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| 办公建筑外墙传热系数对空调负荷的影响 | |
| 引用本文： | 冯劲梅,连之伟,黄宋斌,叶梦佳. 办公建筑外墙传热系数对空调负荷的影响[J]. 四川建筑科学研究, 2010, 36(3) |
| 作者姓名： | 冯劲梅 连之伟 黄宋斌 叶梦佳 |
| 作者单位： | 1. 上海应用技术学院建安学院,上海,200235;上海交通大学低温与制冷研究所,上海,200030 2. 上海交通大学低温与制冷研究所,上海,200030 3. 上海应用技术学院建安学院,上海,200235 |
| 基金项目： | 上海应用技术学院科技发展基金 |
| 摘 要： | 采用建筑空调模拟软件DeST对我国南北6城市不同传热系数外墙的办公建筑的空调冷热负荷进行模拟计算,计算和分析的结果表明,冬季,外墙的传热系数越小,空调热负荷越小,建筑越节能;夏季的情况与冬季不同,传热系数越小,空调冷负荷越大,建筑反而不节能.室内设定温度升高或降低,空调负荷并不是按相同比例变化,因此,存在满足人体热舒适的情况下最佳室内设定温度.室外气象条件对建筑能耗节能率的影响程度在夏热冬暖地区超过了围护结构的传热系数. |
| 关 键 词： | 外墙传热系数 空调负荷 节能率 |
The influence of heat transmission coefficient of office building on air-conditioning load |
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| FENG Jinmei,LIAN Zhiwei,HUANG Songbin,YE Mengjia. The influence of heat transmission coefficient of office building on air-conditioning load[J]. Building Science Research of Sichuan, 2010, 36(3) | |
| Authors: | FENG Jinmei LIAN Zhiwei HUANG Songbin YE Mengjia |
| Affiliation: | FENG Jinmei 1,2,LIAN Zhiwei2,HUANG Songbin1,YE Mengjia1(1.School of Construction & Safety Eng.,Shanghai Institute of Technology,Shanghai 200235,China,2.Institute of Refrigeration and Cryogenics,Shanghai Jiaotong University,Shanghai 200030,China) |
| Abstract: | Using the simulating software DeST to calculate the air conditioning cool and heat loads of office buildings with different heat transmission coefficient envelope in six cities of China.The results show that the lower the heat transmission coefficient of building envelope,the lower the air conditioning loads,the better energy saving of building in winter.Inverse,the lower the heat transmission coefficient of building envelope,the higher the air conditioning loads,the worse energy saving of building in summe... |
| Keywords: | DeST |
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