1,1-二氟乙烷制冷剂的研究进展  

Research Progress in 1,1-Difluoroethane Refrigerant

作　　者：杨波 李林辉 余慧梅 徐勇 陈勤 龚泽鑫 任亚文 YANG Bo;LI Linhui;YU Huimei;XU Yong;CHEN Qin;GONG Zexin;REN Yawen(Zhejiang Quhua Fluor-Chemistry Co.,Ltd.,Quzhou 324004,China)

机构地区：[1]浙江衢化氟化学有限公司,浙江衢州324004

出　　处：《有机氟工业》2020年第3期21-26,共6页Organo-Fluorine Industry

摘　　要：介绍了1,1-二氟乙烷(HFC-152a)环保型制冷剂作为单一制冷剂或与HFC、HFO和HC形成的混合制冷剂在家用、商用空调和汽车空调以及冰箱冰柜、冷水机组和热泵系统中的研究进展。HFC-152a制冷剂无论作为单一制冷剂或是混合制冷剂,在不同制冷领域中,其制冷性能均能达到满意的效果。HFC-152a具有一定的可燃性,对HFC-152a的研究方向进行了展望。This paper introduces the research progress of 1,1-difluoroethane(HFC-152a)as a single refrigerant or a mixed refrigerant with HFC,HFO and HC in domestic and commercial air conditioners,automobile air conditioners,refrigerators,freezers and heat pump systems.HFC-152a refrigerant can achieve satisfactory refrigeration performance in different refrigeration fields,whether it is a single refrigerant or a mixed refrigerant.HFC-152a has certain flammability,and the development direction of HFC-152a in the future was prospected.

关 键 词：1 1-二氟乙烷 HFC-152A 制冷剂 制冷性能 可燃性 

分 类 号：TB64[一般工业技术—制冷工程]