夏热冬冷地区居住建筑节能窗传热系数和遮阳系数优化研究

Study of the hot summer and cold winter zone construction window heat transfer coefficient and shading coefficient

居住建筑的围护结构中,门窗的保温隔热性能最差,是影响室内热环境质量和建筑节能的主要因素之一,提高其保温隔热性能可显著降低建筑能耗。本文以夏热冬冷地区典型城市南京为例,选择最具代表性的三类居住建筑为研究对象,通过DeST-h模拟软件,探讨不同居住建筑外窗的最佳传热系数和遮阳系数,旨在为建筑师和开发商在选用节能窗产品的过程中,提供较为切实可行、直观明了的参考依据。

Residential building envelope structure, doors and windows of the thermal insulation performance of the worst, Doors and windows to improve insulation performance can reduce building energy consumption. In this paper, three types of residential buildings in Nanjing choice as the research object, through the DeST-h software simulation to explore the best heat transfer coefficient and shading coefficient of the different building's window.