贵州公共建筑围护结构节能改造案例研究

摘要

Taking the office building of Guizhou Construction Science Research and Design Institute Limited Company of CSCEC for example, the energy saving retrofitting technologies for existing public buildings envelope in Guizhou were expounded, including technologies on exterior wall.window and roof. According to the building energy efficiency evaluation results of software. the energy efficiency rate of the office building was 41.5%. The result shows that existing buildings' envelopes have large energy-saving potential.%以贵州中建建筑科研设计院有限公司办公楼为节能改造对象,通过对建筑围护结构的外墙、外窗和屋面进行节能改造,研究适合贵州地区既有公共建筑的围护结构节能改造技术.通过对办公楼全年累计采暖空调总能耗模拟计算可知,改造后的办公楼节能率达41.5％,既有建筑围护结构节能改造潜力巨大.