采用单压缩机与双压缩机的多联式空调机组的性能比较  

Performance comparison of multi-coupled air conditioning units with single compressor and double compressor

作　　者：江燕涛[1] 杨昌智[2] 田明力 何理 

机构地区：[1]广东海洋大学 [2]湖南大学 [3]广东美的商业空调设备有限公司

出　　处：《暖通空调》2006年第7期92-95,共4页Heating Ventilating & Air Conditioning

摘　　要：实验比较了单压缩机和双压缩机多联式空调机组的能效比和综合部分负荷性能系数,结果表明,采用定速压缩机和变频压缩机并联的双压缩机空调机组的平均能效比为3.6W/W,综合部分负荷性能系数为3.67;而单压缩机空调机组的平均能效比和综合部分负荷性能系数分别为3.1W/W和3.21;双压缩机空调机组有较好的节能效果。Compares the energy efficiency ratio （EER） and integrated part load value （IPLV） of multicoupled air conditioning units with a single frequency conversion compressor and a double compressor system with a joint of a frequency fixed compressor and a frequency conversion compressor by experiments. The results indicate that the average EER and IPLV of the double compressor system are 3.6 W/W and 3.67 respectively, while those of the single compressor system are 3.1 W/W and 3.21 respectively, which proves that the double compressor frequency conversion air conditioning unit has better energy efficiency.

关 键 词：单压缩机 双压缩机 多联式空调机组 能效比 综合部分负荷性能系数 

分 类 号：TU831.4[建筑科学—供热、供燃气、通风及空调工程]