunger pump driven by electromagnetism, which is different from a plunger pump with a pure mechanical structure, and the plunger type electromagnetic pump utilizes an electromagnetic coil of the plunger type electromagnetic pump to induce under the condition of alternating current to obtain an alternating magnetic field, drives a plunger as a movable pump core to generate reciprocating vibration with a certain frequency under the action of a spring force through the alternating magnetic field, and causes the pressure of a sealing cavity matched with the plunger to be continuously changed in the reciprocating vibration process of the plunger, so that two one-way valves are alternately opened and closed at intervals to realize the function of the pump. The plunger type electromagnetic pump is widely applied to very wide fields such as pressure coffee machines, capsule coffee machines, steam mops, carpet cleaning machines, steam irons, steam ironing brushes, automatic beverage machines, cooling systems, water treatment systems, medical equipment and the like in the industrial field due to the advantages of small volume, light weight, low noise, temperature resistance, detergent resistance, long service life and the like, has very high market share and very large market demand, and particularly has higher requirement on the volume of the plunger type electromagnetic pump due to the structural limitation of the whole machine on small household appliances such as the steam ironing brushes and the like which are widely used in recent years.

The plunger type electromagnetic pump has a long storage period, and the plunger type electromagnetic pump also has a certain storage period in the production process, and is mostly used once in a time interval, so that the time interval between two adjacent operations of the plunger type electromagnetic pump is long. However, due to the structural limitation of the existing plunger type electromagnetic pump, after long-time storage, the rubber plug functioning as a one-way valve in the pump body can be adhered to a corresponding fitting part, and the possibility of adhesion of the rubber plug and the fitting part is very high, so that the phenomena that the rubber plug does not act and the pump does not pump water occur due to long-time storage during reuse, and the technical problem that the performance of the plunger type electromagnetic pump fails is caused.

Disclosure of Invention

The invention aims to solve the technical problems and provide a plunger type electromagnetic pump water delivery appliance which can ensure normal use of water delivery and overcomes the defects that the existing plunger type electromagnetic pump water delivery appliance can not deliver water normally and can be used normally due to the fact that the rubber plug and a corresponding matching piece are easy to adhere to each other.

In order to achieve the above object, the present invention provides an apparatus for delivering water by a plunger-type electromagnetic pump, the apparatus having a body, the body being provided therein with the plunger-type electromagnetic pump for delivering water to a water heating device, the plunger-type electromagnetic pump having a shut-off port and a water outlet plug located in a water flow passage therein, the apparatus comprising: the water outlet plug plugs the stop opening by means of the elasticity of the water outlet spring to enable the plunger type electromagnetic pump to be in a working state, the water outlet plug is controlled by an operation structure extending out of the machine body, and the operation structure is operated to enable the water outlet plug to be away from the stop opening to enable the plunger type electromagnetic pump to be in a storage state.

As a preferable technical means: the control structure comprises a first control piece and a second control piece which are matched with each other, the first control piece is arranged on the plunger type electromagnetic pump, and the second control piece extends out of the machine body.

As a preferable technical means: the first control piece and the second control piece are separately configured.

As a preferable technical means: the first control piece is connected with the second control piece through a breakable structure.

As a preferable technical means: an extension channel is arranged on the machine body, and the second control piece is located in the extension channel.

As a preferable technical means: the plunger type electromagnetic pump comprises a water inlet structure, an electromagnetic structure, a water outlet structure and an anti-adhesion structure, one end of the water inlet structure is connected with one end of the water outlet structure, the electromagnetic structure is sleeved outside the water inlet structure, a sleeve with a through hole is arranged between the water inlet structure and the water outlet structure, one end, deviating from the water inlet structure, of the through hole forms the stop opening, the water outlet plug is located in the water outlet structure and located on one side, deviating from the water inlet structure, of the sleeve, and the water outlet plug is configured to reciprocate along the direction from the water inlet structure to the water outlet structure.

As a preferable technical means: deviate from on the play water end cap telescopic one side is provided with first hookup location, go out the water structure and deviate from the one end setting of structure of intaking anti-adhesion structure, anti-adhesion structure is close to the one end of structure of intaking is provided with the second hookup location, anti-adhesion structure the second hookup location selectivity stretches into in the play water structure and with go out on the water end cap first hookup location can be dismantled and connect, just anti-adhesion structure with it connects the whole edge that forms to go out the water end cap intake structure extremely reciprocating motion is made to the direction of structure of going out.

As a preferable technical means: the water outlet structure comprises a water outlet nozzle, a water outlet and an anti-adhesion mounting part, the water outlet nozzle is provided with a cavity with an opening at one end, the opening end of the water outlet nozzle is sleeved on the water inlet structure, the sleeve is arranged in the cavity of the water outlet nozzle and connected with the water inlet structure, the water outlet plug is arranged in the cavity of the water outlet nozzle, the water outlet plug deviates from one side of the sleeve and is arranged on the water outlet spring, the water outlet nozzle deviates from one end of the water inlet structure and is provided with the water outlet and the anti-adhesion mounting part, the water outlet and the anti-adhesion mounting part are communicated with the cavity of the water outlet nozzle, the anti-adhesion mounting part is a tubular structure, the hollow cross section of the anti-adhesion mounting part is smaller than the cross section of the cavity of the water outlet nozzle and forms a step at the joint of the water outlet nozzle, be provided with on the wall body of antiseized even installation department and adjust limit structure, just be provided with in the antiseized even installation department antiseized even structure.

As a preferable technical means: anti-adhesion structure is round pin axle, anti-adhesion structure includes action part and regulation handle, the action part with the regulation handle is bar-shaped or bar structure, the one end of action part is fixed in on the regulation handle, the action part with the regulation handle all set up in the anti-adhesion installation department, the action part deviates from the one end of regulation handle is second connection position and alternative and stretches into in the cavity of faucet and with on the water outlet plug the connection can be dismantled to first connection position.

As a preferable technical means: the first connecting position is a jack, the acting part serving as the second connecting position is an inserted rod matched with the jack, the jack comprises an inlet hole and a clamping hole, the clamping hole is positioned in the water outlet plug, one end of the inlet hole is communicated with the clamping hole, the other end of the inlet hole extends out of the water outlet plug, and the cross section of the clamping hole is larger than that of the inlet hole; the inserted bar includes screens section and linkage segment, the one end of linkage segment connect in on the regulating handle, the other end of link is provided with the screens section, just the cross section of screens section is greater than the cross section of linkage segment.

As a preferable technical means: the first connecting position is a convex block, the acting part serving as the second connecting position is a clamping jaw matched with the convex block, the convex block is positioned on one side of the water outlet plug close to the anti-adhesion structure, and a first clamping edge is arranged on the side wall of the convex block; the jack catch includes connecting portion and claw portion, the one end of connecting portion connect in on the adjustment handle, the other end of connecting portion is provided with the claw portion, just the claw portion sets up towards one side of water outlet plug, and be provided with in the claw end of claw portion with the second card that first card corresponds is followed.

As a preferable technical means: anti-adhesion structure is the magnetic structure, including action part and regulation handle, action part with the regulation handle is bar-shaped or bar structure, the one end of action part is fixed in on the regulation handle, action part with the regulation handle all set up in the anti-adhesion installation department, the action part deviates from the one end of regulation handle does the second is connected the position and is had magnetism, go out the water plug first connection position is embedded magnet or iron plate, action part alternative stretches into in the cavity of faucet and acts on go out on the water plug first connection position is in order to attract go out the water plug to the action part removes.

As a preferable technical means: the adjusting and limiting structure is a limiting groove or a threaded part or an opening; when the adjusting and limiting structure is the limiting groove, a plurality of protruding limiting bulges are arranged on the outer wall of the adjusting handle, and when the adjusting handle moves in the anti-adhesion mounting part, the limiting bulges are sequentially clamped into the limiting groove; when the adjusting and limiting structure is the threaded part, threads matched with the threaded part are arranged on the outer wall of the adjusting handle; work as adjust limit structure does during the trompil, the trompil set up in on the wall body of antiseized even installation department and with the interior empty intercommunication of antiseized even installation department, be provided with on the outer wall of regulation handle with the positioning groove that the trompil corresponds, just alternative snap ring and card income that is provided with in the trompil in the positioning groove.

As a preferable technical means: the inlet structure includes inlet tube, pump core, the end cap of intaking, reset spring and the water spring of intaking, the one end of inlet tube is the water inlet, be provided with in the other end of inlet tube along the inlet tube axial is reciprocating motion the pump core, the pump core with the inlet tube is provided with be provided with between the wall body of the one end of water inlet reset spring, the pump core is provided with cavity along its axial, and in the pump core deviates from the cavity opening part of the one end of water inlet is provided with the end cap of intaking, just be provided with in the cavity of pump core the water spring of intaking is held the end cap of intaking, just the pump core is provided with the one end of the end cap of intaking stretches out outside the inlet tube, and in the pump core stretches out one of the inlet tube is served and is equipped with the sleeve.

As a preferable technical means: the electromagnetic structure comprises a coil structure, and the coil structure is sleeved outside the water inlet pipe and is located at a position where the reset spring and the pump core are arranged.

