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| 夏热冬冷地区围护结构热工性能节能分析 | |
| 引用本文： | 王厚华,庄燕燕,吴伟伟.夏热冬冷地区围护结构热工性能节能分析[J].同济大学学报(自然科学版),2010,38(11):1641-1646. |
| 作者姓名： | 王厚华 庄燕燕 吴伟伟 |
| 作者单位： | 1. 重庆大学,城市建设与环境工程学院,重庆,400044;重庆大学,三峡库区生态环境教育部重点实验室,重庆,400044 2. 重庆大学,城市建设与环境工程学院,重庆,400044;西安西电开关电气有限公司,陕西,西安,710077 3. 重庆大学,城市建设与环境工程学院,重庆,400044 |
| 基金项目： | 国家“十一五”科技支撑计划（项目编号：2006BAJ01A05） |
| 摘 要： | 选取夏热冬冷地区7个典型城市住宅为研究对象,建立了一个6层居住建筑模型,利用能耗模拟软件VisualDOE4.0,分析了屋面、窗户、遮阳及外墙围护结构各部件热工性能对建筑能耗的影响.通过正交试验进行综合节能措施方案设计,分析不同围护结构组合方案的建筑能耗及节能率变化,最终确定优化组合方案,超过建筑节能25%的目标.模拟计算结果与实测结果吻合得很好,充分验证了模拟计算的正确性. |
| 关 键 词： | 建筑能耗 热工性能 节能潜力 |
| 收稿时间： | 7/14/2009 8:28:56 PM |
| 修稿时间： | 2010/9/13 0:00:00 |
Energy Saving Analyses on Envelope Thermal Properties in Hot Summer and Cold Winter Region |
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| WANG Houhu,ZHUANG Yanyan and WU Weiwei.Energy Saving Analyses on Envelope Thermal Properties in Hot Summer and Cold Winter Region[J].Journal of Tongji University(Natural Science),2010,38(11):1641-1646. | |
| Authors: | WANG Houhu ZHUANG Yanyan and WU Weiwei |
| Abstract: | Residential buildings were selected as the research object in the seven typical cities of hot summer and cold winter region.The model of six storey residential building was set up.Firstly,the effect of thermal properties of enclosure each component on energy consumption of residential buildings was analyzed by energy consumption software VisualDOE 4.0.Enclosures include roof,window,sunshade and exterior wall,et,al.Secondly,comprehensive measures schemes of energy saving were designed by the orthogonal experiment.Then,the building energy consumption and energy efficiency rates of different enclosures combination schemes were compared and analyzed.Finally,the optimize combination scheme is determined,exceeding the goal of enclosures saving 25% of energy.Simulation results are accordant with the experimental results.It is fully verified the correctness of the simulation calculations. |
| Keywords: | energy consumption thermal properties energy conservation potential |
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