阅读说明：本技术 一种模块化增压泵及其工作方法 (Modularized booster pump and working method thereof ) 是由 不公告发明人 于 2019-08-12 设计创作，主要内容包括：本发明公开一种模块化增压泵及其工作方法,包括过滤端、止逆端和增压输送端,所述增压输送端一端与过滤端螺纹连接,所述增压输送端另一端与止逆端螺纹连接,所述增压输送端包含有左半管、右半管和传动杆,所述右半管上设置有连接条,所述连接条一端与右半管为一体式设置,所述连接条另一端设置有榫头,所述左半管上设置有与榫头相配对的榫眼,所述左半管和右半管通过榫头、榫眼和连接条固定连接,所述传动杆位于左半管和右半管之间,所述传动杆上设置有螺旋叶片,所述螺旋叶片与传动杆固定连接,所述传动杆两端均设置有安装壳；该模块化增压泵体积较小。(The invention discloses a modularized booster pump and a working method thereof, and the modularized booster pump comprises a filtering end, a non-return end and a boosting conveying end, wherein one end of the boosting conveying end is in threaded connection with the filtering end, the other end of the boosting conveying end is in threaded connection with the non-return end, the boosting conveying end comprises a left half pipe, a right half pipe and a transmission rod, a connecting strip is arranged on the right half pipe, one end of the connecting strip and the right half pipe are integrally arranged, a tenon is arranged at the other end of the connecting strip, a mortise matched with the tenon is arranged on the left half pipe, the left half pipe and the right half pipe are fixedly connected through the tenon, the mortise and the connecting strip, the transmission rod is positioned between the left half pipe and the right half pipe, a spiral blade is arranged on the transmission rod, the spiral blade is fixedly connected with the transmission rod, and mounting shells are arranged at two ends; the modular booster pump is small in size.)

1. A modular booster pump which characterized in that: the water-proof and water-proof type pipe filter comprises a filter end, a non-return end and a pressurizing conveying end, wherein one end of the pressurizing conveying end is in threaded connection with the filter end, the other end of the pressurizing conveying end is in threaded connection with the non-return end, the pressurizing conveying end comprises a left half pipe, a right half pipe and a transmission rod, the right half pipe is provided with a connecting strip, one end of the connecting strip is detachably connected with the right half pipe, the other end of the connecting strip is provided with a tenon, the left half pipe is provided with a mortise matched with the tenon, the left half pipe and the right half pipe are fixedly connected with the connecting strip through the tenon and the mortise, the transmission rod is positioned between the left half pipe and the right half pipe, the transmission rod is provided with a helical blade, the helical blade is fixedly connected with the transmission rod, both ends of the transmission rod are provided with a mounting shell, a water-proof profile motor is arranged, the waterproof contour motor is provided with a fixed shaft, and the fixed shaft is fixedly connected with the connecting strip.

2. The modular booster pump of claim 1, wherein: the mounting shell is provided with a connecting cover, the connecting cover is in threaded connection with the mounting shell, the connecting cover is provided with a waterproof bearing matched with the fixed shaft, and the fixed shaft penetrates through the waterproof bearing.

3. The modular booster pump of claim 2, wherein: be provided with first line hole and second on connecting strip and the fixed axle respectively and walk the line hole, be provided with the external screw thread on the connecting strip, be provided with on the half pipe on the right side and mate with the external screw thread screw, the connection can be dismantled through external screw thread and screw to the half pipe on the right side, first line hole and be linked together through screw and external world.

4. A modular booster pump as claimed in claim 3, wherein: the waterproof profile motor is connected with the switch battery box in series, sound insulation rubber pads are pasted on the left half pipe and the right half pipe, and the left half pipe and the right half pipe are bonded with the sound insulation rubber pads on the left half pipe and the right half pipe respectively.

5. The modular booster pump of claim 4, wherein: the utility model discloses a tap water pipe, including filter end, first stainless steel filter screen, second stainless steel filter screen, first stainless steel filter screen and second stainless steel filter screen, the filter end includes first concentric draw, first stainless steel filter screen and second stainless steel filter screen all can dismantle with first concentric draw and be connected, it has granular activated carbon to fill between first stainless steel filter screen and the second stainless steel filter screen, be provided with on the first concentric draw and be used for the first connecting thread who is connected with the running water pipe.

6. The modular booster pump of claim 5, wherein: the non-return end includes the concentric draw tube of second and baffle, the concentric draw tube inner wall of second is formed with carries the face, be provided with the sealing rubber circle on carrying the face, the sealing rubber circle bonds with the cross-section, be provided with the link in the concentric draw tube of second, be provided with reset spring on the link, reset spring one end and link fixed connection, the reset spring other end and baffle fixed connection, the baffle passes through reset spring and hugs closely with the sealing rubber circle, be formed with between link, the concentric draw tube of second and the sealing rubber circle and flow through the way, the baffle and flow through and be formed with the clearance between the way.

