城市轨道交通通风空调系统的现状及发展趋势
Present status and development trend of ventilation and air conditioning system for urban rail transportation
摘要：
回顾了城市轨道交通及其通风空调系统的发展历程，分析了系统功能、特点及存在的具体问题。介绍了近年来国内为解决工程实际问题而出现的新的通风空调系统,认为“安全健康、经济节能、环保美观”是城市轨道交通通风空调技术发展的方向。
关键词：城市轨道交通,通风空调,功能,创新
Abstract：
Reviews the development of urban rail transportation and its ventilation and air conditioning system. Analyses the function and characteristics of the system, and existing specific problems. Presents the new systems for solving practical engineering issues in recent years in China. Considers that the technology development should follow the three principles—“safety and health”, “cost-effectiveness and energy efficiency” and “environment-friendliness and good appearance”.
Keywords:urbanrailtransportation,ventilationandairconditioning,function,innovation