蓄能技术在水产品冷库制冷系统中的应用与分析  

Application and analysis of energy storage technology for refrigeration system of aquatic products cold storage

作　　者：陈放[1] 李革[2] 刘汉瑜 高鹏 于鹏 陈立杨 李大为 

机构地区：[1]海南省机电工程学校 [2]大连水产学院 [3]富士客车空调(大连)有限公司

出　　处：《制冷与空调》2008年第6期32-34,31,共4页Refrigeration and Air-Conditioning

摘　　要：结合目前水产品冷库的现状,提出适用于水产品冷库的蓄能技术。阐述蓄能技术的分类、应用的必要性及现状。提出以氨/硝酸锂为工质的制冷潜能储存系统,进行热力性和经济性计算,并与目前用于水产品冷库的常规氨双级压缩制冷系统进行比较。结果表明:潜能储存系统的热力性能比常规系统提高10.65%;虽然初投资增加30.45万元,但每年节约运行费用(折合为电费)44.7万元;动态投资回收期为0.72年,经济寿命周期为16年(比常规冷库系统长4年)。Combining the status of aquatic products cold storage, puts forward the energy storage system. Expounds the classification, necessity of application and status of energy storage technology. Discusses a potential energy storage system using NH3/LiNO3 as working fluid for thermodynamics and economics calculation between potential energy storage and conventional system. The results show that the thermodynamics coefficient of the potential energy storage system is 10.65 % higher than conventional one;though initial cost is 0. 304 5 million yuan more than conventional one, operation cost every year is 0. 447 million yuan lower than conventional one; its dynamic investment return period is 0.72 years, and it has longer economic life than the conventional one.

关 键 词：蓄能技术 水产品冷库 节能潜能储存技术 制冷 

分 类 号：TB65[一般工业技术—制冷工程]