Journal of Textile Research ›› 2021, Vol. 42 ›› Issue (07): 158-163.doi: 10.13475/j.fzxb.20200606706

• Apparel Engineering • Previous Articles     Next Articles

Development and performance evaluation of thermal protective clothing for moped cycling

ZHENG Qing1, WANG Zhaojie2, WANG Hongbo1, WANG Min3, KE Ying2()   

  1. 1. School of Textile Science and Engineering, Jiangnan University, Wuxi, Jiangsu 214122, China
    2. School of Design, Jiangnan University, Wuxi, Jiangsu 214122, China
    3. Key Laboratory of Clothing Design and Technology, Ministry of Education, Donghua University, Shanghai 200051, China
  • Received:2020-06-24 Revised:2021-04-08 Online:2021-07-15 Published:2021-07-22
  • Contact: KE Ying E-mail:keying@jiangnan.edu.cn

RichHTML

17

PDF (PC)

104

Abstract:

To improve thermal comfort and leg mobility while moped cycling, a novel protective clothing was developed using high-performance materials and adopting a two-piece style and a multi-opening structure. Based on the wearing trials, the new thermal protective clothing was compared with an existing wind-proof clothing. The thermal protective performance of the clothing was tested through skin temperature measurement and subjective feeling evaluation in a cold environment of 5 ℃ and 50% relative humidity. The ergonomics of the clothing was evaluated by visual analogue scale. The experimental results show that the mean skin temperature when wearing the novel thermal protective clothing was significantly higher than that of the wind-proof clothing during cycling, and the subjective thermal sensation and thermal comfort were significantly improved compared to the wind-proof clothing. The design of trousers using the novel thermal protective clothing affected the convenience of donning and doffing, but significantly improved the leg mobility, which is more suitable for cycling moped with foot pedals.

Key words: moped, thermal protective clothing, cycling clothing, cold protection, human wearing trial

CLC Number: 

  • TS941.73

Tab.1

Parameters of thermal protective clothing"

材料 纤维成分 组织结构 厚度/mm 面密度/(g·m-2)
外层面料 100%锦纶 机织平纹 0.22 210
保暖层面料 100%涤纶 针织摇粒绒 15 300
保暖层夹棉 100%涤纶 非织造絮片 20 200

Fig.1

Pattern of novel moped cycling clothing. (a) Front; (b) Side; (c) Rear; (d) Interior"

Fig.2

Pattern of wind-proof clothing. (a) Front; (b) Side; (c) Rear"

Tab.2

Information of subjects"

受试者
编号 		年龄/岁 身高/cm 体重/kg 身体质量指数
BMI/(kg·m-2)
1# 26 160.0 47.5 18.55
2# 23 155.0 44.6 18.56
3# 24 163.0 49.2 18.52
4# 23 165.0 52.4 19.25
5# 22 166.0 52.6 19.09
6# 23 160.0 48.3 18.87
平均值 23.5 161.5 49.1 18.81
标准差 1.4 4.0 3.1 0.31

Fig.3

Experimental photo of thermal protection evaluation"

Fig.4

Subjective evaluation scales of thermal protection. (a) Thermal sensation scale; (b) Thermal comfort sensation scale"

Fig.5

Skin temperature. (a) Average skin temperature;(b) Torso skin temperature; (c) Leg skin temperature"

Fig.6

Subjective evaluation of thermal protection. (a) Thermal sensation; (b) Thermal comfort sensation"

Fig.7

VAS scores of ergonomic evaluation"

