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保温材料与建筑节能
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办公建筑外墙保温材料厚度优化研究

作者:刘方舟,聂金哲,李德英,韩京彤

关键字:DeST-C模拟软件;办公建筑;保温材料;气候区;

 
(北京建筑大学,北京市供热、供燃气、通风及空调工程重点实验室,北京  100044)

    摘要:针对不同厚度的外墙保温材料,对办公建筑带来的节能效果进行研究。通过使用DeST-C模拟软件,从膨胀聚苯板(EPS)、挤塑型聚苯板(XPS)、岩棉3种不同保温隔热材料,以及寒冷、严寒、夏热冬冷、夏热冬暖4个气候区这两个大方面,对典型办公建筑模型的节能效果进行模拟分析。最终通过对能耗和经济性的综合分析,为办公建筑的外墙保温材料厚度的优化提供理论参考。
    关键词:DeST-C模拟软件;办公建筑;保温材料;气候区;能耗;厚度优化
    中图分类号:TU55+1        文献标识码:A        文章编号:1001-702X(2018)05-0136-04
 
Optimization research on thickness of insulation materials of exterior wall on office building
LIU Fangzhou,NIE Jinzhe,LI Deying,HAN Jingtong
(Beijing University of Civil Engineering and Architecture,Beijing Municipality Key Lab of Heating,
Gas Supply,Ventilating and Air Conditioning Engineering,Beijing 100044,China)
   Abstract:This article will study on the energy-saving effect of different thickness of the external wall insulation materials to office building. The effect of three different insulation materials,such as expanded polystyrene board(EPS),extruded polystyrene board(XPS) and rock wool,as well as four different climate zones,such as cold,severe cold,hot summer and cold winter,hot summer and warm winter,are calculated by the use of DeST-C. And finally,through the comprehensive analysis of energy consumption and economy,it provides theoretical support for the optimization of the thickness of exterior insulation materials in office buildings. 
    Key words:DeST-C,office building,insulation materials,climate zone,energy consumption,economic thickness