CN210871245U

CN210871245U - Device for adjusting foaming concentration and automatic hand washing machine

Info

Publication number: CN210871245U
Application number: CN201921001400.9U
Authority: CN
Inventors: 林娟; 杨书敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-30
Anticipated expiration: 2029-06-28

Abstract

The utility model provides an adjust foaming concentration device, including shell, stock solution container, mixing pump and foaming unit, be equipped with the foaming net in the foaming unit, be equipped with inlet, liquid outlet and inlet end on the mixing pump, the stock solution container is connected with the inlet of mixing pump, and the liquid outlet and the foaming unit connection of mixing pump are equipped with the adjusting device who adjusts the air input on the inlet end, still include a foaming concentration adjustable automatic hand washer. The utility model discloses an adjust the foaming concentration to obtain the best foaming effect.

Description

Device for adjusting foaming concentration and automatic hand washing machine

Technical Field

The utility model belongs to the technical field of daily necessities and specifically relates to a device and automatic machine of washing hand of adjusting bubble concentration.

Background

Along with the application of intelligent product, a lot of auto-induction liquid soap dispensers have appeared in the market, when the hand was close to the liquid outlet on the machine, provide liquid soap for the people through the mode of auto-induction, because increased the electronic component of response, mainly used in moist bathroom, will prevent that liquid from arousing the short circuit to break down to the corruption of electronic component.

In order to solve the above-mentioned problem, the utility model patent that application publication is CN208851349U discloses "response blistering machine", including the host computer, still include that an upper end is open-ended soap lye container, be equipped with the release button that can press on the lateral wall of host computer, be equipped with on the soap lye container and hold release button's through-hole makes the host computer block is located soap lye container's upper end is inboard. It has the following disadvantages:

the foaming concentration of the gas-liquid mixture of the foaming liquid is fixed and unchanged, the gas-liquid mixture cannot be adjusted according to different customer requirements, and the battery device in the foaming machine is inconvenient to replace and disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an adjust foaming concentration device for solve foretell foaming concentration fixed unchangeable and the battery device in the bubble machine change the inconvenient technical problem of dismouting.

In order to solve the technical problem, the utility model provides an adjust foaming concentration device, including shell, stock solution container, mixing pump and foaming unit, be equipped with the foaming net in the foaming unit, be equipped with inlet and liquid outlet on the mixing pump, the stock solution container is connected with the inlet of mixing pump, and the liquid outlet and the foaming unit connection of mixing pump are equipped with the inlet end on the mixing pump, are equipped with the adjusting device who adjusts the air input on the inlet end.

Further, the adjusting means comprises a screw with a cut edge, which is screwed into the air intake end to adjust the amount of intake air.

Further, still including locating the inside fixing base of shell, on the fixing base was located to the hybrid pump, be equipped with two at least battery mounting holes around hybrid pump annular distribution on the fixing base.

Furthermore, the fixing seat is provided with an installation part in threaded connection with the liquid storage container, the installation part is provided with a liquid outlet end communicated with the interior of the liquid storage container, and the liquid outlet end is connected with a liquid inlet of the mixing pump.

Furthermore, the battery fixing device also comprises a bottom cover used for fixing the battery, wherein the bottom cover is hollow and is arranged at the bottom of the fixing seat.

Furthermore, the mixing pump is L-shaped, the liquid outlet and the air inlet end are arranged at the top of the mixing pump, and the liquid inlet is arranged at the lower part of the mixing pump.

Furthermore, the device also comprises a main control board and an induction head electrically connected with the main control board, wherein the main control board is arranged on the mixing pump and is electrically connected with the mixing pump.

The utility model also provides an automatic hand washer, has contained foretell device of adjusting bubble concentration.

The utility model provides a beneficial effect that technical scheme brought is:

1. the device for adjusting the foaming concentration can change the gas-liquid mixing proportion entering the mixing pump, and then adjust the foaming concentration, thereby obtaining the foaming effect desired by a user.

2. The battery mounting hole is arranged, the connecting lines are communicated with each other through the built-in lines of the fixing seat and the bottom cover, the battery mounting hole does not need to be connected through the clamping grooves at the upper end and the lower end, the battery can be replaced more simply and quickly, and the protection effect is better.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is an exploded view of the middle housing and the liquid storage container of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

Fig. 4 is an exploded view of the present invention.

