混流式热泵蚊香干燥系统及工程应用

提出一种混流式蚊香热泵干燥系统,搭建系统仿真模型,以系统能效比COP与单位能耗除湿量SMER作为评价指标,主要分析了送风温度、截面风速、回风位置以及干燥室长度对系统性能的影响,确定了干燥系统的结构参数与运行参数,与传统干燥形式进行了能耗对比。研究结果对蚊香热泵干燥系统设计具有参考意义。

Mixed-flow Heat Pump Mosquito Coil Drying System and Engineering Application

This paper proposed a mixed-flow mosquito heat pump drying system and established a system simulation model, using the system energy efficiency ratio COP and the unit energy consumption dehumidification capacity SMER as evaluation indicators. The influences of air temperature, cross-section wind speed, return air position and the length of the drying chamber on the system performance were analyzed. The structural parameters and operating parameters of the drying system were determined, and the energy consumption was compared with the traditional drying method. The results are of reference significance for mosquito heat pump drying system design.