The invention belongs to the technical field of aircraft fuel tank system design, and particularly relates to an aircraft fuel tank system. An oil supply connector, an oil pumping hose, a fuel pump, an oil supply hose, an oil supply self-sealing connector plug, an oil filling self-sealing connector plug, an oil inlet hose, an oil filling connector, an oil taking hose, an oil taking connector, a breather valve, a circulation hose, a circulation connector and other accessories are integrated on the oil tank, and when the oil tank is assembled on an aircraft, high assembly efficiency can be achieved; the guide groove, the mounting groove, the mounting hole, the communicating cavity and other structures are formed in the oil tank, accessories are mounted, the accessories can be prevented from exceeding the outer envelope of the oil tank, and the mounting space is saved; the oil tank is connected with the outside through a self-sealing quick-release plug or socket, and joints are connected through hoses, so that butt joint and separation are convenient, and the oil tank can be disassembled and assembled in an oil-carrying state; modular design is carried out on the fuel tank, single fuel tank or multiple fuel tanks can be connected in series for use, and the modular design requirement of the aircraft can be well met.
本申请属于飞行器燃油箱系统设计技术领域,具体涉及一种飞行器燃油箱系统,将供油接头、抽油软管、燃油泵、供油软管、供油自封接头插头、加油自封接头插头、进油软管、加油接头、取油软管、取油接头、呼吸阀、流通软管、流通接头等成附件在油箱上进行了集成,在飞行器上进行装配时,可具有较高的装配效率;在油箱上开设导向槽、安装槽、安装孔、连通腔等结构,对成附件进行安装,可避免超出油箱外包络,节约安装空间;设计油箱与外界通过自封快卸插头或插座连接,且接头间通过软管连接,对接分离方便,可在带油状态下进行油箱拆装;对油箱进行了模块化设计,可单个或多个串联使用,可很好的适配飞行器模块化设计需求。
Aircraft fuel tank system
一种飞行器燃油箱系统
14.02.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |