CN212317075U

CN212317075U - Cleaning system for a toilet bowl

Info

Publication number: CN212317075U
Application number: CN202021008521.9U
Authority: CN
Inventors: 赵龙天; 徐波; 王林江; 刘潇
Original assignee: Zhuzhou Megmeet Electric Co ltd
Current assignee: Zhuzhou Megmeet Electric Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-01-08
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a clean system for toilet bowl, including water supply assembly, air feed subassembly, foaming subassembly, flow divider and be used for storing the stock solution box of foaming liquid, the flow divider has intake air inlet, foaming export and the more than one washing export, and water supply assembly and air feed subassembly all link to each other with intake air inlet, and the foaming export passes through the water gas pipeline and links to each other with the foaming subassembly, and the stock solution box links to each other with the foaming subassembly through drawing liquid subassembly. The cleaning system has the advantages of simple and compact structure, low cost, easy control and the like.

Description

Cleaning system for a toilet bowl

Technical Field

The utility model relates to a cleaners and polishes technical field, concretely relates to a cleaning system for toilet bowl.

Background

At present, a device called a foam shield appears in the market of intelligent toilets, and the problems of water splashing and deodorization can be effectively solved. But the current foam shield device is all mixed liquid and foaming is gone on respectively in the device of difference, has the problem that the volume is too big, the structure is constituteed loaded down with trivial details, with high costs, and need use a large amount of special foaming liquid to can last the foaming greatly, and required special foaming liquid is with high costs, purchase and storage are inconvenient, still needs frequent addition foaming liquid.

Because intelligent toilet bowl inner space is limited, need install other functional device such as clean simultaneously, consequently hardly add current foam shield on general intelligent toilet bowl model in simple, lead to the whole very difficult miniaturization of intelligent toilet bowl. Even if do not consider the function that miniaturized problem has added the foam shield on intelligent toilet bowl, also can appear foaming liquid and consume very fast, need often add the problem of special foaming liquid, finally seriously reduce consumer experience to intelligent toilet bowl because of the trouble, the great problem of cost of liquid changing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art existence, provide a simple structure compactness, with low costs, easily control be used for the clean system of toilet bowl.

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

the utility model provides a clean system for toilet bowl, includes water supply assembly, air feed subassembly, foaming subassembly, flow divider and is used for storing the stock solution box of foaming liquid, the flow divider has into water air inlet, foaming export and more than one washing export, water supply assembly and air feed subassembly all with it links to each other to intake the air inlet, the foaming export links to each other with the foaming subassembly through the aqueous vapor pipeline, the stock solution box links to each other with the foaming subassembly through drawing liquid subassembly.

As a further improvement of the above technical solution:

the water supply assembly and the air supply assembly are connected with the water inlet through a three-way valve, the water supply assembly comprises a pressure water source, the air supply assembly comprises an air pump, outlets of the pressure water source and the air pump are respectively communicated with two valve ports of the three-way valve correspondingly, and the other valve port of the three-way valve is communicated with the water inlet.

The cleaning outlet of the flow divider comprises a woman washing outlet, a hip washing outlet and a self-cleaning outlet; the flow divider comprises a valve body, a valve plate and a rotary driving piece, wherein the valve body is provided with a water inlet cavity communicated with a water inlet, a first flow dividing port communicated with a women washing-out port, a second flow dividing port communicated with a hip washing-out port, a third flow dividing port communicated with a self-cleaning outlet and a fourth flow dividing port communicated with a foaming outlet are arranged on the inner wall of one side of the water inlet cavity, the valve plate is attached to the inner wall of the water inlet cavity, the valve plate can select a communication port communicated with the first flow dividing port, the second flow dividing port, the third flow dividing port and the fourth flow dividing port when being provided with the rotary valve plate, and the rotary driving piece is arranged on the valve body and is connected with the valve plate to drive the valve plate to rotate.

Foaming assembly is including the foaming box that has the foaming inner chamber, install the micropore foaming part in the foaming inner chamber, the micropore foaming part will the inner chamber is separated into and is mixed liquid cavity and bubble discharge cavity, foaming box still be equipped with mix the aqueous vapor liquid import of liquid cavity intercommunication and with the bubble export of bubble discharge cavity intercommunication, aqueous vapor liquid import with drawing liquid subassembly and foaming export link to each other.

