CN216304830U - Electromagnetic flushing valve - Google Patents
Electromagnetic flushing valve Download PDFInfo
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- CN216304830U CN216304830U CN202123050783.9U CN202123050783U CN216304830U CN 216304830 U CN216304830 U CN 216304830U CN 202123050783 U CN202123050783 U CN 202123050783U CN 216304830 U CN216304830 U CN 216304830U
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- valve body
- water outlet
- upper valve
- electromagnetic
- armature
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Abstract
The utility model discloses an electromagnetic flushing valve which comprises an electromagnetic coil, a reset spring, an armature, an upper valve body, a sealing rubber mat and a lower valve body, wherein the upper valve body and the lower valve body are in a flying saucer shape, the sealing rubber mat is connected between the upper valve body and the lower valve body, the upper surface of the upper valve body protrudes upwards to form an upper valve body water outlet, the electromagnetic coil is in threaded connection with the upper valve body water outlet, the lower end of the upper valve body water outlet is provided with an upper valve body water outlet hole, the upper valve body water outlet hole penetrates through the upper valve body, the armature is arranged in the upper valve body water outlet hole and is used for blocking the water outlet hole, the reset spring is positioned between the electromagnetic coil and the armature, when the electromagnetic coil is electrified, the coil generates magnetic force, and the magnetic armature moves upwards and compresses the reset spring. The utility model can form a control system with various controllers, and realizes the effects of flushing water by people and not flushing water by no people, thereby saving water and being beneficial to popularization and use.
Description
Technical Field
The utility model relates to the technical field of flushing valves, in particular to an electromagnetic flushing valve.
Background
The prior public toilet flushing tank generally uses an electroless control flushing valve utilizing a siphon principle at present, and the flushing tank immediately starts to flush after being full of water. Even if no one uses the toilet in the period, the flushing valve is opened to flush, and a large amount of water resources are inevitably wasted. The electric control flushing valve controls the opening and closing of the valve by utilizing the electromagnetic principle, can form a control system with various controllers, and has the effects of flushing by people and not flushing by people so as to achieve the purpose of saving water.
SUMMERY OF THE UTILITY MODEL
In view of the above technical deficiencies, the present invention provides an electromagnetic flush valve to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an electromagnetic flushing valve, which comprises an electromagnetic coil, a reset spring, an armature, an upper valve body, a sealing rubber mat and a lower valve body, wherein the upper valve body and the lower valve body are in a flying saucer shape, the sealing rubber mat is connected between the upper valve body and the lower valve body, the upper surface of the upper valve body protrudes upwards to form an upper valve body water outlet, the electromagnetic coil is in threaded connection with the upper valve body water outlet, the lower end of the upper valve body water outlet is provided with an upper valve body water outlet hole, the upper valve body water outlet hole penetrates through the upper valve body, the armature is arranged in the upper valve body water outlet hole and is used for blocking the upper valve body water outlet hole, the reset spring is positioned between the electromagnetic coil and the armature, when the electromagnetic coil is electrified, the armature is attracted by magnetic attraction to compress the reset spring upwards, an upper valve body water outlet pipe is arranged above one side of the upper valve body, and the upper valve body water outlet pipe is communicated with the upper valve body water outlet, the other side of the upper valve body is provided with a water inlet; the lower valve body is internally provided with a lower valve body water outlet, one side of the lower end surface of the lower valve body is fixedly connected with a lower valve body water outlet pipe, the lower valve body water outlet pipe is communicated with the lower valve body water outlet, the lower end of the lower valve body is fixedly connected with a water outlet pipe, and the water outlet pipe is communicated with the lower valve body water outlet.
Preferably, the upper valve body is connected with the lower valve body through stainless steel screws.
Preferably, the outer ring of the electromagnetic coil is made of plastic, and the inner ring of the electromagnetic coil is made of copper enameled wire.
Preferably, the return spring and the armature are made of stainless steel.
Preferably, the upper valve body and the lower valve body are made of plastics.
Preferably, the sealing rubber pad is made of silica gel.
