DE202008006034U1 - Nozzle for a cleaning device - Google Patents
Nozzle for a cleaning device Download PDFInfo
- Publication number
- DE202008006034U1 DE202008006034U1 DE200820006034 DE202008006034U DE202008006034U1 DE 202008006034 U1 DE202008006034 U1 DE 202008006034U1 DE 200820006034 DE200820006034 DE 200820006034 DE 202008006034 U DE202008006034 U DE 202008006034U DE 202008006034 U1 DE202008006034 U1 DE 202008006034U1
- Authority
- DE
- Germany
- Prior art keywords
- bore
- nozzle
- cone
- water
- holes
- 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.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000007704 transition Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
- B08B9/049—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
- B08B9/0495—Nozzles propelled by fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
Düse für die Reinigung von Rohren und Kanälen, bestehend aus einem Düsenkörper (1) mit einer Bohrung (3) zum Befestigen eines Wasserschlauches zur Wasserzuführung und mehreren schräg nach außen verlaufenden Austrittsbohrungen (9) im Düsenkörper (1) für den Wasseraustritt, die mit der Bohrung (3) über jeweils eine schräg verlaufende Eintrittsbohrung (6) verbunden sind, gekennzeichnet durch einen mittig am Grund der Bohrung (3) angeordneten Kegel (4), wobei die Eintrittsbohrungen (6) zwischen der Wandung (5) der Bohrung (3) und dem Fuß des Kegels (4) beginnen und der Übergang zwischen dem Fuß des Kegels (4), der Wand (5) der Bohrung (3) und den Eintrittsbohrungen (6) sowie zwischen benachbarten Eintrittsbohrungen (6) verrundet oder abgeschrägt ist.A nozzle for cleaning pipes and channels, comprising a nozzle body (1) with a bore (3) for attaching a water hose for supplying water and a plurality of outwardly extending outlet holes (9) in the nozzle body (1) for the water outlet, with the Bore (3) via a respective oblique inlet bore (6) are connected, characterized by a centrally on the bottom of the bore (3) arranged cone (4), wherein the inlet bores (6) between the wall (5) of the bore (3) and the base of the cone (4) begin and the transition between the base of the cone (4), the wall (5) of the bore (3) and the inlet bores (6) and between adjacent inlet bores (6) is rounded or bevelled.
Description
Die Erfindung betrifft eine Düse für ein Reinigungsgerät zum Reinigen von Kanälen oder Rohren, insbesondere in der Abwassertechnik. Dabei sitzt die Düse auf einem Schlauch, der in den Kanal oder in das zu reinigende Rohr eingeführt wird. Über den Schlauch wird Wasser mit einem hohen Druck zugeführt und dieses wird in der Düse durch eine entsprechende Gestaltung des Düsenkörpers umgelenkt und strömt über einzelne Bohrungen entgegen der Zuführrichtung aus der Düse heraus. Dabei bewirken die einzelnen Wasserstrahlen einerseits eine Reinigung von Kanal bzw. Rohr, andererseits erzeugen sie eine Vorschubkraft, die die Düse im Rohr bzw. Kanal vorwärtsbewegt.The The invention relates to a nozzle for a cleaning device for cleaning channels or pipes, in particular in the Wastewater Technology. The nozzle sits on a hose, which is introduced into the channel or into the pipe to be cleaned becomes. About the hose is water at a high pressure fed and this is in the nozzle by a corresponding design of the nozzle body deflected and flows through individual holes opposite to the feed direction out of the nozzle. The individual water jets effect this on the one hand produce a cleaning channel or pipe, on the other hand a feed force that moves the nozzle in the pipe or channel forward.
Aus
der
Aus
der
Der Erfindung liegt die Aufgabe zugrunde, die geschilderten Nachteile des Standes der Technik zu überwinden und die Weiterführung des Wassers vom Wasseranschluss aus zu den Auslassöffnungen zu optimieren im Hinblick auf Wasserverwirbelungen und Druckabfall und dabei eine weitgehend gerichtete Strömung des Wassers bis zum Austritt herbeizuführen. Der Düsenkörper sollte sich einstückig fertigen lassen und damit preisgünstig sein.Of the Invention is based on the object, the disadvantages of the prior art overcome and the continuation the water from the water connection to the outlet openings optimize with regard to water turbulence and pressure drop and thereby a largely directed flow of water to bring it to the exit. The nozzle body should be manufactured in one piece and therefore inexpensive be.
