CN212326250U - Vertical bubble making device - Google Patents

Abstract

The utility model provides a vertical bubble making device, it is including the bubble making subassembly, diaphragm pump mechanism and the drive assembly that connect gradually, the bubble making subassembly is including reposition of redundant personnel seat, reposition of redundant personnel lid and bubble making portion, reposition of redundant personnel lid is connected with the reposition of redundant personnel seat and is formed feed liquor room, air inlet chamber and mixing chamber, feed liquor room, air inlet chamber and mixing chamber respectively with diaphragm pump mechanism intercommunication to make outside gas and liquid follow after getting into diaphragm pump mechanism from feed liquor room, air inlet chamber respectively the mixing chamber discharges, the vertical setting in diaphragm pump assembly lateral part of bubble making portion is equipped with the bubble making chamber of mixing chamber intercommunication, bubble making portion upper end be equipped with the pump export of mixing chamber intercommunication. Compared with the prior art, the utility model provides a vertical bubble making device, it makes the vertical setting in diaphragm pump subassembly lateral part of bubble subassembly for bubble making device compact structure saves bubble making device and occupies the space of the machine of washing hand, and the residual liquid of being convenient for flows back, avoids the direct pump export discharge of following of residual liquid, prevents extravagantly.

Description

Vertical bubble making device

Technical Field

The utility model relates to a bathroom accessory technical field mainly relates to a vertical bubble making device.

Background

Along with the improvement of living standard, the hand washing by adopting the hand sanitizer becomes an important cleaning and sanitation mode, the hand sanitizer can play the roles of cleaning, skin care, sterilization and disinfection, people are more and more accepted for foam type bathroom products, and a batch of foam type automatic soap-feeding products are also emerged in the market.

Chinese patent application CN201810767958.1 discloses a general soap dispenser, a foaming cavity communicated with the mixing cavity is arranged above the base, two layers of foaming nets are arranged in the foaming cavity to foam the gas-liquid mixture, the foaming cavity is horizontally arranged, which brings a very serious problem, namely, the residual foam after foaming can only flow back to the pipeline section between the foaming net and the foaming joint or the foaming cavity between the two foaming nets, after being placed for a period of time, the backflow foam can slowly change back to liquid, when the next time of foaming, the residual liquid between the foaming net and the foaming joint directly flows out from the foaming joint without passing through the foaming net, the residual liquid in the foaming cavity between the two foaming nets can be discharged after passing through only one layer of foaming net, in this way, the foam is discharged together with the remaining unfoamed liquid, and the foaming effect is impaired.

In addition, chinese patent CN201620152079.4 discloses a soap dispenser and a foaming device thereof, wherein the foam-making chamber is vertically arranged, the foam outlet is located on the lower cover below, the residual foam after each foam discharge can flow away from the foam outlet under the action of gravity, and the foam cannot flow back to cause great waste of the liquid soap.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art, provide a vertical bubble maker of vertical, the backward flow of being convenient for of bubble making subassembly.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a vertical bubble making device, its is including the bubble making subassembly, diaphragm pump mechanism and the drive assembly that connect gradually, the bubble making subassembly is including reposition of redundant personnel seat, reposition of redundant personnel lid and bubble making portion, the reposition of redundant personnel lid with reposition of redundant personnel seat is connected and is formed feed liquor room, air inlet chamber and mixing chamber, feed liquor room, air inlet chamber and mixing chamber respectively with diaphragm pump mechanism intercommunication to make outside gas and liquid follow again after getting into diaphragm pump mechanism from feed liquor room, air inlet chamber respectively the mixing chamber discharges, bubble making portion is vertical to be set up in diaphragm pump assembly lateral part, bubble making portion be equipped with the bubble making chamber of mixing chamber intercommunication, bubble making portion upper end be equipped with the pump export of mixing chamber intercommunication.

