论文部分内容阅读
1 引言 “十五”期间,上海轨道交通建设将加快投资建设步伐,规划以每年建成40公里轨道交通线的速度,进一步完善上海的轨道交通骨架网络。如何保证地铁车站行车安全以及节省运营成本便逐步提上投资方的议事日程。因此,一种新型的安全、节能装置——屏蔽门系统即进入了人们的视线。2 屏蔽门简介 屏蔽门系统是八十年代末在世界部分国家和地区出现的一种先进环控模式系统,由门体、门机、电源和控制系统四大部分组成。屏蔽门在整个站台长度上将车站的站台区域与车行道区域分隔开来,列车进站停稳后,屏蔽门随着列车门的开启而自动开启,离站时屏蔽门随着列车门同时关闭。它是环控系统气流组织的一个不可或缺的物理屏障,是事故工况气流导向的重要组成部分。设置屏
1 Introduction During the “Tenth Five-Year Plan” period, Shanghai’s rail transit construction will speed up the pace of investment and construction. It plans to speed up the construction of 40 km of rail transit lines each year and further improve Shanghai’s rail transit backbone network. How to ensure the safety of metro stations and save operating costs will be gradually put on the investor’s agenda. Therefore, a new type of safety and energy-saving device - screen door system has entered the people’s attention. 2 Screen Door Introduction Screen door system is the late eighties in some countries in the world, an advanced environmental control mode system, the door, door machine, power and control system composed of four parts. Screen door in the entire station length of the station area and the roadway area separated from the stop after the train stop, the screen door with the opening of the automatic opening of the door, leaving the screen door with the train door Close at the same time. It is an indispensable physical barrier to the air flow control system and is an important part of the airflow direction of accident conditions. Settings screen