建筑气密性对住宅能耗影响的分析  

Influence of residential building air tightness on energy consumption

作　　者：丰晓航 燕达[1] 彭琛[1] 江亿[1] 

机构地区：[1]清华大学

出　　处：《暖通空调》2014年第2期5-14,共10页Heating Ventilating & Air Conditioning

基　　金：国家自然科学基金资助项目(编号:51078376);国家能源"十二五"规划课题--建筑节能评估方法和指标体系研究(编号:2012BAJ12B03)

摘　　要：简要介绍了国内外居住建筑气密性的相关标准、研究现状和节能措施,在此基础上综合考虑人体健康需求和节能要求,建立了居住建筑气密性和通风模式的模型,分析了不同气密性条件下不同通风模式不同气候区的供暖空调能耗,提出优化的气密性和通风模式。Briefly presents the relevant standards, current research status and energy saving measures of residential building air tightness at home and abroad. Considering the needs of human health and energy saving, establishes the air tightness model and ventilation model of residential buildings. Analyses the energy consumption of heating and air conditioning system under different air tightness levels, different ventilation modes and different climate areas. Puts forward optimal air tightness and ventilation mode.

关 键 词：建筑气密性 通风模式 供暖空调能耗 节能 居住建筑 

分 类 号：TU111[建筑科学—建筑理论]