家电科技 ›› 2025, Vol. 0 ›› Issue (4): 44-48.doi: 10.19784/j.cnki.issn1672-0172.2025.04.006

• 论文 • 上一篇    下一篇

相变储冷材料在制冷家电中的应用研究进展

熊书瑶1, 李惠霞1, 王婵2, 席丽琰2, 曹焱鑫1   

  1. 1.中国家用电器研究院 北京 100176;
    2.中家院(北京)检测认证有限公司 北京 100176
  • 出版日期:2025-08-01 发布日期:2025-10-09
  • 作者简介:熊书瑶,博士学位。研究方向:家电产品绿色低碳及标准化。地址:北京市经济技术开发区博兴八路3号。E-mail:xiongshy@cheari.com。

Research progress on the application of phase change cold storage materials in refrigeration appliances

XIONG Shuyao1, LI Huixia1, WANG Chan2, XI Liyan2, CAO Yanxin1   

  1. 1. China Household Electric Appliance Research Institute Beijing 100176;
    2. CHEARI (Beijing) Certification &Testing Co., Ltd. Beijing 100176
  • Online:2025-08-01 Published:2025-10-09

摘要: 在家电行业绿色低碳转型升级的背景下,相变储冷材料(PCCSMs)的开发与应用已成为制冷家电节能降碳的研究热点。基于制冷家电中PCCSMs的研究现状,梳理了PCCSMs的发展历程、应用类别,分析了PCCSMs在实际应用中存在的问题,如过冷度大、相分离、循环稳定性差、热导率低,及其性能改进方法,总结了应用现状并展望了PCCSMs的未来技术发展趋势,为PCCSMs在制冷家电中的运用和推广提供了重要的技术参考。

关键词: 制冷家电, 相变储冷材料, 过冷, 相分离, 循环稳定性, 导热性

Abstract: Under the background of green and low-carbon transformation in the home appliance industry, the development and application of phase-change cold storage materials (PCCSMs) have become the research hotspot for energy conservation and carbon reduction in refrigeration appliances. Based on the current research status of PCCSMs in refrigeration appliances, the development and application categories of PCCSMs are reviewed, and the key challenges in their practical use such as high supercooling, phase separation, poor cycling stability and low thermal conductivity are analyzed, along with the performance improvement methods. In addition, the current application status is summarized and the future technological trends for PCCSMs are outlined, providing critical technical insights for the application and promotion of PCCSMs in refrigeration appliances.

Key words: Refrigeration appliances, Phase change cold storage materials, Supercooling, Phase separation, Cyclic stability, Thermal conduction

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