城市轨道交通工程电器设备用房下部送风实际案例分析

Actual Cases of Under Floor Air Supply Used in Electrical Room in Urban Rail Transit Engineering

以深圳地铁2号线红树湾车站、长沙地铁2号线湘江中路车站为例,讲述了城市轨道交通工程中空调系统下送风的相关案例,上述两个车站结合了车站的具体布置形式采用了空调系统中热对流交换较好的下送、上回的气流组织方案并减少了带电设备上方风管的数量,减小了风管保温层掉落的安全隐患。

Taking the Shenzhen metro line 2 Hongshuwan Station, Changsha metro line 2, Xiangjiang Road Station as example, this paper describes the related cases of air conditioning system in urban rail transit engineering, the above two stations combined with the concrete arrangement of the station adopted the heat convection exchange of the air conditioning system in a better way, The last Air Flow organization scheme and reduce the number of air duct on the electric equipment, reducing the safety hidden trouble of the wind pipe insulation fall.