PH12014501780A1 - Method for repairing large diameter concrete water-supply pipe - Google Patents
Method for repairing large diameter concrete water-supply pipeInfo
- Publication number
- PH12014501780A1 PH12014501780A1 PH12014501780A PH12014501780A PH12014501780A1 PH 12014501780 A1 PH12014501780 A1 PH 12014501780A1 PH 12014501780 A PH12014501780 A PH 12014501780A PH 12014501780 A PH12014501780 A PH 12014501780A PH 12014501780 A1 PH12014501780 A1 PH 12014501780A1
- Authority
- PH
- Philippines
- Prior art keywords
- large diameter
- steel liner
- supply pipe
- pipe
- water
- Prior art date
Links
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
- F16L55/1645—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe
- F16L55/16455—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a sealing material being introduced inside the pipe by means of a tool moving in the pipe a part of the tool defining, together with the inner wall of the pipe, an enclosed space into which sealing material is injected
-
- 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
- F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
- F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
- Pipe Accessories (AREA)
Abstract
A method for repairing a large diameter concrete water-supply pipe; firstly checking the water leakage situation of a large diameter concrete water-supply pipe (1-1), then roughening and scouring the concrete surface of a pipe section to be repaired, and excavating a working pit (3-1) for the segment. The method comprises the following steps: (1) disposing a plurality of steel liner pipe sections (2-1) in the large diameter concrete water-supply pipe (1-1); (2) assembling and welding the plurality of steel liner pipe sections (2-1) section by section to form a steel liner pipe (1-2), and fixing the steel liner pipe (1-2) to the wall of the large diameter concrete water-supply pipe (1-1); (3) arranging a plurality of grouting holes (3-4) and a plurality of water drainage and ventilation holes (3-5) in the steel liner pipe (1-2), plugging the ends of the steel liner pipe (1-2) while reserving a plurality of grouting observation holes (3-9); (4) grouting the segment; and (5) plugging the working pit (3-1), then conducting a test by running water through to check the repair result. The above method facilitates construction, has a low cost, and is durable, safe and reliable.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210245691.2A CN103542226B (en) | 2012-07-17 | 2012-07-17 | A kind of method of repairing large-diameter concrete water supply line |
PCT/CN2012/083362 WO2014012305A1 (en) | 2012-07-17 | 2012-10-23 | Method for repairing large diameter concrete water-supply pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
PH12014501780A1 true PH12014501780A1 (en) | 2014-11-10 |
PH12014501780B1 PH12014501780B1 (en) | 2014-11-10 |
Family
ID=49948208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PH12014501780A PH12014501780B1 (en) | 2012-07-17 | 2014-08-07 | Method for repairing large-diameter concrete water supply pipe |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN103542226B (en) |
PH (1) | PH12014501780B1 (en) |
WO (1) | WO2014012305A1 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104075076A (en) * | 2014-06-10 | 2014-10-01 | 北京豪特耐管道设备有限公司 | Repair process of heat distribution pipeline |
CN103982748B (en) * | 2014-06-10 | 2015-12-30 | 武汉中地管通非开挖科技有限公司 | A kind of modified model pipeline stainless steel inner lining restorative procedure |
CN104060590B (en) * | 2014-06-27 | 2017-01-04 | 北京中水科海利工程技术有限公司 | The reinforcement leakage preventing structure of a kind of pressure diversion tunnel and construction method thereof |
CN104308449A (en) * | 2014-08-28 | 2015-01-28 | 天津市管道工程集团有限公司 | Technology for repairing big-caliber concrete pipeline lining by utilizing thin wall stainless steel |
CN106351312A (en) * | 2016-08-25 | 2017-01-25 | 上海建工二建集团有限公司 | Pipeline and construction method thereof |
CN108204483A (en) * | 2016-12-20 | 2018-06-26 | 本钢板材股份有限公司 | A kind of internal lining pipe for reducing the abrasion of grain slag recirculation conduit main pipe |
CN108253202A (en) * | 2016-12-28 | 2018-07-06 | 北京市水利规划设计研究院 | Pipeline and preparation method thereof |
CN108692129B (en) * | 2017-04-12 | 2020-04-28 | 管丽环境技术(上海)有限公司 | Method for filling and grouting for pipeline repair |
CN109371915B (en) * | 2018-12-05 | 2023-11-03 | 深圳市天健坪山建设工程有限公司 | Rectangular channel repairing method and rectangular channel repairing structure |