The bubble discharge chamber is positioned above the liquid mixing chamber.

The micropore foaming component is provided with a concave part, and the concave part and the cavity wall of the foaming inner cavity form the liquid mixing cavity in an enclosing manner.

The foaming box comprises a box body and a sealing cover, wherein the box body is provided with a cavity with one end opened, and the sealing cover is detachably connected to the box body through a fastening piece and seals the opening of the cavity to form the foaming inner cavity.

The sealing cover is provided with more than one pressing rod part, and the micro-porous foaming part is tightly pressed between the wall of the foaming inner cavity and more than one pressing rod part.

The liquid pumping assembly comprises a liquid pumping pump, an inlet of the liquid pumping pump is communicated with the liquid storage box through a liquid inlet pipe, and an outlet of the liquid pumping pump is communicated with a water-gas liquid inlet through a liquid outlet pipe.

The foaming box is also provided with a containing pump cavity, the liquid pump is installed in the containing pump cavity, and a damping part is arranged between the liquid pump and the inner wall of the containing pump cavity.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a clean system for toilet bowl only sets up a water supply subassembly and one set of air feed subassembly, combines the flow divider just can realize the required water supply of clean function and supply with aqueous vapor mixture to the foaming subassembly, makes the foaming subassembly need not set up the formation and the feeding device of aqueous vapor mixture again alone, and it has the advantage of simple structure compactness, with low costs, easily control.

Drawings

FIG. 1 is a perspective view of a cleaning system mounted on a mounting plate.

Fig. 2 is a schematic perspective view of the cleaning system.

Fig. 3 is a schematic perspective view of a diverter valve in the cleaning system.

Fig. 4 is a schematic perspective view of a foaming component in the cleaning system.

Fig. 5 is a schematic diagram of a disassembled three-dimensional structure of a foaming component in the cleaning system.

Fig. 6 is a schematic sectional perspective view of a foaming component in the cleaning system.

Fig. 7 is a schematic diagram of a split three-dimensional structure of the shunt valve.

Illustration of the drawings:

1. a water supply assembly; 2. a gas supply assembly; 21. an air pump; 3. a foaming component; 31. a foaming box; 311. a box body; 312. a sealing cover; 3121. pressing the rod part; 32. a microcellular foamed part; 321. a recessed portion; 33. a liquid mixing chamber; 34. a bubble discharge chamber; 35. a water vapor liquid inlet; 36. a bubble outlet; 4. a flow divider valve; 41. a water inlet; 42. an outlet for washing women; 43. a hip washing outlet; 44. a self-cleaning outlet; 45. a foaming outlet; 401. a valve body; 402. a valve plate; 4021. a communication port; 403. a rotary drive member; 5. a liquid storage box; 6. a three-way valve; 7. a fluid extraction assembly; 71. a liquid pump; 72. a liquid inlet pipe; 73. a liquid outlet pipe; 8. a shock-absorbing member; 101. a water and gas pipeline.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

As shown in fig. 1 to 3, the cleaning system for a toilet bowl of the present embodiment includes a water supply assembly 1, an air supply assembly 2, a foaming assembly 3, a diverter valve 4 and a liquid storage box 5 for storing foaming liquid, wherein the diverter valve 4 has a water inlet 41, a foaming outlet 45 and more than one cleaning outlet, the water supply assembly 1 and the air supply assembly 2 are both connected with the water inlet 41, the foaming outlet 45 is connected with the foaming assembly 3 through a water and air pipeline 101, and the liquid storage box 5 is connected with the foaming assembly 3 through a liquid pumping assembly 7. The cleaning system is only provided with the water supply assembly 1 and the air supply assembly 2, and water supply required by the cleaning function and water and gas mixture supply to the foaming assembly 3 can be realized by combining the flow dividing valve 4, so that the foaming assembly 3 does not need to be provided with a generating and supplying device of the water and gas mixture independently, and the cleaning system has the advantages of simple and compact structure, low cost and easiness in control.

