The invention belongs to the technical field of cargo hold inerting gas driving. A cargo hold inerting gas driving pipeline comprises a liquid cargo hold, a loading pipeline is arranged in the liquid cargo hold and an inert gas inlet pipeline is arranged at the top of the liquid cargo hold. Thecargo hold inerting gas driving pipeline is characterized in that a degassing pipe branch is arranged on the loading pipeline, the loading pipeline and the degassing pipe branch form an exhaust pipeline, and gas in the liquid cargo hold is discharged out of the liquid cargo hold through the loading pipeline and the degassing pipe branch. The invention further discloses a cargo hold inerting gas driving method using the cargo hold inerting gas driving pipeline. The technical problems that an existing liquid cargo hold inerting gas driving pipeline is long in operation duration time and large in energy consumption are solved.

    本发明属于货舱惰化驱气技术领域。一种货舱惰化驱气管路,包括液货舱,液货舱内设置装舱管路,液货舱顶部设置惰气进气管路,其特征是,所述装舱管路上设置除气管支路,装舱管路与除气管支路组成排气管路,液货舱内的气体经装舱管路、除气管支路排出液货舱外。本发明还公开了利用上述货舱惰化驱气管路进行货舱惰化驱气方法。本发明用以解决现有液货舱惰化驱气管路操作持续时间长、消耗能源大的技术问题。


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    Title :

    Cargo hold inerting gas driving pipeline and cargo hold inerting gas driving method


    Additional title:

    一种货舱惰化驱气管路及货舱惰化驱气方法


    Contributors:
    MAN LIANG (author) / WANG DONG (author)

    Publication date :

    2021-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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