WO2010015271A1 - Dispositif de nettoyage pour installations de canalisation, conduites et éléments similaires - Google Patents

Dispositif de nettoyage pour installations de canalisation, conduites et éléments similaires Download PDF

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Publication number
WO2010015271A1
WO2010015271A1 PCT/EP2008/007192 EP2008007192W WO2010015271A1 WO 2010015271 A1 WO2010015271 A1 WO 2010015271A1 EP 2008007192 W EP2008007192 W EP 2008007192W WO 2010015271 A1 WO2010015271 A1 WO 2010015271A1
Authority
WO
WIPO (PCT)
Prior art keywords
supply line
cleaning device
spray head
cleaning
spray
Prior art date
Application number
PCT/EP2008/007192
Other languages
German (de)
English (en)
Inventor
Sascha Hotz
Original Assignee
Maibaum, Jürgen
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 Maibaum, Jürgen filed Critical Maibaum, Jürgen
Priority to DE202008017604U priority Critical patent/DE202008017604U1/de
Publication of WO2010015271A1 publication Critical patent/WO2010015271A1/fr

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
    • 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
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing

Definitions

  • the invention relates to a cleaning device for sewer systems, pipelines and the like with a spraying liquid spraying a spray head and with a flexible supply line, by means of which the cleaning liquid is pressurized supplied to the spray head.
  • a duct nozzle is connected via a flexible supply line with a high-pressure flushing unit and introduced into a channel section to be cleaned.
  • the high-pressure flushing unit pressurizes a cleaning fluid through the flexible supply line into the duct nozzle.
  • the duct nozzle usually has a spray head with a plurality of spray nozzles directed backwards, through which the cleaning liquid pumped into the spray head at a high pressure through the flexible supply line can emerge.
  • the backward spray jets of the exiting cleaning fluid usually have an angle of about 30 ° to about 45 °, in some cases less than 25 ° or 20 ° relative to the supply line connected to the back of the spray head.
  • Spray head with the attached supply line driven forward.
  • the pressurized exiting cleaning fluid is thereby promoted together with the dissolved deposits and dirt backwards along the supplied supply line and washed away.
  • duct sections and pipelines can be cleaned, in which the flexible supply line fed counter to the direction of flow and the cleaning liquid emerging from the spray head driven counter to the flow direction, together with the dissolved from the channel walls impurities in the flow direction are washed away.
  • the cleaning process and the flushing of dissolved impurities are supported.
  • Wastewater directed in the channel section Even if the cleaning effect is directed backwards sideways emerging sprays through the usually flowing into the channel of water or wastewater is not excessively severely impaired, the flushing of the exiting cleaning liquid and the dissolved impurities by the usually existing slope of the channel section and in particular by the flowing in the flow direction through the channel section liquid or through the waterways or wastewater usually flowing through the sewer section considerably impeded or even made completely impossible.
  • the object of the invention is therefore to provide a cleaning device of the type mentioned in such a way that a cleaning of sewer systems, pipelines and the like in the flow direction or starting from a located in a building inspection opening can be cleaned quickly and reliably.
  • This object is achieved in that the supply line in the axial direction is shear-resistant and designed to be elastic in the radial direction. Due to the supply line designed to be resistant to shearing in the axial direction, it is possible to push the supply line and the spray head attached thereto forwards through the channel section or the pipeline. It is no longer necessary to produce a propulsion required for the forward movement of the spray head by spraying backward emerging.
  • Cleaning liquid can consequently also emerge from the spray head in the radial direction or in the forward direction, or be sprayed, whereby the cleaning effect of the exiting cleaning liquid can be improved.
  • Cleaning liquid can readily flow off in the direction of flow or be discharged with the assistance of the appropriately exiting spray jets of the cleaning liquid in the forward direction or in the flow direction.
  • Due to the axial direction thrust-resistant and elastic in the radial direction configuration of the supply line can be made possible that the supply line, despite the transmittable in the axial direction shear forces, for example, up to about 90 ° arc-shaped and can follow the course of the channel section or the pipeline.
  • the supply line has a plurality of interconnectable line sections.
  • the individual line sections are, for example, about 1.5 m long and can save space be stored without the individual line sections must be curved or deflected against a restoring force.
  • a plurality of line sections can be connected to one another and connected at the two opposite ends, for example, to a high-pressure flushing unit arranged on or on a vehicle or to a spray head. The spray head can then be introduced into the channel section to be cleaned and passed through the entire channel section by means of a supply line which is designed to be shear-resistant in the axial direction.
  • the supply line can be broken down into the individual line sections and stored in a simple manner to save space and transported away.
  • Cleaning device has a connectable to the supply line adapter means for connecting the supply line with a high pressure purging unit.
  • Suitable high-pressure purging units can be arranged, for example, on or on a vehicle or be configured as a portable or rollable high-pressure purging unit.
  • the adapter device is expediently designed so that it is connectable to each of the individual line sections, so that the respectively desired line section and thus a
  • Supply line with the desired length can be quickly and pressure-resistant connected to the high pressure flushing unit.
  • the individual line sections can then each have connecting devices, such as a bayonet lock or other coupling devices, which allow a quick and reliable connection of the individual line sections with each other and may be less suitable for connection to the respective existing or provided high-pressure flushing unit.
