
第38卷第2期 2016年4月
土木建筑与环境工程
Journal of Civil,Architectural &. Environmental Engineering
doi:10. 11835/j.issn. 16744764.2016. 02. 012
冬季室内热环境与被褥微气候的匹配
王兴卫,刘艳峰,宋聪,李净
(西安建筑科技大学环境与市政工程学院,西安710055)
Vol. 38 No. 2 Apr.2016
日尚
摘要:冬季睡眠状态下,室内热环境与被褥微气候分别对人体头部和被覆躯体的热感爱造成直接影响。为了分析两个热环境的匹配关系以满足睡眼人体的热舒适水平,实验在不同的室内温度下,调节被褥微气候温度,测试了受试者的皮肤温度,并记录了热感觉和热可接受水平。研究结果表明:睡眠状态下,相比于室内热环境,人体热感觉对被褥微气候更敏感;此外,通过分析室内热环境
和被褥微气候分别与整体热感觉和整体不满意率的关系,得到了睡眠热环境舒适区间。关键词:热环境;微气候;热舒造;匹配
中图分类号:TU241.4
文献标志码:A
文章编号:1674-4764(2016)02-0091-06
MatchingofindoorthermalenvironmentandbedclimateinWinter
WangXingwei,LiuYanfeng,SongCong,LiJing
(Environmental and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055)
Abstract: The indoor thermal environment and bed climate directly affect the sleeping thermal comfort of human head and the covered body, respectively. In order to analyze the matching relationship between the two thermal environment so as to meet the body's sleep thermal comfort level, the skin temperature of the subjects and the thermal sensation and thermal acceptability level of the subjects were recorded with various temperatures of bed climate and indoor temperatures. The results show that the thermal sensation is more sensitive to bed climate than to the indoor thermal environment during sleep. In addition, the comfortable range of thermal sleep environment is obtained through analyzing the relationship between the sleeping
thermal environment and the subjective evaluations for partial and overall human body. Keywords: thermal environment; bed climate; thermal comfort; matching
睡眠是人类生活中不可或缺的一部分,良好的睡眠热环境与人体健康息息相关[1-}。在睡眠热环境研究领域,大多数学者采用实验等方法研究特定床褥系统热阻下室内热环境对于睡眠热舒适及睡眠质量的影响[-,然而,当床褥系统热阻变化时是否
适用未作说明;常方圆8通过分析睡眠环境人体热舒适方程,得出了室内温度、床褥系统总热阻、人体热舒适度三者之间的定量关系,但是该研究并未对人体生理参数进行测量;文献[9-10]采用客观生理参数测量结合主观问卷调查的方法对睡眠热环境进
收稿日期:2015-08-01
基金项目:国家自然科学基金(51378411);陕西省重点科技创新团队项目(2014KCT-01)
作者简介:王兴卫(1989-),男,主要从事建筑热环境调节与节能研究,(E-mail)547989250@qq.com,
刘艳峰(通信作者),男,教授,博士生导师,(E-mail)liuyanfeng@xauat.edu.cn,
Received: 2015-08-01
Foundation item: National Natural Science Foundation of China (No. 51378411); The Key Scientific and Technological
Innovation Team Project of Shaanxi Province(No. 2o14KCT-01)
Author brief: Wang Xingwei (1989- ), main research interest: building thermal environment and energy saving, (E-mail)
547989250@qq.com
Liu Yanfeng (corresponding author), professor, doctor supervisor, (E-mail) liuyanfeng@ xauat. edu. cn.