The water supply component 1 and the air supply component 2 in the cleaning system can be replaced by an original air pump and an original water supply waterway of the existing intelligent toilet.

In this embodiment, the water supply assembly 1 and the air supply assembly 2 are connected to the water inlet 41 through a three-way valve 6, the water supply assembly 1 includes a pressure water source, the air supply assembly 2 includes an air pump 21, outlets of the pressure water source and the air pump 21 are respectively communicated with two valve ports of the three-way valve 6, and the other valve port of the three-way valve 6 is communicated with the water inlet 41. When the air pump 21 is not started, water of the pressure water source is sent to the flow dividing valve 4 through the three-way valve 6 and is distributed and output by the flow dividing valve 4; when the air pump 21 is started, the air pump 21 pumps air to the three-way valve 6 and mixes the air with water of the pressure water source to form a water-air mixture, and the water-air mixture is delivered to the flow dividing valve 4 and is distributed and output by the flow dividing valve 4. The three-way valve 6 adopts the conventional valve, and the pressure water source can be a tap water pipeline or a combination of a water tank and a water pump. The combination can supply water or water-air mixture independently according to the requirement, and only the air pump 21 needs to be opened and closed correspondingly, so that the air pump has the advantages of simple structure, easy control and stable and reliable work. In other embodiments, the water supply module 1 and the air supply module 2 may be separately connected to the inlet water inlet 41.

In this embodiment, the cleaning outlet of the flow divider 4 comprises a bidet outlet 42, a hip washing outlet 43 and a self-cleaning outlet 44, and water supply for bidet, hip washing and self-cleaning can be realized. As shown in fig. 7, the flow divider 4 includes a valve body 401, a valve plate 402 and a rotary driving member 403, the valve body 401 has a water inlet chamber communicated with the inlet 41, a first flow dividing port communicated with the bidet outlet 42, a second flow dividing port communicated with the hip outlet 43, a third flow dividing port communicated with the self-cleaning outlet 44 and a fourth flow dividing port communicated with the foam outlet 45 are provided on an inner wall of one side of the water inlet chamber, the valve plate 402 is disposed to be attached to the inner wall of the water inlet chamber, and when the valve plate 402 is provided with the rotary valve plate 402, the water inlet chamber can be selectively communicated with the first flow dividing port, the second flow dividing port, the third flow dividing port and the fourth flow dividing port 4021, and the rotary driving member 403 is installed on the valve body 401 and connected with the valve plate 402 to drive the valve plate 402 to. The rotary driving member 403 drives the valve plate 402 to rotate, so that the inlet chamber can be selectively communicated with the first diversion port, the second diversion port, the third diversion port and the fourth diversion port, and further water or a water-gas mixture is led to the female washing outlet 42, the hip washing outlet 43, the self-cleaning outlet 44 and the foaming outlet 45. The flow divider valve 4 has simple structure, low cost and easy control. In other embodiments, the diverter valve 4 may also be a valve having one inlet, four outlets, and one inlet communicating with four outlets. The cleaning outlet of the diverter valve 4 may be provided with at least one of the bidet outlet 42, the hip washing outlet 43, and the self-cleaning outlet 44, or may be provided with other cleaning outlets, and accordingly, the number of outlets of the diverter valve 4 is the same as the number of cleaning outlets.

In this embodiment, as shown in fig. 4 to 6, the foaming component 3 includes a foaming box 31 having a foaming inner cavity, a microcellular foaming component 32 is installed in the foaming inner cavity, the microcellular foaming component 32 divides the inner cavity into a liquid mixing chamber 33 and a bubble discharging chamber 34, the foaming box 31 is further provided with a water-air-liquid inlet 35 communicated with the liquid mixing chamber 33 and a bubble outlet 36 communicated with the bubble discharging chamber 34, and the water-air-liquid inlet 35 is connected with the liquid pumping component 7 and the foaming outlet 45. When the foaming component 3 works, foaming liquid pumped by the liquid pumping component 7 in the liquid storage box 5 enters the liquid mixing chamber 33 through the water-gas-liquid inlet 35, meanwhile, water-gas mixture output by the foaming outlet 45 enters the liquid mixing chamber 33 through the water-gas-liquid inlet 35, water, air and foaming liquid entering the liquid mixing chamber 33 are intensively collided and mixed in the liquid mixing chamber 33, then pass through the micropore foaming component 32, generate a large amount of uniform bubbles, enter the bubble discharge chamber 34 and then are discharged through the bubble outlet 36. This foaming subassembly 3 is integrated the foaming function in a less foaming inner chamber, and its simple structure is compact, with low costs, easily preparation assembly and maintenance, and it is effectual to foam. Meanwhile, even if foaming liquid (such as laundry detergent, hand sanitizer, liquid detergent and the like) with poor compatibility with water is used, the foaming component 3 can be fully mixed and foamed without special foaming liquid, so that the cost is saved, and the addition and supplement are convenient.

