Solar-assisted heat pump water heater

The utility model relates to the field of solar-assisted heat pump water heater, and provides a solar-assisted heat pump water heater. The solar-assisted heat pump water heater comprises a solar thermal collector, a separated-type box body communicated with the solar thermal collector and a heat pum...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MENG HUSHENG, QIU QIUYAN, WEI FUDA, MA HAIYAN, WEI GUANCHUAN, LI ZHENGLIANG, MENG XIANFANG
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS COMBINED HEATING AND REFRIGERATION SYSTEMS FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING RANGES REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING 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:	The utility model relates to the field of solar-assisted heat pump water heater, and provides a solar-assisted heat pump water heater. The solar-assisted heat pump water heater comprises a solar thermal collector, a separated-type box body communicated with the solar thermal collector and a heat pump component installed in the installation box body. The heat pump component comprises a compressor, a condenser, a throttle valve and an evaporator which are connected end to end sequentially. The box body comprises a first cavity and an installing cavity which are arranged vertically, and a second cavity is further formed in the first cavity. The solar thermal collector is communicated with the first cavity, and the solar thermal collector and the first cavity form a communication loop, and the second cavity are communicated with a water outlet and a water inlet in the box body sequentially. The compressor and the throttle valve are installed in the installing cavity, the condenser is installed in the first cavity, and the evaporator is installed in the second cavity. A cooling cavity is formed in the compressor, the cooling cavity is communicated with the first cavity, and the cooling cavity and the first cavity form a cooling loop. The solar-assisted heat pump water heater has the advantages that the integrated design is adopted, and the occupied space of the device is reduced; the solar-assisted heat pump water heater is suitable to use in a balcony of a high-rise building.