CN219035752U - Digital display pressure reducing valve - Google Patents
Digital display pressure reducing valve Download PDFInfo
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- CN219035752U CN219035752U CN202223204145.2U CN202223204145U CN219035752U CN 219035752 U CN219035752 U CN 219035752U CN 202223204145 U CN202223204145 U CN 202223204145U CN 219035752 U CN219035752 U CN 219035752U
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- pressure reducing
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 230000004044 response Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 4
- 230000001939 inductive effect Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 5
- 230000006855 networking Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Control Of Fluid Pressure (AREA)
Abstract
The utility model discloses a digital display pressure reducing valve, which comprises a pressure reducing valve parent body, a sensing digital display mechanism and a pressure regulating mechanism, wherein the other side of the pressure reducing valve parent body is fixedly communicated with a pressure detecting cylinder, the inner wall of the pressure detecting cylinder is provided with a sliding groove in a surrounding manner, a movable piston is arranged in a sliding manner in the pressure detecting cylinder, a sliding block is fixedly arranged on the outer periphery of the movable piston in a surrounding manner, one side of the movable piston is fixedly provided with a sealing ring, the other side of the pressure detecting cylinder is fixedly provided with a pressure sensor, the pressure sensor is electrically connected with an internet terminal, and the pressure regulating mechanism is arranged above the pressure reducing valve parent body; according to the utility model, the pressure sensor inductive head is driven to move by the air pressure to move by the movable piston to be transmitted to the Internet terminal for visual display, so that the problems that the traditional mechanical pressure gauge cannot be connected with the Internet and the size is larger as the precision is higher are solved, and the air inflow can not be adjusted manually according to the requirement by rotating the pressure adjusting handle to enable the adjusting piece to rotate under the drive of the adjusting rod to be matched with the sealing piece to adjust the air inflow.
Description
Technical Field
The utility model relates to the technical field of pressure reducing valve equipment, in particular to a digital display pressure reducing valve.
Background
The pressure reducing valve is a valve which reduces the inlet pressure to a certain required outlet pressure through adjustment and automatically keeps the outlet pressure stable by means of the energy of a medium, and from the viewpoint of hydrodynamics, the pressure reducing valve is a throttling element with variable local resistance, namely, the flow speed and the kinetic energy of fluid are changed through changing the throttling area to cause different pressure losses, so that the aim of reducing pressure is achieved, and then the fluctuation of the pressure behind the valve is balanced with the spring force by means of adjustment of a control and adjustment system, so that the pressure behind the valve is kept constant within a certain error range;
the utility model of application number 202121245128.6 discloses a pressure reducing valve device, which is characterized in that a release pipe is arranged on a release pipe seat, a spring is arranged on the release pipe, a secondary valve sealing gasket is arranged on the release pipe, the release pipe seat is arranged on a valve seat, and a small piston is arranged on the release pipe, so that the pressure reducing valve is simple and compact in structure, sensitive in reaction and space-saving;
however, due to the reason of the traditional mechanical pressure meter, the mechanical pressure meter cannot be networked and the volume of the mechanical pressure meter is larger as the precision is higher, the display and networking types and requirements are more and more popular along with networking digital words, the pressure reducing valve device lacks a manual adjusting function and cannot manually adjust the air flow pressure according to the needs, and a pressure reducing valve capable of networking and digitally displaying is designed, so the utility model provides a digital display pressure reducing valve to solve the problems in the prior art.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide the digital display pressure reducing valve, which moves the movable piston to the other side of the pressure detection cylinder by air pressure, and the movable piston pushes the pressure sensor sensing head to move under the force so that the pressure sensor analyzes pressure data and then transmits the pressure data to the internet terminal for visual display, thereby solving the problems that the traditional mechanical pressure gauge cannot be connected with the network and the volume is larger as the precision is higher.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a digital display relief pressure valve, includes relief pressure valve parent, response digital display mechanism and pressure adjustment mechanism, response digital display mechanism includes pressure detection section of thick bamboo, spout, removal piston, slider, sealing ring, pressure sensor and internet terminal, the fixed intercommunication of relief pressure valve parent opposite side is equipped with pressure detection section of thick bamboo, the spout has been seted up in the pressure detection section of thick bamboo inner wall encirclement, it is equipped with the removal piston to slide in the pressure detection section of thick bamboo, the removal piston outer loop is around fixed being equipped with the slider, it is equipped with the sealing ring to remove piston one side the fixed pressure sensor that is equipped with of pressure detection section of thick bamboo opposite side, remove piston opposite side and pressure sensor inductive head fixed connection, pressure sensor electric connection is equipped with the internet terminal, relief pressure valve parent top is equipped with pressure adjustment mechanism.
The further improvement is that: the sliding block is in sliding fit with the sliding groove, and the sealing ring is attached to and sealed with the inner wall of the pressure detection cylinder.
