CN215406371U

CN215406371U - Intelligent closestool solenoid valve

Info

Publication number: CN215406371U
Application number: CN202122009160.0U
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: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-04
Anticipated expiration: 2031-08-24

Abstract

The utility model provides an intelligent closestool electromagnetic valve, which comprises: a valve body; the anti-siphon pipe and the pressure reducing water outlet pipe are arranged at the top of the valve body and extend along the height direction of the valve body, and the pressure reducing water outlet pipe is suitable for being connected with a pressure reducing valve. Compared with the mode that the anti-siphon pipe and the decompression water outlet pipe extend towards the side face of the valve body in the prior art, the width of the whole electromagnetic valve is smaller, the miniaturization of products is realized, the volume of the closestool can be set smaller, and the production cost of the closestool is reduced; in addition, the anti-siphon pipe and the pressure reducing water outlet pipe are arranged between the two flushing valves, and the height of the flushing valves is higher than that of the anti-siphon pipe and that of the pressure reducing water outlet pipe, so that the anti-siphon pipe and the pressure reducing water outlet pipe are not easy to collide, and the service life is prolonged.

Description

Intelligent closestool solenoid valve

Technical Field

The utility model relates to the technical field of electromagnetic valves, in particular to an intelligent closestool electromagnetic valve.

Background

Current intelligent closestool solenoid valve, as shown in fig. 8, including valve body 01, and locate anti-siphon 02 and the outlet pipe 03 of valve body side, anti-siphon 02 has the anti-siphon mouth 04 with external intercommunication, the outlet pipe 03 is suitable for and links to each other with the relief pressure valve through the hose, because anti-siphon 02 and outlet pipe 03 all extend to the valve body 01 outside along the width direction of valve body 01, can lead to the width of whole valve body 01 great on the one hand so, the product size has been increased, be unfavorable for the miniaturization of product, on the other hand, in the equipment of solenoid valve, in transport and later stage transportation, stretch out that anti-siphon 02 and outlet pipe 03 outside the valve body receive easily and collide with and break, the life has been shortened.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims to overcome the defects that the intelligent closestool electromagnetic valve in the prior art is large in size and the siphon pipe and the water outlet pipe are easy to break due to collision, thereby providing the intelligent closestool electromagnetic valve which is small in size and long in service life.

Therefore, the utility model provides an intelligent closestool electromagnetic valve which comprises a valve body; the anti-siphon pipe and/or the pressure reducing water outlet pipe are/is arranged at the top of the valve body and extend along the height direction of the valve body, and the pressure reducing water outlet pipe is suitable for being connected with a pressure reducing valve.

The valve body is provided with a water inlet, a water outlet and a flushing valve, the flushing valve is suitable for controlling the on-off of the water inlet and the water outlet, and the height of the flushing valve is higher than that of the anti-siphon pipe or the pressure reduction water outlet pipe.

The two flushing valves are respectively arranged at two ends of the valve body in the length direction, and the anti-siphon pipe or the pressure reducing water outlet pipe is arranged between the two flushing valves.

The anti-siphon structure is arranged on the valve body and comprises an anti-siphon pipe, an air inlet cavity, an anti-siphon column and a stop block, and the anti-siphon pipe is provided with an anti-siphon suction port communicated with the outside; the air inlet cavity is communicated with the valve cavity of the valve body and is provided with an air inlet communicated with the anti-siphon port; an anti-siphon column movably mounted in the air inlet cavity through an elastic member and having a first position suitable for sealing the air inlet hole and a second position for communicating the anti-siphon suction port with the valve cavity; the stop block is arranged on one side, away from the air inlet hole, of the air inlet cavity and is suitable for limiting the position of the anti-siphon column.

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 check block is provided with an air outlet hole which penetrates through the check block and is communicated with the air inlet cavity and the valve cavity.

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 elastic piece is a spring sleeved on the guide rod part, one end of the spring is abutted against the sealing part, and the other end of the spring is abutted against the stop block.

