长春地铁热环境与热舒适实测分析

采用热环境实测和热舒适调查问卷相结合的研究方法，研究长春地铁1号线冬季、过渡季、夏季车站及车厢的热环境和热舒适情况，分析得出长春室外、车站及车厢2017—2018年温度的变化区间及规律、结果显示，华庆路站站厅、站台温度值不满足规范要求，冷风渗入是影响冬季出入口温度的重要因素，并分析出车站及车厢80%满意率舒适区以及不同季节的热中性温度，旨在为严寒地区地铁热环境及热舒适研究奠定研究基础，为地铁环控系统的设计提供参考。

Field Study of Thermal Environment and Thermal Comfort of Changchun Metro

In this paper, the thermal environment and thermal comfort of Changchun Metro Line 1 in winter, transitional season and summer are studied by using combination of thermal environment measurement and thermal comfort questionnaire. The temperature variation range and regularity of Changchun outdoor, station and carriage from December 2017 to November 2018 are analyzed and obtained. In the station, the temperature value does not meet the requirements of the code, and the cold air infiltration is an important factor affecting the temperature of the inlet and outlet in winter. The 80% satisfaction rate of the station and the carriage is in the comfortable zone and the thermal neutral temperature in different seasons. The purpose of this paper is to accumulate basic data for the study of the thermal environment and thermal comfort of the subway in several cold regions, and to provide reference for the future design of the subway environment control system.