CN204328108U - Compressor safety relief valve block - Google Patents
Compressor safety relief valve block Download PDFInfo
- Publication number
- CN204328108U CN204328108U CN201420784969.8U CN201420784969U CN204328108U CN 204328108 U CN204328108 U CN 204328108U CN 201420784969 U CN201420784969 U CN 201420784969U CN 204328108 U CN204328108 U CN 204328108U
- Authority
- CN
- China
- Prior art keywords
- spring
- valve block
- valve
- spool
- valve body
- 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
Links
- 239000011888 foil Substances 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 7
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 6
- 229920002530 polyetherether ketone Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Check Valves (AREA)
Abstract
The utility model relates to a kind of compressor safety relief valve block, its technological scheme is: comprise valve body, valve seat, valve block, spring, spool, upper connection, the inside of valve body is provided with valve seat, described valve body and upper connection are threaded connection, valve block is fixed on the top of described valve seat, the top of valve block is provided with spring, the bottom of spring connects valve block, the top of spring connects spool, described spring is bolted on spool, described spring is cone structure, spring is wavy spring, the metal foil annulus of described wavy spring has the elastic element of some peak valleys, the beneficial effects of the utility model are: structure is simple, easy to use, effectively improves the working life of product.
Description
Technical field
The utility model relates to a kind of valve block, particularly a kind of compressor safety relief valve block.
Background technique
Along with the construction of west_east gas transmission pipeline, the end connection door station of pipeline, the end connection door station of pipeline, wholesale after rock gas part entrucking through station of moving into one's husband's household upon marriage, another part enters in gas storage well and carries out retail, the rock gas of gas storage well inside connects air outlet by compressor, compressor is in release, during blowdown, cause the waste of gas, rock gas is low compressing in gas storage well inside, high extrusion, circulated by compressor compresses when giving vent to anger, during exhaust, compressor valve plate there will be oil and oozes out, original valve block in the course of the work working life short, need frequent replacing, the spring of former valve block inside is common cylindrical steel spring, common spring push valve sheet, easy generation vibration, discontinuity, easy fracture, affect the normal work of compressor, shorten the working life of compressor.
Summary of the invention
The purpose of this utility model is exactly in view of the foregoing defects the prior art has, provides a kind of compressor safety relief valve block, and structure is simple, easy to use, effectively improves the working life of product.
Its technological scheme is: comprise valve body, valve seat, valve block, spring, spool, upper connection, the inside of valve body is provided with valve seat, described valve body and upper connection are threaded connection, valve block is fixed on the top of described valve seat, the top of valve block is provided with spring, the bottom of spring connects valve block, the top of spring connects spool, described spring is bolted on spool, described spring is cone structure, spring is wavy spring, the metal foil annulus of described wavy spring has the elastic element of some peak valleys.
Above-mentioned valve block adopts polyether-ether-ketone resin material.
Seal washer is provided with between above-mentioned valve body and upper connection.
The beneficial effects of the utility model are: structure is simple, easy to use, effectively improve the working life of product, wavy spring uniform force, is not easy to produce vibration, working stability, long service life is not easy fracture, valve block adopts polyether-ether-ketone resin material can realize anti-high pressure, high temperature resistant, corrosion protection, long service life, has saved cost of production.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is structural representations of spring;
In upper figure: valve body 1, valve seat 2, valve block 3, spring 4, spool 5, seal washer 6, upper connection 7.
Embodiment
1-2 by reference to the accompanying drawings, the utility model will be further described:
The utility model comprises valve body 1, valve seat 2, valve block 3, spring 4, spool 5, upper connection 7, the inside of valve body 1 is provided with valve seat 2, described valve body 1 and upper connection 7 are threaded connection, valve block 3 is fixed on the top of described valve seat 2, the top of valve block 3 is provided with spring 4, the bottom of spring 4 connects valve block 3, the top of spring 4 connects spool 5, described spring 4 is bolted on spool 5, described spring 4 is cone structure, spring 4 is wavy spring, the metal foil annulus of described wavy spring has the elastic element of some peak valleys, wavy spring uniform force, be not easy to produce vibration, working stability improves the working life of Decompression valves, improve working efficiency, decrease the harm to compressor, cone structure makes spring not easy-rupturing, uniform force.
