基于热舒适性的典型着装及面料热学性能研究  

Typical Clothes and the Thermal Property Study of Fabric Based on Thermal Comfort

作　　者：李莎[1] 左召光 钱晓明[1] 杨瑞梁[1] LI Sha;ZUO Zhaoguang;QIAN Xiaoming;YANG Ruiliang(Tianjin Polytechnic University,Tianjin,30038)

机构地区：[1]天津工业大学,天津300387

出　　处：《棉纺织技术》2018年第8期19-22,共4页Cotton Textile Technology

摘　　要：探讨典型着装及其面料的热学性能。以京津地区办公建筑夏季空调环境为例,研究了该环境下职员的热舒适性和典型着装形式及面料。结果表明:典型着装下的期望温度和相对湿度分别为26.8℃和66.7%,该期望值既满足热舒适性又利于建筑节能;采用出汗暖体假人测试出典型着装的平均热阻为0.37clo,较标准中服装舒适热阻(0.5clo)低0.13clo;典型着装面料的平均热阻仅为0.117clo,远低于对应服装的热阻。认为:服装的热湿性能与面料的热湿性能并不完全一一对应,面料开发和服装设计尤其职业着装需要考虑利于该地区办公建筑实现空调系统节能运行的临界服装热阻。The typical clothes and their fabric thermal properties were discussed. The summer air-conditioning environment of office building for Beijing and Tianjin district was taken as examples. The thermal comfort, typical dressing and fabric for the staff under the environment were studied. The results showed that the expecting temperature and relative humidity under typical clothes were 26.8℃ and 66.7% separately. Not only the thermal comfort but also the building energy saving could be satisfied the expectation. By adopting the sweating ＆ warm body dummy,the average thermal resistance of typical clothes was tested as 0. 37 clo. Compared with standard garment comfort thermal resistance （0.5 clo）, it was lower 0. 13 clo. The average thermal resistance of typical clothing fabric was only 0. 117 clo and it was far lower than the thermal resistance of the corresponded clothes. It was considered that the thermal moisture properties of garment can not be one by one corresponded with the fabric thermal moisture properties. The fabric development and garment design especially for occupation dressing should consider the critical garment thermal resistance under the air-conditioning system running under energy saving of the office building in the district.

关 键 词：热舒适性 典型着装 面料 热阻 湿阻 

分 类 号：TS10[轻工技术与工程—纺织工程] TU83[轻工技术与工程—纺织科学与工程]