EP3431197A3 - Device for the hydrodynamic removal of defective areas in the interior of pipelines, in particular for the restoration and cleaning of water pipes in a domestic, municipal and industrial sector - Google Patents

Device for the hydrodynamic removal of defective areas in the interior of pipelines, in particular for the restoration and cleaning of water pipes in a domestic, municipal and industrial sector Download PDF

Info

Publication number
EP3431197A3
EP3431197A3 EP18184862.3A EP18184862A EP3431197A3 EP 3431197 A3 EP3431197 A3 EP 3431197A3 EP 18184862 A EP18184862 A EP 18184862A EP 3431197 A3 EP3431197 A3 EP 3431197A3
Authority
EP
European Patent Office
Prior art keywords
pipelines
pressure jet
municipal
domestic
cleaning
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.)
Pending
Application number
EP18184862.3A
Other languages
German (de)
French (fr)
Other versions
EP3431197A2 (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
Publication of EP3431197A2 publication Critical patent/EP3431197A2/en
Publication of EP3431197A3 publication Critical patent/EP3431197A3/en
Pending 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
    • 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
    • B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F28G1/163—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from internal surfaces of heat exchange conduits

Landscapes

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

Abstract

Die Erfindung betrifft eine Vorrichtung zur hydrodynamischen Beseitigung von Störstellen im Inneren von Rohrleitungen, insbesondere zur Sanierung und Reinigung von wasserführenden Rohrleitungen im häuslichen, kommunalen und industriellen Bereich. Dazu besitzt die Vorrichtung eine relativ zur Rohrleitung bewegbare Druckstrahldüse (2) mit mindestens einer Austrittsöffnung (24) zur Erzeugung eines Druckstrahls (25), an die zur Zufuhr einer unter Druck stehenden Arbeitsflüssigkeit mindestens ein Druckschlauch (5) angeschlossen ist. Darüber hinaus umfasst die Vorrichtung eine Vorschubeinrichtung (6) zur Bewegung und Positionierung der Druckstrahldüse (2) in der Rohrleitung. Zur Verbesserung der Handhabung und Wirkungsweise sowie zur Erweiterung des Einsatzbereiches der Vorrichtung wird erfindungsgemäß vorgeschlagen, dass zwischen Vorschubeinrichtung (6) und Druckstrahldüse (2) ein Tragelement (3) angeordnet ist, das über erste Anschlussmittel lösbar mit der Vorschubeinrichtung (6) verbunden ist und das über zweite Anschlussmittel lösbar mit der Druckstrahldüse (2) verbunden ist.

Figure imgaf001
The invention relates to a device for the hydrodynamic removal of impurities in the interior of pipelines, in particular for the rehabilitation and cleaning of water-bearing pipelines in domestic, municipal and industrial areas. For this purpose, the device has a pressure jet nozzle (2) which can be moved relative to the pipeline and has at least one outlet opening (24) for generating a pressure jet (25) to which at least one pressure hose (5) is connected for supplying a working fluid under pressure. In addition, the device comprises a feed device (6) for moving and positioning the pressure jet nozzle (2) in the pipeline. To improve the handling and mode of action and to expand the field of application of the device, the invention proposes that between feed device (6) and pressure jet nozzle (2) a support element (3) is arranged, which is connected via first connection means releasably connected to the feed device (6) and which is connected via the second connection means releasably connected to the pressure jet nozzle (2).
Figure imgaf001
EP18184862.3A 2017-07-20 2018-07-20 Device for the hydrodynamic removal of defective areas in the interior of pipelines, in particular for the restoration and cleaning of water pipes in a domestic, municipal and industrial sector Pending EP3431197A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202017104354.1U DE202017104354U1 (en) 2017-07-20 2017-07-20 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

Publications (2)

Publication Number Publication Date
EP3431197A2 EP3431197A2 (en) 2019-01-23
EP3431197A3 true EP3431197A3 (en) 2019-04-24

