CN215330274U

CN215330274U - Flushing and pressure reducing integrated valve of intelligent closestool

Info

Publication number: CN215330274U
Application number: CN202121946778.3U
Authority: CN
Inventors: 陈志杰; 陈浩珀
Original assignee: Zhejiang Huitong Valve Industry Co ltd
Current assignee: Zhejiang Huitong Valve Industry Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2021-12-28
Anticipated expiration: 2031-08-18

Abstract

The utility model provides a flushing and pressure reducing integrated valve of an intelligent closestool, which comprises: the valve body is provided with a water inlet, a first water outlet and a second water outlet; the flushing valve and the pressure reducing valve are integrated on the valve body, the pressure reducing valve is arranged at the top of the valve body, the flushing valve is suitable for controlling the on-off of the first water outlet and the water inlet, and the pressure reducing valve is suitable for controlling the on-off of the second water outlet and the water inlet. Because the integrative integration of valve body has flashing valve and relief pressure valve, and the top of valve body is located to the relief pressure valve, makes the width of whole integrative valve little like this, compact structure has realized the product miniaturization for the closestool volume also can set to littleer, has reduced the manufacturing cost of closestool.

Description

Flushing and pressure reducing integrated valve of intelligent closestool

Technical Field

The utility model relates to the technical field of electromagnetic valves, in particular to a flushing and pressure reducing integrated valve of an intelligent closestool.

Background

Current intelligent closestool all includes flushometer and relief pressure valve, and the flushometer is used for washing stool and urine, and the relief pressure valve is used for wasing the human body after with water decompression. Because the existing flushing valve and the pressure reducing valve are independently arranged and are generally installed side by side from left to right, the horizontal occupied space is large, the size of the whole closestool is large, the production cost is increased, the use in a toilet with small space is not facilitated, and the requirements of people cannot be met; in addition, the pressure reducing valve needs to be connected with the valve body of the flush valve through a pipeline (such as a hose), so that the structure is complicated.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to overcome the defects that the flushing valve and the pressure reducing valve are independently arranged, so that the closestool is large in size and high in production cost in the prior art, and provides the flushing and pressure reducing integrated valve of the intelligent closestool with small occupied space.

Therefore, the utility model provides a flushing and pressure reducing integrated valve of an intelligent closestool, which comprises a valve body, a flushing valve and a pressure reducing valve, wherein the valve body is provided with a water inlet, a first water outlet and a second water outlet; the flushing valve and the pressure reducing valve are integrated on the valve body, the pressure reducing valve is arranged at the top of the valve body, the flushing valve is suitable for controlling the on-off of the first water outlet and the water inlet, and the pressure reducing valve is suitable for controlling the on-off of the second water outlet and the water inlet.

The first water outlets are arranged on two sides of the water inlet, the number of the flushing valves is correspondingly two, and the pressure reducing valve is arranged between the two flushing valves.

The valve body comprises a first valve body and a second valve body which are fixedly arranged from top to bottom, the first valve body is provided with a coil control assembly of the pressure reducing valve, a pressure reducing assembly and a second water outlet, and the second valve body is provided with a main valve cavity communicated with the water inlet.

The coil control assembly and the pressure reduction assembly are arranged at intervals along the length direction or the width direction of the valve body.

The first valve body is provided with a first valve cavity and a pressure reducing cavity, the first valve cavity is provided with a water inlet hole communicated with the main valve cavity and a water outlet hole communicated with the water outlet channel, and an iron core of the coil control assembly can block the water outlet hole under the action of electromagnetic force; and the decompression cavity is provided with the decompression assembly and is communicated with the water outlet channel and the second water outlet respectively.

One end of the water outlet channel, which is far away from the decompression cavity, is provided with an opening communicated with the outside, and the opening is provided with a plugging piece.

The first valve body is also provided with an anti-siphon port and an air inlet cavity, and the anti-siphon port is communicated with the outside; the anti-siphon valve comprises an air inlet cavity and an anti-siphon column, wherein the air inlet cavity is provided with an air inlet hole communicated with an anti-siphon port, the anti-siphon column is suitable for sealing the air inlet hole, and at least one air outlet groove or a first air outlet hole communicated with the main valve cavity is formed in the inner wall of the air inlet cavity.

The air inlet is arranged at the top of the air inlet cavity.

