A smoke pulling device for general purpose aircraft

Abstract

The invention belongs to the technical field of flight performance equipment, and discloses an aircraft trail device for a general airplane. The device comprises a shell, an installation hanging ringis arranged on the upper surface of the shell, an oil supply mechanism is arranged in the shell, the oil supply mechanism comprises a main oil tank, an auxiliary oil tank, an oil pump, an oil supply pump and a pressure release valve, the main oil tank is fixedly installed at the left end in the shell, and an oil injection port of the main oil tank is located on the left side of the upper surface of the shell and provided with an oil cover. The aircraft trail device for a general airplane is mainly suitable for piston engine aircrafts,and is simple in structure and low in cost. In the using process, the auxiliary oil tank is always in a full-oil state, the problem that oil cannot be pumped due to shaking of the oil level caused by maneuvering of an airplane is solved, the electromagnetic valve can prevent smoke leakage when negative pressure exists in a pipeline, the pressure release valve can prevent the oil pipe from bursting due to overlarge pipeline pressure, and the reliability ofthe equipment is greatly improved.

Description

technical field [0001] The invention relates to the technical field of flight performance equipment, in particular to a smoke pulling device for general aircraft. Background technique [0002] When general-purpose aircraft perform flight performances, they often release smoke in the air to increase viewing. The release of smoke is completed by the smoke device. The general aircraft smoke device mainly uses a solid smoke device. Or the tail burns the pod to complete the smoke, or uses the smoke oil to atomize and discharge the smoke oil to achieve the smoke, but no matter which method will cause additional pollution when pulling the smoke, and perform the aircraft Pulling smoke is often accompanied by tumbling action, which is prone to broken smoke and affects the viewing effect. Contents of the invention [0003] The object of the present invention is to provide a smoke pulling device for general aircraft, which is easy to operate, suitable for piston engine aircraft, and...

AI Technical Summary

Problems solved by technology

[0002] When general-purpose aircraft perform flight performances, they often release smoke in the air to increase viewing. The release of smoke is completed by the smoke device. The general aircraft smoke device mainly uses a solid smoke device. Or the tail burns the pod to complete the smoke, or uses the smoke oil to atomize and discharge the smoke oil to achieve the smoke, but no matter which method will cause additional pollution when pulling the smoke, and perform the aircraft Pulling smoke is often accompanied by tumbling action, which is prone to broken smoke and affects the viewing effect

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