毛细管相变蓄能罐在供暖中应用的探讨  

Discussion on application of capillary phase- change material storage tank in heating supply system

作　　者：魏云霞[1] 李德英[1] 

机构地区：[1]北京建筑工程学院,北京100044

出　　处：《制冷技术》2010年第4期46-48,51,共4页Chinese Journal of Refrigeration Technology

基　　金：国家"十一五"科技支撑计划项目目(2006BAJ03A06-6)

摘　　要：本文介绍了一种新型相变蓄能装置-毛细管相变蓄能罐,它具有体积小、蓄热量大、能充分利用低能源、便于对蓄放热进行控制等优点,有较好的适用性和可开发性。根据其特性,结合相变材料的储热性能,可将其应用于供暖之中。据此搭建了实验台并进行了实验研究,对其在不同出水流量下的放热过程中的特性参数进行了测量与分析。A new type of phase change energy storage device - capillary phase change energy storage tank was introduced in this paper, which has the advantages of small volume, big heat storage capacity, taking advantage of low exergy energy, easy to control heat storage and so on, so it has the better applicability and developability. According to its characteristics and combined with thermal storage phase -change material properties, it can be used in the heating supply system. A test - bed was set up and an experimental study was conducted. Parameters under different water flow in the exothermic process were measured and analyzed.

关 键 词：相变蓄能 低 蓄能罐 

分 类 号：TB34[一般工业技术—材料科学与工程]