Fig. 5 is an enlarged schematic view of a in fig. 3 according to the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

As shown in fig. 1 to fig. 3, the device for adjusting foaming concentration provided in this embodiment includes a housing 3, a liquid storage container 1, a mixing pump 2 and a foaming unit 4, wherein the foaming unit 4 includes a foaming net 42, a foaming net connector 41 and a foam outlet 43, the foaming net 42 is disposed in the foaming net connector 41 and connected to the foam outlet 43, the mixing pump 2 is provided with an inlet liquid 21, an outlet liquid 22 and an air inlet end 23, the liquid storage container 1 is connected to the liquid inlet 21 of the mixing pump 2, the liquid outlet 22 of the mixing pump 22 is connected to the foaming net connector 41, the housing 3 has an outlet portion 31 extending from the lower end thereof and the upper end thereof, the housing 3 is disposed on the liquid storage container 1 for accommodating the mixing pump 2 and the foaming unit 4, and the foam outlet 43 is disposed on the outlet portion 31 of the housing 3. In the above structure, the liquid in the liquid storage container 1 and the gas entering from the gas inlet end 23 are mixed by the operation of the mixing pump 2, the formed mixture enters the foaming net joint 41, a large amount of bubbles are generated through the foaming net 42 in the foaming net joint 41 and then discharged from the bubble outlet 43, the amount of the gas and the liquid entering the mixing pump 2 is a fixed value, the concentration of the generated bubbles is also fixed, when the concentration of the replaced liquid is different, the bubbling state may not reach the optimal effect, therefore, an adjusting device 8 is arranged on the gas inlet end 23 of the mixing pump 2 for adjusting the gas inlet amount of the mixing pump 2, the bubbling concentration is adjusted to the optimal bubbling state by changing the matching ratio of the gas inlet amount and the liquid, the adjusting device 8 preferably selects a screw 81 with a cutting edge to lock on the gas inlet end 23, the bottom end of the screw 81 is large, the upper opening is small, an inclined plane is formed, the air inflow of the air inlet end 23 is adjusted by rotating the height of the screw 81, when the screw 81 is screwed into the air inlet end 23 to a greater degree, the air inflow of the air inlet end 23 is smaller, and when the screw 81 is screwed into the air inlet end 23 to a lesser degree, the air inflow of the air inlet end 23 is larger, the proportion of gas and liquid is adjusted by changing the air inflow, and the bubbling concentration is adjusted to achieve the best bubbling effect. The adjusting device 8 can also select to set several planes capable of being combined into a circle at the air inlet end 23, the height difference exists between the planes, the size of the air inlet end 23 is changed by rotating the position of the plane, so that the air inlet amount is changed, the proportion of gas and liquid is changed, and the foaming concentration is adjusted to achieve the best foaming effect.

Specifically, a fixing seat 5 can be further arranged inside the shell 3, the hybrid pump 2 is mounted on the fixing seat 5, two or more battery mounting holes 51 are annularly formed in the fixing seat 5 around the hybrid pump 2, a bottom cover 53 for fixing the battery 52 is arranged at the bottom of the fixing seat 5, the bottom cover 53 is hollow and is used for penetrating through a fixing seat mounting part 54 connected with the liquid storage container 1, a battery groove is further formed in the bottom cover 53 and corresponds to the battery mounting holes 51, the battery 52 is used for providing power for the hybrid pump 2, therefore, connecting wires for connecting all the batteries 52 are arranged in the battery mounting holes 51 and the bottom cover 53, no clamping groove is needed for connecting each battery 52, and the batteries 52 are convenient to replace. Be equipped with the installation department 54 with stock solution container 1 threaded connection in the bottom of fixing base 5, also can use the buckle to link and connect, convenient dismantlement, be equipped with the play liquid end 55 with the inside intercommunication of stock solution container 1 on the installation department 54, be used for absorbing the liquid in the stock solution container 1, it is connected with the inlet 51 of mixing pump 2 to go out liquid end 55, make the liquid of absorption get into mixing pump 2, be used for foaming through foaming unit 4 after mixing, mixing pump 2 is "L" type, the top of mixing pump 2 is located to liquid outlet 22 and inlet end 23, the lower part of mixing pump 2 is located to inlet 21, feed liquor pipe 24 is close to inlet end 23 by the lower part extension to the top of mixing pump 2, make liquid and gas get into mixing pump 2 simultaneously and foam through foaming net 42 after mixing completely. A fixing pressure plate 56 is further provided on the fixing base 5 for protecting the top of the battery 52 and fixing the mixing pump 2, so that the mixing pump 2 can be better fixed on the fixing base 5 and cannot be displaced due to work.