One side of the air inlet cavity, which is far away from the air inlet hole, is provided with a stop block suitable for limiting the position of the anti-siphon column, the middle part of the stop block is provided with a through hole, and the anti-siphon column is provided with a sealing part suitable for sealing the air inlet hole and a guide rod part arranged in the through hole in a penetrating way.

The check block passes through buckle structure with the assembly of chamber inner wall admits air, buckle structure is including locating the check block with the draw-in groove of chamber inner wall one side admits air to and locate the other party can with the elasticity buckle of draw-in groove elasticity joint.

The technical scheme of the utility model has the following advantages:

1. according to the flushing and pressure reducing integrated valve of the intelligent closestool, the flushing valve and the pressure reducing valve are integrated into the valve body, and the pressure reducing valve is arranged at the top of the valve body, so that the width of the whole integrated valve is small, the structure is compact, the miniaturization of a product is realized, the size of the closestool can be set to be smaller, and the production cost of the closestool is reduced.

2. According to the flushing and pressure reducing integrated valve of the intelligent closestool, the number of the flushing valves is two, the pressure reducing valve is arranged between the two flushing valves, namely the pressure reducing valve reasonably utilizes the space between the two flushing valves, so that the width of the integrated valve is smaller, and the miniaturization of a product is realized.

3. According to the flushing and pressure reducing integrated valve of the intelligent closestool, the first valve body is integrated with the coil control assembly of the pressure reducing valve, the pressure reducing assembly and the second water outlet, so that the structure is more compact, and the first valve body and the second valve body can be assembled during assembly, so that the assembly is quicker and more convenient; in addition, coil control assembly and decompression subassembly are for setting up along the length direction interval of valve body, make the width of integrative valve less like this, have realized the product miniaturization.

4. According to the flushing and pressure reducing integrated valve of the intelligent closestool, the pressure reducing cavity is communicated with the first valve cavity through the water outlet channel, one end, far away from the pressure reducing cavity, of the water outlet channel is provided with the opening communicated with the outside, the structure of the water outlet channel is convenient for the plastic mould to finish core pulling at one time, and the opening is provided with the plugging piece to prevent water from flowing out.

5. The flushing and pressure reducing integrated valve of the intelligent closestool provided by the utility model has the advantages that the air inlet cavity is provided with the air inlet communicated with the anti-siphon port, and the inner wall of the air inlet cavity is formed with at least one air outlet groove or a first air outlet hole communicated with the main valve cavity, so that the communication area of the air inlet cavity and the main valve cavity is increased, and the quick entering of external air is facilitated.

6. According to the flushing and pressure reducing integrated valve of the intelligent closestool, the stop block is assembled with the inner wall of the air inlet cavity through the buckle structure, the buckle structure comprises the clamping groove arranged on one side of the stop block and the inner wall of the air inlet cavity and the elastic buckle which is arranged on the other side and can be elastically clamped with the clamping groove, the assembly is fast and convenient in a buckle connection mode, and the assembly efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of a flush pressure relief integrated valve of the intelligent toilet of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an exploded schematic view of the first and second valve bodies;

FIG. 4 is a sectional view of the flush/pressure relief integrated valve;

FIG. 5 is a perspective view of the first valve body, pressure relief valve and anti-siphon structure;

FIG. 6 is a first cross-sectional view of FIG. 5;

FIG. 7 is a first perspective view of the first valve body;

FIG. 8 is a second perspective view of the first valve body;

FIG. 9 is an exploded view of the first valve body and the anti-siphon structure;

fig. 10 is a second cross-sectional view of fig. 5.

Description of reference numerals: 1. a valve body; 2. a water inlet; 3. a first water outlet; 4. a second water outlet; 5. a flush valve; 6. a pressure reducing valve; 7. a first valve body; 8. a second valve body; 9. a coil control assembly; 10. a pressure relief assembly; 11. a main valve chamber; 12. a first valve chamber; 13. a water inlet hole; 14. a water outlet channel; 15. a water outlet hole; 16. an iron core; 17. a decompression chamber; 18. an opening; 19. a blocking member; 20. an anti-siphon mouth; 21. an air inlet cavity; 22. an air inlet; 23. an anti-siphon column; 24. an air outlet groove; 25. a stopper; 26. a sealing part; 27. a guide rod part; 28. a card slot; 29. elastic buckle; 30. a second air outlet; 31. a spring.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Examples

The embodiment provides a flushing and pressure reducing integrated valve of an intelligent closestool, which comprises a valve body 1, a flushing valve 5, a pressure reducing valve 6 and an anti-siphon structure, as shown in fig. 1-3.

