AT13898U2 - Conduit with corrugated medium pipe - Google Patents

Conduit with corrugated medium pipe Download PDF

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Publication number
AT13898U2
AT13898U2 ATGM155/2014U AT1552014U AT13898U2 AT 13898 U2 AT13898 U2 AT 13898U2 AT 1552014 U AT1552014 U AT 1552014U AT 13898 U2 AT13898 U2 AT 13898U2
Authority
AT
Austria
Prior art keywords
conduit
medium pipe
diameter
conduit according
wave
Prior art date
Application number
ATGM155/2014U
Other languages
German (de)
Other versions
AT13898U3 (en
Original Assignee
Isoplus Fernwärmetechnik Ges M B H
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 Isoplus Fernwärmetechnik Ges M B H filed Critical Isoplus Fernwärmetechnik Ges M B H
Priority to ATGM155/2014U priority Critical patent/AT13898U3/en
Publication of AT13898U2 publication Critical patent/AT13898U2/en
Priority to EP15158502.3A priority patent/EP2918889A1/en
Publication of AT13898U3 publication Critical patent/AT13898U3/en

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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/153—Arrangements for the insulation of pipes or pipe systems for flexible pipes
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/15—Arrangements for the insulation of pipes or pipe systems for underground pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Details Of Indoor Wiring (AREA)

Abstract

Leitungsrohr umfassend zumindest ein gewelltes Mediumrohr (1) mit einer Dicke s, wobei die Wellenform des Mantels durch den Außendurchmesser da und Innendurchmesser di, durch den Wellenabstand a, resultierend aus dem Wellenabstand a und den Durchmessern da und di durch die Wellentiefe t sowie durch den Flankenwinkel Fw angebbar ist, eine das Mediumrohr umgebende Dämmschicht (2) mit einem Durchmesser Dd, ein Außenrohr (4) mit einem Durchmesser Da, wobei das Leitungsrohr eine Trägerfolie (3) umfasst.Conduit comprising at least one corrugated medium pipe (1) having a thickness s, wherein the waveform of the shell by the outer diameter da and inner diameter di, by the shaft spacing a, resulting from the shaft spacing a and diameters da and di by the wave depth t and by the Flank angle Fw is given, a surrounding the medium pipe insulation layer (2) having a diameter Dd, an outer tube (4) with a diameter Da, wherein the conduit comprises a carrier film (3).

Claims (7)

österreichisches Patentamt AT13 898 U2 2014-11-15 Ansprüche 1. Leitungsrohr umfassend zumindest ein gewelltes Mediumrohr (1) mit einer Dicke s, wobei die Wellenform des Mantels durch den Außendurchmesser da und Innendurchmesser di, durch den Wellenabstand a, resultierend aus dem Wellenabstand a und den Durchmessern da und di durch die Wellentiefe t sowie durch den Flankenwinkel Fw angebbar ist, eine das Mediumrohr umgebende Dämmschicht (2) mit einem Durchmesser Dd, ein Außenrohr (4) mit einem Durchmesser Da, dadurch gekennzeichnet, dass das Leitungsrohr eine Trägerfolie (3) umfasst.Austrian Patent Office AT13 898 U2 2014-11-15 Claims 1. A conduit comprising at least one corrugated medium pipe (1) having a thickness s, the corrugation of the shell being defined by the outer diameter da and inner diameter di, by the corrugation spacing a, resulting from the corrugation spacing a and the diameters da and di by the wave depth t and by the flank angle Fw is given, a surrounding the medium pipe insulation layer (2) having a diameter Dd, an outer tube (4) with a diameter Da, characterized in that the conduit a carrier film ( 3). 2. Leitungsrohr nach Anspruch 1, dadurch gekennzeichnet, dass das Verhältnis Wellentiefe t zu Wellenabstand a in einem Bereich 0,2 bis 0,4 das Verhältnis Wellentiefe t zu Innendurchmesser di 0,03 bis 0,06 bei einem Flankenwinkel FW in einem Bereich zwischen 40°und 50°liegt.2. Conduit according to claim 1, characterized in that the ratio of wave depth t to wave distance a in a range 0.2 to 0.4, the ratio of wave depth t to inner diameter di 0.03 to 0.06 at a flank angle FW in a range between 40 ° and 50 °. 3. Leitungsrohr nach einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, dass das Verhältnis von Wellenabstand a zu Wellenradius circa 4,0 beträgt.3. Conduit according to one of claims 1 to 2, characterized in that the ratio of shaft spacing a to shaft radius is about 4.0. 4. Leitungsrohr nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Verhältnis von Wellentiefe t zu Wellenradius 1,1 bis 1,5 beträgt.4. Conduit according to one of claims 1 to 3, characterized in that the ratio of wave depth t to wave radius is 1.1 to 1.5. 5. Leitungsrohr nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das Mediumrohr (1) aus einem Kunststoff oder einer Metalllegierung hergestellt ist.5. Conduit according to one of claims 1 to 4, characterized in that the medium pipe (1) is made of a plastic or a metal alloy. 6. Leitungsrohr nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das Leitungsrohr eine Gaspermationsschicht umfasst, welche einstückig mit der Trägerfolie (3) und/oder mit dem Außenrohr (4) ausgebildet ist.6. Conduit according to one of claims 1 to 5, characterized in that the conduit comprises a Gaspermationsschicht which is formed integrally with the carrier film (3) and / or with the outer tube (4). 7. Leitungsrohr nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass das Außenrohr (4) eine glatte oder gewellte Oberfläche aufweist. Hierzu 1 Blatt Zeichnungen 4/57. Conduit according to one of claims 1 to 6, characterized in that the outer tube (4) has a smooth or corrugated surface. 1 sheet of drawings 4/5
ATGM155/2014U 2014-03-10 2014-04-08 Conduit with corrugated medium pipe AT13898U3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ATGM155/2014U AT13898U3 (en) 2014-04-08 2014-04-08 Conduit with corrugated medium pipe
EP15158502.3A EP2918889A1 (en) 2014-03-10 2015-03-10 Thermally insulated pipe with corrugated medium conveying pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATGM155/2014U AT13898U3 (en) 2014-04-08 2014-04-08 Conduit with corrugated medium pipe

Publications (2)

Publication Number Publication Date
AT13898U2 true AT13898U2 (en) 2014-11-15
AT13898U3 AT13898U3 (en) 2015-05-15

Family

ID=51862760

Family Applications (1)

Application Number Title Priority Date Filing Date
ATGM155/2014U AT13898U3 (en) 2014-03-10 2014-04-08 Conduit with corrugated medium pipe

Country Status (1)

Country Link
AT (1) AT13898U3 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1525658C3 (en) * 1966-06-01 1981-10-15 Goepfert, Lotte, 2000 Hamburg Thermally insulated conduit
DE9114252U1 (en) * 1991-11-15 1992-01-09 Hewing GmbH, 4434 Ochtrup Composite pipe, especially for underfloor heating etc.
DE9407409U1 (en) * 1994-05-04 1994-07-07 BRUGG Rohrsysteme GmbH, 31515 Wunstorf Flexible thermally insulated pipe
DE29615423U1 (en) * 1996-09-05 1997-02-20 BRUGG Rohrsysteme GmbH, 31515 Wunstorf Heat insulated pipe
DE29712560U1 (en) * 1997-07-16 1997-09-18 BRUGG Rohrsysteme GmbH, 31515 Wunstorf Heat insulated pipe

Also Published As

Publication number Publication date
AT13898U3 (en) 2015-05-15

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Effective date: 20220430