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

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

1. according to the intelligent closestool electromagnetic valve provided by the utility model, the anti-siphon pipe and the pressure reducing water outlet pipe are arranged at the top of the valve body and extend along the height direction of the valve body, so that the width of the whole electromagnetic valve is smaller, the miniaturization of a product is realized, the volume of a closestool can be set to be smaller, and the production cost of the closestool is reduced.

2. According to the intelligent closestool electromagnetic valve provided by the utility model, the anti-siphon pipe or the pressure reducing water outlet pipe is arranged between the two flushing valves, and the height of the flushing valve is higher than that of the anti-siphon pipe and the pressure reducing water outlet pipe, so that the anti-siphon pipe and the pressure reducing water outlet pipe are not easy to collide, and the service life is prolonged.

3. According to the intelligent closestool electromagnetic valve provided by the utility model, 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 by adopting 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 an intelligent toilet solenoid valve of the present invention;

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

FIG. 3 is a side view of FIG. 1;

FIG. 4 is an exploded view of the intelligent toilet solenoid valve;

FIG. 5 is a perspective view of an anti-siphon structure;

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

FIG. 7 is an exploded view of an anti-siphon structure;

fig. 8 is a perspective view of a solenoid valve of an intelligent toilet in the prior art.

Description of reference numerals: 01. a valve body; 02. an anti-siphon tube; 03. a water outlet pipe; 04. an anti-siphon mouth;

1. a valve body; 2. an anti-siphon tube; 3. a pressure reducing water outlet pipe; 4. a water inlet; 5. a water outlet; 6. a flush valve; 7. an anti-siphon mouth; 8. an air inlet cavity; 9. a valve cavity; 10. an air inlet; 11. an anti-siphon column; 12. an elastic member; 13. a stopper; 14. a card slot; 15. elastic buckle; 16. an air outlet; 17. a sealing part; 18. a guide rod part.

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 an intelligent closestool solenoid valve, as shown in fig. 1-3, comprising a valve body 1, an anti-siphon pipe 2 and a pressure-reducing water outlet pipe 3.

The valve body 1, as shown in fig. 4, has a valve cavity 9, a water inlet 4, a water outlet 5 and a flush valve 6, wherein the flush valve 6 is adapted to control the on/off of the water inlet 4 and the water outlet 5, and the height of the flush valve 6 is higher than that of the anti-siphon tube 2 or the pressure reducing water outlet tube 3. In this embodiment, there are two flush valves 6, and two flush valves 6 are respectively disposed at two ends of the valve body 1 in the length direction, and the anti-siphon tube 2 and the pressure-reducing water outlet tube 3 are disposed therebetween.

The anti-siphon pipe 2 and the pressure-reducing water outlet pipe 3 are arranged at the top of the valve body 1 and extend along the height direction of the valve body 1, and the pressure-reducing water outlet pipe 3 is suitable for being connected with a pressure-reducing valve.

As alternative embodiments, the valve body 1 may be provided with only the anti-siphon tube 2, or only the decompression outlet tube 3.

An anti-siphon structure is arranged on the valve body 1, and as shown in figures 5-7, the anti-siphon structure comprises an anti-siphon pipe 2 which is provided with an anti-siphon port 7 communicated with the outside; the air inlet cavity 8 is communicated with the valve cavity 9 of the valve body 1 and is provided with an air inlet hole 10 which is arranged at the top of the air inlet cavity and communicated with the anti-siphon port 7; an anti-siphon column 11 movably installed in the air intake chamber 8 through an elastic member 12 and having a first position adapted to seal the air intake hole 10 and a second position communicating the anti-siphon port 7 with the valve chamber 9, the anti-siphon column 11 having a sealing portion 17 adapted to seal the air intake hole 10 and a guide portion 18 inserted through the stopper penetration hole; the baffle 13 is arranged on one side of the air inlet cavity 8 far away from the air inlet hole 10 and is suitable for limiting the position of the anti-siphon column 11, and the baffle 13 is provided with a perforation arranged in the middle of the baffle 13 and air outlet holes 16 which are arranged at intervals along the circumferential direction of the perforation and are communicated with the air inlet cavity 8 and the valve cavity 9. The stop block 13 is assembled with the inner wall of the air inlet cavity 8 through a buckle structure, and the buckle structure comprises a clamping groove 14 arranged on one side of the stop block 13 and the inner wall of the air inlet cavity 8 and an elastic buckle 15 arranged on the other side and capable of being elastically clamped with the clamping groove 14. In this embodiment, the elastic element 12 is a spring sleeved on the guide rod 18, one end of the spring abuts against the sealing portion 17, and the other end of the spring abuts against the stopper 13.

