目的 概述应用于冷链运输的相变蓄冷技术研究进展，为冷链运输发展提供一定的研究思路。 方法 系统地综述相变蓄冷材料的几种主要包装形式，并对比分析冷藏集装箱、冷藏车和蓄冷保温箱的优点和缺点。结果 蓄冷技术能有效提高能源利用率，蓄冷技术在冷链运输的各环节中都具有广泛的应用背景和节能潜力。结论 相变蓄冷材料的相变机理、相变过程中的释冷速率、微胶囊制备工艺简单化及冷链运输装备内的温度场分布情况将是未来的研究方向。

The work aims to summarize the research progress of phase change cold storage technology applied to cold chain transportation, and to provide some research ideas for the development of cold chain transportation. Several main packaging forms of phase change cold storage materials used in cold chain transportation were summarized systematically. The advantages and disadvantages of refrigerated containers, refrigerated trucks and cold storage thermal insulation boxes were compared and analyzed. The cold storage technology can effectively improve the energy utilization rate. The cold storage technology had a wide application background and energy saving potential in each link of the cold chain transportation. The phase change mechanism of the phase changes cold storage material, the cooling rate during the phase change process, the simplification of the microcapsule preparation process, and the temperature field distribution in the cold chain transportation equipment are future research directions.