The valve body 1, as shown in fig. 4, has a water inlet 2, a second water outlet 4, and two first water outlets 3, and the two first water outlets 3 are respectively disposed at two sides of the water inlet 2. The valve body 1 comprises a first valve body 7 and a second valve body 8 which are fixedly arranged from top to bottom, the first valve body 7 is provided with a coil control assembly 9 and a pressure reducing assembly 10 of the pressure reducing valve 6 and a second water outlet 4, and the second valve body 8 is provided with a main valve cavity 11 communicated with the water inlet 2. As shown in fig. 6 to 8, the first valve body 7 is provided with: a first valve cavity 12 having a water inlet 13 communicated with the main valve cavity 11 and a water outlet 15 communicated with a water outlet passage 14, wherein an iron core 16 of the coil control assembly 9 can block the water outlet 15 under the action of electromagnetic force; and the decompression cavity 17 is provided with the decompression assembly 10 and is respectively communicated with the water outlet channel 14 and the second water outlet 4. An opening 18 communicated with the outside is formed in one end, away from the decompression cavity 17, of the water outlet channel 14, and a blocking piece 19 is arranged at the opening 18, wherein in the embodiment, the blocking piece 19 is a steel ball.

And the flushing valves 5 are suitable for controlling the on-off of the first water outlet 3 and the water inlet 2, and in the embodiment, the number of the flushing valves 5 is two, and the flushing valves are respectively arranged at two ends of the valve body 1 in the length direction.

And the pressure reducing valve 6 is suitable for controlling the connection and disconnection of the second water outlet 4 and the water inlet 2. The pressure reducing valve 6 is arranged on the top of the valve body 1 and is positioned between the two flush valves 5. The pressure reducing valve 6 comprises a coil control assembly 9 and a pressure reducing assembly 10, wherein the coil control assembly 9 and the pressure reducing assembly 10 are arranged at intervals along the length direction of the valve body 1. It should be noted that the pressure reducing assembly is a mature technology, and therefore, the internal structure and the working principle thereof are not described in detail.

In an alternative embodiment, the coil control unit 9 and the pressure reducing unit 10 are disposed at intervals in the width direction of the valve body 1 (not shown).

As shown in fig. 5, 9 and 10, the anti-siphon structure includes an air inlet chamber 21 provided on the first valve body 7, an anti-siphon port 20, an anti-siphon column 23 and a stopper 25.

The air inlet cavity 21, as shown in fig. 10, has an air inlet hole 22 communicating with the anti-siphon port 20, and an anti-siphon column 23 adapted to seal the air inlet hole 22, four air outlet grooves 24 communicating with the main valve cavity 11 are formed on the inner wall of the air inlet cavity 21, and the four air outlet grooves 24 are spaced along the inner wall of the air inlet cavity 21. In this embodiment, the air inlet hole 22 is formed at the top of the air inlet chamber 21.

As an alternative embodiment, the inlet chamber 21 has a first outlet hole (not shown) formed in its inner wall and communicating with the main valve chamber 11.

A stop 25, arranged on the side of the inlet chamber 21 remote from the inlet hole 22, adapted to define the stop 25 of the anti-siphon column 23. The stopper 25 has a through hole in the middle, the anti-siphon column 23 has a sealing portion 26 adapted to seal the air inlet 22, and a guide portion 27 penetrating the through hole, and a spring 31 (not shown) is disposed between the sealing portion 26 and the stopper 25. In this embodiment, the stopper 25 is assembled with the inner wall of the air intake chamber 21 through a snap structure, and the snap structure includes a clamping groove 28 provided on one of the stopper 25 and the inner wall of the air intake chamber 21, and an elastic snap 29 provided on the other and elastically clamped with the clamping groove 28. The stop 25 has a second outlet aperture 30 disposed therethrough to communicate the inlet chamber 21 with the main valve chamber 11.

As an alternative embodiment, the stop 25 is screwed to the inner wall of the intake chamber 21.

