CN104132786B - 一种适用于特高压换流变压器的快速检漏方法 - Google Patents
一种适用于特高压换流变压器的快速检漏方法 Download PDFInfo
- Publication number
- CN104132786B CN104132786B CN201410372065.9A CN201410372065A CN104132786B CN 104132786 B CN104132786 B CN 104132786B CN 201410372065 A CN201410372065 A CN 201410372065A CN 104132786 B CN104132786 B CN 104132786B
- Authority
- CN
- China
- Prior art keywords
- helium
- valve
- power transformer
- converter power
- leak
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372065.9A CN104132786B (zh) | 2014-07-31 | 2014-07-31 | 一种适用于特高压换流变压器的快速检漏方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372065.9A CN104132786B (zh) | 2014-07-31 | 2014-07-31 | 一种适用于特高压换流变压器的快速检漏方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104132786A CN104132786A (zh) | 2014-11-05 |
| CN104132786B true CN104132786B (zh) | 2017-06-06 |
Family
ID=51805554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410372065.9A Active CN104132786B (zh) | 2014-07-31 | 2014-07-31 | 一种适用于特高压换流变压器的快速检漏方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104132786B (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896255A (zh) * | 2018-07-18 | 2018-11-27 | 山东淄博汉能薄膜太阳能有限公司 | 一种靶管检漏装置及检漏方法 |
| CN110879122A (zh) * | 2019-12-13 | 2020-03-13 | 西安飞机工业(集团)有限责任公司 | 一种飞机机翼油箱密封性检测装置及检测方法 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021356A (zh) * | 2015-07-01 | 2015-11-04 | 国网天津市电力公司 | 一种检测氢冷式发电机氢气系统泄漏的试验方法 |
| FR3039273B1 (fr) * | 2015-07-20 | 2017-08-11 | Pfeiffer Vacuum Sas | Procede de controle de l'etancheite de produits scelles et installation de detection de fuites |
| CN106052968B (zh) * | 2016-05-17 | 2019-04-23 | 中广核检测技术有限公司 | 核蒸汽发生器传热管氦质谱检漏设备漏点定位方法 |
| CN106500924B (zh) * | 2016-10-10 | 2019-07-12 | 广西电网有限责任公司电力科学研究院 | 一种金属波纹式储油柜的检漏方法 |
| CN107179163B (zh) * | 2017-06-05 | 2019-02-22 | 南京扬子动力工程有限责任公司 | 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 |
| CN110702341A (zh) * | 2019-11-20 | 2020-01-17 | 国网宁夏电力有限公司固原供电公司 | 一种变压器油枕密封性检测装置 |
| CN113531389A (zh) * | 2021-07-09 | 2021-10-22 | 东莞先导先进科技有限公司 | 一种漏率检测设备及其充压气装置、充压气控制方法 |
| CN118150057A (zh) * | 2024-05-13 | 2024-06-07 | 三峡物资招标管理有限公司 | 一种变压器主密封正压检漏方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2441123A1 (de) * | 1974-08-28 | 1976-03-11 | Leybold Heraeus Gmbh & Co Kg | Verfahren zur dichtigkeitspruefung von gegenstaenden |
| FR2606878A1 (fr) * | 1986-11-13 | 1988-05-20 | Walter Jean Jacques | Detection des fuites de cuve de transformateur |
| CN100514019C (zh) * | 2007-09-06 | 2009-07-15 | 中国核动力研究设计院 | 高温高压氦检漏方法及其检漏装置 |
| CN203572620U (zh) * | 2013-11-28 | 2014-04-30 | 天津华赛尔传热设备有限公司 | 一种全焊接板式换热器单板对焊缝检漏装置 |
| CN203745156U (zh) * | 2013-12-05 | 2014-07-30 | 珠海格力电器股份有限公司 | 工件检漏装置 |
-
2014
- 2014-07-31 CN CN201410372065.9A patent/CN104132786B/zh active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108896255A (zh) * | 2018-07-18 | 2018-11-27 | 山东淄博汉能薄膜太阳能有限公司 | 一种靶管检漏装置及检漏方法 |
