智能防寒手套温控系统设计及热舒适性研究  

Research and design of temperature-control intelligent thermal gloves with wearing comfort

作　　者：杜吉辉 苏云[1,2,3] 刘广菊 田苗[1,2,3] 李俊[1,2,3] DU Jihui;SU Yun;LIU Guangju;TIAN Miao;LI Jun(College of Fashion and Design,Donghua University,Shanghai 200051,China;Protective Clothing Research Center,Donghua University,Shanghai 200051,China;Key Laboratory of Clothing Design and Technology,Ministry of Education,Donghua University,Shanghai 200051,China)

机构地区：[1]东华大学服装与艺术设计学院,上海200051 [2]东华大学功能防护服装研究中心,上海200051 [3]东华大学现代服装设计与技术教育部重点实验室,上海200051

出　　处：《纺织学报》2023年第4期172-178,共7页Journal of Textile Research

基　　金：国家自然科学基金项目(52004066);上海市教育发展基金会和上海市教育委员会“晨光计划”项目(20CG78);教育部人文社会科学研究青年基金项目(20YJC760087)。

摘　　要：为保护工作人员的生命安全并提高冷接触环境下的作业效率,开发了一款智能防寒手套温控系统,利用织物冷接触测评装置分析冷接触过程中皮肤温度与加热片温度的变化,探究了控温方式、织物层数以及冷接触条件对智能防寒手套热舒适性的影响。结果表明:普通防寒手套和市面现有典型加热防寒手套未达到手部的保暖要求,所设计的智能防寒手套随着接触压力的增加,采用皮肤控温模式的智能防寒手套对应皮肤温度降低,但均可在不同接触温度和压力条件下使皮肤温度基本保持在舒适范围,达到安全舒适、操作方便、降低能耗的目的。Objective When working in a cold environment,people usually wear intelligent cold-proof gloves to compensate the lack of physiological heat regulation.The previous studies on electric heating gloves showed that there had been no temperature regulation based on skin temperature,and it was difficult to control accurately the heating pad.In addition,there had been few studies regarding simulation of the real operation of pressure states for cold contact state.In this research,a temperature-control system was designed and the thermal comfort performance of the cold-proof gloves was targeted for investigation.Method The designed intelligent temperature-control system rapidly adjusts the heating power of the heating pad by comparing the skin temperature with the comfortable temperature of the human body.The skin-simulant sensor of the cold-contact test device was used to measure heat transfer through fabric system.The skin temperature changes during the cold contact were analyzed to explore the influence of modes of temperature control,heating temperatures,fabric layers and cold contact conditions on the thermal comfort performance of the cold-proof gloves.Results As for the heating effect of the intelligent cold-proof gloves,skin discomfort,even frostbite occurred for no heating pad(Fig.4).However,when the intelligent heating pad was used,the skin temperature was more stable.In terms of design factors of heating pad,when the mode of temperature control for human skin(STC)was adopted,the final skin temperature was stable around the comfort range.Compared with the mode of temperature control for the heating pad(HPTC),the skin temperature was more stable and closer to the comfortable temperature range(Tab.4).At the same time,the temperature of the heating pad was reduced to a certain extent on the premise of ensuring the thermal comfort of the skin.Therefore,energy consumption was considered to be effectively reduced(Fig.6).In an extremely low temperature environment,the intelligent heating pad greatly improved the therm

关 键 词：智能温控系统 防寒手套 手部舒适性 皮肤温度 冷接触 

分 类 号：TS941[轻工技术与工程—服装设计与工程]