The utility model has the beneficial effects that:
1. the flushing valve is opened by a two-step opening mode, wherein in the first step, the electromagnetic coil is used for generating magnetic attraction armature iron, and after the return spring is compressed, the armature iron upwards generates displacement to open the water outlet hole of the upper valve body. And in the second step, because the weight of the upper part of the sealing rubber pad is reduced, the sealing rubber pad deforms upwards, the sealing rubber pad is opened, the lower valve body is sealed, and water in the water tank instantly flows out through the water outlet pipe.
2. The electromagnetic valve is arranged at the middle upper part of the upper valve body and is connected with the lower upper valve body through threads. The advantage is convenient maintenance, saves installation space. The replacement coil can be replaced by directly screwing down the coil without disassembling other parts.
3. The upper valve body and the lower valve body are connected downwards through the screw hole of the upper valve body by using the stainless steel screw, and the utility model has the advantages that the sealing rubber pad is disassembled and replaced, the dirt in the valve body is very convenient to clean, and the operation can be carried out without disassembling the whole valve body.
4. The utility model has simple structure, convenient disassembly and maintenance and low manufacturing cost, can be matched with a corresponding controller for use, and has the effects of flushing by people and not flushing by people, thereby saving water and being beneficial to popularization and use.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an exploded view of an electromagnetic flush valve provided in accordance with an embodiment of the present invention;
fig. 2 is a schematic overall structure diagram of an electromagnetic flush valve according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of an electromagnetic flush valve provided in accordance with an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an upper valve body of an electromagnetic flush valve according to an embodiment of the present invention
Description of reference numerals:
1-electromagnetic coil, 2-reset spring, 3-armature, 4-upper valve body, 5-upper valve body water outlet pipe, 6-screw, 7-water inlet, 8-sealing rubber pad, 9-lower valve body, 10-water outlet pipe, 11-lower valve body water outlet, 12-water outlet pipe, 13-upper valve body water outlet, and 14-upper valve body water outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and 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.
Example (b):
as shown in fig. 1-4, the utility model provides an electromagnetic flushing valve, which comprises an electromagnetic coil 1, a return spring 2, an armature 3, an upper valve body 4, a sealing rubber mat 8 and a lower valve body 9, wherein the upper valve body 4 and the lower valve body 9 are in a flying saucer shape, the sealing rubber mat 8 is connected between the upper valve body 4 and the lower valve body 9, the upper surface of the upper valve body 4 protrudes upwards to form an upper valve body water outlet 13, the electromagnetic coil 1 is in threaded connection with the upper valve body water outlet 13, an upper valve body water outlet 14 is formed at the lower end of the upper valve body water outlet 13, the upper valve body water outlet 14 penetrates through the upper valve body 4, the armature 3 is arranged in the upper valve body water outlet 13 and is arranged on the upper valve body water outlet 14 to block the upper valve body water outlet 14, the return spring 2 is positioned between the electromagnetic coil 1 and the armature 3, when the electromagnetic coil is electrified, the armature 3 is magnetically attracted upwards to compress the return spring 2, an upper valve body water outlet pipe 5 is arranged above one side of the upper valve body 4, the upper valve body water outlet pipe 5 is communicated with an upper valve body water outlet 13, and a water inlet 7 is formed in the other side of the upper valve body 4; the lower valve body 9 is internally provided with a lower valve body water outlet 11, one side of the lower end surface of the lower valve body 9 is fixedly connected with a lower valve body water outlet pipe 10, the lower valve body water outlet pipe 10 is communicated with the lower valve body water outlet 11, the lower end of the lower valve body 9 is fixedly connected with a water outlet pipe 12, and the water outlet pipe 12 is communicated with the lower valve body water outlet 11.
Furthermore, the upper valve body 4 is connected with the lower valve body 9 through a plurality of stainless steel screws 6.
Further, the outer ring of the electromagnetic coil 1 is made of plastic, and the inner ring is made of copper enameled wire.
Furthermore, the return spring 2 and the armature 3 are made of stainless steel.
Furthermore, the upper valve body 4 and the lower valve body 9 are made of plastic.
Further, the sealing rubber pad 8 is made of silica gel.
