Heat exchanger and air conditioning system

A heat exchanger arranged underground or in water includes: an external pipe (51) installed in the longitudinal direction or in the inclined direction underground or in water; and a heating conductive pipe (80) which is inserted into the external pipe (51) and into which a coolant is introduced to b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KAWABATA KATSUHIRO, KANG YOONMYUNG, TANIMOTO KEISUKE, ASAI HIDEAKI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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