Family

ID=63014463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18184862.3A Pending EP3431197A3 (en) 2017-07-20 2018-07-20 Device for the hydrodynamic removal of defective areas in the interior of pipelines, in particular for the restoration and cleaning of water pipes in a domestic, municipal and industrial sector

Country Status (2)

Country Link
EP (1) EP3431197A3 (en)
DE (1) DE202017104354U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113266070B (en) * 2021-04-28 2022-08-12 浙江易承环境科研有限公司 Municipal drainage pipeline pull throughs
CN113865330B (en) * 2021-10-09 2022-10-11 重庆医药高等专科学校 Dry all-in-one of sterilization

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040069331A1 (en) * 2001-03-16 2004-04-15 Garman Daniel T. High pressure tube cleaning apparatus
WO2010089146A2 (en) * 2009-02-06 2010-08-12 Herm Juergen 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
US20160089703A1 (en) * 2014-09-30 2016-03-31 Mesa Diversified LLC. Sewer Jetter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040069331A1 (en) * 2001-03-16 2004-04-15 Garman Daniel T. High pressure tube cleaning apparatus
WO2010089146A2 (en) * 2009-02-06 2010-08-12 Herm Juergen 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
US20160089703A1 (en) * 2014-09-30 2016-03-31 Mesa Diversified LLC. Sewer Jetter

Also Published As

Publication number Publication date
EP3431197A2 (en) 2019-01-23
DE202017104354U1 (en) 2018-08-08

Similar Documents

Publication Publication Date Title
EP3431197A3 (en) Device for the hydrodynamic removal of defective areas in the interior of pipelines, in particular for the restoration and cleaning of water pipes in a domestic, municipal and industrial sector
EP0777551A1 (en) Process for renovating pipes
CN105627025A (en) Repair method for cracks of cast iron pipe of pump station
EP2025879A3 (en) Shaft seal for a turbine for a plant, plant with such a turbine shaft seal and method for operating such a plant
EP2354619A3 (en) Device for connecting a main pipe with a side pipe
WO2010089146A3 (en) Method and device for hydrodynamically eliminating defects in the interior of pipelines
EP3326727A3 (en) Device for the inspection and cleaning of a conduit or pipe section
CN104043620A (en) Oil tube steam blowing device
DE805209C (en) Jet head for cleaning clogged or silted, also for extinguishing burning pipes, ducts, ducts, etc. like
RU147406U1 (en) INSTALLATION FOR CLEANING THE INTERNAL SURFACE OF PUMP AND COMPRESSOR PIPES
CN106838501A (en) Pipeline connecting assemble and its application
JP2017013038A (en) Cleaning device using air jet and nano-bubble
DE102017126329A1 (en) Method for cleaning a workpiece
JP2009229017A (en) Seal plug and steam pipe washing method using the same
EP2388478A3 (en) Apparatus and method for converting the flow energy of a fluid
JP2005214546A (en) Cleaning method of steam pipe and the like
DE102005058674B4 (en) Additional device for a working fluid, in particular a spiral, to eliminate a blockage in a drain line
DE102008003494A1 (en) Method for cleaning inner and outer sides of pipe, involves moving carbon dioxide-snow particle-jet by compressed air stream, and utilizing snow particle-jet for cleaning inner- and/or outer sides of pipe
EP2246128A3 (en) Device and method for removing production remnants from conduits in workpieces
US20110308628A1 (en) Water heater drain hose and method of use
CN205714727U (en) The piston improved
RU2302596C1 (en) Method of cleaning inner sides of heating apparatus for central heat supply system
CN204003797U (en) A kind of for clearing up the throwing oil machine of hydraulic oil and hydraulic line
AT517177B1 (en) Device for cleaning and associated method of open and closed fluid systems, in particular well systems, pipelines and boilers by means of a cavitation nozzle system
DE102016003267A1 (en) Method for cleaning an extruder device, using a paste and device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F28G 1/16 20060101ALI20190318BHEP

Ipc: B08B 9/043 20060101AFI20190318BHEP

Ipc: E03F 9/00 20060101ALI20190318BHEP

Ipc: B08B 9/049 20060101ALI20190318BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20191023

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20210226

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20240226