热泵干燥技术在干衣机中的应用  

Application of Heat Pump Drying Technology in Drying Machine Machine

作　　者：赵成寅 

机构地区：[1]珠海格力电器股份有限公司,珠海519070

出　　处：《日用电器》2020年第7期76-81,共6页ELECTRICAL APPLIANCES

摘　　要：本文介绍了热泵干衣体机的特点,分析了干衣系统、空气循环和制冷循环的工作原理。按照欧盟标准,设计了一款热泵干衣机,根据干燥系统热力学分析,选定冷凝器、蒸发器、压缩机、风机型号,并制作样机完成相关实验。通过调整压缩机、冷凝器、蒸发器优化了热泵干燥系统,通过流体仿真,优化了干衣筒的结构,降低了风阻,提高干衣系统的风量。This paper introduces the characteristics of heat pump dryer and analyzes the working principle of dryer system,air cycle and refrigeration cycle.According to the EU standard,a heat pump dryer is designed.According to the thermodynamic analysis of the drying system,the condenser,evaporator,compressor and fan model are selected,and the prototype is made to complete the related experiments.The heat pump drying system is optimized by adjusting the compressor,condenser and evaporator,and the structure of the dryer is optimized by fluid simulation,which reduces the air resistance and improves the air volume of the dryer system.

关 键 词：热泵烘干 干衣机 系统设计 

分 类 号：TM925.34[电气工程—电力电子与电力传动]