汉口火车站春季舒适性研究

A Thermal Comfort Field Survey at Hankou Railway Station in Spring

通过对春季汉口火车站候车厅内热湿环境实测及对乘客热感觉进行问卷调查，分析火车站候车厅内热湿现状和人体舒适性。运用统计学分析方法对测试与调查结果进行了统计回归分析，得到春季汉口火车站候车厅热中性温度，热期望温度，80％可接受的舒适温度范围。且得出实际舒适温度范围要大于计算舒适温度范围，春季采取自然通风完全可满足舒适性要求，不需要机械通风，节约能源。分析得到的热中性温度和热舒适温度范围可为夏热冬冷地区火车站暖通空调系统的节能设计提供一定的参考。

Measure the internal wet environment and passengers feel hot questionnaire survey at Hankou railway station waiting hall in spring, analysis the present heating wet situation and human thermal comfort. Use statistical analysis method to regression analysis the results of the survey statistics and test, got hot neutral temperature, hot expectations temperature, 80% acceptable comfortable temperature range. And the actual comfortable temperature range that than calculation comfortable range, natural ventilation can fully satisfy the comfort requirements in spring, don＇t need mechanical ventilation, to save energy. The range of hot neutral temperature and thermal comfort temperature from the analysis can provide certain reference to the energy saving in railway station of HVAC systems in hot summer and cold winter field.