CN205423977U - Pressure control valve - Google Patents
Pressure control valve Download PDFInfo
- Publication number
- CN205423977U CN205423977U CN201620287061.5U CN201620287061U CN205423977U CN 205423977 U CN205423977 U CN 205423977U CN 201620287061 U CN201620287061 U CN 201620287061U CN 205423977 U CN205423977 U CN 205423977U
- Authority
- CN
- China
- Prior art keywords
- gag lever
- lever post
- valve core
- radius
- core chamber
- 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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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a pressure control valve, including casing, base, iron core, coil, gag lever post, valve core chamber, case, permanent magnet and controller, the top of casing is equipped with one the base, the top of base is equipped with one the controller, the inside of casing and base is equipped with an outside winding to be had the iron core of coil, the inside bottom of casing is equipped with one valve core chamber, the one end of iron core is equipped with one and is located the inside gag lever post of valve core chamber, valve core chamber 's inside is equipped with one the case, just the inside of case is equipped with one and places the spacing bar groove of gag lever post, the top of case is equipped with one the permanent magnet, the bottom of casing is equipped with one the air inlet, the side of casing is equipped with an intercommunication valve core chamber 's gas outlet, the utility model discloses simple structure, convenient to use through the controller, can adjust the scope of the pressure that the device bears, and its practical value is high, and application range is wider.
Description
Technical field
This utility model relates to field of mechanical technique, is specially a kind of pressure-control valve.
Background technology
At present, pressure-control valve is mainly used in the Stress control between two devices, general pressure-control valve is that the elastic force of the steel core parts by spool provides corresponding pressure, and this device can not be adjusted pressure, this device i.e. once manufactures, its pressure experienced scope just it has been determined that, it is impossible to change, so its range is narrower.
Utility model content
The purpose of this utility model is to provide a kind of pressure-control valve, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of pressure-control valve，Including housing、Pedestal、Iron core、Coil、Gag lever post、Valve core chamber、Spool、Permanent magnet、Gag lever post groove、Gas outlet、Air inlet and controller，The top of described housing is provided with pedestal described in，The top of described pedestal is provided with controller described in，The inside of described housing and pedestal is provided with an outside iron core being wound with described coil，The bottom of described enclosure interior is provided with valve core chamber described in，One end of described iron core is provided with one and is positioned at the gag lever post within described valve core chamber，The inside of described valve core chamber is provided with spool described in，And the inside of described spool is provided with the gag lever post groove of a described gag lever post of placement，The top of described spool is provided with permanent magnet described in，The bottom of described housing is provided with air inlet described in，The side of described housing is provided with the gas outlet of a described valve core chamber of connection.
Preferably, the radius of described gag lever post groove is more than the radius of described gag lever post.
Preferably, described spool includes that two parts form, and the radius being positioned at bottom is identical with the radius of air inlet, and superposed radius is more than the radius of described air inlet.
Preferably, in described coil, the two ends of copper cash connect the control output end of described controller by wire.
Preferably, described gag lever post is that insulant is made.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, easy to use, by controller, can adjust the scope of the born pressure of this device, and its practical value is high, and range is wider.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1, housing, 2, pedestal, 3, iron core, 4, coil, 5, gag lever post, 6, valve core chamber, 7, spool, 8, permanent magnet, 9, gag lever post groove, 10, gas outlet, 11, air inlet, 12, controller.
