CN102410080A

CN102410080A - Hybrid rotary piston internal combustion engine

Info

Publication number: CN102410080A
Application number: CN2011102936900A
Authority: CN
Inventors: 巫仲勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-29
Filing date: 2011-09-29
Publication date: 2012-04-11

Abstract

The invention discloses a hybrid rotary piston internal combustion engine, and relates to an internal combustion engine. In the internal combustion engine disclosed by the invention, the front side and rear side of a fixed piston winch (2) are respectively connected with a front cylinder body (6-1) and a rear cylinder body (6-2) through a front flywheel (4) and a rear flywheel (5) of the internal combustion engine; a piston group (1) is arranged in a cylindrical cavity which is composed of the front cylinder body (6-1) and the rear cylinder body (6-2), and the piston group (1) is fixed on the fixed piston winch (2); the rear side of the fixed piston winch (2) is connected with the rear flywheel (5) of the internal combustion engine through a generator rotor (3); the outer side of the rear cylinder body (6-2) is provided with a rear shell (9); the outer side of the rear shell (9) is connected with one end of a motor (15) through a first flywheel (14); the other end of the motor (15) is connected with a gear box (22) through a second flywheel (16); and the gear box (22) is connected with a turbocharged injection fan (24). The hybrid rotary piston internal combustion engine has the advantages of reasonable structure, small volume, energy conservation, environmental friendliness and good balance property.

Description

Hybrid power rotary piston internal-combustion engine

Technical field:

The present invention relates to a kind of internal-combustion engine, relate in particular to a kind of hybrid power rotary piston internal-combustion engine.

Background technique:

Stroke piston combustion engine drives piston and connecting rod and does straight reciprocating motion through the expansion of combustion gas, and again through bent axle, it is moving to convert straight line motion to rotation.In straight line and the conversion that rotatablely moves, consume a large amount of merits, cause the thermal efficiency low, but also bring defectives such as dynamic balancing instability, complex structure.Though through 100 years of development; Technology such as some superchargings, many valves, s operation control have been used; The performance of stroke piston combustion engine is greatly improved, but because the defective of stroke piston combustion engine self structure, still is difficult to satisfy the requirement of energy-conservation, balance, small volume.

Summary of the invention:

The purpose of this invention is to provide a kind of hybrid power rotary piston internal-combustion engine, it rational in infrastructure, volume is little, energy-conserving and environment-protective, balance is good.

In order to solve the existing problem of background technique; The present invention adopts following technological scheme: it comprises rear flywheel 5, front-bank rotor housing 6-1, rear-bank rotor housing 6-2, fore shell 7, electric injection system 8, back cover 9, the air compression storehouse 10 of preceding flywheel 4, the internal-combustion engine of piston set 1, fixed piston capstan winch 2, generator amature 3, internal-combustion engine, calm the anger Worm fan and casing 11, line shaft 12-1, casing bearing 12-2, cooling silicone oil bearing fan 13, first flywheel 14, motor 15, second flywheel 16, fuel tank 17, fuel pipe 18, air-cooled water tank 19, first water-cooling tube 20, second water-cooling tube 21, gearbox 22, coolant circulation pump 23, fan 24, inner engine oil chamber 25-1, outer machine oil chamber pneumatic shuttle 25-2, press machine oil pipe and machine oil cooler 26, high-pressure air pipe 27 and spark plug 28, intake valve 29 and exhaust valve 30 are sprayed in turbosupercharging; Both sides, fixed piston capstan winch 2 front and back link to each other with rear-bank rotor housing 6-2 with front-bank rotor housing 6-1 through the preceding flywheel 4 of internal-combustion engine, the rear flywheel 5 of internal-combustion engine respectively; Be provided with piston set 1 in the cylindrical cavity that front-bank rotor housing 6-1 and rear-bank rotor housing 6-2 constitute; Piston set 1 is fixed on the fixed piston capstan winch 2; Fixed piston capstan winch 2 rear sides link to each other with the rear flywheel 5 of internal-combustion engine through generator amature 3; Rear-bank rotor housing 6-2 arranged outside has back cover 9; Back cover 9 outsides link to each other with motor 15 1 ends through first flywheel 14; Motor 15 the other ends link to each other with gearbox 22 through second flywheel 16, and gearbox 22 sprays fan 24 with turbosupercharging and links to each other; Front-bank rotor housing 6-1 outer installment has back cover 9; Front-bank rotor housing 6-1 center is provided with inner engine oil chamber 25-1; Inner engine oil chamber 25-1 links to each other with outer machine oil chamber pneumatic shuttle 25-2 through press machine oil pipe and machine oil cooler 26, and front-bank rotor housing 6-1 with pass in and out valve and link to each other, be provided with spark plug 28, intake valve 29 and exhaust valve 30 in the cylinder;