As a preferable technical means: the inlet tube with between the faucet, the pump core with between the sleeve, the sleeve with between the faucet and the pump core with all be provided with seal structure between the inlet tube.

As a preferable technical means: the plunger type electromagnetic pump comprises a water inlet structure, an electromagnetic structure and a water outlet structure, one end of the water inlet structure is connected with one end of the water outlet structure, the electromagnetic structure is sleeved outside the water inlet structure, a sleeve with a water hole is arranged between the water inlet structure and the water outlet structure, one end of the water hole deviating from the water inlet structure forms the stop opening, the water outlet plug is located in the water outlet structure and located on one side, deviating from the water inlet structure, of the sleeve, and the water outlet plug is configured to reciprocate along the direction from the water inlet structure to the water outlet structure.

As a preferable technical means: go out the water plug and deviate from telescopic one side sets up go out the water spring, it deviates from to go out the water structure the one end of structure of intaking is equipped with antiseized even faucet, antiseized even faucet with go out water structure swing joint and configure to follow the structure of intaking extremely reciprocating motion is to the direction of play water structure, go out the water plug with go out water spring fixed connection, it deviates from to go out the water spring the one end of going out the water plug is fixed in on the antiseized even faucet, go out the water spring with it cooperates for following to go out the water plug antiseized water plug follow intake structure extremely reciprocating motion is to the direction of play water structure.

As a preferable technical means: go out the water structure and be provided with the through-hole that runs through, the one end of going out the water structure cup joint in outside the water structure of intaking, the sleeve set up in the through-hole and with the water structure connection of intaking, go out the water end cap set up in the through-hole and configure into can follow in the through-hole intake the structure extremely reciprocating motion is to the direction of going out the water structure.

As a preferable technical means: the anti-adhesion water outlet nozzle comprises a sleeving end and a water outlet end, a cavity with an opening is arranged in the sleeving end, the opening of the cavity of the sleeving end is sleeved outside one end, deviating from the water inlet structure, of the water outlet structure, the water outlet end is arranged on one side, deviating from the water outlet structure, of the sleeving end, a water outlet hole communicated with the cavity is arranged in the water outlet end, the cross section of the cavity is larger than that of the water outlet hole, and a step structure is formed at the joint of the cavity and the water outlet hole.

As a preferable technical means: a fixing boss is arranged on the step structure and positioned at one side of the cavity, and one end of the water outlet spring, which is far away from the water outlet plug, is sleeved and fastened outside the fixing boss; or a fixing clamp hole is formed in the step structure and located on one side of the cavity, and one end, deviating from the water outlet plug, of the water outlet spring is clamped into the fixing clamp hole and fixed.

As a preferable technical means: the water outlet structure is in direct pull-type clamping connection with the anti-adhesion water outlet nozzle;

an avoidance groove is formed in the outer wall of one end, connected with the anti-adhesion water outlet nozzle, of the water outlet structure along the direction from the water inlet structure to the water outlet structure, a first reverse buckle is arranged in the avoidance groove, one end of the first reverse buckle is fixed in the avoidance groove, the other end of the first reverse buckle is tilted and tilted, one end of the first reverse buckle is close to one end of the anti-adhesion water outlet nozzle, and meanwhile, a plurality of limiting clamping grooves are formed in the outer wall of the water outlet structure and in a region other than the avoidance groove;

follow on the lateral wall of antiseized even faucet the structure of intaking extremely go out the direction of water structure seted up with dodge that the groove corresponds and dodge the opening, dodge in the opening and be located near one side of water outlet end be provided with the second back-off that first back-off corresponds, simultaneously, be provided with on the inner wall of the opening part of cavity with the spacing lug that spacing draw-in groove corresponds.

As a preferable technical means: the water outlet structure is connected with the anti-adhesion water outlet nozzle in a rotary pull-type clamping manner;

a positioning bulge is arranged on the outer wall of one end of the water outlet structure, which is connected with the anti-adhesion water outlet nozzle, meanwhile, a limiting sliding groove is arranged on the outer wall of the water outlet structure and is positioned in a region which is not the positioning bulge, and the limiting sliding groove is positioned on one side of the positioning bulge, which is close to the water inlet structure, and is arranged along the direction from the water inlet structure to the water outlet structure;

antiseized even faucet follow on the lateral wall of cavity water inlet structure extremely the orientation of water outlet structure seted up with the protruding constant head tank that corresponds in location, the constant head tank includes straight flute and a plurality of cross slot, just the straight flute is followed water inlet structure extremely the orientation setting of water outlet structure, it is a plurality of the cross slot all set up in the straight flute deviates from water inlet structure's one end and with the straight flute intercommunication, simultaneously, in be provided with on the inner wall of the opening part of cavity with the limit slide that limit slide corresponds.

As a preferable technical means: the water outlet structure is in threaded connection with the anti-adhesion water outlet nozzle;

an external adjusting thread is arranged on the outer wall of one end, connected with the anti-adhesion water outlet nozzle, of the water outlet structure, meanwhile, a limiting annular groove is formed in the outer wall of the water outlet structure and in a region, which is not located on the external adjusting thread, and the limiting annular groove is located on one side, close to the water inlet structure, of the external adjusting thread and is wound on the outer wall of the water outlet structure;

the anti-adhesion water outlet nozzle is characterized in that inner adjusting threads matched with the outer adjusting threads are arranged on the inner side of the side wall of the cavity, and meanwhile, a limiting anti-falling block corresponding to the limiting annular groove is arranged on the inner wall of the opening of the cavity.

As a preferable technical means: the inlet structure includes inlet tube, pump core, the end cap of intaking, reset spring and the water spring of intaking, the one end of inlet tube is the water inlet, be provided with in the other end of inlet tube along the inlet tube axial is reciprocating motion the pump core, the pump core with the inlet tube is provided with be provided with between the wall body of the one end of water inlet reset spring, the pump core is provided with cavity along its axial, and in the pump core deviates from the cavity opening part of the one end of water inlet is provided with the end cap of intaking, just be provided with in the cavity of pump core the water spring of intaking is held the end cap of intaking, just the pump core is provided with the one end of the end cap of intaking stretches out outside the inlet tube, and in the pump core stretches out one of the inlet tube is served and is equipped with the sleeve.

As a preferable technical means: the electromagnetic structure comprises a coil structure, and the coil structure is sleeved outside the water inlet pipe and is located at a position where the reset spring and the pump core are arranged.

As a preferable technical means: the inlet tube with go out between the water structure, the pump core with between the sleeve, the sleeve with go out between the water structure and the pump core with all be provided with seal structure between the inlet tube.

As a preferable technical means: the appliance is one of a hanging ironing machine, a steam brush, a steam electric iron, a coffee machine, a steam mop, a carpet cleaning machine, a steam cleaning machine and an automatic beverage machine.

The plunger type electromagnetic pump for delivering water to the water heating device is arranged in the machine body, the plunger type electromagnetic pump is in a working state by the aid of the stop opening which is sealed by the water outlet plug head through the elasticity of the water outlet spring, the water outlet plug head is controlled by the control structure extending out of the machine body, and the plunger type electromagnetic pump is in a storage state by the aid of the control structure when the water outlet plug head is separated from the stop opening. Thus, the plunger-type electromagnetic pump can be switched to an operating state for operation or a storage state for storage by the operating mechanism. When the water outlet plug is in a storage state, the water outlet plug leaves the cut-off port to be in a suspended state, does not contact other structures, and cannot cause adhesion, so that the phenomenon that the appliance cannot convey water and cannot work due to the adhesion problem is avoided.

The plunger type electromagnetic pump is characterized in that the anti-adhesion structure arranged along the movement direction of the water outlet plug is arranged on the water outlet structure, when the pump is normally used, the anti-adhesion structure is positioned in the anti-adhesion mounting part on the water outlet structure, the anti-adhesion structure is separated from the water outlet plug and does not interfere with the water outlet plug, when the pump is stored, the second connecting position of the anti-adhesion structure extends into the water outlet structure and is connected with the first connecting position of the water outlet plug, the water outlet plug is driven by the anti-adhesion structure to overcome the force of the water outlet spring and leave the sleeve, the problems of no action and no water pumping when the water outlet plug is adhered to the sleeve and used again after long-time storage are prevented, in addition, when the water outlet plug needs to be used again after storage, the second connecting position of the anti-adhesion structure is separated from the water outlet plug, and the water outlet plug is restored to the position of the tight sleeve under the action of the water outlet spring, and in the antiseized even installation department of antiseized even structure withdrawal for go out water end cap and antiseized even structure and resume to the state of mutual noninterference, realize the normal work of pump, avoided in the pump water end cap and sleeve because of storing the problem of adhesion, avoided the performance failure of pump, prolonged the life of pump.

Plunger type electromagnetic pump wherein, swing joint has antiseized even faucet on the water outlet structure of pump, and be fixed in the play water spring with the play water plug in the water outlet structure, and simultaneously, go out water spring and antiseized even faucet fixed connection, make play water plug and play water spring homoenergetic follow antiseized even faucet and do reciprocating motion along the direction of structure to the water outlet structure of intaking, thereby make the play water plug keep away from or be close to the sleeve, make when needing normal use of pump, be close to the sleeve with the play water plug and plug up telescopic water hole of crossing, and when storing the pump, drive the play water plug through antiseized even faucet and keep away from the sleeve, thereby prevented that the pump from taking place the problem that the play water plug glues on the sleeve under the condition of long-time storage, avoided the loss of pump performance, prolonged the life of pump.

