住宅冷空气渗透耗热量计算的若干理念和可操作性问题——对使用《北京市建筑设计技术细则》中冷空气渗透耗热量计算方法的补充意见

在实施节能设计标准和不断提高门窗质量后,建筑物内冷空气渗透耗热量大幅度降低,在供暖负荷中已经不显得那样特别重要了.但是,计算的基本概念是不容模糊的,任何计算方法都应该考虑其可操作性.对细则中冷空气渗透耗热量计算方法提出了若干理念和可操作性方面的补充意见.

Some concepts and operability of infiltration heat loss in residential buildings-supplementary opinions about the calculating method of infiltration heat loss in Technology detailed rules of Beijing architecture design

By carrying out energy efficiency design standards and improving continuously quality of doors and windows,infiltration heat loss in buildings is reduced greatly and no longer so important in consideration of heating loads.But the basic concept should still be accurately understood,and the operability of calculating methods should be considered.Points out some concepts and supplementary opinions about the calculating method of infiltration heat loss in the detailed rules.