玻璃窗在建筑节能中的作用及其特性分析  

Effect Analysis of Glazing on Building Energy Saving and Its Performance

作　　者：刘宇宁[1] 陈超[1] 屈璐[1] 乐海林[1] 果海凤[1] 

机构地区：[1]北京工业大学建筑工程学院

出　　处：《建筑热能通风空调》2006年第6期80-84,共5页Building Energy & Environment

摘　　要：本研究根据中国不同地区的气候特点,利用玻璃窗模拟软件Window5.1和建筑环境设计模拟分析软件DeST2,以一个典型住宅建筑模型为研究对象,通过模拟计算9种典型玻璃窗的热工特性以及冬季供暖和夏季供冷的能耗,分析并评估了不同类型玻璃窗的节能特性和对建筑能耗的影响。从而可得出如下结论:在严寒和寒冷地区建议采用中空高透射Low-e玻璃窗;在夏热冬冷地区选用中空+内遮阳窗户类型可比普通单窗节能近20%;而在夏热冬暖地区可以选择低透射Low-e玻璃窗、中空+内遮阳模式或者普通单玻+内遮阳模式均可达到理想的节能效果。为将来的建筑外窗节能设计以及玻璃窗的合理选型设计提供参考依据。According to the climate characters of different areas in China, glazing simulation software-window 5.1 and building environment simulation software-DeST2 are used to simulate and calculate a residence building. Through computing heat performance of 9 typical windows and cold load in summer or heat load in winter, energy efficiency performances and building energy consumption are analyzed and evaluated. The following conclusions can be gotten： high transmitted Low-e double window is the optimal choice in severely cold zone and cold zone; the model of double window ＋ inner shade consumes less 20 % energy than the single window＇s in hot summer and cold winter zone; while in the hot summer and warm winter zone, low transmitted Low-e double window, double window ＋ inner shade model or single window ＋ inner shade model could all achieve the ideal effect. This paper can provide some reasonable suggestion for the design and choice of glazing system.

关 键 词：玻璃窗选型 建筑节能 能耗模拟 特性分析 

分 类 号：TU111.4[建筑科学—建筑理论]