衣下空气层对咖啡碳纤维防寒服保暖性的影响  

Influence of air layer entrapped in clothing on thermal insulation property ofcoffee carbon fiber cold protective clothing

作　　者：代萌婷 屠晔 DAI Mengting;TU Ye(School of Fashion Design Engineering,Zhejiang Sci-Tech University,Hangzhou 310018,China;School of International Education,Zhejiang Sci-Tech University,Hangzhou 310018,China)

机构地区：[1]浙江理工大学服装学院,杭州310018 [2]浙江理工大学国际教育学院,杭州310018

出　　处：《丝绸》2021年第11期33-39,共7页Journal of Silk

基　　金：浙江省科技厅基金项目(2021C35110)。

摘　　要：为确定适宜的服装松量,提升低温作业防寒服的保暖性,文章以咖啡碳纤维防寒服为研究对象,在低温环境下设计穿着实验,通过暖体假人、人体着装和三维扫描实验,探究了咖啡碳纤维作为填充材料时衣下空气层变化对防寒服保暖性的影响。结果表明:防寒服衣下空气层平均厚度和总体积增量变化相似,不同胸围松量的衣下空气层对静止状态和运动状态防寒服保暖性影响显著;随着胸围松量的增加,静止状态和运动状态的防寒服保暖性均呈先增后减的变化趋势;对于H型短款男士常规防寒服170/88A号型而言,防寒服胸围松量为26 cm、衣下空气层平均厚度为34.13 mm、总体积为24.74 dm 3时,咖啡碳纤维防寒服可达到良好的保暖性。In order to determine the suitable clothing ease and to improve thermal insulation property of cold protective clothing during low temperature operation,taking coffee carbon fiber cold protective clothing as the research object,this paper designed a wearing experiment in low temperature environment,investigated the influence of changes of air layer entrapped in clothing on thermal insulation property of cold protective clothing with coffee carbon fiber as the filling material.The results indicated that the changes in the average thickness of the air layer was similar with the changes of the total volume increment,and air layer of different bust ease had a significant impact on the thermal insulation property of the cold protective clothing in static and motion states.With the increase of the bust ease,the thermal insulation property of cold protective clothing in static and motion states increased first and then decreased.For short H-type men’s cold protective clothing of 170/88A size,when the bust ease is 26 cm,the average thickness of the air layer is 34.13 mm,and the total volume is 24.74 dm^(3),the coffee carbon fiber cold protective clothing can achieve good thermal insulation property.

关 键 词：咖啡碳纤维 热阻 红外热像 暖体假人 衣下空气层 

分 类 号：TS941.17[轻工技术与工程—服装设计与工程]