CN215406370U - Intelligent closestool flushing solenoid valve - Google Patents
Intelligent closestool flushing solenoid valve Download PDFInfo
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- CN215406370U CN215406370U CN202121688438.5U CN202121688438U CN215406370U CN 215406370 U CN215406370 U CN 215406370U CN 202121688438 U CN202121688438 U CN 202121688438U CN 215406370 U CN215406370 U CN 215406370U
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Abstract
The utility model provides an intelligent closestool flushing electromagnetic valve. The intelligent closestool flushing solenoid valve includes: the central valve body comprises a shaft valve body, the left side and the right side of the shaft valve body are fixedly connected with side valve bodies, the middle of the bottom of the shaft valve body is fixedly connected with a water inlet pipe, and the middle of the bottom of the side valve body is fixedly connected with a water outlet pipe; the four-way pipe insert is arranged inside the shaft valve body; and the coil valve covers are fixedly arranged at the tops of two sides of the central valve body. According to the intelligent closestool flushing electromagnetic valve, the central shaft valve and the side valves are directly designed into a whole in an injection molding mode, the structure improvement is completed by adding the four-way pipe insert structure in the middle, and then the coil valve cover, the central shaft valve cover and the coil assembly are installed on the central valve body, so that the intelligent closestool flushing electromagnetic valve is convenient to install, a large number of screws are not needed, the labor cost and the material cost can be saved, and the water leakage problem caused by the assembly problem can be eliminated.
Description
Technical Field
The utility model relates to the field of electromagnetic valves, in particular to an intelligent closestool flushing electromagnetic valve.
Background
The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, and is not limited to hydraulic pressure and pneumatic pressure.
The solenoid valve can cooperate different circuits to realize anticipated control, and the precision and the flexibility of control can both be guaranteed, and different solenoid valves play a role in different positions of control system, wherein just used the solenoid valve among the intelligent closestool, control automatic flushing.
In the existing intelligent closestool flushing electromagnetic valve, the central valve body and the side valve are independent and are fixed together through 4 screws or more screws, so that more manpower (manual screw driving) and material resources (sealing rings and screws) are needed in the installation aspect of the design, and meanwhile, the water leakage risk is greatly increased.
Therefore, it is necessary to provide an intelligent toilet flushing solenoid valve to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent closestool flushing electromagnetic valve, which solves the problems that the existing intelligent closestool flushing electromagnetic valve is troublesome to install and needs to invest more manpower.
In order to solve the above technical problem, the present invention provides an intelligent toilet flushing solenoid valve, comprising: the central valve body comprises a shaft valve body, the left side and the right side of the shaft valve body are fixedly connected with side valve bodies, the middle of the bottom of the shaft valve body is fixedly connected with a water inlet pipe, and the middle of the bottom of the side valve body is fixedly connected with a water outlet pipe;
the four-way pipe insert is arranged inside the shaft valve body;
the coil valve covers are fixedly arranged on the tops of the two sides of the central valve body;
the central shaft valve cover is fixedly arranged at the top of the middle position of the central valve body;
and the coil assembly is fixedly arranged at the top of the coil valve cover.
Directly be a whole with central axis valve and limit valve design through the mode of moulding plastics, increase the four-way pipe mold insert structure in the centre simultaneously and accomplish this institutional advancement, later install coil valve gap, central axis valve gap and coil pack on central valve body, simple to operate does not need a large amount of screws, can practice thrift the cost of labor, and the material cost also gets rid of the problem of leaking because of the assembly problem causes simultaneously.
Preferably, an anti-siphon part is arranged at the top of the inner surface of the four-way pipe insert, a sealing part is arranged between the anti-siphon part and the central shaft valve cover, and a first O-shaped ring is arranged between the bottom of the outer surface of the central shaft valve cover and the top of the inner surface of the shaft valve body.
