DE9413011U1 - Device for cleaning sewer systems, especially sewage pipes and the like. - Google Patents
Device for cleaning sewer systems, especially sewage pipes and the like.Info
- Publication number
- DE9413011U1 DE9413011U1 DE9413011U DE9413011U DE9413011U1 DE 9413011 U1 DE9413011 U1 DE 9413011U1 DE 9413011 U DE9413011 U DE 9413011U DE 9413011 U DE9413011 U DE 9413011U DE 9413011 U1 DE9413011 U1 DE 9413011U1
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- cleaning
- water
- sewage pipes
- sewer
- 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 description 15
- 239000010865 sewage Substances 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000013505 freshwater Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
-
- 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
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
- Cleaning In General (AREA)
Description
Betr.: Antrag auf Eintragung eines Gebrauchsmusters
Aktenzeichen: G 94 13 011.6
hier: Gerät zum Reinigen von Kanalisationssystemen,
insbesondere Abwasserleitung und dergleichen Subject: Application for registration of a utility model
Reference number: G 94 13 011.6
here: device for cleaning sewer systems,
in particular sewage pipes and the like
Am Boden von Abwasserleitungen setzen sich mit der Zeit Festbestandteile ab, wodurch der wirksame Leitungsquerschnitt in zunehmendem Maße reduziert wird. Diese Feststoffen müssen in der Regel während des Betriebes entfernt werden.Over time, solid particles settle on the bottom of sewage pipes, which increasingly reduces the effective pipe cross-section. These solid particles usually have to be removed during operation.
Sielanlagen kleineren und mittleren Durchmessers werden überwiegend durch Großfahrzeuge mittels Wasser unter Hochdruck gereinigt. Diese Reinigung erfolgt entweder durch ein Fahrzeug mit Saug- und Spüleinrichtung (Kombigerät ), oder durch zwei getrennte Fahrzeuge ( Hochdruckspüler und Kanalsauger).Small and medium diameter sewer systems are mainly cleaned by large vehicles using high pressure water. This cleaning is carried out either by a vehicle with suction and flushing equipment (combined device) or by two separate vehicles (high pressure flusher and sewer vacuum).
Für den Spülvorgang nimmt der Hochdruckspüler oder das Kombigerät am Tag zwischen 3 und 5 mal je ca. 7 cbm Wasser auf. Dieses Wasser wird aus Hydranten / Brunnen ( Frischwasser ! ) oder aus vorgeschriebenen Entnahmestellen von Oberflächengewässern entnommen.For the flushing process, the high-pressure flusher or the combination device takes in around 7 cubic meters of water between 3 and 5 times a day. This water is taken from hydrants/wells (fresh water!) or from prescribed surface water extraction points.
Durch hohen Druck werden beim Spülvorgang die Ablagerungen im Siel gelöst, wobei das Wasser als Transportmittel für die Schmutzstoffe dient. Das mit Ablagerungen angereicherte Wasser wird von dem Kanalsauger aufgesaugt und abgefahren. Bei Kombigeräten mit Wasserrückgewinnung wird das aufgesaugte Wasser gefiltert und für weitere Spülvorgänge erneut verwendet.During the flushing process, the deposits in the drain are loosened by high pressure, with the water serving as a transport medium for the contaminants. The water enriched with deposits is sucked up by the sewer vacuum cleaner and removed. In combination devices with water recovery, the sucked up water is filtered and reused for further flushing processes.
Meine Erfindung bezieht sich *etuf die· Vlochdruckreinigungsanlage eines Kanalreinigungsfahrzeuges. Die Neuerung besteht darin, dem Spülwasser unter Druck Luft zuzuführen, und die Sielanlagen mit einem Gemisch aus Wasser und Luft zu reinigen. Dabei wird die Außenluft mittels eines im / am Spül- oder Kombifahrzeug ein- oder angebauten Kompressors angesaugt, und über einen separaten Schlauch vorne an der Spüldüse ( um innerhalb des wasserführenden Schlauches Verwirbelungen - und damit Druckverluste - zu vermeiden) dem Wasser beigemischt. Das Verhältnis von Wasser und Luft { wie auch der Arbeitsdruck an der Düse) kann je nach Mächtigkeit, Beschaffenheit und Festigkeit der vorgefundenen Ablagerungen, sowie nach Wasserstand im Siel über das zentrale Steuerpult des Fahrzeuges eingestellt werden.My invention relates to the high-pressure cleaning system of a sewer cleaning vehicle. The innovation consists in supplying air to the flushing water under pressure and cleaning the drain systems with a mixture of water and air. The outside air is sucked in by means of a compressor installed in or on the flushing or combination vehicle and mixed with the water via a separate hose at the front of the flushing nozzle (in order to avoid turbulence within the water-carrying hose - and thus pressure losses). The ratio of water and air (as well as the working pressure at the nozzle) can be adjusted via the vehicle's central control panel depending on the thickness, nature and strength of the deposits found, as well as the water level in the drain.
Die Vorteile dieses Verfahrens sehe ich wie folgt:I see the advantages of this procedure as follows:
- geringere Standzeiten von Personal und Gerät durch weniger
Wasseraufnahmezeiten- Reduced downtime of personnel and equipment due to less
Water absorption times
- effektiverer Einsatz von Personal und Geräten durch größere
zusammenhängendere Reinigungsstrecken- more effective use of personnel and equipment through larger
more connected cleaning routes
- weniger Verbrauch von kostbarem Frischwasser- less consumption of precious fresh water
- geringere Belastung der Pump- und Klärwerke- less strain on pumping and sewage treatment plants
- zusätzliche Belüftung der Sielanlagen (dadurch Reduzierung von anaeroben- additional ventilation of the sluice systems (thereby reducing anaerobic
Korrosionsprozessen im Gasraum von Sielleitungen und von Geruchsbildung)Corrosion processes in the gas space of sewer lines and odor formation)
Claims (1)
Schutz meiner Idee:For a sewer cleaning vehicle with the high-pressure cleaning system described below, I hereby request entry in the utility model register for
Protecting my idea:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9413011U DE9413011U1 (en) | 1994-08-12 | 1994-08-12 | Device for cleaning sewer systems, especially sewage pipes and the like. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9413011U DE9413011U1 (en) | 1994-08-12 | 1994-08-12 | Device for cleaning sewer systems, especially sewage pipes and the like. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9413011U1 true DE9413011U1 (en) | 1994-11-24 |
Family
ID=6912303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9413011U Expired - Lifetime DE9413011U1 (en) | 1994-08-12 | 1994-08-12 | Device for cleaning sewer systems, especially sewage pipes and the like. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9413011U1 (en) |
-
1994
- 1994-08-12 DE DE9413011U patent/DE9413011U1/en not_active Expired - Lifetime
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