Compared with the prior art, the utility model provides a vertical bubble making device, it makes the vertical setting in diaphragm pump subassembly lateral part of bubble subassembly, make bubble making device compact structure, save bubble making device and occupy the space of the machine of washing hand, and vertical setting makes the last time use after the residue flow back under the action of gravity in the mixing chamber, the gaseous surplus pure liquid that volatilizees in the residue of process a period, when using next time, new gas-liquid mixture drives the last residual liquid and flows through again and makes the bubble chamber, through making bubble portion and foaming again, avoided liquid not through making bubble portion directly from pump export discharge, the bubbling effect has been ensured, avoided causing the waste simultaneously.

Preferably, make bubble portion including body, hollow connecting cylinder, foaming net and the lid of vertical setting, this internal gas-liquid runner that is equipped with, gas-liquid runner make the mixture obtain intensive mixing before making the bubble chamber, and the frothing effect is better, also makes things convenient for the backward flow of remaining mixture simultaneously, it sets up to make the bubble chamber this is internal and pass through the gas-liquid runner with the mixing chamber intercommunication, the connecting cylinder sets up make the bubble intracavity, the foaming net sets up make bubble chamber both ends, the lid closing cap make bubble chamber upper end, the pump outlet sets up on the lid and with make bubble chamber intercommunication.

Preferably, in order to facilitate backflow, a first extending portion is outwardly arranged on the side portion of the shunting seat, the body is connected with the first extending portion, a second extending portion is outwardly arranged on the side portion of the shunting cover, when the shunting cover is connected with the shunting seat, a backflow cavity is formed by the second extending portion and the first extending portion, one end of the backflow cavity is communicated with the mixing chamber, and the other end of the backflow cavity is communicated with the foaming cavity; the residual substance after the last use flows back into the backflow cavity under the action of gravity, and when the next use is carried out, the gas-liquid mixture from the mixing chamber drives the residual liquid in the backflow cavity at the last time to flow through the foaming cavity again.

Preferably, be equipped with mutually independent first feed liquor chamber, first intake chamber and first hybrid chamber on the reposition of redundant personnel seat, the reposition of redundant personnel is covered and is equipped with mutually independent second feed liquor chamber, second intake chamber and second hybrid chamber, the reposition of redundant personnel lid with when the reposition of redundant personnel seat is connected, first feed liquor chamber encloses with the second feed liquor chamber and closes and form the feed liquor chamber, first intake chamber and the second intake chamber enclose and close and form the intake chamber, first hybrid chamber encloses with the second hybrid chamber and closes and form the hybrid chamber.

Preferably, the connecting cylinder upper end week is along outwards extending formation protruding edge, it is equipped with the step to make the bubble intracavity, when the connecting cylinder was installed and is being made the bubble intracavity, protruding edge bearing is on the step, and its is easy to assemble, has guaranteed the bubbling effect simultaneously.

Preferably, the driving assembly comprises a motor and a motor base, the motor is fixedly connected with the motor base, and the diaphragm pump assembly is arranged in the motor base and is in transmission connection with the motor; the diaphragm pump subassembly includes eccentric shaft, pivot arm, leather cup and leather cup seat, the one end and the motor cabinet of leather cup seat are connected, and the other end is connected with the reposition of redundant personnel seat, be equipped with at least one pump sap cavity and at least one pump air cavity on the leather cup seat, pump sap cavity and feed liquor room intercommunication, pump air cavity and air inlet chamber intercommunication, the leather cup corresponds pump sap cavity and pump air cavity and is equipped with two at least bowl bodies, and the lower extreme of bowl body is equipped with and pushes away the handle, the leather cup is located in the leather cup seat, the eccentric shaft is connected with the output of motor, and the one end and the eccentric shaft of pivot are connected, and the other end is connected with the pivot arm, be equipped with on the pivot arm and push away the umbrella-pull piece that the. When the automatic liquid feeding and discharging device works, the motor drives the eccentric shaft to rotate, the eccentric shaft drives the rotating shaft arm and the leather cup to swing back and forth through the rotating shaft, and the bowl-shaped bodies are pressed and pulled back in turn under the matching of the umbrella-shaped pushing and pulling piece and the pushing handle, so that liquid feeding and discharging and air feeding and discharging are completed.

