摘要
为了探究不同体质的人体对热环境的生理和心理热反应,开展了耐热与非耐热受试者热反应稳态实验研究。分析了不同体质受试者的皮肤热流、温度、心率变异性、心率、热感觉和热舒适投票随环境温度变化的研究。数据分析发现:随环境温度升高,耐热和非耐热受试者皮肤热流降低、皮温升高、热感觉和热舒适投票增加;在每一个工况下,耐热受试者皮肤温度和心率变异性大于非耐热受试者,热流和心率小于非耐热受试者;在相同的工况下,非耐热受试者比耐热受试者感觉更热,更不舒适。心率变异性、心率、热感觉和热舒适投票个体差异对其影响大于环境温度对其影响,由此推出,在26℃-29℃环境温度下,皮肤热流、温度可以作为区分耐热和非耐热体质的指标,但是心率有待进一步验证;心率变异性、心率、热感觉和热舒适投票不能作为区分耐热和非耐热体质的指标。
In order to explore different human thermal response about physiology and psychology in heat environment, this article carries out experimental study of human thermal response base on heat-resistant and non heat-resistant human body in steady environmental. Along with the change of environmental temperature, the different physical human＇s heat flow of skin, skin temperature, heart rate variability, heart rate, thermal sensation and thermal comfort are analyzed. Statistical analysis shows that, as the temperature of the environment rises, the heat-resistant and non heat-resistant human＇s heat flow of skin decrease, skin temperature rises, the thermal sensation and the thermal comfort increase. In any one temperature condition, the heat-resistant human＇s skin temperature and heart rate variability are higher than those of non heat-resistant human, heat flow of skin and heart rate are lower than those of non heat-resistant. In the same temperatures, the non heat-resistant human feel more heat and uncomfortable than the heat-resistant. Heart rate variability, heart rate, thermal sensation and thermal comfort＇s individual differences is greater than it is caused by the environment emperature. In general, in environmental temperature of 26-29c, heat flow of skin and skin temperature can be used to test human base on heat-resistant and non heat-resistant in steady environment.Heart rate variability, heart rate, thermal sensation and thermal comfort can’t be used to test human base on heat-resistant and non heat-resistant in steady environment.
作者
田国华
狄育慧
王丽娟
Tian Guohua;Di Yuhui;Wang Lijuan(School of Environmental and Chemical Engineering,Xi＇an Polytechnic University,Xi＇an,710048;Xi＇an Polytechnic University,the Western Green Building Key Laboratory,Xi＇an,710048)
出处
《制冷与空调（四川）》
2018年第2期103-108,共6页
Refrigeration and Air Conditioning
基金
国家自然科学基金项目(51508434)
西部绿色建筑重点实验室培育基地开放课题资助项目(LSKF201701)
关键词
耐热
非耐热
生理参数
主观反应
heat-resistant
non heat-resistant
physiological parameters
subjective response