Drawings

FIG. 1 is a structural view of an embodiment of an anti-adhesion plunger-type electromagnetic pump of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a view of a water outlet structure of a plunger-type electromagnetic pump according to a preferred embodiment of the present invention;

FIG. 4 is a structural view of another perspective of the water outlet structure of a plunger-type electromagnetic pump according to a preferred embodiment of the present invention;

FIG. 5 is a view-angle structural diagram of an anti-adhesion structure of a plunger-type electromagnetic pump according to a preferred embodiment of the present invention;

FIG. 6 is a structural diagram of an anti-adhesion structure of a plunger-type electromagnetic pump according to another preferred embodiment of the present invention;

FIG. 7 is a schematic structural view of a water outlet plug and an anti-adhesion structure of a preferred embodiment of a plunger-type electromagnetic pump according to the present invention;

FIG. 8 is a view-angle structural diagram of the anti-adhesion structure in FIG. 7;

FIG. 9 is a view-angle block diagram of the water outlet plug of FIG. 7;

FIG. 10 is a schematic structural view of another water outlet plug and anti-adhesion structure of a plunger-type electromagnetic pump according to a preferred embodiment of the present invention;

FIG. 11 is a view-angle structural diagram of the anti-adhesion structure in FIG. 10;

FIG. 12 is a perspective view of the drain plug of FIG. 10;

FIG. 13 is a schematic view of an outlet structure with an opening as an adjusting and limiting structure of a plunger-type electromagnetic pump according to a preferred embodiment of the present invention;

FIG. 14 is a schematic view of an anti-adhesion structure with an opening as an adjusting and limiting structure according to a preferred embodiment of the plunger-type electromagnetic pump of the present invention;

FIG. 15 is a schematic view of an adjusting and limiting structure of a plunger-type electromagnetic pump according to a preferred embodiment of the present invention, which is a snap ring with an opening;

FIG. 16 is a sectional view of a plunger-type electromagnetic pump in a normal operating state in accordance with a preferred embodiment of the present invention;

FIG. 17 is a sectional view of a plunger-type electromagnetic pump in a storage state according to a preferred embodiment of the present invention;

in FIGS. 1-17: 1. a water outlet structure; 11. a water outlet nozzle; 12. a water outlet; 13. an anti-adhesion mounting part; 111. a cavity; 131. a limiting groove; 132. grooving; 133. opening a hole; 2. an electromagnetic structure; 3. a water inlet structure; 31. a water inlet pipe; 32. a pump core; 33. a water inlet plug; 34. a return spring; 35. a water inlet spring; 311. a water inlet; 321. the hollow part is hollow; 4. an anti-adhesion structure; 41. a second connection bit; 411. an action part; 412. an adjusting handle; 4111. a card position section; 4112. a connecting section; 4113. a connecting portion; 4114. a claw portion; 4115. a second card edge; 4116. a magnetic member; 421. a limiting bulge; 422. a through hole; 423. a pin shaft sealing groove; 424. a pin shaft seal ring; 425. positioning the clamping groove; 426. a snap ring; 5. a sleeve; 6. a water outlet plug; 61. a first connection site; 62. a water outlet spring; 611. a jack; 612. a bump; 613. a magnet; 6111. an access hole; 6112. a position clamping hole; 6121. a first clamping edge; 7. a sealing structure;

FIG. 18 is a structural view in a normal state of a structure of a plunger type electromagnetic pump of the present invention;

FIG. 19 is a structural view from a perspective in a storage state of a structure of a plunger-type electromagnetic pump of the present invention;

FIG. 20 is a structural view from another perspective in a storage state of one configuration of a plunger-type electromagnetic pump of the present invention;

FIG. 21 is a structural view from a normal state of another structure of a plunger-type electromagnetic pump of the present invention;

FIG. 22 is a structural view from another view in a normal state of another structure of a plunger-type electromagnetic pump of the present invention;

FIG. 23 is a structural view showing a storage state of another structure of a plunger type electromagnetic pump according to the present invention;

FIG. 24 is a structural view from a normal state of a further structure of a plunger-type electromagnetic pump of the present invention;

FIG. 25 is a structural view from another view in a normal state of still another structure of a plunger-type electromagnetic pump of the present invention;

fig. 26 is a structural view of a plunger-type electromagnetic pump according to still another adhesion prevention of the plunger-type electromagnetic pump of the present invention in a storage state;

in the drawings: b1, a water inlet structure; b11, a water inlet pipe; b12, pump core; b13, a water inlet plug; b14, a return spring; b15, a water inlet spring; b121, hollow; b2, an electromagnetic structure; b21, coil structure; b3, a water outlet structure; b31, a through hole; b32, an avoiding groove; b33, a limit clamping groove; b34, a positioning bulge; b35, a limit chute; b36, external adjusting thread; b37, a limit ring groove; b321, a first reverse buckle; b4, a sleeve; b5, a water outlet plug; b51, a water outlet spring; b6, an anti-adhesion water outlet nozzle; b61, a socket end; b62, water outlet end; b63, a step structure; b611, a cavity; b621, a water outlet; b631, fixing the boss; b632, fixing clamp holes; b6111, avoiding the opening; b6112, second reversing; b6113, a limit bump; b6114, positioning grooves; b6115, straight groove; b6116, a transverse groove; b6117, a limiting slide block; b6118, inner adjusting thread; b6119, a limiting anti-falling block; b7, sealing structure; b8, head sealing ring;

FIG. 27 is a schematic view of a steam brush tester incorporating a plunger-type electromagnetic pump of the present invention;

FIG. 28 is a schematic illustration of the steam brush engine of FIG. 27 with a second control attached thereto;

FIG. 29 is a schematic view of the second control of FIG. 28 being manipulated to maintain the steam brush in a storage position;

FIG. 30 is a schematic view of the steam brush being maintained in an operational state with the second control of FIG. 29 removed;

FIG. 31 is a schematic view of another steam brush test machine incorporating a plunger-type electromagnetic pump of the present invention;

FIG. 32 is a schematic view of a third steam brush test machine incorporating a plunger-type electromagnetic pump of the present invention;

FIG. 33 is a schematic view of a garment steamer containing a plunger-type electromagnetic pump of the present invention;

fig. 34 is a schematic view of an electric steam iron incorporating a plunger-type electromagnetic pump according to the present invention;

FIG. 35 is a schematic view of an electric steam iron with a boiler base incorporating a plunger-type electromagnetic pump according to the present invention;

in FIGS. 27-35:

c100, a steam brush, c101, a plunger type electromagnetic pump, c102, a steam generating device, c103, a second operating control piece, c104 and an extension channel;

c200, hanging and ironing;

c300, an electric iron;

c400, electric iron with boiler base.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

First, a plunger-type electromagnetic pump of the present invention will be described with reference to fig. 1 to 17.

FIG. 1 is a structural view of an anti-adhesion plunger-type electromagnetic pump of the present invention; fig. 2 is an enlarged view of a portion a in fig. 1. As shown in fig. 1 and 2, the anti-adhesion plunger-type electromagnetic pump includes: the water inlet structure 3, the electromagnetic structure 2, the water outlet structure 1 and the anti-adhesion structure 4 are arranged, one end of the water inlet structure 3 is connected with one end of the water outlet structure 1, the electromagnetic structure 2 is sleeved outside the water inlet structure 3 and acts on the water inlet structure 3 through the electromagnetic structure 2, a sleeve 5 with a through hole is arranged between the water inlet structure 3 and the water outlet structure 1, a water outlet plug 6 which reciprocates along the direction from the water inlet structure 3 to the water outlet structure 1 is arranged at one side, away from the water inlet structure 3, of the sleeve 5 in the water outlet structure 1, the water inlet and the water outlet of the pump are realized through the actions of the structures such as the water inlet structure 3, the water outlet structure 1, the electromagnetic structure 2, the water outlet plug 6 and the like, a first connecting position 61 is arranged at one side, away from the sleeve 5, of the water outlet structure 1 is provided with the anti-adhesion structure 4 at one end, away from the water inlet structure 3, a second connecting position 41 is arranged at one end, close to, the second connecting position 41 of the anti-adhesion structure 4 can selectively extend into the water outlet structure 1 and be detachably connected with the first connecting position 61 on the water outlet plug 6, the whole formed by connecting the anti-adhesion structure 4 and the water outlet plug 6 can reciprocate along the direction from the water inlet structure 3 to the water outlet structure 1, when the anti-adhesion structure 4 is separated from the water outlet plug 6, the pump is in a normal working state, and when the second connecting position 41 of the anti-adhesion structure 4 is connected with the first connecting position 61 extending into the water outlet structure 1 and connected with the water outlet plug 6, the water outlet plug 6 can be driven to leave the sleeve 5, and when the anti-adhesion structure is used again, the second connecting position 41 of the anti-adhesion structure 4 is separated from the first connecting position 61 of the water outlet plug 6, the original state can be recovered, the water outlet plug 6 is prevented from being adhered to the sleeve 5 due to long storage time, and the water outlet plug 6 cannot move due to over-tight adhesion when the water outlet plug 6 is used again, The problem of no water is solved, the performance failure of the pump is avoided, and the service life of the pump is prolonged.

