研究结论:严寒地区地铁车站环控系统采用开式通风系统,开闭式运行模式。在车站每端设置一个活塞风道、迂回风道,在全高安全门上方至结构板有500 mm 左右的空间,在这个位置加设电动可启闭装置,冬季、夏季关闭,使轨行区与车站公共区完全隔绝开,减少由于列车活塞风的影响而从车站出入口进出的冷空气量。从模拟计算结果来看这种环控系统方案满足严寒地区气候特点。
Abstract:Research purposes:The number of metro construction in cold region is increasing at present.Some problems appear in the environment control system currently used for the metro in cold region.So it is necessary to find the suitable metro environment control system program that fits to the climate characteristics of the cold region.
Research conclusions:The open ventilation system is used in environment control system for the metro station in cold regions with open - close operational mode.A piston air tunnel and a bypass tunnel are setted up at each end of metro station. An electric start - stop device is installed in the space of about 500 mm between the top of high - security doors and the structural panel.In winter and summer,this device is closed to fully disconnect the track area with the public area of station for reducing the cold air volume from the station entrance and exit caused by the piston air.From the result of the simulation calculation it can be seen this environment control system program satisfies the climate features of the cold region
韩平. 严寒地区地铁环控系统方案探讨[J]. 铁道工程学报, 2011, 28(6): 81-87.
HAN Ping. Discussion on Environment Control System Program for Metro in Cold Region. 铁道工程学报, 2011, 28(6): 81-87.
Yang Zhihua. Introduction Software of SubwayEnvironmental Simulation [C]/ /Beijing: Professional Committee of the National Air Conditioning HVAC Simulation Study Group Symposium Proceedings,2004.
[5] 徐驰. 谈 SES 地铁环境模拟计算软件的应用[C]//北京: 全国空调模拟分析学组学术交流会论文集,2005.
Xu Chi. The SES Subway Environment Simulation Software Applications [C]/ /Beijing: National Air - Conditioning Simulation Study Group Symposium Proceedings,2005.
Yang Zhihua, Huang Guixing, Tu Guangbei, etc. Northern Regions Metro Barrier Door Systems with Single - piston Air Duct Feasibility Study [C]/ / Chongqing: China HVAC & R 2008 Annual Conference Proceedings,2008.
Huang Zemao. The Subway Ventilation and Air Conditioning Systems in Public Areas Fan of Inverter Control Strategy [J]. Railway Standard Design,2010 (S2) :24-26.
Yin Kuichao,You Shijun,Dong Shuyun. North Metro Detroit Efficient Use Of The Wind [C]/ /Chongqing: China HVAC & R 2008 Annual Conference Proceedings,2008.
[10] 曾飞轮. 地铁空调通风设计问题探讨[J]. 铁道工程学报,1997(1) :27-28.
Zeng Feilun. Discussion on Ventilation Design of Air Conditioning for Subways [J]. Journal of Railway Engineering Society,1997(1) : 27-28.