地铁环控系统安全门与屏蔽门的区别

Differences of security door coefficient and shielding gate of subway environment control system

结合工程实例,对地铁安全门与屏蔽门两种环控系统模式进行了对比,分析了两种系统模式的特点,总结了各系统的优缺点,为轨道交通新建工程空调系统模式选择提供了参考。

Combining with engineering examples, the paper compares security door system to shielding gate system of subway environment control system,analyzes their characteristics,and summaries their defects and merits,which has provided some guidance for selecting air-conditioning system mode of new rail transit engineering.