The invention provides a method for weakening adverse effects of a Bernoulli effect on platform passengers, and belongs to the technical field of rail transit. The Bernoulli differential pressure is utilized in two modes: mode 1, a plurality of differential pressure driving units for utilizing the Bernoulli differential pressure when a train body below a platform plane passes through a train railplane are arranged on a vertical side surface where the platform plane is connected with the train rail plane; the torque obtained by the differential pressure driving unit is output to form a strongair flow on the platform plane to form an air curtain for separating the platform plane from the vehicle rail plane; the second mode is that a plurality of differential pressure driving units for utilizing Bernoulli differential pressure when a train body below the platform plane passes through the train rail plane are arranged on the two sides of the train rail plane at one end of the platform plane; and the torque obtained by the differential pressure driving unit is output to form a strong air flow on the platform plane to form an air curtain for separating the platform plane from the vehicle rail plane. The method has the advantages of improving the safety of passengers at the platform and the like.

    本发明提供了一种削弱伯努利效应对站台乘客的不良影响的方法,属于轨道交通技术领域。通过两种方式对伯努利压差进行利用,方式一:在站台平面与车轨平面衔接的竖直侧面上设置若干个对站台平面以下的列车车身通过车轨平面时的伯努利压差进行利用的压差驱动单元,将压差驱动单元获取的扭矩输出以形成的强力气流在站台平面上形成将站台平面与车轨平面分隔的气幕;方式二:在站台平面一端的车轨平面两侧设置若干个对站台平面以下的列车车身通过车轨平面时的伯努利压差进行利用的压差驱动单元,将压差驱动单元获取的扭矩输出以形成的强力气流在站台平面上形成将站台平面与车轨平面分隔的气幕。本发明具有能够提高站台乘客的安全性等优点。


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    Titel :

    Method for weakening adverse effects of Bernoulli effect on platform passengers


    Weitere Titelangaben:

    一种削弱伯努利效应对站台乘客的不良影响的方法


    Beteiligte:
    CHEN CHUN (Autor:in) / ZHAO DONG (Autor:in)

    Erscheinungsdatum :

    2021-01-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme




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