摘要
为了研究适于寒冷地区教学建筑的热环境参数指标,对甘肃5所学校12间教室的冬季室内热环境参数进行现场测试,同时对360余名学生的热感觉、学习效率等进行了主观问卷调查。预测和实测热中性温度分别为15.1℃和14.7℃,热期望温度为15.6℃,90%的学生感到满意的舒适温度范围是11.9~17.1℃,学生脑力工作能力指数IMC在to=14.2℃时最高,中性稍凉的环境更有利于学生的学习。
In order to study the suitable thermal environment parameters for cold areas of school classroom,the subjective questionnaires were conducted on thermal sensation for more than 360 students of 12 classrooms in 5 schools in Gansu.At the same time,the indoor and outdoor parameters were measured.The predicted and measured thermal neutral temperature is 15.1℃and 14.7℃,respectively.The preferred temperature is 15.6℃,the thermal comfort temperature range accepted by 90%students is 11.9~17.1℃.The Index of Mental Capacity is highest when to=14.2℃,neutral cool environment is more conducive to student learning.
作者
王晗旭
WANG Han-xu(China Railway Siyuan Survey and Design Group Co.,Ltd.)
出处
《建筑热能通风空调》
2018年第6期39-42,共4页
Building Energy & Environment
关键词
教学建筑
热舒适
热环境
aPMV
teaching building
thermal comfort
thermal environment
aPMV