基于寒冷地区建筑节能目标的外窗适宜选用研究  

Selection of External Window Based on the Target of Building Energy Efficiency in Cold Regions

作　　者：王瀛 赵春芝 戚建强 蒋荃 崔雅楠 郑立红 

机构地区：[1]中国建材检验认证集团股份有限公司,北京100024 [2]天津生态城绿色建筑研究院有限公司,天津300467

出　　处：《建筑科学》2014年第8期117-121,共5页Building Science

基　　金："十二五"国家科技支撑计划课题"天津生态城绿色建筑评价关键技术研究与示范"(2013BAJ09B02)

摘　　要：本文从降低建筑能耗的角度出发,以寒冷地区(天津生态城)某公共建筑为研究对象,应用能耗模拟软件eQUEST,模拟分析了外窗的传热系数对公共建筑节能的贡献率,通过综合经济技术分析,提出了外窗适宜传热系数范围,在此基础上,运用LCA生命周期评价方法学针对同一传热系数不同配置的外窗进行研究,初步提出寒冷地区绿色建筑外窗的适宜选用方法。This article from the perspective of reducing the energy consumption ot buildings, m the cold regions （Tianjin eco city ） of a public building as the research object, using the energy simulation software e-QUEST, simulation analysis of the contribution to the heat transfer coefficient of external window of public building energy saving rate, through the comprehensive technical and economic analysis, put forward the suitable range of window heat transfer coefficient, the based on LCA, using life cycle assessment methods for the same heat transfer coefficient of external window configurations were studied, appropriate chooses proposed window green building in cold area.

关 键 词：寒冷地区 建筑节能 e-QUEST LCA 外窗 

分 类 号：TU111.195[建筑科学—建筑理论]