CN221221450U - Water inlet pressure control device of water treatment equipment - Google Patents
Water inlet pressure control device of water treatment equipment Download PDFInfo
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- CN221221450U CN221221450U CN202323360724.0U CN202323360724U CN221221450U CN 221221450 U CN221221450 U CN 221221450U CN 202323360724 U CN202323360724 U CN 202323360724U CN 221221450 U CN221221450 U CN 221221450U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 109
- 230000001105 regulatory effect Effects 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims description 25
- 230000001276 controlling effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 13
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model provides a water inlet pressure control device of water treatment equipment, which comprises a pressure control pipeline, a water inlet electromagnetic valve, a pressure regulating channel and a pressure relief channel, wherein the water inlet electromagnetic valve is arranged on the surface of the pressure control pipeline, one side of the water inlet electromagnetic valve is provided with the pressure regulating channel, the pressure relief channel is arranged at the top of the pressure regulating channel, the top of the pressure relief channel is provided with a flow limiting component, the interior of the pressure regulating channel is communicated with the interior of the pressure control pipeline, the water inlet pressure control device of the water treatment equipment is provided with the pressure relief channel and a valve core at the top of the pressure regulating channel, and the air in the pressure relief channel is controlled to slowly leak out to avoid the valve core from being instantaneously opened, so that the water hammer effect caused by the instantaneous increase of water pressure is greatly reduced, the protection effect on the pipeline is improved, and the valve core only carries out lifting movement, so that high-pressure water flow cannot generate great abrasion on the valve core, and the service life of the whole device is prolonged.
Description
Technical Field
The utility model relates to the field of water treatment, in particular to a water inlet pressure control device for water treatment.
Background
A plurality of valve structures are arranged on a pipeline in the water treatment equipment and used for controlling the opening and closing of a pipeline channel. According to the technical scheme disclosed by the high-frequency and long-service-life electromagnetic valve disclosed in the prior art in the Chinese patent document CN201922032120.0, the electromagnetic valve body and the electromagnetic valve cover, the electromagnetic valve cover and the installation loop bar, and the installation loop bar and the connecting rod are assembled in a threaded connection mode, so that the electromagnetic valve is convenient to disassemble and assemble, and further the damaged parts are convenient to replace, the maintenance cost is reduced, and meanwhile, the structural design of the whole electromagnetic valve is compact, the noise is low, the speed is high, and very important engineering application values are realized.
According to the technical scheme disclosed by the water treatment device, the water treatment device is opened through the water inlet electromagnetic valve when water is fed, the water inlet electromagnetic valve only has two working conditions of opening and closing, the opening and closing actions are rapid, obvious water hammer effect can be generated on a pipeline at the front end of the valve and a related container (particularly a container with larger volume), pressure larger than normal water pressure is generated to act on the inner walls of the pipeline and the container, and related accessories such as the pipeline and the container are easy to damage. Although the electric valve can realize any angle from 0 to full open by installing the water inlet electric valve, the generated water hammer effect is small, and the valve can lead to the continuous rotation opening or closing of an actuating mechanism when the valve is frequently opened and closed in combination with the actual working condition, so the service life of the valve is short.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model aims to provide a water inlet pressure control device of water treatment equipment, so as to solve the problems in the prior art.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a water treatment facilities pressure control device that intakes, includes the controlling means body, the controlling means body includes pressure control pipeline, intake solenoid valve, pressure regulating passageway and pressure release passageway, intake solenoid valve installs the surface at pressure control pipeline, one side of intake solenoid valve is provided with pressure regulating passageway, pressure release passageway sets up at pressure regulating passageway's top, and pressure release passageway's internally mounted has the case, flow limiting assembly is installed at pressure release passageway's top, pressure regulating passageway's inside is linked together with pressure control pipeline's inside.
Further, the inside of pressure regulating passageway is provided with water inlet and outlet, and the end of water inlet is provided with the bounding wall, the outlet sets up in the outside of bounding wall, the water inlet is whole to be circular structure.
Further, the water inlet is arranged between the water inlet electromagnetic valve and the water outlet, and the bottom of the valve core is embedded into the inner side of the water inlet.