| CN110879122A (zh) * | 2019-12-13 | 2020-03-13 | 西安飞机工业(集团)有限责任公司 | 一种飞机机翼油箱密封性检测装置及检测方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104132786A (zh) | 2014-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104132786B (zh) | 一种适用于特高压换流变压器的快速检漏方法 | |
| CN100514019C (zh) | 高温高压氦检漏方法及其检漏装置 | |
| CN103440890A (zh) | 板式换热器泄漏检测系统及检测方法 | |
| CN106500992B (zh) | 一种引流发动机煤油伺服机构地面试验方法 | |
| CN204461702U (zh) | 一种船用压力容器的密封性检测装置 | |
| CN106680100A (zh) | 一种海底管道内检测仪器耐压试验装置 | |
| CN106124135A (zh) | 一种用于检测大型变压器套管端部密封微泄漏的装置及方法 | |
| CN206002261U (zh) | 一种用于检测大型变压器套管端部密封微泄漏的装置 | |
| CN106679903A (zh) | 一种带干燥试压表的油浸式油箱流水线试漏系统 | |
| CN106352155B (zh) | 核电站一回路逆止阀带压密封检修方法 | |
| CN107941425A (zh) | 一种应用于中小口径阀门的打压试验装置及使用方法 | |
| CN216524627U (zh) | 一种氦气检测设备 | |
| KR20080083094A (ko) | 하수관로의 누수시험 장치 및 방법 | |
| CN203979895U (zh) | 一种管道带压封堵效果的测试装置 | |
| CN115031169A (zh) | 导汽管膨胀节打压排查方法及导汽管膨胀节打压装置 | |
| CN109098789A (zh) | 一种汽轮机真空严密性施工方法 | |
| CN202869762U (zh) | 一种机车用变压器油箱试压装置 | |
| CN107490458A (zh) | 一种气阀检漏组件及气阀检漏方法 | |
| CN207882080U (zh) | 一种用于核电站稳压器泄压箱水压试验的装置 | |
| CN218781955U (zh) | 一种可回收泵组的密封性试验装置 | |
| CN219244934U (zh) | 一种用于电池密封性检测的装置 | |
| CN222761805U (zh) | 一种天然气管道安全无损检测装置 | |
| CN211740491U (zh) | 一种管道类设备打压装置 | |
| CN214583895U (zh) | 一种通用水压工装 | |
| CN204666314U (zh) | 用于制冷行业的阀件检漏装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yingwei Inventor after: Liu Peidong Inventor after: Zhang Lei Inventor after: Liu Jingyu Inventor after: Fan Xin Inventor after: Shi Feng Inventor after: Zhang Qingfu Inventor after: Cheng Zhenxu Inventor after: Fan Wenwang Inventor after: Zhao Hongjun Inventor after: Zhang Pan Inventor before: Liu Yingwei |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170511 Address after: 450052 Songshan, Zhengzhou, Henan District No. 27 South Road, No. 85 Applicant after: Electric Power Research Institute, State Grid Henan Electric Power Company Applicant after: Henan En Pai high-tech Group Co.,Ltd Applicant after: State Grid Corporation of China Applicant after: Zhengzhou Yuzhong energy limited liability company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Electric Power Research Institute, State Grid Henan Electric Power Company |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 450052 No. 85 South Songshan Road, 27 District, Henan, Zhengzhou Co-patentee after: Henan jiuyu enpai Power Technology Co., Ltd Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID HENAN ELECTRIC POWER Co. Co-patentee after: State Grid Corporation of China Co-patentee after: Zhengzhou Yuzhong Energy Co.,Ltd. Address before: 450052 No. 85 South Songshan Road, 27 District, Henan, Zhengzhou Co-patentee before: HENAN ENPAI HIGH-TECH GROUP Co.,Ltd. Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID HENAN ELECTRIC POWER Co. Co-patentee before: State Grid Corporation of China Co-patentee before: Zhengzhou Yuzhong Energy Co.,Ltd. |