CN215483362U

CN215483362U - Foam shield device

Info

Publication number: CN215483362U
Application number: CN202120553721.0U
Authority: CN
Inventors: 张凤荣; 黄贵阳; 钟志军
Original assignee: Xiamen Yidian Intelligent Technology Co Ltd
Current assignee: Xiamen Yidian Intelligent Technology Co Ltd
Priority date: 2020-12-10
Filing date: 2021-03-17
Publication date: 2022-01-11
Anticipated expiration: 2031-03-17
Also published as: CN215483361U

Abstract

The utility model provides a foam shield device, which comprises: the liquid storage module comprises a liquid storage cavity; the foaming module comprises a mixing cavity, a liquid inlet channel communicated with the liquid storage cavity and the mixing cavity, and an air inlet channel communicated with the mixing cavity; the power module includes: the first power source is communicated with the liquid inlet channel and provides power for liquid supply for the mixing cavity, and the second power source is communicated with the gas inlet channel and provides power for gas supply for the mixing cavity; the closestool is provided with a water outlet pipe communicated with the brush ring water path and/or the main flushing water path, the foaming module is further provided with a foam outlet channel communicated with the mixing cavity and the water outlet pipe, and foam generated in the mixing cavity is discharged through the foam outlet channel. The foam shield device is ingenious in structural design, improves the adaptability of the foam shield device, reduces the product cost and improves the functional reliability of the product.

Description

Foam shield device

Technical Field

The utility model relates to the field of toilet bowl assemblies, in particular to a foam shield device.

Background

Because the bottom of the closestool is provided with the water seal, dirty water in the water seal is easy to splash when people go to the toilet, a layer of foam shield is formed by covering foam on the surface of the water seal of the closestool, splashing can be inhibited, meanwhile, the foam also has the functions of sterilization and deodorization, and also can play a role of lubrication, so that sewage is easier to discharge.

The existing foam shield device is generally controlled by using a liquid pump, an air pump and an electromagnetic valve, the liquid pump, the air pump and the electromagnetic valve are integrated inside an intelligent cover plate, a foam outlet is formed in the intelligent cover plate, and generated foam is directly sprayed into a toilet water seal. And a motor is additionally arranged on the foam outlet, the foam outlet is driven to rotate by the motor, the foam is sprayed in a rotary mode, the surface of the toilet seat is sprayed with the foam, and then the foam falls back to the toilet water seal along the surface of the toilet seat to form a foam shield.

Because the foam export needs to be seted up alone on the current intelligence apron, because intelligence apron space is limited, extra foam export can influence the part overall arrangement of intelligence apron, is unfavorable for production to structural integrity is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foam shield device.

The utility model aims to improve the compatibility of the foam shield device and reduce the product cost.

Compared with the prior art, the technical scheme and the beneficial effects of the utility model are as follows:

a foam shield apparatus comprising: the liquid storage module comprises a liquid storage cavity; the foaming module comprises a mixing cavity, a liquid inlet channel communicated with the liquid storage cavity and the mixing cavity, and an air inlet channel communicated with the mixing cavity; the power module includes: the first power source is communicated with the liquid inlet channel and provides power for liquid supply for the mixing cavity, and the second power source is communicated with the gas inlet channel and provides power for gas supply for the mixing cavity; the foaming agent is conveyed into the mixing cavity from the liquid storage module through the liquid inlet channel by the first power source to be mixed with water in the mixing cavity to form foaming liquid, and the gas is conveyed into the foaming liquid through the gas inlet channel by the second power source to be foamed; the closestool is provided with a water outlet pipe communicated with the brush ring water path and/or the main flushing water path, the foaming module is further provided with a foam outlet channel communicated with the mixing cavity and the water outlet pipe, and foam generated in the mixing cavity is discharged through the foam outlet channel.

As a further improvement, at least one of the liquid storage module, the foaming module and the power module is arranged outside the cover plate base of the toilet.

As a further improvement, the closestool is provided with a connecting piece extending out of the closestool, and the liquid storage module is fixed on the connecting piece.

As a further improvement, the liquid storage module further comprises: a fixed seat; the liquid storage bottle is detachably and fixedly matched with the fixed seat, and the inner cavity of the liquid storage bottle forms the liquid storage cavity; the first check valve prevents the liquid of the liquid inlet channel from flowing back to the liquid storage cavity.

As a further improvement, the foaming module is fixedly connected to the water outlet pipe.

