A balance oil transportation system of symmetric oil tanks comprises the left wing oil tank, the right wing oil tank, an oil transportation selection switch, a fuel control box, an oil transportation selection valve and an oil transportation pipeline. A left oil quantity sensor is arranged in the left wing oil tank, and a right oil quantity sensor is arranged in the right wing oil tank; and the left wing oil tank is connected with the right wing oil tank through the oil transportation pipeline, and an oil transportation selection valve is arranged on the oil transportation pipeline. The oil transportation selection valve is connected with a fuel oil control box and an engine; and the left oil quantity sensor, the right oil quantity sensor and the fuel oil control box are connected, and meanwhile, the oil transportation selection switch is connected with the oil transportation selection valve. The electric control oil transportation selection valve is combined with a manual control oil transportation selection switch so as to precisely achieve alternating oil transportation of the left wing oil tank and the right wing oil tank, and the phenomenon that in the oil transportation process of the symmetric oil tanks, unbalanced oil transportation easily happens is avoided. The stability and manoeuvrability of an airplane are effectively improved, and the service life of the airplane is prolonged.
Balanced oil transportation system of symmetric oil tanks
08.04.2015
Patent
Elektronische Ressource
Englisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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