According to the flushing and pressure reducing integrated valve of the intelligent closestool, the flushing valve 5 and the pressure reducing valve 6 are integrated into the valve body 1, and the pressure reducing valve 6 is arranged at the top of the valve body 1, so that the whole integrated valve is small in width and compact in structure, miniaturization of products is achieved, the size of the closestool can be set to be small, and the production cost of the closestool is reduced.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. The utility model provides an integrative valve of bath decompression of intelligent closestool which characterized in that includes:

the valve comprises a valve body (1) and a valve body, wherein the valve body is provided with a water inlet (2), a first water outlet (3) and a second water outlet (4);

flush valve (5) and relief pressure valve (6), an organic whole integrated in on valve body (1), just relief pressure valve (6) are located the top of valve body (1), flush valve (5) are suitable for control first delivery port (3) with the break-make of water inlet (2), relief pressure valve (6) are suitable for control second delivery port (4) with the break-make of water inlet (2).

2. The flushing and pressure reducing integrated valve of the intelligent closestool according to claim 1, wherein the number of the first water outlets (3) is two, the two first water outlets (3) are respectively arranged at two sides of the water inlet (2), the number of the flushing valves (5) is two, and the pressure reducing valve (6) is arranged between the two flushing valves (5).

3. The flushing and pressure reducing integrated valve for the intelligent closestool according to claim 1 or 2 is characterized in that the valve body (1) comprises a first valve body (7) and a second valve body (8) which are fixedly arranged up and down, a coil control assembly (9) of the pressure reducing valve (6), a pressure reducing assembly (10) and the second water outlet (4) are arranged on the first valve body (7), and a main valve cavity (11) communicated with the water inlet (2) is arranged on the second valve body (8).

4. The flushing and pressure reducing integrated valve of the intelligent closestool according to the claim 3 is characterized in that the coil control assembly (9) and the pressure reducing assembly (10) are arranged at intervals along the length direction or the width direction of the valve body (1).

5. The flushing and pressure reducing integrated valve of the intelligent closestool according to the claim 3 is characterized in that the first valve body (7) is provided with:

the first valve cavity (12) is provided with a water inlet hole (13) communicated with the main valve cavity (11) and a water outlet hole (15) communicated with the water outlet channel (14), and an iron core (16) of the coil control assembly (9) can block the water outlet hole (15) under the action of electromagnetic force;

and the decompression cavity (17) is provided with the decompression assembly (10) and is respectively communicated with the water outlet channel (14) and the second water outlet (4).

6. The flushing and pressure reducing integrated valve for the intelligent closestool according to the claim 5 is characterized in that an opening (18) communicated with the outside is arranged at one end of the water outlet channel (14) far away from the pressure reducing cavity (17), and a blocking piece (19) is arranged at the opening (18).

7. The flushing and pressure reducing integrated valve for the intelligent closestool according to claim 3 is characterized in that the first valve body (7) is further provided with:

an anti-siphon port (20) communicating with the outside;

the siphon valve comprises an air inlet cavity (21) and an anti-siphon column (23), wherein the air inlet cavity (21) is provided with an air inlet hole (22) communicated with an anti-siphon opening (20), the anti-siphon column is suitable for sealing the air inlet hole (22), and at least one air outlet groove (24) or a first air outlet hole communicated with a main valve cavity (11) is formed in the inner wall of the air inlet cavity (21).

8. The flushing and pressure reducing integrated valve for an intelligent closestool of claim 7 is characterized in that the air inlet hole (22) is formed at the top of the air inlet cavity (21).

9. The flushing and pressure reducing integrated valve for the intelligent closestool of claim 7 is characterized in that a stop (25) suitable for limiting the position of the anti-siphon column (23) is arranged on one side of the air inlet cavity (21) far away from the air inlet hole (22), a through hole is formed in the middle of the stop (25), the anti-siphon column (23) is provided with a sealing part (26) suitable for sealing the air inlet hole (22), and a guide rod part (27) penetrating into the through hole.

10. The flushing and pressure reducing integrated valve for the intelligent closestool of claim 9 is characterized in that the stop block (25) is assembled with the inner wall of the air inlet cavity (21) through a buckling structure, and the buckling structure comprises a clamping groove (28) arranged on one side of the stop block (25) and the inner wall of the air inlet cavity (21) and an elastic buckling piece (29) arranged on the other side and capable of elastically buckling with the clamping groove (28).