CN2823570Y - Rotor engine - Google Patents

Abstract

The utility model relates to a rotor engine, which belongs to an engine. The engine is composed of a power machine and a compressor, wherein the power machine and the compressor are arranged on a same center shaft; the compressor and the power machine are connected through a pipeline; the center shaft which is arranged at the outer side of the compressor is connected with a fan impeller; the center shaft which is arranged at the outer side of the power machine is connected with an exhaust pipe shield. The work cycle of the rotor engine is a circumference. When the rotor engine works, the compressor is used for supplying high-pressure gas to the power machine, and oil vapor which is sprayed in is mixed with the high-pressure gas. Energy which is burst by ignition is directly output from an output shaft through a rotor, therefore the work efficiency is high. The rotor engine adopts the working of the rotor, and no dead point can be generated when the rotor engine works. Energy which is burst by the bursting of gasoline is directly output from the center shaft through the rotor. Simultaneously, the distance of a gas chamber is long, namely, the acting time of the energy which is generated by the explosion to vanes is long. The work efficiency of the rotor is high, and the output power of the center shaft is improved.

Description

Rotary engine

Technical field

The utility model relates to a kind of motor, particularly a kind of rotary engine.

Background technique

At present, the petrol engine that people use generally is made up of cylinder, piston, igniter, crankshaft-and-connecting-rod, piston is reciprocating in cylinder, igniter is installed in the end of cylinder, be connected with connecting rod behind the piston, connecting rod is connected with bent axle, and the straight reciprocating motion of piston becomes by connecting rod and bent axle and rotatablely moves.Operation cycle of this petrol engine is four strokes, so inefficiency.

Summary of the invention

The purpose of this utility model is the rotary engine that a kind of high working efficiency will be provided.

The purpose of this utility model is achieved in that this motor is made of power engine and compressor, power engine and compressor are installed on the same central shaft, there is an intake duct to be connected between compressor and the power engine with air intake valve, on the central shaft in the compressor outside, connect blast fan, on the central shaft in the power engine outside, be connected with exhaust pipe shield.

Described power engine is made of stator, rotor and ignition mechanism:

Stator is made of circular housing, end cap, intake duct, air intake valve and blade, the circular housing inwall is a circular groove, end cap is installed on two sidewalls of circular housing, blade installation is in the groove of circular housing inwall, the cam slideway is arranged on the madial wall of one of them end cap, intake duct is positioned on the sidewall of circular housing, feeds to the circular groove place to communicate with air chamber.

Rotor by air chamber cover, strut axle, strut, strut apical axis, air chamber cover axle, central shaft, eccentric shaft, air chamber before behind the inwall, air chamber the gentle chamber interior walls of inwall prop up and be configured to, wall bracket has four groups in the air chamber, the one end all is connected with central axle sleeve, wherein two groups withstand on before the air chamber behind the inwall and air chamber on the inwall, one group is connected with the air chamber cover axle sleeve, one group is connected with strut apical axis cover, the air chamber cover axle is positioned at the top of central shaft, air chamber cover is connected on the air chamber cover axle, and there is a strut axle at the back side of the air chamber cover the other end; The strut apical axis is positioned at a side of central shaft, on an end of strut apical axis, be fixed with eccentric shaft, there is a cam end of eccentric shaft, cam is positioned at the cam slideway, between strut axle and strut apical axis, be connected with strut, strut is made of two joints, and two joints are connected through the hinge, inwall behind inwall and the air chamber before order is equipped with air chamber on air chamber inner arc circumference.

Ignition mechanism is made of igniter and oil nozzle, and igniter and oil nozzle are installed on the blade.

Compressor is made of stator, rotor, and the structure of its stator and rotor is identical with the structure of the stator of power engine and rotor.

