热泵型蓄能空调蓄热性能测试及经济性分析  

Heat Storage Performance and Economic Analysis on Heat Pump Air Conditioning

作　　者：屈岩[1] 王芳[1] 刘振东[1] 王宏杰[1] 张振亚[1] 

机构地区：[1]上海理工大学能源与动力工程学院,上海200093

出　　处：《上海理工大学学报》2015年第1期30-35,共6页Journal of University of Shanghai For Science and Technology

基　　金：上海市重点学科建设资助项目(S30503)

摘　　要：根据蓄能空调系统自身的特点,建立了蓄能空调的蓄热装置(双盘管蓄热水槽)蓄热过程的物理模型,并结合蓄能槽的结构特点进行机组性能测试及能耗分析.结果表明,采用将释热盘管安装在蓄热槽上部并适当减小释热盘管直径的方法,可以使双盘管有效释热,并能改善传统单盘管分层严重的现象.在测试冬季3种运行工况性能系数均值的基础上,通过建立投资回收期模型的数据分析,得出其具有良好的经济效益.According to the characteristics of energy storage air conditioning system,a physical model of regenerative process for the energy-storage air conditioning heat storage device（double coil heat storage water tank）was established.Performance testing and energy consumption analysis were completed in consideration of the structure characteristics of the energy storage tank.The results show that installing the heat coil in the upper part of the heat storage tank and making the heat releasing diameter be half of the heat coil diameter can make the heat release process more effective than the traditional,and the double coil immersion heat storage tank can improve the stratifying phenomenon of the traditional single coil structure.Date analysis based on establishing a payback period model of investment confirms that the proposed design has good economic efficiency.

关 键 词：蓄能空调 蓄热装置 双盘管 性能测试 经济分析 

分 类 号：TB65[一般工业技术—制冷工程]