The invention provides an airborne evaporation air duct and an airborne auxiliary cooling system. The airborne evaporation air duct comprises an air duct body (3) and an air guide drainage structure (19) arranged in the air duct body (3), wherein an air inlet (4) is formed in the bottom of the air duct body (3), an annular stop structure (7) is arranged at the air inlet (4), the annular stop structure (7) is used for stopping condensate water flowing through the inner wall of the air duct body (3), a water outlet (8) is formed in the bottom, close to the annular stop structure (7), of the air duct body (3), the air guide drainage structure (19) extends in the flowing direction of air flow, and a water stop structure (20) for preventing the condensate water from flowing out of the air inlet (4) along the air guide drainage structure (19) is arranged on the windward side of the air guide drainage structure (19). According to the airborne evaporation air duct, the condensate water can be prevented from being directly discharged from the air inlet of the evaporation air duct, and the drainage effect of the condensate water is improved.

    本申请提供一种机载蒸发风道和机载辅助冷却系统。该机载蒸发风道包括风道本体(3)和设置在风道本体(3)内的导风引流结构(19),风道本体(3)的底部设置有进风口(4),进风口(4)处设置有环形止挡结构(7),环形止挡结构(7)用于对流经风道本体(3)内壁的冷凝水进行止挡,风道本体(3)靠近环形止挡结构(7)的底部位置设置有排水口(8),导风引流结构(19)沿着气流的流动方向延伸,导风引流结构(19)的迎风侧设置有防止冷凝水沿着导风引流结构(19)流出进风口(4)的挡水结构(20)。根据本申请的机载蒸发风道,能够避免冷凝水直接从蒸发风道的进风口排出,提高冷凝水的排水效果。


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    Title :

    Airborne evaporation air duct and airborne auxiliary cooling system


    Additional title:

    机载蒸发风道和机载辅助冷却系统


    Contributors:
    CAI ZHENGYONG (author) / ZHAO HUAN (author) / XU RUHAO (author) / WU XUAN (author) / CHEN YONGJIE (author)

    Publication date :

    2021-10-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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