地铁交通系统的环境控制和车辆空气调节

Environmental Control and Vehicle Air Conditioning of Subway Transportation System

文章对地铁交通系统环境温度、湿度的变化、隧道内热负荷产生的原因进行了分析预测，对地铁车辆空气调节计算参数进行了探讨，对地铁系统环境的控制、车辆安装空调机组后对隧道内温度、湿度的影响和解决地铁温升的措施进行了分析。建议通过试验，制订出地铁系统和地铁车辆的空气调节计算方法和试验方法，加强对地铁环控技术和设备的研究工作。

In this paper,the reasons for the change of environmental temperature and moisture,the heat load yielding in tunnel of the subway transportation system are analyzed and predicted.The calculating parameters of air conditioning calculation for the subway vehicle are discussed.The environmental control of the subway system,the effects on temperature and moisture in tunnel after air conditioning units are mounted in the subway vehicle,and the measures adopted for solving temperature rising of the subway vehicle are also analyzed.It is suggested that the air conditioning calculation method and testing method for the subway system and the subway vehicle should be put forward through test,and the research work for technology and equipment of the environmental control of the subway system should be enhanced also.