CN2937718Y - Combined valve of pressure regulating overpressure shutoff valve and electric valve - Google Patents
Combined valve of pressure regulating overpressure shutoff valve and electric valve Download PDFInfo
- Publication number
- CN2937718Y CN2937718Y CN 200620098524 CN200620098524U CN2937718Y CN 2937718 Y CN2937718 Y CN 2937718Y CN 200620098524 CN200620098524 CN 200620098524 CN 200620098524 U CN200620098524 U CN 200620098524U CN 2937718 Y CN2937718 Y CN 2937718Y
- Authority
- CN
- China
- Prior art keywords
- valve
- doorway
- intercepting
- shutoff valve
- shared
- 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 relates to an adjustable overpressure intercepting valve and the electromagnetic valve combination valve, which is applied to offer control with a ceiling fluid pressure for the certain vessels and the follow-up pipelines, including an adjustable overpressure intercepting valve and an electromagnetic valve, which is characterized in that an adjustable overpressure intercepting valve and an electromagnetic valve share with a same valve; an electromagnetic valve openings and an intercepting valve openings are arranged on a fluid pipeline in the shared valve; an electromagnetic valve openings cover is fixed directly on a gag bit of the electromagnetic valve; the intercepting valve openings cover with seal components covers on the intercepting valve openings and runs through the intercepting valve openings to clash with a load piece by means of a upper setting bolt spring; the load piece is fixed around a soft rubber wafer sealed by the shared valve; the same compression volume of the lower part of the load piece contacts with the lower setting bolt spring which is adjusted by a compression volume adjusting screw; a liquid inlet of the shared valve closes to the electromagnetic valve openings, and the liquid outlet of the shared valve closes to the intercepting valve openings. The utility model has the advantages that the structure is compact with a high integration, moreover the installation is convenient.
Description
Affiliated technical field
But the utility model relates to the combination brake switch and proporting of a kind of pressure regulation superpressure shutoff valve and solenoid valve, and being applied to provides the control with upper limit pressure fluid to certain container and follow-up pipeline.
Background technique
Provide fluid to follow-up pipeline, often need solve two problems simultaneously in the control automatically: the one, want to provide fluid; How many fluids two provide.Preceding problem can realize by a solenoid valve is installed in pipeline, when solenoid valve " leaves " corresponding to decision " fluid is provided ", when solenoid valve " closes " corresponding to decision " fluid is not provided ".Back one problem has a method to be: the threshold value whether pressure of seeing follow-up fluid reaches regulation determines whether continuing to provide fluid---dam when reaching or end, then continuing when not reaching provides.The device that embodies this method is the superpressure shutoff valve.In order to adapt to different " threshold value ", it is adjustable often the superpressure shutoff valve to be made " threshold value ", Here it is adjustable superpressure shutoff valve.
Therefore, need simultaneously solenoid valve and adjustable superpressure shutoff valve to be installed independently in pipeline, its deficiency is that installation is big, and the volume that stream oriented device occupies the pipeline peripheral space is big.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, but provide a kind of installation little, occupy the little pressure regulation superpressure shutoff valve of volume and the combination brake switch and proporting of solenoid valve.
The purpose of this utility model can reach like this, but the combination brake switch and proporting of a kind of pressure regulation superpressure shutoff valve and solenoid valve, but it comprises a pressure regulation superpressure shutoff valve and a solenoid valve, but it is characterized in that pressure regulation superpressure shutoff valve and the shared shared valve body of solenoid valve; Share on the fluid road in the valve body and open a solenoid valve doorway and shutoff valve doorway; The electromagnetic valve flap directly is fixed together with solenoid valve armature; Be subjected to the shutoff valve doorway lid of compression spring effect and Sealing thereof to cover on the shutoff valve doorway and to pass the valve port that dams inconsistent with force-applying piece; With the soft rubber disk central authorities of sharing valve seal, the following stage clip that the bottom is regulated by the decrement adjusting screw with decrement contacted around force-applying piece was fixed on; The fluid input of sharing valve body is near the solenoid valve doorway, and the fluid output of sharing valve body is near the shutoff valve doorway.
The utility model has following advantage compared to existing technology:
1, compact structure, the level of integration height;
2, have only a pair of stream socket, simple installation.
