空调建筑复合墙体的能耗模拟分析  

Simulation and analysis on the Energy Consumption for Composite Wall of Air-Conditioned Buildings

作　　者：常先问[1] 陈伟青 

机构地区：[1]广州市设计院,广州510620 [2]广州市瀚华建筑设计有限公司,广州510630

出　　处：《制冷》2009年第1期41-46,共6页Refrigeration

摘　　要：本文通过对夏热冬暖地区的广州地区居住建筑的能耗模拟计算,分析了该地区居住建筑的热工性能及建筑能耗状况,并研究了通过增加外墙节能措施对建筑节能的贡献率。模拟计算结果表明,对于EPS板外墙构筑的建筑,空调供冷时,建筑的整体负荷减少率为17.91%,建筑的总体负荷减少率为19.96%。The paper simulates and anaylsis the thermal performance and the energy consumption situation of residential building in Guangzhou city in Hot Summer and Warm Winter Zone, and study the contribution rate to the building energy efficiency by taking thermal insulation measures on building external walls.The analysis on results of simulation about the building constructed in EPS composite external wall indicates that the whole load - decrease - rate of building is 17.91 % when the refrigeration of air conditioner and the overall load - decrease - rate of the building is 19.96%.

关 键 词：复合墙体 热工性能 能耗模拟 

分 类 号：TK11[动力工程及工程热物理—热能工程] TU831[建筑科学—供热、供燃气、通风及空调工程]