技术中心

【英文篇名】 Analysis of the effect of building envelope on air conditioning cooling load in Foshan 【作者中文名】 舒怀珠; 潘亚宏; 【作者英文名】 Shu Huaizhu Pan Yohong Yiwu Industrial and Commercial College; Yiwu; Zhejiang Province; China; 【作者单位】 义乌工商学院; 广州市绿建节能环保科技有限公司; 【文献出处】 暖通空调, Heating Ventilating 空调冷负荷; 建筑节能; 【英文关键词】 building envelope; air conditioning cooling load; building energy saving; 【摘要】 根据佛山地区的气候和建筑特点,通过计算机模拟,分析了围护结构的各种热工参数及窗墙比对空调冷负荷的影响,认为减小窗墙比和加强外窗性能应是佛山市建筑节能的重点,而加强外窗性能的关键在于提高外窗的遮阳系数,且一般建筑应以南北朝向为宜。与采用目前普通围护结构材料相比,窗墙比0.5的公共建筑,如果按节能标准限值设计,其围护结构冷负荷可以减少50%左右。 【英文摘要】 According to the characteristics of weather and buildings in Foshan area,through computer simulation,analyses the effects of the thermal parameters of envelopes and window-wall ratio on air conditioning cooling load.Considers that reducing the window-wall ratio and enforcing the performance of exterior window should be taken as the keystones to energy conservation of buildings in Foshan,and the key to enforcing the performance of exterior window is to improve the shading coefficient.The building orientation... 【基金】 佛山市建设局科技项目(编号：FS/06007)