Fuel oil engine for aircraft

Abstract

The invention discloses a fuel oil engine for an aircraft. The fuel oil engine comprises an engine body, a ventilation door assembly, a fuel oil injection assembly and an exhausting assembly, whereinan oil gas port is formed in the engine body, and the oil gas port is connected to an oil gas tube; the ventilation door assembly is mounted on the oil gas tube for directly inputting flow adjustableair to the oil gas port through the oil gas tube; and the fuel oil injection assembly is mounted on the oil gas tube between the oil gas port and the oil gas port for directly inputting flow adjustable fuel oil to the oil gas port through the oil gas tube. The fuel oil engine for the aircraft has the advantages of being simple in structure, high in response speed and the like.

Description

technical field [0001] The invention mainly relates to the technical field of aircraft, in particular to a fuel engine for aircraft. Background technique [0002] At present, small aircraft are widely used in various fields. They can carry various measuring instruments (such as cameras, etc.) for high-altitude detection, and can also be used for high-altitude object throwing. They can also be used in agriculture, detection, meteorology, disaster forecasting, and rescue. [0003] However, at present, small aircraft mostly use batteries as power, and the flight distance and flight time are restricted by the battery capacity. If the battery is too large, the payload of the aircraft will be greatly reduced. Therefore, the development of fuel-powered aircraft is increasingly valued by aircraft companies. Most of the small engines used in aircraft are traditional carburetor engines. This kind of engine is restricted by the way of fuel supply. Fuel and air are mixed in the carburet...

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Problems solved by technology

[0003] However, at present, small aircraft mostly use batteries as power, and the flight distance and flight time are restricted by the battery capacity. If the battery is too large, the payload of the aircraft will be greatly reduced. Therefore, the development of fuel-powered aircraft is increasingly valued by aircraft companies. Most of the small engines used in aircraft are traditional carburetor engines. This kind of engine is restricted by the way of fuel supply. Fuel and air are mixed in the carburetor and then enter the engine. The response speed is obviously lagging behind. Under special conditions, it may there will be a flight accident

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