The microcellular foamed member 32 is made of conventional materials, such as common sand, common plastic (e.g., ABS), resin, white corundum, and silicon carbide.

In this embodiment, the bubble discharge chamber 34 is located above the liquid mixing chamber 33, so that the mixed liquid of water, air and foaming liquid moves from bottom to top and enters the bubble discharge chamber 34 after forming bubbles through the microporous foaming part 32, and part of the mixed liquid which cannot be foamed in time drops under the action of self weight and is discharged after being foamed again through the microporous foaming part 32, so that each drop of the mixed liquid can be fully converted into a large amount of tiny bubbles, and the use amount of the foaming liquid is greatly reduced without affecting the foaming effect.

In this embodiment, the microcellular foaming component 32 has a concave portion 321, and the concave portion 321 and the cavity wall of the foaming cavity form a liquid mixing cavity 33. Under the condition that the sizes of the foaming inner cavity and the micro-pore foaming component 32 are not increased, the mixed liquid chamber 33 enables the mixed liquid in the mixed liquid chamber 33 to have larger contact area with the micro-pore foaming component 32, the path of partial mixed liquid passing through the micro-pore foaming component 32 is longer, and the foaming effect can be further improved.

In this embodiment, the foaming box 31 includes a box body 311 and a sealing cover 312, the box body 311 has a cavity with an opening at one end, and the sealing cover 312 is detachably connected to the box body 311 by a fastening member and seals the opening of the cavity to form a foaming inner cavity. By removing the sealing cap 312, maintenance and replacement of the microcellular foaming part 32 is facilitated. The sealing cover 312 is connected to the case 311 by a plurality of screws, and a sealing ring is provided between the sealing cover 312 and the case 311 to improve sealing performance.

In this embodiment, the sealing cover 312 has one or more pressure lever portions 3121, and the microcellular foaming component 32 is compressed between the wall of the foaming cavity and the one or more pressure lever portions 3121, so that the microcellular foaming component 32 is kept fixed in the foaming cavity. This kind of mounting structure and mode need not set up the location structure that advances line location to microcellular foaming part 32 in the foaming inner chamber, can simplify the structure, reduce the preparation degree of difficulty and cost, and the dismouting of microcellular foaming part 32 is more simple and convenient.

In this embodiment, the liquid pumping assembly 7 includes a liquid pumping pump 71, an inlet of the liquid pumping pump 71 is communicated with the liquid storage box 5 through a liquid inlet pipe 72, and an outlet of the liquid pumping pump 71 is communicated with the water-gas inlet 35 through a liquid outlet pipe 73. The pumping pump 71 is operable to pump the foaming liquid in the liquid storage box 5 to the mixing chamber 33.

In this embodiment, the foaming box 31 further has a pump chamber, and the liquid pump 71 is installed in the pump chamber, which is favorable for improving the installation convenience and the structural compactness. And a damping part 8 is arranged between the liquid pump 71 and the inner wall of the pump chamber, so that strong resonance and noise can be avoided between the liquid pump 71 and the shell of the foaming box 31 when the liquid pump works.

The above description is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. For those skilled in the art, the modifications and changes obtained without departing from the technical idea of the present invention shall be considered as the protection scope of the present invention.