As a further improvement, the inlet of the bubbling channel is higher than the liquid level of the mixing chamber.

As a further improvement, the foaming module is provided with a water supplementing channel communicated with the mixing cavity, and the water supplementing channel is used for supplementing water to the mixing cavity.

As a further improvement, the water inlet end of the water supplementing channel is communicated to the water outlet pipe.

As a further improvement, the frothing module further comprises: the body is also provided with an air inlet communicated with the air inlet channel and a liquid inlet communicated with the liquid inlet channel; the cup body, with body fixed connection, the hybrid chamber set up in on the cup.

As a further improvement, the power module is fixedly installed outside the cover plate base.

As a further improvement, a mounting box is arranged below the cover plate base, and the power module is arranged in the mounting box.

As a further improvement, the first power source is a liquid pump; the second power source is an air pump.

The utility model has the beneficial effects that:

1. the foam export of foam shield device combines with brush circle water route and/or main bath way, and the foam of production is gone out the bubble by original brush circle water route or main bath way, need not to set up additional bubble passageway alone in addition, and product wholeness is better.

2. The foam outlet of the foam shield device is combined with the brush ring water path, so that foam can be left on the toilet ring surface or part of the toilet ring surface, and a lubricating effect is achieved.

3. The liquid pump, the air pump, the electromagnetic valve and the liquid storage bottle are arranged externally, so that the whole foam shield device is an independent whole relative to the intelligent cover plate, the intelligent cover plate can be adapted to the foam shield device only by small change, and the universal matching performance is good;

4. the foam shield device and the direct-flushing valve share the electromagnetic valve, the cost is low, the rotary bubble spraying is realized without a motor, the structure is simple, and the function is reliable.

Drawings

Fig. 1 is a schematic overall structure diagram of a foam shield device according to an embodiment of the present invention.

Fig. 2 is a first assembly view of a foam shield apparatus according to an embodiment of the present invention.

Fig. 3 is a second assembly view of a foam shield apparatus according to an embodiment of the present invention.

Fig. 4 is a cross-sectional view of a first structure of a foaming module according to an embodiment of the present invention.

Fig. 5 is a sectional view of a second structure of a foaming module according to an embodiment of the present invention.

Fig. 6 is an exploded view of a foaming module according to an embodiment of the present invention.

Fig. 7 is a structural cross-sectional view of a liquid storage module according to an embodiment of the utility model.

In the figure: 1. liquid storage module 11, first check valve 12, fixing seat 13, liquid storage bottle

14. Silicone tube 2, foaming module 21, mixing cavity 22, second one-way valve

23. Liquid inlet channel 24, air inlet channel 25, body 251 and supply channel

26. Cup 27, bubble outlet channel 28, bubble net 29, water replenishing hole 201 and bubble rack

202. Spacer ring 3, power module 31, liquid pump 32, air pump 4, brush circle water pipe

5. Control valve 6, main flushing pipe 7, brush ring nozzle

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 7, a foam shield apparatus includes: the liquid storage module 1 comprises a liquid storage cavity; the foaming module 2 comprises a mixing cavity 21, a liquid inlet channel 23 communicated with the liquid storage cavity and the mixing cavity 21, and an air inlet channel 24 communicated with the mixing cavity 21; the power module 3 includes: the first power source is communicated with the liquid inlet channel 23 and provides power for liquid supply for the mixing cavity 21, and the second power source is communicated with the air inlet channel 24 and provides power for air supply for the mixing cavity 21; the first power source conveys the foaming agent from the liquid storage module 1 to the mixing cavity 21 through the liquid inlet channel 23 to be mixed with water in the mixing cavity 21 to form foaming liquid, and the second power source conveys gas to the foaming liquid through the gas inlet channel 24 to foam; at least one of the liquid storage module 1, the foaming module and the power module 3 is arranged outside a cover plate base of the closestool, and a flushing component or a deodorizing component for cleaning a human body is arranged on the cover plate base in the embodiment. The liquid pump 31, the air pump 32, the electromagnetic valve and the liquid storage bottle 13 are arranged externally, so that the whole foam shield device is an independent whole relative to the intelligent cover plate, the intelligent cover plate can be adapted to the foam shield device only by small change, and the compatibility is good; the foam outlet of the foam shield device is combined with the brush ring spray head 7, the generated foam enters the brush ring water path and is sprayed out from the brush ring spray head 7 under the action of brush ring water flow, the rotary foam spraying is realized, and the foam is sprayed on the surface of the toilet seat.