FIG. 3 is a view of a plunger-type electromagnetic pump water outlet structure; fig. 4 is a structural view of another view of the water outlet structure of the plunger-type electromagnetic pump. As shown in fig. 1 to 4, the water outlet structure 1 further includes a water outlet nozzle 11, a water outlet 12 and an anti-adhesion mounting portion 13, the water outlet nozzle 11 is provided with a cavity 111 having an opening at one end, the opening end of the water outlet nozzle 11 is sleeved on the water inlet structure 3 to realize connection between the water outlet nozzle 11 and the water inlet structure 3, and the sleeve 5 is disposed in the cavity 111 of the water outlet nozzle 11 and connected with the water inlet structure 3, so as to realize arrangement of the sleeve 5 in the cavity 111 of the water outlet nozzle 11, thereby ensuring communication between the cavity 111 of the water outlet nozzle 11 and the water inlet structure 3. In addition, the water outlet plug 6 is arranged in the cavity 111 of the water outlet nozzle 11 and abuts against the through hole of the sleeve 5, and one side of the water outlet plug 6, which is far away from the sleeve 5, is provided with the water outlet spring 62, so that under the action of the water outlet spring 62, the water outlet plug 6 is pressed on the through hole of the sleeve 5 by the force of the water outlet spring 62, and the through hole of the sleeve 5 is sealed, and when the pressure on one side of the water inlet structure 3 is large, the water outlet plug 6 can overcome the force of the water outlet spring 62 and is separated from the sleeve 5, so that the water on one side of the water inlet structure 3 enters the cavity 111 of the water outlet nozzle 11 through the through hole in the sleeve 5. Meanwhile, one end of the water outlet nozzle 1111, which is far away from the water inlet structure 3, is provided with a water outlet 12 and an anti-adhesion mounting part 13, and the water outlet 12 and the anti-adhesion mounting part 13 are both communicated with the cavity 111 of the water outlet nozzle 11, so that water entering the cavity 111 of the water outlet nozzle 11 can be discharged from the water outlet 12, and water pumping is realized. In addition, anti-adhesion installation portion 13 is tubular structure, the interior hollow cross section of anti-adhesion installation portion 13 is less than the cross section of cavity 111 of faucet 11 and forms the step in junction between them, and anti-adhesion installation portion 13 sets up along the direction of motion of water outlet plug 6, make after storing need reuse pump and need separate water outlet plug 6 and anti-adhesion structure 4, the accessible continues to move anti-adhesion structure 4 along the direction that deviates from faucet 11, water outlet plug 6 is spacing and can't follow anti-adhesion structure 4 and move by the step, thereby make the second connection position 41 of anti-adhesion structure 4 separate with the first connection position 61 of water outlet plug 6, thereby make water outlet plug 6 reset in the effect of water outlet spring 62, thereby realize drawing water. In addition, be provided with on the wall body of antiseized even installation department 13 and adjust limit structure, and be provided with antiseized even structure 4 in the antiseized even installation department 13, make antiseized even structure 4 can remove in antiseized even installation department 13, realize the regulation to the position of antiseized even structure 4 on antiseized even installation department 13 through spacing regulation structure, in order to adapt to different control demands, and the second of antiseized even structure 4 is connected the position 41 can stretch into to the cavity 111 of faucet 11 in can dismantle with the second on the play water end cap 6 is connected, the antiseized even of pump has been provided the structure basis for realizing.

FIG. 5 is a view-angle structural view of an anti-adhesion structure of a plunger-type electromagnetic pump; FIG. 6 is a structural view from another perspective of an anti-adhesion structure of a plunger-type electromagnetic pump according to the present invention. As shown in fig. 1 to 6, the anti-adhesion structure 4 is a pin shaft, the anti-adhesion structure 4 further comprises an action part 411 and an adjusting handle 412, the action part 411 and the adjusting handle 412 are both rod-shaped or strip-shaped structures and have a certain length, so that the anti-adhesion structure can be conveniently inserted into the cavity 111 of the water outlet nozzle 11 and detachably connected with the water outlet plug 6, and meanwhile, the anti-adhesion structure 4 can be conveniently moved by a user, and the structural design is more reasonable. Moreover, one end of the acting portion 411 is fixed on the adjusting handle 412, the acting portion 411 and the adjusting handle 412 are both disposed in the anti-adhesion mounting portion 13, meanwhile, one end of the acting portion 411 away from the adjusting handle 412 is the second connecting position 41 and can selectively extend into the cavity 111 of the water outlet nozzle 11 and can be detachably connected with the first connecting position 61 on the water outlet plug 6, so that the acting portion 411 can extend into the cavity 111 of the water outlet nozzle 11 as the second connecting position 41 and can be detachably connected with the first connecting position 61 on the water outlet plug 6, and the adjusting handle 412 is a structure which supports the movement of the acting portion 411 and is guided by the acting portion 411 and is convenient for a user to adjust.

Specifically, the first connection position 61 on the water outlet plug 6 is an insertion hole 611. When the first connecting position 61 is the insertion hole 611, the insertion hole 611 further includes an inlet hole 6111 and a clamping hole 6112, the clamping hole 6112 is located in the water outlet plug 6, one end of the inlet hole 6111 is communicated with the clamping hole 6112, and the other end extends out of the water outlet plug 6, so that the action portion 411 of the anti-adhesion structure 4 enters the clamping hole 6112 after entering the inlet hole 6111, and the cross section of the clamping hole 6112 is larger than that of the inlet hole 6111, so that a step is formed between the clamping hole 6112 and the inlet hole 6111, and it is ensured that the action portion 411 is not easy to fall off naturally after being inserted into the insertion hole 611, and a certain mating force is formed. And, the effect portion 411 includes screens section 4111 and connecting section 4112, the one end of connecting section 4112 is connected on regulation handle 412, the connecting section 4112 other end is provided with screens section 4111, it can be supported and extend to a certain length by connecting section 4112 to have realized that screens section 4111, make things convenient for connecting section 4112 and screens section 4111 to cooperate with manhole 6111 and screens hole 6112 respectively, and the cross section of screens section 4111 is greater than the cross section of connecting section 4112, the stair structure of the end cap has also been formed, guarantee that the screens section 4111 of effect portion 411 can be blocked in screens hole 6112, make the power of outlet spring 62 can be overcome to the cooperation power of effect portion 411 and jack 611, thereby make effect portion 411 can drive outlet water 6 separate from sleeve 5, the problem of preventing outlet water 6 adhesion on sleeve 5 when storing is solved.

In addition, a structure that the first connection position 61 on the water outlet plug 6 is a bump 612 is also provided, and fig. 7 is a schematic structural diagram of a water outlet plug and an anti-adhesion structure of a plunger-type electromagnetic pump according to the present invention; FIG. 8 is a view-angle structural diagram of the anti-adhesion structure in FIG. 7; fig. 9 is a view angle structure diagram of the water outlet plug in fig. 7. As shown in fig. 1 and 7, and fig. 8 and 9, when the first connecting portion 61 is a protruding block 612, the protruding block 612 is located on one side of the water outlet plug 6 close to the anti-adhesion structure 4, and a first clamping edge 6121 is disposed on a side wall of the protruding block 612. Moreover, the acting part 411 of the anti-adhesion structure 4 is a claw, the claw comprises a connecting part 4113 and a claw part 4114, one end of the connecting part 4113 is connected to the adjusting handle 412, the other end of the connecting part 4113 is provided with the claw part 4114, and the claw part 4114 is arranged towards one side of the water outlet plug 6, a second locking edge 4115 corresponding to the first locking edge 6121 is disposed at the claw end of the claw portion 4114, so that the acting part 411 as the second connecting position 41 extends into the cavity 111 of the water outlet nozzle 11 under the action of the adjusting handle 412, the claws can contact with the bumps 612 on the water outlet plugs 6 as the first connecting positions 61, so that the bumps 612 can be clamped into the claws, and the first clamping edge 6121 and the second clamping edge 4115 are clamped to realize the connection between the water outlet plug 6 and the anti-adhesion structure 4, therefore, the water outlet plug 6 can be driven to be separated from the sleeve 5 when the adjusting handle 412 is drawn out for a certain distance, and the problem that the water outlet plug 6 is prevented from being adhered to the sleeve 5 during storage is solved.

