蓄冷槽蓄冷及释冷特性实验研究  

EXPERIMENTAL STUDY ON COOL STORAGE AND DISCHARGING CHARACTERISTICS OF ICE STORAGE TANK

作　　者：方沛明 宛超[2] 辛天龙[2] 

机构地区：[1]广东力优环境系统股份有限公司,广东东莞523917 [2]中南大学能源科学与工程学院,湖南长沙410083

出　　处：《真空与低温》2010年第2期118-122,共5页Vacuum and Cryogenics

基　　金：广东省教育部省部结合产学研项目(2006D90304011)资助

摘　　要：通过实验研究了蓄冷系统的蓄冷及释冷特性。以水和硼砂水溶液作蓄冷介质的蓄冷系统为对象,分别讨论了蓄冷槽温度变化、系统COP变化以及载冷剂温度变化等一系列参数。通过实验分析得到:一定质量分数的硼砂溶液较水更有利于蓄冷系统的蓄冷和释冷。In this paper,experiment of cool storage and discharging characteristics in ice storage system was studied.The ice storage system which water and borax solution were secondary refrigerant was studied.A set of parameters such as temperature changes in ice storage tank,COP changes in the system and temperature changes of secondary refrigerant were discussed as well.It obtained through the experimental analysis that a certain mass fraction of the borax solution is more beneficial to cool storage and discharging than the water in the ice storage system.

关 键 词：蓄冷槽 蓄冷 释冷 特性 

分 类 号：TB66[一般工业技术—制冷工程]