CN106989281A - 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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- CN106989281A CN106989281A CN201710379579.0A CN201710379579A CN106989281A CN 106989281 A CN106989281 A CN 106989281A CN 201710379579 A CN201710379579 A CN 201710379579A CN 106989281 A CN106989281 A CN 106989281A
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- 238000001514 detection method Methods 0.000 title claims abstract description 70
- 239000013307 optical fiber Substances 0.000 title claims abstract description 40
- 239000007788 liquid Substances 0.000 title claims abstract description 26
- 238000001069 Raman spectroscopy Methods 0.000 title claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 65
- 238000002955 isolation Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 239000012466 permeate Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 239000000463 material Substances 0.000 description 9
- 239000000835 fiber Substances 0.000 description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
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- 238000012805 post-processing Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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
-
- 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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- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- 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)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106989281A true CN106989281A (zh) | 2017-07-28 |
| CN106989281B 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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| CN (1) | CN106989281B (zh) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764454A (zh) * | 2017-01-25 | 2017-05-31 | 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 |
| CN109140250A (zh) * | 2018-11-01 | 2019-01-04 | 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系统 |
| 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 |
| CN110297009A (zh) * | 2018-03-23 | 2019-10-01 | 罗斯蒙特公司 | 非侵入式管壁诊断 |
| 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 |
| CN111463510A (zh) * | 2020-04-14 | 2020-07-28 | 上海豫源电力科技有限公司 | 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系统及方法 |
| 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系统及监测方法 |
| CN113669636A (zh) * | 2021-07-09 | 2021-11-19 | 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 |
| CN114001865A (zh) * | 2021-11-02 | 2022-02-01 | 无锡亚冠微电子有限公司 | 一种基于分布式光纤监测的隧道渗水涌水监测方法与监测系统 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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系统 |
-
2017
- 2017-05-25 CN CN201710379579.0A patent/CN106989281B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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系统 |
| 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 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764454A (zh) * | 2017-01-25 | 2017-05-31 | 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 |
| 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 |
| CN110297009A (zh) * | 2018-03-23 | 2019-10-01 | 罗斯蒙特公司 | 非侵入式管壁诊断 |
| CN109140250A (zh) * | 2018-11-01 | 2019-01-04 | 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系统 |
| 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 |
| CN111463510A (zh) * | 2020-04-14 | 2020-07-28 | 上海豫源电力科技有限公司 | 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系统及方法 |
| CN113669636A (zh) * | 2021-07-09 | 2021-11-19 | 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系统及监测方法 |
| CN114001865A (zh) * | 2021-11-02 | 2022-02-01 | 无锡亚冠微电子有限公司 | 一种基于分布式光纤监测的隧道渗水涌水监测方法与监测系统 |
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| CN106989281B (zh) | 2019-03-19 |
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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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Assignee: Xinchang China Metrology University Enterprise Innovation Research Institute Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2021330000071 Date of cancellation: 20211231 |