论多联式空调机组  

VRF air conditioning system

作　　者：彦启森[1] 

机构地区：[1]清华大学

出　　处：《暖通空调》2002年第5期2-4,共3页Heating Ventilating & Air Conditioning

摘　　要：在分析了多联式空调机组特点的基础上 ,阐述了以变频制冷压缩机为核心的两相流体网络模拟法 ,以解决多联式空调机组难以分析掌握的问题 ;讨论了系统稳定可靠运行问题 ,并提出最大容量限度的概念 ;提出必须进行整体系统的评价标定试验的观点 ,以及试验方法的设想。Based on an analysis of characteristics of the VRF(variable refrigerant flow) air conditioning system, states the network simulation method of two phase fluid centred on frequency control compressors, so as to solve the difficult problem in mastering the system. Discusses operation issues on stability and reliability of the system, and puts forward the concept of the maximum capacity limit. Presents the viewpoint that the rating test must be taken for the whole system rather than for the indoor unit and the outdoor unit separately, and provides the assumption of testing.

关 键 词：多联式空调机组 两相流体 网络模拟法 变频制冷压缩机 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]