PH12014501780A1 - Method for repairing large diameter concrete water-supply pipe - Google Patents

Method for repairing large diameter concrete water-supply pipe

Info

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
Application number
PH12014501780A
Other versions
PH12014501780B1 (en
Inventor
Chen Xianming
Wang Zongmin
Zhang Xuefeng
Ding Jiaren
Wang Yongping
Liu Xuanjin
Original Assignee
China Construction Ind Equipment Installation Co Ltd
China Three Gorges Corp
China Internat Water And Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Construction Ind Equipment Installation Co Ltd, China Three Gorges Corp, China Internat Water And Electric Corp filed Critical China Construction Ind Equipment Installation Co Ltd
Publication of PH12014501780A1 publication Critical patent/PH12014501780A1/en
Publication of PH12014501780B1 publication Critical patent/PH12014501780B1/en

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.
PH12014501780A 2012-07-17 2014-08-07 Method for repairing large-diameter concrete water supply pipe PH12014501780B1 (en)

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)

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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

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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

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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