外窗尺寸对办公建筑采光影响因素研究  

Influence of Window Size on Daylighting of Office Buildings

作　　者：陆游[1] 王亚楠[1] 芦岩[1] 赵珅[1] 尹宝泉[1] 

机构地区：[1]天津市建筑设计院,天津300074

出　　处：《建筑节能》2017年第2期72-76,132,共6页BUILDING ENERGY EFFICIENCY

基　　金：天津市科技计划项目(15PTGCCX00090)

摘　　要：外窗作为建筑重要的外围护结构,不仅会影响建筑采光,同时,还会影响建筑照明、空调、供暖能耗。在相同外窗面积条件下,为获得更好的采光效果,可以在不增加空调及供暖能耗的前提下有效减少建筑的照明能耗,进而降低整体建筑能耗。通过计算机模拟分析办公建筑外窗尺寸对有效采光宽度、有效采光深度、有效采光面积的影响,总结出不同吊顶高度下的采光效果指标的查询图标,供外窗设计参考。Window are very important parts of envelope which affect the performance of daylighting, energy consumption of artificial lighting, air conditioning and heating. I f a better daylighting performance can be achieved under the condition of the same window area, the energy consumption of artificial lighting and building energy consumption will be reduced simultaneously. The effective daylighting width, the effective daylighting depth and the effective daylighting area are analyzed through computer simulation. The relationship of the index above between the size of window is found ,the diagram under the condition of three ceiling height and effective window area is drawn for reference in window design.

关 键 词：外窗 办公建筑 采光 

分 类 号：TU113.4[建筑科学—建筑理论]