Further, the valve core comprises a pressure relief pipeline and a piston plate, the bottom of the pressure relief pipeline is fixedly connected with the middle of the surface of the piston plate, a first sealing plate is arranged at the top of the pressure relief pipeline, and an exhaust port is formed in the middle of the first sealing plate.
Further, the bottom of piston board is provided with the seal post, the top of piston board is connected with the spring, the spring cover is established on the surface of pressure release pipeline, and the top of spring and pressure release channel's inner wall top fixed connection.
Further, the side of piston plate is laminated with the inner wall of pressure release passageway mutually, the side of seal post aligns with the inner wall of water inlet, pressure release pipeline upwards wears out from the inside of pressure release passageway.
Further, the flow limiting assembly comprises a threaded rod and a top plate, the bottom of the top plate is fixedly arranged at the top end of the pressure relief channel through an upright post, a threaded sleeve is arranged in the middle of the top plate, and the threaded rod penetrates through the threaded sleeve.
Further, adjust knob is installed at the top of threaded rod, the bottom of threaded rod is provided with the second closing plate, the second closing plate coincides with the axis of first closing plate.
The utility model has the beneficial effects that:
1. The water inlet pressure control device of the water treatment equipment is provided with the pressure relief channel and the valve core at the top of the pressure regulating channel, and the valve core is prevented from being opened instantly by controlling the air in the pressure relief channel to slowly release, so that the water hammer effect caused by instant increase of water pressure is greatly reduced, and the protection effect on a pipeline is improved.
2. When the water inlet pressure control device of the water treatment equipment is used for water inlet, water pressure generated by the bottom acts on the bottom of the valve core, so that air in the pressure relief channel can only be discharged from a narrower pressure relief pipeline, impact force received by the valve core at the bottom in the process acts in a fixed range all the time, lifting movement is realized, and therefore, high-pressure water flow cannot generate larger abrasion to the valve core, and the service life of the whole device is prolonged.
3. The water inlet pressure control device of the water treatment equipment is provided with the flow limiting assembly at the top of the pressure relief channel, and can control the valve core to be slowly opened until reaching the highest position under the influence of water pressure when water is fed by controlling the height position of the second sealing plate on the flow limiting assembly, so as to control the flow generated at the rear end inside the pressure control pipeline after the valve core is completely opened, and realize the independent control function of the flow.
Drawings
FIG. 1 is a schematic view of the configuration of a water inlet pressure control device of a water treatment apparatus according to the present utility model;
FIG. 2 is a cross-sectional view of the interior of the pressure regulating and relief passages of the present utility model;
FIG. 3 is a schematic view of the structure of a valve core part of a water inlet pressure control device of a water treatment apparatus according to the present utility model;
FIG. 4 is a schematic view of a portion of a flow restrictor assembly according to the present utility model;
In the figure: 1. a pressure control conduit; 2. a water inlet electromagnetic valve; 3. a pressure regulating channel; 4. a pressure relief channel; 5. a valve core; 6. a flow restricting assembly; 7. a water inlet; 8. coaming plate; 9. a water outlet; 10. a piston plate; 11. a sealing column; 12. a pressure relief conduit; 13. an air inlet; 14. an exhaust port; 15. a first sealing plate; 16. a spring; 17. a column; 18. a top plate; 19. a threaded sleeve; 20. a threaded rod; 21. an adjustment knob; 22. and a second sealing plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a water treatment facilities pressure control device that intakes, includes the controlling means body, the controlling means body includes pressure control pipeline 1, intake solenoid valve 2, pressure regulating channel 3 and pressure release passageway 4, intake solenoid valve 2 installs the surface at pressure control pipeline 1, one side of intake solenoid valve 2 is provided with pressure regulating channel 3, pressure release passageway 4 sets up at pressure regulating channel 3's top, and pressure release passageway 4's internally mounted has case 5, pressure release passageway 4's top installs restriction subassembly 6, pressure regulating channel 3's inside is linked together with pressure control pipeline 1's inside, this water treatment facilities pressure control device is through intake solenoid valve 2 realization to pressure control pipeline 1 inside on-off treatment to be provided with pressure regulating channel 3 in one side of intake solenoid valve 2, when intake solenoid valve 2 opens, the rivers that the inflow end flowed into pressure regulating channel 3's inside is strikeed to case 5's bottom, can open pressure regulating channel 3's inside pipeline after moving up with the case 5, and can be with pressure release channel 4 control case 5 the speed that moves up through pressure release passageway 4, so can be opened the inside gradually with the speed of pressure regulating channel 3 when the inside can reach the pressure regulating channel's pressure release passageway 3.
