新型汽车空调制冷剂CMR-O2与R12、R134a性能比较  

Performance of a New Refrigerant-CMR-02 Compared with R12 and R134a Used in Automobiles' Air Conditioning

作　　者：刘岩[1] 梁荣光[1] 巫江虹[1] 黄毓虾 

机构地区：[1]华南理工大学汽车学院,广州510641 [2]广东佛山市南海区桂城德鑫电器有限公司,佛山528200

出　　处：《环境科学与技术》2007年第10期23-24,27,共3页Environmental Science & Technology

基　　金：广东省科技计划项目(2002C1020501)

摘　　要：介绍一种新型制冷剂CMR-02。为分析其应用于汽车空调的可行性,比较了CMR-02与R134a和R12三种制冷剂在热工性能、环境性能、安全性与共沸性等方面的优劣,并比较了CMR-02和R134a的压缩机性能,发现CMR-02的单位质量制冷量增加显著(68.10%),单位容积制冷量增加14.38%,符合环保要求,且成本低廉,可以作为R12的一种较好的过渡性替代物。CMR-02 is a new type of refrigerant. By comparison and analysis of main parameters of performance and comparison experiment of compressor functions of CMR-02 as well as R134a and R12,it was showed that if using CMR-02 replaces R12 in automobile air conditioners,the cooling capacity per mass improves remarkable by 68.10% and cooling capacity per volume increases by 14.38%,which satisfies the environment criteria with low cost and as a transitional substitute of R12.

关 键 词：空调 制冷剂 性能 替代物 

分 类 号：X384[环境科学与工程—环境工程]