基于DeST模拟的北京某办公楼节能改造方案分析  

Energy-saving Reconstruction Analysis for An Office Building in Beijing Based on DeST Simulation

作　　者：谢慧[1] 张琛[1] 邹坤坤[1] 

机构地区：[1]北京科技大学机械工程学院,北京100083

出　　处：《建筑节能》2011年第9期66-68,74,共4页BUILDING ENERGY EFFICIENCY

摘　　要：以北京市某办公楼节能改造项目为工程实例,对能耗现状进行诊断,并针对围护结构提出3种改造方案。借助DeST软件对各方案进行能耗模拟,根据模拟结果对改造方案的节能潜力、节能效益、投资成本及回收期进行了对比分析,提出改造建议,为既有办公建筑的节能改造提供参考。Take an energy-saving reconstruction project of an office building in Beijing for example,by investigating the energy consumption status,three kinds of reconstruction ways were proposed for the envelop structure.The energy consumption was simulated by the software DeST-c.According to the simulated result,the energy-saving potentials,energy efficiency benefits,investment cost and payback periods of different ways were compared,and some ways of energy-saving reconstruction were expounded for the current office buildings.

关 键 词：节能改造 围护结构 DEST模拟 投资回收期 

分 类 号：TU111.4[建筑科学—建筑理论]