The invention discloses a novel ventilation hood for ventilation of a cargo hold area of a large container ship. The novel ventilation cap comprises a ventilation cap body, side plates are fixedly installed on the two sides of the ventilation cap body, first ventilation openings are formed in the bottoms of the side walls of the side plates, sliding grooves are formed in the inner sides of the side plates, and movable plates are connected to the inner sides of the sliding grooves in a sliding mode. By means of the organization structure of the second ventilation opening, the first ventilationopening and the movable plate, ventilation is conducted on the interior of the equipment in a high-low air opening mode, water drops are effectively prevented from entering the interior of the equipment in the using process, and meanwhile corresponding ventilation can be effectively conducted on the interior of the equipment; a water outlet is formed in the bottom of the hood, water in the tank chamber can be effectively drained, internal water accumulation can be effectively prevented, the movable plate is electrically driven, the size of a ventilation opening can be controlled according to needs, the ventilation amount can be effectively changed, the use flexibility of the equipment is improved, and good ventilation performance is achieved.

    本发明公开了一种可用于大型集装箱船货舱区域通风的新型通风帽,包括通风帽,所述通风帽的两侧固定安装有侧板,所述侧板侧壁的底部开设有第一通风口,所述侧板的内侧开设有滑槽,所述滑槽的内侧滑动连接有活动板。本发明通过利用第二通风口、第一通风口以及活动板的组织结构,采用高低风口的形式对设备内部进行通风,不仅在使用时有效地防止水滴进入设备的内部,且同时能够有效地对设备内部进行相应的通风,在其底部设有出水口能够有效地将槽室内部的水进行排除,能够有效地防止内部积水,且采用电动驱动活动板,能够根据需要控制通风口的大小,能够有效地对通风的量进行改变,提高设备使用的灵活性,且具有较好的通风性。


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    Title :

    Novel ventilation hood for ventilation of cargo hold area of large container ship


    Additional title:

    一种可用于大型集装箱船货舱区域通风的新型通风帽


    Contributors:
    LIU MING (author) / ZHANG MING (author) / YIN QIFENG (author) / LIU DANDAN (author) / XU SAIFENG (author) / YE LAN (author) / TANG LIANGKUN (author)

    Publication date :

    2020-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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