The invention discloses a deck water seal water discharge device and a ship. The deck water seal water discharge device comprises a discharge pipe and a ventilation assembly, the ventilation assemblycomprises a connecting pipe, an air overflow valve and a ventilation pipe, the connecting pipe is communicated with the discharge pipe, one end of the air overflow valve is communicated with the connecting pipe, the other end of the air overflow valve is communicated with the ventilation pipe, and the end, away from the air overflow valve, of the ventilation pipe is communicated with the atmosphere. According to the deck water seal water discharge device, residual gas of water seal water in the discharge pipe can be discharged to the atmosphere through the ventilation assembly, certain pressure is provided for the water seal water to overcome the back pressure of the water level outside a ship, and smooth discharge of the water seal water in the deck water seal tower is guaranteed. An airoverflow valve in the ventilation assembly can achieve selective communication between the discharging pipe and the atmosphere, and discharged water is prevented from overflowing to the deck surface through the ventilation assembly.

    本发明公开一种甲板水封水泄放装置及船舶,甲板水封水泄放装置包括泄放管和透气组件,透气组件包括连接管、溢气阀和透气管,连接管与泄放管连通,溢气阀的一端与连接管连通,溢气阀的另一端与透气管连通,透气管远离溢气阀的一端连通大气。本发明的甲板水封水泄放装置利用透气组件可将泄放管中水封水残留的气体排出至大气,为水封水提供一定的压力用于克服船外水位的背压,保障甲板水封塔内水封水的顺畅泄放。透气组件中的溢气阀可实现泄放管与大气的选择性连通,防止泄放水通过透气组件溢出到甲板面上。


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    Titel :

    Deck water seal water discharge device and ship


    Weitere Titelangaben:

    甲板水封水泄放装置及船舶


    Beteiligte:
    ZHANG RUIHUA (Autor:in) / CAO JINPENG (Autor:in)

    Erscheinungsdatum :

    18.08.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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