The invention discloses an auxiliary power system and method for an artificial precipitation unmanned aerial vehicle. The system comprises a compressor, a carbon dioxide storage tank, a first heater, a heat exchanger, a turbine, a generator, a storage battery, a vortex tube, a second heater, a bypass valve, a mixing valve and an ejector. Carbon dioxide is used as a working medium, pressure potential energy of the carbon dioxide is used for acting to supplement electric energy for a storage battery, part of the working medium is condensed through a vortex tube and mixed with a heat end working medium after heat regeneration, and then the working medium is used as a catalyst for artificial precipitation to be sown to a cloud layer through an ejector. According to the auxiliary power system, environment waste heat is effectively utilized to do work, an artificial rainfall catalyst serves as a working medium to achieve gradient utilization of energy, the equipment cost is low, and safety is good.

    本发明公开了一种人工降水无人机辅助动力系统及方法,系统包括压缩机、二氧化碳储罐、第一加热器、换热器、透平、发电机、蓄电池、涡流管、第二加热器、旁通阀、混合阀、引射器。本发明采用二氧化碳作为工质,利用其压力势能做功为蓄电池补充电能,通过涡流管将部分工质冷凝,与回热后的热端工质混合,再利用引射器,将其作为人工降水的催化剂播撒至云层。所提出的辅助动力系统有效利用环境余热做功,将人工降雨催化剂作为工质实现能量的梯级利用,设备成本低,安全性好。


    Access

    Download


    Export, share and cite



    Title :

    Auxiliary power system and method for artificial precipitation unmanned aerial vehicle


    Additional title:

    一种人工降水无人机辅助动力系统及方法


    Contributors:
    XIONG CHEN (author) / PU WENHAO (author) / GUO MENGDI (author) / WANG JIABIN (author) / QIN YUBIN (author)

    Publication date :

    2022-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F01K STEAM ENGINE PLANTS , Dampfkraftanlagen / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES



    Unmanned aerial vehicle landing auxiliary device and unmanned aerial vehicle

    PAN NENGQIAN / HUANG XIAOMING | European Patent Office | 2021

    Free access

    Camera shooting unmanned aerial vehicle with auxiliary power

    QIAO JINGJING / LIU YING / LI SHEGANG | European Patent Office | 2021

    Free access

    Unmanned aerial vehicle electric power inspection auxiliary device

    LIANG PENG / WU QICHAO / LIN ZHIYONG et al. | European Patent Office | 2021

    Free access

    Auxiliary lifting type unmanned aerial vehicle

    LI JIAKAI | European Patent Office | 2021

    Free access

    Auxiliary maintenance unmanned aerial vehicle and auxiliary maintenance method

    CHENG XU / LI NING / WANG XIAOYING et al. | European Patent Office | 2022

    Free access