The invention belongs to a noise reduction device of a ship cabin ventilation system in the technical field of ship cabin ventilation systems. The filter plate (310) is arranged on the other side of the inner cavity of the ventilation pipeline (110) of the ventilation assembly (100), filter holes (320) are formed in the surface of the filter plate (310), the rotating shaft (330) is arranged on the filter plate (310), the impeller (340) is arranged at one end of the rotating shaft (330), the cleaning brush (350) is arranged at the other end of the rotating shaft (330), the cleaning brush (350) is attached to the filter holes (320), and the activated carbon adsorption plate (360) is arranged at a port of the ventilation pipeline (110). According to the noise reduction device of the ship cabin ventilation system, noise generated by operation of the draught fan is reduced in the using process, the sound insulation effect is good, meanwhile, dust can be prevented from blocking the ventilation pipe, and practicability is high.

    本发明属于船舶船舱通风系统技术领域的船舶船舱通风系统降噪装置。过滤板(310)设置在通风组件(100)的通风管道(110)内腔另一侧,过滤板(310)表面设置过滤孔(320),转动轴(330)设置在过滤板(310)上,叶轮(340)设置在转动轴(330)一端,清洁刷(350)设置在转动轴(330)另一端,清洁刷(350)贴合过滤孔(320),活性炭吸附板(360)设置在通风管道(110)端口。本发明所述的船舶船舱通风系统降噪装置,使用的过程中降低风机运行产生的噪声,隔音效果好,同时可以防止灰尘堵塞通风管,实用性强。


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    Title :

    Noise reduction device of ship cabin ventilation system


    Additional title:

    一种船舶船舱通风系统降噪装置


    Contributors:
    WANG YIMIN (author) / WANG MENGQIN (author) / ZHAO QIBING (author)

    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / B01D SEPARATION , Trennen / F16F SPRINGS , Federn / F24F Klimatisierung , AIR-CONDITIONING



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