CN211200599U - Electromagnetic flushing valve for toilet - Google Patents
Electromagnetic flushing valve for toilet Download PDFInfo
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- CN211200599U CN211200599U CN201921948721.XU CN201921948721U CN211200599U CN 211200599 U CN211200599 U CN 211200599U CN 201921948721 U CN201921948721 U CN 201921948721U CN 211200599 U CN211200599 U CN 211200599U
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- flushing
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Abstract
The utility model provides a closestool electromagnetic flushing valve, including the valve casing, shirt rim flushing solenoid valve and bottom flushing solenoid valve, the valve casing has water inlet portion and water outlet portion, water inlet portion has the inlet tube, water outlet portion has shirt rim flushing outlet pipe and bottom flushing outlet pipe, shirt rim flushing solenoid valve and bottom flushing solenoid valve control respectively the conduction of shirt rim flushing outlet pipe and bottom flushing outlet pipe, shirt rim flushing outlet pipe and bottom flushing outlet pipe set up side by side, the inlet tube is located one side that sets up side by side shirt rim flushing outlet pipe and bottom flushing outlet pipe, and then form a triangle-shaped distribution structure, reduced the whole length size of this closestool electromagnetic flushing valve on the one hand, it is more easy to the supporting service of product; on the other hand, the water inlet pipe is located on the side face and is simultaneously communicated with the skirt edge washing water outlet pipe and the bottom washing water outlet pipe through the water passage, the water passage is not limited in size, the circulation area of the water passage can be increased well, and the water performance is effectively improved.
Description
Technical Field
The utility model relates to a closestool field, concretely relates to closestool electromagnetism flushometer.
Background
Along with the development of market demands, more and more toilets which are flushed by using electromagnetic flushing valves are available on the market, and the toilets are eight-door and complex in structure, so that the production efficiency is not improved. The electromagnetic flush valve that appears in the existing market is basically that the water inlet is in the centre, and two delivery ports distribute in both sides, like chinese utility model patent application No. 201821408450.4 discloses an intelligent electronic closestool bath solenoid valve etc.. The water inlet pipe of the structure is positioned in the middle, the two sides of the water inlet pipe are respectively provided with an opening communicated with the water outlet pipe, the water flow area of the water passage is small, so that under the condition of the same water supply pressure, the water flow of the skirt edge and the jet orifice at the bottom of the closestool is small, the flushing of the closestool is not facilitated, and the water performance of the closestool is influenced; and the overall length dimension specification is large.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model discloses an to the improvement of overall arrangement, provide a closestool electromagnetism flushometer, can effectively improve logical water capability, reduce holistic length size again simultaneously.
In order to achieve the above purpose, the utility model provides a technical scheme as follows:
a closestool electromagnetic flushing valve comprises a valve shell, a skirt edge flushing electromagnetic valve and a bottom flushing electromagnetic valve, the valve housing has a water inlet portion with a water inlet tube and a water outlet portion with a skirt flush outlet tube and a bottom flush outlet tube, the skirt washing electromagnetic valve and the bottom washing electromagnetic valve respectively control the conduction of the skirt washing water outlet pipe and the bottom washing water outlet pipe, the skirt edge washing water outlet pipe and the bottom washing water outlet pipe are arranged in parallel, the water inlet pipe is positioned at one side of the skirt edge washing water outlet pipe and the bottom washing water outlet pipe which are arranged in parallel, and a triangular distribution structure is further formed, a water passage is further formed in the valve shell, one end of the water passage is communicated with the water outlet end of the water inlet pipe, and the other end of the water passage extends to the middle positions of the skirt washing water outlet pipe and the bottom washing water outlet pipe and is simultaneously communicated with the water inlet ends of the skirt washing water outlet pipe and the bottom washing water outlet pipe.
Furthermore, the water outlet part is also provided with two sealing membranes which respectively correspond to the skirt edge flushing water outlet pipe and the bottom flushing water outlet pipe, the sealing membranes can be movably arranged on a shell of the water outlet part to open or seal the water inlet end of the skirt edge flushing water outlet pipe or the bottom flushing water outlet pipe, the two sealing membranes respectively surround the shell of the water outlet part to form a back pressure cavity, the sealing membranes are provided with water inlet holes communicated with the back pressure cavity and a water channel, the shell of the water outlet part is provided with two pressure relief holes respectively communicated with the two back pressure cavities, and the skirt edge flushing electromagnetic valve and the bottom flushing electromagnetic valve are fixed on the shell of the water outlet part and respectively correspond to the two pressure relief holes to control the on-off of the pressure relief holes.
