小型风冷热泵制冷剂最佳充注量实验研究  

EXPERIMENTAL STUDY ON OPTIMAL REFRIGERANT CHARGE OF SMALL-SIZE AIR-COOLED HEAT PUMP

作　　者：王文斌[1] 李廷永[1] 余晓明[1] 何如[1] 徐亮[1] 杨帅[1] 

机构地区：[1]上海理工大学

出　　处：《制冷与空调》2005年第6期77-79,共3页Refrigeration and Air-Conditioning

摘　　要：以R22为工质,通过对风冷热泵冷热水机组制冷剂充注量的实验研究,分析充注量对机组系统性能的影响及原因,提出机组性能改进措施及方法,实现风冷热泵节能优化。Conducts comprehensive analysis of performance and reasons of air-cooled heat pump at different refrigerant charge by experimental test using R22 as refrigerant. Puts forward several methods to improve the performance of system based on refrigerant charge, achieves the energy saving and optimization of heat pump.

关 键 词：风冷热泵 最佳充注量 系统性能 实验研究 

分 类 号：TB64[一般工业技术—制冷工程]