带热水供应的节能型空调器动态特性的实验研究
Experimental research on the dynamic characteristics of the energysaving type air conditioner with domestic hot water supply
摘要：
通过实验，研究了该设备的动态运行特性和供水量特性。阐述了该设备在用水和不用水两种情况下，冷凝压力、蒸发压力、压缩机排气温度、制冷量、机组耗功以及系统的COP的动态变化过程，并分析了热水供应量和系统的COP值与供水温度及环境温度之间的相互关系。结果表明，只要合理地控制风冷冷凝器，系统就能稳定可靠运行。
关键词：热水供应,空调器,动态运行特性,供水特性,节能
Abstract：
By experiments, investigates the characteristics of dynamic operation and water supply of the unit. Expatiates its dynamic change of condensation pressure, evaporation pressure, discharge temperature of the compressor, refrigerating capacity, power consumption and COP of the system. Discusses the relationship among the quantity of hot water supplied, COP value of the system, water temperature and environmental temperature. The result shows that the system can operate stably and reliably as long as the air cooling condenser is properly controlled.
Keywords:hot water supply, air conditioner, dynamic operation characteristics, water supply characteristics, energy saving