The invention discloses an air suction device, a refrigerating system, a heat management system and a vehicle, the air suction device comprises a shell and a rotating shaft, the rotating shaft is rotatably arranged in the shell, a first flow channel is formed in the rotating shaft, and a second flow channel is defined between the rotating shaft and the shell. Therefore, the axially-arranged shell and the rotating shaft define a first flow channel and a second flow channel which extend in the axial direction, the arrangement of the first flow channel and the second flow channel is beneficial to improving the pressure conversion efficiency of the air suction device, and the first flow channel is formed in the rotating shaft and used for guiding flowing of fluid and converting pressure energy of the fluid into kinetic energy to drive the rotating shaft to rotate; and through the rotating shaft, heat exchange between fluid in the first flow channel and the second flow channel can be achieved, and the heat exchange efficiency of the air suction device is improved.

    本发明公开了一种吸气装置、制冷系统、热管理系统和车辆,吸气装置包括:壳体和转轴,所述转轴可转动地设于所述壳体内,所述转轴内形成有第一流道,所述转轴与所述壳体之间限定出第二流道。由此,轴向设置的壳体与转轴限定出沿轴向延伸的第一流道与第二流道,第一流道与第二流道的设置有利于提升吸气装置的压力转换效率,第一流道形成在转轴内用于引导流体的流动,并将流体的压力能转换为动能以驱动转轴旋转,通过转轴,还可以实现第一流道与第二流道内流体之间的热交换,并提升吸气装置的热交换效率。


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    Title :

    Air suction device, refrigerating system, thermal management system and vehicle


    Additional title:

    吸气装置、制冷系统、热管理系统和车辆


    Contributors:
    WANG YUE (author) / HE SIYU (author) / ZHANG LEIGENG (author) / FENG DING (author) / ZHANG JUN (author)

    Publication date :

    2025-04-04


    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




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