新型遮阳系统对太阳散射辐射的遮阳效果研究

RESEARCH ON THE SHADING EFFECT FOR SOLAR DIFFUSE RADIATION THROUGH THE NEW SHADING SYSTEM

通过搭建室外太阳散射辐射得热量的测量装置,对透过遮阳系统进入室内的太阳散射辐射得热量进行了试验研究,并通过建立理论模型对测试结果进行了验证分析,结果表明:该实验装置对透过遮阳系统的太阳散射辐射得热量的测试是可行的,同时通过试验得到了该遮阳系统对太阳散射辐射的遮阳效果。

The shading system was widely used as an energy efficiency technology in the hot summer and cold winter area. The solar radiation through the shading system generally consists of the direct radiation and the diffuse radiation. The new shading system--intelligent shading system shade most direct radiation and the most diffuse radiation can reach the indoor space. One outdoor test facility which was used to measure the diffuse radiation through the shading system was present- ed. The research on the diffuse radiation was carried on. The numerical model was built and the experimental result was validated. Many experimental data proved the test facility can be used to measure the diffuse radiation. The shading effect for solar diffuse radiation of the new shading system was carried through the experiment.