被动式超低能耗建筑用外窗传热系数指标研究  

Thermal Transmittance of Window s for Passive Ultra-low-energy Buildings in China

作　　者：万成龙[1] 楚洪亮 王洪涛[1] 

机构地区：[1]中国建筑科学研究院建筑环境与节能研究院,北京100013 [2]中建科技有限公司,北京100093

出　　处：《建筑节能》2016年第8期65-67,共3页BUILDING ENERGY EFFICIENCY

摘　　要：被动式超低能耗建筑是我国节能建筑发展的重要趋势,适用的外窗传热系数指标是被动式超低能耗建筑用外窗设计的基础,但目前国内尚缺少相关研究。在参考国外被动式建筑用外窗设计准则的基础上,重点探讨了国内被动式超低能耗建筑用外窗传热系数指标的确定方法及典型气候区传热系数指标值,对于国内被动式超低能耗建筑用外窗产品的设计具有一定的参考意义。Passive ultra-low-energy building is an important trend for developing the building energyefficiency in China, Thermal transmittance index of external window is the basis for the design of passiveultra-low-energy buildings, but there is still a lack of relevant research. On the basis of reference to thedesign criterion of externcd windows for passive buildings, the paper mcdnly discusses the method of determiningthe thermal transmittance of external window and the value of thermal transmittance in the typicalclimate zone, which has certain reference value for the design of passive uhra-low-energy buildings.

关 键 词：被动式超低能耗建筑用外窗 热舒适度准则 传热学原理 传热系数指标 

分 类 号：TU111.4[建筑科学—建筑理论]