Preferably, the both sides of limit valve body internal surface all are provided with the steel ball, the steel ball still set up in the bottom of coil valve gap internal surface, the top of limit valve body internal surface just is located the inside of coil valve gap is provided with the disc, the bottom of disc is provided with the diaphragm, the top of disc is provided with first spring, the top of limit valve body internal surface with be provided with second O type circle between the bottom of coil valve gap surface.
Preferably, a third O-ring is disposed between the coil valve cover and the coil assembly.
Preferably, the coil assembly comprises an upper iron shell device and a lower iron shell device, a movable iron core is arranged inside the upper iron shell device and the lower iron shell device, a lining is arranged at the bottom of the movable iron core, and a second spring is arranged inside the movable iron core.
Preferably, the outside of moving the iron core is provided with the coil, the top of upper and lower iron-clad device internal surface is provided with quiet iron core, quiet iron core with be provided with fourth O type circle between the coil.
Preferably, the inside fixed mounting of inlet tube has the retainer plate, the arc wall has all been seted up to the both sides of retainer plate internal surface, one side intercommunication of arc wall internal surface has the spread groove, the inside of retainer plate is provided with the filter screen, the left and right sides of filter screen surface all extends to the inside of arc wall.
Through set up retainer plate and filter screen in the inlet tube at central valve body, the filter screen can filter the impurity of aquatic, avoids the impurity of aquatic to cause the jam after the gathering at inside diaphragms of solenoid valve etc. inside water immerging the solenoid valve, influences the normal work of solenoid valve.
Preferably, the bottom of filter screen is rotated and is connected with the connecting rod, the bottom fixed mounting of connecting rod has the worm wheel, the top fixedly connected with scraper blade of connecting rod one side.
Compared with the related art, the intelligent closestool flushing electromagnetic valve provided by the utility model has the following beneficial effects:
the utility model provides an intelligent closestool flushing electromagnetic valve, which is characterized in that a central shaft valve and a side valve are directly designed into a whole in an injection molding mode, a four-way pipe insert structure is added in the middle to complete the structural improvement, and then a coil valve cover, a central shaft valve cover and a coil assembly are arranged on a central valve body.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of an intelligent toilet flush solenoid valve provided by the present invention;
FIG. 2 is a front view of the outer structure shown in FIG. 1;
FIG. 3 is a schematic view of the internal structure shown in FIG. 2;
FIG. 4 is a schematic structural diagram of a second embodiment of the intelligent toilet flush solenoid valve provided in the present invention;
fig. 5 is a schematic structural view of the fixing ring shown in fig. 4.
Reference numbers in the figures: 1. a central valve body 101, a shaft valve body 102, a side valve body 103, a water inlet pipe 104 and a water outlet pipe,
2. a coil valve cover 3, a central shaft valve cover,
4. a coil component 401, an upper iron shell device, a lower iron shell device, 402, a movable iron core, 403, a second spring, 404, a coil, 405, a static iron core, 406, a fourth O-shaped ring,
5. a four-way pipe insert 6, an anti-siphon part 7, a sealing element 8, a first O-shaped ring 9, a steel ball 10, a disc 11, a diaphragm 12, a first spring 13, a second O-shaped ring 14, a gasket 15 and a third O-shaped ring,
16. the fixed ring 17, the arc-shaped groove 18, the filter screen 19, the connecting rod 20, the worm wheel 21, the scraper 22 and the connecting groove.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of an intelligent toilet flushing solenoid valve provided by the present invention; FIG. 2 is a front view of the outer structure shown in FIG. 1;
fig. 3 is a schematic view of the internal structure shown in fig. 2. The intelligent closestool bath solenoid valve includes: the valve comprises a central valve body 1, wherein the central valve body 1 comprises a shaft valve body 101, side valve bodies 102 are fixedly connected to the left side and the right side of the shaft valve body 101, a water inlet pipe 103 is fixedly connected to the middle of the bottom of the shaft valve body 101, and a water outlet pipe 104 is fixedly connected to the middle of the bottom of the side valve body 102;
the coil valve cover 2 is fixedly arranged on the tops of two sides of the central valve body 1;
the four-way pipe insert 5 is arranged inside the shaft valve body 101;
the central shaft valve cover 3 is fixedly arranged at the top of the middle position of the central valve body 1;
and the coil assembly 4 is fixedly arranged at the top of the coil valve cover 2.