Furthermore, the water outlet part is also provided with a pressure relief channel which is simultaneously communicated with the two pressure relief holes.
Furthermore, a pressure relief cavity which is simultaneously communicated with the two pressure relief holes and a pressure relief pipe which is communicated with the pressure relief cavity are formed in the shell of the water outlet part.
Furthermore, a water outlet of the pressure relief pipe is communicated with the skirt edge washing water outlet pipe or the bottom washing water outlet pipe.
Further, the pressure relief pipe is detachably arranged.
Further, go out the casing of water part and include a water inferior valve, stagnant water lid and top cap, the shirt rim washes the outlet pipe and the bottom washes the outlet pipe sets up on a water inferior valve, stagnant water lid approximately fits on a water inferior valve, sealed diaphragm sets up and covers and encloses jointly with stagnant water lid and close formation back of the body pressure chamber in the stagnant water, the pressure release hole sets up on stagnant water lid, the top cap lid fits on the stagnant water lid to enclose jointly with stagnant water lid and close formation pressure release chamber, the shirt rim washes solenoid valve and bottom and washes the solenoid valve and be fixed in on the top cap, and correspond two pressure release holes respectively to the break-make in control pressure release hole.
Furthermore, the water inlet part and the water outlet part are detachably connected, a first sleeve is arranged on the water inlet part, a second sleeve is arranged on the water outlet part, the water inlet part and the water outlet part are connected through mutual sleeving of the first sleeve and the second sleeve, and the first sleeve and the second sleeve jointly form the water passage.
Furthermore, in a triangular distribution structure formed by the water inlet pipe, the skirt washing water outlet pipe and the bottom washing water outlet pipe, the linear distance between the water inlet pipe and the skirt washing water outlet pipe is equal to the linear distance between the water inlet pipe and the bottom washing water outlet pipe, so that an isosceles triangle distribution structure is formed.
Furthermore, an anti-siphon device is also arranged on the water inlet part.
Through the utility model provides a technical scheme has following beneficial effect:
the skirt edge flushing water outlet pipe and the bottom flushing water outlet pipe are arranged in parallel, the water inlet pipe is positioned on one side of the skirt edge flushing water outlet pipe and the bottom flushing water outlet pipe which are arranged in parallel, and a triangular distribution structure is further formed, so that on one hand, the overall length size of the electromagnetic flushing valve of the closestool is reduced, and due to the fact that the length size is reduced, the electromagnetic flushing valve of the closestool can be arranged on the original position of the water tank at the rear part of the closestool and can also be directly arranged on one side of the lower space of the closestool, and the; on the other hand, the water inlet pipe is located on the side face and is simultaneously communicated with the skirt edge washing water outlet pipe and the bottom washing water outlet pipe through the water passage, the water passage is wide in size range, the circulation area of the water passage can be well enlarged, sufficient water flow of the skirt edge and a jet orifice at the bottom of the closestool is guaranteed, and the water performance is effectively improved.
Drawings
FIG. 1 is a schematic perspective view of an electromagnetic flush valve of a toilet in an embodiment;
FIG. 2 is an exploded view of an embodiment of a solenoid flush valve for a toilet;
FIG. 3 is a schematic cross-sectional view of an exemplary embodiment of a solenoid flush valve for a toilet;
FIG. 4 is a schematic vertical sectional view of an electromagnetic toilet flush valve according to an embodiment;
FIG. 5 is a schematic vertical sectional view of a second embodiment of the electromagnetic toilet flush valve;
fig. 6 is a schematic vertical cross-sectional view three of the electromagnetic toilet flush valve in the embodiment.
Detailed Description
To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.
The present invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 6, the present embodiment provides a toilet electromagnetic flush valve, which includes a valve housing, a skirt flush solenoid valve 31 and a bottom flush solenoid valve 32, the valve housing has a water inlet portion 1 and a water outlet portion 2, the water inlet portion 1 has a water inlet pipe 10, the water outlet portion 2 has a skirt flush water outlet pipe 211 and a bottom flush water outlet pipe 212, and the skirt flush solenoid valve 31 and the bottom flush solenoid valve 32 control the conduction of the skirt flush water outlet pipe 211 and the bottom flush water outlet pipe 212, respectively. Specifically, in this embodiment, the positions of the skirt washing outlet pipe 211 and the bottom washing outlet pipe 212 may be interchanged.
