CN107167263B - 基于光纤拉曼温度传感器的自来水管泄漏检测实验平台 - Google Patents
基于光纤拉曼温度传感器的自来水管泄漏检测实验平台 Download PDFInfo
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- CN107167263B CN107167263B CN201710379580.3A CN201710379580A CN107167263B CN 107167263 B CN107167263 B CN 107167263B CN 201710379580 A CN201710379580 A CN 201710379580A CN 107167263 B CN107167263 B CN 107167263B
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- optical fiber
- detection
- temperature sensor
- water pipe
- pipe leakage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
- G01K11/324—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres using Raman scattering
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Examining Or Testing Airtightness (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
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CN201710379580.3A CN107167263B (zh) | 2017-05-25 | 2017-05-25 | 基于光纤拉曼温度传感器的自来水管泄漏检测实验平台 |
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CN201710379580.3A CN107167263B (zh) | 2017-05-25 | 2017-05-25 | 基于光纤拉曼温度传感器的自来水管泄漏检测实验平台 |
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CN107167263A CN107167263A (zh) | 2017-09-15 |
CN107167263B true CN107167263B (zh) | 2019-05-21 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108131569A (zh) * | 2018-01-10 | 2018-06-08 | 浙江工业大学 | 一种海底天然气管道泄漏监测实验平台及其数据处理方法 |
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 |
CN112524496A (zh) * | 2020-11-23 | 2021-03-19 | 中国计量大学 | 一种提高光纤温度检测自来水管泄露系统警报精度的实验装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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TW434380B (en) * | 2000-08-15 | 2001-05-16 | Chung Shan Inst Of Science | Sagnac interference optical fiber distribution type online leakage detection method and device |
CN201003690Y (zh) * | 2006-09-08 | 2008-01-09 | 北京工业大学 | 基于Sagnac光纤干涉仪的管道泄漏监测装置 |
CN203757380U (zh) * | 2013-12-20 | 2014-08-06 | 上海波汇通信科技有限公司 | 一种基于光纤技术的管道泄漏检测系统 |
CN105135215A (zh) * | 2015-06-26 | 2015-12-09 | 中国石油化工股份有限公司胜利油田分公司 | 一种光纤法集油管线泄漏检测装置 |
CN206093530U (zh) * | 2016-08-18 | 2017-04-12 | 杭州永慧科技有限公司 | 一种铠装光纤嵌埋式管道泄漏检测结构 |
CN106641739A (zh) * | 2016-12-30 | 2017-05-10 | 天津市誉航润铭科技发展有限公司 | 一种输水管道泄漏定位系统 |
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Application publication date: 20170915 Assignee: Xinchang China Metrology University Enterprise Innovation Research Institute Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2021330000071 Denomination of invention: Experimental platform for water pipe leakage detection based on optical fiber Raman temperature sensor Granted publication date: 20190521 License type: Common License Record date: 20210816 |
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Assignee: Xinchang China Metrology University Enterprise Innovation Research Institute Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2021330000071 Date of cancellation: 20211231 |