纺织学报 ›› 2019, Vol. 40 ›› Issue (11): 145-150.doi: 10.13475/j.fzxb.20181002707

• 服装工程 • 上一篇    下一篇

衣下空气层对透气型防护服热阻和湿阻的影响

胡紫婷1, 郑晓慧2, 冯铭铭1, 王英健1, 刘莉1(), 丁松涛2   

  1. 1.北京服装学院 服装艺术与工程学院, 北京 100029
    2.军事科学院防化研究院 国民核生化灾害防护国家重点实验室, 北京 100191
  • 收稿日期:2018-10-16 修回日期:2019-07-17 出版日期:2019-11-15 发布日期:2019-11-26
  • 通讯作者: 刘莉
  • 作者简介:胡紫婷(1988—),女,硕士。主要研究方向为服装舒适性与功能。
  • 基金资助:
    北京市重点实验室开放研究课题项目(KYTG02170202);北京市科委科技冬奥专项课题项目(Z181100005918005);军内科研项目(C3218)

Influence of air gap on thermal and moisture properties of permeable protective clothing

HU Ziting1, ZHENG Xiaohui2, FENG Mingming1, WANG Yingjian1, LIU Li1(), DING Songtao2   

  1. 1. School of Fashion, Beijing Institute of Fashion Technology, Beijing 100029, China
    2. State Key Laboratory of NBC Protection for Civilian, Research Institute of Chemical Defense of Military Academic of Sciences, Beijing 100191, China
  • Received:2018-10-16 Revised:2019-07-17 Online:2019-11-15 Published:2019-11-26
  • Contact: LIU Li

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摘要：

为确定适宜的服装宽松量,提升透气型核生化(NBC)防护服的热湿舒适性,设计了穿着实验。在温、湿度可控制的气候室内,借助出汗暖体假人和三维扫描技术,观察常温、静止状态下5套不同松量服装的热湿传递性能,探讨衣下空气层对NBC防护服热阻和湿阻的影响。研究结果表明:衣下空气层体积与平均厚度的增量变化相似,不同松量服装的衣下空气层对服装总热阻和总湿阻有显著影响;随着透气型NBC防护服松量的增大,服装总热阻随着衣下空气层的增加呈现先增后减的变化趋势,服装总湿阻随着衣下空气层的增加呈现逐渐增大的变化趋势。

关键词: 核生化防护服, 衣下空气层, 服装松量, 暖体假人, 热阻, 湿阻

Abstract:

In order to find the suitable clothing ease to improve thermal and moisture comfort of permeable nuclear biological and chemical (NBC) protective clothing, the wearing experimental procedure was designed. 5 pieces of clothing were observed under a normal temperature and static condition. Thermal manikin and three-dimensional scanning technology were used in a climate chamber to explore the influence of air gap on thermal and vapor resistance of NBC protective clothing. The results showed that with the increase of the ease of NBC protective clothing, the volume of air gap under the garment changes similarly with the average thickness of the air gap, and the air gap has a significant impact on total thermal resistance and vapor resistance. The total thermal resistance of the clothing increases with the increase of the air gap, and when the air gap exceeds by a certain volume, the thermal resistance of the clothing starts to drop. The total vapor resistance increases with the increase of air gap under the clothing.

Key words: nuclear biological and chemical protective clothing, clothing air gap, clothing ease, thermal manikin, thermal resistance, vapor resistance

中图分类号: 

  • TS941.17

图1

服装着装效果测试"

图2

透气型NBC防护服款式"

图3

假人关键部位尺寸"

表1

透气型NBC防护服关键部位尺寸"

透气型NBC
防护服编号		 前身长 后身长 胸围 袖长 袖肥 裤长 腰围 臀围 横裆
T01 68.5 71.5 106 77.5 53 108 75 102 68.0
T02 68.5 71.5 114 77.5 56 108 84 110 72.5
T03 71.0 74.0 122 80.0 59 112 93 118 77.0
T04 71.0 74.0 130 80.0 62 112 100 126 81.5
T05 73.5 76.5 138 82.5 65 116 109 134 86.0

图4

三维人体扫描图像"

图5

透气型NBC防护服衣下空气层体积与平均厚度"

图6

透气型NBC防护服组合关键部位横截面空气层分布"

表2

透气型NBC防护服组合总热阻及总湿阻"

NBC防护服
组合编号		 热阻/(m2·℃·W-1) 湿阻/(m2·Pa·W-1)
均值 标准差 均值 标准差
S01 0.327 0.006 54.017 0.312
S02 0.365 0.004 56.971 0.257
S03 0.373 0.001 57.744 0.365
S04 0.369 0.002 59.031 0.281
S05 0.365 0.005 59.702 0.139

图7

衣下空气层体积与透气型NBC防护服组合总热阻和总湿阻的关系"

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