The working principle is as follows:
the flushing valve can be connected with an external human body infrared sensor, a radar and the like, and is used for sensing that people leave the toilet after going to the toilet and then flushing water, and can also be used for flushing water at regular time.
When water needs to be flushed, after the electromagnetic coil 1 is electrified, the coil generates magnetic force, the armature 3 moves upwards and compresses the reset spring 2, the water outlet 13 of the upper valve body is opened, water in the upper valve body is discharged through the water outlet 13 of the upper valve body, the water outlet pipe 5 of the upper valve body, the water outlet pipe 10 of the lower valve body and the water outlet pipe 12, the pressure of the sealing rubber cushion 8 is reduced due to the emptying of water at the upper part of the sealing rubber cushion 8, the sealing rubber cushion is deformed upwards, the water outlet pipe opening 11 is opened, and water in the flushing water tank flows out through the water outlet pipe 12 to begin flushing;
after the water flushing is finished, the electromagnetic coil 1 is powered off, the armature 3 moves downwards under the combined action of gravity and the reset spring 2 to block the water outlet hole 14 of the upper valve body, when the water level of the water flushing water tank rises gradually, water firstly enters the upper valve body 4 from the water inlet 7, the sealing rubber mat 8 deforms downwards due to the gradual increase of the water gravity, the lower valve body water outlet 11 is pressed, the valve is closed, and the water level of the water tank continues to rise until the water level is added to the preset position.
The lower part of the valve body is provided with threads, and the valve body can be fixedly and waterproof installed by using a sealing rubber gasket and a plastic nut during installation.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. An electromagnetic flushing valve is characterized by comprising an electromagnetic coil, a reset spring, an armature, an upper valve body, a sealing rubber mat and a lower valve body, wherein the upper valve body and the lower valve body are in a flying saucer shape, the sealing rubber mat is connected between the upper valve body and the lower valve body, the upper surface of the upper valve body protrudes upwards to form an upper valve body water outlet, the electromagnetic coil is in threaded connection with the upper valve body water outlet, the lower end of the upper valve body water outlet is provided with an upper valve body water outlet hole, the upper valve body water outlet hole penetrates through the upper valve body, the armature is arranged in the upper valve body water outlet hole and is used for blocking the upper valve body water outlet hole, the reset spring is positioned between the electromagnetic coil and the armature, when the electromagnetic coil is electrified, the magnetic armature upwards compresses the reset spring, a valve body water outlet pipe is arranged above one side of the upper valve body, and the upper valve body water outlet pipe is communicated with the upper valve body water outlet hole, the other side of the upper valve body is provided with a water inlet; the lower valve body is internally provided with a lower valve body water outlet, one side of the lower end surface of the lower valve body is fixedly connected with a lower valve body water outlet pipe, the lower valve body water outlet pipe is communicated with the lower valve body water outlet, the lower end of the lower valve body is fixedly connected with a water outlet pipe, and the water outlet pipe is communicated with the lower valve body water outlet.
2. An electromagnetic flush valve as defined in claim 1, wherein said upper valve body and said lower valve body are connected by stainless steel screws.
3. The electromagnetic flush valve according to claim 1, wherein the outer ring of the electromagnetic coil is made of plastic, and the inner ring is made of enameled copper wire.
4. An electromagnetic flush valve as defined in claim 1, wherein said return spring and armature are made of stainless steel.
5. An electromagnetic flush valve as defined in claim 1, wherein said upper and lower valve bodies are made of plastic.
6. The electromagnetic flush valve according to claim 1, wherein said sealing rubber pad is made of silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123050783.9U CN216304830U (en) | 2021-12-07 | 2021-12-07 | Electromagnetic flushing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123050783.9U CN216304830U (en) | 2021-12-07 | 2021-12-07 | Electromagnetic flushing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216304830U true CN216304830U (en) | 2022-04-15 |
Family
ID=81082414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123050783.9U Active CN216304830U (en) | 2021-12-07 | 2021-12-07 | Electromagnetic flushing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216304830U (en) |
-
2021
- 2021-12-07 CN CN202123050783.9U patent/CN216304830U/en active Active
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