Preferably, in order to realize the unidirectional liquid suction from the liquid inlet and the unidirectional gas suction from the gas inlet of the diaphragm pump assembly and the unidirectional gas delivery into the mixing chamber, the upper walls of the liquid inlet chamber and the gas inlet chamber of the flow dividing seat are respectively provided with an inlet check valve, the top of the flow dividing seat corresponding to the mixing chamber is provided with an outlet check valve, the liquid inlet chamber is communicated with the pump liquid cavity through the inlet check valve, the gas inlet chamber is communicated with the pump gas cavity through the inlet check valve, and the liquid inlet chamber and the gas inlet chamber are communicated with the mixing chamber through the outlet check valve.

Preferably, the eccentric shaft is provided with a shaft groove with an opening at the lower end, one end of the rotating shaft is arranged in the shaft groove, the diaphragm pump assembly further comprises a stop ball, and the stop ball is arranged between the top of the shaft groove and the end part of the rotating shaft; the stop ball is arranged to effectively prevent the rotating shaft from retreating, so that the working stability of the rotating shaft is ensured, and the service life of the product is prolonged.

Preferably, the backflow cavity is conical, the two ends of the backflow cavity are arc-shaped, the width of one end, close to the mixing chamber, of the backflow cavity is smaller than that of the end, close to the gas-liquid flow channel, of the backflow cavity, so that the gas-liquid mixture in the mixing chamber can enter the gas-liquid flow channel quickly, and the bubbling rate is increased.

Preferably, in order to enhance the structural strength and the sealing performance of the structure, the shunt seat, the first extension portion and the body are of an integrated structure, and the shunt cover and the second extension portion are of an integrated structure.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 2;

fig. 5 is a partial cross-sectional view of the assembly of the diverter seat and diverter cover of the present invention;

fig. 6 is an exploded view of the present invention;

FIG. 7 is a cross-sectional view of FIG. 3;

fig. 8 is an exploded view of the drive assembly and diaphragm pump assembly of the present invention;

FIG. 9 is a schematic view of the assembly of the diverter seat with the inlet check valve and the outlet check valve of the present invention;

fig. 10 is a schematic view of the cup of the present invention.

Description of reference numerals: a driving component 1, a diaphragm pump component 2, a foam-making component 3, a mixing chamber 4, a foam-making cavity 5, a backflow cavity 6, a gas-liquid flow channel 7, a motor 11, a motor base 12, a pump liquid cavity 201, a pump gas cavity 202, an eccentric shaft 21, a rotating shaft 22, a rotating shaft arm 23, a leather cup 24, a leather cup base 25, an inlet check valve 26, an outlet check valve 27, a stop ball 28, a shaft groove 211, an umbrella-shaped push-pull part 231, a bowl-shaped body 241 and a push handle 242, the flow dividing seat 31, the foaming part 32, the flow dividing cover 33, the liquid inlet chamber 301, the air inlet chamber 302, the first extending part 311, the pump outlet 313, the body 312, the cover 314, the first liquid inlet cavity 315, the first air inlet cavity 316, the first mixing cavity 317, the connecting cylinder 321, the foaming net 322, the convex edge 323, the liquid inlet 331, the air inlet 332, the second extending part 333, the second liquid inlet cavity 334, the second air inlet cavity 335, the second mixing cavity 336, the first backflow groove 3111, the second backflow groove 3331, the step 51, the first backflow groove 3331, the second backflow groove 33, the second backflow groove, the second mixing groove and,

