CN220416331U - Micro-pressure valve with pressure display function - Google Patents
Micro-pressure valve with pressure display function Download PDFInfo
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- CN220416331U CN220416331U CN202321405291.3U CN202321405291U CN220416331U CN 220416331 U CN220416331 U CN 220416331U CN 202321405291 U CN202321405291 U CN 202321405291U CN 220416331 U CN220416331 U CN 220416331U
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- valve
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- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 229920003051 synthetic elastomer Polymers 0.000 claims description 3
- 239000005061 synthetic rubber Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Control Of Fluid Pressure (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a micro-pressure valve with a pressure display function, which comprises a valve body, wherein the top of the valve body is provided with a valve seat, two sides of the valve body are respectively provided with a connecting plate, the bottom of the valve body is fixedly connected with a shell, the inner cavity of the shell is provided with a pressure display screen, and the surface of the connecting plate is fixedly connected with a mounting shell. According to the utility model, through the cooperation of the valve body, the valve seat, the connecting plate, the casing, the pressure display screen, the mounting shell, the bolt, the adjusting disc, the movable rod, the transverse plate, the movable rod, the compression pad, the fixed shell, the spring, the movable block, the lifting rod, the lifting plate and the clamping block, the micro-pressure valve has the advantage of good sealing performance while having the pressure display function, and solves the problems that the existing pressure-adjustable micro-pressure one-way valve lacks a connecting structure with good sealing performance, and the micro-pressure valve is connected with a pipeline and is fixed only by using the bolt and the nut, so that the leakage risk is high.
Description
Technical Field
The utility model relates to the technical field of micro-pressure valves, in particular to a micro-pressure valve with a pressure display function.
Background
The micro-pressure regulating valve is a self-operated micro (differential) pressure regulating valve, does not need external energy, utilizes the self energy of a controlled medium as a power source, and introduces an actuating mechanism to control the position of a valve core to change the closure area, thereby changing the flow and achieving the purposes of controlling the pressure stability (valve back type) or pressure relief (valve front type) after the valve;
for example, the utility model provides a micro-pressure check valve with adjustable pressure, which has the following bulletin number: CN211117791U, which is installed on the device, when fluid flows in from the left side of the valve body, if the fluid pressure is higher than the spring set pressure, the valve core moves to the right side, then the opening pressure for opening the conduction check valve between the inside of the valve body and the outlet hole can be set by adjusting the thickness and tightness of the spring wire diameter, and the volume is smaller than that of the inlet fitting, and the service life is longer than that of the inlet plastic product, but this patent lacks a connection structure with good tightness, the connection between the micro-pressure valve and the pipeline is fixed only by using bolts and nuts, and the risk of leakage is larger.
Disclosure of Invention
The utility model aims to provide a micro-pressure valve with a pressure display function, which has the advantage of good sealing performance, and solves the problems that the existing pressure-adjustable micro-pressure one-way valve lacks a connecting structure with good sealing performance, is connected with a pipeline, is fixed by only using bolts and nuts, and has larger leakage risk.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a micro-pressure valve that possesses pressure display function, includes the valve body, the top of valve body is provided with the disk seat, the both sides of valve body all are provided with the connecting plate, the bottom fixedly connected with casing of valve body, the inner chamber of casing is provided with pressure display screen, the fixed surface of connecting plate is connected with the installation shell, the equal swing joint in top and bottom of installation shell has the bolt, the one end fixedly connected with regulating disk of installation shell is kept away from to the bolt, the equal swing joint in top and bottom of connecting plate has the movable rod, the one end fixedly connected with diaphragm of connecting plate is kept away from to the movable rod, the equal fixedly connected with movable rod in one side that the diaphragm is relative, the one end fixedly connected with of diaphragm compresses tightly the pad is kept away from to the movable rod, the equal fixedly connected with fixed shell in top and bottom of installation shell, the bottom fixedly connected with spring in the fixed shell inner chamber, one end fixedly connected with movable block of spring, one side fixedly connected with lifting rod of keeping away from the movable block, one end fixedly connected with lifting plate of lifting plate, one side that the opposite fixedly connected with fixture block is kept away from the movable block, one end of clamping block is kept through to the regulating disk.
Preferably, the top and the bottom of the front face of the casing are fixedly connected with guide rails, and an inner cavity of each guide rail is provided with a movable cover plate.
Preferably, the right side of the front face of the valve body is provided with a containing groove, and an inner cavity of the containing groove is fixedly connected with a nameplate.
