摘要
In this paper, the properties and energy saving protential of a capacity control systemby varing the composition of a mixture has been analysized and experimented. The mixturesR22/142b, R32/124 and R32/134a have been proposed as the working fiuids to adjust thecapacity of the system with load change. The results show that if it is effective to control therefrigerant composition and capacities, the improvements for the seasonal energy efficiencyratio will be obtained.
In this paper, the properties and energy saving protential of a capacity control systemby varing the composition of a mixture has been analysized and experimented. The mixturesR22/142b, R32/124 and R32/134a have been proposed as the working fiuids to adjust thecapacity of the system with load change. The results show that if it is effective to control therefrigerant composition and capacities, the improvements for the seasonal energy efficiencyratio will be obtained.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
1998年第1期13-16,共4页
Journal of Engineering Thermophysics
基金
国家自然科学基金
国家教委高等学校博士学科点专项科研基金
关键词
容量调节
节能
混合工质
压缩机
制冷
energy saving, capacity control, air-conditioners, heat-pump
