小型热泵的仿真与实验研究  

SIMULATION AND EXPERIMENTAL STUDY OF A SMALL SCALE HEAT PUMP SYSTEM

作　　者：张峰[1] 俞坚[1] 唐志伟[1] 马重芳[1] 

机构地区：[1]北京工业大学环能学院传热强化与过程节能教育部重点实验室,北京100022

出　　处：《工程热物理学报》2006年第1期133-135,共3页Journal of Engineering Thermophysics

基　　金：国家973专项经费资助(No.G2000026300)土壤源热泵机组循环的计算机模拟以及实验研究(北京市科委)

摘　　要：本文针对使用板式换热器作为蒸发器和冷凝器的小型热泵,用分布参数的稳态模型完成了整个热泵系统运行过程的仿真研究。通过建立实验台,收集了大量的实验数据,与仿真计算结果进行了比较和分析。仿真结果与实验结果的一致性良好,并能反映出系统运行过程中的参数变化。The simulation on a vapor-compression heat pump using plate heat exchanger as the condenser and evaporator was carried out through this work. A steady-state model was applied for the small-scale heat pump system. A vapor-compression heat pump set-up Was built, and a large number of experimental data was collected through the tests. The experimental results showed that the simulation is very successful and matched with the real running situation.

关 键 词：热泵 仿真 板式换热器 稳态模型 

分 类 号：TB657.2[一般工业技术—制冷工程]