The invention discloses a ship seawater valve box and a ship, the seawater valve box structure comprises a plurality of hierarchical areas which are arranged in the seawater valve box and between a grating and a seawater inlet short pipe, and each area is provided with a seawater through hole for communication. And the vent pipes are arranged in each layer area. Aiming at the design thought of the seawater valve box for reducing bubble gathering, the partition plate is arranged in the seawater valve box to standardize the flow direction of seawater, the path of bubbles entering the seawater valve box and reaching a seawater pump suction port is prolonged, and bubble gathering is reduced. The ventilation degree is increased by additionally arranging the ventilation pipes above the different partition plates, bubbles are discharged into the atmosphere as much as possible by increasing the number of the ventilation pipes or increasing the pipe diameters of the ventilation pipes, the operation defects of seawater cooling systems of ro-ro passenger ships and container ships are effectively overcome, stable operation of the ships is facilitated, and the safety coefficient is increased.

    本发明公开了一种船舶海水阀箱和船舶,该海水阀箱结构包括:多个层级区域,设置在海水阀箱内部,格栅与海水进口短管之间,每个区域设置有海水通孔进行连通。透气管,设置在每个层级区域内。本发明针对减少气泡聚集的海水阀箱设计思路,通过在海水阀箱内设置隔板规范海水流向,延长气泡进入海水阀箱到达海水泵吸口的路径,减少气泡聚拢。通过在不同隔板上方增设透气管增大透气力度,并增多透气管或加大透气管管径将尽量多的气泡排至大气中,有效改善了客滚船、集装箱船海水冷却系统运行弊端,有助于船舶稳定运行,增加了安全系数。


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    Title :

    Ship seawater valve box and ship


    Additional title:

    一种船舶海水阀箱和船舶


    Contributors:
    MA JUN (author) / LOU HAI (author) / LI LUCHAO (author) / YE CHAOYI (author)

    Publication date :

    2025-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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