Description of drawings
Accompanying drawing is the utility model structural representation
1 is solenoid valve among the figure, the 3rd, and solenoid valve armature, the 5th, electromagnetic valve flap, the 7th, solenoid valve doorway, the 8th, compression spring, the 9th, shutoff valve doorway lid, the 11st, fluid output, the 12nd, Sealing, the 13rd, soft rubber disk, the 14th, shutoff valve doorway, the 15th, force-applying piece, the 19th, decrement adjusting screw, the 20th, following stage clip, the 21st, but pressure regulation superpressure shutoff valve, the 23rd, fluid input, the 25th, share valve body
Embodiment
The utility model is further described below in conjunction with accompanying drawing.But the combination brake switch and proporting of a kind of pressure regulation superpressure shutoff valve and solenoid valve, but it comprises a pressure regulation superpressure shutoff valve (21) and a solenoid valve (1), but pressure regulation superpressure shutoff valve (21) and solenoid valve (1) are shared a shared valve body (25); Share on the fluid road in the valve body (25) and open a solenoid valve doorway (7) and shutoff valve doorway (14); Electromagnetic valve flap (5) directly is fixed together with solenoid valve armature (3); Covered in shutoff valve doorway (14) by the shutoff valve doorway lid (9) of compression spring (8) effect and Sealing (12) thereof goes up and to pass the same force-applying piece of the valve port that dams (14) (15) inconsistent; Soft rubber disk (13) central authorities that seal with shared valve body (25) around force-applying piece (15) is fixed on, the following stage clip (20) that the bottom is regulated by decrement adjusting screw (19) with decrement contacts, the fluid input (23) of sharing valve body (25) is near solenoid valve doorway (7), and the fluid output (11) of sharing valve body (25) is near the shutoff valve doorway.
Fluid reaches solenoid valve doorway (7) after fluid input (23) flows into, opens solenoid valve doorway lid (5), fluid just can arrive fluid output (11) through shutoff valve doorway (14).When the pressure of locating when fluid output (11) constantly increases, the pressure that is attached thereto logical force-applying piece (15) and soft rubber disk (13) superjacent air space also constantly increases, and then make soft rubber disk (13) constantly to recessed drum, meanwhile shutoff valve doorway lid (9) also constantly descends until shutoff valve doorway (14) airtight cut-out fluid is flowed out from fluid output (11).
How many active forces force-applying piece (15) bestows is given shutoff valve doorway lid (9) and its jack-up is opened shutoff valve doorway (14), and this active force promptly is the threshold value that fluid begins to close shutoff valve doorway (14) in flowing.This threshold value obviously can be adjusted setting by rotation decrement adjusting screw (19).
Common valve body (25) can be made into many prismatics column, on the object that is easily installed in the field of employment.
Claims (1)
- But 1, the combination brake switch and proporting of a kind of pressure regulation superpressure shutoff valve and solenoid valve, but it comprises a pressure regulation superpressure shutoff valve (21) and a solenoid valve (1), but it is characterized in that pressure regulation superpressure shutoff valve (21) and the shared shared valve body (25) of solenoid valve (1); Share on the fluid road in the valve body (25) and open a solenoid valve doorway (7) and shutoff valve doorway (14); Electromagnetic valve flap (5) directly is fixed together with solenoid valve armature (3); Covered in shutoff valve doorway (1 4) by the shutoff valve doorway lid (9) of compression spring (8) effect and Sealing (12) thereof goes up and to pass the same force-applying piece of the valve port that dams (14) (15) inconsistent; With soft rubber disk (13) central authorities of sharing valve body (25) sealing, the following stage clip (20) that the bottom is regulated by decrement adjusting screw (19) with decrement contacted around force-applying piece (15) was fixed on; The fluid input (23) of sharing valve body (25) is near solenoid valve doorway (7), and the fluid output (11) of sharing valve body (25) is near the shutoff valve doorway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620098524 CN2937718Y (en) | 2006-08-14 | 2006-08-14 | Combined valve of pressure regulating overpressure shutoff valve and electric valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620098524 CN2937718Y (en) | 2006-08-14 | 2006-08-14 | Combined valve of pressure regulating overpressure shutoff valve and electric valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937718Y true CN2937718Y (en) | 2007-08-22 |
Family
ID=38361745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620098524 Expired - Fee Related CN2937718Y (en) | 2006-08-14 | 2006-08-14 | Combined valve of pressure regulating overpressure shutoff valve and electric valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937718Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330835A (en) * | 2011-09-13 | 2012-01-25 | 浙江中宝自控元件有限公司 | Combined electromagnetic valve |
-
2006
- 2006-08-14 CN CN 200620098524 patent/CN2937718Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330835A (en) * | 2011-09-13 | 2012-01-25 | 浙江中宝自控元件有限公司 | Combined electromagnetic valve |
| CN102330835B (en) * | 2011-09-13 | 2014-09-03 | 浙江中宝自控元件有限公司 | Combined electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20090914 |