新型三元混合制冷剂CMR-05的性能研究  

Investigation of the performance of a new refrigerant used in automobiles' air conditioning

作　　者：刘岩[1] 梁荣光[1] 巫江虹[1] 刘正伟 

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

出　　处：《化工新型材料》2008年第9期76-78,共3页New Chemical Materials

基　　金：广东省科技计划项目(2002C1020501)

摘　　要：介绍一种新型中温三元混合共沸制冷剂CMR-05。比较了CMR-05与R134a和R12 3种制冷剂在热工性能和环境性能方面的优劣,发现CMR-05的单位质量和单位容积制冷量均增加,ODP为0,GWP仅为659,符合环保要求,且成本低廉,而且可直接充灌于R134a和R12系统。A new type of refrigerant mixture-- CMR-05 was introduced. By the comparison and analysis of the main parameter of it＇s performance, and the comparison experiments of the compressor functions of CMR-05, R12 and R134a, it was showed that if using CMR-02 replaced R12 in automobile air conditioners, its cooling capacity per mass improved remarkable （68. 10%） and cooling capacity per volume increased 14.38%. And furthermore, it was conformed to the environmentally benign requirement with ODP=0 and GWP=659, and its price was low. So it can be a transitional substitute used in automobiles＇ air conditioner.

关 键 词：空调 制冷剂 性能 替代物 

分 类 号：TB64[一般工业技术—制冷工程]