CN101308056B - 管道漏损监测装置及技术 - Google Patents
管道漏损监测装置及技术 Download PDFInfo
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- CN101308056B CN101308056B CN200710108040.8A CN200710108040A CN101308056B CN 101308056 B CN101308056 B CN 101308056B CN 200710108040 A CN200710108040 A CN 200710108040A CN 101308056 B CN101308056 B CN 101308056B
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- Prior art keywords
- pressure
- sensor
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- push rod
- outlet
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- 238000012806 monitoring device Methods 0.000 title description 2
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 claims description 15
- 230000003068 static effect Effects 0.000 claims description 6
- 239000002737 fuel gas Substances 0.000 claims description 4
- 230000001737 promoting effect Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000000567 combustion gas Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000007774 longterm Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710108040.8A CN101308056B (zh) | 2007-05-20 | 2007-05-20 | 管道漏损监测装置及技术 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200710108040.8A CN101308056B (zh) | 2007-05-20 | 2007-05-20 | 管道漏损监测装置及技术 |
Publications (2)
Publication Number | Publication Date |
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CN101308056A CN101308056A (zh) | 2008-11-19 |
CN101308056B true CN101308056B (zh) | 2014-02-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200710108040.8A Expired - Fee Related CN101308056B (zh) | 2007-05-20 | 2007-05-20 | 管道漏损监测装置及技术 |
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CN (1) | CN101308056B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107389160B (zh) * | 2017-08-29 | 2023-07-04 | 杭州先锋电子技术股份有限公司 | 一种检测燃气表卡表的检测装置及检测方法 |
CN114484294A (zh) * | 2021-12-29 | 2022-05-13 | 东本电气科技(苏州)有限公司 | 一种燃气立管的检漏方法及检漏装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3575197A (en) * | 1969-06-27 | 1971-04-20 | Itt | Valve leak detector |
CN2094660U (zh) * | 1990-04-03 | 1992-01-29 | 翟斌 | 家用燃气具自动保安减压阀 |
CN2410507Y (zh) * | 1999-12-06 | 2000-12-13 | 方进勇 | 一种电子定时燃气减压阀 |
CN2597975Y (zh) * | 2002-10-30 | 2004-01-07 | 肖岳山 | 家用自来水管道漏水报警器 |
CN2613653Y (zh) * | 2003-03-19 | 2004-04-28 | 魏焕平 | 燃气稳压泄漏气源自动关闭器 |
-
2007
- 2007-05-20 CN CN200710108040.8A patent/CN101308056B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3575197A (en) * | 1969-06-27 | 1971-04-20 | Itt | Valve leak detector |
CN2094660U (zh) * | 1990-04-03 | 1992-01-29 | 翟斌 | 家用燃气具自动保安减压阀 |
CN2410507Y (zh) * | 1999-12-06 | 2000-12-13 | 方进勇 | 一种电子定时燃气减压阀 |
CN2597975Y (zh) * | 2002-10-30 | 2004-01-07 | 肖岳山 | 家用自来水管道漏水报警器 |
CN2613653Y (zh) * | 2003-03-19 | 2004-04-28 | 魏焕平 | 燃气稳压泄漏气源自动关闭器 |
Also Published As
Publication number | Publication date |
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CN101308056A (zh) | 2008-11-19 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Qi Inventor after: Zhang Yuxin Inventor after: Huo Hangyu Inventor after: Dong Yifei Inventor after: Dong Yilei Inventor after: Jing -han Inventor after: Huo Yuanyuan Inventor before: Zhang Qi |
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COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG QI TO: ZHANG QI ZHANG YUXIN HUO HANGYU DONG YIFEI DONG YILEI JING -HAN HUO YUANYUAN |
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C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 471000, Henan Province, Luoyang City, Shengli District, Shengli District, Agricultural Bank of China family hospital Applicant after: Zhang Yuxin Address before: 471012, Henan Province, Luoyang City, Shengli District, Shengli District, Agricultural Bank of China family hospital Applicant before: Zhang Qi |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ZHANG QI TO: ZHANG YUXIN |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 |
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CF01 | Termination of patent right due to non-payment of annual fee |