The invention relates to the technical field of ships, in particular to a ship ventilation structure, a ship and a ventilation control method.The ship ventilation structure comprises a cabin shed, an air outlet grille is arranged at the top end of the cabin shed, and an exhaust pipe of an engine is arranged in the cabin shed in the height direction of the cabin shed; the fan chamber is arranged on one side of the engine room, the fan chamber is communicated with the lower end of the engine room, and a heater is arranged on the fan chamber; the cabin fan is arranged in the fan chamber and is used for blowing the heated airflow into the cabin shed; the auxiliary heating assembly comprises an air inlet assembly, a waste gas heater and an air outlet assembly, the air inlet assembly is communicated with the fan chamber and an air inlet of the waste gas heater, the exhaust pipe is fixedly sleeved with the waste gas heater, and the air outlet assembly is communicated with an air outlet of the waste gas heater and the fan chamber. According to the invention, the energy consumption of the ship can be reduced while the ventilation airflow of the engine room can be effectively heated.

    本发明涉及船舶技术领域,尤其涉及一种船舶通风结构、船舶和通风控制方法,船舶通风结构包括机舱棚,机舱棚的顶端设置有出风格栅,沿机舱棚的高度方向于机舱棚中设置有发动机的排气管;风机室,风机室设置在机舱棚的一侧,且风机室与机舱棚的下端连通,风机室上设置有加热器;机舱风机,机舱风机设置在风机室中,用于将加热后的气流吹入机舱棚;辅助加热组件,辅助加热组件包括进风组件、废气加热器和出风组件,进风组件与风机室以及废气加热器的进风口连通,废气加热器固定套设在排气管上,出风组件与废气加热器的出风口以及风机室连通。本发明能够对机舱通风的气流进行有效加热的同时,降低船舶的能耗。


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    Title :

    Ship ventilation structure, ship and ventilation control method


    Additional title:

    船舶通风结构、船舶和通风控制方法


    Contributors:
    JIANG HONGHAI (author) / PAN SUIFENG (author) / LIANG BO (author) / LUO WENLU (author)

    Publication date :

    2024-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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