According to the ballast tank used for the ship bow and the liquefied gas carrier, the ballast tank located on the ship bow is flexibly divided into several parts to be constructed, the ballast tank comprises the first section, the second section and the third section which are sequentially connected, the first section is composed of the top side tank and the bottom side tank which are connected through double shells, the volume of the tank is larger, and the capacity of the tank is larger; the second section and the third section do not comprise double shells, more space can be provided for enlarging the liquid cargo tank, and the communication efficiency of the top side tank and the bottom side tank at the position of the front wall face is also improved through the additionally-arranged communication pipe. Under the constraint of obvious linear contraction of the ship bow, the space of the bow is fully utilized, and the aims that the volume of the ballast tank is enough and the volume of the liquid cargo tank is large are achieved. The sectional design can be matched with the shape of the cargo hold higher, the cargo hold capacity of the bow can be increased as much as possible, the cargo hold capacity of a ballast tank of the bow can also be guaranteed, and the utilization rate of the ship bow space is increased.

    本发明提供一种用于船舶艏部的压载舱及液化气船,将位于艏部的压载舱灵活地划分为几个部分来构造,包括依次连接的第一节段、第二节段、第三节段,第一节段部分因为由双壳连接顶边舱和底边舱组成,舱的容积更大,能够保证装更多的压载水,而第二节段、第三节段不包含双壳,可以给液货舱做大提供更多的空间,增设的联通管也提高了前壁面位置的顶边舱和底边舱的连通效率。本发明在船舶艏部线型收缩显著的约束下,充分利用好艏部空间,实现压载舱容积够用、液货舱舱容做大的目标。分节段的设计能够与货舱的外形匹配度更高,并且能够尽量做大艏部货舱舱容,且艏部压载舱舱容也能有所保证,使船舶艏部空间的利用率得到提升。


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    Title :

    Ballast tank for ship bow and liquefied gas carrier


    Additional title:

    一种用于船舶艏部的压载舱及液化气船


    Contributors:
    LI XIAOFENG (author) / ZHENG SHUANGYAN (author) / LI XIAOJIAO (author) / ZHOU QINGHUA (author) / YU YAO (author) / WANG LUPIN (author) / ZHANG YA (author) / ZHU LANJIE (author)

    Publication date :

    2024-06-04


    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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