CN107504235A - 一种锁扣装置及输气站场调压安全切断阀门 - Google Patents
一种锁扣装置及输气站场调压安全切断阀门 Download PDFInfo
- Publication number
- CN107504235A CN107504235A CN201710801877.4A CN201710801877A CN107504235A CN 107504235 A CN107504235 A CN 107504235A CN 201710801877 A CN201710801877 A CN 201710801877A CN 107504235 A CN107504235 A CN 107504235A
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- China
- Prior art keywords
- trigger
- release lever
- cam
- order
- order trigger
- 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.)
- Pending
Links
- 230000000694 effects Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 208000032368 Device malfunction Diseases 0.000 abstract description 2
- 230000002159 abnormal effect Effects 0.000 abstract description 2
- 230000006837 decompression Effects 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000937378 Everettia interior Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710801877.4A CN107504235A (zh) | 2017-09-07 | 2017-09-07 | 一种锁扣装置及输气站场调压安全切断阀门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710801877.4A CN107504235A (zh) | 2017-09-07 | 2017-09-07 | 一种锁扣装置及输气站场调压安全切断阀门 |
Publications (1)
Publication Number | Publication Date |
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CN107504235A true CN107504235A (zh) | 2017-12-22 |
Family
ID=60695434
Family Applications (1)
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CN201710801877.4A Pending CN107504235A (zh) | 2017-09-07 | 2017-09-07 | 一种锁扣装置及输气站场调压安全切断阀门 |
Country Status (1)
Country | Link |
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CN (1) | CN107504235A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109373202A (zh) * | 2018-12-18 | 2019-02-22 | 中国石油天然气集团公司 | 一种输气管道末站干线压降速率监测报警联锁装置 |
CN109555976A (zh) * | 2018-12-18 | 2019-04-02 | 中国石油天然气集团公司 | 输气管道末站干线压降速率监测报警联锁装置及方法 |
CN109555975A (zh) * | 2018-12-18 | 2019-04-02 | 中国石油天然气集团公司 | 一种输气管道分输站干线管道爆管监测报警及联锁方法 |
CN109578817A (zh) * | 2018-12-18 | 2019-04-05 | 中国石油天然气集团公司 | 一种输气管道末站干线压降速率监测报警联锁方法 |
CN109611692A (zh) * | 2018-12-18 | 2019-04-12 | 中国石油天然气集团公司 | 输气管道分输站干线管道爆管监测报警联锁装置及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB911464A (en) * | 1960-04-11 | 1962-11-28 | British Petroleum Co | Improvements in or relating to fluid control valves |
US20050188580A1 (en) * | 2004-03-01 | 2005-09-01 | Jewell Arnold W. | Trigger mechanism for firearms |
CN202176799U (zh) * | 2011-07-15 | 2012-03-28 | 何鸿珠 | 一种安全阀控制器 |
CN202545906U (zh) * | 2012-04-12 | 2012-11-21 | 成都华泰燃气设备有限公司 | 一种紧急切断阀 |
CN204358111U (zh) * | 2014-11-19 | 2015-05-27 | 乐山恒力阀门有限责任公司 | 一种燃气紧急切断阀 |
CN205064990U (zh) * | 2015-10-26 | 2016-03-02 | 成都川力智能流体设备股份有限公司 | 带阀位远传功能的燃气切断阀 |
CN207246498U (zh) * | 2017-09-07 | 2018-04-17 | 中石化川气东送天然气管道有限公司 | 一种锁扣装置及输气站场调压安全切断阀门 |
-
2017
- 2017-09-07 CN CN201710801877.4A patent/CN107504235A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB911464A (en) * | 1960-04-11 | 1962-11-28 | British Petroleum Co | Improvements in or relating to fluid control valves |
US20050188580A1 (en) * | 2004-03-01 | 2005-09-01 | Jewell Arnold W. | Trigger mechanism for firearms |
CN202176799U (zh) * | 2011-07-15 | 2012-03-28 | 何鸿珠 | 一种安全阀控制器 |
CN202545906U (zh) * | 2012-04-12 | 2012-11-21 | 成都华泰燃气设备有限公司 | 一种紧急切断阀 |
CN204358111U (zh) * | 2014-11-19 | 2015-05-27 | 乐山恒力阀门有限责任公司 | 一种燃气紧急切断阀 |
CN205064990U (zh) * | 2015-10-26 | 2016-03-02 | 成都川力智能流体设备股份有限公司 | 带阀位远传功能的燃气切断阀 |
CN207246498U (zh) * | 2017-09-07 | 2018-04-17 | 中石化川气东送天然气管道有限公司 | 一种锁扣装置及输气站场调压安全切断阀门 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109373202A (zh) * | 2018-12-18 | 2019-02-22 | 中国石油天然气集团公司 | 一种输气管道末站干线压降速率监测报警联锁装置 |
CN109555976A (zh) * | 2018-12-18 | 2019-04-02 | 中国石油天然气集团公司 | 输气管道末站干线压降速率监测报警联锁装置及方法 |
CN109555975A (zh) * | 2018-12-18 | 2019-04-02 | 中国石油天然气集团公司 | 一种输气管道分输站干线管道爆管监测报警及联锁方法 |
CN109578817A (zh) * | 2018-12-18 | 2019-04-05 | 中国石油天然气集团公司 | 一种输气管道末站干线压降速率监测报警联锁方法 |
CN109611692A (zh) * | 2018-12-18 | 2019-04-12 | 中国石油天然气集团公司 | 输气管道分输站干线管道爆管监测报警联锁装置及方法 |
CN109611692B (zh) * | 2018-12-18 | 2021-03-30 | 中国石油天然气集团有限公司 | 输气管道分输站干线管道爆管监测报警联锁装置及方法 |
CN109611692B8 (zh) * | 2018-12-18 | 2021-04-23 | 中国石油天然气集团有限公司 | 输气管道分输站干线管道爆管监测报警联锁装置及方法 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20200910 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Applicant after: China Petroleum & Chemical Corp. Applicant after: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. Address before: 430223 Hubei Wuhan City, Wuhan City, East Lake New Technology Development Zone Optics Valley Avenue No. 126 Sichuan Gas East pipeline project, the 1-5 layer of the Wuhan control center Applicant before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant after: CHINA PETROLEUM & CHEMICAL Corp. Applicant after: Sichuan East Natural Gas Pipeline Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Applicant before: CHINA PETROLEUM & CHEMICAL Corp. Applicant before: SINOPEC CHUANQI DONGSONG NATURAL GAS PIPELINE Co.,Ltd. |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
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RJ01 | Rejection of invention patent application after publication |