DK1355103T3 - Forisoleret rør - Google Patents
Forisoleret rør Download PDFInfo
- Publication number
- DK1355103T3 DK1355103T3 DK03388020.4T DK03388020T DK1355103T3 DK 1355103 T3 DK1355103 T3 DK 1355103T3 DK 03388020 T DK03388020 T DK 03388020T DK 1355103 T3 DK1355103 T3 DK 1355103T3
- Authority
- DK
- Denmark
- Prior art keywords
- pipe
- layer
- pipe according
- insulating material
- insulated
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 41
- 239000004698 Polyethylene Substances 0.000 claims description 31
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 20
- 239000011810 insulating material Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 13
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 10
- 239000001569 carbon dioxide Substances 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 239000002861 polymer material Substances 0.000 claims description 7
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 6
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 claims description 4
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 4
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 claims description 2
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920001748 polybutylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims 1
- 239000010408 film Substances 0.000 description 14
- 230000004888 barrier function Effects 0.000 description 8
- 238000009413 insulation Methods 0.000 description 7
- 239000006260 foam Substances 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012407 engineering method Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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
- B32B1/00—Layered products having a non-planar shape
- 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
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
- F16L59/143—Pre-insulated pipes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Claims (11)
1. Forisoleret rør til f.eks. fjernvarme, fjernkøling etc., hvor røret omfatter et rør, der transporterer medium, hvor et isoleringsmateriale omgiver mindst en del af længden af det medium-transporterende rør, og et kapperør i det mindste delvist omgiver isoleringsmaterialet, hvor det forisolerede rør omfatter et lag af polymermateriale, der i det mindste delvist omgiver isoleringsmaterialet, hvor laget af polymermateriale omfatter mindst et lag af et materiale eller en kombination af materialer, som ergennemtrængelige over for vand eller vanddamp og har væsentligt bedre egenskaber end PE (polyethylen) med henblik på modstand mod diffusion af oxygen og kuldioxid, kendetegnet ved, at materialet eller kombinationen af materialer omfatter mindst materialet EVOH (ethy-lenvinylalkohol).
2. Forisoleret rør ifølge krav 1, kendetegnet ved, at laget af polymermateriale yderligere omfatter OPA (orienteret polyamid), PETP (polyethylenterephtalat), PE (polyethylen) eller en kombination deraf.
3. Forisoleret rør ifølge et af kravene 1 - 2, kendetegnet ved, at polymermaterialet er et laminat omfattende to eller flere lag, hvor lagene omfatter mindst et lag af OPA, PETP, PE eller en kombination deraf, omfattende en af kombinationerne PETP-EVOH/PE og OPA/PA-EVOH-PA/PE.
4. Forisoleret rør ifølge et af kravene 1 - 3, kendetegnet ved, at laget af polymermateriale foreligger i form af en film med en tykkelse på under 1 mm og fortrinsvis under 0,1 mm.
5. Forisoleret rør ifølge krav 4, kendetegnet ved, at filmen er anbragt mellem isoleringsmaterialet og kapperøret.
6. Forisoleret rør ifølge krav 5, kendetegnet ved, at filmen er påført på den udvendige overflade af isoleringsmaterialet og/eller den indvendige overflade af kapperøret.
7. Forisoleret rør ifølge et af kravene 4 - 6, kendetegnet ved, at filmen omfatter et lag af PE på mindst en side til at klæbe filmen fast til isoleringsmaterialet og/eller til kapperøret.
8. Forisoleret rør ifølge et af kravene 1 - 2, kendetegnet ved, at det medium-transporterende rør er fremstillet af PP (polypropylen), PB (polybutylen), tværbundet PP eller PE (PEX) eller, PE, ABS (acrylonitrilbutadienstyren).
9. Forisoleret rør ifølge et af de foregående krav, kendetegnet ved, at kapperøret er fremstillet af PE eller co-polymerisater af ethylen og butylacrylat (EBA) eller et hvilket som helst andet polymermateriale, som er gennemtrængeligt over for vand eller vanddamp.
10. Forisoleret rør ifølge et af de foregående krav, kendetegnet ved, at isoleringsmaterialet omfatter et opskummet polymermateriale, såsom polyurethan (PUR) eller en hvilken som helst polyurethansammensætning.
