摘要
人体在睡眠过程中,被褥热阻对睡眠热舒适性的影响是不可忽略的.被褥热阻作为睡眠热舒适性方程中的一个重要变量,会受被子结构、材料、空气渗透率和被子组合层序等主观因素影响,同时也会受到睡眠环境中的风速、空气湿度、空气层间隙等客观因素的影响.本文通过分析被子覆盖层序、被子厚度以及被子之间存在的空气层厚度对满足睡眠保温性能的影响,提出3种计算模型,最终根据实际情况和理论知识基础,建立一种计算被褥热阻的数学模型,并根据该模型得出最有利于睡眠保温的被子组合层序.
The human body in the sleep process,bedding thermal resistance to sleep comfort is not negligible.As an important variable in the sleep comfort equation,it is affected by subjective factors such as quilt structure,material,air permeability,and quilt combination sequence,and is also affected by wind speed,air humidity,and air gap in the sleeping environment and other objective factors.Three kinds of calculation models were put forward based on the analysis of the influence of the quilt cover sequence,the thickness of the quilt and the thickness of the air layer on the performance,finally,according to the actual situation and theoretical knowledge,a mathematical model for calculating the thermal resistance of bedding was established,and according to the model,the most convenient quilt combination sequence was obtained.
作者
黄敏华
郝小礼
张开通
邢庆伟
杨轲
Huang Minhua;Hao Xiaoli;Zhang Kaitong;Xing Qingwei;Yang Ke(School of Resource&Environment and Safety Engineering,Hunan University of Science and Technology,Xiangtan 411201,China;School of Civil Engineering,Hunan University of Science and Technology,Xiangtan 411201,China;Hunan Engineering Research Center for Intelligently Prefabricated Passive House,Hunan University of Science and Technology,Xiangtan 411201,China)
出处
《湖南科技大学学报（自然科学版）》
CAS
北大核心
2020年第4期32-37,共6页
Journal of Hunan University of Science And Technology：Natural Science Edition
基金
湖南省教育厅重点资助项目(19A180)。
关键词
被褥热阻
被子组合层序
空气层间隙
睡眠热舒适性
thermal resistance of bedding
quilt combination sequence
air gap
sleep thermal comfort
