| 能耗模拟在建筑围护结构节能改造中的应用 |
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| 引用本文： | 仇中柱,郭文雯,李芃,李赫男.能耗模拟在建筑围护结构节能改造中的应用[J].上海电力学院学报,2011,27(1):1-4,18. |
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| 作者姓名： | 仇中柱 郭文雯 李芃 李赫男 |
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| 作者单位： | 1. 上海电力学院,能源与环境工程学院,上海,200090
2. 同济大学,机械工程学院,上海,200092 |
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| 基金项目： | 上海市重点科技攻关项目，上海市教委重点学科 |
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| 摘 要： | 以上海地区某宾馆建筑为研究对象,为降低能耗拟对建筑围护结构进行改造,有外墙加保温层、屋顶加保温层和外窗贴隔热膜3种改造方案.利用建筑能耗模拟软件对原有建筑及3种改造方案实施后的建筑进行了全年空调能耗模拟,并给出了经济性分析,由分析结果可以看出,采用外窗节能改造方案的经济性最好.
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| 关 键 词： | 建筑围护结构 节能改造 能耗模拟 |
| 收稿时间： | 9/8/2010 12:00:00 AM |
Application of Building Energy Simulation in Building Envelop Retrofit |
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| QIU Zhong-zhu,GUO Wen-wen,LI Peng and LI He-nan.Application of Building Energy Simulation in Building Envelop Retrofit[J].Journal of Shanghai University of Electric Power,2011,27(1):1-4,18. |
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| Authors: | QIU Zhong-zhu GUO Wen-wen LI Peng and LI He-nan |
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| Affiliation: | 1 (1.School of Thermal Power and Environmental Engineering,Shanghai University of Electric Power,Shanghai 200090,China;2.School of Mechanical Engineering,Tongji University,Shanghai 200092,China) |
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| Abstract: | With the energy-saving retrofit of a hotel located in Shanghai as the object of the study,three ways are proposed in which building envelope is reconstructed to reduce energy consumption: external insulation of exterior wall,external insulation of roof and retrofit of exterior window.Annual air-conditioning energy consumption is simulated before and after the retrofit by building simulation software,and is analyzed in terms of cost.The analysis result shows retrofit of exterior window is most economical. |
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| Keywords: | building envelope energy-saving retrofit energy consumption simulation |
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