The invention discloses an unmanned aerial vehicle fuselage integral oil tank, and relates to the technical field of unmanned aerial vehicles, the unmanned aerial vehicle fuselage integral oil tank comprises an oil storage tank and a consumption oil tank, the oil storage tank and the consumption oil tank are arranged up and down and are provided with oil supply holes to communicate the oil storage tank with the consumption oil tank, and the interior of the oil storage tank is divided into a front oil tank, a middle oil tank and a rear oil tank; a jet pump is arranged in the front oil tank and the rear oil tank and used for supplying oil to the middle oil tank, the consumption oil tank is located below the middle oil tank, and a control valve is arranged in an oil supply hole to control oil to flow into the consumption oil tank downwards from the middle oil tank. The pressure of oil on the bottom plate under the large overload coefficient can be reduced, meanwhile, the oil storage tank is divided into the independent oil storage units through the machine body partition frame, shaking impact of fuel oil can be effectively reduced, and therefore oil supply reliability is improved.
本发明公开了一种无人机机身整体油箱,涉及无人机技术领域,包括储油箱、消耗油箱,储油箱与消耗油箱上下位布置并设有供油孔以使储油箱与消耗油箱连通,储油箱内部被分割为前油箱、中油箱与后油箱,前油箱与后油箱内设有引射泵用以向中油箱内供油,消耗油箱处于中油箱下方且供油孔内装设有控制阀以控制油料从中油箱向下流入消耗油箱,本发明将油箱划分为储油箱和消耗油箱,并进行上下分层,可以减少大过载系数下油液对底板的压力,同时利用机身隔框将储油箱划分为独立的储油单元,可以有效减少燃油晃动冲击,从而提高供油可靠性。
Integral fuel tank for fuselage of unmanned aerial vehicle
一种无人机机身整体油箱
2023-06-30
Patent
Electronic Resource
Chinese
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