Turnover valve

29,30 is outside equipped with electric injection system 8; Electric injection system 8 links to each other with fuel tank 17 through fuel pipe 18, fuel pump, and electric injection system 8 links to each other with air compression storehouse 10 through high-pressure air pipe 27, and air compression storehouse 10 is passed through high-pressure air pipe 27 and linked to each other with outer machine oil chamber pneumatic shuttle 25-2; 10 front sides, air compression storehouse link to each other with calm the anger Worm fan and casing 11 through casing bearing 12-2, and calm the anger Worm fan and casing 11 link to each other with cooling silicone oil bearing fan 13 through total axle bearing 12-1; Air-cooled water tank 19 links to each other with front-bank rotor housing 6-1 through first water-cooling tube 20, coolant circulation pump 23 and second water-cooling tube 21 respectively.

Described piston set 1 comprises three groups of rotary-piston rotators; Each piston rotary is made up of a closed piston 1-1 and a power piston 1-2; On power piston 1-2 and the fixed piston capstan winch 2 on the plush copper 2-1; Power piston 1-2 links to each other with plush copper 2-1 through arc hydraulic pressure connecting rod device 1-3, and closed piston 1-1 and power piston 1-2 inboard are provided with tooth 1-4 in correct time.

The preceding flywheel 4 of described internal-combustion engine, the rear flywheel of internal-combustion engine 5, first flywheel 14 and second flywheel 16 are rolling bearing and click structure.

Of the present invention rational in infrastructure, volume is little, energy-conserving and environment-protective, and balance is good.

Description of drawings:

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of the piston set 1 among the present invention.

Embodiment:

With reference to Fig. 1-2; This embodiment adopts following technological scheme: it comprises rear flywheel 5, front-bank rotor housing 6-1, rear-bank rotor housing 6-2, fore shell 7, electric injection system 8, back cover 9, the air compression storehouse 10 of preceding flywheel 4, the internal-combustion engine of piston set 1, fixed piston capstan winch 2, generator amature 3, internal-combustion engine, calm the anger Worm fan and casing 11, line shaft 12-1, casing bearing 12-2, cooling silicone oil bearing fan 13, first flywheel 14, motor 15, second flywheel 16, fuel tank 17, fuel pipe 18, air-cooled water tank 19, first water-cooling tube 20, second water-cooling tube 21, gearbox 22, coolant circulation pump 23, fan 24, inner engine oil chamber 25-1, outer machine oil chamber pneumatic shuttle 25-2, press machine oil pipe and machine oil cooler 26, high-pressure air pipe 27, spark plug 28, intake valve 29 and exhaust valve 30 are sprayed in turbosupercharging; Both sides, fixed piston capstan winch 2 front and back link to each other with rear-bank rotor housing 6-2 with front-bank rotor housing 6-1 through the preceding flywheel 4 of internal-combustion engine, the rear flywheel 5 of internal-combustion engine respectively; Be provided with piston set 1 in the cylindrical cavity that front-bank rotor housing 6-1 and rear-bank rotor housing 6-2 constitute; Piston set 1 is fixed on the fixed piston capstan winch 2; Fixed piston capstan winch 2 rear sides link to each other with the rear flywheel 5 of internal-combustion engine through generator amature 3; Rear-bank rotor housing 6-2 arranged outside has back cover 9; Back cover 9 outsides link to each other with motor 15 1 ends through first flywheel 14; Motor 15 the other ends link to each other with gearbox 22 through second flywheel 16, and gearbox 22 sprays fan 24 with turbosupercharging and links to each other; Front-bank rotor housing 6-1 outer installment has back cover 9; Front-bank rotor housing 6-1 center is provided with inner engine oil chamber 25-1; Inner engine oil chamber 25-1 links to each other with outer machine oil chamber pneumatic shuttle 25-2 through press machine oil pipe and machine oil cooler 26, and front-bank rotor housing 6-1 with pass in and out

