家用热泵空调的系统模拟和实验研究  

System Simulation and Test Study of Room Heat Pump

作　　者：李学迅[1] 田怀璋[1] 杨晓光[1] 李国强[1] 袁秀玲[1] 

机构地区：[1]西安交通大学,陕西西安710049

出　　处：《制冷》2000年第2期1-4,共4页Refrigeration

摘　　要：本文通过对家用热泵型空调的运行分析 ,针对热泵型空调自身特点 ,主要考虑制冷剂充灌量和蒸发器结霜对系统性能的影响 ,并建立系统模型。进行了模拟计算 ,并对蒸发器结霜做了动态计算 ,分析了蒸发器结霜和制冷剂充灌量对系统性能的影响。In this paper,by analyzing the operation of a room heat pump air condition,base on the self character of a heat pump-air condition,the effects of refrigerant charge and evaporator frosting on the system performance are specially considered.the performance of a air conditioner was calculated,the dynamic calculation of evaporator frosting was also carried out,and analyzed the affection of evaporator frosting and refrigerant charge on the system performance. The simulation results were in good agreement with the experiment results.

关 键 词：计算机模拟 家用热泵空调 性能 制冷剂无灌量 

分 类 号：TM925.1[电气工程—电力电子与电力传动] TP399[自动化与计算机技术—计算机应用技术]