风冷热泵机组在我国被广泛用作空调系统的冷热源,尤其是在长江中下游地区。本文对在运行中风冷热泵机组进行测试,并对其性能进行了分析。要充分提高风冷热泵运行的效率,应注意空调系统与机组的匹配,注意机组自控设置等。 Air-cooled heat pump units are widely used as hot and cold air-conditioning systems in China, especially in the middle and lower reaches of the Yangtze River. This paper tests the air-cooled heat pump unit in operation and analyzes its performance. To fully improve the efficiency of air-cooled heat pump operation, attention should be paid to air-conditioning system and unit matching, pay attention to the unit self-control settings.