基于DeST的某高校既有建筑节能改造性能模拟

Performance Simulation of Energy-saving Renovation of Existing Building in Colleges Based on DeST

我国高校既有建筑数量大、能耗高、能源利用率低,与目前国家推行的绿色校园建设工作要求有很大差距。文章以北方寒冷地区某高校科研类建筑为研究对象,运用DeST能耗模拟软件对不同保温材料节能改造效果进行模拟验证,探究高校既有建筑外围护结构最佳节能改造方案,为北方寒冷地区高校既有建筑的节能改造及性能提升提供参考。

There are a large number of existing buildings in universities in China and they have high energy consumption and low energy efficiency,which can't meet the requirements of developing green campus in China.Taking a scientific research building of a university in northern cold regions as the research object,this paper simulates the effect of energy-saving renovation of different insulation materials using DeST software,and investigates the most suitable energy-saving renovation strategies of the existing buildings envelope in universities.It provides a reference for energy-saving renovation and performance improvement of existing buildings in universities in northern cold regions.