CN104329567B - 长输管道泄压系统 - Google Patents
长输管道泄压系统 Download PDFInfo
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- CN104329567B CN104329567B CN201410587185.0A CN201410587185A CN104329567B CN 104329567 B CN104329567 B CN 104329567B CN 201410587185 A CN201410587185 A CN 201410587185A CN 104329567 B CN104329567 B CN 104329567B
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- CN
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- Prior art keywords
- sealing
- relief valve
- pressure release
- pressure relief
- piston 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.)
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- 238000007789 sealing Methods 0.000 claims description 101
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 36
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410587185.0A CN104329567B (zh) | 2014-10-29 | 2014-10-29 | 长输管道泄压系统 |
Applications Claiming Priority (1)
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CN201410587185.0A CN104329567B (zh) | 2014-10-29 | 2014-10-29 | 长输管道泄压系统 |
Publications (2)
Publication Number | Publication Date |
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CN104329567A CN104329567A (zh) | 2015-02-04 |
CN104329567B true CN104329567B (zh) | 2017-02-15 |
Family
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CN201410587185.0A Expired - Fee Related CN104329567B (zh) | 2014-10-29 | 2014-10-29 | 长输管道泄压系统 |
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CN (1) | CN104329567B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106237813A (zh) * | 2016-08-30 | 2016-12-21 | 嘉善金亿精密铸件有限公司 | 一种稳压装置 |
DE102018116397A1 (de) * | 2018-07-06 | 2020-01-09 | R. Stahl Schaltgeräte GmbH | Explosionsgeschütztes Gehäuse mit Druckentlastung |
CN112370801A (zh) * | 2020-11-17 | 2021-02-19 | 章巍 | 一种节能安全防爆重沸器 |
CN114129329A (zh) * | 2021-11-15 | 2022-03-04 | 四川大学华西医院 | 一种胸壁矫形术后的塑形衣 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4102128A (en) * | 1977-07-01 | 1978-07-25 | Shafer Valve Company | Hand pump system for hydraulic motor |
CN202708232U (zh) * | 2012-06-26 | 2013-01-30 | 江苏海陵机械有限公司 | 管道泄压装置 |
CN103062459A (zh) * | 2013-01-19 | 2013-04-24 | 盐城市瑞恒电力石化设备制造有限公司 | 管路系统自动启闭泄压防爆安全阀 |
CN204187287U (zh) * | 2014-10-29 | 2015-03-04 | 刘复合 | 长输管道泄压系统 |
-
2014
- 2014-10-29 CN CN201410587185.0A patent/CN104329567B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4102128A (en) * | 1977-07-01 | 1978-07-25 | Shafer Valve Company | Hand pump system for hydraulic motor |
CN202708232U (zh) * | 2012-06-26 | 2013-01-30 | 江苏海陵机械有限公司 | 管道泄压装置 |
CN103062459A (zh) * | 2013-01-19 | 2013-04-24 | 盐城市瑞恒电力石化设备制造有限公司 | 管路系统自动启闭泄压防爆安全阀 |
CN204187287U (zh) * | 2014-10-29 | 2015-03-04 | 刘复合 | 长输管道泄压系统 |
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CN104329567A (zh) | 2015-02-04 |
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Inventor after: Liu Fuhe Inventor after: Liu Jianzhong Inventor before: Liu Fuhe |
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Inventor after: Zhang Ying Inventor before: Liu Fuhe Inventor before: Liu Jianzhong |
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Effective date of registration: 20170814 Address after: 300393 Tianjin City North Avenue North of the town of Xiqing District Maple Park Building No. 23 2 1602 Patentee after: Zhang Ying Address before: 830013, the Xinjiang Uygur Autonomous Region, Tianjin Urumqi Road West five lane, Urumqi Petroleum Building, room 2604 Patentee before: Liu Fuhe |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20171029 |
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