严寒地区既有居住建筑节能改造窗户节能效果研究——以内蒙古地区为例  

The effect of energy saving window in cold region existing residential building energy saving reconstruction——using Inner Mongolia as an example

作　　者：何梅[1,2] 石颜博[1] 

机构地区：[1]西安建筑科技大学建筑学院,陕西西安710055 [2]西部建筑科技国家重点实验室(筹),陕西西安710055

出　　处：《西安建筑科技大学学报（自然科学版）》2013年第4期554-558,共5页Journal of Xi'an University of Architecture & Technology(Natural Science Edition)

基　　金：国家创新研究群体科学基金"西部建筑环境与能耗控制理论研究"(50921005)

摘　　要：既有住宅节能改造中,外窗的热工性能对建筑能耗影响较大,以内蒙古地区既有住宅建筑节能改造为例,对不同性能的节能外窗其节能效果进行研究,利用DEST软件模拟分析采用常用节能窗的住宅的冬季采暖负荷值,对几种节能窗用于不同朝向的房间的节能率进行对比.通过综合分析,在满足既有住宅建筑节能改造的造价和节能规范要求下,提出最适合的节能窗,为内蒙古不同地区的既有住宅节能改造窗户选择提供依据.In the existing residential building energy saving reconstruction, the thermal resistance of outside window has big effect on building energy consumption. This research discusses the existing residential building energy saving recon- struction in Inner Mongolia Autonomcw Region, and studies energy saving effect of outside window with different per- formance. At the same time, this research uses the DEST software to simulate winter heating load value of energy saving window in common use, and then the energy saving rate was compared of the room with different orientations. Through comprehensive analysis, and to meet the existing residential building energy saving reconstruction cost requirements and energy saving specification, this research provides some relevant basis to existing residential energy conservation transformations for different regions of Inner Mongolia Autonomous Region.

关 键 词：传热系数 窗户节能改造 采暖负荷 节能对比参数 

分 类 号：TU201.5[建筑科学—建筑设计及理论]