The invention provides an aircraft, an aircraft fuel supply system and a control method thereof, and the aircraft fuel supply system comprises an engine, a first fuel tank, a second fuel tank, a valve assembly and a servo steering engine. The engine is provided with an oil inlet and an oil outlet, the first oil tank is provided with a first oil supply port and a first oil return port, and the second oil tank is provided with a second oil supply port and a second oil return port; the valve assembly comprises a valve body and a valve element, the valve element is provided with a first position, a second position and a third position in the valve body, and the servo steering engine is connected with the valve element and drives the valve element to be switched among the first position, the second position and the third position so as to select different oil supply states. According to the aircraft fuel supply system, the technical problems that in an existing single-engine double-fuel-tank aircraft, the fuel supply system is high in weight and cost and low in reliability can be solved.

    本申请提供一种飞机、飞机供油系统及其控制方法,其中,飞机供油系统包括发动机、第一油箱、第二油箱、阀门组件和伺服舵机。发动机具有进油口和出油口,第一油箱具有第一供油口和第一回油口,第二油箱具有第二供油口和第二回油口;阀门组件包括阀体和阀芯,阀芯在阀体内具有第一位置、第二位置和第三位置,伺服舵机与阀芯连接并驱动阀芯在第一位置、第二位置和第三位置之间切换,以选择不同的供油状态。本申请提供的飞机供油系统可解决现有单发双油箱的飞机中,其供油系统的重量和成本较高以及可靠性较低的技术问题。


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    Titel :

    Aircraft, aircraft fuel supply system and control method of aircraft fuel supply system


    Weitere Titelangaben:

    飞机、飞机供油系统及其控制方法


    Beteiligte:
    XU ZHILIN (Autor:in)

    Erscheinungsdatum :

    2024-03-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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