CN107179163B - 大型变压器密封元件的高速吸枪泄漏检测装置及检测方法 - Google Patents
大型变压器密封元件的高速吸枪泄漏检测装置及检测方法 Download PDFInfo
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- CN107179163B CN107179163B CN201710411343.0A CN201710411343A CN107179163B CN 107179163 B CN107179163 B CN 107179163B CN 201710411343 A CN201710411343 A CN 201710411343A CN 107179163 B CN107179163 B CN 107179163B
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- helium
- leak
- suction gun
- high speed
- sealing element
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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
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201710411343.0A CN107179163B (zh) | 2017-06-05 | 2017-06-05 | 大型变压器密封元件的高速吸枪泄漏检测装置及检测方法 |
PCT/CN2017/090470 WO2018223441A1 (zh) | 2017-06-05 | 2017-06-28 | 一种大型变压器密封元件的高速吸枪泄漏检测装置及检测方法 |
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CN201710411343.0A CN107179163B (zh) | 2017-06-05 | 2017-06-05 | 大型变压器密封元件的高速吸枪泄漏检测装置及检测方法 |
Publications (2)
Publication Number | Publication Date |
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CN107179163A CN107179163A (zh) | 2017-09-19 |
CN107179163B true CN107179163B (zh) | 2019-02-22 |
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CN201710411343.0A Active CN107179163B (zh) | 2017-06-05 | 2017-06-05 | 大型变压器密封元件的高速吸枪泄漏检测装置及检测方法 |
Country Status (2)
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CN (1) | CN107179163B (zh) |
WO (1) | WO2018223441A1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108387343B (zh) * | 2018-03-01 | 2019-11-05 | 英特尔产品(成都)有限公司 | 烘箱漏气点快速检测定位装置及方法 |
EP3814165B1 (en) * | 2018-06-29 | 2022-12-14 | Hyperloop Transportation Technologies, Inc. | A method of using air and helium in low-pressure tube transportation systems |
CN113916458B (zh) * | 2021-09-23 | 2024-06-21 | 深圳华尔升智控技术有限公司 | 一种检测精度高的多用途高稳定性氦质谱检漏仪 |
CN114018493A (zh) * | 2021-10-27 | 2022-02-08 | 华虹半导体(无锡)有限公司 | 检漏方法 |
CN114001878A (zh) * | 2021-11-04 | 2022-02-01 | 深圳华尔升智控技术有限公司 | 一种用于氦质谱检漏仪的气体过滤机构 |
CN115855383B (zh) * | 2022-12-02 | 2023-09-26 | 苏州中科科仪技术发展有限公司 | 一种吸枪维护装置、维护校准装置及其方法 |
CN116625593A (zh) * | 2023-07-25 | 2023-08-22 | 爱发科东方检测技术(成都)有限公司 | 一种锂电池检漏用模拟漏孔及其使用方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5857606A (en) * | 1997-11-12 | 1999-01-12 | Tseng; Ching-Kun | Ultrahigh speed suction gun |
US7752892B2 (en) * | 2006-09-07 | 2010-07-13 | Matheson Tri-Gas | Leak characterization apparatuses and methods for fluid storage containers |
US7707871B2 (en) * | 2007-09-24 | 2010-05-04 | Raytheon Company | Leak detection system with controlled differential pressure |
CN201373793Y (zh) * | 2009-03-30 | 2009-12-30 | 合肥皖仪科技有限公司 | 一种吸枪氦检漏仪 |
CN101706351A (zh) * | 2009-12-03 | 2010-05-12 | 晋兵 | 快速吸枪装置 |
CN201765097U (zh) * | 2010-09-10 | 2011-03-16 | 湖北省电力试验研究院 | 一种汽轮机组真空系统氦质谱查漏系统 |
CN102759433B (zh) * | 2012-07-23 | 2016-02-24 | 北京卫星环境工程研究所 | 可控式吸枪及利用其的检漏系统和检漏方法 |
CN203037418U (zh) * | 2012-12-27 | 2013-07-03 | 博益(天津)气动技术研究所有限公司 | 一种吸入式多通道氮氢检漏装置 |
CN104006929A (zh) * | 2014-06-10 | 2014-08-27 | 北京卫星环境工程研究所 | 基于限压-分流法的大气环境下的质谱单点检漏系统及方法 |
CN104132786B (zh) * | 2014-07-31 | 2017-06-06 | 国网河南省电力公司电力科学研究院 | 一种适用于特高压换流变压器的快速检漏方法 |
CN104236813B (zh) * | 2014-09-04 | 2016-07-20 | 兰州空间技术物理研究所 | 一种基于静态累积衰减比较法的正压漏孔校准装置及方法 |
CN104296943A (zh) * | 2014-09-25 | 2015-01-21 | 展测真空技术(上海)有限公司 | 一种真空式氦检设备及其方法 |
CN204666315U (zh) * | 2015-05-15 | 2015-09-23 | 安徽皖仪科技股份有限公司 | 一种低压工件的氦质谱泄漏检测装置 |
CN106383012A (zh) * | 2016-12-05 | 2017-02-08 | 安徽皖仪科技股份有限公司 | 一种利用空气进行的氦质谱检漏仪吸枪定标检漏方法 |
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2017
- 2017-06-05 CN CN201710411343.0A patent/CN107179163B/zh active Active
- 2017-06-28 WO PCT/CN2017/090470 patent/WO2018223441A1/zh active Application Filing
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WO2018223441A1 (zh) | 2018-12-13 |
CN107179163A (zh) | 2017-09-19 |
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Effective date of registration: 20181225 Address after: 266011 2 Heilongjiang 613 South Road, Qingdao City, Shandong Province Applicant after: Qingdao fruit Intellectual Property Operation Co., Ltd. Address before: 518000 Nanshan District, Shenzhen, Guangdong Taoyuan Street, dragon ball two road 4 yuan 405 Applicant before: Shenzhen Fanxi Electronics Co., Ltd. |
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Effective date of registration: 20190104 Address after: 210000 Dachang Power Road, Jiangbei New District, Nanjing City, Jiangsu Province Applicant after: Nanjing Yangzi Power Engineering Co., Ltd. Address before: 266011 2 Heilongjiang 613 South Road, Qingdao City, Shandong Province Applicant before: Qingdao fruit Intellectual Property Operation Co., Ltd. |
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