摘要
建筑门窗幕墙节能对围护结构节能至关重要,尤其是框的节能是建筑门窗幕墙节能性能的关键,同时是门窗幕墙构造设计的重点。本文分析了目前我国常用的铝合金断热窗框、塑料窗框、木窗框、明框幕墙框、隐框幕墙框等的传热系数、线传热系数,总结出节能门窗幕墙框节能设计、应用的一般原则。
Energy efficiency of building curtain walls,doors and windows is very important to energy conservation of building envelope.Especially,the energy conservation of the frames is the key factor to the energy conservation and design of building curtain walls,doors and windows.This paper analyzes heat transfer coefficient and linear heat transfer coefficient of frames of aluminum thermal insulation windows,plastic windows,wood windows,exposed frame and hidden frame curtain walls etc,and then summarizes general principle of design and application of energy conservation for frames of building curtain walls,doors and windows.
出处
《广东土木与建筑》
2012年第6期30-32,共3页
Guangdong Architecture Civil Engineering
关键词
门窗幕墙框
节能
传热系数
线传热系数
frames of curtain walls
doors and windows
energy efficiency
heat transfer coefficient
linear heat transfer coefficient
