CN104500907A - Trenchless pipeline repairing device and trenchless pipeline repairing method - Google Patents
Trenchless pipeline repairing device and trenchless pipeline repairing method Download PDFInfo
- Publication number
- CN104500907A CN104500907A CN201410830028.8A CN201410830028A CN104500907A CN 104500907 A CN104500907 A CN 104500907A CN 201410830028 A CN201410830028 A CN 201410830028A CN 104500907 A CN104500907 A CN 104500907A
- Authority
- CN
- China
- Prior art keywords
- seal circle
- cartridge seal
- support ring
- pipeline
- end support
- 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
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 238000005516 engineering process Methods 0.000 claims abstract description 11
- 238000009412 basement excavation Methods 0.000 claims description 35
- 230000000295 complement effect Effects 0.000 claims description 7
- 229920000459 Nitrile rubber Polymers 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000005060 rubber Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 229920002620 polyvinyl fluoride Polymers 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 15
- 239000000463 material Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 208000002599 Smear Layer Diseases 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 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
- F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
- F16L55/163—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a ring, a band or a sleeve being pressed against the inner surface of the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410830028.8A CN104500907B (en) | 2014-12-26 | 2014-12-26 | Pipeline non-excavation rehabilitation device and pipeline trenchless repairing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410830028.8A CN104500907B (en) | 2014-12-26 | 2014-12-26 | Pipeline non-excavation rehabilitation device and pipeline trenchless repairing method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104500907A true CN104500907A (en) | 2015-04-08 |
CN104500907B CN104500907B (en) | 2016-01-06 |
Family
ID=52942339
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410830028.8A Active CN104500907B (en) | 2014-12-26 | 2014-12-26 | Pipeline non-excavation rehabilitation device and pipeline trenchless repairing method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104500907B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106149844A (en) * | 2015-07-31 | 2016-11-23 | 顾达容 | Building sewer bifurcated pipe prosthetic device and construction method thereof |
CN107883113A (en) * | 2017-12-20 | 2018-04-06 | 北京市市政工程研究院 | A kind of adjustable type pipe inside frame hardened system and its reinforcement means |
CN109373103A (en) * | 2018-10-10 | 2019-02-22 | 南安市科雅机械科技有限公司 | A kind of water supply and drainage pipe device for reducing pipe laying revision rate |
CN110145010A (en) * | 2019-05-24 | 2019-08-20 | 合肥淼通市政工程有限公司 | A kind of pipe detection dredging trenchless repairing method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1443257A1 (en) * | 2003-02-03 | 2004-08-04 | NordiTube Technologies AB | Lining material for pipelines |
CN201836594U (en) * | 2009-12-22 | 2011-05-18 | 殷成权 | Lining hose for cured-in-place trenchless underground pipe rehabilitation |
CN203348825U (en) * | 2013-07-10 | 2013-12-18 | 顾和根 | Non-excavating lining repairing and renovating device for pipeline |
CN204372442U (en) * | 2014-12-26 | 2015-06-03 | 湖南大麓管道工程有限公司 | Pipeline non-excavation rehabilitation sleeve |
-
2014
- 2014-12-26 CN CN201410830028.8A patent/CN104500907B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1443257A1 (en) * | 2003-02-03 | 2004-08-04 | NordiTube Technologies AB | Lining material for pipelines |
CN201836594U (en) * | 2009-12-22 | 2011-05-18 | 殷成权 | Lining hose for cured-in-place trenchless underground pipe rehabilitation |
CN203348825U (en) * | 2013-07-10 | 2013-12-18 | 顾和根 | Non-excavating lining repairing and renovating device for pipeline |
CN204372442U (en) * | 2014-12-26 | 2015-06-03 | 湖南大麓管道工程有限公司 | Pipeline non-excavation rehabilitation sleeve |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106149844A (en) * | 2015-07-31 | 2016-11-23 | 顾达容 | Building sewer bifurcated pipe prosthetic device and construction method thereof |
CN106245743A (en) * | 2015-07-31 | 2016-12-21 | 顾达容 | Building sewer bifurcated pipe prosthetic device and construction method thereof |
CN107883113A (en) * | 2017-12-20 | 2018-04-06 | 北京市市政工程研究院 | A kind of adjustable type pipe inside frame hardened system and its reinforcement means |
CN107883113B (en) * | 2017-12-20 | 2023-11-14 | 北京市市政工程研究院 | Adjustable pipeline inner support reinforcing system and reinforcing method thereof |
CN109373103A (en) * | 2018-10-10 | 2019-02-22 | 南安市科雅机械科技有限公司 | A kind of water supply and drainage pipe device for reducing pipe laying revision rate |
CN110145010A (en) * | 2019-05-24 | 2019-08-20 | 合肥淼通市政工程有限公司 | A kind of pipe detection dredging trenchless repairing method |
Also Published As
Publication number | Publication date |
---|---|
CN104500907B (en) | 2016-01-06 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410013 Hunan province Changsha hi tech Development Zone, Xian Jia Lake Lugu Road No. 409 building 906 room house 4 Patentee after: HUNAN DALU TECHNOLOGY Co.,Ltd. Address before: 410013 Hunan province Changsha hi tech Development Zone, Xian Jia Lake Lugu Road No. 409 building 906 room house 4 Patentee before: HUNAN DALU PIPELINES ENGINEERING Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Trenchless pipeline repairing device and trenchless pipeline repairing method Effective date of registration: 20200602 Granted publication date: 20160106 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN DALU TECHNOLOGY Co.,Ltd. Registration number: Y2020980002669 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210809 Granted publication date: 20160106 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN DALU TECHNOLOGY Co.,Ltd. Registration number: Y2020980002669 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pipeline trenchless repair device and pipeline trenchless repair method Effective date of registration: 20210824 Granted publication date: 20160106 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN DALU TECHNOLOGY Co.,Ltd. Registration number: Y2021980008124 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231208 Granted publication date: 20160106 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN DALU TECHNOLOGY Co.,Ltd. Registration number: Y2021980008124 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pipeline non excavation repair device and pipeline non excavation repair method Effective date of registration: 20231214 Granted publication date: 20160106 Pledgee: Bank of Changsha Limited by Share Ltd. science and Technology Branch Pledgor: HUNAN DALU TECHNOLOGY Co.,Ltd. Registration number: Y2023980071626 |