The invention provides a roof and an air conditioner installation seat of a railway vehicle. Sunken installation of an air conditioner can be achieved, the influences on a roof streamline structure are reduced, air resistance and aerodynamic noise are lowered, and the aerodynamic performance of a train is improved. The air conditioner installation seat is arranged on the roof of the railway vehicle and is of a square frame structure, a middle cavity of the square frame structure is used for containing the air conditioner, the four sides of the square frame structure are edge beams made of hollow sectional materials, the inner sides of the edge beams are provided with air conditioner installation positions, the outer sides of the edge beams can be welded to the hollow sectional materials of the roof in an inserted mode, and the top faces of the side beams are each of an arc shape matched with the roof. The middle cavity of the square frame structure is used for containing the air conditioner, the whole air conditioner is conveniently arranged on the roof and cannot protrude out of the roof, sunken installation of the air conditioner is achieved, the influences of air conditioner installation on the roof streamline structure are effectively reduced, air resistance and aerodynamic noise are lowered, and the aerodynamic performance of the train is improved.


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    Title :

    Roof and air conditioner installation seat of railway vehicle


    Contributors:
    YANG WEISAN (author) / GU CHUNLEI (author) / CHEN WENBIN (author) / LI YANG (author) / NIE SHUANGSHUANG (author) / GAO YULONG (author) / LI WEI (author) / YAN GUIZHEN (author) / YU HAIYANG (author) / TIAN AIQIN (author)

    Publication date :

    2015-06-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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