阅读说明：本技术 一种自吸式啤酒机 (Self-suction beer machine ) 是由 陆兴平 陆立新 刘全周 于 2020-06-24 设计创作，主要内容包括：本发明公开了一种自吸式啤酒机,包括电源装置、扎啤机本体和双层啤酒桶,所述电源装置包括直流电源、第一正极电源线、第二正极电源线和负极电源线,直流电源分别通过第一正极电源线和负极电源线连接有自吸泵电机和流量开关,流量开关通过第二正极电源线与自吸泵电机连接,所述自吸泵电机的一端设置有自吸泵腔体。本自吸式啤酒机,设置有流量开关,对出酒管内的啤酒饮料的压力进行实时监测和感应,流量开关设置最小压力值和最大压力值,控制自吸泵电机自动工作或者停止,在酒矛桶盖上设置进气孔,当双层啤酒桶中的啤酒饮料全部被抽干后,卸掉分配器,双层啤酒桶即可作为垃圾丢弃和回收,啤酒桶内外没有压力差。(The invention discloses a self-suction beer machine which comprises a power supply device, a beer machine body and a double-layer beer barrel, wherein the power supply device comprises a direct-current power supply, a first positive power line, a second positive power line and a negative power line, the direct-current power supply is connected with a self-suction pump motor and a flow switch through the first positive power line and the negative power line respectively, the flow switch is connected with the self-suction pump motor through the second positive power line, and one end of the self-suction pump motor is provided with a self-suction pump cavity. This from inhaling formula beer machine is provided with flow switch, carries out real-time supervision and response to the pressure of the beer beverage in the play wine pipe, and flow switch sets up minimum pressure value and maximum pressure value, and control self priming pump motor automatic work perhaps stops, sets up the inlet port on the beer spear bung, and the beer beverage in the double-deck beer barrel is whole to be taken out the dry back, unloads the distributor, and double-deck beer barrel can abandon and retrieve as rubbish, and there is not the pressure differential inside and outside the beer barrel.)

1. The utility model provides a from inhaling formula beer machine, includes power supply unit (1), draught beer machine body (2) and double-deck beer barrel (3), its characterized in that: the beer filling device is characterized in that the power supply device (1) comprises a direct-current power supply (11), a first positive power line (12), a second positive power line (13) and a negative power line (14), the direct-current power supply (11) is connected with a self-priming pump motor (4) and a flow switch (41) through the first positive power line (12) and the negative power line (14) respectively, the flow switch (41) is connected with the self-priming pump motor (4) through the second positive power line (13), one end of the self-priming pump motor (4) is provided with a self-priming pump cavity (42), two ends of the self-priming pump cavity (42) are provided with a first beer inlet (43) and a beer outlet (44) respectively, the first beer inlet (43) is connected with a double-layer beer barrel (3) through a beer inlet pipe (45), the beer outlet (44) is connected with a draught beer machine body (2) through a beer outlet pipe (46), one side of the draught beer machine body (2) is provided with a second beer inlet (21), the second wine inlet (21) is connected with the one end of going out wine pipe (46), and the opposite side of draught beer machine body (2) is connected with wine head (22), bilayer beer bucket (3) are including cask base (31), wine spear bung (32), outer bucket (33) and inner bag (34), the lower extreme of outer bucket (33) and the upper end fixed connection of cask base (31), the upper end fixedly connected with wine spear bung (32) of outer bucket (33), and the inside of outer bucket (33) is provided with inner bag (34), and inlet port (321) have been seted up to one side of wine spear bung (32).

2. The self-priming beer machine of claim 1 further comprising: the flow switch (41) is arranged on the wine outlet pipe (46).

3. The self-priming beer machine of claim 1 further comprising: double-deck beer bucket (3) still include honeycomb duct (35) and distributor (36), and honeycomb duct (35) run through wine spear bung (32), and inner bag (34) are run through to the lower extreme of honeycomb duct (35) to extend to the lower extreme of inner bag (34), the upper end and the distributor (36) of honeycomb duct (35) are connected.

