The invention discloses a mechanical fuel oil gravity center control oil tank. The oil tank comprises a closed oil tank body, and a first sub-oil tank, a second sub-oil tank, a third sub-oil tank, a fourth sub-oil tank, an oil passing bin and an oil supply tank which are independent are reasonably arranged in the oil tank body in a divided mode. The oil supply tank divides the oil passing bin intoa head oil passing bin body and a tail oil passing bin body, the second sub-oil tank body and the oil passing bin body are separated through a first lower partition plate, a first float valve is arranged on the first lower partition plate, the third sub-oil tank body and the oil passing bin body are separated through a second lower partition plate, and a second float valve is arranged on the second lower partition plate. The oil supply tank is provided with a baffle one-way valve communicating with the head oil passing bin body and the tail oil passing bin body, the whole oil tank is controlled according to the mechanical principle, the oil tank is reasonably divided, the purpose of controlling the fuel oil gravity center of an airplane is achieved, and the whole oil tank is small in size, light in weight and suitable for a small unmanned aerial vehicle.
本发明公开了一种机械式燃油重心控制油箱,包括封闭的油箱主体,所述的油箱主体内合理划分设置有独立的第一子油箱、第二子油箱、第三子油箱、第四子油箱、过油仓和供油箱,所述的供油箱将过油仓分割为头过油仓和尾过油仓,所述的第二子油箱和过油仓之间通过第一下隔板隔开,第一下隔板上设置有第一浮子阀,所述的第三子油箱和过油仓之间通过第二下隔板隔开,第二下隔板上设置有第二浮子阀;所述的供油箱上分别设置有与头过油仓和尾过油仓相连通的挡板单向阀,整个油箱采用机械式原理控制,将油箱进行合理划分,已达到控制飞机的燃油重心的目的,整体油箱尺寸小,重量轻,适用于小型无人机。
Mechanical fuel oil gravity center control oil tank
一种机械式燃油重心控制油箱
2020-04-24
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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