人体出汗状态下强制通风对衣下空间的影响  

Influence of Forced Ventilation on the Space Under Clothes in the State of Human Perspiration

作　　者：李宛玥 赵蒙蒙 刘欣悦 Li Wanyue;Zhao Mengmeng;Liu Xinyue(School of Textiles and Fashion,Shanghai University of Engineering Science,Shanghai 201620,China)

机构地区：[1]上海工程技术大学纺织服装学院,上海201620

出　　处：《针织工业》2025年第2期60-65,共6页Knitting Industries

基　　金：国家自然科学基金项目(1908349)。

摘　　要：为探究不同人体出汗状态下强制通风对衣下空间的影响,选取28℃环境中静坐和3种慢跑状态下的人体出汗率,以同等质量的水均匀润湿服装,通过扫描施加30 min、两种风速强制通风前后的着装人台,获取三维数据,在Geomagic Control中进行3D对比以及胸部及腰部平面2D对比,计算获得衣下空气层体积、衣下空气厚度,再通过方差分析,探究不同出汗状态下强制通风对衣下空间的影响。结果表明:衣下空气层体积随着人体出汗率的增加而减小,但出汗率对衣下空气层体积大小的影响并不显著;强制通风风速是影响衣下空气层体积的因素之一,风速越大,衣下空气层体积和衣下空气厚度变化越大。In order to explore the effect of forced ventilation on the space under clothing in different human sweating states, the human sweating rates in sitting state and three jogging states under a 28 ℃ environment were selected, the clothing was evenly moistened with water of the same quality, 3D data was obtained by scanning the clothed mannequin before and after applying 30 minutes forced ventilation with two different wind speeds. 3D comparison, chest and waist plane 2D comparison were carried out in Geomagic Control software, the volume of the air layer under the clothes and the thickness of the air under the clothes were calculated, and then through the variance analysis, the effect of forced ventilation on the space under clothing in different sweating conditions was explored. The results show that the volume of the air layer under the clothing decreases with the increase of the human sweating rate, but there has no significant effect, and the forced ventilation wind speed is the factor affecting the air volume under the clothing, the greater the wind speed, the greater the change of the volume of the air layer and the thickness of the air under the clothes.

关 键 词：服装热湿舒适性 衣下空间 三维人体扫描 人体出汗率 强制通风 衣下空气层体积 

分 类 号：TS941.1[轻工技术与工程—服装设计与工程]