As a further improvement, the toilet bowl is provided with a connecting piece extending out of the toilet bowl, the liquid storage module 1 is fixed on the connecting piece, and specifically, the liquid storage module 1 is fixed on the outer side of the connecting piece.

Referring to fig. 7, the liquid storage module 1 further includes: a fixed base 12; with detachable fixed complex stock solution bottle 13 of fixing base 12, the inner chamber of stock solution bottle 13 forms the stock solution chamber, stock solution module 1 still includes first check valve 11, first check valve 11 prevents the liquid reflux of inlet channel 23 extremely in the stock solution chamber. The liquid storage bottle 13 is screwed on the fixed seat 12 through threads, and the liquid storage bottle 13 can be screwed off to add foaming agent into the liquid storage bottle 13 or replace the liquid storage bottle 13. The end of the silicone tube 14 is connected with the first one-way valve 11, and the arrangement of the first one-way valve 11 prevents the foaming agent in the silicone tube 14 from flowing back to the liquid supply channel.

Referring to fig. 5, the toilet bowl has a water outlet pipe connected to the brush ring water path and/or the main flushing water path, specifically, the water outlet pipe is a brush ring water pipe 4 connected to the brush ring water path, the foaming module 2 is further provided with a foam outlet channel 27 for communicating the mixing cavity 21 and the water outlet pipe, foam generated in the mixing cavity 21 is discharged through the foam outlet channel 27, and specifically, the toilet bowl is further provided with a main flushing water pipe 6 connected to the main flushing water path.

Referring to fig. 3, the foaming module 2 is fixedly connected to the water outlet pipe (i.e. the brush ring water pipe 4).

Referring to fig. 4, the inlet of the bubble outlet channel 27 is above the liquid level of the mixing chamber 21.

As a further improvement, a water replenishing channel communicated with the mixing cavity 21 is arranged on the foaming module 2, and the mixing cavity 21 is replenished with water through the water replenishing channel.

As a further improvement, the water inlet end of the water supplementing channel is communicated to the water outlet pipe (namely the brush ring water pipe 4).

Referring to fig. 4, the frothing module 2 further comprises: the body 25 is also provided with an air inlet communicated with the air inlet channel 24 and a liquid inlet communicated with the liquid inlet channel 23; and the cup body 26 is fixedly connected with the body 25, and the mixing cavity 21 is arranged on the cup body 26. The body 25 is provided with a water replenishing hole 29, when the brush ring water flow passes through the body 25, most of the water flow is sprayed out from the brush ring spray head 7 through the brush ring water pipe 4 to wash the toilet ring surface, and a small part of the water flow enters the mixing cavity 21 through the water replenishing hole 29 and is used for the diluent pump 31 to extract the foaming agent stock solution from the liquid storage bottle 13. The foaming frame 201 is arranged in the body 25, the foaming frame 201 is internally fixed with a plurality of layers of foaming nets 28 through the spacing ring 202, the inner hole of the spacing ring 202 forms a foaming channel 27, and the foaming channel 27 is converged with the channel of the brush ring water pipe 4 and is sprayed out from the brush ring spray head 7 together.

Referring to fig. 4, the frothing module 2 further comprises a second one-way valve 22, and the second one-way valve 22 prevents the liquid in the mixing chamber 21 from flowing back to the liquid inlet channel 23 and/or the air inlet channel 24. The body 25 is further provided with a supply passage 251 communicated with the intake passage 24 and the intake passage 23, and the second check valve 22 is mounted on the supply passage 251.

As a further improvement, the power module 3 is fixedly mounted outside the cover base of the toilet.

As a further improvement, the bottom of the cover plate base is provided with a mounting box, and the power module 3 is arranged in the mounting box.

As a further modification, the first power source is a liquid pump 31; the second power source is an air pump 32.

Referring to fig. 1, the toilet further comprises a control valve 5 for controlling the on-off of the channel of the brush ring water pipe 4.