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 to 10, a vertical bubble maker includes a driving assembly 1, a diaphragm pump assembly 2 and a bubble making assembly 3 which are sequentially connected from top to bottom, the diaphragm pump assembly 2 is provided with a pump liquid cavity 201 and a pump air cavity 202, the foam making assembly 3 comprises a shunt base 31, a shunt cover 33 and a foam making part 32, the flow dividing seat 31 is connected with the diaphragm pump assembly 2, a liquid inlet chamber 301 and an air inlet chamber 302 which are respectively communicated with the pump liquid cavity 201 and the pump air cavity 202 are arranged on the flow dividing seat 31, the flow dividing cover 33 is connected with the flow dividing seat 31 to form a mixing chamber 4, the flow dividing cover 33 is provided with a liquid inlet 331 and a gas inlet 332 which are respectively correspondingly communicated with the liquid inlet chamber 301 and the gas inlet chamber 302, the driving assembly 1 drives the diaphragm pump assembly 2 to suck liquid from the liquid inlet 331 in a one-way mode and convey the liquid to the mixing chamber 4 in a one-way mode, and suck gas from the gas inlet 332 in a one-way mode and convey the gas to the mixing chamber 4 in a one-way mode; the side part of the shunt seat 31 extends outwards to form a first extension part 311, the first extension part 311 extends upwards to form the bubble making part 32, a bubble making cavity 5 is arranged in the bubble making part 32, and the upper end of the bubble making part 32 is provided with a pump outlet 313 with an upward opening.

Specifically, the foam making part 32 comprises a vertically arranged body 312, a hollow connecting cylinder 321, a foaming net 322 and a cover body 314, a gas-liquid flow passage 7 is arranged in the body 312, the foam making cavity 5 is arranged in the body 312 and communicated with the mixing chamber 4 through the gas-liquid flow passage 7, the connecting cylinder 321 is arranged in the foam making cavity 5, the foaming net 322 is arranged at two ends of the foam making cavity 5, the cover body 314 seals the upper end of the foam making cavity 5, and the pump outlet 313 is arranged on the cover body 314 and communicated with the foam making cavity 5.

The side part of the shunting cover 33 extends outwards to form a second extension part 333, when the shunting cover 33 is connected with the shunting seat 31, the second extension part 333 and the first extension part 311 form a backflow cavity 6, one end of the backflow cavity 6 is communicated with the mixing chamber 4, and the other end of the backflow cavity is communicated with the gas-liquid flow channel 7.

In this embodiment, the bubble making portion 32 is located at the side of the diaphragm pump assembly 2, and the opening directions of the liquid inlet 331 and the air inlet 332 are downward, so that the inlet and outlet directions of the bubble making device are opposite, the structure is compact, and the space required by the hand washing machine occupied by the bubble making device is saved. In order to enhance the structural strength and the sealing performance, the shunt base 31, the first extension 311 and the body 312 are integrated, and the shunt cover 33 and the second extension 333 are integrated.

Specifically, the driving assembly 1 comprises a motor 11 and a motor base 12, the motor 11 is fixedly connected with the motor base 12, and the diaphragm pump assembly 2 is arranged in the motor base 12 and is in transmission connection with the motor 11; the diaphragm pump assembly 2 comprises an eccentric shaft 21, a rotating shaft 22, a rotating shaft arm 23, a leather cup 24 and a leather cup seat 25, one end of the leather cup seat 25 is connected with the motor seat 12, the other end of the leather cup seat is connected with the shunt seat 31, the leather cup seat 25 is provided with at least one pump liquid cavity 201 and at least one pump air cavity 202, the leather cup 24 is provided with at least two bowl-shaped bodies 241 corresponding to the pump liquid cavity 201 and the pump air cavity 202, the lower end of the bowl-shaped body 241 is provided with a push handle 242, the leather cup 24 is arranged in the leather cup seat 25, the eccentric shaft 21 is connected with the output end of the motor 11, one end of the rotating shaft 22 is connected with the eccentric shaft 21, the other end of the rotating shaft arm 23 is connected with the rotating shaft arm 23, and the rotating shaft. When the automatic cup feeding and discharging device works, the motor 11 drives the eccentric shaft 21 to rotate, the eccentric shaft 21 drives the rotating shaft arm 23 and the cup leather 24 to swing back and forth through the rotating shaft 22, and the umbrella-shaped push-pull piece 231 is matched with the push handle 242 to enable the bowl bodies 241 to be pressed and pulled back in turn, so that liquid feeding and discharging and air feeding and discharging are completed. In this embodiment, the leather cup seat 25 is provided with two pump air cavities 202 and one pump liquid cavity 201, and the leather cup 24 is correspondingly provided with three bowl bodies 241, so that the mixing ratio of liquid and gas is better.

