The invention discloses a roll-on-roll-off cargo area drainage device of a roll-on-roll-off ship, which comprises a filter plate, a supporting plate, a supporting column, a water collecting cavity and a drainage pipe, the peripheral edge of the filter plate is bent downwards to form a folded edge, fixing holes are formed in the four corner points of the filter plate, and fixing screws are mounted in the fixing holes to fix the filter plate on a deck. Filter holes are evenly formed in the filter plate, the supporting plates are installed on the four side edges of the filter plate and located on the inner sides of the folded edges, the supporting columns are arranged in the middle of the filter plate and located on the outer sides of the four corner points of the water accumulation cavity, and the water accumulation cavity is connected with a deck in a welded mode. And the bottom of the water accumulation cavity is provided with a hole and is connected with the drainage pipe. The device is simple in structure and convenient to use and operate, the honeycomb-shaped filter plate is fixed above a water collecting well and a downpipe through the fixing screws and the cushion blocks welded to the deck face, effective drainage sectional areas are provided by the drainage holes in the edge and the front face of the filter plate, and a certain siphon drainage effect is provided by the water collecting cavity in the lower portion.

    本发明公开了一种滚装船滚装货物区域排水装置,包括滤板、支撑板、支撑柱、集水腔及排水管,所述滤板的四周边缘向下弯折形成折边,所述滤板的四个角点处设置有固定孔,所述固定孔内用于安装固定螺钉将滤板固定在甲板上,所述滤板上均匀开设有滤孔,所述支撑板安装于滤板四个侧边位置且位于所述折边的内侧,所述支撑柱设置于所述滤板的中部,所述支撑柱位于积水腔四个角点的外侧,所述积水腔于甲板焊接连接,所述积水腔的底部开孔并连接所述排水管。本发明结构简单、使用操作方便,通过固定螺钉及焊接在甲板面上的垫块,把蜂窝状滤板固定在集水井及落水管上方,滤板边缘及正面的排水孔提供有效的排水截面积,下部集水腔提供一定的虹吸排水效果。


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    Titel :

    Drainage device for roll-on roll-off cargo area of roll-on roll-off ship


    Weitere Titelangaben:

    一种滚装船滚装货物区域排水装置


    Beteiligte:
    SUN KAI (Autor:in) / ZHANG HANG (Autor:in) / ZHANG HONGXIA (Autor:in) / CHEN YUQING (Autor:in) / CHEN BINGZHONG (Autor:in) / ZHU SHAOBO (Autor:in) / DONG JIANPING (Autor:in)

    Erscheinungsdatum :

    31.03.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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