嵌砌式保温砌筑一体化系统节能计算  

Energy Saving Calculation of Embedded Thermal Insulation Masonry Integration System

作　　者：巩玉发 王泓懿 GONG Yu-fa;WANG Hong-yi(College of Architecture and Transportation,Liaoning Technical University,Fuxin 123000,Liaoning,China)

机构地区：[1]辽宁工程技术大学建筑与交通学院,辽宁阜新123000

出　　处：《建筑节能》2018年第12期58-61,共4页BUILDING ENERGY EFFICIENCY

摘　　要：严寒地区建筑的能源消耗主要来自冬季采暖,合理的围护结构节能设计可以在确保建筑内部温度适宜前提下,最大限度地降低建筑的能源消耗。分析总结几种常见外墙保温体系应用于严寒地区的优缺点,通过计算验证传统单一材料自保温体系与嵌砌式保温砌筑一体化系统在严寒地区的适用性。结果表明传统单一材料自保温体系的保温性能在适宜的外墙厚度下无法满足严寒地区的节能设计要求,而嵌砌式泡沫混凝土保温砌筑一体化系统在适宜的外墙厚度下则可以满足节能设计要求。因此,嵌砌式泡沫混凝土保温砌筑一体化系统可以在严寒地区推广使用。Heating in winter is the major energy consumption of buildings in cold region.It is possible that the interior temperature of the building is suitable and the energy consumption of buildings can be minimized when reasonable energy saving design of envelope is adopted.The applicability of traditional single material self-insulation system and embedded thermal insulation masonry in cold region is compared by energy saving calculation.The results show that thermal insulation performance of traditional single material self-insulation system with suitable external wall thickness cannot meet the energy saving design requirements in cold region,while embedded foam concrete thermal insulation masonry integration system with suitable external wall thickness can meet the energy saving design requirements.Therefore,embedded foam concrete thermal insulation masonry integration system can be utilized in cold region.

关 键 词：严寒地区 外墙自保温体系 节能设计 传热系数 嵌砌式保温砌筑 

分 类 号：TU201.5[建筑科学—建筑设计及理论]