The invention belongs to the technical field of aircrafts, and particularly relates to an automatic deflation device for a redundant escape balloon. Tension of the mooring rope is detected through a mechanical structure, and closed-loop deflation control over the balloon is achieved. The device can further have an electric control mode, the height is judged through a control system provided with an ultrasonic module, if the height exceeds the set height range, the deflation action is executed, and manual control can be conducted through ground radio signals. And under a redundancy control mode, the emergency processing of balloon escape is more reliable, and the safety problem brought to the airspace is also avoided.

    本发明属于飞行器技术领域,具体涉及一种多余度逃逸气球自动放气装置。本发明通过机械结构检测系留绳的张力,来达到对气球的闭环放气控制。本发明的装置还可拥有电控方式,通过安装有超声波模块的控制系统判断高度,超出所设置高度范围,即执行放气动作,并且还可通过地面无线电信号进行人为控制。在多余度的控制方式下,气球逃逸的应急处理更加可靠,也避免了给空域带来的安全问题。


    Access

    Download


    Export, share and cite



    Title :

    Automatic escape balloon deflating device


    Additional title:

    一种逃逸气球自动放气装置


    Contributors:

    Publication date :

    2020-06-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Semi-fixed deflating device for hot-air balloon

    LI WEIZHEN / LI PENGCHENG / ZHOU JIANJUN | European Patent Office | 2020

    Free access

    Captive balloon device capable of automatically inflating and deflating

    SUN LIYING / SUN YAQIN / DONG CHENHUA et al. | European Patent Office | 2022

    Free access

    Hans bell housing for inflating and deflating a balloon envelope

    GARTNER KEEGAN | European Patent Office | 2019

    Free access

    Hans bell housing for inflating and deflating a balloon envelope

    GARTNER KEEGAN | European Patent Office | 2017

    Free access

    Hans bell housing for inflating and deflating a balloon envelope

    GARTNER KEEGAN | European Patent Office | 2021

    Free access