相变材料及其在建筑节能中的应用  

Advancement of Phase Change Materials and Its Application in Building Energy Efficiency

作　　者：陈荣国[1] 陈艺兰[1] 刘心中[1] 吴伟钦[1] 

机构地区：[1]福建工程学院生态环境与城市建设学院,福州350108

出　　处：《材料导报》2015年第23期51-57,共7页Materials Reports

基　　金：福建省教育厅科技计划(JA12236)

摘　　要：建筑节能已是能源安全与可持续发展的重要环节。相变材料(PCM)具有储能功能,将之用于建材,可赋予建筑自动调温性能,并减少人工能源能耗,已日趋成为建筑节能的物质基础。PCM在建筑节能中主要起免费供冷和削峰填谷作用,多以与传统建材复合的应用形式出现。主要介绍了PCM的分类与选择通则,综述了PCM在建筑节能方面的应用研究进展,并展望了该领域未来发展方向。At present,the building energy efficiency is an important part of energy security and sustainable development.As a category of energy storage substance,phase change materials（PCM）have increasingly become the material basis for building energy efficiency because they can give building temperature self-adjusting performance when being used as building materials,and thus reducing artificial energy consumption.PCM mainly play the roles of free cooling and peak load shifting in building energy saving,which are mostly present in the form of composite body with traditional building materials in the building.Classification and selection general of PCM are firstly introduced,then research progress on application of PCM in energy saving building are reviewed.The trend of the development of PCM for building energy efficiency is prospected in addition.

关 键 词：相变材料 建筑节能 调温性能 建材 

分 类 号：TU5[建筑科学—建筑技术科学]