Preferably, the surface of the adjusting disk is sleeved with an anti-skid sleeve, and the anti-skid sleeve is made of synthetic rubber.
Preferably, a handle is fixedly connected to one side, far away from the lifting rod, of the lifting plate, and anti-skidding patterns are formed on the surface of the handle.
Preferably, the limiting grooves are formed in two sides of the inner cavity of the fixed shell, the inner cavity of each limiting groove is movably connected with a limiting block, and one side of each limiting block is fixedly connected with the surface of each movable block.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the cooperation of the valve body, the valve seat, the connecting plate, the casing, the pressure display screen, the mounting shell, the bolt, the adjusting disc, the movable rod, the transverse plate, the movable rod, the compression pad, the fixed shell, the spring, the movable block, the lifting rod, the lifting plate and the clamping block, the micro-pressure valve has the advantage of good sealing performance while having the pressure display function, and solves the problems that the existing pressure-adjustable micro-pressure one-way valve lacks a connecting structure with good sealing performance, and the micro-pressure valve is connected with a pipeline and is fixed only by using the bolt and the nut, so that the leakage risk is high.
2. The movable cover plate is arranged for protecting the display screen in the inner cavity of the casing, the nameplate is arranged for marking the product information of the micro-pressure valve on the movable cover plate, the anti-skid sleeve is arranged for increasing the friction force on the surface of the regulating disc, the handle is arranged for facilitating a user to move the lifting plate and the lifting rod, and the limit groove and the limit block are arranged for limiting the movable block.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the structure of the present utility model;
fig. 3 is an enlarged partial schematic view of fig. 1 a according to the present utility model.
In the figure: 1. a valve body; 2. a valve seat; 3. a connecting plate; 4. a housing; 5. a pressure display screen; 6. a mounting shell; 7. a bolt; 8. an adjusting plate; 9. a movable rod; 10. a cross plate; 11. a moving rod; 12. a compression pad; 13. a fixed case; 14. a spring; 15. a movable block; 16. a lifting rod; 17. a lifting plate; 18. a clamping block; 19. a guide rail; 20. a removable cover; 21. a nameplate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a micro-pressure valve with a pressure display function comprises a valve body 1, a valve seat 2 is arranged at the top of the valve body 1, connecting plates 3 are arranged at two sides of the valve body 1, a casing 4 is fixedly connected to the bottom of the valve body 1, a pressure display screen 5 is arranged in an inner cavity of the casing 4, a mounting casing 6 is fixedly connected to the surface of the connecting plates 3, bolts 7 are movably connected to the top and the bottom of the mounting casing 6, one end of the bolts 7, which is far away from the mounting casing 6, is fixedly connected with an adjusting disk 8, movable rods 9 are movably connected to the top and the bottom of the connecting plates 3, one end of the movable rods 9, which is far away from the connecting plates 3, is fixedly connected with a transverse plate 10, one side, which is opposite to the transverse plate 10, is fixedly connected with a movable rod 11, one end, which is far away from the transverse plate 10, is fixedly connected with a compression pad 12, the top and the bottom of the mounting casing 6 is fixedly connected with a fixing casing 13, a spring 14 is fixedly connected to the bottom of the inner cavity of the fixing casing 13, one end of the spring 14 is fixedly connected with a movable block 15, one side, which is far away from the spring 14, is fixedly connected with a lifting rod 16, one end, which is far away from the movable block 15 is fixedly connected with a pulling plate 17, which is fixedly connected with a clamping block 18, which is far from one end of the movable block 17 is fixedly connected with a clamping block 18, which is fixedly connected with a clamping block 18, and 18, which is connected with one side opposite to the clamping block 18.
The top and the bottom of the front of the casing 4 are fixedly connected with guide rails 19, and the inner cavity of the guide rails 19 is provided with a movable cover plate 20.
Through above-mentioned technical scheme, through setting up removable cover 20 for protect the display screen of casing 4 inner chamber.
The right side of the front face of the valve body 1 is provided with a containing groove, and an inner cavity of the containing groove is fixedly connected with a nameplate 21.
Through above-mentioned technical scheme, through setting up data plate 21 for with the product information mark of this micropressure valve above it.
The surface of the adjusting disk 8 is sleeved with an anti-skid sleeve, and the anti-skid sleeve is made of synthetic rubber.
Through above-mentioned technical scheme, through setting up the antiskid cover for increase the frictional force on adjusting disk 8 surface.
