分布式空调系统在地铁车站设备房的应用
Application of distributed air conditioning system to equipment room of underground railway station
摘要：
针对地铁车站设备房，分析了常规集中式空调系统与多联机、水冷直膨式机房专用空调等分布式空调系统的优缺点。对比了不同地区3种形式空调系统的耗电量，并分析了经济性。结果表明，分布式空调系统在空调季较长的地区具有较好的经济性和可实施性。
关键词：地铁车站,设备房,集中式空调系统,分布式空调系统,经济性
Abstract：
According to an equipment room of underground railway station, analyses the advantages and disadvantages of central air conditioning system, variable refrigerant flow(VRF) system and direct-expansion air conditioner. Compares the power consumption of the three air conditioning system in different regions and analyses their economy.The result shows that the distributed air conditioning system has good economy and applicability in the areas with long cooling season.
Keywords:undergroundrailwaystation,equipmentroom,centralairconditioningsystem,distributedairconditioningsystem,economy