为了研究寒冷地区中小城市冬季室内的热环境状况,对焦作市44户住宅的冬季室内热环境进行了现场调查。对99名居民的热感觉、热舒适等进行了主观问卷调查,同时测试了温度、相对湿度、风速等室内外环境参数,对测试与调查结果进行了统计回归分析。结果表明,焦作市居住建筑冬季实测的热中性温度为19.2℃,预测热中性温度为24.3℃,两者相差5.1℃;居民期望温度为21.0℃;该地区冬季居民的热适应模型为tcomf=0.317tout+18.19,80%居民可接受温度范围为11.6~24.2℃。 In order to study the indoor thermal environment in winter in small and medium-sized cities in cold area, a field survey was conducted on the indoor indoor thermal environment in 44 residential buildings in Jiaozuo City in winter. The subjective questionnaire survey was conducted on the thermal sensation, thermal comfort and so on of 99 residents. At the same time, indoor and outdoor environmental parameters such as temperature, relative humidity and wind speed were tested. Statistical regression analysis was made on the test results and the survey results. The results show that the measured temperature in winter of Jiaozuo City is 19.2 ℃ in winter, and the predicted neutral temperature is 24.3 ℃, the difference between them is 5.1 ℃. The expected temperature of residents is 21.0 ℃. The thermal adaptation model of residents in winter in this area is tcomf = 0.317tout + 18.19, 80% of the residents acceptable temperature range of 11.6 ~ 24.2 ℃.