冷墙技术对夏热冬暖地区建筑能耗的影响研究

Study on Influence of Cool Wall Technology on Building Energy Consumption in Zones of Hot Summer and Warm Winter

为了研究冷墙技术的节能效果,首先利用Sketchup软件建立了广州市住宅建筑几何模型,再利用建筑能耗模拟软件Open Studio对建筑利用冷墙技术的情况进行了模拟,最后通过分析模拟结果研究了冷墙技术对夏热冬暖地区建筑能耗的影响。结果表明,随着冷墙太阳能反射率的增加,节能量也增加。研究对于在夏热冬暖地区应用冷墙技术具有重要的指导意义。

In order to study the energy saving effect of cool wall technology,this paper firstly established a geometric model of residential buildings in Guangzhou city by Sketchup,then used the Open Studio software to simulate the influence of the technology in the building,and finally summarized the influence of cool wall technology on building energy consumption in zones of hot sum-mer and warm winter according to the results of simulation.The results show that as the solar reflectance of cool wall increased,the energy savings also increased,which greatly supports the application of cool wall technology in zones of hot summer and warm winter.