EP1721098A1 - Module tubulaire destine a une conduite tubulaire de canal et procede de fabrication - Google Patents

Module tubulaire destine a une conduite tubulaire de canal et procede de fabrication

Info

Publication number
EP1721098A1
EP1721098A1 EP05715526A EP05715526A EP1721098A1 EP 1721098 A1 EP1721098 A1 EP 1721098A1 EP 05715526 A EP05715526 A EP 05715526A EP 05715526 A EP05715526 A EP 05715526A EP 1721098 A1 EP1721098 A1 EP 1721098A1
Authority
EP
European Patent Office
Prior art keywords
pipe
shaft
connection
base body
section
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.)
Withdrawn
Application number
EP05715526A
Other languages
German (de)
English (en)
Inventor
Ralph-Peter Dr.-Ing. Hegler
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 EP1721098A1 publication Critical patent/EP1721098A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0036—Joints for corrugated pipes
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021—T- or cross-pieces

Definitions

  • the invention relates to a pipe kit for a sewer pipe and a manufacturing method.
  • Concrete pipes and / or concrete manholes are regularly used for sewer pipelines, in particular rainwater transport pipes, in particular in traffic route construction.
  • the actual sewer pipes have nominal widths in the range from 300 mm to 600 mm.
  • the concrete pipes are gradually replaced by composite pipes made of plastic, since they have a number of advantages, in particular the significantly lower weight and the resulting easier installation, i.e. H. the higher laying performance.
  • the invention is therefore based on the object of providing a kit for sewer pipelines which allows the use of sewer pipes with a large diameter and of manholes with a small diameter.
  • the essence of the invention is that part of the manhole function is relocated to a manhole base body which is embedded in the course of the sewer pipeline, the actual manhole now being designed only as a connector to this manhole base body.
  • This makes it possible to use a manhole with a relatively small diameter, with standard manholes with a standard diameter of 300 mm to 400 mm being used, in particular for duct pipelines with different diameters of the duct pipes and the manhole base body.
  • the overall weight is very low, which leads to a corresponding reduction in costs.
  • the production is very simple.
  • the pipe kits according to the invention are preferably used for rainwater transport lines.
  • sewer connection pipes can also be connected to the shaft base body.
  • Claim 12 specifies how the manhole base body can be produced in a particularly simple manner.
  • FIG. 3 shows a cross section through the manhole base body according to section line III-III in FIG. 2,
  • Fig. 5 shows an alternative to Fig. 4 and
  • Fig. 6 manhole base body in an endless configuration.
  • a channel transport line 1 has customary pipes 2 with a circular cross section, which in the present case - and preferably - are plastic corrugated pipes which are designed as composite pipes, ie they have an Essentially smooth cylindrical inner tube 3 and a corrugated outer tube 4 firmly connected to it in the manufacturing process.
  • a manhole base body 5 made of plastic is arranged between two such pipes 2, the manhole base body 5 being connected to the tubes 2 by means of double plug-in sleeves 6 made of plastic, ie the manhole base body 5 is in the course of the pipeline 1 arranged.
  • the respective end region of the tubes 2 serves as the pointed end inserted into the sleeve 6.
  • sleeves produced inline and molded onto the respective pipe 2 or the shaft base body 5 can also be used.
  • Combinations of socket and spigot end, which are each molded inline on the shaft base body 5, can also be used. Construction and manufacture of the pipes 2, including the in-line manufacture of such molded sleeves or spigot ends, are known, for example, from EP 0 563 575 B (corresponding to US Pat. No. 5,320,797), to which reference may be made.
  • a shaft 9 made of plastic is arranged perpendicularly to its central longitudinal axis 7 and extends up to the earth surface 8.
  • the diameter D of the pipeline 1 is significantly larger than the diameter d of the shaft 9.
  • the shaft base body 5 has a central connection section 12 and on both sides of this connection section 12 pipe sections 13 which - as already mentioned - also as spigot ends for insertion serve in the respective sleeve 6.
  • the pipe sections are likewise designed as composite pipe sections, that is to say they have an outer pipe section 14 and an essentially smooth-cylindrical inner pipe section 15.
  • the pipe sections 13 have a circular cross section and have the same diameter D as the pipes 2 so that they can be connected to them.
  • connection section 12 has a foot 16 with a lower flat support surface 17, by means of which the base body 5 rests in the ground 11 when laying on the bottom of a trench or the like, so that it cannot be rotated, but has a defined position relative to its axis 7 and retains it during the further laying work of the pipeline 1.
