简易遮阳网对夏季教学楼中庭光热环境影响的实验研究  

Test Research on the Light and Thermal Environmental Impact of the Atrium on the Teaching Building by Sunshade Outside the Skylight in Summer

作　　者：王若琦 李伟 齐冬晨 姚舜云 WANG Ruoqi;LI Wei;QI Dongchen;YAO Shunyun(School of Architecture,TCU,Tianjin 300384,China)

机构地区：[1]天津城建大学建筑学院,天津300384

出　　处：《天津城建大学学报》2021年第6期396-401,共6页Journal of Tianjin Chengjian University

基　　金：天津市高等学校创新团队项目(TD13-5003)。

摘　　要：随着中庭空间在公共建筑中的广泛应用,在增强视觉美观、改善室内光环境的同时,也带来了夏季室内温度过热的问题,笔者以教学楼为研究对象,在其天窗有无遮阳的情况下进行了中庭空间温度、照度数据对比测试实验,分析了夏季天窗外遮阳对中庭空间光环境的影响以及对室内的降温效果,并在时间与空间维度对其效果的显著性进行了研究.研究结果表明,夏季天窗外遮阳对室内降温具有显著效果,且其显著性随楼层升高而增大,在中午至下午时分最为显著.With the wide application of atrium space in public buildings, though it has enhanced the visual beauty and improved the indoor light environment, it also brings the problem of the overheating of the indoor temperature in summer.This paper takes the teaching building as the research object to measure the temperature and illumination data of the atrium space with or without sunshade in its skylight, analyzes the influence of summer sunshade on the atrium space light environment as well as on the cooling effect of the room, and also studies its cooling effect in time and spatial dimensions. The results show that sunshading outside the skylight in summer has a significant effect on indoor cooling, and its significance increases along with the rise of the floor, most notably from noon to midday.

关 键 词：教学楼 天窗遮阳 中庭热环境 

分 类 号：TU111.3[建筑科学—建筑理论]