DE297310C - - Google Patents
Info
- Publication number
- DE297310C DE297310C DENDAT297310D DE297310DA DE297310C DE 297310 C DE297310 C DE 297310C DE NDAT297310 D DENDAT297310 D DE NDAT297310D DE 297310D A DE297310D A DE 297310DA DE 297310 C DE297310 C DE 297310C
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- cutting device
- attached
- leaf
- nozzle
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 206010039509 Scab Diseases 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 1
- 239000004576 sand 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
- B08B9/043—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
- B08B9/0436—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 with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft eine Vorrichtung zum Reinigen in der Erde verlegter Wasserleitungsrohre, die es ermöglichen soll, die an den Rohrwänden festgelagerten, dicken Schlamm-5 oder Sandkrusten auf lange Entfernungen hin leicht und sicher zu beseitigen.The invention relates to a device for cleaning laid water pipes in the ground, which should make it possible to the Thick mud-5 or sand crusts deposited on pipe walls over long distances easy and safe to dispose of.
Die Vorrichtung besteht aus einer federnden Stange, an der eine Schneidvorrichtung mit strahligen, blattförmigen Schneiden befestigt ίο ist, hinter der ein Spritzmundstück mit einem Kranz von schräg nach vorn gerichteten Öffnungen angeordnet ist.The device consists of a resilient rod on which a cutting device is attached radial, leaf-shaped cutting is attached ίο, behind which a spray nozzle with a Wreath of obliquely forward openings is arranged.
Durch die mittels der federnden Stange vorgeschobene Schneidvorrichtung werden die an. der Innenwandung des Rohres festsitzenden Ablagerungen der Länge nach zerschnitten, und die so zerteilten Ablagerungsmassen durch die von dem Spritzmundstück ausgehenden, schräg nach vorn gerichteten kräftigen Wasserstrahlen von der Rohrwandung abgelöst und fortgeschwemmt. Auf der Zeichnung ist der Erfindungsgegenstand in einer Ausführungsform beispielsweise dargestellt.Due to the cutting device advanced by means of the resilient rod, the. the inner wall of the pipe stuck deposits cut lengthwise, and the so divided sediment mass by the emanating from the injection nozzle, obliquely after Strong jets of water directed in the front detached from the pipe wall and washed away. In the drawing, the subject matter of the invention is, for example, in one embodiment shown.
Fig. ι zeigt die federnde Durchstoßstange mit daran befestigter Schneidvorrichtung und dem Spritzmundstück.Fig. Ι shows the resilient push rod with attached cutting device and the nozzle.
Fig. 2 zeigt eine Rohranordnung zum Ein-, führen der Vorrichtung in die Rohrleitung.Fig. 2 shows a pipe arrangement for introducing the device into the pipeline.
An der langen biegsamen Durchstoßstange e ist vorn die von dem Bügel b getragene Schneidvorrichtung mit mehreren strahligen, blattförmigen Schneiden α befestigt. Die Schneiden sind so abgerundet, daß sie leicht über Rohrstöße und sonstige Unebenheiten hinweggleiten und bei Richtungswechsel des Rohres diesem folgen. At the front of the long, flexible push rod e , the cutting device carried by the bracket b is attached with a plurality of radial, leaf-shaped cutting edges α. The cutting edges are rounded so that they slide easily over pipe joints and other unevenness and follow this when the pipe changes direction.
Hinter dieser Schneidvorrichtung ist ein Spritzmundstück c angeordnet, das eine vordere mittlere Öffnung und hinter dieser einen Kranz von schräg nach vorn gerichteten öffnungen β besitzt. An das Spritzmundstück c schließt sich ein Schlauch d an, durch welchen Druckwasser zugeführt wird.Arranged behind this cutting device is an injection nozzle c which has a front central opening and, behind this, a ring of openings β directed obliquely forwards. A hose d , through which pressurized water is supplied, connects to the spray nozzle c.
Die aus den Öffnungen des Spritzmundstückes geschleuderten Wasserstrahlen lösen die von der Schneidvorrichtung zerteilten und zerkleinerten Krusten und Ablagerungen von der Innenwand des Rohres und spülen die Wandung ab. Die zerkleinerten Massen werden dann durch den Wasserstrom aus der Rohrleitung fortgespült.The jets of water hurled out of the openings of the nozzle release the by the cutting device divided and crushed crusts and deposits from the Inner wall of the pipe and rinse off the wall. The crushed masses are then removed from the pipeline by the flow of water washed away.
Die federnde Durchstoßstange e und der Schlauch d sind derart aneinander befestigt, daß sie zusammen auf einem geeigneten Schlauchwagen g aufgewickelt werden können.The resilient push-through rod e and the hose d are fastened to one another in such a way that they can be wound up together on a suitable hose trolley g.
Um die Vorrichtung in die zu reinigende Rohrleitung leicht einführen zu können, kann diese, wie in Fig. 2 dargestellt, in bestimmten Abständen mit besonderen, gekrümmten Einführungsrohren versehen werden, die am äußeren Ende verschlossen werden.In order to be able to easily introduce the device into the pipeline to be cleaned, can these, as shown in Fig. 2, at certain intervals with special, curved inlet tubes are provided, which are closed at the outer end.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE297310C true DE297310C (en) |
Family
ID=551617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT297310D Active DE297310C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE297310C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19705377C1 (en) * | 1997-02-12 | 1998-07-30 | Peter Schaus | Inspection shaft system and introduction aid |
-
0
- DE DENDAT297310D patent/DE297310C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19705377C1 (en) * | 1997-02-12 | 1998-07-30 | Peter Schaus | Inspection shaft system and introduction aid |
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