The invention discloses a vehicle-mounted refrigerator thermal management system and a control method thereof, and solves the problems of poor refrigerating capacity and low refrigerating efficiency of a vehicle-mounted refrigerator in the prior art. The vehicle-mounted refrigerator thermal management system comprises a semiconductor refrigerating unit installed on the outer surface of a refrigerator cavity, and a liquid cooling structure is installed on the semiconductor refrigerating unit; the liquid cooling structure is connected with an integrated compressor refrigerating system through a first flow adjusting device, and the integrated compressor refrigerating system is connected with a liquid flow distributing device. The liquid flow distribution device adjusts the flow adjusting device and the integrated compression refrigeration system according to the temperature change relation between the different outer surfaces of the refrigerator cavity. The water cooling plate is adopted to wrap the outer wall of the inner container of the refrigerator, the heat dissipation uniformity in the cavity between the inner container and the refrigerator shell is improved, heat dissipation is conducted through cooling liquid provided by the integrated compressor refrigeration system, the heat dissipation effect is good, precise heat dissipation can be conducted on a certain side face of the refrigerator, and the refrigeration efficiency is improved.

    本发明公开了一种车载冰箱热管理系统及其控制方法,克服了现有技术中车载冰箱制冷能力差、制冷效率低的问题,包括:安装在冰箱腔体外表面的半导体制冷单元,所述半导体制冷单元上安装液冷结构,所述液冷结构通过第一流量调节装置连接有一体化压缩机制冷系统,所述一体化压缩机制冷系统连接有液体流量分配装置,所述液体流量分配装置根据冰箱腔体不同外表面之间的温度变化关系对流量调节装置以及一体化压缩制冷系统进行调节。采用水冷板对冰箱内胆外壁进行包裹,增加内胆与冰箱壳体之间的腔体内的散热均匀性,通过一体化压缩机制冷系统提供的冷却液体进行散热,散热效果好,并能够针对冰箱某一侧面进行精准散热,提高制冷效率。


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    Title :

    Vehicle-mounted refrigerator heat management system and control method thereof


    Additional title:

    一种车载冰箱热管理系统及其控制方法


    Contributors:
    BAO YOUWEI (author) / WANG QIAOGANG (author) / LIU YANSONG (author)

    Publication date :

    2024-12-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F25D REFRIGERATORS , Kühlschränke / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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