CN2787956Y - Pressure regulating valve for automobile - Google Patents
Pressure regulating valve for automobile Download PDFInfo
- Publication number
- CN2787956Y CN2787956Y CN 200520102280 CN200520102280U CN2787956Y CN 2787956 Y CN2787956 Y CN 2787956Y CN 200520102280 CN200520102280 CN 200520102280 CN 200520102280 U CN200520102280 U CN 200520102280U CN 2787956 Y CN2787956 Y CN 2787956Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- pressure regulating
- valve core
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Safety Valves (AREA)
Abstract
The utility model discloses a pressure regulating valve for an automobile, which is mainly composed of a pressure regulating valve body and a valve cover which is arranged above the valve body, wherein a valve core and a valve core sleeve are arranged in the valve body. The valve core is provided with a sealing gasket, and a pressure regulating spring seat and a pressure regulating spring are arranged in the valve core. A spring, a spring seat and a Y-shaped sealing ring are sheathed on the outside of the valve core sleeve from top to bottom. An air inlet port and an air outlet port are also arranged on the valve body, and an exhaust outlet is arranged at the bottom of the valve body, and is provided with regulating screws. In addition, a dust-proof cover and a dust-proof diaphragm are also arranged on the exhaust outlet. The valve cover (1) is a block of square steel plate, a conical boss is arranged in the middle of the valve cover, and four assembly small holes which are distributed in a rectangle are arranged on the periphery of the valve cover. The utility model is suitable for various automobiles.
Description
Technical field
The utility model relates to a kind of car pressure regulating valve.
Background technique
Car pressure regulating valve is used for regulating the compressed-air actuated pressure of supply line to be made it to remain in the pressure range of regulation, prevents the gas circuit overload, reduces the power loss of motor.Problems such as traditional pressure regulator valve regular meeting leaks air, pressure regulation poor stability.
Summary of the invention
The purpose of this utility model is the shortcoming at traditional car pressure regulating valve, provides a kind of project organization reasonable, easy to operate, the car pressure regulating valve of stable performance.
In order to achieve the above object, the utility model has mainly adopted following technological scheme to finish.The utility model mainly is made up of pressure regulator valve valve body and the valve gap of being located at valve body top.Be provided with spool and valve core housing in the valve body, spool is provided with a seal washer, is provided with pressure adjusting spring seat and pressure adjusting spring in the spool, and valve core housing is provided with spring, spring seat, y-type seal ring outward from top to bottom successively.Also be provided with suction port and air outlet on valve body, be provided with relief opening in the bottom, relief opening is provided with adjusting screw, also is provided with dust-proof cover and dustproof diaphragm on the relief opening.Valve gap is a square steel plate, and the centre is provided with a conical boss, and periphery is provided with four assembling apertures of rectangular distribution.
The utility model compared with prior art has following obvious advantage and innovation.(1) the utility model is simple in structure, and is easy to operate, flexibly, do not lag behind.(2) the utility model pressure regulation good stability, good reliability.(3) the utility model is adorned, is torn open conveniently, is convenient to maintenance service.
The utility model is applicable to all kinds of automobiles.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model overall structure cut-away view.
Embodiment
As shown in the figure, the utility model mainly is made up of pressure regulator valve valve body 10 and the valve gap 1 of being located at valve body 10 tops.Be provided with spool 9 and valve core housing 8 in the valve body 10, spool 9 is provided with a seal washer 7, is provided with pressure adjusting spring seat 12 and pressure adjusting spring 5 in spool 9, valve core housing 8 outer spring 2, sealing gasket ring recess 3, the y-type seal rings 4 of being provided with successively from top to bottom.Also be provided with suction port 11 and air outlet 21 on valve body 10, be provided with Pressure Regulation Exhaust mouth 31 in the bottom, relief opening 31 is provided with adjusting screw 6, also is provided with dust-proof cover and dustproof diaphragm on the relief opening 31.Valve gap 1 is a square steel plate, and the centre is provided with a conical boss, and periphery is provided with four assembling apertures of rectangular distribution.
The utility model is applicable to all kinds of automobiles.
Claims (2)
1, a kind of car pressure regulating valve, formed by pressure regulator valve valve body (10) and the valve gap (1) of being located at valve body (10) top, it is characterized in that being provided with in the valve body (10) spool (9) and valve core housing (8), spool (9) is provided with a seal washer (7), in spool (9), be provided with pressure adjusting spring seat (12) and pressure adjusting spring (5), the outer spring (2) that is provided with successively from top to bottom of valve core housing (8), sealing gasket ring recess (3), y-type seal ring (4), on valve body (10), also be provided with suction port (11) and air outlet (21), be provided with relief opening (31) in the bottom, relief opening (31) is provided with adjusting screw (6), also is provided with dust-proof cover and dustproof diaphragm on the relief opening (31).
2, car pressure regulating valve according to claim 1 is characterized in that valve gap (1) is a square steel plate, and the centre is provided with a conical boss, and periphery is provided with four assembling apertures of rectangular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520102280 CN2787956Y (en) | 2005-05-19 | 2005-05-19 | Pressure regulating valve for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520102280 CN2787956Y (en) | 2005-05-19 | 2005-05-19 | Pressure regulating valve for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2787956Y true CN2787956Y (en) | 2006-06-14 |
Family
ID=36786252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520102280 Expired - Fee Related CN2787956Y (en) | 2005-05-19 | 2005-05-19 | Pressure regulating valve for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2787956Y (en) |
-
2005
- 2005-05-19 CN CN 200520102280 patent/CN2787956Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG WANAN SCIENCE & TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WANAN GROUP CO., LTD. Effective date: 20080425 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080425 Address after: Zhuji City, Zhejiang Province town of Wan An science and Technology Park, zip code: 311835 Patentee after: Zhejiang VIE Science & Technology Co., Ltd. Address before: Zhuji City, Zhejiang Province town of Wan An science and Technology Park, zip code: 311835 Patentee before: Wanan Group Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Vie Automobile Parts Co., Ltd. Assignor: Zhejiang VIE Science & Technology Co., Ltd. Contract fulfillment period: 2009.3.1 to 2014.2.28 Contract record no.: 2009340000025 Denomination of utility model: Automatic regulating mechanism for pressure regulating valve of liquefied gas automobile Granted publication date: 20060614 License type: Exclusive license Record date: 20090413 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.1 TO 2014.2.28; CHANGE OF CONTRACT Name of requester: ANHUI WANAN CAR PARTS CO., LTD. Effective date: 20090413 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060614 Termination date: 20140519 |