7. The modular booster pump of claim 6, wherein: the transmission rod is arranged in a hollow mode.

8. A method of operating a modular booster pump, comprising the steps of:

1) after the tap water enters the pressurizing conveying end from the non-return end, the waterproof contour motor continuously drives the helical blade to rotate, so that the tap water is continuously pressed to the filtering end;

2) tap water pressed to the filtering end rapidly passes through the filtering end under the action of pressure, so that filtering and pressurization are realized.

Technical Field

The invention relates to a modular booster pump and a working method thereof.

Background

The booster pump is a pump for boosting pressure as its name implies, and is mainly used for boosting pressure of water heaters, high and low water pressures in high buildings, sauna, bathing and the like, boosting pressure of insufficient water pressure in the uppermost floors of apartments, boosting pressure of reverse osmosis water purifiers and the like.

The existing booster pump is large in size, and household boosting easily occupies a large space.

Disclosure of Invention

The invention aims to provide a modular booster pump with a small size and a working method thereof.

In order to solve the problems, the invention adopts the following technical scheme:

a modularized booster pump comprises a filtering end, a non-return end and a boosting conveying end, wherein one end of the boosting conveying end is in threaded connection with the filtering end, the other end of the boosting conveying end is in threaded connection with the non-return end, the boosting conveying end comprises a left half pipe, a right half pipe and a transmission rod, a connecting strip is arranged on the right half pipe, one end of the connecting strip is detachably connected with the right half pipe, a tenon is arranged at the other end of the connecting strip, a mortise matched with the tenon is arranged on the left half pipe, the left half pipe and the right half pipe are fixedly connected through the tenon, the mortise and the connecting strip, the transmission rod is positioned between the left half pipe and the right half pipe, a helical blade is arranged on the transmission rod and is fixedly connected with the transmission rod, mounting shells are arranged at two ends of the transmission rod, a waterproof profile motor is arranged in the mounting shells, and is fixedly connected with the mounting shells, the waterproof contour motor is provided with a fixed shaft, and the fixed shaft is fixedly connected with the connecting strip.

Preferably, the installation shell is provided with a connection cover, the connection cover is in threaded connection with the installation shell, the connection cover is provided with a waterproof bearing matched with the fixed shaft, the fixed shaft penetrates through the waterproof bearing to be arranged, the connection cover is arranged, a good sealing effect can be achieved through the connection cover, the chance that the motor with the waterproof contour is contacted with tap water can be reduced, and the stability of the motor during working can be further guaranteed.

As preferred, be provided with first walking hole and second on connecting strip and the fixed axle respectively and walk the hole, be provided with the external screw thread on the connecting strip, be provided with the screw that pairs mutually with the external screw thread on the half pipe on the right side, the connection can be dismantled through external screw thread and screw to the half pipe on the right side, first walking hole is linked together with external world through the screw, walks the hole through being provided with first walking hole and second respectively on connecting strip and fixed axle, and waterproof in-wheel motor's power cord can walk the hole through first walking hole and second and wear out external world, can avoid waterproof in-wheel motor's power cord to contact the running water, can effectual assurance life.

Preferably, be provided with on the half pipe in the right side and take the switch battery case, waterproof profile motor and take the switch battery case series connection, all post the noise insulation rubber pad on half pipe in the left side and the right side, half pipe in the left side and the right side all rather than the bonding of the noise insulation rubber pad on their own, through being provided with the noise insulation rubber pad, through disposing the noise that noise insulation rubber pad can effectual reduction during operation produced.

Preferably, the filter end comprises a first concentric shrink tube, a first stainless steel filter screen and a second stainless steel filter screen, the first stainless steel filter screen and the second stainless steel filter screen are detachably connected with the first concentric shrink tube, granular activated carbon is filled between the first stainless steel filter screen and the second stainless steel filter screen, a first connecting thread used for being connected with a tap water pipe is arranged on the first concentric shrink tube, the filter end is directly connected with the tap water pipe, the filter end is convenient to use and install, and meanwhile, the filter end can effectively filter sand and stones and prevents the sand and stones in the tap water from entering into electrical appliances such as a water heater.

Preferably, the non-return end comprises a second concentric contracted pipe and a baffle, a carrying surface is formed on the inner wall of the second concentric contracted pipe, a sealing rubber ring is arranged on the carrying surface and bonded with the cross section, a connecting frame is arranged in the second concentric contracted pipe, a return spring is arranged on the connecting frame, one end of the return spring is fixedly connected with the connecting frame, the other end of the return spring is fixedly connected with the baffle, the baffle is tightly attached to the sealing rubber ring through the return spring, a flow passage is formed among the connecting frame, the second concentric contracted pipe and the sealing rubber ring, a gap is formed between the baffle and the flow passage, the non-return end is simple in structure, the flow passage is larger than a traditional one-way valve flow passage, the flow is increased, and the influence on the water supply speed can be effectively reduced.

