Low-temperature air source heat pump system

The utility model discloses a low-temperature air source heat pump system which comprises a compressor, a four-way valve, a water side heat exchanger, an electronic expansion valve, a flash evaporator, a throttling unit and an outdoor heat exchanger which are sequentially connected through pipelines...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FU ZHENGWEN, LU KUNHUA, ZHOU GUOYU, ZENG SONGHUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING RANGES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING VENTILATING WEAPONS
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