In addition, a scheme that an anti-adhesion structure is a magnetic structure is also provided, and fig. 10 is a schematic structural diagram of another water outlet plug and anti-adhesion structure of the plunger-type electromagnetic pump; FIG. 11 is a view-angle structural diagram of the anti-adhesion structure in FIG. 10; fig. 12 is a view angle structure diagram of the water outlet plug in fig. 10. As shown in fig. 1, 10, 11 and 12, the adhesion preventing structure 4 includes an acting portion 411 and an adjusting handle 412, the acting portion 411 and the adjusting handle 412 are both rod-shaped or bar-shaped structures, and have a certain length, which is convenient to adjust, and one end of the acting portion 411 is fixed on the adjusting handle 412, the acting portion 411 and the adjusting handle 412 are both disposed in the adhesion preventing mounting portion 13, meanwhile, one end of the acting portion 411 away from the adjusting handle 412 is a second connecting portion 41 and has magnetism, i.e. a magnetic member 4116 is embedded in the acting portion 411, the first connecting portion 61 of the water outlet plug 6 is an embedded magnet 613 (or iron block), and the acting portion 411 can selectively extend into the cavity 111 of the water outlet nozzle 11 and act on the first connecting portion 61 of the water outlet plug 6, so as to attract the water outlet plug 6 to move towards the acting portion 411, after the magnetic acting portion 411 as the second connecting portion 41 extends into the cavity 111 of the water outlet nozzle 11 under the action of the adjusting handle 412, along with the approach of the distance from the water outlet plug 6, the suction force between the action part 411 and the embedded magnet 613 (or the iron block) serving as the first connection position 61 on the water outlet plug 6 is gradually increased until the suction force overcomes the force of the water outlet spring 62, so that the water outlet plug 6 moves towards the action part 411, the separation of the water outlet plug 6 and the sleeve 5 is realized, otherwise, the water outlet plug can be reset and normal liquid pumping is realized, and the problem that the water outlet plug 6 is prevented from being adhered to the sleeve 5 during storage is also solved.

Specifically, the adjustment limiting structure provided on the wall body of the adhesion preventing mounting portion 13 is a limiting groove 131 or a threaded portion or an opening 133.

When adjusting limit structure for spacing groove 131, be provided with a plurality of outstanding spacing archs 421 on the outer wall of anti-adhesion structure 4's regulation handle 412, spacing arch 421 are the circle around locating on the outer wall of regulation handle 412, and when adjusting handle 412 removes in anti-adhesion installation portion 13, a plurality of spacing archs 421 are gone into spacing groove 131 in proper order, make regulation handle 412 possess a plurality of regulation gears, and then realized that effect portion 411 inserts or takes out the control of length in the cavity 111 of faucet 11, adaptability has been improved. In addition, when the adjusting and limiting structure is the limiting groove 131, the edge of the limiting protrusion 421 on the adjusting handle 412 is provided with a rounded structure, so that the limiting protrusion 421 can be conveniently clamped into the limiting groove 131 or separated from the limiting groove 131, and the structural design is more reasonable

When the adjusting and limiting structure is a threaded portion, a thread matching with the threaded portion is provided on the outer wall of the adjusting handle 412 of the anti-adhesion structure 4, so that when the adjusting handle 412 is rotated, the position of the acting portion 411 in the cavity 111 of the water outlet nozzle 11 can be adjusted, and the adaptability is also improved.

When the adjusting and limiting structure is the opening 133, fig. 13 is a schematic diagram of the water outlet structure of the plunger type electromagnetic pump with the adjusting and limiting structure being the opening; FIG. 14 is a schematic view of an anti-adhesion structure with an opening as an adjusting and limiting structure of the plunger type electromagnetic pump; fig. 15 is a schematic diagram of the regulating and limiting structure of the plunger type electromagnetic pump as a clamping ring with a hole. As shown in fig. 1 to 15, the opening 133 is disposed on the wall body of the adhesion-preventing mounting portion 13 and is communicated with the inside of the adhesion-preventing mounting portion 13, the outer wall of the adjusting handle 412 is provided with a plurality of positioning clamping grooves 425 corresponding to the opening 133, and the clamping ring 426 is selectively disposed in the opening 133 and clamped into the positioning clamping grooves 425, so that after the adjusting handle 412 is adjusted in place, the clamping ring 426 is clamped into the opening 133, the clamping ring 426 is simultaneously clamped into the corresponding positioning clamping groove 425 of the adjusting handle 412, and the position of the adjusting handle 412 is also limited, so that in the process of storing the pump, the clamping ring 426 can be clamped into the opening 133 and the positioning clamping groove 425, thereby preventing the adhesion-preventing structure 4 from moving, and improving the reliability of adhesion prevention during storage.

Specifically, a pin shaft sealing groove 423 is formed in the outer wall of the adjusting handle 412, and a pin shaft sealing ring 424 is arranged in the pin shaft sealing groove 423, so that the sealing performance between the anti-adhesion structure 4 and the anti-adhesion mounting part 13 is ensured, the liquid in the cavity 111 of the water outlet nozzle 11 is prevented from leaking from the anti-adhesion mounting part 13 communicated with the cavity 111 of the water outlet nozzle 11, the safety guarantee performance is higher, and the structural design is more reasonable.

More specifically, the water inlet structure 3 includes a water inlet pipe 31, a pump core 32, a water inlet plug 33, a return spring 34 and a water inlet spring 35, one end of the water inlet pipe 31 is a water inlet 311, the other end of the water inlet pipe 31 is provided with the pump core 32 which reciprocates along the axial direction of the water inlet pipe 31, the return spring 34 is arranged between the pump core 32 and a wall body of the end of the water inlet pipe 31 provided with the water inlet 311, the reciprocating motion of the pump core 32 in the water inlet pipe 31 is realized through the action of the return spring 34 and the electromagnetic structure 2, meanwhile, the pump core 32 is provided with a hollow 321 along the axial direction, the water inlet plug 33 is arranged at an opening of the hollow 321 at one end of the pump core 32 departing from the water inlet 311, the water inlet plug 35 is arranged in the hollow 321 of the pump core 32 and pulls the water inlet plug 33, so that when the pump core 32 moves, the water inlet plug 33 can open and close the hollow 321 of the pump, thereby realize the transfer of water, and the pump core 32 is provided with the one end that the end of intaking end cap 33 stretches out outside inlet tube 31, and it is equipped with sleeve 5 to stretch out the one end outside inlet tube 31 in pump core 32, thereby when having guaranteed that pump core 32 moves, realize shifting water to in the sleeve 5 through the switching cooperation of intaking end cap 33, and push the water in the sleeve 5 to play water end cap 6 through the motion of pump core 32, force play water end cap 6 to separate from sleeve 5, thereby shift the water in the sleeve 5 to in the faucet 11, and discharge through delivery port 12, accomplish the pump liquid process.

More specifically, the electromagnetic structure 2 sleeved outside the water inlet structure 3 comprises a coil structure, the coil structure is sleeved outside the water inlet pipe 31 and is located at a position where the return spring 34 and the pump core 32 are arranged, and alternating current is introduced into the coil structure, so that the coil structure generates an induction alternating magnetic field, the pump core 32 is driven to reciprocate in the water inlet pipe 31, and pumping liquid is achieved.

More specifically, sealing structures 7 are arranged between the water inlet pipe 31 and the water outlet nozzle 11, between the pump core 32 and the sleeve 5, between the sleeve 5 and the water outlet nozzle 11 and between the pump core 32 and the water inlet pipe 31, so that sealing of joints among all parts is realized, the leakage problem is prevented, and the reliability and the safety of the operation of the pump are ensured.

As a preferred embodiment, when the first connecting position 61 is the insertion hole 611 and the acting portion 411 as the second connecting position 41 is an insertion rod matched with the insertion hole 611, the locking hole 6112 is a spherical hole, and the locking section 4111 is a sphere, which not only facilitates the locking section 4111 to be smoothly inserted into the locking hole 6112 through the insertion hole 6111, but also facilitates the locking section 4111 to be pulled out from the locking hole 6112, thereby realizing the plug-in connection between the anti-adhesion structure 4 and the water outlet plug 6, and adapting to normal working environment and storage environment, and having higher adaptability.

As a preferred embodiment, when the adjusting and limiting structure is the limiting groove 131, the wall body of the end of the anti-adhesion mounting part 13 away from the water outlet nozzle 11 is provided with a plurality of longitudinal slots 132 along the length direction thereof, and the limiting groove 131 is located in the range covered by the length of the slots 132, so that when the adjusting handle 412 moves in the anti-adhesion mounting part 13, the wall body of the anti-adhesion mounting part 13 provided with the limiting groove 131 can deform greatly, and the limiting protrusion 421 on the adjusting handle 412 can be conveniently clamped into the limiting groove 131, so that the structural design is more reasonable.

As a preferred embodiment, a transverse through hole 422 is formed in an end of the adjusting handle 412 of the adhesion preventing structure 4, which is away from one end of the acting part 411, so that the adjusting handle 412 can be connected with other tools, a user can conveniently adjust the adhesion preventing structure 4 by means of the tools, and the structure adaptability is higher.