Beneficial effect: owing to adopt such scheme, the operation cycle of this rotary engine is a circumference, supply with the power engine pressurized gas by compressor during work, the fuel oil that sprays in the air chamber mixes with pressurized gas, the igniter igniting, the energy of outburst is directly exported from output shaft by rotor, so high working efficiency has reached the purpose of this utility model.This rotary engine adopts the working method of rotor, there is not the dead point during work, the energy of gasoline explosion time outburst is directly exported from central shaft by rotor, the distance of while air chamber, the energy that i.e. blast produces is to the long action time of blade, the high working efficiency of rotor has improved the output power of central shaft.

Description of drawings

Fig. 1 is a structural drawing of the present utility model.

Fig. 2 is a side-looking structural drawing of the present utility model.

Embodiment

Embodiment 1:1, air chamber cover; 2, intake duct; 3, oil nozzle; 4, igniter; 5, air chamber; 6, strut axle; 7, strut; 8, strut apical axis; 9, blade; 10, air chamber cover axle; 11, central shaft; 12, cam slideway; 13, eccentric shaft; 14, inwall before the air chamber; 15, the joint of two air chamber inwalls; 16, inwall behind the air chamber; 17, blast fan; 18, central shaft bearing; 19, end cap; 20, output gear; 21, circular housing; 22, air intake valve; 23, seal ring; 24, inwall termination behind the air chamber; 25, fan guard; 26, exhaust pipe shield; 27, wall bracket in the air chamber; 28, compressor.

This motor is made of power engine and compressor 28, power engine and compressor are installed on the same central shaft 11, there is an intake duct 2 to be connected between compressor and the power engine with air intake valve 22, on the central shaft 11 in compressor 28 outsides, connect blast fan 17, on the central shaft in the power engine outside, be connected with exhaust pipe shield 26, also be connected with output gear 20 on the central shaft outside exhaust pipe shield.

Described power engine is made of stator, rotor and ignition mechanism:

Stator is made of circular housing 21, end cap 19, intake duct 2 and blade 9, circular housing 21 inwalls are a circular groove, end cap 19 is installed on two sidewalls of circular housing 21, blade 9 is installed in the groove of circular housing 21 inwalls, cam slideway 12 is arranged on the madial wall of one of them end cap, intake duct 2 is positioned on the sidewall of circular housing 21, feeds to the circular groove place.Circular groove edge at circular housing 21 inwalls is connected with seal ring 23.

Rotor by air chamber cover 1, strut axle 6, strut 7, strut apical axis 8, air chamber cover axle 10, central shaft 11, eccentric shaft 13, air chamber before behind the inwall 14, air chamber inwall 16 gentle chamber interior walls supports 27 constitute, wall bracket 27 has four groups in the air chamber, the one end all is connected with central axle sleeve, wherein two groups withstand on before the air chamber behind the inwall 14 and air chamber on the inwall 16, one group is connected with the air chamber cover axle sleeve, one group is connected with strut apical axis cover, air chamber cover axle 10 is positioned at the top of central shaft 11, air chamber cover 1 is connected on the air chamber cover axle 10, and there is a strut axle 6 at the back side of air chamber cover 1 the other end; Strut apical axis 8 is positioned at a side of central shaft 11, on an end of strut apical axis 8, be fixed with eccentric shaft 13, there is a cam end of eccentric shaft 13, cam is positioned at cam slideway 12, between strut axle 6 and strut apical axis 8, be connected with strut 7, strut 7 is made of two joints, and two joints are connected through the hinge, inwall 16 behind inwall 14 and the air chamber before order is equipped with air chamber on air chamber inner arc circumference.

Ignition mechanism is made of igniter 4 and oil nozzle 3, and igniter 4 and oil nozzle 3 are installed on the blade 9.

Compressor is made of stator, rotor, and the structure of its stator and rotor is identical with the structure of the stator of power engine and rotor.

