The invention relates to the technical field of ships, in particular to an anti-corrosion PE pipe for ship drainage, which comprises a ship, a seawater ballast tank is fixedly mounted in an inner cavity of the ship, a drainage pipe is fixedly mounted on the front surface of the seawater ballast tank, and an anti-corrosion coating is fixedly mounted on the inner wall of the seawater ballast tank. The inner wall of the drainage pipe is fixedly provided with a buffer device, the anti-corrosion coating comprises organic silicon resin paint, perchloro-ethylene paint, rich primer, epoxy glass flakes and vinyl resin, and the bottom of the organic silicon resin paint is fixedly connected with the inner wall of the seawater ballast tank. Seawater easily corrodes the inner cavity of the seawater ballast tank, after the anticorrosive coating is added, the corrosion degree of the seawater to the inner wall of the seawater ballast tank can be reduced after long-time use, the aging time of the interior of the seawater ballast tank is greatly delayed, the service life of the seawater ballast tank is prolonged, meanwhile, the maintenance frequency of workers is reduced, and the service life of the seawater ballast tank is prolonged. And the labor intensity of workers is reduced.

    本发明新型涉及船舶技术领域,尤其是一种具有防腐蚀用船舶排水用PE管,包括船舶,所述船舶的内腔固定安装有海水压载舱,所述海水压载舱的正面固定安装有排水管,所述海水压载舱的内壁固定安装有防腐涂层,所述排水管的内壁固定安装有缓冲装置,所述防腐涂层包括机硅树脂涂料、过氯乙烯漆、富梓底漆、环氧玻璃鳞片和乙烯树脂,所述机硅树脂涂料的底部与海水压载舱的内壁固定连接,在海水压载舱使用过程中,海水容易腐蚀掉海水压载舱的内腔,当添加了防腐涂层后,长时间的使用后会降低海水对海水压载舱内壁腐蚀的程度,极大的延缓了海水压载舱内部的老化时间,提高了海水压载舱的使用年限,同时减少了工作人员维修的次数,减轻了工作人员的劳动强度。


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    Titel :

    Anti-corrosion PE pipe for ship drainage


    Weitere Titelangaben:

    一种具有防腐蚀用船舶排水用PE管


    Beteiligte:
    CAO GUOLIN (Autor:in) / CAO GUOSHU (Autor:in) / FAN TIAN (Autor:in) / FAN LIANG (Autor:in)

    Erscheinungsdatum :

    2022-04-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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