twin rotor internal combustion engine

Abstract

The invention discloses a birotor internal combustion engine, and belongs to the field of internal combustion engines. The birotor internal combustion engine comprises an air cylinder, a rotating shaft arranged in the air cylinder, a fuel supply device, an ignition device, an exhaust valve, a first rotor, a baffle, a mechanical baffle reciprocating motion control mechanism, a second rotor, a first air inlet channel and a second air inlet channel, wherein the fuel supply device, the ignition device and the exhaust valve are connected with the air cylinder, the first rotor is fixed to the side wall of the rotating shaft and attached to the inner wall of the air cylinder in a sliding mode, one end of the baffle stretches into the air cylinder and attached to the outer wall of the rotating shaft in a sliding mode, the mechanical baffle reciprocating motion control mechanism is connected with the other end of the baffle and located outside the air cylinder and moves synchronously with the rotating shaft, the other end of the second rotor is arranged on the rotating shaft in a sleeving mode through a lantern ring, and the second rotor is connected with the first rotor through an elastic device. The birotor internal combustion engine is reasonable in structural design and low in manufacturing cost, through the mode of synchronizing the air inlet, working, compressing and air exhaust procedures, the birotor internal combustion engine can continuously output power, the problems of the prior art are well solved, and therefore the birotor internal combustion engine has high application value.

Description

technical field [0001] The invention relates to an internal combustion engine, in particular to a double rotor internal combustion engine. Background technique [0002] An internal combustion engine is a heat engine that mixes fuel and gas (air or compressed air) and burns the mixture inside the machine, thereby directly converting the heat energy it releases into power. Existing internal combustion engines are roughly divided into piston internal combustion engines and rotor internal combustion engines. [0003] The piston internal combustion engine relies on the crankshaft connecting rod mechanism to drive the piston to reciprocate in the cylinder to realize the intake, compression, work and exhaust process of the internal combustion engine, thereby outputting mechanical energy to the outside. Although the output power of this kind of internal combustion engine is relatively large, its structure is complicated, and it is easy to generate strong vibration during work, so t...

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Problems solved by technology

Compared with the piston internal combustion engine, this kind of internal combustion engine has a relatively simple structure and does not generate vibration during operation. However, due to the inherent positional relationship and speed relationship between the rotor and the power output shaft, only one rotation of the power output shaft does work. process, thus resulting in a small output power of the internal combustion engine, and the sealing of the internal combustion engine is relatively poor

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