valve

29,30 and link to each other, be provided with spark plug 28, intake valve 29 and exhaust valve 30 in the cylinder; The turnover valve is outside equipped with electric injection system 8; Electric injection system 8 links to each other with fuel tank 17 through fuel pipe 18, fuel pump, and electric injection system 8 links to each other with air compression storehouse 10 through high-pressure air pipe 27, and air compression storehouse 10 is passed through high-pressure air pipe 27 and linked to each other with outer machine oil chamber pneumatic shuttle 25-2; 10 front sides, air compression storehouse link to each other with calm the anger Worm fan and casing 11 through casing bearing 12-2, and calm the anger Worm fan and casing 11 link to each other with cooling silicone oil bearing fan 13 through total axle bearing 12-1; Air-cooled water tank 19 links to each other with front-bank rotor housing 6-1 through first water-cooling tube 20, coolant circulation pump 23 and second water-cooling tube 21 respectively.

Described piston set 1 comprises three groups of rotary-piston rotators; Each piston rotary is made up of a closed piston 1-1 and a power piston 1-2; Power piston and closed piston are fixed on the plush copper 2-1 on the capstan winch 2; Power piston 1-2 links to each other with plush copper 2-1 through arc hydraulic pressure connecting rod device 1-3, and closed piston 1-1 and power piston 1-2 cylinder inboard are provided with tooth 1-4 in correct time.

The piston set 1 in this embodiment and the power unit of rotary-piston rotator thereof; In whole rotary-piston group, have six arc pistons; The piston ring aufbauprinciple of six arc pistons; Be that principle of work and power optimal design with reference to reciprocating piston forms, the tight function that reaches reciprocating piston fully and had, thus ensured the best transition of combustion system energy.The arc piston divides two groups: A group provides three of the compression pistons of power; The B group is to be fixed on to twist three in a piston of having gone up sealing process.These six pistons are divided into three groups, and every group is two, be separately fixed on the rotary cylinder-block rotor dynamic strand head, and motion in a clockwise direction, one of front is the closed piston that advances; A next piston has been the power piston of compression and promotion; Be that the arc hydraulic pressure connecting rod device that is fixed on the rotor dynamic strand head by one group of base is the arc hydraulic pressure device; It is to form with reference to hydraulic pressure jack device optimal design; By outer cylinder cavity and inner carrier formula push rod, add that inlet and outlet of fuel channel and turnover control valve constitute.Fix and connect power piston as telescopic hydraulic connecting rod.One in front and one in back between two pistons; Constitute an i.e. telescopic again cavity of sealing, this cavity links to each other with the machine oil chamber through the strand head, and the machine oil chamber is divided inner engine oil chamber and outer machine oil chamber again simultaneously; The inner engine oil chamber is to be connected with an oil inlet pipe by a return tube with outer machine oil chamber; Outer machine oil chamber links to each other with the ambient air compression bin through high-pressure air pipe, plays pressure balanced effect, when the oil gas burning promotes the Piston Compression acting; Dwindled to flow back to the machine oil chamber to the machine oil that sucks in the former cause exhaust stroke by the cavity between fixed piston and the compression piston, the cavity between the two-piston is a center of accomplishing the Piston Compression transformation of energy with the strand head.The strand head is through the arc hydraulic pressure installation with power piston, when the moving piston compressed action, gives the arc hydraulic column with the energy transfer that obtains; At this moment, the hydraulic press oil sensor sends the amount of pressure that receives to the hydraulic control centralized computer, and computer is according to engine oil pressure; Carry out accurate pilot pressure storehouse value of exerting pressure to the machine oil chamber; Divide the pressure release energy transfer that power is obtained to give the strand head through the arc hydraulic pressure device, accomplish the conversion of pressure and power, thereby the strand head obtains best rotating energy.This machine oil that is made up of closed piston and power piston divides two tunnel turnover; One road machine oil is lubricating cylinders machine oil, and another road is a hydraulic pressure machine oil of accomplishing the compression of arc hydraulic connecting rod, and its main import and export are shared; Hydraulic pressure machine oil is imported and exported and is arranged at the bottom of the arc hydraulic pressure cavity; Link to each other with the inner engine oil chamber through a strand Oil gallery passage, the access way of lubricating cylinders machine oil is directly opened on the strand head and is communicated with a strand main passage, reaches shared machine oil.Simultaneously at the bottom of the hydraulic pressure cavity of hydraulic column; An inside movable sealing lid is set in just hydraulic pressure machine oil is imported and exported to be connected with hinge; Stay an aperture to let out machine oil usefulness in the middle of the lid, this covers when exhaust stroke is advanced machine oil opens automatically, and machine oil divides two the tunnel through a strand main passage; One tunnel directly an amount of form of spraying gets into and realizes lubricated cylinder body in the cavity that is made up of packed-piston and power piston; When compression stroke; Because set sealing cover is closed automatically at the bottom of the effect arc hydraulic pressure of pressure; This moment, hydraulic pressure installation pinned the energy pressure that is obtained in the workmanship stroke; Pressure is to come minute pressure release power by the aperture on the sealing cover, and the setting of this sealing cover has improved the transformation of energy value of Piston Compression greatly; Machine oil in the cavity that constitutes by packed-piston and power piston; Compression movement along with compression piston; Take advantage of a situation unnecessary machine oil and get back to the inner engine oil chamber through a strand main pipe, this is the transformation of energy centring system of piston and machine oil road, machine oil chamber gas circuit, high pressure air storehouse formation motor one in front and one in back.Also having another problem is three firing chambers that constitute between three groups of moving pistons, and one group of relation with another group is that rotor rotates in a clockwise direction, the firing chamber that constitutes between laggard one group closed piston and one group the compression piston of advancing.Compression piston in the firing chamber is in when acting during with exhaust, and the spatial variations of firing chamber is the energy source that piston does work, and the variable difference in its space is big more, and the output power of internal-combustion engine is big more.

