eQUEST住宅建筑能耗模拟与节能分析
关键词：住宅建筑；建筑节能；能耗模拟；节能设计
A Shanghai residential housing’energy consumption simulation and energy-saving analysis
Abstract: Now,the city's degree and the tertiary industry proportion are increasing.The proportion of building energy consumption will continue to increase.At present, to alleviate the economic development and energy shortage in various ways.So this paper uses eQUEST software, simulation analysis and energy saving of Shanghai city in a low-rise residential building energy consumption.Starting from the wall of windows, lighting, etc., and the annual energy consumption analysis. To improve the performance of retaining structure, through the analysis of the annual energy consumption, to study the different effects of external wall insulation, Windows Forms and external shading form factors on building energy consumption,calculateing it’s economy.Which indicates that the software can find building energy-saving improvement needs more quickly and it could effectively improved ,It is great help to the construction of energy-efficient design.
Keywords: Residential construction；Energy efficiency; Energy simulation; Energy saving design
目录
摘要 i
Abstract i
目录 ii
1 绪论 1
1.1 能源现状 1
1.2 国内外建筑节能软件的研究现状与水平 2
1.3 发展趋势 5
2 建筑模拟 7
2.1 建筑能耗模拟的概念 7
2.2 建筑能耗模拟的分类 8
2.2.1 对于建筑设计的计算机能耗模拟 8
2.2.2 对于建筑设备的计算机能耗模拟 8
2.3 建筑模拟的特点 8
3 eQUEST介绍 10
3.1 EQUEST发展 10
3.2 EQUEST系统的介绍 10
3.3 EQUEST计算方式 11
3.3.1 eQUEST使用的计算方法 11
3.3.2 eQUEST的DOE2模拟引擎 11
3.4 EQUEST的一些局限性 14
4 建立建筑模型 16
4.1 使用EQUEST建模 16
4.2 EQUEST建立模型需要的资料 17
4.2.1 天气参数 17
4.2.2 建筑形状及围护结构 17
4.2.3 建筑室内空调设计参数 19
4.3 建筑模型 21
5 模型的能耗分析与比较 23
5.1 该建筑原始的能耗数据 23
5.2 对于建筑遮阳的节能设计 28
5.3 对于建筑围护结构的节能设计 30
5.4 对于建筑玻璃类型的节能设计 32
5.5 总计 34
5.6 设计总结 36
6 结论 37
致谢 39
参考文献 40
1 绪论