Gelöst ist diese Aufgabe erfindungsgemäß durch die im Kennzeichen des Hauptanspruchs angegebenen Maßnahmen. Bevorzugte Weiterbildungen des Erfindungsgegenstandes ergeben sich aus den übrigen, in den Unteransprüchen genannten Merkmalen.Solved this object is achieved by the im in the Indicator of the main claim specified measures. preferred Further developments of the subject invention emerge from the rest, in the subclaims mentioned features.
Die Erfindung ist anhand der schematischen Zeichnungen näher beschrieben. Es zeigen:The Invention is closer with reference to the schematic drawings described. Show it:
Der Übergang
zwischen benachbarten Eintrittsbohrungen
Eine
vorteilhafte Ausbildung des Kegels
Eine
weitere vorteilhafte Ausbildung des Kegels
Die Wirkungsweise der Düse ist nachfolgend beschrieben.The Operation of the nozzle is described below.
Der über
die Bohrung
- 11
- Düsenkörpernozzle body
- 22
- Mittelachsecentral axis
- 33
- Bohrungdrilling
- 44
- Kegelcone
- 55
- Wandungwall
- 66
- Eintrittsbohrungeninlets
- 77
- Winkelangle
- 88th
- Endpunktendpoint
- 99
- Austrittsbohrungoutlet bore
- 1010
- Gewindethread
- 1111
- Ansenkungcountersink
- 1212
- Kanteedge
- 1313
- Spitzetop
- 1414
- SpitzenwinkelPoint angle
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 9214268 U1 [0002] - DE 9214268 U1 [0002]
- - DE 19516780 C1 [0003] - DE 19516780 C1 [0003]
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200820006034 DE202008006034U1 (en) | 2008-05-02 | 2008-05-02 | Nozzle for a cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200820006034 DE202008006034U1 (en) | 2008-05-02 | 2008-05-02 | Nozzle for a cleaning device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202008006034U1 true DE202008006034U1 (en) | 2009-09-10 |
Family
ID=41060897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200820006034 Expired - Lifetime DE202008006034U1 (en) | 2008-05-02 | 2008-05-02 | Nozzle for a cleaning device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202008006034U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015005582U1 (en) | 2015-08-06 | 2016-11-08 | USB Düsen GmbH | cleaning nozzle |
DE202015006362U1 (en) | 2015-09-09 | 2016-12-14 | USB Düsen GmbH | Cleaning device for cleaning channels |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9214268U1 (en) | 1992-10-22 | 1993-03-18 | Steinicke, Emilia, 6477 Limeshain | Nozzle body for a cleaning device for channels and pipes |
DE19516780C1 (en) | 1995-05-11 | 1996-08-08 | Kurt Hoerger | Hydrodynamic cleaning nozzle for pipes and canals |
-
2008
- 2008-05-02 DE DE200820006034 patent/DE202008006034U1/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9214268U1 (en) | 1992-10-22 | 1993-03-18 | Steinicke, Emilia, 6477 Limeshain | Nozzle body for a cleaning device for channels and pipes |
DE19516780C1 (en) | 1995-05-11 | 1996-08-08 | Kurt Hoerger | Hydrodynamic cleaning nozzle for pipes and canals |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015005582U1 (en) | 2015-08-06 | 2016-11-08 | USB Düsen GmbH | cleaning nozzle |
DE202015006362U1 (en) | 2015-09-09 | 2016-12-14 | USB Düsen GmbH | Cleaning device for cleaning channels |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20091015 |
|
R150 | Term of protection extended to 6 years | ||
R150 | Term of protection extended to 6 years |
Effective date: 20111025 |
|
R151 | Term of protection extended to 8 years | ||
R151 | Term of protection extended to 8 years |
Effective date: 20140128 |
|
R152 | Term of protection extended to 10 years | ||
R071 | Expiry of right |