The invention relates to the technical field of ship fans, in particular to an automatic control device for a ship engine room fan. The automatic control device comprises a heat exchange structure, a ventilation structure and a control structure, wherein the ventilation structure comprises a heat exchange cavity, an air inlet pipeline and an air conveying pipeline, the heat exchange cavity is formed in one side of the heat exchange structure, the two ends of the air inlet pipeline communicate with the outside and an engine room correspondingly, and the air inlet pipeline penetrates through the heat exchange cavity; the air conveying pipeline is arranged on the inner side of the cabin and matched with the heat exchange structure, heat exchange is conducted between the air inlet pipeline and the heat exchange structure through the heat exchange cavity; and then the temperature difference between air entering the cabin and original air in the cabin is reduced, so that the discomfort of sailors working in the cabin is reduced, and the working environment is improved.

    本发明涉及船舶风机技术领域,具体涉及一种船舶机舱风机自动控制装置;船舶机舱风机自动控制装置包括换热结构、通风结构和控制结构,通风结构包括换热腔体、进气管道和输气管道,换热腔体设置于换热结构的一侧,进气管道的两端则分别与外界和机舱连通,且进气管道贯穿换热腔体,输气管道则设置于机舱的内侧,且输气管道与换热结构相配合,利用换热腔体来使得进气管道与换热结构进行换热,进而实现进入机舱的空气与机舱内原本空气的温差变小,从而减少在机舱内工作的船员的不适感,也即实现了工作环境的提升。


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    Title :

    Automatic control device for ship engine room fan


    Additional title:

    船舶机舱风机自动控制装置


    Contributors:
    GUO FENGRUI (author)

    Publication date :

    2021-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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