The invention provides a solar unmanned aerial vehicle refrigeration system, and belongs to the field of aircraft environment control. A refrigerating medium absorbs the heat load of an unmanned aerial vehicle in a cold plate and flows into an evaporator to exchange heat with a refrigerant; the refrigerant absorbs heat carried by the refrigerating medium in the evaporator, and flows to a condensation radiation plate for heat dissipation after being compressed by a compressor; and the condensation radiation plate is installed below wings and dissipates heat through radiation to the ground and convection heat exchange with air. The solar unmanned aerial vehicle refrigeration system achieves effective heat dissipation of the solar unmanned aerial vehicle in a high-altitude low-density environment.

    本发明提供了一种太阳能无人机制冷系统,属于飞行器环境控制领域。载冷剂在冷板中吸收无人机热负荷,流动到蒸发器中与制冷剂进行换热;制冷剂在蒸发器内吸收载冷剂携带的热量,经压缩机压缩后流动到冷凝辐射板进行散热;冷凝辐射板安装在机翼下方,通过对地面的辐射和与空气对流换热进行散热。本发明实现了太阳能无人机在高空低密度环境下的有效的散热。


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    Title :

    Solar unmanned aerial vehicle refrigerating system


    Additional title:

    一种太阳能无人机制冷系统


    Contributors:
    YANG HAN (author) / ZHANG XINGJUAN (author) / JIAO JIALONG (author) / YANG CHUNXIN (author) / WANG CHAO (author)

    Publication date :

    2021-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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