The embodiment of the invention discloses a water drainage device for a manned airship ballast system. A water drainage pipe is installed at a bottom end opening of a valve seat in the device, a valve element assembly is arranged at a top end opening of the valve seat, a valve cover is erected at the top end of the valve seat through a supporting column, and a steel cable fixing plate is erected at the top end of the valve cover through a supporting column; a spring switch mechanism is mounted between the valve core assembly and the valve cover, so that the valve core assembly can move along the axial direction of the mechanism; one end of the push-pull steel cable penetrates through the steel cable fixing plate and then is fastened and installed on the steel cable fixing plate through a fastener of the push-pull steel cable, one end of the push-pull steel cable is fixedly connected with the top end face of the valve element assembly, and the other end of the push-pull steel cable is fixedly connected with the control mechanism; the valve element assembly is driven to move upwards through lifting operation of the control mechanism on the push-and-pull steel cable, and therefore a valve port of the water drainage device is opened. According to the technical scheme provided by the embodiment of the invention, the problem that an existing water discharging device cannot be applied to a manned airship ballast system due to limitation is solved.

    本发明实施例公开了一种用于载人飞艇压舱物系统的放水装置,装置中阀座的底端开口安装放水管,顶端开口设置阀芯组件,阀座顶部端通过支撑柱架设阀盖,阀盖顶端通过支撑柱架设安装钢索固定板,且阀芯组件与阀盖之间安装有弹簧开关机构,并使得阀芯组件可沿机构轴向运动;推拉钢索的一端穿过钢索固定板后,通过其紧固件紧固安装在钢索固定板上,推拉钢索一端与阀芯组件的顶部端面固定连接,推拉钢索位另一端与操纵机构固定连接;以通过操纵机构对推拉钢索的提拉操作带动阀芯组件向上运动,从而打开放水装置的阀口。本发明实施例提供的技术方案解决了现有放水装置,由于存在局限性而无法应用于载人飞艇压舱物系统的问题。


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    Title :

    Water drainage device for ballast system of manned airship


    Additional title:

    一种用于载人飞艇压舱物系统的放水装置


    Contributors:
    LU XIAO (author) / PANG CHENGLONG (author) / FU YINGBO (author) / HU DOU (author) / LI JIN (author) / LI XINHONG (author)

    Publication date :

    2024-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft



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