严寒地区窗体节能性与经济性分析

Energy Saving and Economic Analysis of Window's Form in Severe Cold Areas

主要研究严寒地区三种不同类型外窗对建筑节能的影响,通过测试单框三玻塑钢窗、铝木复合三玻窗及双层三玻塑钢窗这三种具有典型意义外窗的平均传热系数,对比分析了三种外窗的节能性,并展开分析了其经济性。结果表明:铝木复合三玻窗、双层塑钢窗相对单框塑钢窗,在节能性和经济性方面更具有优势。

The paper mainly studies how the three different types of window influence building energy conservation in severe cold areas. Testing heat transfer coefficient of the triple glass of single box model steel, the triple glazed of aluminium composite wood of single box model steel and the triple glass of double box model steel which are topical and significant window. This paper compares and analyzes the three types of window＇ s energy saving, and then carries out the evaluation of economic efficiency. The results indicate that the triple glazed of aluminium composite wood and the triple glass of double box have obvious superiority in term of energy saving and economic efficiency.