In this embodiment, the inside of pressure regulating passageway 3 is provided with water inlet 7 and outlet 9, and the end of water inlet 7 is provided with bounding wall 8, outlet 9 sets up in the outside of bounding wall 8, water inlet 7 wholly is circular structure, water inlet 7 sets up between intake solenoid valve 2 and outlet 9, the inboard of water inlet 7 is embedded to the bottom of case 5, when intaking, through the water pressure effect that the bottom produced in the bottom on the bottom of case 5 for the inside air of pressure release passageway 4 only can follow narrower pressure release pipeline 12 and discharge, the impact force that this in-process bottom case 5 part received is acted on in fixed scope all the time, and has only realized elevating movement, therefore the rivers of high pressure can not produce great wearing and tearing to case 5, prolonged the life of whole device, specifically, is provided with pressure release passageway 4 at the top of pressure regulating passageway 3, can only discharge through the pipeline mechanism of case 5 inside, consequently control intake solenoid valve 2 after opening the inside water pressure effect that the inside of pressure release passageway 4 can slowly move on the case 5 and come out the inside air release effect through the case 9 gradually and open the water release passageway 4.
In this embodiment, the valve core 5 includes a pressure release pipe 12 and a piston plate 10, the bottom of the pressure release pipe 12 is fixedly connected with the middle of the surface of the piston plate 10, the top of the pressure release pipe 12 is provided with a first sealing plate 15, the middle of the first sealing plate 15 is provided with an exhaust port 14, the bottom of the piston plate 10 is provided with a sealing column 11, the top of the piston plate 10 is connected with a spring 16, the spring 16 is sleeved on the surface of the pressure release pipe 12, the top of the spring 16 is fixedly connected with the top of the inner wall of the pressure release channel 4, the side edge of the piston plate 10 is attached to the inner wall of the pressure release channel 4, the side edge of the sealing column 11 is aligned with the inner wall of the water inlet 7, the pressure release pipe 12 penetrates out from the inside of the pressure release channel 4, the pressure release channel 4 and the valve core 5 are arranged at the top of the pressure regulating channel 3, the valve core 5 is prevented from being instantaneously opened by controlling the air in the pressure relief channel 4 to slowly leak out, thereby greatly reducing the water hammer effect caused by the instantaneous increase of the water pressure, improving the protection effect of the pipeline, specifically, controlling the water inlet electromagnetic valve 2 to be opened, enabling water flow to enter the position of the water inlet 7, generating larger water pressure at one end of the water inlet 7, directly acting on the bottoms of the piston plate 10 and the sealing column 11, lifting up the piston plate 10, compressing the air in the pressure relief channel 4 after the piston plate 10 moves up, exhausting part of the air only upwards through the air inlet 13 at the bottom of the pressure relief channel 12, and because the air flowing space in the pressure relief channel 12 is narrow, the air exhausting speed in the pressure relief channel 4 is slow, and the air pressure in the pressure relief channel limits the upward moving speed of the piston plate 10, the water pressure at the position of the water inlet 7 is prevented from flowing into one side of the water outlet 9 quickly due to the fact that the piston plate 10 moves upwards too quickly, and therefore the purpose of reducing the water hammer effect is achieved.
