大型双机双级压缩机性能测试方法  

Method of performance test for large double-stage dual compressor

作　　者：朱丰雷[1] 张进[1] 张卫军[1] 谢宝刚[1] 

机构地区：[1]合肥通用机械研究院

出　　处：《制冷与空调》2014年第4期72-73,共2页Refrigeration and Air-Conditioning

摘　　要：目前,我国尚无双机双级压缩机的测试标准,本文参照国家标准GB/T5773—2004《容积式制冷剂压缩机性能试验方法》制定一套测试方案,以解决双机双级压缩机的测试难题。At present, there isn＇t a national performance test standard of double- stage dual compressor. The test scheme is proposed by reference to national standard GB/T 5773-2004, The method of performance test for positive displacement refrig- erant compressors, in order to solve the issues encountered in double-stage dual compres- sor test.

关 键 词：双机双级压缩机 性能测试 螺杆式 容积式 

分 类 号：TB652[一般工业技术—制冷工程]