CN109555976A - 输气管道末站干线压降速率监测报警联锁装置及方法 - Google Patents
输气管道末站干线压降速率监测报警联锁装置及方法 Download PDFInfo
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- CN109555976A CN109555976A CN201811551125.8A CN201811551125A CN109555976A CN 109555976 A CN109555976 A CN 109555976A CN 201811551125 A CN201811551125 A CN 201811551125A CN 109555976 A CN109555976 A CN 109555976A
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- 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
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- 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
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
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CN201811551125.8A CN109555976B (zh) | 2018-12-18 | 2018-12-18 | 输气管道末站干线压降速率监测报警联锁装置及方法 |
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CN109555976B CN109555976B (zh) | 2021-03-30 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110285326A (zh) * | 2019-05-27 | 2019-09-27 | 中国石油天然气集团有限公司 | 一种液体管道死油段泄压装置及方法 |
CN113551153A (zh) * | 2020-04-23 | 2021-10-26 | 中国石油天然气股份有限公司 | 管道输油设备的控制参数确定方法及装置、设备和介质 |
CN114544068A (zh) * | 2022-02-24 | 2022-05-27 | 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 |
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CN101718396A (zh) * | 2009-11-30 | 2010-06-02 | 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 |
CN202074237U (zh) * | 2011-05-30 | 2011-12-14 | 韩飞 | 管道泄漏监测与负压保护装置 |
CN203656574U (zh) * | 2013-12-19 | 2014-06-18 | 上海加力气体有限公司 | 一种仪表气供应装置 |
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 |
CN106382466A (zh) * | 2016-12-14 | 2017-02-08 | 中国石油天然气集团公司 | 一种输气管道计量调压装置及方法 |
CN107504235A (zh) * | 2017-09-07 | 2017-12-22 | 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 |
CN206831174U (zh) * | 2017-03-07 | 2018-01-02 | 中国石油天然气股份有限公司 | 单流阀监控装置 |
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2018
- 2018-12-18 CN CN201811551125.8A patent/CN109555976B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
CN101718396A (zh) * | 2009-11-30 | 2010-06-02 | 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 |
CN202074237U (zh) * | 2011-05-30 | 2011-12-14 | 韩飞 | 管道泄漏监测与负压保护装置 |
CN203656574U (zh) * | 2013-12-19 | 2014-06-18 | 上海加力气体有限公司 | 一种仪表气供应装置 |
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 |
CN106382466A (zh) * | 2016-12-14 | 2017-02-08 | 中国石油天然气集团公司 | 一种输气管道计量调压装置及方法 |
CN206831174U (zh) * | 2017-03-07 | 2018-01-02 | 中国石油天然气股份有限公司 | 单流阀监控装置 |
CN107504235A (zh) * | 2017-09-07 | 2017-12-22 | 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 (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110285326A (zh) * | 2019-05-27 | 2019-09-27 | 中国石油天然气集团有限公司 | 一种液体管道死油段泄压装置及方法 |
CN113551153A (zh) * | 2020-04-23 | 2021-10-26 | 中国石油天然气股份有限公司 | 管道输油设备的控制参数确定方法及装置、设备和介质 |
CN114544068A (zh) * | 2022-02-24 | 2022-05-27 | 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 |
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CN109555976B (zh) | 2021-03-30 |
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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: 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. |
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Inventor after: Nie Zhongwen Inventor after: Huang Jing Inventor after: Sun Xiangdong Inventor after: Wang Yongji Inventor after: Yu Yongzhi Inventor before: Nie Zhongwen Inventor before: Huang Jing Inventor before: Wang Yongji Inventor before: Yu Yongzhi |
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Effective date of registration: 20210219 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: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Applicant before: CHINA NATIONAL PETROLEUM Corp. Applicant before: CHINA PETROLEUM PIPELINE ENGINEERING Co.,Ltd. Applicant before: DESIGN BRANCH OF CHINA PETROLEUM PIPELINE ENGINEERING Corp. |
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