In this embodiment, the flow limiting assembly 6 includes a threaded rod 20 and a top plate 18, the bottom of the top plate 18 is fixedly installed at the top end of the pressure release channel 4 through the upright 17, a threaded sleeve 19 is provided in the middle of the top plate 18, the threaded rod 20 passes through the interior of the threaded sleeve 19, an adjusting knob 21 is installed at the top of the threaded rod 20, a second sealing plate 22 is provided at the bottom of the threaded rod 20, the second sealing plate 22 coincides with the central axis of the first sealing plate 15, the flow limiting assembly 6 is provided at the top of the pressure release channel 4, the height position of the second sealing plate 22 on the flow limiting assembly 6 is controlled, the valve core 5 can be controlled to be slowly opened by the influence of water pressure until the highest position is reached, and then the flow rate generated at the rear end of the pressure control pipeline 1 is controlled to be completely opened, the independent control function of the flow rate is realized, specifically, after the threaded rod is controlled to move down by controlling the adjusting knob 21 at the top, the second sealing plate 22 can be moved down, therefore after the pressure release channel 12 is promoted to move up, finally, the piston plate is stopped to be moved up to the lower side of the second sealing plate 22 through the first sealing plate 15, the height is controlled to be opened to the top of the second sealing plate 22, and the height is controlled to be opened to be the bottom by the water outlet 9.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a water treatment facilities water inlet pressure controlling means, includes controlling means body, its characterized in that: the control device body comprises a pressure control pipeline (1), a water inlet electromagnetic valve (2), a pressure regulating channel (3) and a pressure relief channel (4), wherein the water inlet electromagnetic valve (2) is arranged on the surface of the pressure control pipeline (1), the pressure regulating channel (3) is arranged on one side of the water inlet electromagnetic valve (2), the pressure relief channel (4) is arranged at the top of the pressure regulating channel (3), a valve core (5) is arranged in the pressure relief channel (4), a flow limiting component (6) is arranged at the top of the pressure relief channel (4), and the inside of the pressure regulating channel (3) is communicated with the inside of the pressure control pipeline (1).
2. A water inlet pressure control device for water treatment equipment according to claim 1, wherein: the inside of pressure regulating passageway (3) is provided with water inlet (7) and outlet (9), and the end of water inlet (7) is provided with bounding wall (8), outlet (9) set up in the outside of bounding wall (8), water inlet (7) wholly are circular structure.
3. A water inlet pressure control device for water treatment equipment according to claim 2, wherein: the water inlet (7) is arranged between the water inlet electromagnetic valve (2) and the water outlet (9), and the bottom of the valve core (5) is embedded into the inner side of the water inlet (7).
4. A water inlet pressure control device for water treatment equipment according to claim 2, wherein: the valve core (5) comprises a pressure relief pipeline (12) and a piston plate (10), wherein the bottom of the pressure relief pipeline (12) is fixedly connected with the middle of the surface of the piston plate (10), a first sealing plate (15) is arranged at the top of the pressure relief pipeline (12), an exhaust port (14) is formed in the middle of the first sealing plate (15), and an air inlet (13) is formed in the side edge of the bottom of the pressure relief pipeline (12).
5. The water inlet pressure control device of water treatment equipment according to claim 4, wherein: the bottom of piston board (10) is provided with sealing post (11), the top of piston board (10) is connected with spring (16), spring (16) cover is established on the surface of pressure release pipeline (12), and the top of spring (16) is fixedly connected with the inner wall top of pressure release passageway (4).
6. A water inlet pressure control device for water treatment equipment as claimed in claim 5, wherein: the side of piston board (10) is laminated with the inner wall of pressure release passageway (4), the side of seal post (11) is aligned with the inner wall of water inlet (7), pressure release pipeline (12) are worn out from the inside of pressure release passageway (4) upwards.
7. The water inlet pressure control device of water treatment equipment according to claim 4, wherein: the flow limiting assembly (6) comprises a threaded rod (20) and a top plate (18), the bottom of the top plate (18) is fixedly arranged at the top end of the pressure relief channel (4) through a stand column (17), a threaded sleeve (19) is arranged in the middle of the top plate (18), and the threaded rod (20) penetrates through the threaded sleeve (19).
8. A water inlet pressure control device for water treatment equipment as claimed in claim 7, wherein: an adjusting knob (21) is arranged at the top of the threaded rod (20), a second sealing plate (22) is arranged at the bottom of the threaded rod (20), and the second sealing plate (22) coincides with the central axis of the first sealing plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323360724.0U CN221221450U (en) | 2023-12-11 | 2023-12-11 | Water inlet pressure control device of water treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323360724.0U CN221221450U (en) | 2023-12-11 | 2023-12-11 | Water inlet pressure control device of water treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221221450U true CN221221450U (en) | 2024-06-25 |
Family
ID=91577010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323360724.0U Active CN221221450U (en) | 2023-12-11 | 2023-12-11 | Water inlet pressure control device of water treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221221450U (en) |
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2023
- 2023-12-11 CN CN202323360724.0U patent/CN221221450U/en active Active
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