夏热冬暖地区太阳热反射涂料的节能性实证研究  

Effect of Solar Reflective Coatings on Factory Building Energy Consumption in Hot Summer and Warm Winter Zone

作　　者：沈辉[1] 谭洪卫[1] 

机构地区：[1]同济大学

出　　处：《上海节能》2009年第1期30-33,共4页Shanghai Energy Saving

摘　　要：本文针对在夏热冬暖地区建筑涂覆太阳热反射涂料后的隔热节能效果进行了实证研究。选取广州地区的某一工厂仓库建筑物屋顶施涂并进行了为期一年的连续测试,结果表明,太阳热反射涂料效果明显,夏季屋顶表面温度及得热量明显降低,而冬季的不利影响可以忽略不计,表明该地区厂房类建筑进行反射隔热是简单可行的节能手段。This paper investigates the applicability and effects of solar reflective coating on energy consumption of factory building in hot summer and warm winter zone. A continuous measurement has been accomplished in Guangzhou, and the measured data indicate that roof surface temperature and heat gain were significantly decreased in summer while induce slight negative affects in winter by adopting heat reflective. Thus it is simple and applicable to reduce building energy consumption in this area. Based on measured data, it is estimated that the reduced electric consumption is 3.45 in June.

关 键 词：太阳热反射涂料 夏热冬暖地区 实测 反射率 节能 得热量 屋顶表面温度 

分 类 号：TU561[建筑科学—建筑技术科学]