The invention provides a multi-temperature-zone refrigerator car which comprises a carriage and a refrigerating unit and further comprises a temperature zone interlayer arranged in the carriage, and the carriage is divided into at least two temperature zones through the temperature zone interlayer; an air supply layer which communicates with the refrigerating unit and is used for supplying air tothe multiple temperature zones; an air return layer which communicates with the refrigerating unit and is used for air return; the air supply layer is provided with a plurality of air supply outlets,and the air supply outlets are provided with a plurality of air return inlets; and an air duct interlayer for separating the air supply layer from the air return layer is arranged between the air supply layer and the air return layer. According to the multi-temperature-zone refrigerator car, the compartment is divided into the multiple different temperature zones through the temperature zone partition layers, the multiple air supply ports are formed in the air supply layer, and the multiple air return ports are formed in the air return layer. The air return layer is arranged between the air supply layer and the temperature area, and the air duct interlayer for separating the air supply layer from the air return layer is arranged between the air supply layer and the air return layer. The problem that the air supply position of the indoor unit of the refrigerating unit is narrow and fixed is solved. Therefore, air supply is more uniform, and the temperature control efficiency of different temperature zones is higher.

    本发明提供了一种多温区冷藏车,包括车厢、制冷机组,还包括:设置在车厢内的温区隔层,温区隔层将车厢分为至少两个温区;送风层,连通制冷机组,用于向多个温区送风;回风层,连通制冷机组,用于回风;送风层开设有多个送风口,送风口开设有多个回风口;送风层与回风层之间设置有用于将二者隔开的风道隔层。本发明提供的多温区冷藏车通过温区隔层将车厢分隔成多个不同的温区,在送风层上开设多个送风口,在回风层上开设多个回风口。将回风层设置在送风层和温区之间,并在送风层和回风层之间设置将二者隔开的风道隔层。解决了因制冷机组的内机的送风位置狭窄而且固定的问题。使得送风更加均匀,不同的温区的控温效率更高。


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    Title :

    Multi-temperature-zone refrigerator car


    Additional title:

    多温区冷藏车


    Contributors:
    YANG RUIJIE (author) / LIN HAIRONG (author) / HU SONG (author)

    Publication date :

    2020-08-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / 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



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