The invention relates to the technical field of ships, in particular to a design method of a hatch cover sealing structure and a ship, and the design method of the hatch cover sealing structure comprises the following steps: S1, manufacturing a hatch cover plate and a hatch cover coaming according to design; s2, welding an outer sealing plate to the upper end face of the hatch cover surrounding plate in the circumferential direction of the hatch cover surrounding plate; arranging a mounting ring groove in the inner sealing plate in the circumferential direction of the inner sealing plate; welding the inner sealing plate to the lower end face of the hatch cover plate in the circumferential direction of the hatch cover plate; s3, embedding an annular sealing strip in the mounting ring groove, wherein the sealing strip protrudes relative to the mounting ring groove; and S4, arranging the hatch cover plate on the hatch cover surrounding plate in a covering mode, enabling the outer sealing plate to extrude the sealing strip through the wedge-caulking effect generated by the inclined face between the outer sealing plate and the inner sealing plate, and generating the sealing effect. The use of the sealing strip can be reduced, and the service life of the sealing strip is guaranteed while the hatch cover is convenient to close.

    本发明涉及船舶技术领域,尤其涉及一种舱盖密封结构的设计方法和船舶,舱盖密封结构的设计方法包括如下步骤:S1、按照设计制造舱盖盖板和舱盖围板;S2、沿所述舱盖围板的周向于所述舱盖围板的上端面焊接外密封板;在内密封板上沿内密封板的周向开设安装环槽;沿所述舱盖盖板的周向于所述舱盖盖板的下端面焊接所述内密封板;S3、将环形的密封条嵌设在所述安装环槽中,所述密封条相对所述安装环槽凸出;S4、将所述舱盖盖板盖设在所述舱盖围板上,利用所述外密封板与所述内密封板之间的斜面产生的楔紧作用,使得所述外密封板挤压所述密封条,产生密封效果。本发明能够减少密封条的使用,而且便于舱盖关闭的同时,保证密封条的使用寿命。


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    Title :

    Design method of hatch cover sealing structure and ship


    Additional title:

    一种舱盖密封结构的设计方法和船舶


    Contributors:

    Publication date :

    2021-12-14


    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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