对冬冷夏热地区建筑节能门窗的思考

通过对门窗的功能要求和能量损失途径进行分析，探讨了冬冷夏热地区建筑门窗的节能措施，提出应合理控制窗墙比，正确选择外窗方位，合理选择节能型窗用材料，有效提高外门窗的气密性能，从而最终实现建筑节能目标。

Consideration on building energy conservation doors and windows in cold winter and hot summer region

This thesis explores functional requirements and energy loss ways of doors and windows, discusses the energy conservation measures in cold winter and hot summer region, and puts forward corresponding measures, such as reasonably controlling window-wall ratio, correctly selecting exterior wall location, reasonably choosing energy-saving window materials, and effectively improving airtight performance of exterior doors and windows, so as to realize building energy saving target in the end.