新疆严寒C区高性能铝合金外窗热工性能研究  

Research on the Thermal Performance of High Performance Aluminum Alloy External Windows in the Severe Cold Zone C of Xinjiang

作　　者：康凯 陈向东 KANG Kai;CHEN Xiang-dong(Xinjiang University,Urumqi 830049,China;Xinjiang Institute of Building Science,Urumqi 830054,China)

机构地区：[1]新疆大学,乌鲁木齐830049 [2]新疆建筑科学研究院,乌鲁木齐830054

出　　处：《价值工程》2023年第21期96-100,共5页Value Engineering

摘　　要：建筑外窗是外围护结构重要组件之一,其能耗占建筑总能耗近50%,是建筑外围护结构节能的薄弱环节,并且新疆的节能型外窗与国内外先进区域存在差距,所以要改善其热工性能,降低外窗能耗。本文主要通过运用MQMC软件对新疆高性能85系列铝合金外窗进行型材、中空玻璃系统研究,分析其影响因素,改善热工性能。Building exterior windows are one of the important components of the exterior envelope structure,with energy consumption accounting for nearly 50%of the total building energy consumption.They are the weak link in energy conservation of the building exterior envelope structure,and there is a gap between energy-saving exterior windows in Xinjiang and advanced regions at home and abroad.Therefore,it is necessary to improve their thermal performance and reduce the energy consumption of exterior windows.This article mainly studies the profile and insulating glass system of high-performance 85 series aluminum alloy exterior windows in Xinjiang using MQMC software,analyzes the influencing factors,and improves the thermal performance.

关 键 词：高性能 铝合金外窗 传热系数 可见光透射比 太阳能总透射比 遮阳系数 模拟 

分 类 号：TU512.4[建筑科学—建筑技术科学]