The invention belongs to the technical field of ships, and discloses a drainage system of a roll-on-roll-off ship deck and a roll-on-roll-off ship. According to the drainage system of the roll-on-roll-off ship deck, the longitudinal drainage groove and the transverse drainage groove are formed in the lower portion of the vehicle carrying deck and communicate with each other, and the sewage well communicates with the longitudinal drainage groove and/or the transverse drainage groove, so that sewage flows into the drainage groove nearby through the drainage opening in the cleaning process and is rapidly guided into the sewage well through the drainage groove; sewage does not flow randomly on the surface of the deck any more, accumulation and retention of the sewage on the carrier deck are reduced, the problem that the sewage is attached to the included angle between the deck surface and the bulkhead after being dried is solved, and the difficulty of cleaning operation is reduced; due to the fact that the plurality of water outlets are arranged, cleaning work can be carried out more efficiently, time and energy needed by cleaning are reduced, and cleaning efficiency is improved. And dirt in the drainage grooves corresponding to the dirt cleaning structures can be effectively cleaned through the dirt cleaning structures, the drainage effect is guaranteed, and the cleaning quality and the cleaning efficiency are further improved.

    本发明属于船舶技术领域,公开了滚装船甲板的排水系统及滚装船。滚装船甲板的排水系统,通过在载车甲板下设置纵向排水槽和横向排水槽连通,并且污水井与纵向排水槽和/或横向排水槽连通,在清洗过程中污水通过排水口就近流入排水槽中,并被排水槽快速引导至污水井内,污水不再在甲板表面随意流动,减少污水在载车甲板上的积聚和滞留,避免污水干燥后附着在甲板面和舱壁夹角处的问题,减少了清洁作业的难度;由于设置了多个排水口,清洁工作可以更加高效地进行,从而减少了清洁所需的时间和精力,提高了清洁效率;并且通过清污结构能够有效清理与其对应的排水槽内的污物,保证排水效果,进一步提高清洁质量和清洁效率。


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    Title :

    Drainage system of ro-ro ship deck and ro-ro ship


    Additional title:

    滚装船甲板的排水系统及滚装船


    Contributors:
    LEE JONG-YOUNG (author) / YANG JUN (author)

    Publication date :

    2023-12-08


    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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