UAV (unmanned aerial vehicle) built-in exhaust pipe

Abstract

The invention relates to an exhaust pipe, in particular to a built-in exhaust pipe for an unmanned aerial vehicle. Its structure includes the intake pipe connected to the exhaust port of the UAV engine. The rear end of the intake pipe is connected in series with the front pipe of the exhaust pipe, the transition pipe and the rear pipe of the exhaust pipe. The pipe rear pipe is fixed on both sides inside the drone fuselage, and the end of the exhaust pipe rear pipe stretches out of the drone fuselage tail. The built-in exhaust pipe of an unmanned aerial vehicle of the present invention can prevent the exhaust gas and waste oil discharged from the engine from floating on the fuselage.

Description

technical field [0001] The invention relates to an exhaust pipe, in particular to a built-in exhaust pipe for an unmanned aerial vehicle. Background technique [0002] Industrial-grade drones are developing rapidly in China and have become the leader in the drone industry. Industrial-grade oil-powered UAVs occupy an important position in industrial-grade UAVs. [0003] The engines of the current industrial oil-powered UAVs are generally installed on the nose, and the exhaust gas from the engine will flow to the fuselage along the airflow when the UAV is flying. Exhaust gas contains dirt such as carbon particles, unburned fuel and lubricating oil, which will stick to the outer surface of the fuselage, making the fuselage full of oil, and the smell of gasoline and exhaust gas will remain in the fuselage superior. The fuselage needs to be wiped after each operation, and the wiping is not clean, which brings a lot of inconvenience to the operators during transportation and mo...

AI Technical Summary

Problems solved by technology

The fuselage needs to be wiped after each operation, and the wiping is not clean, which brings a lot of inconvenience to the operators during transportation and moving

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