流体机械2025，Vol.53Issue(4)：38-44,92,8.DOI:10.3969/j.issn.1005-0329.2025.04.006
卧式冷藏陈列柜抽屉式模块化制冷系统研究
Study on drawer-type modular refrigeration systems for refrigerated display cabinets
摘要
Abstract
To address the challenges of difficult and time‑consuming repairs when a refrigerated display cabinet malfunctions,which can lead to spoilage of the products inside,a new modular drawer‑type refrigeration system for refrigerated display cabinets is proposed.This system integrates the components of the refrigeration system,including the compressor‑condenser unit,evaporator,and capillary tube.A modular drawer‑type refrigeration system refrigerated display cabinet was constructed,and its disassembly and assembly characteristics,food storage performance,and 24 hour power consumption were analyzed under environmental conditions of 25 °C and 60%relative humidity.The research results indicate that the disassembly and assembly of the proposed modular refrigeration system take only 2.3 minutes,and the replacement of the refrigerated display cabinet's dual refrigeration modules can be completed within 5 minutes.Additionally,the temperature of the test package stored in the modular drawer‑type refrigeration system refrigerated display cabinet can be maintained between 3.8 °C and 7.1 °C,which meets the requirements for food storage in refrigerated display cabinets.The modular refrigeration system also ensures uniform temperature distribution inside the refrigerated display cabinet.These findings provide a research foundation for the widespread application of easily replaceable,reliable,and high‑performance modular refrigeration systems in refrigerated display cabinets.关键词
冷藏陈列柜/模块化/制冷系统Key words
refrigerated display cabinet/modular/refrigeration system引用本文复制引用
农凯飞,沈炜琪,雷明镜,孙钟皓,张华..卧式冷藏陈列柜抽屉式模块化制冷系统研究[J].流体机械,2025,53(4):38-44,92,8.基金项目
上海市科学技术委员会市科委项目(23DZ2229030) （23DZ2229030）