Fixed piston capstan winch 2 in this embodiment is single-pieces, is to be connected with the back generator amature through screw.Its function is respectively: A plays the fixed piston group; B plays the machine oil connection and is the part of machine oil chamber; C is the important component part of cylinder body simultaneously; The inboard of its capstan winch thickness is to be processed into rotatable casing wall, and this a part of annular casing wall of capstan winch is synchronized with the movement with closed piston in internal-combustion engine motion, but with acting compression movement piston; Be to do mutual to-and-fro motion; Relative compression piston, Master cylinder body is actionless, just piston is in motion.And this a part of annular casing wall that capstan winch is formed is done clockwise direction with respect to main-cylinder wall and is done orientation movement; Master cylinder body, capstan winch annular casing wall, compression workmanship piston like this; There is mutual horizontal motion relation between this three; This kinematic relation is to be the unified again kinematic relation of contradiction, how on the design through reasonable science, the material chosen and accurate processing technology, ensures that reaching between this type three is science perfect kinematic relation again; This is the successful key of this internal-combustion engine, is a very special parts; D capstan winch casing wall enters the top and bottom in the place of any by rotor center, and the seal ring in the notch that is fixed on of two roads protrusion is respectively arranged, and seal ring and notch are can do up-down adjustment to move; To reach absolute sealing simultaneously; Could ensure the normal of internal combustion engine like this, seal ring is with solving very precision and the sealing problem of micro gap of capstan winch with between the cylinder body shell, and its working principle is the same with piston packing ring; Below the seal ring one corrugated elastic force ring of high-elastic steel; Its effect is to regulate seal ring, makes seal ring reach the optimal seal degree, leans on generator amature seal ring on one side at capstan winch; Be that sealed cylinder block interior oil gas, machine oil and waste gas can not leak, bipassage ring plays the dual fail-safe effect.It has been the two way sealed effect that capstan winch leans on machine oil chamber two seals ring on one side, and interior ring is that oil gas, machine oil and the waste gas in the sealed cylinder block can not leak, and outer shroud is that the machine oil of sealing machine grease chamber can not leak.Capstan winch plays fixed piston group and the important function of cutting apart cylinder and machine oil chamber; E leans on machine oil chamber one side at capstan winch; Be provided with on the capstan winch plane, the outdoor limit of machine oil three groups correct time tooth, when capstan winch drives piston motion, the timing gear on the correct time cingulum moving cam axle; Drive camshaft again; Utilize cam to regulate the Push And Release of intake valve and exhaust valve, made full use of the absolute fixed relationship of capstan winch and piston like this, realize accurate control inlet and exhaust valve.

