技术中心

张家口市住宅围护结构热工性能及能耗分析 【英文篇名】 Thermal properties and energy analysis of residential building envelope in Zhangjiakou 【作者中文名】 董海荣; 刘加平; 【作者英文名】 By Dong Hairong ★ and Liu Jiaping; 【作者单位】 西安建筑科技大学; 【文献出处】 暖通空调, Hv 热工性能; 能耗; 【英文关键词】 envelope; thermal property; energy consumption; 【摘要】 根据张家口市气象资料 ,对该市住宅围护结构 (墙体和屋顶 )几种常用构造的热工性能、能耗等作了分析比较 ,建议墙体采用空心砖并作外保温处理 ,在保温的同时应兼顾夏季隔热 ,并应严格控制窗墙面积比 ,加强门窗的气密性。 【英文摘要】 According to the meteorological data of Zhangjiakou city, analyses and compares thermal properties and energy consumption of a few kinds of common structure materials of residential building envelopes (wall and roof). Puts forward some suggestions such as adopting hollow-brick walls and exterior heat insulation, paying attention to heat insulation in summer, confining area ratio of window to wall and improving air tightness of doors and windows.