R32变频压缩机的特性研究  

Research on Characteristic of R32 Inverter Compressor

作　　者：郑晓峰 魏会军 

机构地区：[1]国家节能环保制冷设备工程技术研究中心,珠海519070

出　　处：《制冷技术》2012年第2期37-40,共4页Chinese Journal of Refrigeration Technology

摘　　要：R32冷媒相对于R410A具有高性能、低GWP的特点,是一种理想的替代制冷剂。本文对比分析了R32和R410A的冷媒物性,对R32变频压缩机的特性进行实验研究,试验结果表明,相同条件下,R32变频压缩机的制冷量比R410A提高7.5%~10%,COP提高2%~5%。Compared with R410A, R32 has the feature of high performance and low GWP. It is a perfect alternate refrigerant. In this paper, physical characteristic between R32 and R410A is compared. Characteristic of R32 inverter compressor is researched by experiment. The result of test proves that the capacity of R32 inverter compressor increases by 7.5%~10% and COP increases by 2%~5%.

关 键 词：变频 压缩机 R32 R410A 

分 类 号：TB652[一般工业技术—制冷工程]