寒冷地区(黑河市)节能门窗的选型研究

Study of Energy-saving Windows in Cold Regions(Heihe city)

建筑门窗为建筑物保温性能最薄弱的地位,随着人们生活水平的不断提高,为了创造一个舒适的居住环境,室内制冷或采暧方式越来越普遍,门窗作为建筑物的表面维护之一,直接影响到建筑物的节能性能,提高门窗的保温性能是保证建筑物能耗的主要途径。本文从门窗的传热系数K值的概念入手,研究不同类型门窗的传热系数K值,找出适合寒冷地区(黑河市)的节能门窗。

The architectural windows are one of the weakest links in the thermal insulation properties of constructions.With the continual improvement of people＇s living standards,indoor refrigerant and heating ways are becoming common in order to create a comfortable living condition.As one of the surface maintenance of constructions,windows can directly affect the properties of energy conservation.Therefore,it is a major route for reducing energy consumption of buildings to improve thermal insulation properties of windows.In order to find out what kind of windows can save energy efficiently,the coefficients of heat transfer of various kinds of windows were analyzed and the proper windows for cold regions（e.g.,Heihe City）were identified.