The effect of the generator amature 3 in this embodiment is: A generator amature when high speed rotating plays the effect of balance and stability rotor owing to big mass action; This generator of B is to utilize the mechanical energy of rotor rotation when internal-combustion engine done work to be transformed into electric energy output; Generator is that the shell by rotor and internal-combustion engine constitutes, this ingenious combination of generator and internal-combustion engine, the size of having dwindled internal-combustion engine greatly; Internal-combustion engine can be realized further energy-conservation simultaneously; Internal-combustion engine after operation a period of time, when the Denso that sends is expired high-power battery, switches to the spare motor acting on the same axle by centralized computer with fuel oil automatically.

The front and back flywheel of the internal-combustion engine in this embodiment, this flywheel are the connecting bodys of combustion rotor and shell.Two flywheels and rotor, line shaft are synchronized with the movement when combustion system is done work; When combustion system is not done work; Computer automatically switches to subsequent use electromotion system, and the internal-combustion engine moving system remains static through two flywheels, so more can alleviate the resistance to motion of motor; The transformation of energy that helps motor, flywheel are rolling bearing and click structure; The front and back cylinder body of internal-combustion engine, this cylinder body is a cast alloy steel, the back finish grindes out through lathe, is fixed on the casing with screw; Fore shell 7 is platforms of other facility with back cover 9, and shell and the outer contacting face of cylinder are bosh and are connected with water tank that fixing turnover gas gate passageway etc. on the fore shell machine, back cover is that the rotor ectosome while also is a generator casing.

The intake valve of the motor of this embodiment, exhaust valve, spark plug, the running up of internal-combustion engine, the strenuous exercise of cylinder body and piston, each other motion alternately and conversion all here take place.The strength of the Piston Compression of rotary piston RC engine is limited; The Piston Compression energy is from the high pressure air in air compression storehouse; Pass to outer machine oil chamber through high-pressure air pipe; Outer machine oil chamber passes to the inner engine oil chamber through the machine oil inlet pipe and passes to the hydraulic pressure curved rod again to piston, and the compression energy of oil gas will reach the optimal compression value of oil gas work by combustion, must accomplish at the compression system of machine outer air high-pressure chamber.The mixing of oil gas leans on electric injection system to accomplish.The energy that moves up and down of valve plug is from the capstan winch body, phase pair twist head corresponding with fixed piston three groups correct time tooth, when capstan winch drives piston motion; Timing gear on the correct time cingulum moving cam axle drive camshaft again, utilize cam to regulate the oscilaltion of inlet and outlet door push rod; The inlet and exhaust valve push rod is to be designed to the odd test push rod, and its principle is that it is cylindrical that inlet and outlet door push rod is designed to piston; Valve head and casing wall are put down when not working, and are the parts of casing wall, have ensured the trouble-free operation of acting piston like this; Depend on of casing wall at valve stem, suitable Position Design has the spring of tension force, and the cam driven valve stem when inlet and outlet on the camshaft is done the motion of rising odd test; Valve stem rises to the inlet and outlet passage when opening, and accomplishes the injection of oil gas and the discharge of waste gas.When cam was accomplished a work cycle, inlet and outlet door push rod received the release of push rod tension spring tension force and gets back to original state, accomplishes a work cycle.The set positions of spark plug is any place, intake valve front in the clockwise direction, and its regioselective principle is---and when IC Intake Valve Closes, closed piston just rotates through the position of intake valve; Spark plug just designs and rotates through intake valve at closed piston at this moment; On the casing wall of a bit, when the position that closed piston rotates the intake valve of passing by, ignition system should be lighted a fire at once before closed piston; Thereby compression piston gets into working stroke, and igniting is accomplished control by ignition system.The setting of turnover valve, best exhaust and best air inlet position that the position should take into full account piston exhaust and air inlet are provided with.This internal-combustion engine has a local difference with the piston acting process of quartastroke engine; Combustion gas is accomplished compression well outside cylinder in aspirating stroke, and the burning of the oil gas of firing chamber is ignition at once behind IC Intake Valve Closes, and high-pressure oil gas is in getting into the firing chamber; Receive from compression piston simultaneously and further compressing; But this compressed value can not play conclusive effect, can only be a supplementary pressure, but can play further raising compressed value; Strengthen the Driving force of combustion gas to compression piston; That is to say the size of the compressed value of compression piston, the power of internal-combustion engine and the Economy of fuel oil had conclusive effect, the rotary internal combustion engine actual fades compression stroke become three stroke rotary internal combustion engines.

