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PROBLEM TO BE SOLVED: To reduce thermal loss when only one of a heating operation and a hot water supply operation is performed and save a space in a heat pump type hot water supply heater.SOLUTION: An outdoor unit 1 includes: a compressor 10; an outdoor heat exchanger for exchanging heat between a...

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Bibliographische Detailangaben
Hauptverfasser:	HAMANAKA TORU, SUGA TSUNEJI, SENDO HIDEO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL 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 VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To reduce thermal loss when only one of a heating operation and a hot water supply operation is performed and save a space in a heat pump type hot water supply heater.SOLUTION: An outdoor unit 1 includes: a compressor 10; an outdoor heat exchanger for exchanging heat between a refrigerant and outside air; a hot water supply heat exchanger 16A for exchanging heat between a refrigerant and hot water for hot water supply; and a heating heat exchanger 16B for exchanging heat between a refrigerant and hot water for heating. The hot water supply heat exchanger 16A and the heating heat exchanger 16B are accommodated in a heat insulating material in a layered state.SELECTED DRAWING: Figure 3 【課題】ヒートポンプ式給湯暖房機において、暖房運転および給湯運転のいずれかだけが行われる場合の熱ロスを低減し、省スペースを図る。【解決手段】室外機１は、圧縮機１０と、冷媒と外気との間で熱交換する室外熱交換器と、冷媒と給湯用温水との間で熱交換する給湯用熱交換器１６Ａと、冷媒と暖房用温水との間で熱交換する暖房用熱交換器１６Ｂとを備え、給湯用熱交換器１６Ａと暖房用熱交換器１６Ｂとは、積層された状態で断熱部材に収容される。【選択図】図３