Fresh air anti-freezing system

The utility model relates to a fresh air anti-freezing system which comprises a heat pump system, and the heat pump system comprises a first expansion valve, an evaporator, a first compressor and a first condenser which are sequentially connected through pipelines to form a circulation loop. An anti...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZHANG TAIQI
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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