The invention belongs to the technical field of ship construction, and particularly discloses a bilge water system of a methanol pump cabin and a dual-fuel driven ship. And the bilge water system of the methanol pump cabin comprises a sewage well and an oil collecting tank discharging pipeline. And the sewage well is communicated with the bottom of the methanol pump cabin so as to collect bilge water in the methanol pump cabin. The oil collecting tank discharging pipeline comprises an oil collecting tank, a discharging pipeline, a first driving part and an oil residue bin, an inlet of the discharging pipeline is selectively communicated with the sewage well or the oil collecting tank, and an outlet of the discharging pipeline is communicated with the oil residue bin. The first driving part is arranged in the discharging pipeline and can suck oil in the oil collecting tank or bilge water in the sewage well into the oil residue cabin. The dual-fuel driven ship comprises the bilge water system of the methanol pump cabin. The bilge water in the sewage well enters the oil residue cabin for storage through the discharging pipeline, and the methanol pump cabin and the oil collecting tank share the same discharging pipeline, so that the use amount of equipment and pipelines is reduced, the space utilization rate of a ship is improved, and the construction cost of the ship is reduced.

    本发明属于船舶建造技术领域,具体公开了一种甲醇泵舱的舱底水系统及双燃料驱动的船舶。甲醇泵舱的舱底水系统包括污水井和集油槽泄放管路。污水井与甲醇泵舱的底部连通,以收集甲醇泵舱内的舱底水。集油槽泄放管路包括集油槽、泄放管路、第一驱动件以及油渣舱,泄放管路的入口可选择性地与污水井或集油槽连通,泄放管路的出口与油渣舱连通。第一驱动件设置于泄放管路内,且能够将集油槽的油或污水井内的舱底水抽吸入油渣舱内。双燃料驱动的船舶包括上述的甲醇泵舱的舱底水系统。污水井内的舱底水通过泄放管路进入油渣舱进行储存,甲醇泵舱与集油槽共用一套泄放管路,减少了设备和管路的使用量,提高了船舶的空间利用率,降低了船舶的建造成本。


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    Title :

    Bilge water system of methanol pump cabin and dual-fuel driven ship.


    Additional title:

    一种甲醇泵舱的舱底水系统及双燃料驱动的船舶


    Contributors:
    GAO FENG (author) / WEI WEIMING (author) / ZHANG XUELI (author)

    Publication date :

    2021-09-24


    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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