冬季冷热冲激下人体热反应的性别差异研究  

Study on the gender difference in human thermal response under cold and hot impulses in winter

作　　者：胡松涛[1] 宋鹏飞 郭成吉 张军 冯海涛 许哲文 童力[1] HU Songtao;SONG Pengfei;GUO Chengji;ZHANG Jun;FENG Haitao;XU Zhewen;TONG Li(School of Environmental and Municipal Engineering,Qingdao University of Technology,Qingdao 266525,China;Qingdao International Airport Group Co.Ltd.,Qingdao 266300,China)

机构地区：[1]青岛理工大学环境与市政工程学院,青岛266525 [2]青岛国际机场集团有限公司,青岛266300

出　　处：《青岛理工大学学报》2024年第6期88-94,共7页Journal of Qingdao University of Technology

基　　金：国家自然科学基金资助项目(52108080)。

摘　　要：为探究冷热冲激下人体热反应的性别差异,对8名男性及8名女性受试者进行了不同温差的冷热冲激实验,获得了受试者的平均皮肤温度(Tmean)、心率(HR)、热感觉投票(TSV)和热舒适投票(TCV)。计算冲激前后各参数的变化量以反映不同温差对人体产生的影响,分析不同温差下冲激前后的男女性T_(mean)、HR、TSV和TCV的变化量,即ΔT_(mean)、Δx_(HR)、Δx_(TSV)和Δx_(TCV)。研究结果表明,在冲激工况下,男性和女性的ΔT_(mean)和Δx_(TSV)均与冲激温差呈正相关关系,性别差异随冲激温差的增大而显著,尤其在15、18℃的冲激温差下;男性Δx_(TCV)随冲激温差的增大而呈现倒U型变化。同时发现女性热调节能力较男性弱,表现为冲激工况下女性的|ΔT_(mean)|、|Δx_(TSV)|及|Δx_(TCV)|通常大于男性。In order to explore the gender difference in human thermal response under cold and hot impulses,this study conducted cold and hot impulses experiments on 8 male and 8 female subjects with different temperature differences,and obtained the mean skin temperature(T mean),heart rate(HR),thermal sensation vote(TSV)and thermal comfort vote(TCV)of the subjects.The changes of parameters before and after the impulse were calculated to reflect the influence of different temperature differences on human body,and the changes in T mean,HR,TSV and TCV of males and females before and after the impulse were analyzed under different temperature differences,namelyΔT_(mean),Δx_(HR),Δx_(TSV) andΔx_(TCV).The results shown that theΔT mean and theΔx TSV in both males and females were positively correlated with the temperature difference of the impulse under impulse conditions.The gender difference was more significant with the increase of impulse temperature difference,especially under the impulse temperature differences of 15 and 18℃.TheΔx_(TCV) of males shown an inverted U-shaped change with the increase of impulse temperature difference.At the same time,it was found that female’s thermal regulation ability was weaker than male’s,which was manifested as their|ΔT_(mean)|,|Δx_(TSV)|and|Δx_(TCV)|were usually larger than that of males under impulse working conditions.

关 键 词：冷热冲激 热舒适 热感觉 性别差异 

分 类 号：TU831.1[建筑科学—供热、供燃气、通风及空调工程]