Wherein, valve block 3 adopts polyether-ether-ketone resin material to make, and polyether-ether-ketone resin material has that radioresistance, insulating properties are stable, hydrolysis resistance, and resistance to compression is corrosion-resistant, and it meets the mechanical parts that material is made into and has self-lubricating effect.
In addition, between valve body 1 and upper connection 7, be provided with seal washer 6, realize good sealing effect.
During use, in pressure release valve block working procedure, Safety performance is stablized, wavy spring uniform force, be not easy to produce vibration, working stability improves the working life of Decompression valves, improves working efficiency, decrease the harm to compressor, cone structure makes spring not easy-rupturing, uniform force.
The beneficial effects of the utility model are: wavy spring uniform force, are not easy to produce vibration, working stability, long service life is not easy fracture, valve block adopts polyether-ether-ketone resin material can realize anti-high pressure, high temperature resistant, corrosion protection, long service life, has saved cost of production.
Claims (3)
1. a compressor safety relief valve block, it is characterized in that: comprise valve body (1), valve seat (2), valve block (3), spring (4), spool (5), upper connection (7), the inside of valve body (1) is provided with valve seat (2), described valve body (1) and upper connection (7) are threaded connection, valve block (3) is fixed on the top of described valve seat (2), the top of valve block (3) is provided with spring (4), the bottom of spring (4) connects valve block (3), the top of spring (4) connects spool (5), described spring (4) is bolted on spool (5), described spring (4) is cone structure, spring (4) is wavy spring, the metal foil annulus of described wavy spring has the elastic element of some peak valleys.
2. compressor safety relief valve block according to claim 1, is characterized in that: described valve block (3) adopts polyether-ether-ketone resin material.
3. compressor safety relief valve block according to claim 1, is characterized in that: be provided with seal washer (6) between described valve body (1) and upper connection (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784969.8U CN204328108U (en) | 2014-12-15 | 2014-12-15 | Compressor safety relief valve block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420784969.8U CN204328108U (en) | 2014-12-15 | 2014-12-15 | Compressor safety relief valve block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328108U true CN204328108U (en) | 2015-05-13 |
Family
ID=53164468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420784969.8U Expired - Fee Related CN204328108U (en) | 2014-12-15 | 2014-12-15 | Compressor safety relief valve block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUA20161997A1 (en) * | 2016-03-24 | 2017-09-24 | Bosch Gmbh Robert | VALVE FOR PUMPING GROUP TO SUPPLY FUEL TO AN INTERNAL COMBUSTION ENGINE AND PUMPING GROUP |
| CN107917259A (en) * | 2016-10-11 | 2018-04-17 | 丹佛斯动力系统有限责任两合公司 | Pressure valve |
-
2014
- 2014-12-15 CN CN201420784969.8U patent/CN204328108U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUA20161997A1 (en) * | 2016-03-24 | 2017-09-24 | Bosch Gmbh Robert | VALVE FOR PUMPING GROUP TO SUPPLY FUEL TO AN INTERNAL COMBUSTION ENGINE AND PUMPING GROUP |
| CN107917259A (en) * | 2016-10-11 | 2018-04-17 | 丹佛斯动力系统有限责任两合公司 | Pressure valve |
| CN107917259B (en) * | 2016-10-11 | 2019-10-18 | 丹佛斯动力系统有限责任两合公司 | Pressure valve |
| US10502338B2 (en) | 2016-10-11 | 2019-12-10 | Danfoss Power Solutions G.m.b.H. & Co. OHG | Pressure 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 |
Granted publication date: 20150513 Termination date: 20151215 |
|
| EXPY | Termination of patent right or utility model |