The invention relates to a marine oil tank ventilation device which comprises a straight pipe and a bent pipe, the two ends of the bent pipe are bent downwards, one end of the bent pipe is connected with the upper end of the straight pipe, and the other end of the bent pipe is provided with an oil collecting device. An oil drainage pipeline is connected between the oil collecting device and the straight pipe, and one end of the oil drainage pipeline connected with the oil collecting device is higher than one end of the oil drainage pipeline connected with the straight pipe; the oil collecting device comprises an oil collecting tray and an oil collecting tray cover body, the upper end of the oil collecting tray cover body is connected with the bent pipe, the oil collecting tray is covered with the oil collecting tray cover body, and an air hole is formed between the oil collecting tray and the oil collecting tray cover body; one end of the oil drainage pipeline is connected to the middle of the bottom of the oil collecting tray. According to the oil tank ventilation device for the ship, volatilized oil can be recycled under the condition that ventilation of the oil tank is met, and the possibility of gas-oil volatilization during ventilation is reduced.

    本发明涉及一种船用油舱透气装置,包括直管、弯管,弯管的两端弯曲朝下,弯管的一端与直管的上端连接,弯管的另外一端设有集油装置;集油装置和直管之间连接有泄油管路,泄油管路连接集油装置的一端高于泄油管路连接直管的一端;集油装置包括集油盘、集油盘罩体,集油盘罩体上端与弯管连接,集油盘罩体罩在集油盘上,集油盘和集油盘罩体之间设有透气孔;泄油管路一端连接到集油盘的底部中间。本发明的船用油舱透气装置在满足油舱透气的情况下可以对挥发的油进行回收,降低透气时气油挥发的可能性。


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    Title :

    Marine oil tank ventilation device


    Additional title:

    一种船用油舱透气装置


    Contributors:
    YANG KANG (author) / ZHANG XIAOPENG (author) / LU XIAOXIANG (author) / ZHOU FEI (author) / YUAN DONGDONG (author) / TANG SAIJIAN (author)

    Publication date :

    2022-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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