FIG. 16 is a sectional view showing a normal operating state of the plunger type electromagnetic pump; fig. 17 is a sectional view of the plunger-type electromagnetic pump in a storage state. As shown in fig. 1 to 17, when the pump normally works, the anti-adhesion structure 4 is located in the anti-adhesion mounting portion 13 on the water outlet nozzle 11, the water outlet plug 6 and the anti-adhesion structure 4 do not interfere with each other, and the water outlet plug 6 opens and closes the through hole of the sleeve 5 at intervals under the action of the water pressure and the water outlet spring 62, so as to ensure the normal operation of pumping water; when the pump needs to be stored or stored in a warehouse, the pump does not work, the adjusting handle 412 of the anti-adhesion structure 4 needs to be pushed into one side of the water outlet nozzle 11, at this time, the anti-adhesion structure 4 serving as the acting part 411 of the second connecting position 41 extends into the cavity 111 of the water outlet nozzle 11 and gradually approaches to the water outlet plug 6 until the acting part 411 is connected with the first connecting position 61 of the water outlet plug 6, so that the anti-adhesion structure 4 is connected with the water outlet plug 6, then the adjusting handle 412 is drawn out, so that the adjusting handle 412 drives the acting part 411 and the water outlet plug 6 connected with the acting part 411 to overcome the force of the water outlet spring 62 together, so that the water outlet plug 6 is separated from the sleeve 5, at this time, the position of the adjusting handle 412 is fixed through the structures (the limiting protrusions 421, the threads and the positioning clamping grooves 425) on the adjusting handle 412 and the adjusting limiting structures (the limiting grooves 131, the threads and, the water outlet plug 6 is suspended in the middle area of the cavity 111 of the water outlet nozzle 11, so that the water outlet plug 6 is prevented from being stuck with the sleeve 5 in the storage or warehousing process and not moving or pumping water when being used again, and the service life of the pump is prolonged; in addition, when needing to use again, earlier continue to take out regulation handle 412 for the effect portion 411 of second connection position 41 drives out water plug 6 and supports and lean on in the step of faucet 11 with anti-adhesion mounting portion 13 junction, then continue to take out regulation handle 412, because it is spacing by the step to go out water plug 6, can make effect portion 411 as second connection position 41 and the first connection position 61 separation of play water plug 6 when continuing to take out regulation handle 412, and play water plug 6 can resume under the effect of play water spring 62 and support the state on the through-hole of sleeve 5, guarantee original pump structural arrangement, realize the pump liquid operation.

The anti-adhesion plunger type electromagnetic pump comprises a water inlet structure 3, an electromagnetic structure 2, a water outlet structure 1 and an anti-adhesion structure 4; by arranging the anti-adhesion structure 4 along the movement direction of the water outlet plug 6 on the water outlet structure 1, the second connection position 41 of the anti-adhesion structure 4 can extend into the water outlet structure 1 and be connected with the first connection position 61 of the water outlet plug 6 when the pump is stored, the anti-adhesion structure 4 drives the water outlet plug 6 to overcome the force of the water outlet spring 62 and leave the sleeve 5, the problem that the water outlet plug 6 is adhered on the sleeve 5 to cause no action and no water pumping when the pump is used again under the condition of long-time storage is prevented, the anti-adhesion structure 4 can be continuously drawn out to separate the anti-adhesion structure 4 from the water outlet plug 6, so that the water outlet plug 6 is restored to the original state of tightly abutting against the sleeve 5 under the action of the water outlet spring 62, the normal work of the pump is realized, and the problem that the water outlet plug 6 and the sleeve 5 in the pump are adhered together due to long storage time is solved, the performance failure of the pump is avoided, and the service life of the pump is prolonged.

Next, a plunger-type electromagnetic pump of the present invention will be described with reference to fig. 18 to 26.

FIG. 18 is a structural view of a plunger type electromagnetic pump in a normal state; FIG. 19 is a view showing a structure of a view angle in a storage state of a plunger type electromagnetic pump; fig. 20 is a structural view from another perspective in a storage state of the plunger-type electromagnetic pump. The anti-adhesion plunger-type electromagnetic pump shown in fig. 18 to 20 comprises: a water inlet structure b1, an electromagnetic structure b2, a water outlet structure b3 and an anti-adhesion water outlet nozzle b 6.

Specifically, one end of the water inlet structure b1 is connected with one end of the water outlet structure b3, the electromagnetic structure b2 is sleeved outside the water inlet structure b1, and the electromagnetic structure b2 drives components in the water inlet structure b1 to move, so that water pumping is realized. And, a sleeve b4 with water through holes is arranged between the water inlet structure b1 and the water outlet structure b3, a water outlet plug b5 which reciprocates along the direction from the water inlet structure b1 to the water outlet structure b3 is arranged in the water outlet structure b3 and on one side of the sleeve b4 away from the water inlet structure b1, and a water outlet spring b51 is arranged on one side of the water outlet plug b5 away from the sleeve b4, under normal conditions, the water outlet plug b5 is pressed on the water through holes of the sleeve b4 through the water outlet spring b51, so that the water through holes on the sleeve b4 are blocked at intervals, and the requirement of pumping water is met. In addition, the end of the water outlet structure b3 away from the water inlet structure 1 is provided with an anti-adhesion water nozzle b6, the anti-adhesion water nozzle b6 is movably connected with the water outlet structure b3 and reciprocates along the direction from the water inlet structure b1 to the water outlet structure b3, so that the anti-adhesion water nozzle b6 can move away from or close to the water outlet structure b3 on the water outlet structure b3, thereby moving away from or close to the sleeve b4, and the water outlet plug b5 is fixedly connected with the water outlet spring b51, the end of the water outlet spring b51 away from the water outlet plug b5 is fixed on the anti-adhesion water nozzle b6, and the water outlet spring b51 follow the anti-adhesion water nozzle b51 to reciprocate along the direction from the water inlet structure b51 to the water outlet structure b51, so that the anti-adhesion water nozzle b51 and the water outlet spring b51 can follow the anti-adhesion water nozzle b51 to prevent the water from adhering to the sleeve 51 during the water outlet structure b51 and prevent the problem of the anti-adhesion water outlet structure b51 from adhering to the sleeve 51. The loss of the performance of the pump is avoided, and the service life is prolonged. When the anti-adhesion water outlet nozzle is required to be normally used, the anti-adhesion water outlet nozzle b6 is only required to be close to the water outlet structure b3, so that the water outlet plug b5 and the water outlet spring b51 can be close to the sleeve b4, the water passing holes in the sleeve b4 are sealed, and the original water pumping function is embodied.

More specifically, a water outlet structure b3 connected with a water inlet structure b1 is provided with a through hole b31, one end of the water outlet structure b3 is sleeved outside the water inlet structure b1, a sleeve b4 is arranged in the through hole b31 and connected with the water inlet structure b1, a water outlet plug b5 is arranged in the through hole b31 and can reciprocate in the through hole b31 along the direction from the water inlet structure b1 to the water outlet structure b3, so that the sleeve b4 can serve as a connecting part between the water inlet structure b1 and the water outlet structure b3, and meanwhile, the reciprocating motion of the plug can realize interval plugging of water passing holes in the sleeve b4, thereby realizing a normal water pumping function.

More specifically, the anti-adhesion water outlet nozzle b6 sleeved on the water outlet structure b3 comprises a sleeving end b61 and a water outlet end b62, a cavity b611 with an opening is arranged in the sleeving end b61, the opening of the cavity b611 of the sleeving end b61 is sleeved outside one end of the water outlet structure b3, which is far away from the water inlet structure b1, so that the anti-adhesion water outlet nozzle b6 is conveniently connected with the water outlet structure b3, meanwhile, the water outlet end b62 is arranged on one side, away from the water outlet structure b3, of the sleeving end b61, and a water outlet hole b621 communicated with the cavity b611 is arranged in the water outlet end b62, so that water discharged from the water outlet structure b3 can enter the cavity b611 and be discharged through the water outlet hole b 621. In addition, the cross section of the cavity b611 is larger than that of the water outlet hole b621, and a step structure b63 is formed at the joint of the cavity b611 and the water outlet hole b621, so that the water outlet hole b621 can be conveniently arranged, meanwhile, a fixing reference can be provided for fixing the water outlet spring b51, the water outlet spring b51 is conveniently fixed, support is provided for abutting of the water outlet spring b51, and the structural design is more reasonable.

More specifically, a fixing boss b631 is arranged on the step structure b63 of the anti-adhesion water nozzle b6 and on one side of the cavity b611, and one end of the water outlet spring b51, which is away from the water outlet plug b5, is sleeved and fastened outside the fixing boss b631, so that the connection and fixation of the water outlet spring b51 and the anti-adhesion water nozzle b6 are realized. Or, a fixing clamp hole b632 is formed in the step structure b63 of the anti-adhesion water outlet nozzle b6 and located on one side of the cavity b611, and one end, away from the water outlet plug b5, of the water outlet spring b51 is clamped into the fixing clamp hole b632 and fixed, so that the connection and fixation of the water outlet spring b51 and the anti-adhesion water outlet nozzle b6 are also realized, the water outlet spring b51 and the water outlet plug b5 can follow the anti-adhesion water outlet nozzle b6 to reciprocate in the direction from the water inlet structure b1 to the water outlet structure b3, the problem that the water outlet plug b5 is adhered to the sleeve b4 when the pump is stored is solved, and the structural design is more reasonable.

