CN202582505U - Pipeline optical fiber grating remote automatic early warning device - Google Patents
Pipeline optical fiber grating remote automatic early warning device Download PDFInfo
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- CN202582505U CN202582505U CN 201220255961 CN201220255961U CN202582505U CN 202582505 U CN202582505 U CN 202582505U CN 201220255961 CN201220255961 CN 201220255961 CN 201220255961 U CN201220255961 U CN 201220255961U CN 202582505 U CN202582505 U CN 202582505U
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CN 201220255961 CN202582505U (en) | 2012-06-01 | 2012-06-01 | Pipeline optical fiber grating remote automatic early warning device |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103453844A (en) * | 2013-09-25 | 2013-12-18 | 天津亿利科能源科技发展股份有限公司 | Flexible pipeline deformation online monitoring method based on fiber bragg grating |
CN103927834A (en) * | 2014-05-04 | 2014-07-16 | 李素贞 | Underground pipeline perimeter intrusion early warning system |
CN104613318A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | Online monitoring method for tunnel internal pipeline |
CN104613885A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | Tunnel pipeline monitoring and early warning system |
CN106705854A (en) * | 2017-03-08 | 2017-05-24 | 武汉理工大学 | Pipeline longitudinal crack detection device and method based on fiber grating sensing |
CN108007370A (en) * | 2017-10-24 | 2018-05-08 | 重庆建工第三建设有限责任公司 | A kind of fiber Bragg grating strain sensor installs monitoring system |
CN111765386A (en) * | 2020-07-09 | 2020-10-13 | 观云(山东)智能科技有限公司 | Distributed real-time health monitoring system and method for pipeline structure |
CN113008146A (en) * | 2021-02-26 | 2021-06-22 | 深圳大学 | Optical fiber sensing device, pipeline corrosion monitoring system and method |
CN113865498A (en) * | 2021-09-07 | 2021-12-31 | 天津大学 | Deep water pipeline damage monitoring method based on fiber bragg grating sensing |
-
2012
- 2012-06-01 CN CN 201220255961 patent/CN202582505U/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103453844A (en) * | 2013-09-25 | 2013-12-18 | 天津亿利科能源科技发展股份有限公司 | Flexible pipeline deformation online monitoring method based on fiber bragg grating |
CN104613885B (en) * | 2013-11-05 | 2018-06-15 | 中国石油化工股份有限公司 | A kind of tunnel interior conduit monitoring and warning system |
CN104613318A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | Online monitoring method for tunnel internal pipeline |
CN104613885A (en) * | 2013-11-05 | 2015-05-13 | 中国石油化工股份有限公司 | Tunnel pipeline monitoring and early warning system |
CN103927834A (en) * | 2014-05-04 | 2014-07-16 | 李素贞 | Underground pipeline perimeter intrusion early warning system |
CN106705854A (en) * | 2017-03-08 | 2017-05-24 | 武汉理工大学 | Pipeline longitudinal crack detection device and method based on fiber grating sensing |
CN106705854B (en) * | 2017-03-08 | 2019-04-30 | 武汉理工大学 | A kind of pipeline longitudinal crack detection device and method based on optical fiber grating sensing |
CN108007370A (en) * | 2017-10-24 | 2018-05-08 | 重庆建工第三建设有限责任公司 | A kind of fiber Bragg grating strain sensor installs monitoring system |
CN111765386A (en) * | 2020-07-09 | 2020-10-13 | 观云(山东)智能科技有限公司 | Distributed real-time health monitoring system and method for pipeline structure |
CN111765386B (en) * | 2020-07-09 | 2022-08-26 | 观云(山东)智能科技有限公司 | Distributed real-time health monitoring system and method for pipeline structure |
CN113008146A (en) * | 2021-02-26 | 2021-06-22 | 深圳大学 | Optical fiber sensing device, pipeline corrosion monitoring system and method |
CN113865498A (en) * | 2021-09-07 | 2021-12-31 | 天津大学 | Deep water pipeline damage monitoring method based on fiber bragg grating sensing |
CN113865498B (en) * | 2021-09-07 | 2023-09-05 | 天津大学 | Deepwater pipeline damage monitoring method based on fiber bragg grating sensing |
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C14 | Grant of patent or utility model | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pipeline optical fiber grating remote automatic early warning device Effective date of registration: 20181019 Granted publication date: 20121205 Pledgee: Beijing good faith financing Company limited by guarantee Pledgor: Ke Li Huaan, Beijing monitoring technology for geological hazards company limited Registration number: 2018990000982 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200922 Granted publication date: 20121205 Pledgee: Beijing good faith financing Company limited by guarantee Pledgor: BEIJING KELI HUA'AN GEOLOGICAL DISASTER MONITORING TECHNOLOGY Co.,Ltd. Registration number: 2018990000982 |
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Granted publication date: 20121205 |