The invention discloses a bulk cargo ship top pier side plate ventilation device which comprises an inclined pipe; vent holes are formed in the pipe wall of the inclined pipe; an annular bottom plate is fixedly arranged at one end of the inclined pipe; a separating valve plate which is used for sealing the inner cavity of the inclined pipe and can move in the inclined pipe on the two sides of the air hole is arranged in the inclined pipe; a stop block for preventing the separation valve plate from continuously moving is further arranged in the inclined pipe, and the stop block is fixedly arranged on the inner wall of the inclined pipe between the air hole and the annular bottom plate; a plurality of telescopic rods are arranged in the inclined pipe, and the telescopic rods are sleeved with springs; the two ends of the telescopic rod are fixed to the separating valve plate and the annular bottom plate respectively. According to the device it can be guaranteed that harmful gas gathered in the top pier void cabin can enter the cargo cabin and be discharged, cargoes can be prevented from entering the top pier void cabin through the ventilation holes when the top pier void cabin is fully loaded, a safe and comfortable passing space is provided for sailors, and damage to the cargoes is reduced.

    本发明公开了一种散货船顶墩侧板透气装置,其包括倾斜管;倾斜管的管壁上开设有透气孔;倾斜管的一端固设有环形底板;倾斜管内设有用于封住倾斜管内腔并可在透气孔两侧的倾斜管内移动的分隔阀片;倾斜管内还设有用于阻止分隔阀片继续移动的阻挡块,阻挡块固设于透气孔和环形底板之间的倾斜管的内壁上;倾斜管内设有若干可伸缩杆,可伸缩杆的外部套设有弹簧;可伸缩杆的两端分别固定于分隔阀片和环形底板。本发明既能保证聚集在顶墩空舱内的有害气体能进入货舱并排放出去,又能在满载的时候避免货物经由这些透气孔进入顶墩空舱,给船员提供一个安全、舒适的通行空间,减少了货损。


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    Title :

    Bulk cargo ship top pier side plate ventilation device


    Additional title:

    散货船顶墩侧板透气装置


    Contributors:
    LI JINLUN (author) / ZHU CHUANHUA (author) / WU DINGFAN (author) / HAN BIN (author) / ZHOU XIAOMING (author) / ZHAO WENBIN (author) / LU LIPING (author)

    Publication date :

    2022-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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