CN106989281B - 一种基于光纤拉曼温度传感器的液体管道泄漏检测方法 - Google Patents
一种基于光纤拉曼温度传感器的液体管道泄漏检测方法 Download PDFInfo
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- CN106989281B CN106989281B CN201710379579.0A CN201710379579A CN106989281B CN 106989281 B CN106989281 B CN 106989281B CN 201710379579 A CN201710379579 A CN 201710379579A CN 106989281 B CN106989281 B CN 106989281B
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- detection
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- pipeline
- temperature sensor
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
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- General Health & Medical Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Examining Or Testing Airtightness (AREA)
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CN201710379579.0A CN106989281B (zh) | 2017-05-25 | 2017-05-25 | 一种基于光纤拉曼温度传感器的液体管道泄漏检测方法 |
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CN201710379579.0A CN106989281B (zh) | 2017-05-25 | 2017-05-25 | 一种基于光纤拉曼温度传感器的液体管道泄漏检测方法 |
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CN106989281A CN106989281A (zh) | 2017-07-28 |
CN106989281B true CN106989281B (zh) | 2019-03-19 |
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CN201710379579.0A Active CN106989281B (zh) | 2017-05-25 | 2017-05-25 | 一种基于光纤拉曼温度传感器的液体管道泄漏检测方法 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106764454B (zh) * | 2017-01-25 | 2020-06-23 | 山西科达自控股份有限公司 | 分布式光纤带及分布式光纤传感管网监测装置 |
US10760742B2 (en) * | 2018-03-23 | 2020-09-01 | Rosemount Inc. | Non-intrusive pipe wall diagnostics |
CN109140250B (zh) * | 2018-11-01 | 2020-05-08 | 重庆大学 | 基于分布式光纤传感的气液运输管道泄漏点在线监测*** |
CN110243547A (zh) * | 2019-03-21 | 2019-09-17 | 中国矿业大学 | 一种矿井注浆管路接头漏液的无线监测装置及其监测方法 |
CN110529744A (zh) * | 2019-07-30 | 2019-12-03 | 江阴爱科森博顿聚合体有限公司 | 一种管道渗漏检测专用的光缆尼龙护套料 |
CN111463510B (zh) * | 2020-04-14 | 2021-05-11 | 傲普(上海)新能源有限公司 | 软包电池模组及其制造方法 |
CN111693432A (zh) * | 2020-06-04 | 2020-09-22 | 山东大学 | 一种构筑物表面渗漏水自动监测***及方法 |
CN113669636B (zh) * | 2021-07-09 | 2023-04-18 | 安徽复盛信息科技有限公司 | 一种基于光纤光栅测温技术的管道渗漏监测方法 |
CN113551840A (zh) * | 2021-07-22 | 2021-10-26 | 中国核动力研究设计院 | 基于光纤测温技术的阀门内漏监测***及监测方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102900955A (zh) * | 2012-11-09 | 2013-01-30 | 天津亿利科能源科技发展股份有限公司 | 一种基于光纤测温的管道泄漏在线监测装置及其方法 |
CN105021309A (zh) * | 2015-07-14 | 2015-11-04 | 南京航空航天大学 | 一种拼接型可加热高精度分布式光纤温度传感器 |
CN205618902U (zh) * | 2016-04-26 | 2016-10-05 | 唐山丰南君业节能保温材料有限公司 | 一种具有节能监测功能的预制直埋保温管 |
CN106287236A (zh) * | 2015-06-10 | 2017-01-04 | 中国计量学院 | 分布式油气管道泄漏监测*** |
Family Cites Families (1)
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JPH06281848A (ja) * | 1993-01-28 | 1994-10-07 | Showa Electric Wire & Cable Co Ltd | ルースチューブ型光ファイバケーブル |
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2017
- 2017-05-25 CN CN201710379579.0A patent/CN106989281B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102900955A (zh) * | 2012-11-09 | 2013-01-30 | 天津亿利科能源科技发展股份有限公司 | 一种基于光纤测温的管道泄漏在线监测装置及其方法 |
CN106287236A (zh) * | 2015-06-10 | 2017-01-04 | 中国计量学院 | 分布式油气管道泄漏监测*** |
CN105021309A (zh) * | 2015-07-14 | 2015-11-04 | 南京航空航天大学 | 一种拼接型可加热高精度分布式光纤温度传感器 |
CN205618902U (zh) * | 2016-04-26 | 2016-10-05 | 唐山丰南君业节能保温材料有限公司 | 一种具有节能监测功能的预制直埋保温管 |
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Application publication date: 20170728 Assignee: Xinchang China Metrology University Enterprise Innovation Research Institute Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2021330000071 Denomination of invention: A liquid pipeline leakage detection method based on optical fiber Raman temperature sensor Granted publication date: 20190319 License type: Common License Record date: 20210816 |
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