Preferably, the transmission rod is arranged in a hollow mode, and the transmission rod is designed in a hollow mode, so that the burden of the waterproof hub motor and the burden of the connecting strip can be effectively reduced.

The invention has the beneficial effects that: compare with traditional booster pump, dispose the motor in the pipeline, can effectually reduce holistic volume, the motor can receive the cooling of running water again simultaneously, can effectually prevent the overheated condition of being burnt out that appears, the during operation running water receives helical blade's effect, constantly be pushed to the filter end, in addition, be provided with the connection lid on the installation shell, connection lid and installation shell threaded connection, be provided with the waterproof bearing who pairs with the fixed axle on the connection lid, the fixed axle passes the waterproof bearing setting, through being provided with the connection lid, can play good sealed effect, can have the chance that reduces waterproof profile motor and contact the running water, the stability of assurance motor during operation that can step forward. Be provided with first line hole and second respectively on connecting strip and the fixed axle and walk the line hole, be provided with the external screw thread on the connecting strip, be provided with the screw that pairs mutually with the external screw thread on the half pipe on the right side, the half pipe on the right side can be dismantled through external screw thread and screw and be connected, first line hole of walking with be linked together through screw and external world, walk the line hole through being provided with first line hole and second respectively on connecting strip and fixed axle, waterproof in-wheel motor's power cord can walk the line hole through first line hole and second and wear out the external world, the power cord that can avoid waterproof in-wheel motor contacts the running water, can effectual assurance life. Be provided with on the half pipe on the right side and take switch battery case, waterproof profile motor and take switch battery case series connection all post the soundproof rubber pad on half pipe on the left side and the right side, and half pipe on the left side and the right side all rather than the bonding of the soundproof rubber pad on their own, through being provided with soundproof rubber pad, through disposing the noise that soundproof rubber pad can effectual reduction during operation produced. The filter end includes first concentric draw tube, first stainless steel filter screen and second stainless steel filter screen all can dismantle with first concentric draw tube and be connected, it has the granule active carbon to fill between first stainless steel filter screen and the second stainless steel filter screen, be provided with the first connecting thread that is used for being connected with running water pipe on the first concentric draw tube, the filter end is direct with running water pipe connection, use, simple to operate, the filter end can effectual filtration gravel and sand simultaneously, prevent that gravel and sand in the running water from entering into in electrical apparatus such as water heater. The non-return end includes the concentric draw tube of second and baffle, the concentric draw tube inner wall of second is formed with carries the face, it is provided with the sealing rubber circle to carry on the face, the sealing rubber circle bonds with the cross-section, be provided with the link in the concentric draw tube of second, be provided with reset spring on the link, reset spring one end and link fixed connection, the reset spring other end and baffle fixed connection, the baffle passes through reset spring and hugs closely with the sealing rubber circle, be formed with between link, the concentric draw tube of second and the sealing rubber circle and flow through the way, be formed with the clearance between baffle and the way that flows through, non-return end simple structure to it is bigger to cross the runner and compare with traditional check valve runner, and the flow increase can effectually reduce the influence to the water supply speed. The transmission rod is arranged in a hollow mode, and the transmission rod is designed in a hollow mode, so that the burden of the waterproof hub motor and the burden of the connecting strip can be effectively reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic diagram of an overall structure of a modular booster pump according to the present invention.

FIG. 2 is a schematic diagram of a partial structure of a modular booster pump according to the present invention.

FIG. 3 is a schematic diagram illustrating a partial structure of a modular booster pump according to the present invention.

FIG. 4 is a schematic view illustrating the connection between the connecting strips and the fixed shaft of the modular booster pump according to the present invention.

In the figure:

1. a filtering end; 2. a non-return end; 3. a pressurized delivery end; 4. a left half-pipe; 5. a right half-pipe; 6. a transmission rod; 7. a connecting strip; 8. a tenon; 9. a waterproof profile motor; 10. a fixed shaft; 11. a connecting cover; 12. a waterproof bearing; 13. a battery box with a switch; 14. a sound insulation rubber pad; 15. a first concentric tube reduction; 16. a first stainless steel filter screen; 17. a second stainless steel filter screen; 18. granular activated carbon; 19. a second concentric pipe reduction; 20. a baffle plate; 21. sealing the rubber ring; 22. a connecting frame; 23. a return spring; 24. a flow passage; 25. a helical blade; 26. mounting a shell; 27. a first wiring hole; 28. a second wiring hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a conventional manner such as bolt fixing, pin shaft connecting, adhesive fixing, or rivet fixing, which is commonly used in the prior art, and therefore, the detailed description thereof will not be provided in the examples.