VRV(变制冷剂流量)空调系统热回收型在建筑内区的应用及节能性分析

为了降低空调系统的能耗，对于建筑内区的房间在冬季需要供冷的情况下，可以用变频技术中的热回收型VRV（变制冷剂流量）空调系统，充分利用室内的冷量和热量，实现冷热能量在建筑物内的最佳平衡从而达到节能效果。通过对热回收型VRV中央空调系统的结构和运行原理及具体工程实例的分析，对热回收型、VRV（变制冷剂流量）空调系统在建筑内区的应用及其节能性进行了探讨。

Application of VRV Air-Conditioning System Heat Recovery Series in Construction Inner Zone and Analysis of Its Energy-saving

In order to reduce energy consumption of air-conditioning system,under the condition of supplying cold load in winter for the rooms in building's inner zone,VRV air-conditioning system heat recovery series of variable frequency technology was used to realize the heat and cold energy's best balance in buildings and achieve the effect of energy-saving by taking full advantage of the indoor heat and cold energy.Through analyzing the structures and running principles of this VRV air-conditioning system and the specific projects,its application in building's inner zone and energy-saving characteristic were discussed.