摘要
介绍了兰州某地铁站蒸发冷却通风降温系统,通过对该系统中机组进出风温度、站厅站台公共区环境温湿度、空气品质的实际测试,分析出该系统在实际运行过程中的情况。同时,对该系统中现存的一些问题,进行了分析说明,并提出了后期的优化改进措施。最终的测试结果表明,该蒸发冷却通风降温系统的运行情况较好,车站内公共区的降温效果良好,为以后蒸发冷却技术在轨道交通上的应用提供借鉴。
This paper introduces the evaporative cooling ventilation and cooling system of a subway station in Lanzhou.Through the actual test of the air temperature in and out of the unit,the ambient temperature and humidity in the public area of the station hall and platform,and the air quality in the system,the actual operation of the system is analyzed.At the same time,some existing problems in the system are analyzed and explained,and the optimization and improvement measures in the later stage are put forward.The final test results show that the operation of the evaporative cooling ventilation cooling system is good,and the cooling effect of the public area in the station is good,which meets the design requirements,and provides reference for the later application of evaporative cooling technology in rail transit.
作者
吴磊
黄翔
金洋帆
常健佩
刘振宇
李朝阳
乔小博
邓保顺
李德辉
侯卫华
王志涛
牛永胜
Wu Lei;Huang Xiang;Jin Yangfan;Chang Jianpei;Liu Zhenyu;Li Zhaoyang;Qiao Xiaobo;Deng Baoshun;Li Dehui;Hou Weihua;Wang Zhitao;Niu Yongsheng(Xi’an Polytechnic University,Xi’an,710048;China Railway First Survey and Design Institute Group Co.,Ltd,Xi’an,710048)
出处
《制冷与空调（四川）》
2021年第1期101-105,共5页
Refrigeration and Air Conditioning
基金
兰州地铁1号线直接蒸发冷却通风降温系统运行实测研究(编号:19-53-01)。
关键词
城市轨道交通
蒸发冷却
站厅站台公共区
空气品质
urban rail transit
evaporative cooling
Public area of station hall and platform
Air quality
