CN108253224A - 一种燃气管道泄漏带压封堵焊接方法 - Google Patents
一种燃气管道泄漏带压封堵焊接方法 Download PDFInfo
- Publication number
- CN108253224A CN108253224A CN201711281696.XA CN201711281696A CN108253224A CN 108253224 A CN108253224 A CN 108253224A CN 201711281696 A CN201711281696 A CN 201711281696A CN 108253224 A CN108253224 A CN 108253224A
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- Prior art keywords
- fixture
- pipeline
- liner layer
- fixtures
- patch block
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- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000000903 blocking effect Effects 0.000 title claims abstract description 10
- 239000002737 fuel gas Substances 0.000 title claims abstract description 10
- 238000003466 welding Methods 0.000 title claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 8
- 239000000567 combustion gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711281696.XA CN108253224B (zh) | 2017-12-07 | 2017-12-07 | 一种燃气管道泄漏带压封堵焊接方法 |
Applications Claiming Priority (1)
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CN201711281696.XA CN108253224B (zh) | 2017-12-07 | 2017-12-07 | 一种燃气管道泄漏带压封堵焊接方法 |
Publications (2)
Publication Number | Publication Date |
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CN108253224A true CN108253224A (zh) | 2018-07-06 |
CN108253224B CN108253224B (zh) | 2020-09-22 |
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CN201711281696.XA Active CN108253224B (zh) | 2017-12-07 | 2017-12-07 | 一种燃气管道泄漏带压封堵焊接方法 |
Country Status (1)
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CN (1) | CN108253224B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111059405A (zh) * | 2019-05-17 | 2020-04-24 | 唐山市康泰工贸有限公司 | 胶粘剂和卡具相结合处理富氧管道泄漏的结构与方法 |
CN114893639A (zh) * | 2022-05-20 | 2022-08-12 | 深圳市天健棚改投资发展有限公司 | 适用于水管道维护的局部速冻装置 |
Citations (10)
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---|---|---|---|---|
CN1337541A (zh) * | 2000-08-16 | 2002-02-27 | 鞍山钢铁集团公司 | 有沿凹槽板及用其进行堵漏补强的方法 |
JP2004324835A (ja) * | 2003-04-28 | 2004-11-18 | Sakayori Setsubi Kogyo:Kk | 配管補修具およびその製造方法 |
CN101144557A (zh) * | 2007-09-28 | 2008-03-19 | 重庆燃气(集团)有限责任公司 | 燃气管道泄漏带压堵漏方法 |
CN201072003Y (zh) * | 2007-09-21 | 2008-06-11 | 重庆燃气(集团)有限责任公司 | 燃气管道带压修补补丁块 |
CN101862883A (zh) * | 2010-02-04 | 2010-10-20 | 哈尔滨工业大学 | 燃气管道泄漏带压封堵焊接方法 |
CN202032235U (zh) * | 2011-04-29 | 2011-11-09 | 莱芜钢铁股份有限公司 | 一种用于易燃易爆管道泄漏的焊接密封装置 |
CN104033698A (zh) * | 2014-06-17 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | 一种压力管道带压焊接堵漏的方法 |
CN203836486U (zh) * | 2014-04-25 | 2014-09-17 | 天津耐斯工程技术有限公司 | 一种柔性带压堵漏套具 |
CN104251363A (zh) * | 2013-06-26 | 2014-12-31 | 上海梅山钢铁股份有限公司 | 煤气管道波纹管堵漏的方法 |
CN106195517A (zh) * | 2016-09-21 | 2016-12-07 | 钦州学院 | 一种快速封堵管道泄露点装置 |
-
2017
- 2017-12-07 CN CN201711281696.XA patent/CN108253224B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1337541A (zh) * | 2000-08-16 | 2002-02-27 | 鞍山钢铁集团公司 | 有沿凹槽板及用其进行堵漏补强的方法 |
JP2004324835A (ja) * | 2003-04-28 | 2004-11-18 | Sakayori Setsubi Kogyo:Kk | 配管補修具およびその製造方法 |
CN201072003Y (zh) * | 2007-09-21 | 2008-06-11 | 重庆燃气(集团)有限责任公司 | 燃气管道带压修补补丁块 |
CN101144557A (zh) * | 2007-09-28 | 2008-03-19 | 重庆燃气(集团)有限责任公司 | 燃气管道泄漏带压堵漏方法 |
CN101862883A (zh) * | 2010-02-04 | 2010-10-20 | 哈尔滨工业大学 | 燃气管道泄漏带压封堵焊接方法 |
CN202032235U (zh) * | 2011-04-29 | 2011-11-09 | 莱芜钢铁股份有限公司 | 一种用于易燃易爆管道泄漏的焊接密封装置 |
CN104251363A (zh) * | 2013-06-26 | 2014-12-31 | 上海梅山钢铁股份有限公司 | 煤气管道波纹管堵漏的方法 |
CN203836486U (zh) * | 2014-04-25 | 2014-09-17 | 天津耐斯工程技术有限公司 | 一种柔性带压堵漏套具 |
CN104033698A (zh) * | 2014-06-17 | 2014-09-10 | 无锡市崇安区科技创业服务中心 | 一种压力管道带压焊接堵漏的方法 |
CN106195517A (zh) * | 2016-09-21 | 2016-12-07 | 钦州学院 | 一种快速封堵管道泄露点装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111059405A (zh) * | 2019-05-17 | 2020-04-24 | 唐山市康泰工贸有限公司 | 胶粘剂和卡具相结合处理富氧管道泄漏的结构与方法 |
CN114893639A (zh) * | 2022-05-20 | 2022-08-12 | 深圳市天健棚改投资发展有限公司 | 适用于水管道维护的局部速冻装置 |
CN114893639B (zh) * | 2022-05-20 | 2024-05-03 | 深圳市天健棚改投资发展有限公司 | 适用于水管道维护的局部速冻装置 |
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CN108253224B (zh) | 2020-09-22 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Pressure Sealing Welding Method for Gas Pipeline Leakage Effective date of registration: 20231208 Granted publication date: 20200922 Pledgee: Puyuan Branch of Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG SHENKANG TUBE INDUSTRY Co.,Ltd. Registration number: Y2023980070084 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Granted publication date: 20200922 Pledgee: Puyuan Branch of Zhejiang Tongxiang Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG SHENKANG TUBE INDUSTRY Co.,Ltd. Registration number: Y2023980070084 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |