寒冷地区农村小学冬季室内热环境评价  

Evaluation on Indoor Thermal Environment of Classrooms in Rural Primary Schools in Cold Areas in Winter

作　　者：郝梦 任权 Hao Meng;Ren Quan

机构地区：[1]西南交通大学希望学院

出　　处：《城市建筑》2022年第15期159-162,共4页Urbanism and Architecture

摘　　要：小学作为初等教育的场所,舒适的室内热环境是提升教育质量,提高教学水平的前提。为了解寒冷地区农村小学室内热环境状况,本研究以邯郸市复兴区霍北村小学为对象,实测冬季室内外温湿度、室内风速、壁面温度数据,同时对学生的活动量、衣着状况进行观察,采用预计适应性平均热感觉指标(APMV)对教室的热舒适度进行定量分析评价,得知教室大部分时间处于II级热湿环境,并有少部分时间处于III级热湿环境,学生不能达到最佳脑力劳动的工作效率。最后,针对室内热环境欠佳的状况,结合建筑节能减排措施,提出改善建议。Primary schools are places for primary education,and a comfortable indoor thermal environment is the premise to improve the quality of education and the level of teaching.In order to learn about the indoor thermal environment of rural primary schools in cold areas,this paper took Huobei Village Primary School in Fuxing District,Handan City as the object,measured the indoor and outdoor temperature and humidity,indoor wind speed,and wall temperature data in winter,and observed the activities and clothing status of the students.The predicted adaptive average thermal sensation index APMV is used to quantitatively analyze and evaluate the thermal comfort of the classroom.It is concluded that the classroom is in a Class 2 heat and humidity environment most of the time,and a small part of the time is in a Class 3 heat and humidity environment.The students cannot achieve optimal intellectual productivity.Finally,in view of the poor indoor thermal environment,combined with building energy conservation and emission reduction measures,the suggestions for improvement are put forward.

关 键 词：寒冷地区 农村小学 室内热环境 预计适应性平均热感觉指标 

分 类 号：TU831.1[建筑科学—供热、供燃气、通风及空调工程]