The invention discloses a methanol fuel ship. The methanol fuel ship comprises a methanol storage cabin and a methanol conveying system for conveying methanol in the methanol storage cabin, the methanol conveying system comprises an outboard pump, a liquid collecting well and a methanol conveying pipe; the liquid collecting well is located below the methanol storage cabin, and a liquid collecting inlet is formed in the top end of the liquid collecting well and connected to the bottom of the methanol storage cabin; one end of the methanol delivery pipe is connected to the bottom of the liquid collecting well, and the other end of the methanol delivery pipe is connected to the outboard pump. According to the scheme, the problem that a traditional in-cabin pump is high in cost is solved, and an out-cabin pump is shared by multiple cabins. When the liquid level in the methanol storage cabin drastically changes due to pitching and rolling of a ship under severe sea conditions, methanol liquid in the liquid collecting well can achieve the liquid level buffering effect, the liquid can still smoothly enter the liquid collecting well under the working conditions of low liquid level or drastically shaking, air suction or cavitation of a pump outside the cabin is avoided, it is ensured that the methanol conveying process can continuously and stably run, and the service life of the methanol storage cabin is prolonged. And the reliability of the methanol fuel ship in operation is improved.

    本发明公开了一种甲醇燃料船舶,其包括甲醇储存舱和用于输送甲醇储存舱内的甲醇的甲醇输送系统;甲醇输送系统包括舱外泵、集液井和甲醇输送管;集液井位于甲醇储存舱的下方,集液井的顶端设有集液入口,集液入口连接于甲醇储存舱的底部;甲醇输送管的一端连接于集液井的底部,甲醇输送管的另一端连接于舱外泵。本方案解决了传统舱内泵高成本的问题,且实现了多舱共用舱外泵。在恶劣海况船舶纵摇和横摇导致甲醇储存舱内液位剧烈变化时,集液井内的甲醇液体能够实现液位缓冲的效果,液体在低液位或剧烈摇晃工况下仍能顺畅进入集液井,避免舱外泵吸空或汽蚀,确保甲醇输送过程能持续稳定运行,提高该甲醇燃料船舶运行中的可靠性。


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    Titel :

    Methanol fuel ship


    Weitere Titelangaben:

    甲醇燃料船舶


    Beteiligte:
    WANG YAN (Autor:in) / GAO AIHUA (Autor:in) / LIN JIANZHONG (Autor:in) / ZHOU JING (Autor:in) / LI XIN (Autor:in) / HE HONGLIANG (Autor:in) / WANG YI (Autor:in) / CHEN LIN (Autor:in) / HU JIA (Autor:in) / HE YUANQIN (Autor:in)

    Erscheinungsdatum :

    15.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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