昆明地区夏季居住建筑室内热环境测试及热舒适调查

摘要

对昆明市200户住宅夏季室内热环境参数进行了实测,并进行了现场问卷调查.分析了室内温度、相对湿度、风速、人员服装热阻的分布频率,统计得出了昆明地区住宅夏季室内热环境及人体热舒适的基本情况,并分析了室内热环境改善措施.调查发现,昆明市居民夏季普遍通过开窗进行自然通风以降低室内温度,在非空调条件下约有90%的居民的热感觉在舒适范围内.%Tests indoor thermal environment parameters in two hundred residences, and conducts a questionnaire investigation. Analyses the distribution frequencies of indoor air temperature, relative humidity, air velocity and occupant clothes thermal resistance. Obtains the situation of indoor thermal environment and human thermal comfort. Analyses the measures for improving indoor thermal environment. The investigation results show that the residents universally make use of natural ventilation to lower indoor temperature through opening windows, and thermal sense of about 90 percent of residents is in the range of comfort in the condition without air conditioning.