Specifically, a main control board 6 may be further disposed on the mixing pump 2 for controlling a power switch of the mixing pump 2, the main control board 6 is electrically connected to the mixing pump 2, the liquid outlet portion 31 may further include an inductive head 7, the inductive head 7 is electrically connected to the main control board 6 for transmitting a signal to the main control board 6, when the inductive head 7 detects that an object is located below the inductive head 7, the signal is transmitted to the main control board 6, the main control board 6 receives the signal and then controls the mixing pump 2 to start working, the mixing pump 2 works to suck air and liquid in the liquid storage container 1 through the air inlet 23, the liquid and the air are mixed in the mixing pump 2 to form a gas-liquid mixture, the gas-liquid mixture is output from the liquid outlet 22, the gas-liquid mixture is foamed into foam for washing hands through the foaming net 42, and finally the foam flows out of the foam outlet and falls into hands of a person, thereby achieving an effect of automatically discharging the.

The utility model also provides an automatic hand washer contains shell 3, stock solution container 1, mixing pump 2, foaming unit 4, main control board 6 and inductive head 7 to and the device of an adjustment foaming concentration of configuration on mixing pump 2, a device of adjusting foaming concentration is the device of adjusting foaming concentration in the above-mentioned embodiment.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an adjust device of foaming concentration, includes shell (3), stock solution container (1), mixing pump (2) and foaming unit (4), be equipped with foaming net (42) in foaming unit (4), be equipped with inlet (21) and liquid outlet (22) on mixing pump (2), stock solution container (1) with inlet (21) of mixing pump (2) are connected, its characterized in that: the liquid outlet (22) of mixing pump (2) with foaming unit (4) are connected, be equipped with inlet end (23) on mixing pump (2), be equipped with adjusting device (8) of adjusting the air input on inlet end (23).

2. A device for regulating bubble concentration according to claim 1, wherein: the adjusting device (8) comprises a screw (81) with a cutting edge, and the screw (81) is screwed into the air inlet end (23) to adjust the air inlet quantity.

3. A device for regulating bubble concentration according to claim 1, wherein: still including locating fixing base (5) inside shell (3), mixing pump (2) are located on fixing base (5), be equipped with on fixing base (5) at least two and wind mixing pump (2) ring distribution's battery mounting hole (51).

4. A device for regulating bubble concentration according to claim 3, wherein: the liquid mixing pump is characterized in that an installation part (54) in threaded connection with the liquid storage container (1) is arranged on the fixing base (5), a liquid outlet end (55) communicated with the inside of the liquid storage container (1) is arranged on the installation part (54), and the liquid outlet end (55) is connected with a liquid inlet (21) of the mixing pump (2).

5. An apparatus for regulating bubble concentration according to claim 4, wherein: the battery fixing device is characterized by further comprising a bottom cover (53) used for fixing the battery, wherein the bottom cover (53) is hollow and is arranged at the bottom of the fixing seat (5).

6. An apparatus for regulating bubble concentration according to any one of claims 3 to 5, wherein: mixing pump (2) is "L" type, liquid outlet (22) with inlet end (23) are located the top of mixing pump (2), inlet (21) are located the lower part of mixing pump (2).

7. An apparatus for regulating bubble concentration according to claim 4, wherein: still include main control board (6) and with inductive head (7) that main control board (6) electricity is connected, main control board (6) are located above mixing pump (2), main control board (6) with mixing pump (2) electricity is connected.

8. An automatic hand washer is characterized in that: comprising a device for regulating the foaming concentration according to any one of claims 1 to 7.