The invention provides a ship bottom suction grille device and an anti-corrosion method. A grille comprises water permeable holes and a grille frame. A plurality of honeycomb-shaped water permeable holes in a compact array are formed in the middle of the grille, the outer sides of the water permeable holes are surrounded by a grille frame, the grille is assembled on a ship body structure through the grille frame in a carrying mode, stability is provided for installation of the grille, and bolt holes are formed in the peripheral end face of the grille frame at equal intervals. According to the ship bottom suction grille device and the anti-corrosion method, the anti-corrosion performance is improved through the grille, the anti-corrosion assembly method is improved, the anti-corrosion purpose is achieved, while the device achieves the purpose, certain improvement is achieved in the aspects of strength, deformation resistance and water flow increasing, and the ship bottom suction grille device and the anti-corrosion method are suitable for serving as the ship bottom suction grille device and the anti-corrosion method.

    本发明提出的是一种船底吸入格栅装置及防腐方法,格栅包括透水孔和格栅边框;所述格栅中间部开设有若干紧凑阵列的蜂巢状透水孔,所述透水孔的外侧包围设有格栅边框,所述格栅通过格栅边框搭载装配于船体结构上,为格栅的安装提供稳定性,所述格栅边框外围端面上等间距开设有螺栓孔。本发明通过格栅实现防腐性能提高,防腐装配方法改进,达到防腐目的,此装置实现目的的同时,在强度、抗变形能力及加大流水量方面都有一定的改善与提高,适宜作为一种船底吸入格栅装置及防腐方法。


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    Titel :

    Ship bottom suction grille device and anti-corrosion method


    Weitere Titelangaben:

    一种船底吸入格栅装置及防腐方法


    Beteiligte:
    YING BAO (Autor:in) / XU YUKUN (Autor:in) / WANG PEIPEI (Autor:in) / SONG YANJING (Autor:in) / TANG YI (Autor:in) / ZHAO ZHIQIANG (Autor:in)

    Erscheinungsdatum :

    2022-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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