The ventilation device comprises a pipeline and an air inlet pipe, the outer side wall of the pipeline is connected with the air inlet pipe, an air suction assembly and an adjusting assembly are installed in the air inlet pipe, the air suction assembly comprises a motor and a driving shaft, the motor is installed on the outer side wall of the air inlet pipe, and the adjusting assembly is installed on the driving shaft. The driving shaft is located in the air inlet pipe, one end of the driving shaft extends to the outer side wall of the air inlet pipe and is fixedly connected with the output end of the motor, the outer side wall of the driving shaft is sleeved with a pipe body, a coil spring is arranged on the inner side wall of the pipe body, and one end of the coil spring is connected with the inner side wall of the pipe body. The other end of the coil spring is connected with a driving shaft, fan blades are evenly installed on the outer side wall of the pipe body, the adjusting assembly comprises a conical pipe, the conical pipe is installed at the top of the pipeline, and the axis of the conical pipe is consistent with the axis of the pipeline.
本发明公开了一种消音防浪的船舶用通风装置,包含管道和进气管,所述管道的外侧壁连接有进气管,所述进气管的内部安装有吸风组件和调节组件,所述吸风组件包括电机和驱动轴,所述电机安装于进气管的外侧壁,所述驱动轴位于进气管的内部,所述驱动轴的一端延伸至进气管的外侧壁且与电机的输出端固定连接,所述驱动轴的外侧壁套设有管体,所述管体的内侧壁设置有盘簧,所述盘簧的一端与管体的内侧壁连接,所述盘簧的另一端与驱动轴连接,所述管体的外侧壁均匀安装有扇叶,所述调节组件包括锥形管,所述锥形管安装于所述管道的顶部,且锥形管的轴心与管道的轴心一致,本发明,便捷高效地实现了通风装置消音防浪的功能。
Silencing and wave-resistant ventilation device for ship
一种消音防浪的船舶用通风装置
2023-03-07
Patent
Electronic Resource
Chinese
IPC: | B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS |
SAE Technical Papers | 1981
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