The invention discloses an automobile transport ship cargo hold ventilation system with a smoke exhaust function, the automobile transport ship comprises a cargo hold deck, a ramp opening is formed in the deck, a plurality of girder structures are arranged at the top in the cargo hold, and the cargo hold is divided into a plurality of ventilation areas by the ventilation system. An air duct, a fan control box, a jet fan and a smoke probe are arranged in each ventilation area, cargo compartment fans are arranged in the air ducts, the jet fans are embedded in the girder structures in the ventilation areas, and the jet fans and the air ducts are oppositely arranged; a steel wire mesh opening used for ventilation is formed in the air duct wall of the air duct section located in the cargo hold, the air duct extends upwards from the cargo hold to the position above the top deck, and a ventilation opening is formed in the air duct wall located above the top deck. And the smoke probe, the warehouse fan and the jet fan are all in control connection with the fan control box. According to the ventilation system for the cargo hold of the automobile transport ship, under the normal working condition, the air quality in the cargo hold can be guaranteed, emergency smoke exhaust can be conducted when a fire breaks out, and smoke in one area is prevented from diffusing to other areas.

    本发明公开了一种具有排烟功能的汽车运输船货舱通风系统,所述汽车运输船包括货舱甲板,在甲板上设有坡道开孔,在所述货舱内的顶部有多个大梁结构,所述通风系统把货舱分成多个通风区域,多个所述通风区域内均设有一个风道、风机控制箱、射流风机和烟雾探头,在风道内部设有货舱风机,所述射流风机嵌设于每个通风区域内的大梁结构内部,且射流风机与风道相对设置,位于货舱内的风道段的风道壁上设有用于通风的钢丝网口,风道自货舱向上延伸至顶层甲板上方,位于顶层甲板上方的风道壁上设有通风口;所述烟雾探头、货仓风机和射流风机均与风机控制箱控制连接。本发明的汽车运输船货舱通风系统,其在正常工况下,可以保证货舱内的空气质量,当发生火灾时可以进行紧急排烟,防止一个区域内的烟雾向其他区域扩散。


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    Title :

    Automobile transport ship cargo hold ventilation system with smoke exhaust function


    Additional title:

    一种具有排烟功能的汽车运输船货舱通风系统


    Contributors:
    TIAN ZHENGJUN (author) / XU QIAN (author) / GUO JIAN (author) / JIANG YONGXU (author) / LI CHEN (author)

    Publication date :

    2024-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / A62C FIRE-FIGHTING , Feuerbekämpfung



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