The skirt edge washing water outlet pipe 211 and the bottom washing water outlet pipe 212 are arranged in parallel, the water inlet pipe 10 is positioned on one side of the skirt edge washing water outlet pipe 211 and the bottom washing water outlet pipe 212 which are arranged in parallel, a triangular distribution structure is further formed, a water passing channel 101 is further formed in the valve shell, one end of the water passing channel 101 is communicated with the water outlet end of the water inlet pipe 10, and the other end of the water passing channel 101 extends to the middle position of the skirt edge washing water outlet pipe 211 and the bottom washing water outlet pipe 212 and is simultaneously communicated with the water inlet end of the skirt edge washing water outlet pipe 211 and the.
The skirt washing water outlet pipe 211 and the bottom washing water outlet pipe 212 are arranged in parallel, the water inlet pipe 10 is positioned on one side of the skirt washing water outlet pipe 211 and the bottom washing water outlet pipe 212 which are arranged in parallel, and a triangular distribution structure is further formed, so that on one hand, the overall length size of the electromagnetic flushing valve of the closestool is reduced, and due to the fact that the length size is reduced, the electromagnetic flushing valve of the closestool can be arranged on the original position of a water tank at the rear part of the closestool and can also be directly arranged on one side of the lower space of the closestool, and the length size; on the other hand, the water inlet pipe 10 is located on the side surface and is communicated with the skirt washing water outlet pipe 211 and the bottom washing water outlet pipe 212 through the water passage 101, the range of the setting size of the water passage 101 is wide, the flow area of the water passage can be well increased, the size is increased in the width direction in the embodiment, the sufficient water flow of the skirt and the jet orifice at the bottom of the closestool is ensured, and the water passing performance is effectively improved.
Furthermore, in this embodiment, the water outlet portion 2 is further provided with two sealing membranes 22 respectively corresponding to the skirt washing water outlet pipe 211 and the bottom washing water outlet pipe 212, the sealing membranes 22 are movably disposed on the housing of the water outlet portion 2 to open or seal the water inlet end of the skirt washing water outlet pipe 211 or the bottom washing water outlet pipe 212, the two sealing membranes 22 respectively surround the housing of the water outlet portion 2 to form a back pressure cavity 201, the sealing membranes 22 are provided with water inlet holes 221 communicating the back pressure cavity 201 and the water passage 101, the housing of the water outlet portion 2 is provided with two pressure relief holes 231 respectively communicating the two back pressure cavities 201, and the skirt washing electromagnetic valve 211 and the bottom washing electromagnetic valve 212 are fixed on the housing of the water outlet portion 2 and respectively correspond to the two pressure relief holes 231 to control the on-off of the pressure relief holes 231. Specifically, when the skirt washing solenoid valve 31 or the bottom washing solenoid valve 32 blocks the corresponding pressure relief hole 231, water in the water passage 101 flows into the back pressure cavity 201 from the water inlet hole 221 of the sealing diaphragm 22, and the water pressure of the back pressure cavity 201 increases to push the sealing diaphragm 22 to block the water inlet end of the skirt washing water outlet pipe 211 or the bottom washing water outlet pipe 212; when the skirt washing solenoid valve 31 or the bottom washing solenoid valve 32 is separated from the pressure relief hole 231, water in the back pressure cavity 201 flows out through the pressure relief hole 231, the water pressure of the back pressure cavity 201 is reduced, the sealing diaphragm 22 moves under the water pressure of the water passing channel 101 to separate from the water inlet end of the skirt washing water outlet pipe 211 or the bottom washing water outlet pipe 212, and water passing of the skirt washing water outlet pipe 211 or the bottom washing water outlet pipe 212 is realized. The mode that the aforesaid comes control shirt rim to wash outlet pipe 211 or the bottom washes outlet pipe 212 break-make through the pressure of control backpressure chamber 201 is prior art, can refer to chinese utility model patent application number for a detailed comparison file that chinese utility model discloses an intelligence electron closestool bath solenoid valve that 201821408450.4 discloses. Of course, in other embodiments, the back pressure chamber 201 may not be needed, for example, the sealing plate is directly driven by the electromagnetic valve to move to block or open the water outlet pipe.
Preferably, in this embodiment, the water outlet portion 2 is further provided with a pressure relief channel, the pressure relief channel is simultaneously communicated with the two pressure relief holes 231, and the two pressure relief holes 231 are converged in the same pressure relief channel, so that the layout structure is greatly reduced, and the structural layout is simpler and more convenient.
