Hybrid-power engine with square rotor

Abstract

The invention discloses a hybrid-power engine with a square rotor. Water spraying and steam exhausting strokes are added based on conventional four strokes. The hybrid-power engine comprises a rotor assembly and a stator assembly, wherein the rotor assembly is formed by inserting an output shaft with an eccentric camshaft into a centre shaft hole of the square rotor; the stator assembly consists of a stator shell with a quincuncial cavity, and upper and lower shell covers; the rotor and the stator are provided with inner gears and central gears respectively, and the gear ratio of the inner gears to the central gears is 4 to 3; when the rotor performs eccentric motions in the stator, the ratio of the rotating speed of the output shaft to that of the rotor is 4 to 1, so that the volumes of five cylinders sealed between the rotor and the stator are periodically changed. Therefore, the six-stroke high-power engine is formed.

Description

a technical field [0001] The invention relates to a square rotor engine, in particular to a hybrid engine which uses water and fuel oil to perform work simultaneously. Two background technology [0002] Among the existing engines, the more mature technologies are mainly reciprocating piston engines and triangular rotor engines, but no matter which type of engine is an internal combustion engine composed of four-stroke principles, that is, four processes of air intake, compression, expansion, and exhaust. In the above two types of engines, energy is discharged into the air in the form of heat, and the energy loss is very large, that is, the energy conversion efficiency is not very high. When simply changing the 4-stroke of the reciprocating engine into a 6-stroke, a new water spray stroke and a steam exhaust stroke are newly added. In this way, when the engine completes a cycle, its energy conversion efficiency increases, but the total time increases, and the fuel efficiency...

AI Technical Summary

Problems solved by technology

In this way, when the engine completes a cycle, its energy conversion efficiency increases, but the total time increases, and the engine fuel efficiency decreases.

In addition, because the exhaust gas and the exhaust steam use the same exhaust port, it is not conducive to the recovery of water and water vapor, and the water used will be consumed in the end.

In addition, the same cylinder is used for water vapor and fuel for work, and the cylinder is easily corroded by high-temperature steam, which shortens the life of the whole machine

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