Low-E和普通中空玻璃窗与室内光热环境相关性研究  

Study of the relationship between common and Low-E double glazing glass fenestrations and indoor thermal and daylight environments

作　　者：楚洪亮[1] 郑荣进[1] 张建高 尹凡[1] 傅莉霞[1] 

机构地区：[1]浙江大学建筑环境与能源实验室,浙江杭州310029 [2]浙江中新能源发展有限公司,浙江杭州310020

出　　处：《山东大学学报（工学版）》2008年第6期65-69,75,共6页Journal of Shandong University（Engineering Science）

基　　金：浙江省科技计划重点资助项目(2006C23086);教育部留学回国人员启动基金资助项目(20070174)

摘　　要：在杭州夏季,分别对安装普通中空和Low-E中空玻璃外窗的试验房室内的热环境参数(温度、热舒适指标PMV-PPD)和光环境参数照度进行了测定.试验结果表明,安装普通中空和Low-E中空玻璃外窗的试验房室内PMV值在-0.7至0.7之间的时间分别约为50%和72%,后者热舒适性明显优于前者.试验房工作区域自然光照度大于110 lx,满足建筑采光设计标准规定的室内自然采光照度的最低要求.The influence of common and Low-E double glazing glass fenestrations on indoor thermal and daylight environments was investigated in two test rooms in the summer in Hangzhou,China.The indoor air temperature,PMV-PPD,and illumination of the test rooms were measured.The results show that the percentage of total time for PMV values within-0.7～0.7 in the test rooms with common and LowE double glazing glass were about 50% and 72%,and the latter was much better than the former.The illumination was also beyond 110 lx on a work plane surface,which satisfied the minimum requirement of daylight for office buildings in China.

关 键 词：建筑外窗 室内热环境 室内光环境 热环境综合评价指标 

分 类 号：TU111.49[建筑科学—建筑理论] TU113.549