Bird collision prevention protection net of airplane jet engine

Abstract

The invention relates to a bird collision prevention protection net of an airplane jet engine. The bird collision prevention protection net is characterized in that the protection net is mainly composed of a metal fixing circular hoop, a conical protection net body, connecting pieces and double helix electric heating wires, and the protection net is installed outside an air inlet of a fairing of the airplane jet engine. The bird collision prevention protection net has the advantages that the situations that a flying bird cracks up an airplane engine and is sucked into the airplane engine are effectively avoided, the structural design is reasonable, and the operability is high; the protection net body is connected with the air inlet of the fairing of the airplane jet engine through the metal fixing circular hoop, and a movable connection mode is adopted, so that maintenance and inspection of the airplane jet engine are facilitated; and the double helix electric heating wires are used for removing or preventing ice which is possibly formed on the conical protection net body in the low-temperature flying process, and the flying safety in the low-temperature environment is guaranteed.

Description

technical field [0001] The invention relates to the field of aircraft safety, in particular to an aircraft jet engine anti-bird collision protection net. Background technique [0002] Bird strikes against aircraft, especially jet engines, have always been a serious problem in the aviation industry: collisions between birds and aircraft can occur on runways and in the air, especially in the air is more unpredictable and uncontrollable. Birds collide with the windward side of the aircraft: such as the wings, fuselage, radomes, and jet engine inlets of the aircraft, all of which will cause different degrees of damage to the aircraft. Smashing the engine blades, which in turn damages the engine, could have catastrophic consequences. [0003] From small sparrows and skylarks to red-tailed hawks and Canada geese, they will cause damage to the jet engine of the aircraft, especially the Canadian geese are the most harmful. Some large airports in the United States have to adopt a...

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to mainly solve the problems of prior art jet aircraft, which are easily hit by flying objects such as birds when flying at low altitude, causing damage to the engine and falling of the plane, and provide an anti-bird impact protection net for jet engines of aircraft,

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