More specifically, in this embodiment, the casing of the water outlet portion 2 is formed with a pressure relief cavity 202 communicating with the two pressure relief holes 231 at the same time and a pressure relief pipe 25 communicating with the pressure relief cavity 202, when the toilet is flushed, the skirt flushing solenoid valve 31 and the bottom flushing solenoid valve 32 open the two pressure relief holes 231 at the same time, water flowing out from the two pressure relief holes 231 is merged and stored in the pressure relief cavity 202, and then is discharged through the pressure relief pipe 25, the pressure relief channel accommodating space is large, the pressure relief speed of the pressure relief holes 231 is not limited, and the water outlet response is fast. And the abnormity such as blockage is not easy to occur, and the abnormity risk is greatly reduced.
Preferably, in this embodiment, the water outlet of the pressure relief pipe 25 is communicated with the skirt edge flushing water outlet pipe 211 or the bottom flushing water outlet pipe 212, so that the pressure relief water flow is discharged to the flushing water flow, and the water resource is fully utilized. Of course, in other embodiments, the water may be discharged to other passages, such as the water passage 101.
Preferably, in this embodiment, the pressure relief pipe 25 is detachably disposed, and is easily detached and cleaned.
Preferably, in this embodiment, the housing of the water outlet portion 2 includes a lower water outlet shell 21, a water stop cover 23 and a top cover 24, the skirt edge washing water outlet pipe 211 and the bottom washing water outlet pipe 212 are disposed on the lower water outlet shell 21, the water stop cover 23 covers the lower water outlet shell 21, the sealing membrane 22 is disposed on the water stop cover 23 and encloses with the water stop cover 23 to form a back pressure cavity 201, the pressure relief hole 231 is disposed on the water stop cover 23, the top cover 24 covers the water stop cover 23 and encloses with the water stop cover 23 to form a pressure relief cavity 202, specifically, the upper depression of the water stop cover 23 is provided with a holding tank 232, when the top cover 24 covers the water stop cover 23, the top cover 24 encloses with the holding tank 232 of the water stop cover 23 to form the pressure relief cavity 202, the side edge of the water stop cover 23 is provided with a notch 233 penetrating through to the holding tank 232, and forms a water outlet of the pressure relief cavity 202 after covering with, for connection to a pressure relief tube 25. So set up, make full use of 23 and top cap 24's of sealing up structural space, structural design is ingenious. The skirt flushing solenoid valve 31 and the bottom flushing solenoid valve 32 are fixed on the top cover 24 and respectively correspond to the two pressure relief holes 231 to control the on-off of the pressure relief holes 231. Of course, in other embodiments, the housing of the outlet portion 2 is not limited thereto.
More specifically, go out water inferior valve 21, shirt rim and wash outlet pipe 211 and the bottom and wash outlet pipe 212 and be the integrated into one piece structure, the accessible integrated into one piece that moulds plastics, and it is convenient to prepare, and the leakproofness is good.
Preferably, water inlet portion 1 and water outlet portion 2 are for dismantling the connection, be equipped with first sleeve pipe 11 on the water inlet portion 1, water outlet portion 2 is equipped with second sleeve pipe 213, cup joint each other through first sleeve pipe 11 and second sleeve pipe 213 between water inlet portion 1 and the water outlet portion 2 and realize connecting, first sleeve pipe 11 and second sleeve pipe 213 constitute jointly water channel 101. The water inlet part 1 and the water outlet part 2 adopt a detachable connection structure, so that the water inlet part and the water outlet part are convenient to detach, clean, transport and the like. Specifically, first sleeve pipe 11 and inlet tube 10 are integrated into one piece structure, second sleeve pipe 213 and play water inferior valve 21 are integrated into one piece structure, and it is simple and convenient to prepare, and the leakproofness is good. Of course, in other embodiments, a removable mounting structure is also possible.
Preferably, in the present embodiment, in the triangular distribution structure formed by the water inlet pipe 10, the skirt washing water outlet pipe 211 and the bottom washing water outlet pipe 212, a linear distance between the water inlet pipe 10 and the skirt washing water outlet pipe 211 is equal to a linear distance between the water inlet pipe 10 and the bottom washing water outlet pipe 212, so as to form an isosceles triangle distribution structure, and the water passage 101 may extend linearly at the shortest distance, so as to reduce the arrangement of the structures. Of course, in other embodiments, the positional relationship among the water inlet pipe 10, the skirt washing outlet pipe 211 and the bottom washing outlet pipe 212 may not be limited thereto.
