The invention discloses an air suction prevention device suitable for a luxury cruise ship bilge water system. The device comprises a sewage well, a float switch, a bilge water branch pipe, an elasticrubber air bag, an air conveying pipeline, a control circuit and an inflating and deflating device. A liquid level sensor and a bilge water branch pipe are arranged in the sewage well; a lower port of the bilge water branch pipe is used as a water suction port; the elastic rubber air bag is arranged in the water suction port; the float switch is used for monitoring the liquid level of the sewagewell and controlling the inflation and deflation device to inflate and deflate through the control circuit, and therefore the elastic rubber air bag is controlled to expand to block the water suctionport or shrink to remove blocking. The device is simple in structure and convenient to disassemble and assemble, the rubber air bag is good in sealing performance, the self-cleaning function is achieved, automatic control can be achieved, the air suction phenomenon can be prevented in time, and safe and effective operation of a bilge water system is guaranteed.

    本发明公开了一种适用于豪华邮轮舱底水系统的防空吸装置,包括污水井、浮子开关、舱底水支管、弹性橡胶气囊、输气管道、控制电路和充放气装置,所述液位传感器和舱底水支管设于污水井内,舱底水支管的下部端口作为吸水口,所述弹性橡胶气囊设于吸水口内,并通过输气管道支撑,所述输气管道的一端与弹性橡胶气囊相连,另一端与充放气装置相连,所述浮子开关用于监测污水井液位,并通过控制电路控制充放气装置充放气,从而控制弹性橡胶气囊胀大以堵住吸水口或者使其缩小以解除封堵。本发明结构简单,方便拆装,橡胶气囊密封性能好,具有自洁功能,可实现自动控制以及时防止空吸现象的发生,保证舱底水系统安全、有效运行。


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    Titel :

    Air suction prevention device suitable for luxury cruise ship bilge water system


    Weitere Titelangaben:

    一种适用于豪华邮轮舱底水系统的防空吸装置


    Beteiligte:
    GUO ZHIWEI (Autor:in) / LIU ZHONGZHI (Autor:in) / YUAN CHENGQING (Autor:in)

    Erscheinungsdatum :

    2020-08-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / F16K VALVES , Ventile / F16L PIPES , Rohre / G01F Messen des Volumens, des Durchflussvolumens, des Massendurchflusses oder des Füllstandes , MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL





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