The invention relates to a vehicle-mounted refrigerator capable of locally and quickly cooling in the technical field of vehicle-mounted air conditioners. The vehicle-mounted refrigerator comprises a refrigerator shell, a flip cover, a direct type evaporator module, a cold storage type evaporator module, a storage chamber partition plate, an electronic expansion valve, a controller, a fan, a semiconductor chilling plate and a heating film, wherein the direct type evaporator module and the cold storage type evaporator module serve as main refrigeration parts; the storage chamber partition plate divides the storage chamber into a rapid cooling area and a constant-speed cooling area, and meanwhile, a semiconductor chilling plate is arranged in the rapid cooling area to assist in refrigeration; the rapid cooling effect of the rapid cooling area of the refrigerator is achieved through dual cooling of evaporator cooling and semiconductor chilling plates; the heating film is a main heating part, and the heating effect of the refrigerator is achieved. The air conditioner can share the compressor and the condenser with a whole vehicle heat management system, the cost is lower, and a larger storage space can be achieved under the same boundary condition; and a cold storage agent is arranged in the refrigerator, so that long-time heat preservation of the refrigerator can be realized by utilizing the cold stored in the slow-release cold storage module when the compressor is stopped.

    一种车载空调技术领域的可局部快速降温的车载冰箱,包括冰箱壳体、翻盖、直接式蒸发器模块、蓄冷式蒸发器模块、储藏室隔板、电子膨胀阀、控制器、风扇、半导体制冷片、加热膜,直接式蒸发器模块和蓄冷式蒸发器模块为主要的制冷部件;储藏室隔板把储藏室分为快速降温区和常速降温区,同时在快速降温区布置了半导体制冷片辅助制冷;蒸发器降温和半导体制冷片双重降温实现了冰箱的快速降温区的快速降温效果;加热膜为主要的制热部件,实现冰箱的制热效果。本发明可以和整车热管理系统共用压缩机和冷凝器,成本更低,在同等边界条件下可以实现更大的储存空间;内置蓄冷剂,在压缩机停止时冰箱也能利用缓释蓄冷模块内储存的冷量实现长时间保温。


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    Title :

    Vehicle-mounted refrigerator capable of locally and rapidly cooling


    Additional title:

    一种可局部快速降温的车载冰箱


    Contributors:
    YU SHOUJIE (author) / ZHOU ZHAOYIN (author) / CHEN JINGLIN (author) / SHI JUAN (author) / XIE XIAOYUN (author) / ZHANG WEI (author)

    Publication date :

    2024-07-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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