Referring to fig. 6 to 9, the upper walls of the liquid inlet chamber 301 and the air inlet chamber 302 of the flow dividing seat 31 are provided with inlet check valves 26, the flow dividing seat 31 is provided with outlet check valves 27 corresponding to the tops of the mixing chambers 4, the liquid inlet chamber 301 is communicated with the pump liquid chamber 201 through the inlet check valves 26, the air inlet chamber 302 is communicated with the pump air chamber 202 through the inlet check valves 26, and the liquid inlet chamber 301 and the air inlet chamber 302 are communicated with the mixing chambers 4 through the outlet check valves 27. Thus, the liquid in the liquid inlet chamber 301 can only flow from the liquid inlet chamber 301 to the pumping liquid chamber 201, the gas in the gas inlet chamber 302 can only flow from the gas inlet chamber 302 to the pumping gas chamber 202, and the liquid/gas in the pumping liquid chamber 201 and the pumping gas chamber 202 can only flow from the pumping chamber to the mixing chamber 4.

Compared with the prior art, the utility model provides a vertical bubble making device, it makes 3 vertical settings of bubble subassembly, and pump export 313 up, make last time use after the residue flow back to in backward flow chamber 6 under the action of gravity, the remaining pure liquid of gas volatilization in the residue of process a period, when using next time, the gas-liquid mixture who comes from mixing chamber 4 drives the last residual liquid and flows through again and makes bubble chamber 5, foam again through foaming net 322, avoided liquid not directly to discharge from pump export 313 through foaming net 322, the bubbling effect has been ensured, the waste of causing has been avoided simultaneously.

Referring to fig. 2, 4 and 5, in a preferred embodiment, a first liquid inlet chamber 315, a first gas inlet chamber 316 and a first mixing chamber 317 are provided on the flow dividing base 31, a second liquid inlet chamber 334, a second gas inlet chamber 335 and a second mixing chamber 336 are provided on the flow dividing cover 33, the first extension 311 is provided with a first flow returning groove 3111, the second extension is provided with a second flow returning groove 3331, when the flow dividing cover 13 is connected to the flow dividing base 31, the first liquid inlet chamber 315 and the second liquid inlet chamber 334 enclose to form the liquid inlet chamber 301, the first gas inlet chamber 316 and the second gas inlet chamber enclose 335 to form the gas inlet chamber 302, the first mixing chamber 317 and the second mixing chamber 336 enclose to form the mixing chamber 4, and the first flow returning groove 3111 and the second flow returning groove 3331 enclose to form the flow returning chamber 6.

Referring to fig. 2 and 6, in a preferred embodiment, the bubble making part 32 is in a hollow cylindrical shape, the return cavity 6 is in a conical shape, the two ends of the return cavity are arc-shaped, and the width of one end of the return cavity 6 close to the mixing chamber 4 is smaller than that of the return cavity 6 close to the gas-liquid flow passage 7, so that the gas-liquid mixture in the mixing chamber 4 can rapidly enter the gas-liquid flow passage 7, and the bubble generation rate is accelerated.

