摘要
提出了汽车空调工质替代原则,指出制冷剂R134a已成为汽车空调的主流替代工质,但R134a只能作为过渡性替代物,最终将使用自然工质作为制冷剂。同时,讨论了采用自然工质作为制冷剂的其它循环方式,认为固体吸附式制冷系统是一种有潜力的汽车空调制冷系统。
The paper introduces the principle of alternative refrigerant and points out that R134a has been the main alternative refrigerant on automobile air conditioning. Finally, R134a which is transition alternative refrigerant must be replaced by the natural refrigerant. In the paper, other circulating modes which use natural refrigerants is discussed. The solid adsorption refrigeration system is utilization prospect in automobile air conditioning.
出处
《制冷与空调（四川）》
2009年第5期16-21,共6页
Refrigeration and Air Conditioning
基金
国家自然科学基金资助项目(10775047)
湖南省科技计划重点项目(2007FJ2006)
关键词
汽车空调
工质替代
HFCS
自然工质
Automobile air conditioning
Alternative refrigerant
HFCs
Natural refrigerant
