The invention discloses a chassis refrigerating system of an LNG commercial automobile vehicle-mounted refrigerator and a control method, the chassis refrigerating system comprises the vehicle-mounted refrigerator and an LNG gas supply module, and the LNG gas supply module is connected with an engine gas supply module and the vehicle-mounted refrigerator through two pipelines; the vehicle-mounted refrigerator comprises an LNG inlet connected with the LNG supply module through a pipeline and an LNG outlet connected with the engine supply module through a pipeline. A control module used for controlling the LNG gas supply module to supply gas into the vehicle-mounted refrigerator is connected between the LNG gas supply module and the vehicle-mounted refrigerator. The chassis refrigerating system of the vehicle-mounted refrigerator of the LNG commercial vehicle is designed into four modules including the vehicle-mounted refrigerator, the LNG gas supply module, the engine gas supply module and the control module, and the refrigerating system is simple in structure, convenient to assemble and high in function integration degree.

    本发明公开了一种LNG商用汽车车载冰箱的底盘制冷系统及控制方法,包括车载冰箱和LNG供气模块,LNG供气模块通过两条管路分别连接有发动机供气模块和车载冰箱,车载冰箱包括通过管路与LNG供气模块连接的LNG入口和通过管路与发动机供气模块连接的LNG出口;LNG供气模块与车载冰箱之间连接有用于控制LNG供气模块向车载冰箱内供气通断的控制模块。本发明将LNG商用汽车车载冰箱的底盘制冷系统设计为包括车载冰箱、LNG供气模块、发动机供气模块和控制模块的四大模块,制冷系统结构简单,装配方便,功能集成度高。


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    Title :

    Chassis refrigerating system of vehicle-mounted refrigerator of LNG (liquefied natural gas) commercial vehicle and control method


    Additional title:

    一种LNG商用汽车车载冰箱的底盘制冷系统及控制方法


    Contributors:
    LIU ZHAO (author) / WANG ZHIHAO (author) / GUO JIANKUN (author) / SUN LI (author) / FENG SHUAI (author) / LI JI (author) / LEI YINGJIE (author)

    Publication date :

    2022-05-13


    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 / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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