【摘要】 以水为对象作了多组实验,对真空冷却机理进行探讨并对盘管热负荷进行了分析,文章指出真空预冷过程中凝水器盘管温度可能升高。研究表明,当凝水器盘管温度很低时可以关闭制冷机以节约能源。更多还原

【Abstract】 Takes the water as experimental condensate to investigate the energy consumption of vacuum cooling system and discusses the mechanism of vacuum cooling and the thermal load of condensing worm.It was found that the temperature of condensing worm may increase in the vacuum precooling process,and shutting down the refrigerator when the temperature of condensing worm is very low is a way available to energy-saving.更多还原