A handle is fixedly connected to one side of the lifting plate 17 away from the lifting rod 16, and anti-skid patterns are arranged on the surface of the handle.
Through the technical scheme, through setting up the handle, the user removes lift plate 17 and lift bar 16 conveniently.
Limiting grooves are formed in two sides of the inner cavity of the fixed shell 13, limiting blocks are movably connected to the inner cavity of the limiting grooves, and one side of each limiting block is fixedly connected with the surface of each movable block 15.
Through above-mentioned technical scheme, through setting up spacing groove and stopper for it is spacing to movable block 15.
During the use, valve installer inserts the inner chamber of installation shell 6 with the one end of connecting pipe, first link together fixed plate and the connecting plate 3 of connecting pipe one end through the screw, then, rotate adjusting disk 8, adjusting disk 8 drives bolt 7 and rotates, bolt 7 rotates and makes diaphragm 10 and movable rod 11 remove, movable rod 11 drives and compresses tightly the connection seam that pad 12 moved to its one side and connecting plate 3 and connecting pipe one end fixed plate between to increase the installation leakproofness of this micropressure valve, this micropressure valve in the use, the user can pull open removable cover 20, grasp the pressure of micropressure valve inner chamber in real time through the display screen of casing 4 inner chamber.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a micro-pressure valve that possesses pressure display function, includes valve body (1), its characterized in that: the top of valve body (1) is provided with disk seat (2), the both sides of valve body (1) all are provided with connecting plate (3), the bottom fixedly connected with casing (4) of valve body (1), the inner chamber of casing (4) is provided with pressure display screen (5), the fixed surface of connecting plate (3) is connected with installation shell (6), the top and the bottom of installation shell (6) all swing joint have bolt (7), the one end fixedly connected with regulating plate (8) of installation shell (6) is kept away from to bolt (7), the top and the bottom of connecting plate (3) all swing joint have movable rod (9), one end of the movable rod (9) far away from the connecting plate (3) is fixedly connected with a transverse plate (10), one side, opposite to the transverse plate (10), of the movable rod (10) is fixedly connected with a movable rod (11), one end, far away from the transverse plate (10), of the movable rod (11) is fixedly connected with a compression pad (12), the top and the bottom of the installation shell (6) are fixedly connected with a fixed shell (13), the bottom of an inner cavity of the fixed shell (13) is fixedly connected with a spring (14), one end of the spring (14) is fixedly connected with a movable block (15), one side, far away from the spring (14), of the movable block (15) is fixedly connected with a lifting rod (16), one end of the lifting rod (16) far away from the movable block (15) is fixedly connected with a lifting plate (17), one opposite side of the lifting plate (17) is fixedly connected with a clamping block (18), and one end of the clamping block (18) penetrates through an inner cavity of the adjusting disc (8).
2. The micro-pressure valve with a pressure display function according to claim 1, wherein: the top and the bottom of the front face of the shell (4) are fixedly connected with guide rails (19), and an inner cavity of the guide rails (19) is provided with a movable cover plate (20).
3. The micro-pressure valve with a pressure display function according to claim 1, wherein: the right side of the front face of the valve body (1) is provided with a containing groove, and an inner cavity of the containing groove is fixedly connected with a nameplate (21).
4. The micro-pressure valve with a pressure display function according to claim 1, wherein: the surface of the adjusting disk (8) is sleeved with an anti-skid sleeve, and the anti-skid sleeve is made of synthetic rubber.
5. The micro-pressure valve with a pressure display function according to claim 1, wherein: one side of the lifting plate (17) far away from the lifting rod (16) is fixedly connected with a handle, and the surface of the handle is provided with anti-skid patterns.
6. The micro-pressure valve with a pressure display function according to claim 1, wherein: limiting grooves are formed in two sides of the inner cavity of the fixed shell (13), limiting blocks are movably connected to the inner cavity of the limiting grooves, and one side of each limiting block is fixedly connected with the surface of each movable block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321405291.3U CN220416331U (en) | 2023-06-05 | 2023-06-05 | Micro-pressure valve with pressure display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321405291.3U CN220416331U (en) | 2023-06-05 | 2023-06-05 | Micro-pressure valve with pressure display function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220416331U true CN220416331U (en) | 2024-01-30 |
Family
ID=89656040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321405291.3U Active CN220416331U (en) | 2023-06-05 | 2023-06-05 | Micro-pressure valve with pressure display function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220416331U (en) |
-
2023
- 2023-06-05 CN CN202321405291.3U patent/CN220416331U/en active Active
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