相变储能材料在建筑领域中的应用研究  

Application of Thermal Storage of Phase Change Materials in Buildings

作　　者：尚建丽[1] 赵鹏[1] 

机构地区：[1]西安建筑科技大学材料科学与工程学院建筑材料研究所,西安710055

出　　处：《建筑节能》2007年第8期34-37,共4页BUILDING ENERGY EFFICIENCY

摘　　要：介绍了相变储能材料的研究现状及其分类,讨论了在建筑墙板、天花板和混凝土中掺入相变材料(PCMS)后对室内舒适度的影响。运用这种相变储能建材,可将电力供给峰期时的加热或制冷负荷转移到谷期,使用户降低使用费用。同时讨论了PCMS的选择和封装所存在的问题,分析了PCMS的应用前景。Phase change materials （Pcms） have the capacity of great thermal storage. The situation and classify of Pcms composite material were introduced. The influence of wall panels, ceiling and concrete after adding suitable phase change materials on human comfort was discussed. Using these materials could shift heating or cooling load of power supply from peak period to off-peak period and reduce the cost of power supply for users. Existing problems with regard to selection of PCMS and methods used to encapsulate them were also discussed, and application prospect of PCMS was analyzed.

关 键 词：相变材料 建筑材料 封装 热性能 

分 类 号：TU599[建筑科学—建筑技术科学]