硬壳电热暖手器取暖舒适温度范围研究  

Field Study on Comfort Temperature of Hard Hand Warmers

作　　者：崔文龙[1] 袁艳平[1] 杨晓娇[1] 

机构地区：[1]西南交通大学机械工程学院,成都610031

出　　处：《制冷与空调（四川）》2016年第4期493-501,共9页Refrigeration and Air Conditioning

基　　金：建筑环境与能源高效利用四川省青年科技创新研究团队项目(2015TD0015)

摘　　要：应用现场测试法调研了硬壳暖手器用于取暖舒适温度。首先,提出一个用于描述暖手器取暖时热感觉的"7点标度,"40名受试者按此标度描述其热感。分析受试者的性别、手部温度、气温(室温)以及成长所在分区有无集中供暖等几个因素对选取舒适温度的影响。实验结果表明,女性的手部对取暖舒适性的期望略比男性高1-2℃左右;气温越高,受试者选取的取暖温度也越高;受试者手部温度越高,其对于取暖的期望就越低;成长在有集中供暖地区的受试者选择用于手部取暖温度高1℃以上。最后,基于以上几个影响因子,总结出最适用于手部取暖的暖手器表面温度为50或者51℃。In this paper, field studies were conducted in winter to get the most comfortable temperature of hard hand warmers. 40 subjects took part in the studies, what they did were to describe their feelings when they touched the warmers based on a new seven-point scale. What＇s more, the effects of gender, temperature of the subjects＇ hands, and air temperature as well as the effect of the dwelling places of subjects with/without central beating on the comfort temperature range are involved. The results show that female like the higher temperature, which is about 1-2 ℃ higher than that of male. Moreover, the higher the air temperature is, the higher the comfort temperature is chosen by subjects. The higher the hands temperature is, the lower the comfort temperature they prefer. If the subjects live in places where there is no central heating, they prefer more or less 1℃ higher warming temperature. Above all, the most comfortable temperature for hand warmers users is suggested to be 50 or 51 ℃.

关 键 词：硬壳暖手器 舒适温度 新“7点”标度 现场测试法 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]