  • This foot 16 is formed only in the area of the connection section 12.
  • the connecting section 12 thus has the shape of a horseshoe in this area, as can be seen in particular from FIG. 3. Drainage pipes, ie simple single-wall corrugated pipes with such a shape are known from EP 0 125 382 B (corresponding to US Pat. No. 4,930,936).
  • connection section 12 is also designed as a composite pipe, that is to say a corrugated pipe, the inner pipe section 15 extending over the full length of the connection section 12.
  • a shaft connection surface 18 is formed as a connection element diametrically opposite the base 16 and thus the support surface 17, that is to say on the upper side of the connection section 12.
  • This connection surface 18 is formed from the outer tube 14, i. H. below the connection surface 18, the inner tube section 15 is also essentially cylindrical.
  • the circular connection surface 18 is connected to the outer tube section 14 and the inner tube section 15 via a lateral support wall 19.
  • the central longitudinal axis of the connection surface 20 intersects the central longitudinal axis 7 of the pipeline 1.
  • the connection surface 18 projects - as shown in FIG. 3 - only slightly above the outer pipe section 14.
  • connection section 12 On the sides of the connection section 12, that is to say transversely to the central longitudinal axis 20, that is to say in the transition of the partially circular outer pipe section 14 into the foot 16, feed connection surfaces 21, 22 are provided as connection Elements are formed which are also each connected to the connection section 12 via a support wall 23 and which are arranged in a common cross-sectional area with the connection area 18. While the diameter a of the shaft connection surface 18 is relatively large, the respective diameter b of the feed connection surfaces 21, 22 is relatively small. The following applies to the diameter D of the pipes 2: 0.1 D ⁇ a ⁇ 0.8 D. In contrast, for the diameter b: 0.05 D ⁇ b ⁇ 0.4 D.
  • an opening 24 adapted to the shaft 9 to be fitted is cut into the shaft connection surface 18, for example by means of a so-called crown drill.
  • a shaft 9 can then be fastened, for example, directly on the connection surface 18 by means of welding.
  • a sewer connection pipe 25, for example a rainwater supply pipe can be attached to one or both feed connection surfaces 21, 22 by means of welding.
  • connection piece 26 has been attached to the connection surface 18 after the opening 24 has been cut, and likewise by means of welding.
  • the connection piece 26 can also be connected to the shaft connection surface 18 by means of a conventional snap-in connection.
  • the shaft 9 formed by a tube is then inserted into this connecting piece 26.
  • the sewer connection pipe 25 can also be inserted into a connection piece 27, which has also been previously fastened to the feed connection surface 21 or 22 by welding or snapping.
  • Fig. 6 it is indicated how shaft base body 5 are continuously manufactured. They are produced endlessly, with two pipe sections 13 of two adjacent shaft base bodies 5 abutting each other.
  • connection sections 12 are then separated from one another in each case by means of a separating cut indicated by an arrow 28.
  • These manhole base bodies 5 are produced by the method already mentioned according to EP 0 563 575 B1 (corresponding to US Pat. No. 5,320,797).

Landscapes

  • Engineering & Computer Science (AREA)
  • General 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)
  • Sewage (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

L'invention concerne un module tubulaire destiné à une conduite tubulaire de canal (1), composé de plusieurs tubes en plastique (2) de section transversale circulaire. Un corps de base de puits en plastique (5) est disposé entre deux tubes respectifs, ledit corps de base présentant une section de connexion centrale (12). Ladite section de connexion (12) présente une base (16) pourvue d'une surface d'appui (17), et un élément de connexion (18) diamétralement opposé à la base, destiné à un puits. Des sections tubulaires (13) destinées à la connexion avec les tubes (2) sont formées sur les deux côtés de la section de connexion (12). Le diamètre (d) du puits (9) est nettement inférieur au diamètre (D) du corps de base de puits.
EP05715526A 2004-03-03 2005-02-25 Module tubulaire destine a une conduite tubulaire de canal et procede de fabrication Withdrawn EP1721098A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004010307A DE102004010307A1 (de) 2004-03-03 2004-03-03 Rohr-Bausatz für Kanal-Rohrleitung und Verfahren zur Herstellung
PCT/EP2005/001974 WO2005085696A1 (fr) 2004-03-03 2005-02-25 Module tubulaire destine a une conduite tubulaire de canal et procede de fabrication

