某商场节能改造经济效益分析

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。

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

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 building in the cold area of China.