  • Sprayer head emerging sprays are not necessarily generated under high pressure, or leak. It is therefore also conceivable and advantageous for certain applications that the supply line via a suitable adapter with a common household
  • Water supply device is connectable.
  • An adapter for connection to conventional faucets or provided for garden irrigation water supply systems is particularly useful because no separate water supply device, or no high-pressure flushing unit must be provided.
  • the spray head has at least one spray nozzle aligned in the forward direction. With the spray jet of the cleaning liquid emerging in the forward direction, existing deposits can be better loosened and blockages of the channel section or the pipeline due to the dissolved deposits can be avoided.
  • the spray head has a plurality of concentrically arranged spray nozzles. Due to the arrangement and orientation of the plurality of spray nozzles, a cleaning effect on all sides can be achieved on the whole, depending on the flow rate and pressurization of the spray nozzle, and the removal of impurities and deposits adhering to the channel walls can be supported.
  • FIG. 1 shows a schematic representation of a cleaning device according to the invention during the cleaning of a channel section in the flow direction, wherein the cleaning device according to the invention is introduced through an inspection opening in the interior of a residential building in the channel section,
  • Fig. 2 is a schematic representation of the cleaning device according to the invention with a spray head and with one of a plurality of interconnected line sections composite supply line which is connected via an adapter device with a commercial high-pressure purging unit,
  • Fig. 3 is a sectional view through the spray head shown in Fig. 2 in an enlarged view and
  • Fig. 4 is a schematic representation of a cleaning device according to the invention, which is connected to a household water supply device.
  • a residential building 1 is shown schematically, from which a channel section 2 leads away, extending in a distance from the residential building 1
  • Sewer 3 opens.
  • the channel section 2 has, starting from the residential building 1 on a slope in the direction of the sewer 3.
  • the channel section 2 is accessible via an inspection opening 4 of the residential building 1 from. A cleaning of the channel section 2 starting from the
  • a cleaning device 5 shown schematically in FIG. 2, has a spray head 6 and a supply line 7 connected to the spray head 6.
  • the supply line 7 consists of several interconnected line sections 8.
  • Each individual line section 8 and thus also the supply line 7 formed from the line sections 8 are shear-resistant in the axial direction and in the radial direction elastic designed.
  • Suitable rods or hose sections and, in particular, materials which can be used advantageously for producing suitable line sections are known to the person skilled in the art.
  • the individual line sections 8 have a length of about 1.5 m. However, it is also conceivable to use several line sections 8 of 5 m, 10 m or even longer and - if necessary - to connect with each other.
  • the individual line sections 8 can be connected to one another by means of suitable coupling elements 9.
  • a spray head 6 opposite end 10 of the supply line 7 is connected via an adapter device 11 with a commercial high-pressure flushing unit 12.
  • the high-pressure flushing unit 12 may also be attached to or on a vehicle, or configured as a movable working machine. It is also small and, for example, portable or movable on rollers high pressure flushing units used and connected to the supply line 7.
  • the spray head 6 By the high pressure flushing unit 12, the spray head 6 through the supply line 7 through a sufficiently pressurized cleaning liquid can be supplied.
  • a cleaning liquid can be used in many cases water, which optionally a detergent is mixed.
  • Conventional high-pressure purging units can, for example, pump 40 liters / minute of cleaning fluid into the supply line 7 at a pressure of 70 bar.
  • the adapter device 11 and the coupling elements 9 can be configured substantially identical in construction and completely different.
  • the existing in the axial direction shear strength of the supply line 7 makes it possible to pass the spray head 6 through the channel section 2 to be cleaned by continuous Nachschieben the respectively accessible from the outside portion of the supply line 7 and thereby solve the wall portions of the channel portion 2 adhering deposits and impurities and rinse ,
  • the supply line 7 Since the supply line 7 is designed to be elastic in the radial direction, the supply line 7 is sufficiently arc-shaped in order to be able to follow a channel section 2, which extends in a curved manner, for example.
  • the supply line 7, which is designed to be elastic in the radial direction, can also be supplied from above, for example, to a substantially horizontally extending channel section.
  • the radially elastic configuration of the supply line 7 ensures that the supply line 7 can follow the optionally curved channel course.
  • the bow-shaped supply line 7 also allows use of the cleaning device 5, or the attached spray head 6 in pits, in almost any piping, in accessible pipe openings and pipe systems.
  • the spray head 6 shown in a sectional view in FIG. 3 and enlarged in size has a largely radially symmetrical shape.
  • a central bore 13 which has a threaded portion 14 for attachment to the supply line 7 at an outer end.
  • spray channels 15 are arranged, which open into spray nozzles 16.
  • the spray nozzles 16 are arranged concentrically around the axis of rotation of the spray head 6 along a circumference of the circle.
  • the spray nozzles 16 may also have a different angle relative to the axis of rotation and, for example, be aligned almost in the radial direction and spray the supplied cleaning liquid. It is also conceivable that one or more spray nozzles are aligned along the axis of rotation in the forward direction.
  • Suitable spray heads 6, as well as the spray nozzles 16 arranged thereon, can have different sizes and shapes.
  • the length of the interconnectable line sections 8 can be adapted to the respective requirements and, for example, be up to 10 m or more.
  • Fig. 4 is shown schematically that the cleaning device 5 of the invention can also be connected to household water supply devices 17 such as a garden hose 18 and operated with the water pressure provided there.
  • the spray head 6 opposite end 10 of the supply line 7 can be connected to the often already existing connection devices of water fittings or garden irrigation systems quickly and reliably.

