采用并联变容转子压缩机和涡旋压缩机的多联机组性能分析  

Analysis on the Performance of multi-line system using parallel variable-volume compressors and scroll compressor

作　　者：王永立 沈军 胡强 

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 [2]珠海格力电器股份有限公司,珠海519070

出　　处：《日用电器》2019年第8期64-67,74,共5页ELECTRICAL APPLIANCES

摘　　要：本文主要针对采用变容转子压缩机并联和涡旋压缩机的多联机组进行性能对比,得出主要结论:在低频和高频率运行区间,采用变容增焓双转子压缩机并联的多联机能效优于采用涡旋增焓压缩机的;在中间频区间,增焓涡旋压缩机处于能效峰值段,其能效高于采用并联转子压缩机的机组。This paper mainly compares the performance of multi-line system using parallel variable-volume rotary compressors and scroll compressor.The main conclusions are drawn:in the low frequency and high frequency operation range,the efficiency of parallel variable-volume rotary compressors system is better than that of the scroll compressor;in the middle frequency range,the scroll compressor is in the peak energy efficiency stage,and its energy efficiency is higher than that of the rotary compressor system.

关 键 词：并联变容转子压缩机 涡旋压缩机 性能对比 

分 类 号：TH4[机械工程—机械制造及自动化]