Heat pump type hot water supply system

The invention provides a heat pump type hot water supply system. In the heat pump type hot water supply system, respective low-temperature water ports of a first hot water storage tank and a second hot water storage tank and a cold water input side of a heat pump unit are connected with different co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	OGATA MASAMI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a heat pump type hot water supply system. In the heat pump type hot water supply system, respective low-temperature water ports of a first hot water storage tank and a second hot water storage tank and a cold water input side of a heat pump unit are connected with different connecting ports of a first three-way valve; high-temperature water ports of the first hot water storage tank and the second hot water storage tank and the hot water output side of the heat pump unit are connected with different connecting ports of a second three-way valve; the mixing valve is provided with a first input port and a second input port; the first input port is connected with the high-temperature water ports of the first hot water storage tank and the second hot water storage tank; the second input port is connected with the low-temperature water port of the first hot water storage tank through a first bypass or connected with the low-temperature water port of the second hot water storage tank through a