某商场节能改造经济效益分析  

Analysis of Cost-benefit for Commercial Building's Reconstruction in Energy Saving

作　　者：王金奎[1] 史慧芳[1] 

机构地区：[1]河北建筑工程学院建筑系,河北张家口075024

出　　处：《煤炭技术》2011年第2期250-251,共2页Coal Technology

基　　金：河北省建设厅资助项目(2007-JN003)

摘　　要：以张家口市某商场建筑为研究对象,按照《公共建筑节能设计标准》对其围护结构进行了节能改造设计,对比分析了改造前后建筑采暖热负荷的变化,并对围护结构改造带来的节能效益进行了研究。结果显示:在严寒地区进行的类似公共建筑节能改造中,围护结构的改造具有比较高的节能效果。An existing commercial building in Zhangjiakou city is reconstruction based on the national energy conservation standard. Its heating energy consumption was studied before and after re-design, and energy-saving efficiency of exterior wall was studied. Results show that thermal performance improvement of building＇s enclosure is very important for energy efficiency huihting in the cold area of China.

关 键 词：采暖能耗 围护结构 投资效益分析 

分 类 号：TU22[建筑科学—建筑设计及理论]