华北地区农村民居能耗现状及节能改造方案分析  

Energy Consumption Status and Energy Saving Retrofit Scheme of Rural Residential Buildings in Northern China Areas

作　　者：赵士永 郝雨杭[2] 付素娟 

机构地区：[1]河北省建筑科学研究院,石家庄050021 [2]河北建研科技有限公司,石家庄050021

出　　处：《建筑节能》2015年第2期114-117,123,共5页BUILDING ENERGY EFFICIENCY

基　　金："十二五"国家科技支撑计划:华北地区新农村绿色小康住宅技术集成与综合示范(2013BAJ10B09)

摘　　要：通过对华北地区716户农村住宅进行调研,用De ST-h对典型住宅的节能改造进行模拟分析,分别针对外墙、屋顶、外窗、地面的不同保温做法和不同保温材料厚度进行了对比,针对不同的节能方案对节能率进行了分析,结合经济性原则,分别给出了不同围护结构节能改造时保温层的适宜厚度,总结出农村住宅全面节能改造的适宜方法。Through the investigation of 716 rural houses in northern China, the typical residential building was simulated on energy saving retrofit scheme by De ST-h. The paper compared different heat preservation measures and different thickness of insulation materials in the exterior wall, roof, outside the window. According to the analysis of energy saving rate in different energy saving schemes, combined with the economy principle, the suitable thickness of insulating layer was proposed in different energy saving building envelope retrofiting, and the appropriate method of energy saving retrofit scheme in rural buildings was summarized.

关 键 词：华北地区 节能改造 适宜厚度 

分 类 号：TU111.4[建筑科学—建筑理论]