Referring to fig. 6 and 7, in a preferred embodiment, the upper end of the connecting cylinder 321 extends outwards to form a convex edge 323, a step 51 is arranged in the foaming chamber 5, and when the connecting cylinder 321 is installed in the foaming chamber 5, the convex edge 323 bears on the step 51, so that the installation is convenient, and the foaming effect is ensured.

Referring to fig. 2 and 3, in a preferred embodiment, the eccentric shaft 21 is provided with a shaft slot 211 with an open lower end, one end of the rotating shaft 22 is arranged in the shaft slot 211, the diaphragm pump assembly 2 further comprises a stop ball 28, and the stop ball 28 is arranged between the top of the shaft slot 211 and the end of the rotating shaft 22; the stop ball 28 is arranged to effectively prevent the rotating shaft 22 from retreating, so that the working stability of the rotating shaft 22 is ensured, and the service life of the product is prolonged.

The working principle of the present invention is described below with reference to the accompanying drawings 1 to 10:

when the automatic feeding and discharging device works, the motor 11 drives the eccentric shaft 21 to rotate, the eccentric shaft 21 drives the rotating shaft arm 23 and the leather cup 24 to swing back and forth through the rotating shaft 22, and the bowl bodies 241 are pressed and pulled back in turn under the matching of the umbrella-shaped push-pull piece 231 and the push handle 242, so that liquid feeding and discharging and air feeding and discharging are completed; the gas enters the gas inlet chamber 3022 of the flow dividing seat 31 from the gas inlet 332 and flows towards the pump liquid chamber 201, the liquid enters the liquid inlet chamber 301 of the flow dividing seat 31 from the liquid inlet 331 and flows towards the pump gas chamber 202, then the liquid and the gas are sent into the mixing chamber 4 through the outlet check valve 27, when the liquid and the gas are continuously sent into the mixing chamber 4 by the diaphragm pump assembly 2, the pressure in the mixing chamber 4 is increased, the liquid and the gas are forced to sequentially flow through the backflow chamber 6 and the gas-liquid flow passage 7 to enter the bubble making chamber 5, and the liquid and the gas are mixed to form foam through the foaming net 322 in the bubble making chamber 5 and enter the pump outlet 313.

When the motor 11 stops running, the residue which is not discharged flows back to the backflow cavity 6 at the bottom of the gas-liquid flow channel 7 under the action of gravity, the gas in the residue volatilizes the residual pure liquid after a period of time, when the motor is used for the next time, the gas-liquid mixture from the mixing chamber 4 drives the last residual liquid to flow through the foaming cavity 5 again, and the residual liquid foams again through the foaming net 322, so that the situation that the liquid is directly discharged from the pump outlet 313 without passing through the foaming net 322 is avoided, the foaming effect is ensured, and meanwhile, the waste is avoided.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (10)

1. The utility model provides a vertical bubble making device, its is including the bubble making subassembly, diaphragm pump mechanism and the drive assembly that connect gradually, the bubble making subassembly is including reposition of redundant personnel seat, reposition of redundant personnel lid and bubble making portion, the reposition of redundant personnel lid with reposition of redundant personnel seat is connected and is formed feed liquor room, air inlet chamber and mixing chamber, feed liquor room, air inlet chamber and mixing chamber respectively with diaphragm pump mechanism intercommunication to make outside gas and liquid follow again after getting into diaphragm pump mechanism from feed liquor room, air inlet chamber respectively the mixing chamber discharges its characterized in that: the bubble making part is vertically arranged on the side part of the diaphragm pump assembly, a bubble making cavity communicated with the mixing chamber is arranged in the bubble making part, and the upper end of the bubble making part is provided with a pump outlet communicated with the mixing chamber.

