WO2014079551A1 - Utilisation d'un premier et d'un deuxième matériau polymère - Google Patents

Utilisation d'un premier et d'un deuxième matériau polymère Download PDF

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Publication number
WO2014079551A1
WO2014079551A1 PCT/EP2013/003448 EP2013003448W WO2014079551A1 WO 2014079551 A1 WO2014079551 A1 WO 2014079551A1 EP 2013003448 W EP2013003448 W EP 2013003448W WO 2014079551 A1 WO2014079551 A1 WO 2014079551A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
pipe
multilayer pipe
polymer material
molding
Prior art date
Application number
PCT/EP2013/003448
Other languages
German (de)
English (en)
Inventor
Daniel Gottschalk
Guido Kania
Original Assignee
Rehau Ag + Co
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 Rehau Ag + Co filed Critical Rehau Ag + Co
Publication of WO2014079551A1 publication Critical patent/WO2014079551A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a general shape other than plane
    • B32B1/08—Tubular products
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/121—Rigid pipes of plastics with or without reinforcement with three layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
    • F24T10/13—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
    • F24T10/15—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes using bent tubes; using tubes assembled with connectors or with return headers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0052—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using the ground body or aquifers as heat storage medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2597/00—Tubular articles, e.g. hoses, pipes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

La présente invention concerne l'utilisation d'un premier matériau polymère, qui est une polyoléfine non réticulée et qui présente, lors d'un test de pression interne selon la norme ISO 9080, une résistance à la pression interne qui se situe sur ou au-dessus d'une courbe de référence dans la plage de température de 10 à 110 °C, qui correspond à la définition suivante : Ig t = - 219 - (62600,752 x Ig sigma) / T + 90635,353 / T + 126,387 x Ig sigma où t représente le temps en h, T représente la température en K et sigma la tension hydrostatique en MPa, pour fabriquer au moins une couche (1.1) d'un tuyau multicouche (1) ou au moins une couche (1.1) d'une pièce moulée tubulaire multicouche (1'), et d'un deuxième matériau polymère, qui est une polyoléfine non réticulée et qui présente une valeur MRS (minimum required strength) > 10 MPa et une valeur FNCT selon la norme ISO 16770 à 80 °C et un sigma de 4 N/mm2 à 1 % d'Arkopal > 10 000 h, pour la fabrication d'au moins une autre couche (1.2) d'un tuyau multicouche (1) ou d'au moins une autre couche (1.2) d'une pièce moulée tubulaire multicouche (1') pour un dispositif tubulaire d'un dispositif de production ou d'accumulation d'énergie géothermique.
PCT/EP2013/003448 2012-11-20 2013-11-15 Utilisation d'un premier et d'un deuxième matériau polymère WO2014079551A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012111140.5A DE102012111140A1 (de) 2012-11-20 2012-11-20 Verwendung eines ersten und eines zweiten Polymermaterials
DE102012111140.5 2012-11-20

Publications (1)

Publication Number Publication Date
WO2014079551A1 true WO2014079551A1 (fr) 2014-05-30

Family

ID=49585354

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/003448 WO2014079551A1 (fr) 2012-11-20 2013-11-15 Utilisation d'un premier et d'un deuxième matériau polymère

Country Status (2)

Country Link
DE (1) DE102012111140A1 (fr)
WO (1) WO2014079551A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111578002A (zh) * 2020-05-06 2020-08-25 浙江沃坦科水暖设备有限公司 一种高强度高导热性铝塑复合管及其专用装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH714084B1 (de) * 2017-08-28 2021-06-30 Hakagerodur Ag Erdwärmesondenfuss für eine Erdwärmesonde und Erdwärmesonde.
DE102017217544A1 (de) * 2017-10-02 2019-04-04 Bänninger Kunststoff-Produkte GmbH Rohrleitung und Verfahren zur Herstellung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001094112A1 (fr) * 2000-06-08 2001-12-13 Wavin B.V. Tuyau constitue de plusieurs couches
WO2002034513A1 (fr) * 2000-10-20 2002-05-02 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Tuyau de polyethylene
WO2003020821A1 (fr) * 2001-08-31 2003-03-13 Dow Global Technologies Inc. Materiau de polyethylene multimodal
WO2008113569A1 (fr) * 2007-03-21 2008-09-25 Rehau Ag + Co Agencement de tuyaux

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20301249U1 (de) * 2003-01-28 2003-04-03 Rehau Ag & Co Wärmetauscherrohr
DE202007008880U1 (de) * 2007-06-22 2007-08-23 Rehau Ag + Co. Wärmeübertragungsrohr

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001094112A1 (fr) * 2000-06-08 2001-12-13 Wavin B.V. Tuyau constitue de plusieurs couches
WO2002034513A1 (fr) * 2000-10-20 2002-05-02 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Tuyau de polyethylene
WO2003020821A1 (fr) * 2001-08-31 2003-03-13 Dow Global Technologies Inc. Materiau de polyethylene multimodal
WO2008113569A1 (fr) * 2007-03-21 2008-09-25 Rehau Ag + Co Agencement de tuyaux

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111578002A (zh) * 2020-05-06 2020-08-25 浙江沃坦科水暖设备有限公司 一种高强度高导热性铝塑复合管及其专用装置

Also Published As

Publication number Publication date
DE102012111140A1 (de) 2014-05-22

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