【摘要】 为研究夏热冬冷地区自然通风学生宿舍春季室内热环境与热舒适状况,采用现场环境参数测试及问卷调查相结合的方式,对桂林市某高校宿舍热环境和人体热感觉进行调研,运用统计学分析法对服装热阻、热感觉(TSV)和操作温度之间的关系进行回归分析。结果显示,春季服装热阻与操作温度负相关,操作温度每升高1℃,服装热阻减少0.0529clo;该地区春季热中性操作温度为21.8℃,实测及TSV所对应的80%可接受温度范围分别为20.29～27.29℃和15.3～28.4℃,可接受相对湿度上限为83%。该结果可为桂林高校宿舍热环境与热舒适研究提供参考。更多还原

【Abstract】 In order to analyze the indoor thermal environment and thermal comfort in natural ventilation student dormitory in hot summer and cold winter area,the thermal environment and human thermal sensation of a university dormitory in Guilin were investigated by means of field test and questionnaire survey. Statistical analysis was used to analyze the relationship between clothing thermal resistance and the thermal sensation and operating temperature. The results show that clothing thermal resistance negatively correlated with the operating temperature in spring. With the increase in operating temperature by 1℃,clothing thermal resistance decreases 0.0529 clo. The thermal neutral operating temperature in this area is 21.8℃ in spring,and the acceptable temperature range for 80% of measured and TSV are 20.29～27.29℃ and 15.3～28.4℃,respectively,the upper limit of acceptable relative humidity is 83%. This paper provides reference for the studies on thermal environment and thermal comfort of university dormitories in Guilin.更多还原