摘要
以西安地铁3号线某高架车站为例,结合西安气候特点,对采用直接蒸发冷却通风降温方式在地铁高架车站的工程设计应用,得出在地铁高架车站中采用该通风温降方式可较好的改善站内环境、提高乘客的舒适感。通过初投资和运行能耗计算分析表明,在初投资不高的情况下可产生良好的社会经济效益。通过工程实例的应用分析研究可知,直接蒸发冷却通风降温方式在与西安气候条件相近的我国北方大多数城市地铁高架车站应用也是合适可行的。
Taking an elevated station on Xi＇an metro Line 3 as an example,considering the climate characteristics of Xi＇an city,direct evaporation cooling ventilation applied in the engineering design of the elevated station has been proved to be a good option to lower the station temperature,to improve the station＇s environment and enhance passenger comfort.Through the preliminary analysis of investment and operation consumption,it has been shown that though the initial investment was not high yet it created good social and economic benefits.The practice shows that the direct evaporation cooling ventilation system applied in Xi＇an metro elevated station would be also feasible for elevated metro stations in many northen cities of China with similar climate conditions.
出处
《铁道标准设计》
北大核心
2011年第9期116-119,共4页
Railway Standard Design
关键词
地铁
高架车站
通风
直接蒸发冷却
能耗分析
Metro
Elevated station
Ventilation
Direct evaporative cooling
Energy consumption analysis
作者简介
乔小博（1982-），男，工程师，2004年毕业于兰州交通大学，工学学士，E-mail：qiaoxb1982@126．com。