The further improvement is that: the pressure regulating mechanism comprises an upper cover, a lock nut, a regulating rod, a regulating piece, a sealing piece and a pressure regulating handle, wherein the upper cover is arranged on a pressure reducing valve parent body, the lock nut is arranged in an external threaded fit mode of the upper cover, the regulating rod is arranged in a rotating mode of a middle bearing of the upper cover, the regulating piece is fixedly arranged at the lower end of the regulating rod, the sealing piece is fixedly arranged in the pressure reducing valve parent body, the regulating piece rotates in the pressure reducing valve parent body, and the pressure regulating handle is fixedly arranged at the upper end of the regulating rod.
The further improvement is that: the adjusting piece and the sealing piece are respectively provided with a through hole, and the adjusting piece and the sealing piece are jointed and rotated.
The further improvement is that: the pressure reducing valve is characterized in that an air inlet connector is fixedly communicated with the lower part of the pressure reducing valve parent body, and an air inlet nut is arranged on the air inlet connector in an external thread fit mode.
The further improvement is that: one side of the pressure reducing valve parent body is fixedly communicated with an air outlet joint, and the outer ring of the air outlet joint is provided with threads in a winding manner.
The beneficial effects of the utility model are as follows: according to the utility model, the movable piston is pushed to move to the other side of the pressure detection cylinder by air pressure, the pressure sensor sensing head is pushed by the movable piston to move under the action of force, so that the pressure sensor analyzes pressure data and then transmits the pressure data to the Internet terminal for visual display, the problems that the traditional mechanical pressure gauge cannot be connected with the Internet and the pressure gauge is higher in accuracy and larger in volume are solved, and the air inflow is adjusted by rotating the pressure adjusting handle in a way that the adjusting sheet is driven by the adjusting rod to rotate and cooperate with the sealing sheet to solve the problem that the air flow pressure cannot be manually adjusted according to requirements.
Drawings
FIG. 1 is a schematic overall front view of the present utility model;
FIG. 2 is a front cross-sectional view of the pressure sensing cartridge of the present utility model;
FIG. 3 is a top cross-sectional view of a pressure relief valve precursor of the present utility model;
fig. 4 is a front cross-sectional view of a tab of the utility model.
Wherein: 1. a pressure reducing valve matrix; 2. a pressure detection cylinder; 3. a chute; 4. moving the piston; 5. a slide block; 6. a seal ring; 7. a pressure sensor; 8. an Internet terminal; 9. an upper cover; 10. a lock nut; 11. an adjusting rod; 12. a regulating piece; 13. a sealing sheet; 14. a pressure regulating handle; 15. an air inlet joint; 16. an air inlet nut; 17. and an air outlet joint.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the digital display pressure reducing valve shown in fig. 1, fig. 2, fig. 3 and fig. 4, the digital display pressure reducing valve comprises a pressure reducing valve parent body 1, a sensing digital display mechanism and a pressure regulating mechanism, wherein the sensing digital display mechanism comprises a pressure detecting cylinder 2, a sliding groove 3, a movable piston 4, a sliding block 5, a sealing ring 6, a pressure sensor 7 and an internet terminal 8, the pressure detecting cylinder 2 is fixedly communicated with the other side of the pressure reducing valve parent body 1, the sliding groove 3 is formed around the inner wall of the pressure detecting cylinder 2, the movable piston 4 is fixedly arranged around the outer ring of the movable piston 4, the sealing ring 6 is fixedly arranged on one side of the movable piston 4, the pressure detecting cylinder 2 is fixedly arranged on the other side of the movable piston 4, the other side of the movable piston 4 is fixedly connected with a sensing head of the pressure sensor 7, the pressure sensor 7 is electrically connected with the internet terminal 8, when pressure is generated by air inlet in the pressure reducing valve parent body 1, the movable piston 4 is pushed to the other side of the pressure detecting cylinder 2 by the air pressure, the movable piston 4 pushes the sensing head of the pressure sensor 7 to analyze pressure data and then the pressure data is transmitted to the internet terminal 8 for visual display, and the problem that the traditional mechanical pressure meter cannot be solved, and the networking volume is larger is higher is solved.
Sliding fit between slider 5 and spout 3, sealing ring 6 and the laminating of pressure detection section of thick bamboo 2 inner wall are sealed, effectively prevent that sealed insufficient gas leakage from influencing pressure sensor 7 detection accuracy.
