The invention discloses a cooling tower shared by multiple systems of an electric locomotive. The cooling tower comprises three cooling systems, namely a traction transformer cooling system, a traction current transformer cooling system and a train power supply cabinet cooling system, and specifically comprises a top air feeding box, a middle box body, two-column axial flow fan, an air filtering device, a three-runner double-flow-path heat dissipater, a bottom bearing framework, a water pump, an expansion water tank, a water pipeline, an auxiliary oil tank, an oil pipeline, an electric connector and a gas relay. By the adoption of an integrated complementary design method, the traction transformer, the traction current transformer and the train power supply cabinet cooling system are integrated in the same cooling tower; on the premise of simultaneously meeting the requirement on the heat dissipation of the traction transformer, the traction current transformer and the train power supply cabinet, the cooling tower disclosed by the invention has the advantages of compact structure, high heat dissipation performance, light weight, small volume, low auxiliary power consumption, low noise, convenient use and maintenance, high reliability and the like.


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    Title :

    Cooling tower shared by multiple systems of electric locomotive


    Contributors:
    KONG LIJUN (author) / JIA HONGYANG (author) / LIU JUNJIE (author) / ZHAO ZHIQIANG (author) / ZHANG ZHEN (author)

    Publication date :

    2015-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / H01F MAGNETS , Magnete / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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