地铁小系统备用空调设计探讨

Standby Air-conditioning Design Discussion inPlant & Management Room System of Underground Railway

地铁小系统设计备用空调以保证常规空调应急时仍能保证全线正常运营,节省了安装调试时间。通过讨论备用空调系统的用电负荷等级、备用空调系统的设计范围和备用空调系统的设置形式提出备用空调系统在车站控制室、车站计算机房、通信设备室、信号设备室设置,配电采用二级负荷,宜采用变频多联空调系统。

Design stanby air conditioning system in plant and management room system of underground railwaystanby to ensure the normal operation,saving the installation and debugging time.In this paper,it forward how to set stanby air conditioning in station control room,station computer room,communication equipment room,signal equipment room by discussing the electricity load level,the design range and the setting forms in the stanby air conditioning.It is appropriate that adopt two-stage load in distribution electricity and use frequency conversion multi-line air conditioning system.