The invention relates to a pipe tunnel-free cargo hold suitable for a bulk cargo ship, and belongs to the technical field of ship design and manufacturing. A left void tank and a right void tank are arranged in the left ballast tank and the right ballast tank on the two sides of the double bottom of the bulk carrier and the left bottom pier ballast tank and the right bottom pier ballast tank in the bottom pier area respectively. Pipelines are arranged in the left void cabin and the right void cabin; and maintenance channels leading to the left void cabin and the right void cabin are respectively arranged along the left and right groove-shaped cabin walls. According to the invention, the requirements of ballast water quantity, bending moment shearing force and the like in the design of the bulk cargo ship can be met, and the maintenance requirement of a ship owner on valve accessories in a full-load state can be met. The volume of the canceled pipe tunnel can be used as the volume of a ballast tank, so that the fore peak tank can be used as a void tank, the bending moment and shearing force of ship design are reduced, the structural design weight is effectively reduced, and the building cost of a shipyard is reduced.

    本发明涉及一种适用于散货船的无管弄货舱,属于船舶设计及制造技术领域。在散货船双层底上的两舷侧的左压载舱和右压载舱中以及底墩区域的左底墩压载舱和右底墩压载舱中的区域内分别设有左空舱和右空舱;左空舱和右空舱中设有管线;沿左右槽形舱壁分别设有通往左空舱和右空舱的检修通道。通过本发明既可满足散货船设计中的压载水量、弯矩剪力等要求,又能满足船东在满载状态下对阀附件的维修要求。本发明取消的管弄容积可用作压载舱容积,使得艏尖舱可作为空舱,减少了船舶设计的弯矩剪力,有效减轻了结构设计重量,降低了船厂建造成本。


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    Title :

    Pipe tunnel-free cargo hold suitable for bulk cargo ship


    Additional title:

    一种适用于散货船的无管弄货舱


    Contributors:
    FENG SHUCAI (author) / YU YUN (author) / CHEN YANZHEN (author) / CI HONGEN (author) / QU DONGXU (author) / GAO WEI (author) / LIU YINHUA (author)

    Publication date :

    2023-06-23


    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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