Preferably, in this embodiment, the water inlet portion 1 is further provided with an anti-siphon device 12, which has an anti-siphon effect. Specifically, the anti-siphon device 12 is a prior art, which has been known and implemented by those skilled in the art, for example, refer to the structure of the anti-siphon device in the comparison document of the intelligent electronic toilet flushing solenoid valve disclosed in the chinese utility model patent application No. 201821408450.4, and therefore, the detailed description thereof will not be provided herein.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a closestool electromagnetism flushometer, includes valve casing, shirt rim flushing solenoid valve and bottom flushing solenoid valve, the valve casing has water inlet portion and water outlet portion, water inlet portion has the inlet tube, water outlet portion has the shirt rim and washes the outlet pipe and the bottom washes the outlet pipe, the shirt rim washes solenoid valve and bottom and washes the solenoid valve and control the shirt rim respectively and wash switching on of outlet pipe and bottom washing outlet pipe, its characterized in that: the valve shell is internally provided with a water passage, one end of the water passage is communicated with the water outlet end of the water inlet pipe, and the other end of the water passage extends to the middle position of the skirt washing water outlet pipe and the bottom washing water outlet pipe and is simultaneously communicated with the water inlet end of the skirt washing water outlet pipe and the bottom washing water outlet pipe.
2. A toilet solenoid flush valve according to claim 1, wherein: the water outlet part is also provided with two sealing membranes which respectively correspond to the skirt edge flushing water outlet pipe and the bottom flushing water outlet pipe, the sealing membranes can be movably arranged on a shell of the water outlet part to open or seal the water inlet end of the skirt edge flushing water outlet pipe or the bottom flushing water outlet pipe, the two sealing membranes are respectively enclosed with the shell of the water outlet part to form a back pressure cavity, the sealing membranes are provided with water inlet holes communicated with the back pressure cavity and a water channel, the shell of the water outlet part is provided with two pressure relief holes respectively communicated with the two back pressure cavities, and the skirt edge flushing electromagnetic valve and the bottom flushing electromagnetic valve are fixed on the shell of the water outlet part and respectively correspond to the two pressure relief holes to control the on-off of the.
3. A toilet solenoid flush valve according to claim 2, wherein: the water outlet part is also provided with a pressure relief channel which is simultaneously communicated with the two pressure relief holes.
4. A toilet solenoid flush valve according to claim 3, wherein: and a pressure relief cavity which is simultaneously communicated with the two pressure relief holes and a pressure relief pipe which is communicated with the pressure relief cavity are formed in the shell of the water outlet part.
5. The toilet solenoid flush valve of claim 4, wherein: and a water outlet of the pressure relief pipe is communicated with the skirt edge washing water outlet pipe or the bottom washing water outlet pipe.
6. The toilet solenoid flush valve of claim 4, wherein: the pressure relief pipe is detachably arranged.
7. The toilet solenoid flush valve of claim 4, wherein: go out water partial casing and include play water inferior valve, stagnant water lid and top cap, the shirt rim washes the outlet pipe and the bottom washes the outlet pipe sets up on a water inferior valve, stagnant water lid covers on the play water inferior valve, sealed diaphragm sets up to be covered and encloses jointly with stagnant water lid and close formation back of the body pressure chamber, the pressure release hole sets up to be covered in the stagnant water, the top cap lid fits to be covered in the stagnant water to enclose jointly with stagnant water lid and close formation pressure release chamber, the shirt rim washes the solenoid valve and the bottom and washes the solenoid valve and be fixed in on the top cap to correspond two pressure release holes respectively, with the break-make in control pressure release hole.
8. A toilet solenoid flush valve according to claim 1, wherein: the water inlet part and the water outlet part are detachably connected, a first sleeve is arranged on the water inlet part, a second sleeve is arranged on the water outlet part, the water inlet part and the water outlet part are connected through mutual sleeving of the first sleeve and the second sleeve, and the first sleeve and the second sleeve jointly form the water passage.
9. A toilet solenoid flush valve according to claim 1, wherein: the water inlet pipe, the skirt edge washing water outlet pipe and the bottom washing water outlet pipe form a triangular distribution structure, wherein the linear distance between the water inlet pipe and the skirt edge washing water outlet pipe is equal to the linear distance between the water inlet pipe and the bottom washing water outlet pipe, and an isosceles triangle distribution structure is formed.
10. A toilet solenoid flush valve according to claim 1, wherein: the water inlet part is also provided with an anti-siphon device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948721.XU CN211200599U (en) | 2019-11-13 | 2019-11-13 | Electromagnetic flushing valve for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948721.XU CN211200599U (en) | 2019-11-13 | 2019-11-13 | Electromagnetic flushing valve for toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211200599U true CN211200599U (en) | 2020-08-07 |
Family
ID=71852995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921948721.XU Active CN211200599U (en) | 2019-11-13 | 2019-11-13 | Electromagnetic flushing valve for toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211200599U (en) |
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2019
- 2019-11-13 CN CN201921948721.XU patent/CN211200599U/en active Active
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