西湖苑玻璃采光顶的实测与分析

Field Measurement and Analysis of the Glass Daylighting Roof of Xihu Hotel

介绍了玻璃采光顶的热工性能以及主要的节能方法,通过对西湖苑玻璃采光顶辐射强度和内表面温度的实测和分析,说明了在广州等夏热冬暖地区,采用设置内层可控隔热幕帘以及把采光顶作成流水坡屋顶的形式这两种措施,可以有效地降低夏季空调能耗,改善中庭的热环境。

This paper gives an introduction to the thermal property of glass daylighting roof and main process of energy saving. The field measurement of the radiation intensity of the glass daylighting roof of Xihu Hotel and analysis shows us that in Guangzhou and other regions with hot summer and warm winter, the inside controllable thermal insulated curtain or the single pitch glass daylighting roof with running water will be effectual at lowering energy consumption in summer air conditioning and bettering the thermal environment of atrium.