真空绝热板对我国不同气候区建筑能耗的影响模拟分析  

Simulation study on impact of vacuum insulation panels on energy consumption of buildings in different climate zones

作　　者：齐娇[1] 杨春光[1] 徐鹤[1] 杜长明[1] 

机构地区：[1]大连海洋大学机械与动力工程学院,辽宁大连116023

出　　处：《节能》2014年第2期44-48,3,共5页Energy Conservation

基　　金：国家自然科学基金资助项目(项目编号:51106016);辽宁省自然科学基金资助项目(项目编号:2013020130)

摘　　要：针对真空绝热板(Vacuum Insulated Panels,简称VIPs)和聚苯乙烯泡沫2种围护结构住宅建筑模型,运用Doe-2能耗分析软件对我国不同气候区的住宅建筑能耗进行动态模拟,计算采暖能耗、制冷能耗、总用电量及减排量。分析建筑物的朝向对能耗的影响。结果表明,南向建筑能耗最低,比东向建筑能耗要低20%左右,发现使用VIPs比聚苯乙烯泡沫节能最多达到18.8%,二氧化碳减排接近5000kg。Aiming at two building envelopes made of Vacuum Insulation Panels( Vacuum Insulation Panels,VIPs),energy consumption simulation of buildings in different climate zones was conducted by means of energy consumption analysis software Doe-2. Energy consumption of heating,cooling,total power consumptions and pollutant emissions were calculated. The results show that the south orientation gain lowest energy consumption,which is decreased by around 20% compared to that of east. Compared with polystyrene foams,energy saving can reach up to 18% by using VIPs as thermal envelope,which will lead to cut 5000kg carbon dioxide emissions.

关 键 词：真空绝热板 建筑围护结构 DOE-2 节能 

分 类 号：TU761.12[建筑科学—建筑技术科学]