The invention relates to the technical field of ships, and discloses a spraying system of a dual-fuel ship and the dual-fuel ship. The spraying system of the dual-fuel ship comprises a water inlet pipe, a tank body spraying pipeline, a filling station spraying pipeline and a fuel gas treatment room spraying pipeline. The water inlet pipe can be communicated with a seawater pipe system of a ship; the two tank body spraying pipelines are respectively arranged at the tops of the two LNG tank bodies, the tank body spraying pipelines are communicated with the water inlet pipe, and a plurality of spray heads are arranged on each group of tank body spraying pipelines at intervals; the two filling station spraying pipelines are arranged at the tops of the two filling stations, the filling station spraying pipelines are communicated with the water inlet pipe, and a plurality of nozzles are arranged on the filling station spraying pipelines; the fuel gas treatment room spraying pipeline is arranged at the top of the fuel gas treatment room, the fuel gas treatment room spraying pipeline is communicated with the water inlet pipe, and a plurality of nozzles are arranged on the fuel gas treatment room spraying pipeline at intervals. Water mist is sprayed to the LNG supply system, the cooling and fire extinguishing functions can be achieved for the LNG supply system, and the safety of a ship is improved.

    本发明涉及船舶技术领域,公开了一种双燃料船舶的喷淋系统及双燃料船舶。双燃料船舶的喷淋系统包括进水管、罐体喷淋管路、加注站喷淋管路和燃气处理间喷淋管路。进水管能够与船舶的海水管系连通;两罐体喷淋管路分别设置于两LNG罐体的顶部,罐体喷淋管路与进水管连通,每组罐体喷淋管路上均间隔设有多个喷头;两加注站喷淋管路设置于两加注站的顶部,加注站喷淋管路与进水管连通,加注站喷淋管路上设置有多个喷头;燃气处理间喷淋管路置于燃气处理间的顶部,燃气处理间喷淋管路与进水管连通,燃气处理间喷淋管路上间隔设置有多个喷头。本发明实现向LNG提供系统喷淋水雾,能够对LNG提供系统实现降温和灭火功能,提高了船舶的安全性。


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    Title :

    Spraying system of dual-fuel ship and dual-fuel ship


    Additional title:

    一种双燃料船舶的喷淋系统及双燃料船舶


    Contributors:
    YIN YUJING (author) / WEI WEIMING (author) / SHOU ZHIPING (author)

    Publication date :

    2022-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / A62C FIRE-FIGHTING , Feuerbekämpfung



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