京津地区办公建筑夏季空调环境调查研究之典型着装行为及其热学性能  

Investigation of air-conditioned office buildings in summer in Beijing and Tianjin area:typical dressing behavior and thermal property

作　　者：李莎[1] 钱晓明[1] 张恒[1] 杨瑞梁[1] 

机构地区：[1]天津工业大学

出　　处：《暖通空调》2015年第4期84-88,共5页Heating Ventilating & Air Conditioning

摘　　要：采取问卷调查与实验室测试相结合的方法,获得京津地区办公建筑夏季空调环境下职员的典型着装形式为短袖+长裤,典型面料为棉织物,并采用出汗暖体假人测试出典型着装的平均热阻为0.37clo,湿阻为18.09m2·Pa/W。从减小夏季着装热阻的角度考虑,建议选用汗布、细布等热阻值更低的棉织物。典型着装的热阻比舒适标准中的标准服装热阻低0.13clo,其对应的主观温度比标准服装下高0.81℃,因此办公建筑夏季空调环境下典型着装时室内设计温度可以在目前推荐值的基础上适当提高。Concludes that the typical dressing style in air-conditioned office buildings in summer in Beijing and Tianjin area is short sleeve attire and trousers, and the typical fabric is cotton by questionnaire and experiment test. The average thermal resistance of the typical dressing is 0.37 clo and its moisture vapour resistance is 18.09 m2 · Pa/W by the sweating manikin test. From the aspect of reducing thermal resistance of dressing in summer, suggests choosing the cotton fabric with lower thermal resistance, such as single jersey and percale. The thermal resistance of the typical dressing is 0.13 clo lower than the standard dressing thermal resistance used in relative standards and the subjective temperature of the typical dressing is 0.81℃ higher than that of the standard dressing, so the indoor design temperature can be enhanced in air-conditioned office buildings in summer.

关 键 词：办公建筑 空调环境 典型着装 主观温度 标准服装热阻 京津地区 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]