4. The self-priming beer machine of claim 3 wherein: distributor (36) are detachable structure, and honeycomb duct (35) lance bung (32) and inner bag (34) form airtight space respectively, and inside is filled up beer.

5. The self-priming beer machine of claim 1 further comprising: and the self-sucking pump motor (4) is a diaphragm pump type self-sucking pump or an impeller type self-sucking pump.

Technical Field

The invention relates to the technical field of beer machines, in particular to a self-suction beer machine.

Background

The existing barreled transportation of beer and the like adopts a large number of double-layer barrel technologies (plastic materials, disposable use), namely an outer layer barrel (for pressure maintaining) and an inner layer barrel (soft inner bag, beer is filled in the inner bag) structure, when the beer needs to be discharged from a cooling position of a beer machine, the inner layer barrel (inner bag) is extruded by pressurizing CO2 or air (usually the air pressure is 0.15-0.30 MPa) between the outer layer barrel and the inner layer barrel, and the beer in the inner layer barrel is pressed into a cooling pipeline and a system of the beer machine for cooling. Therefore, the CO2 high-pressure steel cylinder and the pressure reducing valve, or the air compression pump, the CO2 high-pressure gas steel cylinder and the like are required to be arranged, which is a safety hazard for a long time, and the production cost of the beer machine is increased by additionally arranging the air compression pump. When the beer in the inner barrel (inner bag) is completely pressed out, the used beer barrel is discarded, residual gas (usually the air pressure is 0.15-0.30 Mpa) still exists in the barrel, the pressure is released by a special pressure release tool, the gas in the barrel is sprayed out at high speed, safety accidents are easily caused, and when the operation is forgotten, the garbage recycling vehicle is pressed hard to crush to cause safety accidents such as explosion and the like when the beer barrel is recycled.

Disclosure of Invention

The invention aims to provide a self-suction beer machine which has the advantages of completely solving the potential safety hazard, reducing the cost, ensuring the safety of recycling beer barrel garbage and solving the problems in the prior art by abandoning a CO2 gas high-pressure steel cylinder and a pressure reducing valve.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a from inhaling formula beer machine, includes power supply unit, draught beer machine body and double-deck beer barrel, power supply unit includes DC power supply, first positive power cord, second positive power cord and negative pole power cord, and DC power supply is connected with self priming pump motor and flow switch through first positive power cord and negative pole power cord respectively, and flow switch passes through the second positive power cord and is connected with self priming pump motor, self priming pump motor's one end is provided with from the priming pump cavity, and the both ends of self priming pump cavity are provided with first wine inlet and play wine mouth respectively, and first wine inlet is connected with double-deck beer barrel through advancing the wine pipe, and the play wine mouth is through going out the wine pipe and draught beer machine body coupling, one side of draught beer machine body is provided with the second and advances the wine mouth, and the second advances the wine mouth and is connected with the one end of play wine pipe, and the opposite side of draught beer machine body is connected with the beer head, double-deck beer barrel includes beer barrel base, The wine spear barrel cover comprises a wine spear barrel cover, an outer barrel and an inner bag, wherein the lower end of the outer barrel is fixedly connected with the upper end of a wine barrel base, the upper end of the outer barrel is fixedly connected with the wine spear barrel cover, the inner bag is arranged in the outer barrel, and an air inlet hole is formed in one side of the wine spear barrel cover.

Preferably, the flow switch is arranged on the wine outlet pipe.

Preferably, double-deck beer barrel still includes honeycomb duct and distributor, and the honeycomb duct runs through the wine lance bung, and the lower extreme of honeycomb duct runs through interior bag to extend to the lower extreme of interior bag, the upper end and the distributor of honeycomb duct are connected.

Preferably, the distributor is of a detachable structure, the guide pipe is respectively provided with a beer lance barrel cover and an inner bag to form a closed space, and beer is filled in the closed space.

Preferably, the self-priming pump motor is a diaphragm pump type self-priming pump or an impeller type self-priming pump.