The axle valve body 101 is the central axis valve, and the production of directly moulding plastics between two limit valve bodies 102, inside intercommunication, inlet tube 103 is connected with outside water pipe, outlet pipe 104 is located inlet tube 103 both sides respectively, discharge water, the quantity of coil valve gap 2 is 2, be connected with two limit valve bodies 102, center pin valve gap 3 and axle valve body 101 adaptation, coil valve gap 2 and center pin valve gap 3 all are in the same place through screw etc. and central valve body 1 fixed mounting, the quantity of coil pack 4 is 2.
An anti-siphon part 6 is arranged at the top of the inner surface of the four-way pipe insert 5, a sealing part 7 is arranged between the anti-siphon part 6 and the four-way pipe insert 5, the sealing part 7 is arranged between the anti-siphon part 6 and the central shaft valve cover 3, and a first O-shaped ring 8 is arranged between the bottom of the outer surface of the central shaft valve cover 3 and the top of the inner surface of the shaft valve body 101.
The anti-siphon part 6 is positioned in the middle of the four-way pipe insert 5, and is used for plugging one end of the four-way pipe insert 5 aligned with the water inlet pipe 103, and the sealing part 7 is used for sealing the top of the anti-siphon part 6.
The two sides of the inner surface of the side valve body 102 are provided with steel balls 9, the steel balls 9 are further arranged at the bottom of the inner surface of the coil valve cover 2, a disc 10 is arranged at the top of the inner surface of the side valve body 102 and located inside the coil valve cover 2, a diaphragm 11 is arranged at the bottom of the disc 10, a first spring 12 is arranged at the top of the disc 10, and a second O-shaped ring 13 is arranged between the top of the inner surface of the side valve body 102 and the bottom of the outer surface of the coil valve cover 2.
The steel balls 9 are positioned at the bottom of the separated side of the inner parts of the two side valve bodies 102 and the bottom of the separated side of the inner parts of the two coil valve covers 2, and through holes are formed in the disc 10, so that water can flow through the through holes conveniently.
A third O-ring 15 is arranged between the top of the coil valve cover 2 and the coil assembly 4.
The lining 14 is clamped at the bottom of the movable iron core 402 to ensure the stability of the lining and the movable iron core, and the third O-shaped ring 15 can seal the movable iron core and the movable iron core to prevent water from seeping out.
The coil assembly 4 includes an upper iron shell device 401 and a lower iron shell device 401, a movable iron core 402 is disposed inside the upper iron shell device 401 and the lower iron shell device 401, and a second spring 403 is disposed inside the movable iron core 402.
A coil 404 is arranged outside the movable iron core 402, a static iron core 405 is arranged on the top of the inner surface of the upper iron shell device 401 and the lower iron shell device 401, and a fourth O-ring 406 is arranged between the static iron core 405 and the coil 404.
When the coil 404 is energized, an electromagnetic field is generated, and the plunger 402 is raised by the engagement of the stationary core 405, so that water flows through the side pipe to the pipe inside the side valve body 102 and out through the outlet pipe 104.
The working principle of the intelligent closestool flushing electromagnetic valve provided by the utility model is as follows:
when the intelligent closestool is flushed by water, water flow enters the four-way pipe insert 5 inside the shaft valve body 101 through the water inlet pipe 103 and is pushed upwards through the anti-siphon part 6, so that openings on two sides of the four-way pipe insert 5 are opened, and then the water flow can be shunted to the two side valve bodies 102 through two ends of the side of the four-way pipe insert.