[1] SAEDPANAH K, ALIABADI M, GOLMOHAMMADI R, et al. Empirical study of the manual performance disability caused by exposure to extreme cold air among auto mechanic workers[J]. International Journal of Occupational Hygiene, 2018, 10(4):179-190.
[2] THEOFILATOS A, ZIAKOPOULOS A. Examining injury severity of moped and motorcycle occupants with real-time traffic and weather data[J]. Journal of Transportation Engineering, Part A: Systems, 2018, 144(11):04018066.
doi: 10.1061/JTEPBS.0000193
[3] 郑小洋. 一种双层手套及可携带儿童挡风被: 201921608447.1[P]. 2020-05-26.
ZHENG Xiaoyang. Windshield quilt with two-layer gloves which is able to carry children: 201921608447.1[P]. 2020-05-26.
[4] 屠以勒. 一种挡风衣: 201721578745.1[P]. 2018-09-25.
TU Yile. Wind-proof coat: 201721578745.1[P]. 2018-09-25.
[5] 江慧芝. 电动自行车冬季防护服的设计与应用研究[D]. 南京:南京艺术学院, 2016: 22-23.
JIANG Huizhi. Design and application of winter electric bicycle protective clothing[D]. Nanjing: Nanjing University of the Arts, 2016: 22-23.
[6] 宋凌峰, 汪洋, 李月. 基于防护服标准的电动自行车骑行服改良设计分析[J]. 服饰导刊, 2019, 8(4):82-89.
SONG Lingfeng, WANG Yang, LI Yue. Analysis on improved design of electric bicycle riding suit based on standard of protective clothing[J]. Fashion Guide, 2019, 8(4):82-89.
[7] 王宏, 赵波, 宗斌. 基于功能化纤维的新型电动车服: 201120506386.5[P]. 2012-08-08.
WANG Hong, ZHAO Bo, ZONG Bin. Novel electric bike clothing based on functional fibres: 201120506386.5[P]. 2012-08-08.
[8] 戴孝林, 朱家峰, 刘荣平, 等. 户外服装开口结构细节设计的应用研究[J]. 轻工科技, 2020, 36(1):93-95.
DAI Xiaolin, ZHU Jiafeng, LIU Rongping, et al. Application research on the opening structure design of outdoor clothing[J]. Light Industry Science and Technology, 2020, 36(1):93-95.
[9] 李红彦, 吴黛唯, 陈涛, 等. 适用于户外低温作业服的防寒技术研究进展[J]. 上海纺织科技, 2019, 47(11):1-6, 18.
LI Hongyan, WU Daiwei, CHEN Tao, et al. Research progress on the cold protective technology of working clothing for outdoor and low-temperature environment[J]. Shanghai Textile Science & Technology, 2019, 47(11):1-6, 18.
[10] 吴改红, 吴雄英, 丁雪梅, 等. 低温防护服的设计与评价[J]. 上海纺织科技, 2015, 43(4):50-53.
WU Gaihong, WU Xiongying, DING Xuemei, et al. The design and evaluation of the low-temperature protective clothing[J]. Shanghai Textile Science & Technology, 2015, 43(4):50-53.
[11] 张富丽. 新雪丽®保暖材料及其应用[J]. 产品用纺织品, 2003, 21(2):38-41.
ZHANG Fuli. Application and development of Thinsulate® insulation [J]. Technical Textiles, 2003, 21(2):38-41.
[12] WOODS R I. The relation between clothing thickness and cooling during motocycling[J]. Ergonomics, 1986, 29(3):455-462.
doi: 10.1080/00140138608968279
[13] 刘秀龙, 庄梅玲, 商蕾. 冬季保暖服结构对其舒适性能的影响研究[J]. 纺织科技进展, 2020(2):10-16.
LIU Xiulong, ZHUANG Meiling, SHANG Lei. Study of the influence of the structure of winter warm garment on the comfortable performance[J]. Progress in Textile Science & Technology, 2020(2):10-16.
[14] 韩笑, 王永进, 刘莉, 等. 冬季防寒服装中开口结构设计探析[J]. 中国个体防护装备, 2009(4):31-35.
HAN Xiao, WANG Yongjin, LIU Li, et al. Analysis of opening design in winter coolproof apparel[J]. China Personal Protective Equipment, 2009(4):31-35.
[15] CUNNINGHAM J B, MCCRUM-GARDNER E. Power, effect and sample size using GPower: practical issues for researchers and members of research ethics committees[J]. Evidence-Based Midwifery, 2007, 5(4):132-137.
[16] CRICHTON N. Visual analogue scale (VAS)[J]. Journal of Clinical Nursing, 2001, 10(5):706.
[1] MENG Jing, GAO Shan, LU Yehu. Investigation on factors influencing thermal protection of composite flame retardant fabrics treated by graphene aerogel [J]. Journal of Textile Research, 2020, 41(11): 116-121.
[2] ZHAI Li'na, LI Jun, YANG Yunchu. Development and current state of thermal sensors used for testing thermal protective clothing [J]. Journal of Textile Research, 2020, 41(10): 188-196.
[3] HE Jiazhen, XUE Xiaoyu, WANG Min, LI Jun. Predicting thermal protective performance of clothing based on maximum attenuation factor model [J]. Journal of Textile Research, 2020, 41(06): 112-117.
[4] DING Ning, LIN Jie. Free convection calculation method for performance prediction of thermal protective clothing in an unsteady thermal state [J]. Journal of Textile Research, 2020, 41(01): 139-144.
[5] CHEN Si, LU Yehu. Influence of air gap size on steam protective performance of fireproof fabric [J]. Journal of Textile Research, 2019, 40(10): 141-146.
[6] ZHANG Hongyue, LI Xiaohui. Evaluation on radiation thermal performance of honeycomb sandwich structure of thermal protective clothing fabrics [J]. Journal of Textile Research, 2019, 40(10): 147-151.
[7] . Prediction of skin injury degree based on modified model of heat transfer in three-layered thermal protective clothing [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(01): 111-118.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备14006648号
Copyright 2021 © Editorial office of Journal of Textile Research
Supported by Beijing Magtech Co.Ltd