Claims

1. A cleaning system for a toilet bowl, characterized by: including water supply subassembly (1), air feed subassembly (2), foaming subassembly (3), flow divider (4) and stock solution box (5) that are used for storing foaming liquid, flow divider (4) have into water air inlet (41), foaming export (45) and the more than one washing export, water supply subassembly (1) and air feed subassembly (2) all with it links to each other to intake air inlet (41), foaming export (45) link to each other with foaming subassembly (3) through aqueous vapor pipeline (101), stock solution box (5) link to each other with foaming subassembly (3) through drawing liquid subassembly (7).

2. The cleaning system of claim 1, wherein: the water supply assembly (1) and the air supply assembly (2) are connected with the water inlet (41) through a three-way valve (6), the water supply assembly (1) comprises a pressure water source, the air supply assembly (2) comprises an air pump (21), outlets of the pressure water source and the air pump (21) are respectively communicated with two valve ports of the three-way valve (6) correspondingly, and the other valve port of the three-way valve (6) is communicated with the water inlet (41).

3. The cleaning system of claim 1, wherein: the cleaning outlet of the flow divider (4) comprises a woman washing outlet (42), a hip washing outlet (43) and a self-cleaning outlet (44); flow divider valve (4) include valve body (401), valve block (402) and rotary driving piece (403), valve body (401) have with the intake antrum of intaking air inlet (41) intercommunication, be equipped with on one side inner wall of intake antrum with the woman wash the first reposition of redundant personnel mouth of export (42) intercommunication, wash the second reposition of redundant personnel mouth of export (43) intercommunication with buttockss, with the third reposition of redundant personnel mouth of self-cleaning export (44) intercommunication and with the fourth reposition of redundant personnel mouth of foaming export (45) intercommunication, valve block (402) laminating the inner wall setting of intake antrum, and valve block (402) can make the intercommunication mouth (4021) of intake antrum alternative intercommunication first reposition of redundant personnel mouth, second reposition of redundant personnel mouth, third reposition of redundant personnel mouth and fourth reposition of redundant personnel mouth when being equipped with rotary valve block (402), rotary driving piece (403) install at valve body (401) and with valve block (402) link to each other in order to order.

4. The cleaning system of claim 1, 2 or 3, wherein: foaming subassembly (3) is including foaming box (31) that has the foaming inner chamber, install micropore foaming part (32) in the foaming inner chamber, micropore foaming part (32) will the inner chamber is separated into and is mixed liquid cavity (33) and bubble discharge chamber (34), foaming box (31) still be equipped with mix aqueous vapor liquid inlet (35) of liquid cavity (33) intercommunication and with bubble export (36) of bubble discharge chamber (34) intercommunication, aqueous vapor liquid inlet (35) with drawing liquid subassembly (7) and foaming export (45) link to each other.

5. The cleaning system of claim 4, wherein: the bubble discharge chamber (34) is located above the liquid mixing chamber (33).

6. The cleaning system of claim 4, wherein: the microcellular foaming component (32) is provided with a concave part (321), and the concave part (321) and the cavity wall of the foaming inner cavity enclose the liquid mixing cavity (33).

7. The cleaning system of claim 4, wherein: the foaming box (31) comprises a box body (311) and a sealing cover (312), the box body (311) is provided with a cavity with one open end, and the sealing cover (312) is detachably connected to the box body (311) through a fastening piece and seals the opening of the cavity to form the foaming inner cavity.

8. The cleaning system of claim 7, wherein: the sealing cover (312) is provided with more than one pressure rod part (3121), and the microcellular foaming component (32) is pressed between the wall of the foaming inner cavity and the more than one pressure rod part (3121).

9. The cleaning system of claim 4, wherein: the liquid extracting assembly (7) comprises a liquid extracting pump (71), an inlet of the liquid extracting pump (71) is communicated with the liquid storage box (5) through a liquid inlet pipe (72), and an outlet of the liquid extracting pump (71) is communicated with the water-gas liquid inlet (35) through a liquid outlet pipe (73).

10. The cleaning system of claim 9, wherein: the foaming box (31) is also provided with a pump containing cavity, the liquid pump (71) is installed in the pump containing cavity, and a damping part (8) is arranged between the liquid pump (71) and the inner wall of the pump containing cavity.