Modular airplane emergency weight reduction safety oil tank and control method thereof

Abstract

The invention relates to a modular airplane emergency weight reduction safety oil tank and a control method thereof. The device comprises a plurality of oil tanks which can be spliced into an airplanecentral oil tank, parachute boxes for deceleration for safe landing of an oil tank are arranged on two sides of the oil tanks, bottom ends and side faces of the oil tanks are respectively provided with an air bag box used for buffering impact vibration when the oil tanks stably fall to the ground, an electric control box used for detecting various parameters of the launched oil tanks and controlling the parachute boxes and the air bag boxes is fixedly arranged at the tops of the oil tanks, when the oil tanks are ready to be launch, the electric control box is started till the oil tanks are controlled and various functions are completed in the safe recycling period. The device is advantaged in that a problem of forced landing weight reduction of an airplane is solved, the modular launchable and recyclable oil tanks are designed, so the weight of the airplane can be quickly reduced, the carrying amount of fuel oil is reduced, safety of forced landing is improved, environmental protection and no pollution are realized, and the oil tanks and the fuel oil can be recycled.

Description

Technical field [0001] The invention relates to the technical field of aircraft fuel tank structure design, in particular to a modular aircraft emergency weight reduction safety fuel tank and a control method thereof. Background technique [0002] The airplane is one of the most important inventions of the early 20th century. It is recognized that the American Wright brothers invented their flight on December 17, 1903 as "the first controlled continuous power flight carried out by an aircraft heavier than air." Recognized by the Federation of International Aviation (FAI), they founded the Wright Aircraft Company in the same year. Since the invention of airplanes, airplanes have increasingly become an indispensable tool for modern civilization. It has profoundly changed and affected people's lives and opened up the history of people conquering the blue sky. [0003] As an important means of transportation, the safety of airplanes has attracted more and more people's attention. Alt...

AI Technical Summary

Problems solved by technology

[0006] (2) The high-altitude oil discharge rate is too slow and there is a risk of explosion

High-altitude oil discharge drains oil slowly through the oil discharge port. Due to the high oil temperature, too fast oil discharge or improper handling can easily cause high-altitude explosions. Too slow oil discharge rate will cause the aircraft to fail t

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