Then when the water reaches the disk 10, the water reaches the cavity of the disk 10 of the coil valve cover 2 through the hole on the disk 10 and passes through the coil 404 and the cavity of the coil valve cover 2.
When the solenoid valve is energized, the electromagnetic field acts on the plunger 402 to overcome the elasticity of the second spring 403, so that the plunger 402 is away from the main valve opening.
The water then passes through the solenoid valve cover 2 and the passage inside the side valve body 102 to the inside of the side valve body 102 below the diaphragm 11.
After the water flows out, the pressure inside the central valve body 1 is reduced, so that the pressure between the coil valve cover 2 and the disk 10 is released, thereby lifting the disk 10 and the diaphragm 11, and at the moment, a large amount of water directly flows into the bottom of the inner surface of the side valve body 102 through the disk 10 and the diaphragm 11 and flows out through the water outlet pipe 104.
Compared with the related art, the intelligent closestool flushing electromagnetic valve provided by the utility model has the following beneficial effects:
directly be a whole with central axis valve and limit valve design through the mode of moulding plastics, increase four-way pipe mold insert 5 structure in the centre simultaneously and accomplish this time of institutional advancement, later install coil valve gap 2, central axis valve gap 3 and coil pack 4 on central valve body 1 again, simple to operate does not need a large amount of screws, can practice thrift the cost of labor, and the material cost also gets rid of the problem of leaking because of the assembly problem causes simultaneously.
Second embodiment
Referring to fig. 4 and 5 in combination, based on the intelligent toilet flushing solenoid valve provided in the first embodiment of the present application, a second embodiment of the present application provides another intelligent toilet flushing solenoid valve. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the intelligent closestool bath solenoid valve's that the second embodiment of this application provided difference lies in, the inside fixed mounting of inlet tube 103 has retainer plate 16, arc wall 17 has all been seted up to the both sides of 16 internal surfaces of retainer plate, one side intercommunication of 17 internal surfaces of arc wall has spread groove 22, the inside of retainer plate 16 is provided with filter screen 18, the left and right sides of filter screen 18 surface all extends to the inside of arc wall 17.
Fixed welding of retainer plate 16 is inside inlet tube 103, and two arc wall 17 communicate with two spread grooves 22 respectively, and inside filter screen 18 was located retainer plate 16, the fixture block at both ends extended to arc wall 17 inside, with spread groove 22 size also adaptation.
The bottom of filter screen 18 is rotated and is connected with connecting rod 19, the bottom fixed mounting of connecting rod 19 has worm wheel 20, the top fixedly connected with scraper blade 21 of connecting rod 19 one side.
The connecting rod 19 is installed together with the support frame at the bottom of the filter screen 18 through a bearing and the like, the worm wheel 20 is fixedly installed at the bottom end of the connecting rod 19, and the scraper 21 is in contact with the bottom of the filter screen 18 and can scrape off impurities adhered to the filter screen 18.
The working principle of the intelligent closestool flushing electromagnetic valve provided by the utility model is as follows:
when using intelligent closestool in rural area, some families link to each other intelligent closestool's inlet tube 103 and outside water pipe, directly draw water from outdoor river, under this kind of condition, after using intelligent closestool, the solenoid valve alright with outdoor river course etc. in the water in the waters directly pumped inlet tube 103.
When water passes through the filter screen 18, the filter screen 18 can filter impurities in the water, and the impurities in the water are prevented from blocking the diaphragm 11 along with the water flowing to the diaphragm 11 and affecting the normal work of the electromagnetic valve.
Simultaneously when filter screen 18 filters aquatic impurity, rivers at first contact with worm wheel 20 in inlet tube 103, under the drive of water, worm wheel 20 alright rotate to it is rotatory to drive scraper blade 21, scrapes the impurity of adhesion on the filter screen 18, avoids a large amount of adhesions of impurity on filter screen 18, influences the water effect of crossing of filter screen 18.