The pressure regulating mechanism comprises an upper cover 9, a lock nut 10, an adjusting rod 11, a regulating plate 12, a sealing plate 13 and a pressure regulating handle 14, wherein the upper cover 9 of the pressure regulating valve parent body 1 is provided with the upper cover 9, the lock nut 10 is arranged in an external thread fit manner of the upper cover 9, the adjusting rod 11 is rotatably arranged in a middle bearing of the upper cover 9, the regulating plate 12 is fixedly arranged at the lower end of the adjusting rod 11, the sealing plate 13 is fixedly arranged in the pressure regulating valve parent body 1, the regulating plate 12 rotates in the pressure regulating valve parent body 1, the pressure regulating handle 14 is fixedly arranged at the upper end of the adjusting rod 11, through holes are formed in the regulating plate 12 and the sealing plate 13, the regulating plate 12 rotates in a fit manner with the sealing plate 13 when the air flow pressure is required to be manually regulated, and the regulating plate 12 rotates under the driving of the adjusting rod 11 to be matched with the sealing plate 13 to regulate the air inflow, so that the problem that the air flow pressure cannot be manually regulated according to the requirement is solved.
The lower part of the pressure reducing valve parent body 1 is fixedly communicated with an air inlet joint 15, and an air inlet nut is arranged on the air inlet joint 15 in an external thread fit manner.
One side of the pressure reducing valve parent body 1 is fixedly communicated with an air outlet connector 17, and threads are arranged on the outer periphery of the air outlet connector 17 in a surrounding mode, so that the pressure reducing valve parent body is convenient to butt against various pipelines.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A digital display pressure reducing valve, characterized in that: including relief pressure valve parent (1), response digital display mechanism and pressure adjustment mechanism, response digital display mechanism includes pressure detection section of thick bamboo (2), spout (3), removes piston (4), slider (5), sealing ring (6), pressure sensor (7) and internet terminal (8), the fixed intercommunication of relief pressure valve parent (1) opposite side is equipped with pressure detection section of thick bamboo (2), spout (3) have been seted up around the inner wall of pressure detection section of thick bamboo (2), it moves piston (4) to slide in pressure detection section of thick bamboo (2), it is equipped with slider (5) to remove piston (4) outer loop around the fixed, it is equipped with sealing ring (6) to remove piston (4) one side pressure detection section of thick bamboo (2) opposite side is fixed and is equipped with pressure sensor (7), pressure sensor (7) electric connection is equipped with internet terminal (8), relief pressure valve parent (1) top is equipped with pressure adjustment mechanism.
2. A digitally displayed pressure relief valve according to claim 1 wherein: the sliding block (5) is in sliding fit with the sliding groove (3), and the sealing ring (6) is attached to and sealed with the inner wall of the pressure detection cylinder (2).
3. A digitally displayed pressure relief valve according to claim 1 wherein: the pressure regulating mechanism comprises an upper cover (9), a lock nut (10), an adjusting rod (11), a regulating plate (12), a sealing plate (13) and a pressure regulating handle (14), wherein the upper cover (9) of the pressure reducing valve parent body (1) is provided with the upper cover (9), the lock nut (10) is arranged on the outer thread fit of the upper cover (9), the regulating rod (11) is rotatably arranged on the middle bearing of the upper cover (9), the regulating plate (12) is fixedly arranged at the lower end of the regulating rod (11), the sealing plate (13) is fixedly arranged in the pressure reducing valve parent body (1), the regulating plate (12) rotates in the pressure reducing valve parent body (1), and the pressure regulating handle (14) is fixedly arranged at the upper end of the regulating rod (11).
4. A digitally displayed pressure relief valve according to claim 3 wherein: the adjusting piece (12) and the sealing piece (13) are respectively provided with a through hole, and the adjusting piece (12) and the sealing piece (13) are jointed and rotated.
5. A digitally displayed pressure relief valve according to claim 1 wherein: the pressure reducing valve is characterized in that an air inlet connector (15) is fixedly communicated with the lower part of the pressure reducing valve parent body (1), and an air inlet nut is arranged on the air inlet connector (15) in an external thread fit mode.
6. A digitally displayed pressure relief valve according to claim 1 wherein: one side of the pressure reducing valve parent body (1) is fixedly communicated with an air outlet joint (17), and the outer ring of the air outlet joint (17) is provided with threads in a winding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223204145.2U CN219035752U (en) | 2022-12-01 | 2022-12-01 | Digital display pressure reducing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223204145.2U CN219035752U (en) | 2022-12-01 | 2022-12-01 | Digital display pressure reducing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219035752U true CN219035752U (en) | 2023-05-16 |
Family
ID=86289458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223204145.2U Active CN219035752U (en) | 2022-12-01 | 2022-12-01 | Digital display pressure reducing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219035752U (en) |
-
2022
- 2022-12-01 CN CN202223204145.2U patent/CN219035752U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Building 101, Building 8, No. 440, Hengkeng Hedong Village, Guancheng Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Jiegong Medical Equipment Co.,Ltd. Address before: Building 101, Building 8, No. 440, Hengkeng Hedong Village, Guancheng Community, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province, 518000 Patentee before: SHENZHEN JIEGONG INTELLIGENT ELECTRIC Co.,Ltd. |