According to the intelligent closestool electromagnetic valve provided by the utility model, the anti-siphon pipe 2 and the pressure reducing water outlet pipe 3 are arranged at the top of the valve body 1 and extend along the height direction of the valve body 1, so that the width of the whole electromagnetic valve is smaller, the miniaturization of a product is realized, the volume of a closestool can be set smaller, 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. An intelligent toilet solenoid valve, comprising:

a valve body (1);

the anti-siphon pipe (2) and/or the pressure-reducing water outlet pipe (3) are/is arranged at the top of the valve body (1) and extend along the height direction of the valve body (1), and the pressure-reducing water outlet pipe (3) is suitable for being connected with a pressure-reducing valve.

2. The intelligent toilet solenoid valve according to claim 1, wherein the valve body (1) is provided with a water inlet (4), a water outlet (5) and a flushing valve (6), the flushing valve (6) is suitable for controlling the on-off of the water inlet (4) and the water outlet (5), and the height of the flushing valve (6) is higher than that of the anti-siphon pipe (2) or the pressure-reducing water outlet pipe (3).

3. The intelligent closestool solenoid valve according to claim 2, wherein the number of the flushing valves (6) is two, the two flushing valves (6) are respectively arranged at two ends of the valve body (1) in the length direction, and the anti-siphon pipe (2) or the pressure-reducing water outlet pipe (3) is arranged between the two flushing valves.

4. An intelligent toilet solenoid valve according to any one of claims 1-3, wherein an anti-siphon structure is provided on the valve body (1), the anti-siphon structure comprising:

an anti-siphon tube (2) having an anti-siphon port (7) communicating with the outside;

an air inlet cavity (8) which is communicated with the valve cavity (9) of the valve body (1) and is provided with an air inlet hole (10) communicated with the anti-siphon port (7);

-an anti-siphon column (11) movably mounted inside said intake chamber (8) by means of an elastic member (12) and having a first position suitable for sealing said intake orifice (10) and a second position placing the anti-siphon mouth (7) in communication with said valve chamber (9);

the stop block (13) is arranged on one side of the air inlet cavity (8) far away from the air inlet hole (10) and is suitable for limiting the position of the anti-siphon column (11).

5. The intelligent closestool solenoid valve according to claim 4, wherein the stopper (13) is assembled with the inner wall of the air inlet cavity (8) through a buckle structure, and the buckle structure comprises a clamping groove (14) arranged on one side of the stopper (13) and the inner wall of the air inlet cavity (8) and an elastic buckle (15) arranged on the other side and capable of elastically clamping with the clamping groove (14).

6. The intelligent electromagnetic valve for toilets according to claim 4, characterized in that the block (13) has an air outlet hole (16) disposed through it, communicating the air inlet chamber (8) with the valve chamber (9).

7. The intelligent toilet solenoid valve according to claim 4, wherein the stopper (13) is provided with a through hole in the middle, and the anti-siphon column (11) is provided with a sealing part (17) suitable for sealing the air inlet hole (10) and a guide rod part (18) arranged in the through hole in a penetrating way.

8. The intelligent electromagnetic valve for the toilet according to claim 7, wherein the elastic member (12) is a spring sleeved on the guide rod part (18), one end of the spring abuts against the sealing part (17), and the other end of the spring abuts against the stopper (13).

9. The intelligent toilet solenoid valve according to claim 4, wherein the air inlet hole (10) is provided at the top of the air inlet chamber (8).