草砖住宅的建筑节能性分析  

Analysis on Residential Energy Conservation for Straw-Bale Building

作　　者：王婧[1] 张旭[1] 

机构地区：[1]同济大学暖通空调及燃气研究所,上海200092

出　　处：《建筑材料学报》2005年第1期109-112,共4页Journal of Building Materials

基　　金：国家863高科技计划资助项目--村镇水质安全保障技术研究与示范(2004AA601090)

摘　　要：根据所建立的草砖房建筑能耗分析模型,利用能耗分析软件对中国辽宁省本溪市草砖房的全年采暖能耗进行了模拟计算.结果表明:该草砖房比普通砖房耗能低、保温效果好,冬季可节省采暖能耗60%以上.对不同室内设计工况、不同地区的草砖房与传统砖房的全年采暖能耗进行分析比较后发现,当室内计算温度越低、室外计算温度越高时,草砖房的节能率越高.On the basis of establishing analysis model of energy consumption in a straw-bale building (SBB), the annual heating energy consumption of SBB in Benxi Liao Ning province, China was simulated with energy consumption software. On the two aspects of different design conditions and at different districts, the annual heating energy consumption of SBB was simulated compared with brick masonry building (BMB). The result indicates that SBB are more efficient and more insulating compared with BMB. Heating energy consumption of SBB can be saved more than 60% in winter. The conclusion is drawn that when the lower design indoor temperature and the higher design outdoor temperature are confirmed, the more energy-savings of SBB are gained.

关 键 词：砖房 采暖 住宅 建筑节能 普通砖 室内设计 建筑能耗 能耗分析 节能率 模拟计算 

分 类 号：TU352[建筑科学—结构工程] TU111.48