乌鲁木齐东西朝向建筑夏季遮阳与防晒的实验研究

Analysis of Sunshade and Sun Protection in Summer of Buildings Facing East or West in Urumqi

指出了根据现行的行业规范,乌鲁木齐市建筑设计一般不考虑夏季防热,但实际上由于日照时间长、辐射量大,室内的温度较高。通过使用温湿度自记仪收集夏季乌鲁木齐市东西向房间在有无遮阳条件下的房间温度,以及不同遮阳方式下的房间温度,对数据进行了比较分析。结果表明:乌鲁木齐市东西向建筑有必要进行夏季遮阳,而在实验涉及的几种遮阳方式中,铝箔百叶窗效果最好。

According to current industry standards, the design of Urumqi architecture generally does not considere the heat--resistant characteristics in summer. Due to the long hours of sunshine, the indoor air temperature here in summer can be really high. This article carries on the experiments of the indoor air temperature changes of the rooms facing east or west under the different conditions of with or without sun--shade and with sun--shade on different directions. And then it analyzes the experiment data and draws a conclusion that it is necessary for buildings facing east or west in Urumqi to add sun--shade. The experiment results show that the aluminum foil blinds is the best selection of sun--shading for the buildings in Urumqi.