哈尔滨居住建筑南向窗尺寸优化遮阳效果分析.pdfVIP

Vol. 47 No.2 第 47 卷第2 期 哈尔滨工业大学学报 Feb.2015 2015 年2 月 JOURNAL OF HARBIN INSTITUTE OF TECHNOLOGY doi: 10.11918/j.issn.D367-6234.2015.02 ∞7 晗尔滨居住建筑南向窗尺寸优化遮阳效果分析 张一飞，赵天宇，李光6告 (哈尔滨工业大学建筑学院，15刷1 哈尔滨) 摘 要:为改善哈尔滨居住建筑节能效果，以提高南向窗夏季遮阳效率为研究目的，根据哈尔滨气候特点来确定合适的 窗地面积比，通过控制南向窗开设面积、高度与宽度、外墙厚度、遮阳板宽度等要素，在不降低冬季采光效果的前提下实 现对夏季高温时段直射太阳光线的遮挡，减少室温制冷成本，提高居住建筑节能效率.经过仿真模拟分析，实现哈尔滨居 住建筑南向窗节能效率最大化，通过一系列公式形成南向窗节能规范性设计模式，通过对地面接收热量的定量计算验证 了节能南向窗的节能效果. 关键词:哈尔滨;居住建筑;南向窗;遮阳 中图分类号: TU984. 12; TU1 8 文献标志码:A 文章编号: 0367-6234( 2015) 02-0037-05 Energy conservation optimization for shape of southern window of residential buildings in Harbin ZHANG Yifei , ZHAO Tianyu , LI Guanghao (School of Architecture , Harbin Institute of Technology , 150∞1 Harbin , China) Abstract: In order to improve energy saving efficiency of Harbin residential building , we se1ect optimizing southem windows size to improve sunshade efficiency as research purpose , appropriate glazing floor area ratio of should be confirmed within the specification limitation according to Harbin s climate. By controlling the southem windows area , height and width , wall thickness and visor width , energy saving efficiency can be improved by preventing direct solar insolation in summer , which can reduce the cost of room temperature refrigeration , without reducing solar inso1ation in winter. The energy - saving efficiency will be maximized by software simulation analysis , and the southem window normative design pattems is formed. Through calcu1ating receiving he