具有开放衣下空气层的织物系统水汽传递性能

现代纺织技术 ›› 2023, Vol. 31 ›› Issue (6): 145-151.

具有开放衣下空气层的织物系统水汽传递性能

东华大学, a.服装与艺术设计学院；b.现代服装设计与技术教育部重点实验室；c.化学与化工学院；d.生态纺织教育部重点实验室, 上海201620

出版日期:2023-11-10 网络出版日期:2023-11-16
通讯作者:王革辉，E-mail：gehuiwang@dhu.edu.cn
作者简介:吴翔翔（1996—），男，安徽滁州人，硕士研究生，主要从事服装舒适性与功能服装方面的研究。
基金资助:
国家重点研发计划（2017YFB0309101）

Water vapor transfer performance of a fabric system with an underwear air layer

a. College of Fashion and Design; b. Key Laboratory of Clothing Design &Technology Ministry of Education; c. College of Chemistry Chemical Engineering; d. Key Laboratory of Science & Technology of Eco-Textile, Jiangnan University, Shanghai 201620, China

Published:2023-11-10 Online:2023-11-16

摘要/Abstract

摘要： 在M 261型织物透湿性能测试仪的基础上，通过设计和搭建辅助装置，实现了对具有开放的衣下空气层的织物系统的水汽传递性能的测试。利用该装置对8种织物进行了衣下空气层厚度分别为4、8、12、16 mm和20 mm时织物系统的水汽传递性能测试。结果表明：在风速为0.03 m/s的条件下，在一定范围内，织物系统的水汽传递率随着衣下空气层厚度的增大而增大；衣下空气层厚度为4 mm时，织物系统的水汽传递率低于织物的透湿率；衣下空气层厚度为16 mm时，对于普通织物，织物系统的水汽传递率达到最大，比织物的透湿率高29.3%；衣下空气层厚度为20 mm时，对于防水透湿织物，织物系统的水汽传递率达到最大，与普通织物相比，织物系统的水汽传递率几乎没有差异。

关键词: 织物系统, 衣下空气层厚度, 水汽传递性能, 辅助装置

Abstract: The human body transfers water vapor to the outside environment by sweating. If water vapor fails to be transferred to the outside environment effectively, it will accumulate in the underwear air layer, resulting in increased humidity and human discomfort. The underwear air layer is affected by the skin surface curvature, fabric quality and clothing profile of various parts of the human body. The influence of its existence and thickness on water vapor transmission is relatively complicated. The research on the influence of underwear air layer on wet comfort is also relatively complicated. With the development of related instruments such as perspiration hot plate instrument and water vapor transmission tester, more and more studies have been done on heat transfer of fabric underwear air layer and water vapor transmission of enclosed air layer around. However, the opening air layer around the fabric also has a significant influence on the water vapor transfer performance of the fabric system, which is different from that of the closed air layer. At the same time, there is no corresponding instrument to detect the water vapor transfer performance of the fabric under the open state.
To study the water vapor transfer performance of fabric under the open state of the air layer around, we developed an instrument for measuring water vapor transmission of the fabric system with an open underwear air layer through the design and construction of auxiliary devices on the basis of M 261 fabric moisture permeability tester, and simulated the water vapor transmission rate of the fabric under different air layer thicknesses. On this basis, the corresponding analysis method was used to study the influence of the existence and thickness of the underwear air layer on the water vapor transmission rate of the fabric system. Specifically, under the condition of wind speed of 0.03 m/s, when the thickness of the underwear air layer is 4 mm, the water vapor transmission rate of the fabric system is lower than the water vapor transmission rate of the fabric. Under the condition of wind speed of 0.03 m/s, the water vapor transmission rate of the fabric system increases with the increase of underwear air layer thickness within a certain range. For ordinary clothing fabrics, the water vapor transmission rate of the fabric system reaches the maximum value when the thickness of the underwear air layer is 16 mm, which increases by 29.3% compared with the water vapor transmission rate of the fabric. For the waterproof permeable fabric with a low water vapor transmission rate, the water vapor transmission rate of the fabric system reaches the maximum when the underwear air layer thickness is 20 mm, and there is almost no difference with the water vapor transmission rate of the fabric system for ordinary fabric.
The simulated measurement of the water vapor transmission rate in the underwear air layer is closer to the actual wearing state. The water vapor transmission testing device and experimental method of the fabric system designed can provide reference for further research on the water vapor transmission testing in the underwear air layer.

Key words: fabric system, the thickness of underwear air layer, water vapor transfer performance, accessory device

中图分类号:

TS941.16

吴翔翔, 王革辉, 邵雪宁, 赵涛. 具有开放衣下空气层的织物系统水汽传递性能[J]. 现代纺织技术, 2023, 31(6): 145-151.

