单层窗户玻璃贴太阳控制膜的节能性研究

Energy saving performance analysis for solar-control films on single window glass

分析了单层窗户玻璃贴太阳控制膜的节能原理,比较了贴太阳控制膜与不贴太阳控制膜玻璃的热工性能。实验测试了单层窗户玻璃贴太阳控制膜与不贴太阳控制膜的酒店房间集中空调系统的能耗及室内照度,结果表明贴太阳控制膜有一定的节能效果。理论分析计算了集中空调系统能耗差,实验结果与理论计算结果基本吻合。

Analyses the energy saving principle of sticking solar-control films on single window glass.Compares the thermal performance between single window glass with and without the solar-control film.Experimentally tests the energy consumption of the central air conditioning system and the indoor daylight illumination in two hotel guest rooms with and without the solar-control film on the single window glass,and the result indicates that the energy consumed can be reduced by sticking the solar-control film on the single window glass. The theoretical and experimental results have a good agreement in the energy saved by solarcontrol films.