Compared with the related art, the intelligent closestool flushing electromagnetic valve provided by the utility model has the following beneficial effects:
through set up retainer plate 16 and filter screen 18 in the inlet tube 103 at central valve body 1, filter screen 18 can filter the impurity of aquatic, avoids the impurity of aquatic to cause the jam after the gathering in inside diaphragm 11 of solenoid valve etc. along with water immersion solenoid valve, influences the normal work of solenoid valve.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides an intelligence closestool bath solenoid valve which characterized in that includes:
the central valve body comprises a shaft valve body, the left side and the right side of the shaft valve body are fixedly connected with side valve bodies, the middle of the bottom of the shaft valve body is fixedly connected with a water inlet pipe, and the middle of the bottom of the side valve body is fixedly connected with a water outlet pipe;
the four-way pipe insert is arranged inside the shaft valve body;
the coil valve covers are fixedly arranged on the tops of the two sides of the central valve body;
the central shaft valve cover is fixedly arranged at the top of the middle position of the central valve body;
and the coil assembly is fixedly arranged at the top of the coil valve cover.
2. The intelligent toilet flush solenoid valve of claim 1, wherein an anti-siphon member is disposed on a top portion of an inner surface of the four-way pipe insert, a sealing member is disposed between the anti-siphon member and the center shaft valve cover, and a first O-ring is disposed between a bottom portion of an outer surface of the center shaft valve cover and a top portion of an inner surface of the shaft valve cover.
3. The intelligent toilet flushing solenoid valve of claim 1, wherein steel balls are arranged on both sides of the inner surface of the side valve body, the steel balls are further arranged at the bottom of the inner surface of the coil valve cover, a disc is arranged at the top of the inner surface of the side valve body and inside the coil valve cover, a diaphragm is arranged at the bottom of the disc, a first spring is arranged at the top of the disc, and a second O-ring is arranged between the top of the inner surface of the side valve body and the bottom of the outer surface of the coil valve cover.
4. The intelligent toilet flush solenoid valve of claim 1, wherein a third O-ring is disposed between a top of the coil valve cover and the coil assembly.
5. The intelligent toilet flushing solenoid valve of claim 4, wherein the coil assembly comprises an upper iron shell device and a lower iron shell device, a movable iron core is arranged inside the upper iron shell device and the lower iron shell device, a gasket is arranged at the bottom of the movable iron core, and a second spring is arranged inside the movable iron core.
6. The intelligent toilet flushing solenoid valve of claim 5, wherein a coil is arranged outside the movable iron core, a static iron core is arranged on the top of the inner surface of the upper iron shell device and the lower iron shell device, and a fourth O-ring is arranged between the static iron core and the coil.
7. The intelligent toilet flushing electromagnetic valve according to claim 1, wherein a fixing ring is fixedly mounted inside the water inlet pipe, arc-shaped grooves are formed in two sides of the inner surface of the fixing ring, a connecting groove is communicated with one side of the inner surface of the arc-shaped grooves, a filter screen is arranged inside the fixing ring, and the left side and the right side of the outer surface of the filter screen extend into the arc-shaped grooves.
8. The intelligent toilet flushing solenoid valve of claim 7, wherein the bottom of the filter screen is rotatably connected with a connecting rod, the bottom end of the connecting rod is fixedly provided with a worm gear, and the top of one side of the connecting rod is fixedly connected with a scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121688438.5U CN215406370U (en) | 2021-07-23 | 2021-07-23 | Intelligent closestool flushing solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121688438.5U CN215406370U (en) | 2021-07-23 | 2021-07-23 | Intelligent closestool flushing solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215406370U true CN215406370U (en) | 2022-01-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121688438.5U Active CN215406370U (en) | 2021-07-23 | 2021-07-23 | Intelligent closestool flushing solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215406370U (en) |
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2021
- 2021-07-23 CN CN202121688438.5U patent/CN215406370U/en active Active
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