Gas cooler for hot-water supply system

A gas cooler (6) for a hot-water supply system allows heat to be transferred between a refrigerant flowing through a refrigerant circulation path (8) of a heat pump unit (2) and tank water flowing through a water circulation path (16) of a hot-water supply unit (4), to heat the tank water to a prede...

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Bibliographische Detailangaben
Hauptverfasser:	KADO, HIROTAKA, KATO, ISAO, MURAKOSHI, YASUSHI, KOBAYASHI, SATOSHI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING RANGES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A gas cooler (6) for a hot-water supply system allows heat to be transferred between a refrigerant flowing through a refrigerant circulation path (8) of a heat pump unit (2) and tank water flowing through a water circulation path (16) of a hot-water supply unit (4), to heat the tank water to a predetermined temperature. The gas cooler (6) includes a plurality of box bodies (26) stacked up and having a flow channel (34) formed therein for passing the tank water therethrough, a space (40) defined between adjacent ones of the box bodies (26), and a tube (28) for passing the refrigerant therethrough, the tube (28) having one or more meandering sections (48). The meandering section (48) is positioned in the space (40) in contact with the adjacent box bodies (26).