The working principle of the foam shield device and the closestool provided by the utility model is as follows:

in the initial state, the mixing chamber 21 is filled with tap water introduced from the water replenishing hole 29. After the foam shield device is started, the liquid pump 31 pumps a certain amount of foaming agent stock solution from the liquid storage bottle 13, the foaming agent stock solution passes through the liquid inlet channel 23, the second one-way valve 22 is opened, and the foaming agent stock solution is added into the mixing cavity 21 and mixed and diluted with tap water in the mixing cavity 21;

then, the air pump 32 starts to work, the air pressure opens the second one-way valve 22, the air enters the mixing cavity 21 through the air inlet channel 24 to be mixed with the foaming agent dilution liquid, the mixed liquid of the foaming agent and the air enters the foam outlet channel 27 under the driving of aerodynamic force, a large number of fine bubbles are generated when passing through the foaming net 28, the fine bubbles are discharged from the foam outlet channel 27 and then enter the brush ring spray head 7 to be sprayed to the surface of the toilet ring along with the brush ring water flow, the convoluted spray foam is carried out on the surface of the toilet ring, and then a foam shield is formed in the toilet water seal;

then, the direct flushing valve is opened to have a large flushing function or a small flushing function, the water flow of the brushing ring is used for replenishing water to the mixing cavity 21 through the water replenishing hole 29 again, and the foam shield device returns to the initial state;

the air outlet and the liquid outlet are positioned at the bottom of the mixing cavity 21, the foaming channel 27 is positioned at the top of the mixing cavity 21, and the foaming agent and the air are mixed at the bottom and then are discharged from the foaming channel 27 together, so that the air and the foaming agent are fully utilized.

The working principle, working process and the like of the present embodiment can refer to the corresponding contents of the foregoing embodiments.

The same or similar parts in the above embodiments in this specification may be referred to each other, and each embodiment is described with emphasis on differences from other embodiments, but the differences are not limited to be replaced or superimposed with each other.

The above examples are only for illustrating the technical solutions of the present invention and not for limiting the same. It will be understood by those skilled in the art that any modifications and equivalents may be made thereto without departing from the spirit and scope of the present invention as set forth in the appended claims.

Claims

1. A foam shield assembly, comprising:

the liquid storage module comprises a liquid storage cavity;

the foaming module comprises a mixing cavity, a liquid inlet channel communicated with the liquid storage cavity and the mixing cavity, and an air inlet channel communicated with the mixing cavity;

the power module includes: the first power source is communicated with the liquid inlet channel and provides power for liquid supply for the mixing cavity, and the second power source is communicated with the gas inlet channel and provides power for gas supply for the mixing cavity;

the foaming agent is conveyed into the mixing cavity from the liquid storage module through the liquid inlet channel by the first power source to be mixed with water in the mixing cavity to form foaming liquid, and the gas is conveyed into the foaming liquid through the gas inlet channel by the second power source to be foamed;

the closestool is provided with a water outlet pipe communicated with the brush ring water path and/or the main flushing water path, the foaming module is further provided with a foam outlet channel communicated with the mixing cavity and the water outlet pipe, and foam generated in the mixing cavity is discharged through the foam outlet channel.

2. The foam shield apparatus as claimed in claim 1, wherein at least one of the liquid storage module, the foaming module and the power module is disposed outside a base of a cover plate of the toilet.

3. The foam shield assembly as recited in claim 1, wherein the toilet bowl has a connector extending to an outside of the toilet bowl, and the liquid storage module is fixed to the connector.

4. The foam shield device according to claim 1, wherein the liquid storage module further comprises:

a fixed seat;

the liquid storage bottle is detachably and fixedly matched with the fixed seat, and the inner cavity of the liquid storage bottle forms the liquid storage cavity;

the first check valve prevents the liquid of the liquid inlet channel from flowing back to the liquid storage cavity.

5. The foam shield apparatus of claim 1, wherein the foaming module is fixedly connected to the water outlet pipe.

6. The foam shield assembly of claim 1 wherein the inlet of the foam outlet passage is above the liquid level of the mixing chamber.

7. The foam shield device according to claim 1, wherein the foaming module is provided with a water replenishing channel communicated with the mixing chamber, and the mixing chamber is replenished with water through the water replenishing channel.

8. The foam shield assembly of claim 7, wherein the water inlet end of the water replenishing channel is connected to the water outlet pipe.

9. The foam shield apparatus of claim 1, wherein the foaming module further comprises:

the body is also provided with an air inlet communicated with the air inlet channel and a liquid inlet communicated with the liquid inlet channel;

the cup body, with body fixed connection, the hybrid chamber set up in on the cup.

10. The foam shield assembly of claim 2 wherein the power module is fixedly mounted to the exterior of the cover plate base.

11. The foam shield device according to claim 10, wherein a mounting box is provided below the cover plate base, and the power module is installed in the mounting box.

12. The foam shield assembly of claim 1 wherein the first power source is a liquid pump; the second power source is an air pump.