Publications (1)

Publication Number Publication Date
EP1721098A1 true EP1721098A1 (fr) 2006-11-15

Family

ID=34877286

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05715526A Withdrawn EP1721098A1 (fr) 2004-03-03 2005-02-25 Module tubulaire destine a une conduite tubulaire de canal et procede de fabrication

Country Status (5)

Country Link
US (1) US20080040989A1 (fr)
EP (1) EP1721098A1 (fr)
JP (1) JP2007526973A (fr)
DE (1) DE102004010307A1 (fr)
WO (1) WO2005085696A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009013066A1 (de) * 2009-03-16 2010-09-23 Hegler, Ralph Peter, Dr.-Ing. Bausatz für eine Verbindung eines Inspektions-Schachtes mit einer Abfluss-Leitung
DE102014226800A1 (de) * 2014-12-22 2016-06-23 Wavin B.V. Zulaufmodul und Sedimentationsanlage

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551007A (en) * 1969-02-05 1970-12-29 Advanced Drainage Syst Corrugated tube couplings and adapters
US3695643A (en) * 1970-05-18 1972-10-03 Hancock Brick & Tile Co Corrugated tube coupling means
US3785682A (en) * 1970-11-17 1974-01-15 Advanced Drainage Syst Inc Flexible fittings for corrugated tubing
US3847418A (en) * 1972-12-01 1974-11-12 Johns Manville Plastic pipe section with an improved tap-in arrangement
US3899198A (en) * 1973-04-18 1975-08-12 Ernest J Maroschak Coupling for interconnecting corrugated plastic tubes
DE3313147A1 (de) * 1983-04-12 1984-10-18 Hegler, Wilhelm, 8730 Bad Kissingen Teil-sickerrohr mit steck-muffe
US4621945A (en) * 1985-01-11 1986-11-11 Schafer Christopher E Head control stand
US4678367A (en) * 1986-01-29 1987-07-07 Warner James I Riser assembly for a sub-surface irrigation and drainage system
DE4210482A1 (de) * 1992-03-31 1993-10-07 Wilhelm Hegler Verfahren und Vorrichtung zur fortlaufenden Herstellung eines Verbundrohres mit Rohr-Muffe
US5826609A (en) * 1997-04-11 1998-10-27 Le-Ron Plastics Inc. Sewer inspection chamber with back-flow prevention valve and method and apparatus for installing valve in sewer inspection chamber
DE19747863A1 (de) * 1997-10-30 1999-05-06 Ralph Peter Dr Ing Hegler Spül- und Kontroll-Schacht für Flüssigkeitsleitungen und Schacht-Abschnitt hierfür
US6302445B1 (en) * 1998-09-22 2001-10-16 Certainteed Corporation Irrigation pipe system
DE19961414C2 (de) * 1999-12-17 2002-06-27 Horst Hammes In die Erde einsetzbarer zylindrischer Schacht aus Kunststoff
CA2299696A1 (fr) * 2000-02-29 2001-08-29 Michel Leduc Raccord de tuyauterie
DE20313762U1 (de) * 2003-09-02 2004-02-12 Bt Bautechnik - Impex Gmbh & Co Kg Inspektions- und Reinigungsformstück
US7459090B1 (en) * 2007-04-27 2008-12-02 Lane Enterprises, Inc. Stormwater treatment system and method
US7473373B1 (en) * 2007-09-17 2009-01-06 Danler Perry W Stormwater pollution management apparatus and method of using same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005085696A1 *

Also Published As

Publication number Publication date
JP2007526973A (ja) 2007-09-20
WO2005085696A1 (fr) 2005-09-15
US20080040989A1 (en) 2008-02-21
DE102004010307A1 (de) 2005-09-22

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