Jacketed remote refrigeration line pipe

The encased district cooling conduit pipe comprises a metallic medium-carrying tube (1), which is surrounded by a thermally insulating layer (3) made of polyurethane foam, and a casing tube (4) made of made of polyethylene, polypropylene, polyvinyl chloride or polyamide that surrounds the thermally...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WINKELS, JÖRN, KOCKS, HANS-JÜRGEN
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The encased district cooling conduit pipe comprises a metallic medium-carrying tube (1), which is surrounded by a thermally insulating layer (3) made of polyurethane foam, and a casing tube (4) made of made of polyethylene, polypropylene, polyvinyl chloride or polyamide that surrounds the thermally insulating layer. A cement mortar layer (2) is arranged between the medium-carrying tube and the thermally insulating layer. The cement mortar layer has a thickness of 3 to 20 millimeters or 5 to 10 millimeters.