上躯干皮肤温度冷热变化与热量调节区划分  

Cold and hot changes in upper torso skin temperature and division of heat regulation zones

作　　者：丁小蝶 唐虹[1] 高强[1] 张成蛟 DING Xiaodie;TANG Hong;GAO Qiang;ZHANG Chengjiao(College of Textile and Clothing,Nantong University,Nantong,Jiangsu 226019,China)

机构地区：[1]南通大学纺织服装学院,江苏南通226019

出　　处：《纺织学报》2024年第5期147-154,共8页Journal of Textile Research

摘　　要：针对制冷与加热一体式服装中冷热调节区域设计问题,以皮肤温度为依据,探究人体受冷热环境影响上躯干各部位的冷热需求程度。分别测量冷与热2种环境下,青年男子在静坐、站立、步行、快走4种运动状态中上躯干不同区域的皮肤温度,分析各部位皮肤温度变化来判断人体局部区域的冷热情况,对皮肤温度变化值采用聚类分析来进行冷热调节区域的划分。结果表明:在冷环境下,人体上躯干皮肤温度在任一状态下侧胸、后肩温度均较低,且在静坐、站立阶段中明显低于人体平均皮肤温度;热环境下,任一状态下前肩、后肩温度均较高,前肩、后肩、中背明显高于人体平均皮肤温度,故侧胸、前肩及后肩等部位的冷热需求是功能服装设计的重点。Objective The upper torso is the part of the human body with the highest heat output,and the temperature changes in cold and hot environments greatly affect the thermal balance of the human body.In response to the design issue of the cold and hot regulation zone in the integrated refrigeration and heating clothing,this study explores the degree of cold and hot demand for various parts of the upper torso affected by the cold and hot environments of the human body using skin temperature as a key indicator.Method The skin temperature of different zones of the upper torso of young men was measured in cold and hot environments in four different movement states,including sitting,standing,walking,and brisk walking.The distribution of human organs and the distribution of human sweating were adopted to divide the upper torso skin zone,and contact temperature sensors was adopted to continuously monitor the skin temperature.The changes in skin temperature of each part were analyzed to judge the cold and hot conditions of local areas,and cluster analysis was employed to classify the skin temperature changes.Results By comparing the local temperature with the average skin temperature in the same environment and comparing the local skin temperature under the same movement state,it was seen that the distribution pattern of skin temperature in the upper torso of the human body in cold environments was studied and it showed that the average skin temperature of the human body demonstrated an overall decreasing tendency,with particularly significant changes in all four states.But the skin temperature of each part of the upper torso was decreasing and then increasing.During the sitting state,skin temperature in most zones was decreased significantly,and at this state,the temperature of side chest and back shoulder was generally significantly lower than the average skin temperature of the human body.At any states,the temperature of the side chest and back shoulder was at a lower level compared to other torso zones,which was lower tha

关 键 词：皮肤温度 运动状态 上躯干皮肤区域划分 人体热舒适性 功能服装 

分 类 号：TS941.17[轻工技术与工程—服装设计与工程]