夏热冬冷地区居住建筑外遮阳设计探讨  

Exterior Sunshade Design of Residential Building in Hot Summer and Cold Winter Zone

作　　者：李谟彬 刘明宇 李根木 龚福根 

机构地区：[1]江西省建筑科学研究院,南昌330046

出　　处：《建筑节能》2013年第12期39-42,共4页BUILDING ENERGY EFFICIENCY

基　　金：国家科学技术部"十二五"科技支撑项目:"夏热冬冷地区建筑节能关键技术集成与示范"子项目:"建筑一体化遮阳隔热技术研究与示范"(2011BAJ03B02);江西省重大科技计划项目:"夏热冬冷地区绿色建筑关键技术研究与示范"子项目:"建筑门窗遮阳与能效测评技术研究"(20124ABG06103)

摘　　要：夏热冬冷地区的居住建筑产生的建筑能耗主要为夏季空调能耗。对建筑外窗采取遮阳措施,夏季能降低空调能耗。从建筑节能角度看,采用外遮阳比采用内遮阳更能降低夏季空调能耗。针对夏热冬冷地区的地理位置和气候特点,结合建筑朝向,对居住建筑外遮阳设计进行了探讨。The energy consumption of air-conditioning in summer is the main part of the whole residential building energy consumption in hot summer and cold winter zone. Taking sunshade measures for external windows of buildings may reduce air-conditioning energy con- sumption in summer. From the perspective of building energy efficiency, using external sunshade can reduce more energy consumption of air- conditioning in summer than using internal sunshade. Various exterior sunshade designs are expounded considering the building orientation, location and climate characteristics in hot summer and cold winter zone.

关 键 词：夏热冬冷地区 外遮阳 设计 探讨 

分 类 号：TU226[建筑科学—建筑设计及理论]