某市域列车空调通风系统分析

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摘  要：该文以某市域列车空调通风系统为研究对象，并选取3个典型车辆对象对空调通风系统进行分析，通过对送风量、新风量、微风速及温度均匀性的测试，结果表明该市域列车采用的通风系统设计合理，满足设计要求，对市域列车通风系统具有参考意义。

关键词：空调通风系统；隐形送风；市域列车；温度均匀性；风量

中图分类号：U270.383      文献标志码：A          文章编号：2095-2945（2023）14-0082-04

Abstract： In order to study whether the design of the heating， ventilation and air conditioning （HVAC） system of urban vehicle is reasonable. This paper takes the HVAC system of urban vehicle as the research object， and selects three typical vehicles to analyze the HVAC system. Through the test of air supply volume， fresh air volume， breeze speed and temperature uniformity， the results show that the design of the ventilation system adopted by the urban train is reasonable and meets the design requirements， and has reference significance for the urban train ventilation system.

Keywords： HVAC system; invisible air supply; urban vehicle; temperature uniformity; air volume

市域列车作为连接中心城市与其卫星城市的主要轨道交通工具，具有载客量大、快启停的特点。（剩余3239字）