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WO2010089146A3 - Method and device for hydrodynamically eliminating defects in the interior of pipelines - Google Patents

Method and device for hydrodynamically eliminating defects in the interior of pipelines Download PDF

Info

Publication number
WO2010089146A3
WO2010089146A3 PCT/EP2010/000768 EP2010000768W WO2010089146A3 WO 2010089146 A3 WO2010089146 A3 WO 2010089146A3 EP 2010000768 W EP2010000768 W EP 2010000768W WO 2010089146 A3 WO2010089146 A3 WO 2010089146A3
Authority
WO
WIPO (PCT)
Prior art keywords
pipelines
hydrodynamically
interior
defect
pressure jet
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.)
Ceased
Application number
PCT/EP2010/000768
Other languages
German (de)
French (fr)
Other versions
WO2010089146A2 (en
Inventor
Jürgen Herm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP10707207.6A priority Critical patent/EP2393615B1/en
Publication of WO2010089146A2 publication Critical patent/WO2010089146A2/en
Anticipated expiration legal-status Critical
Publication of WO2010089146A3 publication Critical patent/WO2010089146A3/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0433—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided exclusively with fluid jets as cleaning tools
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/006—Arrangements or methods for cleaning or refurbishing water conduits
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

The invention relates to a method and to a device for hydrodynamically treating defects in the interior of pipelines, in particular for reclaiming and cleaning water-bearing pipelines (1) in household and industrial areas. A pressure jet nozzle (5) is thereby pushed forward by means of a pushing bar (9) having a high compressive and tensile strength, until the defect in the pipeline (1) is reached. The pressure jet nozzle (5) can have working fluid applied thereto by means of a pressure hose (8) outside of the pipeline system. The pressure jet (7) impinging on the defect location with high kinetic energy thereby eliminates the defect.
PCT/EP2010/000768 2009-02-06 2010-02-08 Method and device for hydrodynamically eliminating defects in the interior of pipelines,in particular for reclaiming and cleaning water-bearing pipelines in household and industrial areas Ceased WO2010089146A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10707207.6A EP2393615B1 (en) 2009-02-06 2010-02-08 Method and device for hydrodynamically eliminating defects in the interior of pipelines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910007946 DE102009007946A1 (en) 2009-02-06 2009-02-06 Method and device for pipe cleaning
DE102009007946.7 2009-02-06

Publications (2)

Publication Number Publication Date
WO2010089146A2 WO2010089146A2 (en) 2010-08-12
WO2010089146A3 true WO2010089146A3 (en) 2011-10-27

Family

ID=42542441

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/000768 Ceased WO2010089146A2 (en) 2009-02-06 2010-02-08 Method and device for hydrodynamically eliminating defects in the interior of pipelines,in particular for reclaiming and cleaning water-bearing pipelines in household and industrial areas

Country Status (3)

Country Link
EP (1) EP2393615B1 (en)
DE (2) DE102009007946A1 (en)
WO (1) WO2010089146A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011053172B4 (en) * 2011-08-31 2017-05-24 Mitsubishi Hitachi Power Systems Europe Gmbh Flushing device for cleaning a branched from a manifold pipe of a pipe system
FR3008909A1 (en) * 2013-07-23 2015-01-30 Areva Nc DEVICE FOR CLEANING A PIPE COMPRISING TRACTION MEANS OF A CLEANING HEAD
DE202014105354U1 (en) 2014-11-07 2014-11-19 Hydrotec Germany Gmbh Device for cleaning pipes
EP3017885B1 (en) 2014-11-07 2020-04-08 IMS Robotics GmbH Device for cleaning tubes
DE202017104354U1 (en) 2017-07-20 2018-08-08 Jürgen Herm Device for the hydrodynamic removal of imperfections in the interior of pipelines, in particular for the rehabilitation and cleaning of water-bearing pipelines in domestic, municipal and industrial areas
DE102018129147B4 (en) 2018-11-20 2022-01-20 Maik Huck Process and device for paint coating pipelines
CN116163403B (en) * 2023-03-14 2025-10-21 中国市政工程东北设计研究总院有限公司 Method for removing pipeline sludge and microorganisms and pipeline cleaning system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638211A (en) * 1947-08-25 1950-06-07 Robert Walton An improved device for spraying continuous internal surfaces
DE2746781A1 (en) * 1976-10-28 1978-05-03 Iss Servisystem As Pipeline cleaner for oil cracking plant - directs jets of liquid onto pipe bore at pressure of 600 bars
US4420852A (en) * 1981-05-08 1983-12-20 David Bowlsby Drain cleaning machines
US5253664A (en) * 1992-07-14 1993-10-19 Jet Blast Products Corporation Drain blaster
US5626684A (en) * 1995-01-26 1997-05-06 Rodarte; Frank Method and apparatus for sewage surcharge dissipation
US5735016A (en) * 1994-10-21 1998-04-07 Clean-Aire International, Inc. Duct cleaning apparatus
US5988188A (en) * 1996-12-31 1999-11-23 Jir, Inc. Method and apparatus to remove obstructions from sewers without cutters or chemicals

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1338917A (en) * 1919-11-18 1920-05-04 Hall Edward Conduit-cleaner
DE1165945B (en) 1960-02-01 1964-03-19 Hammelmann Paul Fa Nozzle head with hose connection for pipe cleaning
DE4328744C1 (en) 1993-08-26 1994-12-22 Spraying Systems Deutschland G Nozzle
US5584093A (en) * 1994-10-21 1996-12-17 Clean-Aire International, Inc. Duct cleaning apparatus
DE29513288U1 (en) 1995-08-18 1995-10-12 Preussag Rohrsanierung GmbH, 13587 Berlin Cleaning facility
DE19703317A1 (en) 1997-01-30 1998-08-06 Lufthansa Technik Ag Method and device for cleaning pipelines
DE29904362U1 (en) 1999-03-10 1999-05-12 Ehle, Friedhelm, 04827 Gerichshain Cleaning device for pipes or tubular channels
DE10323298B4 (en) * 2003-05-21 2007-03-08 Herbert Grunwald Process for the rehabilitation of incrusted water pipelines

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB638211A (en) * 1947-08-25 1950-06-07 Robert Walton An improved device for spraying continuous internal surfaces
DE2746781A1 (en) * 1976-10-28 1978-05-03 Iss Servisystem As Pipeline cleaner for oil cracking plant - directs jets of liquid onto pipe bore at pressure of 600 bars
US4420852A (en) * 1981-05-08 1983-12-20 David Bowlsby Drain cleaning machines
US5253664A (en) * 1992-07-14 1993-10-19 Jet Blast Products Corporation Drain blaster
US5735016A (en) * 1994-10-21 1998-04-07 Clean-Aire International, Inc. Duct cleaning apparatus
US5626684A (en) * 1995-01-26 1997-05-06 Rodarte; Frank Method and apparatus for sewage surcharge dissipation
US5988188A (en) * 1996-12-31 1999-11-23 Jir, Inc. Method and apparatus to remove obstructions from sewers without cutters or chemicals

Also Published As

Publication number Publication date
EP2393615B1 (en) 2016-06-22
WO2010089146A2 (en) 2010-08-12
EP2393615A2 (en) 2011-12-14
DE202010018297U1 (en) 2015-08-07
DE102009007946A1 (en) 2011-03-17

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