CN110241825B (en) * | 2019-07-05 | 2024-04-12 | 长江勘测规划设计研究有限责任公司 | Backfill grouting construction method and structure for reservoir lining pipeline |
CN110332409A (en) * | 2019-07-24 | 2019-10-15 | 上海市城市建设设计研究总院(集团)有限公司 | The method of non-excavation rehabilitation drainage pipeline and dedicated stainless steel inner lining repair structure |
CN110630848B (en) * | 2019-09-25 | 2021-04-16 | 郑州大学 | Trenchless repairing device and method for flattening deformation of large-diameter HDPE (high-density polyethylene) pipeline |
CN110630847A (en) * | 2019-09-25 | 2019-12-31 | 南方工程检测修复技术研究院 | Non-excavation integral repairing method for drainage pipeline containing concrete with various diseases |
CN110560467B (en) * | 2019-10-12 | 2022-07-29 | 中石化第十建设有限公司 | Harmless treatment method for waste and old pipelines |
CN111075994A (en) * | 2019-12-03 | 2020-04-28 | 上海市基础工程集团有限公司 | Flexible pipeline repairing construction method |
CN111810718B (en) * | 2020-06-11 | 2023-09-29 | 上海市政工程设计研究总院(集团)有限公司 | Method for repairing large-diameter sewage main pipe |
CN111706740B (en) * | 2020-06-22 | 2022-01-11 | 福建省华策建设集团有限公司 | Pipeline lining repairing construction method |
CN111765320B (en) * | 2020-07-02 | 2021-11-19 | 温州市正龙市政建设有限公司 | Pipeline repairing device |
CN112112248A (en) * | 2020-08-28 | 2020-12-22 | 中电建生态环境集团有限公司 | Method for repairing defect of channel box |
CN112050021B (en) * | 2020-09-22 | 2022-04-26 | 中铁十八局集团有限公司 | On-site repairing method of JPCCP (joint sealing gasket pipe) |
CN112878460B (en) * | 2021-03-26 | 2022-05-06 | 中铁二十三局集团第四工程有限公司 | Construction method for steel pipe built in reinforced concrete sleeve |
CN113251236B (en) * | 2021-04-28 | 2022-08-30 | 上海海潜市政工程有限公司 | Municipal pipeline repairing process |
CN114623309A (en) * | 2022-01-21 | 2022-06-14 | 堡森(上海)新材料科技有限公司 | Slip form system for repairing in-service pipeline with water and repairing process |
CN114636046B (en) * | 2022-04-02 | 2024-01-23 | 中山大学 | Non-excavation alternate repairing method for large-section pipe culvert special-shaped glass fiber reinforced plastic lining with water |
CN115218060A (en) * | 2022-07-19 | 2022-10-21 | 中亿丰建设集团股份有限公司 | Method for repairing stainless steel thin-wall lining of large-diameter sewage pressure pipe |
CN115899441A (en) * | 2022-11-21 | 2023-04-04 | 白银有色动力有限公司 | Method for improving integral pressure bearing of stainless steel lining |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3129870A1 (en) * | 1981-07-29 | 1983-02-17 | Günter 5400 Koblenz Rogalski | Method for repairing pipeline systems laid underground and a device for carrying out the method |
CH681905A5 (en) * | 1990-09-14 | 1993-06-15 | Leo Corazza | |
DE4102283C1 (en) * | 1991-01-26 | 1992-07-02 | Dyckerhoff & Widmann Ag, 8000 Muenchen, De | Mfg. concrete pipes with inner plastics lining - which is applied as open ring with overlapping ends secured by spreaders |
EP1210544B1 (en) * | 1998-12-31 | 2004-08-18 | Cempipe Limited | A pipe liner, a liner product and methods for forming and installing the liner |
CN2547994Y (en) * | 2002-06-28 | 2003-04-30 | 侯贤忠 | Pipeline-repairing structure of stainless steel lined pipe for repairing underground old pipeline |
CN100370171C (en) * | 2004-09-29 | 2008-02-20 | 孙跃平 | Excavation-free integral restoration method of underground conduit and inspection well |
CN101255939A (en) * | 2008-04-09 | 2008-09-03 | 袁国庆 | Online pressurized leaking stoppage sleeve type compensator |
CN201242014Y (en) * | 2008-08-21 | 2009-05-20 | 濮阳市中拓管道清洗修复工程有限公司 | Large caliber inner lining restoring composite pipeline |
KR20100064333A (en) * | 2008-12-04 | 2010-06-14 | 가부시키가이샤 쇼난 고세이쥬시 세이사쿠쇼 | Method for rehabilitating existing pipe and segment for rehabilitating pipe used in the method |
CN101619795A (en) * | 2009-05-22 | 2010-01-06 | 管丽环境技术(上海)有限公司 | Assembling type material for repairing underground pipeline, lining pipe as well as manufacturing method and application of lining pipe |
CN102486247B (en) * | 2010-12-02 | 2014-04-09 | 杨兵 | Water supply and drainage pipeline repair technique adopting size film lining method |
-
2012
- 2012-07-17 CN CN201210245691.2A patent/CN103542226B/en active Active
- 2012-10-23 WO PCT/CN2012/083362 patent/WO2014012305A1/en active Application Filing
-
2014
- 2014-08-07 PH PH12014501780A patent/PH12014501780B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2014012305A1 (en) | 2014-01-23 |
CN103542226B (en) | 2016-03-02 |
CN103542226A (en) | 2014-01-29 |
PH12014501780B1 (en) | 2014-11-10 |
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