Compared with the prior art, the invention has the following beneficial effects:

this from inhaling formula beer machine, be provided with flow switch, carry out real-time supervision and response to the pressure of the beer beverage in the beer pipe, flow switch sets up minimum pressure value and maximum pressure value, control self priming pump motor automatic work or stop, set up the inlet port on the beer spear bung, beer beverage in the double-deck beer barrel is whole to be taken out futilely the back, the distributor unloads, double-deck beer barrel can abandon and retrieve as rubbish, there is not the pressure differential inside and outside the beer barrel, safety during the recovery, CO gas high pressure steel bottle and relief pressure valve are abandoned, solve potential safety hazard and reduce cost completely, air compressor is abandoned, reduce cost, beer in the beer barrel is used up the back, the internal and external pressure of beer barrel is called zero, ensure the safety of beer barrel rubbish recovery.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a diagram showing a state of the double-layered beer barrel in midway of use according to the present invention;

FIG. 3 is a diagram showing the end-of-use state of the double-layered beer barrel of the present invention.

In the figure: 1. a power supply device; 11. a direct current power supply; 12. a first positive power supply line; 13. a second positive power supply line; 14. a negative power supply line; 2. a draught beer machine body; 21. a second wine inlet; 22. making the wine heads; 3. a double-layer beer barrel; 31. a wine barrel base; 32. a lance cover; 321. an air inlet; 33. an outer tub; 34. an inner bag; 35. a flow guide pipe; 36. a dispenser; 4. a self-priming pump motor; 41. a flow switch; 42. a self-priming pump cavity; 43. a first wine inlet; 44. a wine outlet; 45. a wine inlet pipe; 46. and (4) a wine outlet pipe.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a self-priming beer machine includes a power supply device 1, a beer machine body 2 and a double-layer beer barrel 3, where the power supply device 1 includes a dc power supply 11, a first positive power line 12, a second positive power line 13 and a negative power line 14, the dc power supply 11 is connected to a self-priming pump motor 4 and a flow switch 41 through the first positive power line 12 and the negative power line 14, the flow switch 41 is connected to the self-priming pump motor 4 through the second positive power line 13, the self-priming pump motor 4 selects a diaphragm pump type self-priming pump or an impeller type self-priming pump according to the amount of beer, one end of the self-priming pump motor 4 is provided with a self-priming pump cavity 42, two ends of the self-priming pump cavity 42 are respectively provided with a first beer inlet 43 and a beer outlet 44, the first beer inlet 43 is connected to the double-layer beer barrel 3 through a beer inlet pipe 45, the beer outlet 44 is connected to the beer barrel 2 through a beer outlet pipe 46, the flow switch 41 is installed on the wine outlet pipe 46, the pressure of the beer beverage in the wine outlet pipe 46 is monitored and sensed in real time, the minimum pressure value is set as opening, namely, current is switched on, when the wine head 22 is opened, the pressure of the beer beverage in the wine outlet pipe 46 is reduced, when the minimum pressure value is reached, the flow switch 41 is opened, the self-priming pump motor 4 starts to start to operate, the self-priming pump is driven to work to suck the beer beverage, the maximum pressure value is set as closing the flow switch 41, namely, current is cut off, when the wine head 22 is closed, the pressure in the wine outlet pipe 46 is continuously increased when the self-priming pump cavity 42 works, when the pressure reaches the set maximum pressure value, the flow switch 41 is closed, namely, the current is cut off, the self-priming pump motor 4 stops operating, the self-priming pump stops working, the beer beverage is stopped to be sucked, the self-priming pump motor 4 has compact size, and can, the outer hanging type beer jar can be assembled into an independent module, a shell and the like are matched to be used as an independent whole machine, the outer hanging type beer jar is suitable for the transformation of old beer jars, and the inner hanging type beer jar is directly assembled inside the beer jar during the production of the beer jar body 2 and is used as an integrated machine.