WU Xiangxiang a, WANG Gehui a, b, SHAO Xuening a, ZHAO Tao c, d. Water vapor transfer performance of a fabric system with an underwear air layer[J]. Advanced Textile Technology, 2023, 31(6): 145-151.

参考文献

[1] ELENA O, CODAU T C, STOJANKA P, et al. Analysis of moisture evaporation from underwear designed for fire-fighters[J]. Autex Research Journal, 2015, 15(1): 35-47.
[2] 刘莹, 任姗姗, 汤梦娜, 等. 汗湿条件下织物动态水传递的测试与分析[J]. 现代纺织技术, 2020, 28(2): 40-44.
LIU Ying, REN Shanshan, TANG Mengna, et al. Measurement and analysis of dynamic water transfer of fabrics under sweating condition[J]. Advanced Textile Technology, 2020, 28(2): 40-44.
[3] 魏洋. 人体全身及上身局部出汗率的测定[D]. 上海: 东华大学, 2012:1-12.
WEI Yang. The measurement of whole body and regional upper body sweat rates[D]. Shanghai: Donghua University, 2012: 1-12.
[4] 胡紫婷, 郑晓慧, 冯铭铭, 等. 衣下空气层对透气型防护服热阻和湿阻的影响[J]. 纺织学报, 2019, 40(11): 145-150,160.
HU Ziting, ZHENG Xiaohui, FENG Mingming, et al. Influence of air gap on thermal and moisture properties of permeable protective clothing[J]. Journal of Textile Research, 2019, 40(11): 145-150,160.
[5] HUANG J H. Review of heat and water vapor transfer through multilayer fabrics [J]. Textile Research Journal, 2016, 86(3): 325-336.
[6] DAI X Q, IMAMURA R, LIU G L, et al. Effect of moisture transport on microclimate under T-shirts[J]. European Journal of Applied Physiology, 2008, 104(2): 337-340.
[7] HUANG J H. Review of test methods for measuring water vapour transfer properties of fabrics[J]. Cellular Polymers, 2007, 26(3): 167-191.
[8] HUANG J H, QIAN X M. Comparison of test methods for measuring water vapor permeability of fabrics [J]. Textile Research Journal, 2008, 78(4): 342-352.
[9] ONOFREI E, ROCHA A M, CATARINO A. The influence of knitted fabrics' structure on the thermal and moisture management properties[J]. Journal of Engineered Fibers and Fabrics, 2011, 6(4): 155892501100600.
[10] 孙雨晴, 陈思. 经编间隔织物的热湿舒适性能[J]. 上海纺织科技, 2021, 49(7): 58-60.
SUN Yuqing, CHEN Si. Thermal and wet comfort of warp knitted spacer fabric [J]. Shanghai Textile Science and Technology, 2021, 49(7): 58-60.
[11] 陈晴, 张家琳, 范丽敏. 经编间隔织物的透气性与透湿性[J]. 服装学报, 2017, 2(2): 107-112.
CHEN Qing, ZHANG Jialin, FAN Limin. Air permeability and moisture permeability of warp knitted spacer fabric[J]. Journal of Clothing Research, 2017, 2(2): 107-112.
[12] CHEN Y S, FAN J , QIAN X, et al. Effect of garment fit on thermal insulation and evaporative resistance[J]. Textile Research Journal, 2004, 74(8): 742-748.
[13] 张昭华, 翟世瑾, 尹思源. 衣下间隙对织物系统热湿阻的影响[J]. 纺织学报, 2016, 37(6): 101-106,111.
ZHANG Zhaohua, ZHAI Shijing, YIN Siyuan. Effect of undergarment clearance on thermal and wet resistance of fabric system[J]. Journal of Textile Research, 2016, 37(6): 101-106,111.
[14] 王修艳, 王革辉. 空气层厚度对织物系统干热和湿热传递的影响[J]. 浙江纺织服装职业技术学院学报, 2017, 16(3): 36-42.
WANG Xiuyan, WANG Gehui. Effect of air layer thickness on dry heat and wet heat transfer in fabric system[J]. Journal of Zhejiang Fashion Institute of Technology, 2017, 16(3): 36-42.
[15] 张雪原, 吕凯敏, 戴宏钦, 等. 加热型织物系统的热传递性能[J]. 现代纺织技术, 2023, 31(2): 146-151.
ZHANG Xueyuan, LÜ Kaimin, DAI Hongqin, et al. Heat transfer performance of heating fabric system[J]. Advanced Textile Technology, 2023, 31(2): 146-151.
[16] OH A G. The measurement of water vapour transfer rate through clothing system with air gap between layers[J]. Heat and Mass Transfer, 2008, 44(4): 375-379.
[17] GIDIK H, VOLOLONIRINA O, GHANTOUS R M, et al. Impact of test parameters on the water vapor permeability of textiles[J]. International Journal of Clothing Science and Technology, 2019, 31(3): 350-361.