More specifically, water outlet structure b3 is connected for direct pull formula joint with antiseized even faucet b6, make the operator can directly pull antiseized even faucet b6, realize the regulation of antiseized even faucet b6 position on water outlet structure b3, thereby realize the regulation of distance between water outlet plug b5 and the sleeve b4, the setting of different distances between water outlet plug b5 and the sleeve b4 when satisfying normal behavior and storing, can guarantee the normal use of pump, also can prevent the antiseized problem of appearing when the pump is stored simultaneously, avoid the loss of pump performance, increase of service life, structural design is more reasonable.

More specifically, an avoiding groove b32 is formed in the outer wall of one end of the water outlet structure b3 connected to the anti-adhesion water outlet nozzle b6 along the direction from the water inlet structure b1 to the water outlet structure b3, a first inverted buckle b321 is arranged in the avoiding groove b32, one end of the first inverted buckle b321 is fixed in the avoiding groove b32, the other end of the first inverted buckle b321 is tilted, the tilted end of the first inverted buckle b321 is close to one end of the anti-adhesion water outlet nozzle b6, meanwhile, a plurality of limiting clamping grooves b33 are arranged in the region of the non-avoiding groove b32 on the outer wall of the water outlet structure b3, in addition, an avoiding opening b6111 corresponding to the avoiding groove b32 is formed in the side wall of the cavity b611 of the anti-adhesion water outlet nozzle b6 along the direction from the water inlet structure b1 to the water outlet structure b3, a second inverted buckle b6112 corresponding to the first inverted buckle b321 is arranged in the avoiding opening b6111 and is arranged on one side close to the water outlet end b62, so that the first inverted buckle b 6138 and the second inverted buckle b6112 can be fixed, when the anti-adhesion water outlet nozzle b6 is required to be fixed at a corresponding position on the water outlet structure b3 under the action of the first inverted buckle b321 and the second inverted buckle b6112 in normal operation, so that the water outlet plug b5 can plug the water outlet of the sleeve b4, and the normal water pumping function of the pump is realized. Meanwhile, a limiting bump b6113 corresponding to the limiting clamping groove b33 is arranged on the inner wall of the opening of the cavity b611, so that when the pump is stored, a user unlocks the first inverted buckle b321 and the second inverted buckle b6112 and pulls the anti-adhesion water outlet nozzle b6, the anti-adhesion water outlet nozzle b6 drives the water outlet plug b5 to be far away from the sleeve b4, the limiting bump b6113 and the limiting clamping groove b33 are used for limiting and fixing, the problem that the water outlet plug b5 is adhered to the sleeve b4 is avoided, and the structural design is more reasonable.

In addition, the anti-adhesion water outlet nozzle b6 can be sleeved outside the water outlet structure b3 as an outer sleeve piece, and can also be sleeved inside the water outlet structure b3 as an inner sleeve piece, so that various assembly modes are realized, and the adaptability of the structure is improved.

More specifically, the water inlet structure b1 connected to the water outlet structure b3 further includes a water inlet pipe b11, a pump core b12, a water inlet plug b13, a return spring b14 and a water inlet spring b15, one end of the water inlet pipe b11 is a water inlet, the other end of the water inlet pipe b11 is provided with a pump core b12 reciprocating along the axial direction of the water inlet pipe b11, the return spring b14 is arranged between the pump core b12 and the wall body of the end of the water inlet pipe b11 provided with the water inlet, meanwhile, the pump core b12 is provided with a hollow b121 along the axial direction thereof, an opening of the hollow b121 at the end of the pump core b12 facing away from the water inlet is provided with the water inlet plug b12, the water inlet spring b12 is arranged in the hollow b121 of the pump core b12 and pulls the water inlet plug b12, and one end of the pump core b12 provided with the water inlet plug b12 extends out of the water inlet pipe b12 and is sleeved with a sleeve 12, so that the water inlet pipe b12 can reciprocate in the water inlet pipe b12, the water is pumped by combining the action of the return spring b14, the water inlet plug b13 and the water inlet spring b15, and the water is discharged through the sleeve b4 and the water outlet plug b5, so that the water pumping is realized.

More specifically, electromagnetic structure b2 includes coil structure b21 again, and coil structure b21 cover is located inlet tube b11 outside and is located the position that is provided with reset spring b14 and pump core b12, and under the circumstances that coil structure b21 circular telegram promptly, and combine the combined action of reset spring b14, can promote pump core b12 and make reciprocating motion along inlet tube b11 axial to realize the pump water.

More specifically, sealing structures b7 are arranged between the water inlet pipe b11 and the water outlet structure b3, between the pump core b12 and the sleeve b4, between the sleeve b4 and the water outlet structure b3 and between the pump core b12 and the water inlet pipe b11, so that water is prevented from leaking from gaps between the water inlet pipe b11 and the water outlet structure b3, between the pump core b12 and the sleeve b4, between the sleeve b4 and the water outlet structure b3 and between the pump core b12 and the water inlet pipe b11, safety and security are higher, and structural design is more reasonable.

More specifically, the step structure b63 of the anti-adhesion water nozzle b6 is further provided with a head seal ring b8 corresponding to the orifice of the through hole b31 of the water outlet structure b3, so that under normal conditions, when the anti-adhesion water nozzle b6 is close to the water outlet structure b3, the head seal ring b8 can seal the gap between the water outlet structure b3 and the anti-adhesion water nozzle b6, the problem of leakage during water pumping is prevented, and the structural design is more reasonable.

FIG. 21 is a view showing a construction from a normal state of a plunger type electromagnetic pump; FIG. 22 is a structural view from another perspective in the normal state of a plunger-type electromagnetic pump; fig. 23 is a structural view of a plunger-type electromagnetic pump in a storage state. As shown in fig. 21 to 23, the anti-adhesion plunger-type electromagnetic pump discloses another connection mode of a water outlet structure b3 and an anti-adhesion water outlet nozzle b6, which comprises the following steps: the water inlet structure b1, the electromagnetic structure b2, the water outlet structure b3 and the anti-adhesion water outlet nozzle b6 are consistent, the water inlet structure b1 and the electromagnetic structure b2 are consistent with the relevant structures in fig. 18-20, and meanwhile, the mounting and fixing structures of the water outlet spring b51 and the water outlet plug b5 on the anti-adhesion water outlet nozzle b6 are also consistent.

Specifically, the water outlet structure b3 and the anti-adhesion water outlet nozzle b6 are connected in a rotary drawing type clamping manner, and a user can adjust the position of the anti-adhesion water outlet nozzle b6 on the water outlet structure b3 only after rotating the anti-adhesion water outlet nozzle b 6.

More specifically, the outer wall of the end of the water outlet structure b3 connected with the anti-adhesion water outlet nozzle b6 is provided with a positioning protrusion b34, meanwhile, the outer wall of the water outlet structure b3 and the area of the non-positioning protrusion b34 are provided with a limiting sliding groove b35, and the limiting sliding groove b35 is located on one side of the positioning protrusion b34 close to the water inlet structure b1 and is arranged along the direction from the water inlet structure b1 to the water outlet structure b 3. In addition, a positioning groove b6114 corresponding to the positioning protrusion b34 is formed in the side wall of the cavity b611 of the anti-adhesion water nozzle b6 along the direction from the water inlet structure b1 to the water outlet structure b3, and the anti-adhesion water nozzle b6 is fixed and adjusted on the water outlet structure b3 through the matching of the positioning groove b6114 and the positioning protrusion b 34. The positioning groove b6114 further comprises a straight groove b6115 and a plurality of transverse grooves b6116, the straight groove b6115 is arranged in the direction from the water inlet structure b1 to the water outlet structure b3, the plurality of transverse grooves b6116 are arranged at one end, away from the water inlet structure b1, of the straight groove b6115 and are communicated with the straight groove b6115, and the arrangement position and the direction of the transverse grooves b6116 on the straight groove b6115 are not limited, so that the positioning groove b6114 can adapt to different adjustment requirements, preferably, the positioning groove b6114 is arranged in an F shape, and when the pump is normally used, the positioning protrusion b34 is clamped in the transverse groove b6116, the distance between the water outlet nozzle b6 and the water outlet structure b3 is prevented from changing, and therefore the water outlet plug b5 can be pressed against the sleeve b4, and the performance of the pump is guaranteed; when the pump needs to be stored, a user rotates the anti-adhesion water nozzle b6 to enable the positioning protrusion b34 to be transferred into the straight groove b6115 from the transverse groove b6116, then pulls the anti-adhesion water nozzle b6 to enable the positioning protrusion b34 to move in the straight groove b6115, so that the adjustment of the relative position between the anti-adhesion water nozzle b6 and the water outlet structure b3 is achieved, the water outlet plug b5 can be far away from the sleeve b4, the water outlet plug b5 is prevented from being adhered to the sleeve b4 to cause the loss of the pump performance, the service life of the pump is prolonged, the anti-adhesion water nozzle b6 is rotated again to enable the positioning protrusion b34 to enter the other transverse groove b6116, the anti-adhesion water nozzle b6 is positioned and fixed on the water outlet structure b3, the water outlet plug b5 is prevented from returning to a state of abutting against the sleeve b4, and the structural design is more reasonable. Meanwhile, the inner wall of the opening of the cavity b611 is provided with the limiting slide block b6117 corresponding to the limiting slide groove b35, so that the problem of excessive rotation or excessive pulling during rotation or pulling of the anti-adhesion water outlet nozzle b6 can be prevented, the safety guarantee is higher, and the structural design is more reasonable.