One side of the draught beer machine body 2 is provided with a second wine inlet 21, the second wine inlet 21 is connected with one end of a wine outlet pipe 46, the other side of the draught beer machine body 2 is connected with a wine head 22, the double-layer beer barrel 3 comprises a beer barrel base 31, a beer lance barrel cover 32, an outer barrel 33 and an inner bag 34, the lower end of the outer barrel 33 is fixedly connected with the upper end of the beer barrel base 31, the upper end of the outer barrel 33 is fixedly connected with the beer lance barrel cover 32, the inner bag 34 is arranged inside the outer barrel 33, one side of the beer lance barrel cover 32 is provided with an air inlet hole 321, the double-layer beer barrel 3 further comprises a guide pipe 35 and a distributor 36, the guide pipe 35 penetrates through the beer lance barrel cover 32, the lower, and extend to the lower extreme of inner bag 34, the upper end of honeycomb duct 35 is connected with distributor 36, and distributor 36 is detachable structure, and honeycomb duct 35 forms airtight space with inner bag 34 respectively the lance bung 32, and inside is filled up with beer.

The working process is as follows: during assembly, the first wine inlet 43 is connected with the wine inlet pipe 45, then the distributor 36 is connected, the connection with the draft tube 35 is opened in a mode of pressing or screwing in the distributor 36 and the like, the connection with the double-layer beer barrel 3 is completed, the wine outlet 44 is connected with the wine outlet pipe 46, the middle of the wine outlet pipe 46 is connected with the flow switch 41 in a three-way mode, and then the wine outlet pipe is connected with the second wine inlet 21 so as to be connected with the draught beer machine body 2, and the connection with the draught beer machine body is completed; during the use, open beverage end 22, cause the beer pressure in the wine pipe 46 pipeline to descend, fall to being less than the minimum pressure that flow switch 41 set up when, flow switch 41 switch on, make self priming pump motor 4 start, self priming pump operation extraction beer beverage in the self priming pump cavity 42, beer beverage is taken out according to following order: the inner bag 34, the draft tube 35, the distributor 36, the wine inlet tube 45, along with the continuous extraction of the beer beverage, the inner bag 34 begins to shrink, air is sucked from the outside through the air inlet hole 321 to keep no pressure difference between the inside and the outside of the double-layer beer barrel 3, the inner bag 34 continuously shrinks until the beer beverage in the inner bag is completely dried, meanwhile, the beer beverage is pumped out from the wine outlet 44, enters the draught beer machine body 2 through the wine outlet tube 46 and the second wine inlet 21, is cooled in the draught beer machine body 2, flows out from the wine head 22 and is poured into a wine glass; when the wine discharging is stopped, the wine head 22 is closed, and the self-priming pump motor 4 and the self-priming pump cavity 42 are still running, and beer is continuously extracted from the wine inlet pipe 45, so that the pressure in the wine outlet pipe 46 is continuously increased, and when the pressure increase is larger than the maximum pressure set by the flow switch 41, the flow switch 41 cuts off the current of the first positive power line 12, so that the operation inside the self-priming pump motor 4 and the self-priming pump cavity 42 is stopped, namely, the beer beverage is stopped being extracted from the wine inlet pipe 45; after the beer beverage in the double-layer beer barrel 3 is completely pumped out, the distributor 36 is removed, the double-layer beer barrel 3 can be discarded and recycled as garbage, and the air inlet hole 321 is opened all the time, so that the gap between the outer barrel 33 and the contracted inner bag 34 is filled with air, no pressure difference exists between the inside and the outside of the beer barrel, and the recycling is safe.

In summary, the following steps: this self-priming beer machine, be provided with flow switch 41, carry out real-time supervision and response to the pressure of the beer beverage in the play wine pipe 46, flow switch 41 sets up minimum pressure value and maximum pressure value, control self priming pump motor 4 automatic work or stop, set up inlet port 321 on wine spear bung 32, after the beer beverage in double-deck beer barrel 3 is whole to be taken out futilely, unload distributor 36, double-deck beer barrel 3 can abandon and retrieve as rubbish, there is not the pressure differential inside and outside the beer barrel, it is safe during the recovery, abandon CO2 gas high pressure steel bottle and relief pressure valve, solve potential safety hazard and reduce cost completely, abandon air compressor, reduce cost, beer is used up in the beer barrel after, the internal and external pressure of beer barrel is called zero, ensure the safety of beer barrel rubbish recovery.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.