CN113176042B - 一种气体泄漏检测装置及检测方法 - Google Patents
一种气体泄漏检测装置及检测方法 Download PDFInfo
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- CN113176042B CN113176042B CN202110347641.4A CN202110347641A CN113176042B CN 113176042 B CN113176042 B CN 113176042B CN 202110347641 A CN202110347641 A CN 202110347641A CN 113176042 B CN113176042 B CN 113176042B
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- 238000001514 detection method Methods 0.000 title claims abstract description 49
- 230000003287 optical effect Effects 0.000 claims abstract description 72
- 239000013013 elastic material Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000003384 imaging method Methods 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/12—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water
- G01M3/14—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/144—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing elastic covers or coatings, e.g. soapy water for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for valves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/161—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
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CN202110347641.4A CN113176042B (zh) | 2021-03-31 | 2021-03-31 | 一种气体泄漏检测装置及检测方法 |
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CN202110347641.4A CN113176042B (zh) | 2021-03-31 | 2021-03-31 | 一种气体泄漏检测装置及检测方法 |
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CN113176042A CN113176042A (zh) | 2021-07-27 |
CN113176042B true CN113176042B (zh) | 2022-07-01 |
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Citations (11)
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---|---|---|---|---|
JPS58151508A (ja) * | 1982-03-05 | 1983-09-08 | Hitachi Ltd | 平行度の光学的測定方法 |
US5082366A (en) * | 1990-08-30 | 1992-01-21 | Laser Technology, Inc. | Apparatus and method for detecting leaks in packages |
GB2255814A (en) * | 1991-05-16 | 1992-11-18 | Conoco Inc | Inspection pig or tool |
CN1133630A (zh) * | 1993-10-20 | 1996-10-16 | 布萨克沙斑有限公司及两合公司 | 密封装置 |
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 |
CN203551234U (zh) * | 2013-11-01 | 2014-04-16 | 南京卓实电气有限责任公司 | 一种综合型六氟化硫激光检漏仪 |
CN106643581A (zh) * | 2016-10-31 | 2017-05-10 | 佛山科学技术学院 | 玻璃平整度检测仪及检测方法 |
CN111141828A (zh) * | 2019-12-23 | 2020-05-12 | 中国特种设备检测研究院 | 一种用于储罐失效模拟及状态监测的集成实验平台 |
CN211042979U (zh) * | 2019-11-22 | 2020-07-17 | 商洛学院 | 一种杨氏模量测定仪 |
CN111735579A (zh) * | 2020-07-07 | 2020-10-02 | 河南航天液压气动技术有限公司 | 用于工件密封性检测的试验装置 |
CN112504154A (zh) * | 2020-11-02 | 2021-03-16 | 南京信息工程大学滨江学院 | 基于光路的大尺寸支撑结构形变量测量装置及测量方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL227289B (en) * | 2013-07-01 | 2019-05-30 | Dr Frucht Systems Ltd | Method and system for detecting a leak of fluid from a fluid-carrying duct |
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2021
- 2021-03-31 CN CN202110347641.4A patent/CN113176042B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58151508A (ja) * | 1982-03-05 | 1983-09-08 | Hitachi Ltd | 平行度の光学的測定方法 |
US5082366A (en) * | 1990-08-30 | 1992-01-21 | Laser Technology, Inc. | Apparatus and method for detecting leaks in packages |
GB2255814A (en) * | 1991-05-16 | 1992-11-18 | Conoco Inc | Inspection pig or tool |
CN1133630A (zh) * | 1993-10-20 | 1996-10-16 | 布萨克沙斑有限公司及两合公司 | 密封装置 |
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 |
CN203551234U (zh) * | 2013-11-01 | 2014-04-16 | 南京卓实电气有限责任公司 | 一种综合型六氟化硫激光检漏仪 |
CN106643581A (zh) * | 2016-10-31 | 2017-05-10 | 佛山科学技术学院 | 玻璃平整度检测仪及检测方法 |
CN211042979U (zh) * | 2019-11-22 | 2020-07-17 | 商洛学院 | 一种杨氏模量测定仪 |
CN111141828A (zh) * | 2019-12-23 | 2020-05-12 | 中国特种设备检测研究院 | 一种用于储罐失效模拟及状态监测的集成实验平台 |
CN111735579A (zh) * | 2020-07-07 | 2020-10-02 | 河南航天液压气动技术有限公司 | 用于工件密封性检测的试验装置 |
CN112504154A (zh) * | 2020-11-02 | 2021-03-16 | 南京信息工程大学滨江学院 | 基于光路的大尺寸支撑结构形变量测量装置及测量方法 |
Non-Patent Citations (2)
Title |
---|
朱纬亚等.条纹法锚杆力监测装置.《煤矿安全》.2017,第48卷(第12期),第123-126页. * |
陈荷友.浮动端面密封环光干涉检测的理论和应用.《石家庄铁道学院学报》.1990,第3卷(第1期),第9-14页. * |
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Effective date of registration: 20231206 Address after: Room 303, Building 10, No. 26 Yanshan Dongliushui Road, Fangshan District, Beijing, 100000 Patentee after: Beijing Jindu Huipu New Energy Technology Co.,Ltd. Address before: No. 1662, Building 13, Urban Industrial Community, Hanzheng Street, No. 21 Jiefang Avenue, Qiaokou District, Wuhan, Hubei Province, 430000 Patentee before: Hubei Lougao Information Technology Co.,Ltd. Effective date of registration: 20231206 Address after: No. 1662, Building 13, Urban Industrial Community, Hanzheng Street, No. 21 Jiefang Avenue, Qiaokou District, Wuhan, Hubei Province, 430000 Patentee after: Hubei Lougao Information Technology Co.,Ltd. Address before: 211167 No. 1, Hongjing Avenue, Jiangning University City, Nanjing, Jiangsu Province Patentee before: NANJING INSTITUTE OF TECHNOLOGY |