多层住宅的节能体型控制

Control of Energy Saving Shape of Multiple Storey Residential Building

建筑采暖节能的原则,是在冬季一方面建筑物内部采暖所得热量通过围护结构耗失的最少,另一方面,争取获得尽可能多的太阳能;理想的建筑节能体型是建筑各向长度与该向的平均有效传热系数成比例;根据《民用建筑节能设计标准(采暖居住建筑部分)》建议的S0.3的原则,分析了建筑面积2000～7000m2的多层住宅满足节能体型要求时,栋深、栋长及层数的关系。

The Principle of building heating and energy saving is to reduce heat dissipation through build ing envelope in winter on one hand and procure more solar energy on the other.The most ideal building en ergy saving shape is that every length of building should be propor -tional to the average efficient heat-trans fer coefficient.This paper analyses the relations about length,width and height of 2000～7000m 2 multiple storey residential building on the pricinple of S<0.3(S is shape coefficient of building)according to the suggestion of ″Energy Conservation Design Standard for New Heating Residential Building″.