Similarly, the anti-adhesion water outlet nozzle b6 can be sleeved outside the water outlet structure b3 as an outer sleeve member, and can also be sleeved inside the water outlet structure b3 as an inner sleeve member, so that various assembly modes are realized, and the structural adaptability is improved.

FIG. 24 is a view showing a construction from a normal state of a plunger type electromagnetic pump; FIG. 25 is a structural view from another view angle in a normal state of a plunger type electromagnetic pump; fig. 26 is a structural view of a plunger-type electromagnetic pump according to still another embodiment of the present invention in a storage state. The anti-adhesion plunger type electromagnetic pump discloses a connection mode which is different from the water outlet structure b3 and the anti-adhesion water outlet nozzle b6 in figures 18-20 and 21-23, and comprises the following steps: the water inlet structure b1, the electromagnetic structure b2, the water outlet structure b3 and the anti-adhesion water outlet nozzle b6 are consistent with the related structures in fig. 18-20 and fig. 21-23 in the water inlet structure b1 and the electromagnetic structure b2, and meanwhile, the mounting and fixing structures of the water outlet spring b51 and the water outlet plug b5 on the anti-adhesion water outlet nozzle b6 are also consistent.

Specifically, the water outlet structure b3 and the anti-adhesion water outlet nozzle b6 are in threaded connection, and the position of the anti-adhesion water outlet nozzle b6 on the water outlet structure b3 is adjusted by rotating the anti-adhesion water outlet nozzle b6, so that the purpose that the water outlet plug b5 is plugged or kept away from the sleeve b4 is achieved, the problem that the water outlet plug b5 is adhered to the sleeve b4 when the pump is stored is prevented, the loss of the performance of the pump is avoided, and the service life of the pump is prolonged.

More specifically, the outer wall of the end of the water outlet structure b3 connected with the anti-adhesion water outlet nozzle b6 is provided with an outer adjusting thread b36, meanwhile, the outer wall of the water outlet structure b3 and the region of the water outlet structure b3, which is not the outer adjusting thread b36, is provided with a limiting annular groove b37, and a limiting annular groove b37 is located on one side of the outer adjusting thread b36, which is close to the water inlet structure b1, and surrounds the outer wall of the water outlet structure b 3; in addition, the inner side of the side wall of the cavity b611 of the anti-adhesion water nozzle b6 is provided with an inner adjusting thread b6118 which is matched with an outer adjusting thread b36, so that not only is the threaded connection between the water outlet structure b3 and the anti-adhesion water nozzle b6 realized, but also when a user rotates the anti-adhesion water nozzle b6, the adjustment of the relative position of the anti-adhesion water nozzle b6 on the water outlet structure b3 can be realized, so that the anti-adhesion water nozzle b6 drives the water outlet plug b5 and the water outlet spring b51 to move away from or close to the sleeve b4, when the pump works normally, the outer adjusting thread b36 is matched with the inner adjusting anti-adhesion thread b6118, the relative position between the water nozzle b6 and the water outlet structure b3 is closest, so that the water outlet plug b5 can block the water through hole of the sleeve b4, so that a normal water pumping function is realized, and when the anti-adhesion water pump is stored, the user can rotate the water nozzle b6 to make the anti-adhesion, therefore, the water outlet plug b5 is gradually far away from the sleeve b4, the problem that the water outlet plug b5 is adhered to the sleeve b4 due to long-time storage of the pump is avoided, the loss of the performance of the pump is prevented, and the service life of the pump is prolonged. Meanwhile, a limiting anti-falling block b6119 corresponding to the limiting annular groove b37 is arranged on the inner wall of the opening of the cavity b611, and the problem of falling or damage caused by excessive rotation of the anti-adhesion water nozzle b6 is solved through the matching of the limiting anti-falling block b6119 and the limiting annular groove b37, so that the safety guarantee is higher, and the structural design is more reasonable.

Similarly, the anti-adhesion water outlet nozzle b6 can be sleeved outside the water outlet structure b3 as an outer sleeve member, and can also be sleeved inside the water outlet structure b3 as an inner sleeve member, so that various assembly modes are realized, and the structural adaptability is improved.

The anti-adhesion plunger type electromagnetic pump comprises a water inlet structure b1, an electromagnetic structure b2, a water outlet structure b3 and an anti-adhesion water outlet nozzle b 6; the water outlet structure b3 and the anti-adhesion water outlet nozzle b6 are movably connected, the anti-adhesion water outlet nozzle b6 can reciprocate along the direction from the water inlet structure b1 to the water outlet structure b3, and meanwhile, the water outlet plug b5 and the water outlet spring b51 in the water outlet structure b3 are fixed on the anti-adhesion water outlet nozzle b6, so that the water outlet plug b5 can be driven to reciprocate along with the anti-adhesion water outlet nozzle b6 when reciprocating, and therefore, when the pump is stored, the anti-adhesion water outlet nozzle 6 can be adjusted to separate the water outlet plug b5 from the sleeve b4 in the water outlet structure b3, the problem that the water outlet plug b5 is adhered to the sleeve b4 is solved, the pump performance is prevented from failing, the service life of the pump is prolonged, and when the anti-adhesion water outlet nozzle b6 is adjusted to be close to the water outlet structure b3, the blocking of the sleeve b4 by the water outlet plug b5 can be realized, the normal water pump performance is realized, and the structure is simpler.

Fig. 27-30 show a steam brush c100 for delivering water by means of a plunger-type electromagnetic pump, for producing steam for ironing clothes, having a body c101, which looks like a complete product, inside which is provided a plunger-type electromagnetic pump for delivering water to a water heating means, here a steam generating device c102, also called a steam boiler, for heating the water stream delivered by the plunger-type electromagnetic pump to convert it into steam; the plunger type electromagnetic pump is internally provided with a stop opening and a water outlet plug which are positioned on a water flow channel, the water outlet plug seals the stop opening by means of the elasticity of a water outlet spring to enable the plunger type electromagnetic pump to be in a working state, the water outlet plug is controlled by an operation structure extending out of the machine body, the operation structure enables the water outlet plug to be away from the stop opening to enable the plunger type electromagnetic pump to be in a storage state, and in the storage state, the water outlet plug is preferably in a suspended state.

Specifically, the control structure includes a first control member and a second control member c103, the first control member is disposed on the plunger-type electromagnetic pump, the first control member is the anti-adhesion structure 4 or the anti-adhesion water outlet nozzle b6 in the plunger-type electromagnetic pump of the above structures, the second control member extends to the machine body for operation, an extension channel c104 is disposed on the machine body, and the second control member is located in the extension channel. Furthermore, as shown in fig. 27-30, the first control member is connected to the second control member via a breakable structure, so that the steam brush can be tested as shown in fig. 27 after being manufactured, the product is determined to be qualified by the test machine, and then the second control member is connected to the first control member via the breakable structure as shown in fig. 28, and the plunger-type electromagnetic pump is kept in a storage state by pulling the second control member outwards to make the water outlet plug leave the stop opening as shown in fig. 29; the states shown in fig. 27-29 are all completed in the factory, so that the storage state can be maintained in the storage warehouse and the transportation and sale processes, and the adhesion phenomenon can be avoided. After the user buys the steam brush, the second control member can be pulled away from the first control member as shown in fig. 30, and the plunger-type electromagnetic pump returns to the working state, so that the user can use the steam brush for ironing. Furthermore, the operation shown in fig. 30 can also be used to return the plunger-type electromagnetic pump to the working state by pushing the second control element inward. The breakable structure can be in the structural forms of bonding, hooks and the like. In addition, it is not excluded that the first and second manipulating members are separately configured, for example, after the product is produced in a factory, the product is placed in the state shown in fig. 29, and when the plunger-type electromagnetic pump is used, the plunger-type electromagnetic pump can be returned to the working state only by the rod-shaped tool extending into the extending channel and pushing the rod-shaped tool inward against the first manipulating member. In order to be able to switch between the operating state and the storage state repeatedly, the second control element can be retained on the product at all times, or the user can be provided with a second control element which is easy to connect with and disconnect from the first control element, and the second control element can be connected with and disconnect from the first control element in a hooking mode.

The first control member may be disposed at an upper portion of the product as shown in fig. 31, or disposed at a middle portion of the product as shown in fig. 32, preferably close to the plunger-type electromagnetic pump, and may be operated by a toggle, a push, a press, or a combination thereof.

Since the first control member is the anti-adhesion structure 4 or the anti-adhesion water outlet nozzle b6 in the plunger type electromagnetic pump of the above structures, the position of the water outlet plug (blocking the stop opening or leaving the stop opening) can be changed by rotating, the second control member is correspondingly set to be matched with the first control member in a rotating or shifting manner.

The appliance for supplying water by the plunger-type electromagnetic pump is not limited to the steam brush, and can be provided not only on the garment steamer c200 shown in fig. 33, the electric iron c300 shown in fig. 34, and the electric iron c400 with a boiler base shown in fig. 35, but also on products such as coffee makers, steam mops, carpet washing machines, steam cleaning machines, beverage dispensers, and the like, which are not shown in the drawings.