基于Ecotect软件的西安某办公楼围护结构优化设计

Optimal Design of Enclosure Structure of an Office Building in Xi’an Based on Ecotect Software

目前我国很多既有建筑的节能性并不能达到国家的绿色建筑节能标准,会对环境产生较大的影响。拟对建筑的围护结构改造进行模拟研究。首先采用Ecotect建筑节能软件对西安某办公楼围护结构进行节能改造模拟,其次对改造后的建筑热环境进行模拟分析,最后得出最优围护结构节能改造方案。模拟结果显示改变窗户材质可以最大化降低建筑能耗,为既有建筑的节能优化设计提供一定的理论依据。

At present,many existing buildings in China energy-saving can not meet the country's green building energy-saving standards,will have a greater impact on the environment.This paper intends to carry on the simulation research to the building enclosure structure transformation.Firstly,the energy-saving reconstruction of an office building in Xi'an is simulated by using Ecotect building energy saving software,and then the thermal environment of the reconstructed building is simulated and analyzed,and the energy-saving transformation scheme of the optimal envelope structure is finally obtained.The simulation results show that changing the window material can minimize the energy consumption of the building and provide some theoretical basis for the energy saving optimization design of the existing building.