CN102128326A - 具有防冻功能的管道堵漏装置 - Google Patents
具有防冻功能的管道堵漏装置 Download PDFInfo
- Publication number
- CN102128326A CN102128326A CN 201110060850 CN201110060850A CN102128326A CN 102128326 A CN102128326 A CN 102128326A CN 201110060850 CN201110060850 CN 201110060850 CN 201110060850 A CN201110060850 A CN 201110060850A CN 102128326 A CN102128326 A CN 102128326A
- Authority
- CN
- China
- Prior art keywords
- antifreeze
- connecting tube
- leakage
- flanged
- tube
- 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.)
- Granted
Links
- 230000002528 anti-freeze Effects 0.000 title claims abstract description 39
- 108010053481 Antifreeze Proteins Proteins 0.000 title abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 238000005086 pumping Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
Images
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- Pipe Accessories (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100608507A CN102128326B (zh) | 2011-03-09 | 2011-03-09 | 具有防冻功能的管道堵漏装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011100608507A CN102128326B (zh) | 2011-03-09 | 2011-03-09 | 具有防冻功能的管道堵漏装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102128326A true CN102128326A (zh) | 2011-07-20 |
CN102128326B CN102128326B (zh) | 2012-07-25 |
Family
ID=44266530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100608507A Expired - Fee Related CN102128326B (zh) | 2011-03-09 | 2011-03-09 | 具有防冻功能的管道堵漏装置 |
Country Status (1)
Country | Link |
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CN (1) | CN102128326B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103133771A (zh) * | 2013-03-14 | 2013-06-05 | 刘绍康 | 一种三通分流封堆装置及其封堆再生方法 |
WO2018000536A1 (zh) * | 2016-06-26 | 2018-01-04 | 杨越 | 修补管道泄漏的装置 |
CN112576845A (zh) * | 2020-11-20 | 2021-03-30 | 戴伦·劳伊特·费舍尔 | 管接头组件和引流装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100927992B1 (ko) * | 2009-08-21 | 2009-11-24 | 상지엔지니어링(주) | 상수도용 압송관로 수충압 완화를 위한 밸브개선장치 |
CN201469949U (zh) * | 2009-07-24 | 2010-05-19 | 周广连 | 自动泄压型分水器 |
CN201628050U (zh) * | 2009-12-10 | 2010-11-10 | 衡阳华菱连轧管有限公司 | 带泄压引流装置的管道堵漏器 |
CN101893151A (zh) * | 2010-07-23 | 2010-11-24 | 太原理工大学 | 风险源管口应急封堵装置及其快速封堵方法 |
CN201982843U (zh) * | 2011-03-09 | 2011-09-21 | 曹玉升 | 具有防冻功能的管道堵漏装置 |
-
2011
- 2011-03-09 CN CN2011100608507A patent/CN102128326B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201469949U (zh) * | 2009-07-24 | 2010-05-19 | 周广连 | 自动泄压型分水器 |
KR100927992B1 (ko) * | 2009-08-21 | 2009-11-24 | 상지엔지니어링(주) | 상수도용 압송관로 수충압 완화를 위한 밸브개선장치 |
CN201628050U (zh) * | 2009-12-10 | 2010-11-10 | 衡阳华菱连轧管有限公司 | 带泄压引流装置的管道堵漏器 |
CN101893151A (zh) * | 2010-07-23 | 2010-11-24 | 太原理工大学 | 风险源管口应急封堵装置及其快速封堵方法 |
CN201982843U (zh) * | 2011-03-09 | 2011-09-21 | 曹玉升 | 具有防冻功能的管道堵漏装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103133771A (zh) * | 2013-03-14 | 2013-06-05 | 刘绍康 | 一种三通分流封堆装置及其封堆再生方法 |
WO2018000536A1 (zh) * | 2016-06-26 | 2018-01-04 | 杨越 | 修补管道泄漏的装置 |
CN112576845A (zh) * | 2020-11-20 | 2021-03-30 | 戴伦·劳伊特·费舍尔 | 管接头组件和引流装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102128326B (zh) | 2012-07-25 |
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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 | ||
CB02 | Change of applicant information |
Address after: Shangqiu City, Henan province 476000 Shenhuo Avenue No. 566 Shangqiu Vocational Technical College Applicant after: Cao Yusheng Address before: No. 566 Shangqiu City, Henan province 476000 Shenhuo Avenue Applicant before: Cao Yusheng |
|
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Qin Xianjun Inventor after: Song Bo Inventor after: Cao Yusheng Inventor after: Li Xiaomin Inventor after: Qu Peng Inventor after: Ma Shuxie Inventor after: Cui Xiumin Inventor after: Cao Long Inventor after: Li Fang Inventor after: Ma Hongmei Inventor after: Sun Yidan Inventor before: Qin Xianjun Inventor before: Li Xiaomin Inventor before: Cao Yusheng Inventor before: Song Bo Inventor before: Cui Xiumin |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: QIN XIANJUN LI XIAOMIN CAO YUSHENG SONG BO CUI XIUMIN TO: QIN XIANJUN LI XIAOMIN QU PENG MA SHUXIE CUI XIUMIN CAO LONG LI FANG MA HONGMEI SUN YIDAN SONG BO CAO YUSHENG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA SHANGQIU POWER SUP Effective date: 20140224 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140224 Address after: Shangqiu City, Henan province 476000 Shenhuo Avenue No. 566 Shangqiu Vocational Technical College Patentee after: Cao Yusheng Patentee after: State Grid Corporation of China Patentee after: Shangqiu power supply company of State Grid Henan Electric Power Co. Address before: Shangqiu City, Henan province 476000 Shenhuo Avenue No. 566 Shangqiu Vocational Technical College Patentee before: Cao Yusheng |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 |
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CF01 | Termination of patent right due to non-payment of annual fee |