冷柜系统最佳充注量的实验研究与理论分析  

Experimental Evaluation and Theoretical Analysis on Selecting Optimal Refrigerant Charge of a Residential Cool Cabinet

作　　者：郭朝红[1] 何绍书[1] 郇中杰[1] 

机构地区：[1]天津商学院,天津300134

出　　处：《流体机械》2003年第5期43-46,共4页Fluid Machinery

摘　　要：对一台小型冷柜系统进行了选择最佳充注量的实验研究 ,讨论了充注量的多少对蒸发压力、冷凝压力、蒸发器温度分布、压缩机开停机时间等方面的影响 ,得到了耗电量最少的充注量 ,并对此条件下的循环特点进行了理论分析。The purposes of this work reported here are selecting the optimal refrigerant charge in a residential cool cabinet,and the influence of refrigerant charge on system properties such as evaporator pressure, condenser pressure,temperature distribution in evaporator coil and the on off cycle length are analyzed. Moreover, the performance characteristics of this experimental system under the optimal match condition is generalized.

关 键 词：小型制冷装置 毛细管 充注量 耗电量 

分 类 号：TM925[电气工程—电力电子与电力传动]