Radial power rotor engine

Abstract

The invention discloses a radial power rotor engine which has a structure that a compressed air surge chamber (2), a combustion chamber (3) and a rotor chamber (4) are formed in an engine shell (1), wherein an air compressor (13) is communicated with the combustion chamber (3) through the compressed air surge chamber (2) and a one-way valve (5), the combustion chamber (3) is connected with a fuel-injection apparatus (6) and a timing ignition device (7), and a puff port (8) of the combustion chamber (3) is communicated with the rotor chamber (4); the rotor chamber (4) is internally provided with a rotor (9) which consists of a rotor shaft (10) and rotor vanes (11), the rotor vanes (11) are homocentrically and circularly distributed on the rotor shaft (10) which is arranged on the engine shell (1), and the rotor shaft (10) is provided with the air compressor (13). The invention has the advantages of simple structure, few parts, easy manufacture, stable property and simple maintenance and can use various fuels.

Description

technical field [0001] The invention belongs to the field of engines, and in particular relates to a radial power rotor engine. Background technique [0002] At present, the engines of ground vehicles are mainly piston engines. Piston engines: first, they are stable at medium and low speeds, but their power decreases at high speeds, and their fuel efficiency is low; second, the reciprocating motion of pistons and connecting rods causes vibration, torque The alternating change of three is large; the three structures are complex and difficult to manufacture. [0003] The turboshaft engine has large effective power and low vibration, and is widely used in the field of small and medium-sized aircraft. However, due to the continuous combustion working mode of the turboshaft engine, the combustion chamber cannot form an effective closed space, and the explosive power of the fuel is small, so a large amount of fuel is required. The continuous combustion of compressed air and fuel ...

AI Technical Summary

Problems solved by technology

[0002] At present, the engines of ground vehicles are mainly piston engines. Piston engines: first, they are stable at medium and low speeds, but their power decreases at high speeds, and their fuel efficiency is low; second, the reciprocating motion of pistons and connecting rods causes vibration, torque The alternating changes are large; the three structures are complex and difficult to manufacture

[0003] The turboshaft engine has large effective power and low vibration, and is widely used in the field of small and medium-sized aircraft. However, due to the continuous combustion working mode of the turboshaft engine, the combustion chamber cannot form an effective closed space, and the explosive power of the fuel is small, so a large amount of fuel is required. The continuous combustion of compressed air and fuel produces a large amount of high-temperature gas that acts on the entire turbine blade at the same time. The turbine speed is high, and the power is high. At the same time, the fuel consumption rate and speed are higher than that of the piston engine, and the low-speed performance is poor; The structure of the turbine blade makes it difficult to manufacture the turbine blade, the sealing effect is poor, and part of the power is wasted

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