11. Anvendelse af et forisoleret rør ifølge et af de foregående krav 1-10, hvor røret er integreret i et system, der tilvejebringer fjernvarme eller fjernkøling.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA200200504 | 2002-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1355103T3 true DK1355103T3 (da) | 2019-01-28 |
Family
ID=8161234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK03388020.4T DK1355103T3 (da) | 2002-04-05 | 2003-04-03 | Forisoleret rør |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1355103B1 (da) |
| DK (1) | DK1355103T3 (da) |
| NO (1) | NO340841B1 (da) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010022354A1 (de) * | 2009-12-23 | 2011-06-30 | isoplus Fernwärmetechnik GmbH, 99706 | Kunststoffmantelrohr und Verfahren zu dessen Herstellung |
| JP5828187B2 (ja) * | 2010-03-31 | 2015-12-02 | 株式会社クラレ | 温水循環用多層パイプ及びその製造方法 |
| DE102010015462C5 (de) | 2010-04-16 | 2022-03-31 | isoplus Fernwärmetechnik GmbH | Verfahren zum Verbinden von ummantelten Rohren mit Anbringung einer Diffusionssperrschicht und Kunststoffmantelrohr |
| DE102012101854A1 (de) * | 2012-03-06 | 2013-09-12 | Rehau Ag + Co | Verwendung eines Polymermaterials |
| EP2816274A1 (en) | 2013-06-17 | 2014-12-24 | Radpol S.A. | Preinsulated pipe jacket and a method for manufacturing the preinsulated pipe jacket |
| CH710709A1 (de) | 2015-02-11 | 2016-08-15 | Brugg Rohr Ag Holding | Leitungsrohr mit thermischer Dämmung. |
| DE202017007631U1 (de) | 2016-07-20 | 2023-10-27 | Brugg Rohr Ag Holding | Thermisch gedämmte Mediumrohre mit HFO - haltigem Zellgas |
| CH712779A1 (de) | 2016-07-20 | 2018-01-31 | Brugg Rohr Ag Holding | Barriereschichten. |
| CH712780B1 (de) | 2016-07-20 | 2020-03-13 | Brugg Rohr Ag Holding | Thermisch gedämmte Mediumrohre mit HFO-haltigem Zellgas. |
| DE102018109210B4 (de) | 2018-04-18 | 2020-10-08 | German Pipe Industrie- und Fernwärmetechnik GmbH | Thermisch gedämmtes Rohr und Verfahren zu seiner Herstellung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3338071A1 (de) | 1983-10-20 | 1985-05-09 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | Verfahren zur kontinuierlichen herstellung von flexiblen, thermisch isolierten leitungsrohren |
| US5009952A (en) | 1990-08-23 | 1991-04-23 | Senoplast Klepsch & Co. | Insulating wall for refrigerator devices |
| DE19608318A1 (de) | 1996-02-22 | 1997-08-28 | Cathy Reuter | Flexibler Schlauch mit einer Diffusionssperre |
| DE19629678A1 (de) | 1996-07-23 | 1998-01-29 | Brugg Rohrsysteme Gmbh | Verfahren zur Herstellung eines wärmeisolierten Leitungsrohres |
| DE19823585A1 (de) | 1998-05-27 | 1999-12-02 | Basf Ag | Verbundelement enthaltend Polyisocyanat-Polyadditionsprodukte |
| JP3905225B2 (ja) | 1998-06-29 | 2007-04-18 | 東海ゴム工業株式会社 | 二酸化炭素冷媒輸送用ホース |
| DE10021523C2 (de) | 2000-05-03 | 2003-05-28 | Rehau Ag & Co | Rohr |
| DE20303698U1 (de) | 2003-03-08 | 2003-05-15 | BRUGG Rohrsysteme GmbH, 31515 Wunstorf | Wärmeisoliertes Leitungsrohr |
-
2003
- 2003-04-03 EP EP03388020.4A patent/EP1355103B1/en not_active Expired - Lifetime
- 2003-04-03 DK DK03388020.4T patent/DK1355103T3/da active
- 2003-04-04 NO NO20031538A patent/NO340841B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO20031538D0 (no) | 2003-04-04 |
| EP1355103B1 (en) | 2018-10-10 |
| NO20031538L (no) | 2003-10-06 |
| NO340841B1 (no) | 2017-06-26 |
| EP1355103A1 (en) | 2003-10-22 |
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