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)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

La présente invention concerne un dispositif de nettoyage (5) pour installations de canalisation, conduites et éléments similaires, ledit dispositif présentant une tête de pulvérisation (6) pulvérisant un liquide de nettoyage et une conduite d’alimentation (7) permettant d’acheminer le liquide de nettoyage vers la tête de pulvérisation (6) sous pression, la conduite d’alimentation (7) étant réalisée de manière résistante au cisaillement dans le sens axial et élastique dans le sens radial. La conduite d’alimentation (7) comporte plusieurs segments de conduite (8) pouvant être raccordées les unes aux autres. La tête de pulvérisation (6) présente au moins un pulvérisateur (16) orienté vers l’avant. La tête de pulvérisation (6) présente de préférence plusieurs pulvérisateurs (16) agencés de manière concentrique. Le dispositif de nettoyage (5) comporte un organe de raccordement (11) pouvant être assemblé à la conduite d’alimentation (7) pour relier la conduite d’alimentation (7) à une unité de rinçage sous haute pression (12) ou un raccord servant à relier la conduite d’alimentation (7) à un système d’approvisionnement en eau domestique.
PCT/EP2008/007192 2008-08-07 2008-09-03 Dispositif de nettoyage pour installations de canalisation, conduites et éléments similaires WO2010015271A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202008017604U DE202008017604U1 (de) 2008-08-07 2008-09-03 Reinigungsvorrichtung für Kanalanlagen, Rohrleitungen und dergleichen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008036737.0 2008-08-07
DE200810036737 DE102008036737A1 (de) 2008-08-07 2008-08-07 Reinigungsvorrichtung für Kanalanlagen, Rohrleitungen und dergleichen

Publications (1)

Publication Number Publication Date
WO2010015271A1 true WO2010015271A1 (fr) 2010-02-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/007192 WO2010015271A1 (fr) 2008-08-07 2008-09-03 Dispositif de nettoyage pour installations de canalisation, conduites et éléments similaires

Country Status (2)

Country Link
DE (2) DE102008036737A1 (fr)
WO (1) WO2010015271A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2610788A1 (es) * 2015-10-29 2017-05-03 Joaquín AGUILAR CORDON Procedimiento de control de organismos nocivos en redes de saneamiento urbano y su procedimiento de instalación

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112620244B (zh) * 2020-11-02 2022-03-04 光大环境科技（中国）有限公司 一种吹扫装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140077A (en) * 1962-01-29 1964-07-07 Chester A Truman Flexible rod pusher tool
WO1994019118A1 (fr) * 1993-02-26 1994-09-01 Johan Faxon Procede et systeme de nettoyage de conduites
DE29612512U1 (de) * 1996-07-19 1996-11-28 Kapchinus, Birgit, 37290 Meißner Vorrichtung zum Reinigen von Abwasserrohren mit einer hohl gewickelten Reinigungsspirale
US5988188A (en) * 1996-12-31 1999-11-23 Jir, Inc. Method and apparatus to remove obstructions from sewers without cutters or chemicals
US5996159A (en) * 1997-07-16 1999-12-07 Irwin; Lawrence F. Waste line inspection and clean out device with water jet head

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140077A (en) * 1962-01-29 1964-07-07 Chester A Truman Flexible rod pusher tool
WO1994019118A1 (fr) * 1993-02-26 1994-09-01 Johan Faxon Procede et systeme de nettoyage de conduites
DE29612512U1 (de) * 1996-07-19 1996-11-28 Kapchinus, Birgit, 37290 Meißner Vorrichtung zum Reinigen von Abwasserrohren mit einer hohl gewickelten Reinigungsspirale
US5988188A (en) * 1996-12-31 1999-11-23 Jir, Inc. Method and apparatus to remove obstructions from sewers without cutters or chemicals
US5996159A (en) * 1997-07-16 1999-12-07 Irwin; Lawrence F. Waste line inspection and clean out device with water jet head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2610788A1 (es) * 2015-10-29 2017-05-03 Joaquín AGUILAR CORDON Procedimiento de control de organismos nocivos en redes de saneamiento urbano y su procedimiento de instalación

Also Published As

Publication number Publication date
DE102008036737A1 (de) 2009-03-05
DE202008017604U1 (de) 2010-03-25

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