2. The vertical bubbler according to claim 1, wherein: make bubble portion including the body, hollow connecting cylinder, foaming net and the lid of vertical setting, this internal gas-liquid runner that is equipped with, it is in to make the bubble chamber set up this internal and pass through the gas-liquid runner with the mixing chamber intercommunication, the connecting cylinder sets up make the bubble intracavity, the foaming net sets up make bubble chamber both ends, the lid closing cap make bubble chamber upper end, the pump export sets up on the lid and with make bubble chamber intercommunication.

3. The vertical bubbler according to claim 2, wherein: the shunt seat side part is outwards equipped with first extension, the body is connected with first extension, shunt lid side part is outwards equipped with the second extension, and when shunt lid was connected with the shunt seat, the second extension formed the backward flow chamber with first extension, backward flow chamber one end and mixing chamber intercommunication, the other end and the chamber intercommunication of making the bubble.

4. The vertical bubbler according to claim 1, wherein: be equipped with mutually independent first feed liquor chamber, first chamber and the first hybrid chamber of admitting air on the reposition of redundant personnel seat, the reposition of redundant personnel is covered and is equipped with mutually independent second feed liquor chamber, second chamber and the second hybrid chamber of admitting air, the reposition of redundant personnel lid with when the reposition of redundant personnel seat is connected, first feed liquor chamber encloses with the second feed liquor chamber and closes and form the feed liquor chamber, first chamber of admitting air and the second chamber of admitting air enclose and close and form the chamber of admitting air, first hybrid chamber encloses with the second hybrid chamber and closes and form the hybrid chamber.

5. The vertical bubbler according to claim 2, wherein: the connecting cylinder upper end periphery outwards extends and forms protruding edge, be equipped with the step in the foaming intracavity, when the connecting cylinder was installed in the foaming intracavity, protruding edge bearing was on the step.

6. The vertical bubbler according to claim 1, wherein: the diaphragm pump assembly is arranged in the motor base and is in transmission connection with the motor;

the diaphragm pump subassembly includes eccentric shaft, pivot arm, leather cup and leather cup seat, the one end and the motor cabinet of leather cup seat are connected, and the other end is connected with the reposition of redundant personnel seat, be equipped with at least one pump sap cavity and at least one pump air cavity on the leather cup seat, pump sap cavity and feed liquor room intercommunication, pump air cavity and air inlet chamber intercommunication, the leather cup corresponds pump sap cavity and pump air cavity and is equipped with two at least bowl bodies, and the lower extreme of bowl body is equipped with and pushes away the handle, the leather cup is located in the leather cup seat, the eccentric shaft is connected with the output of motor, and the one end and the eccentric shaft of pivot are connected, and the other end is connected with the pivot arm, be equipped with on the pivot arm and push away the umbrella-pull piece that the.

7. The vertical bubbler according to claim 6, wherein: the upper walls of the liquid inlet chamber and the air inlet chamber of the flow dividing seat are respectively provided with an inlet check valve, the top of the mixing chamber on the flow dividing seat is provided with an outlet check valve, the liquid inlet chamber is communicated with the liquid pumping cavity through the inlet check valve, the air inlet chamber is communicated with the air pumping cavity through the inlet check valve, and the liquid inlet chamber and the air inlet chamber are communicated with the mixing chamber through the outlet check valve.

8. The vertical bubbler according to claim 6, wherein: the eccentric shaft is provided with a shaft groove with an opening at the lower end, one end of the rotating shaft is arranged in the shaft groove, the diaphragm pump assembly further comprises a stop ball, and the stop ball is arranged between the top of the shaft groove and the end part of the rotating shaft.

9. The vertical bubbler according to claim 3, wherein: the backflow cavity is conical, the two ends of the backflow cavity are arc-shaped, and the width of one end, close to the mixing chamber, of the backflow cavity is smaller than that of the backflow cavity, close to the gas-liquid flow channel.

10. The vertical bubbler according to claim 3, wherein: the shunt base, the first extension part and the body are of an integrated structure, and the shunt cover and the second extension part are of an integrated structure.

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