严寒地区大学学生宿舍冬季热舒适性探讨  

Discussion on Winter Thermal Comfort of University Student Dormitory in Cold Region

作　　者：周洪涛[1] 李嘉 ZHOU Hongtao;LI Jia(School of Architecture and Planning,Jilin Jianzhu University,Changchun Jilin 130118,China)

机构地区：[1]吉林建筑大学建筑与规划学院,吉林长春130118

出　　处：《北方建筑》2023年第5期36-40,共5页Northern Architecture

摘　　要：宿舍是大学生的一个重要生活场所,在严寒地区冬季室内热舒适性对学生的学习效率和休息质量有着较大影响。本文对长春市某大学南北向两间宿舍的空气温度、空气湿度、气流速度和黑球温度进行了测量,并计算了房间的PMV值,通过对居住大学生的热舒适评价进行调查,探讨影响严寒地区大学学生宿舍冬季热舒适性的因素及提高严寒地区大学学生宿舍冬季热舒适性的方法。结果表明朝向是影响宿舍热舒适的主要因素,北向宿舍的热舒适度低于南向宿舍的热舒适度,提高服装热阻可以有效提高热舒适度。Dormitory is an important living place for college students,the indoor thermal comfort has a great impact on students learning efficiency and rest quality in cold regions in winter.In this paper,the air temperature,air humidity,air velocity and black sphere temperature of two dormitories in the north and south direction of a university Changchun City were measured,and the PMV values of the rooms were calculated,by conducting a survey on the thermal comfort evaluation of living college students,explore the factors affecting the winter thermal comfort of university dormitories in cold areas and methods to improve the winter thermal comfort of university dormitories in cold areas.The results indicate that orientation is the main factor affecting the thermal comfort of dormitories,and the thermal comfort of northbound dormitories is lower than that of southbound dormitories,and increasing clothing thermal resistance can effectively improve thermal comfort.

关 键 词：严寒地区 宿舍 热舒适度 温度 湿度 气流速度 

分 类 号：TU241.3[建筑科学—建筑设计及理论] TU111