CN109578818B - 一种输气管道阀室干线管道爆管监测报警及联锁保护方法 - Google Patents
一种输气管道阀室干线管道爆管监测报警及联锁保护方法 Download PDFInfo
- Publication number
- CN109578818B CN109578818B CN201811551123.9A CN201811551123A CN109578818B CN 109578818 B CN109578818 B CN 109578818B CN 201811551123 A CN201811551123 A CN 201811551123A CN 109578818 B CN109578818 B CN 109578818B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- pressure drop
- alarm
- value
- valve 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pipeline Systems (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811551123.9A CN109578818B (zh) | 2018-12-18 | 2018-12-18 | 一种输气管道阀室干线管道爆管监测报警及联锁保护方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811551123.9A CN109578818B (zh) | 2018-12-18 | 2018-12-18 | 一种输气管道阀室干线管道爆管监测报警及联锁保护方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109578818A CN109578818A (zh) | 2019-04-05 |
CN109578818B true CN109578818B (zh) | 2021-07-02 |
Family
ID=65929927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811551123.9A Active CN109578818B (zh) | 2018-12-18 | 2018-12-18 | 一种输气管道阀室干线管道爆管监测报警及联锁保护方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109578818B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113324183B (zh) * | 2020-02-28 | 2022-08-30 | 中国石油天然气股份有限公司 | 破管检测系统及检测方法 |
CN112214904B (zh) * | 2020-10-20 | 2022-02-18 | 西南石油大学 | 一种输气管道压缩机抽吸条件下阀室压降速率计算方法 |
CN114607945B (zh) * | 2020-12-07 | 2024-06-25 | 中国石油天然气股份有限公司 | 破管检测系统及方法 |
CN113803644B (zh) * | 2021-09-17 | 2023-06-09 | 国家石油天然气管网集团有限公司 | 大落差输油管道内工况的判别方法和截止阀的控制方法 |
CN114110439B (zh) * | 2021-11-22 | 2022-08-02 | 中国石油大学(北京) | 一种使用截断阀处压降速率检测干线输气管道泄漏的方法 |
CN114544068B (zh) * | 2022-02-24 | 2023-06-23 | 国家石油天然气管网集团有限公司华南分公司 | 一种基于电子单元的管线监测方法及系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201546790U (zh) * | 2008-09-30 | 2010-08-11 | 伊顿公司 | 泄漏检测系统 |
CN203848970U (zh) * | 2014-01-17 | 2014-09-24 | 特福隆(上海)科技有限公司 | 冗余型数字式压力采集变送装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU932098A1 (ru) * | 1979-03-13 | 1982-05-30 | Проектный Институт "Коммуналпроект" | Дискретное устройство дл определени мест повреждени напорного трубопровода |
JPH07332599A (ja) * | 1994-06-06 | 1995-12-22 | Koatsu Gas Hoan Kyokai | ガス漏洩の判断方法 |
JP2005221348A (ja) * | 2004-02-04 | 2005-08-18 | Laserfront Technologies Inc | リーク検出機能付配管及びリーク検出装置 |
CN101354110A (zh) * | 2007-07-23 | 2009-01-28 | 上海市莘格高级中学 | 一种智能煤气泄漏报警与切断系统 |
CN101718396B (zh) * | 2009-11-30 | 2012-11-21 | 东北大学 | 基于小波和模式识别的流体输送管道泄漏检测方法及装置 |
CN202756726U (zh) * | 2012-07-26 | 2013-02-27 | 中国石油天然气股份有限公司 | 油气输送管道上的气液联动截断阀控制系统 |
CN104077443A (zh) * | 2014-06-25 | 2014-10-01 | 重庆科技学院 | 一种气液联动球阀最大压降速率设置方法 |
CN207599352U (zh) * | 2017-11-22 | 2018-07-10 | 广州市讯普机电有限公司 | 一种判断管线气体压降速率的气液联动执行机构 |
-
2018
- 2018-12-18 CN CN201811551123.9A patent/CN109578818B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201546790U (zh) * | 2008-09-30 | 2010-08-11 | 伊顿公司 | 泄漏检测系统 |
CN203848970U (zh) * | 2014-01-17 | 2014-09-24 | 特福隆(上海)科技有限公司 | 冗余型数字式压力采集变送装置 |
Also Published As
Publication number | Publication date |
---|---|
CN109578818A (zh) | 2019-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109578818B (zh) | 一种输气管道阀室干线管道爆管监测报警及联锁保护方法 | |
CN109578817B (zh) | 一种输气管道末站干线压降速率监测报警联锁方法 | |
CN109386738B (zh) | 一种输气管道阀室干线管道爆管监测报警及连锁保护装置 | |
CA2702894C (en) | Wellhead flowline protection and testing system with esp speed controller and emergency isolation valve | |
CN101657670B (zh) | 用于井口高完整性保护系统的装置和方法 | |
CN109555975B (zh) | 一种输气管道分输站干线管道爆管监测报警及联锁方法 | |
CN109404742B (zh) | 输气管道阀室干线管道爆管监测报警及保护装置、方法 | |
CN109555976B (zh) | 输气管道末站干线压降速率监测报警联锁装置及方法 | |
CN208023649U (zh) | 一种新型智能消火栓 | |
US11213768B2 (en) | Automated sand separator discharge system | |
CN109357165B (zh) | 一种输气管道主管线压降速率监测报警装置及方法 | |
CN107883056B (zh) | 安全阀实时在线监测系统及安全阀泄漏监测方法 | |
CN101884989A (zh) | 高压氮气反吹疏通导压系统的方法 | |
EA022908B1 (ru) | Высокоинтегрированная система защиты (висз, hips) устья скважины с автоматическим тестированием и самодиагностикой | |
CN109406046B (zh) | 一种输气管道首站站内主管线压降速率监测报警方法 | |
CN209445069U (zh) | 一种输气管道阀室干线管道爆管监测报警及连锁保护装置 | |
CN109611692B (zh) | 输气管道分输站干线管道爆管监测报警联锁装置及方法 | |
CN210229386U (zh) | 一种输气管道过滤分离器自动判堵装置 | |
CN109856187B (zh) | 一种输气管道烃露点在线实时检测方法 | |
CN109373202B (zh) | 一种输气管道末站干线压降速率监测报警联锁装置 | |
CN209386021U (zh) | 一种输气管道末站干线压降速率监测报警联锁装置 | |
CN109357170B (zh) | 一种输气管道首站站内主管线压降速率监测报警装置 | |
CN209309684U (zh) | 一种输气管道分输站干线管道爆管监测报警及联锁装置 | |
CN109357164B (zh) | 一种输气管道分输站干线管道爆管监测报警及联锁装置 | |
CN204704613U (zh) | 一种化工系统用自动超压泄放装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 100120 Xicheng District six paw Kang in Beijing City Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CHINA PETROLEUM PIPELINE ENGINEERING Co.,Ltd. Applicant after: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. Address before: 100120 Xicheng District six paw Kang in Beijing City Applicant before: China National Petroleum Corp. Applicant before: CHINA PETROLEUM PIPELINE ENGINEERING Co.,Ltd. Applicant before: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210524 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CHINA PETROLEUM PIPELINE ENGINEERING Co.,Ltd. Applicant after: CHINA PETROLEUM PIPELINE ENGINEERING Corp. Address before: 100120 Xicheng District six paw Kang in Beijing City Applicant before: CHINA NATIONAL PETROLEUM Corp. Applicant before: CHINA PETROLEUM PIPELINE ENGINEERING Co.,Ltd. Applicant before: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |