STORAGE TYPE HOT WATER SUPPLYING APPARATUS

A storage type hot water supplying apparatus includes: a condenser having a refrigerant passage located at a hot water storage tank, the condenser being configured to condense refrigerant by exchanging heat between the refrigerant compressed by a compressor and water in the hot water storage tank; c...

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Bibliographische Detailangaben
Hauptverfasser: HIROSAKI, Hiroki, MURATA, Kenta
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A storage type hot water supplying apparatus includes: a condenser having a refrigerant passage located at a hot water storage tank, the condenser being configured to condense refrigerant by exchanging heat between the refrigerant compressed by a compressor and water in the hot water storage tank; control circuitry configured to control a hot water storage operation, and a hot water supply detection sensor capable of detecting that a hot water supply operation is started, the hot water supply operation being an operation in which hot water in the hot water storage tank flows out of the hot water outlet and water flows into the hot water storage tank from the feed water inlet. The control circuitry is configured to increase an opening degree of the expansion valve when the hot water supply operation is started during the hot water storage operation.