The invention discloses a ventilation box which comprises a box body, an exhaust pipe is arranged at the bottom of the box body in a penetrating mode, flanges are arranged at the two ends of the exhaust pipe, and the box body and the outer edge of the exhaust pipe are arranged in a sealed mode; an exhaust port is formed in one side of the box body, blades which are obliquely arranged are uniformly distributed on the exhaust port and are integrally arranged in a louver shape, and the blades are obliquely arranged from top to bottom in the direction far away from the box body. Compared with the prior art, the ventilation box has the advantages that the exhaust port is formed in one side of the ventilation box, so that gas exhausted through the exhaust port can play a role in guiding, specifically, the ventilation box is integrally arranged on a broadside structure, the exhaust port is formed in a broadside outer plate, when the gas is guided and exhausted from the exhaust port, the gas is directly exhausted into broadside atmosphere, and along with the advancing of a ship body, the air can be rapidly dispersed along with the airflow, so that the ventilation effect is achieved, the ventilation problem of the fuel oil tank is planned and adjusted in a directional ventilation mode, and the whole ventilation box has the advantages of being high in ventilation performance and capable of achieving directional ventilation.

    本发明公开了一种透气箱,包括箱体,箱体底部穿设有排气管,排气管两端均设置有法兰,箱体与排气管外缘密封设置;箱体一侧设置有排气口,排气口均布有倾斜式设置的叶片,整体呈百叶窗状设置,叶片向远离箱体的方向自上向下倾斜设置。与现有技术相对比,透气箱的单侧排气口设置,令通过排气口排出的气体能够起到导向的作用,具体地,透气箱整体设置在舷侧结构上,其中排气口设置在舷侧外板,当气体从排气口中导向排出时,将直接排放到舷大气中,随着船体的前行,气体将会随着气流迅速散开,从而起到透气的效果,通过定向透气的方式,规划调整燃油舱透气问题,使得本透气箱整体具有透气性高,且能够定向透气的优点。


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    Titel :

    Ventilation box


    Weitere Titelangaben:

    一种透气箱


    Beteiligte:
    QIAO JING (Autor:in) / FENG ZHIJIN (Autor:in) / WU CHAO (Autor:in) / FU DENGZHOU (Autor:in) / HUANG LEI (Autor:in)

    Erscheinungsdatum :

    2021-12-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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