相变内墙结构及其厚度的研究

本文首先提出了采用相变内墙结构来实现空调系统的节能,对选用合适的相变材料和如何将其应用于内墙结构进行了分析。而后利用DeST软件对上海地区某一普通办公室的逐时负荷进行计算,分析计算结果得出相变材料蓄热量的大小,进而确定内墙相变材料的厚度,并对该厚度的工程应用提出了一些展望。

Study on Structure and Thickness of Interior Wall with PCMs

In this paper,the interior wall with phase change materials(PCMs) was introduced to achieve the energy-saving of air-conditioning system.Firstly, the suitable PCMs were selected and the methods of putting the PCMs into the interior wall were discussed.Secondly,the hourly load of a common office in Shanghai was calculated with the software of DeST,also the heat storage quantity of PCMs was analyzed.Furthermore,the thickness of PCMs in interior wall was determined.At last,some prospects of the thickness using in the practical engineering projects were put forward.