Detailed description of the invention
nullRefer to Fig. 1，A kind of technical scheme of this utility model offer: a kind of pressure-control valve，Including housing 1、Pedestal 2、Iron core 3、Coil 4、Gag lever post 5、Valve core chamber 6、Spool 7、Permanent magnet 8、Gag lever post groove 9、Gas outlet 10、Air inlet 11 and controller 12，The top of described housing 1 is provided with pedestal 2 described in，The top of described pedestal 2 is provided with controller 12 described in，The inside of described housing 1 and pedestal 2 is provided with an outside iron core 3 being wound with described coil 4，Bottom within described housing 1 is provided with valve core chamber 6 described in，One end of described iron core 3 is provided with one and is positioned at the gag lever post 5 within described valve core chamber 6，The inside of described valve core chamber 6 is provided with spool 7 described in，And the inside of described spool 7 is provided with the gag lever post groove 9 of a described gag lever post of placement 5，The top of described spool 7 is provided with permanent magnet 8 described in，The bottom of described housing 1 is provided with air inlet 11 described in，The side of described housing 1 is provided with the gas outlet 10 of a described valve core chamber of connection 6；Described gag lever post groove 9 radius is more than the radius of described gag lever post 5；Described spool 7 includes that two parts form, and the radius being positioned at bottom is identical with the radius of air inlet 11, and superposed radius is more than the radius of described air inlet 11；In described coil 4, the two ends of copper cash connect the control output end of described controller 12 by wire；Described gag lever post 5 is made for insulant.
Specifically used mode: when using this utility model, air inlet 11 and gas outlet 10 are connected between stream oriented device, and input quantitative electric current in coil 4 by controller 12 so that iron core 3 produces magnetic, now permanent magnet 8 produces repulsion with iron core, thus plays Stress control effect.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
Claims (5)
- null1. a pressure-control valve，Including housing (1)、Pedestal (2)、Iron core (3)、Coil (4)、Gag lever post (5)、Valve core chamber (6)、Spool (7)、Permanent magnet (8)、Gag lever post groove (9)、Gas outlet (10)、Air inlet (11) and controller (12)，It is characterized in that: the top of described housing (1) is provided with pedestal described in (2)，The top of described pedestal (2) is provided with controller described in (12)，The inside of described housing (1) and pedestal (2) is provided with an outside iron core (3) being wound with described coil (4)，The bottom of described housing (1) inside is provided with valve core chamber described in (6)，One end of described iron core (3) is provided with one and is positioned at the gag lever post (5) that described valve core chamber (6) is internal，The inside of described valve core chamber (6) is provided with spool described in (7)，And the inside of described spool (7) is provided with the gag lever post groove (9) of the described gag lever post of a placement (5)，The top of described spool (7) is provided with permanent magnet described in (8)，The bottom of described housing (1) is provided with air inlet described in (11)，The side of described housing (1) is provided with the gas outlet (10) of a described valve core chamber of connection (6).
- A kind of pressure-control valve the most according to claim 1, it is characterised in that: the radius of described gag lever post groove (9) is more than the radius of described gag lever post (5).
- A kind of pressure-control valve the most according to claim 1, it is characterised in that: described spool (7) includes that two parts form, and the radius being positioned at bottom is identical with the radius of air inlet (11), and superposed radius is more than the radius of described air inlet (11).
- A kind of pressure-control valve the most according to claim 1, it is characterised in that: in described coil (4), the two ends of copper cash connect the control output end of described controller (12) by wire.
- A kind of pressure-control valve the most according to claim 1, it is characterised in that: described gag lever post (5) is that insulant is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287061.5U CN205423977U (en) | 2016-04-08 | 2016-04-08 | Pressure control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620287061.5U CN205423977U (en) | 2016-04-08 | 2016-04-08 | Pressure control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423977U true CN205423977U (en) | 2016-08-03 |
Family
ID=56521045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620287061.5U Expired - Fee Related CN205423977U (en) | 2016-04-08 | 2016-04-08 | Pressure control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778779A (en) * | 2019-10-16 | 2020-02-11 | 黄山市徽州和顺实业有限公司 | Oil pipe pressure balance control valve |
-
2016
- 2016-04-08 CN CN201620287061.5U patent/CN205423977U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778779A (en) * | 2019-10-16 | 2020-02-11 | 黄山市徽州和顺实业有限公司 | Oil pipe pressure balance control valve |
| CN110778779B (en) * | 2019-10-16 | 2021-11-09 | 黄山市徽州和顺实业有限公司 | Oil pipe pressure balance control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20180408 |