Working principle: stator is fixed, rotor rotates in stator, central shaft turns clockwise, when strut supports when straight, the intrados of air chamber cover and circular housing, inwall constitutes an airtight air chamber before blade and the air chamber, this moment, the gap of blade and air chamber cover was very little, central shaft continues rotation, the gas of certain pressure enters in the air chamber by intake duct, oil nozzle begins oil spout in air chamber simultaneously, central shaft continues rotation, the intake duct valve is closed, oil nozzle stops oil spout, igniter begins igniting, outburst, air chamber cover obtains fast rotational behind the energy, acting, because inwall is installed on the air chamber inner arc circumference in proper order behind preceding inwall of air chamber and the air chamber, constitute the air chamber of about 240 degree radians, when central shaft continuation rotation is spent above 240, inwall breaks away from behind blade and the air chamber, air chamber begins exhaust, central shaft continues rotation, the eccentric shaft that is connected one with central shaft, the cam of eccentric shaft end is swung under the effect of cam path, and the strut bending is got off, and air chamber cover is pulled down, be lower than blade bottom end, central shaft continues rotation, moves to the another side of blade, simultaneously under the effect of cam slideway, the strut support is straight, with air chamber cover jack-up, a work cycle finishes, and compressor and central shaft are with changeing, working procedure is opposite with the working procedure of power engine, during the power engine exhaust, compressor starts pressurized air, the compression ratio of compressor reaches maximum value before the power engine air inlet, when power engine is just wanted air inlet, air intake valve is opened, and the pressurized gas in the compressor are pressed into air chamber, and the difference of compressor and power engine work is there is not oil spout, ignition procedure.

Embodiment 2: many power engines and a compressor are installed in same central shaft, the compressor that turns around, and power engine turns around, and the volume of compressor is less than the volume of power engine, and many power engines that a compressor is given same central shaft are air feed simultaneously.Other and embodiment 1 omit together.

Embodiment 3: many power engines are connected by gear with a compressor, to guarantee and the same torque of central shaft that this moment, many power engine air feed were given in the compressor segmentation, and each power engine is worked respectively.When many working machine air feed are given in segmentation, the valve of giving vent to anger is installed at the place, air outlet of compressor.

Claims (3)

1, a kind of rotary engine, it is characterized in that: this motor is made of power engine and compressor, power engine and compressor are installed on the same central shaft, there is an intake duct to be connected between compressor and the power engine with air intake valve, on the central shaft in the compressor outside, connect blast fan, on the central shaft in the power engine outside, be connected with exhaust pipe shield.

2, rotary engine according to claim 1 is characterized in that: described power engine is made of stator, rotor and ignition mechanism:

Stator is made of circular housing, end cap, intake duct and blade, the circular housing inwall is a circular groove, end cap is installed on two sidewalls of circular housing, blade installation is in the groove of circular housing inwall, the cam slideway is arranged on the madial wall of one of them end cap, intake duct is positioned on the sidewall of circular housing, feeds to the circular groove place;

Rotor by air chamber cover, strut axle, strut, strut apical axis, air chamber cover axle, central shaft, eccentric shaft, air chamber before behind the inwall, air chamber the gentle chamber interior walls of inwall prop up and be configured to, wall bracket has four groups in the air chamber, the one end all is connected with central axle sleeve, wherein two groups withstand on before the air chamber behind the inwall and air chamber on the inwall, one group is connected with the air chamber cover axle sleeve, one group is connected with strut apical axis cover, the air chamber cover axle is positioned at the top of central shaft, air chamber cover is connected on the air chamber cover axle, and there is a strut axle at the back side of the air chamber cover the other end; The strut apical axis is positioned at a side of central shaft, on an end of strut apical axis, be fixed with eccentric shaft, there is a cam end of eccentric shaft, cam is positioned at the cam slideway, between strut axle and strut apical axis, be connected with strut, strut is made of two joints, and two joints are connected through the hinge, inwall behind inwall and the air chamber before order is equipped with air chamber on air chamber inner arc circumference;

Ignition mechanism is made of igniter and oil nozzle, and igniter and oil nozzle are installed on the blade.

3, rotary engine according to claim 1 is characterized in that: described compressor is made of stator, rotor, and the structure of its stator and rotor is identical with the structure of the stator of power engine and rotor.