The invention discloses an emergency drainage device for a cabin vertical shaft and relates to the field of pump well drainage, the emergency drainage device comprises a pump body and a bottom valve, the pump body comprises a motor shell, an end cover and a middle section are arranged at the upper end of the motor shell, a plurality of first fixing blocks are fixed to the upper surface of the end cover, and connecting seats are arranged on the outer sides of the first fixing blocks; rollers are arranged on the connecting seats, a plurality of second fixing blocks are arranged on the outer side of the middle section, sliding blocks are arranged on the outer sides of the second fixing blocks, and the sliding blocks and the rollers are distributed in a staggered mode in the vertical direction. The side wall of the pump body and the inner wall of the pump well are separated through the sliding blocks and the rolling wheels, in the process of placing the pump body, the sliding blocks and the rolling wheels on the outer side of the pump body can be attached to the inner wall of the pump well, the pump body is prevented from being collided with the inner wall of the pump well, the sliding blocks and the rolling wheels are distributed at different heights and are also distributed in a staggered mode in the vertical direction, and the service life of the pump body is prolonged. And the probability that the outer surface of the pump body collides with the interior of the pump well can be further reduced.

    本申请公开了一种用于船舱竖井的应急排液装置,涉及泵井排液领域,其包括泵体和底阀,所述泵体包括电机壳体,电机壳体的上端设置有端盖和中间段,所述端盖的上表面固定有若干第一固定块,第一固定块的外侧设置有连接座,连接座上设置有滚轮,中间段外侧设置若干第二固定块,第二固定块的外侧设置有滑块,滑块和滚轮在竖直方向上交错分布。本申请利用滑块和滚轮将泵体的侧壁与泵井的内壁之间隔开,在放入泵体的过程中,泵体外侧的滑块和滚轮能够与泵井内壁贴合,防止泵体与泵井内壁擦碰,而且滑块与滚轮分布在不同高低,在竖直方向上也是交错分布,能够进一步的降低泵体外表面与泵井内擦碰的概率。


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    Titel :

    Emergency drainage device for cabin vertical shaft


    Weitere Titelangaben:

    一种用于船舱竖井的应急排液装置


    Beteiligte:
    LU JINQI (Autor:in) / WU CHAO (Autor:in) / XUE OUYA (Autor:in) / GU XINGTAO (Autor:in)

    Erscheinungsdatum :

    30.05.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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