房间空调器冷凝器对机组性能影响的研究  

Study on the Influence of Air-conditioner Condenser on the Unit Performance

作　　者：林伟雪 陈慧 林泳涛 

机构地区：[1]珠海格力机电工程有限公司,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》2021年第7期71-73,106,共4页ELECTRICAL APPLIANCES

摘　　要：为提高房间空气调节器能效比,采用仿真技术研究冷凝器关键参数对机组性能的影响。通过各方案计算,提出以冷凝器换热的热流量代替原来的换热量作为评估冷凝效果的指标,结果显示该指标对系统能力及能效有较好的指示意义,最后通过方案对比为制冷系统设计给出合理的过冷度区间。In order to improve the energy efficiency ratio of air conditioner,the influence of condenser parameters on unit performance was studied by simulation technology.Through the simulation of various schemes,it is proposed to use the heat flow rate of condenser heat exchange instead of the original heat exchange as the index to evaluate the condensation effect.The results show that the index has a good indication for the system capacity and energy efficiency.Finally,through the comparison,a reasonable subcooling range is given for system designing.

关 键 词：冷凝器 热流量 能效 过冷度 

分 类 号：TM925.12[电气工程—电力电子与电力传动]