The effect of high pressure air compression bin 10 in this embodiment and compressor turbine fan and casing 11, high-pressure air pipe 27 is: by the storage battery drive motor; Its electric rotor drives the flywheel of two ends of rotor; Done synchronously rotatablely moving again by flywheel drive internal-combustion engine line shaft, the line shaft motion drives turbofan and is synchronized with the movement, and produces pressurized air; It is subsequent use that pressurized air gets into compression bin again through compression adjustment device and water and oil separator; When the force value in the compression bin reaches internal-combustion engine and can start oil-air pressure, the automatic ignition trigger of internal-combustion engine computerized control system, this moment, motor quit work through the two ends flywheel; The line shaft that starts is accomplished the compression bin of pressurized air entering endlessly with synchronous turbofan, divides gas dress system that pressurized air constantly is transferred to outer machine oil chamber and EFI admission gear in a steady stream.When the disjunctor generator institute generated energy of internal-combustion engine is full of high-power battery; Internal-combustion engine centralized computer system automaticallyes switch, and the internal combustion engine system is through the flywheel stop motion of internal-combustion engine two ends, and actuating motor does work; At the same time; Combustion system gets into resting state, and this plays decisive role to the protection internal-combustion engine, prolongs the working life of internal-combustion engine greatly.When storage battery output electric weight reached non-safety value, control centre automaticallyed switch back and starts the combustion system acting, so accomplishes the circulation of internal-combustion engine cycle of motion.This two-way function has determined any working system of internal-combustion engine non-catastrophic failure to occur all can accomplish its safe mission, becomes real hybrid power internal combustion engine.

Cooling silicone oil bearing fan in this embodiment is that this fan should make turbine supply fan and synchronous with line shaft into as jet-propelled internal-combustion engine like internal-combustion engine.

First flywheel 14 and second flywheel 16 that in this embodiment are the motor rotor two ends are synchronous with motor rotor; Rotor was a state of rest when motor was awaited orders; Rotor drives flywheel during motor start-up, and flywheel drives line shaft acting motion, and flywheel is rolling bearing and click structure.

Air-cooled water tank 23 in this embodiment, coolant circulation pump 20 and water-cooling tube 21: when internal-combustion engine is used as air breathing engine; This air-cooled cistern system can save; Change the air inlet turbofan into by the cooling silicon-oil fan; The internal combustion constituent should change air cooling system into simultaneously, the air-flow cooling that utilizes the air inlet turbofan to suck; Gearbox 22 (can manually, can automatically) is regulated rotating speed to reach internal-combustion engine according to the acting needs.Remarks: as make air breathing engine usefulness, this gearbox can be done deletion as the case may be or keep.

Turbosupercharging in this embodiment sprays the effect of fan 24: A, as making air breathing engine with being power fan.B is as changing the power connection mouth into as this fan of equipment dynamic.

External machine oil chamber in this embodiment is to be arranged to cylindrical shape, is the piston seal bunker that can compress, and its pressure conversion is to be accomplished by the pneumatic shuttle above the machine oil chamber.This whole closing appliance; Established this kind of internal-combustion engine and do not received the influence of horizontal gravity, internal-combustion engine can be best angle but an angle is arranged at arbitrarily angled proper motion---when the rotor line shaft of rotary internal combustion engine is vertical with earth attraction; Just having made full use of the motion principle of gyro---rotating speed is high more; Just stable more, energy output is big more, and is simultaneously more energy-conservation.Utilize the movement of the top principle, can IC Engine Design become vertically to rotatablely move, to do work, the horizontal output power be more suitable for making the power internal-combustion engine of automobile like this.

External machine oil chamber in this embodiment is connected pressure oil pipe with the turnover of the machine oil of built-in machine oil chamber.Two machine oil pipes connect inner engine oil chamber and outer machine oil chamber, and their function is that the return tube two ends are provided with the electronic valve towards outer machine oil chamber; When the acting stroke begins; The hydraulic pressure machine oil and the lubricating oil that originally in exhaust stroke, are sucked, through opening automatically towards the electronic valve of outer machine oil chamber on the return tube, oil inlet pipe two ends electronic valve cuts out automatically; The outside machine oil of machine oil high speed flow chamber; A machine oil cooler is set on the pipeline of return tube near the inner engine oil chamber, lets the motion machine oil of high temperature pass through the return tube cooler, get back to outer machine oil chamber after the cooling; When exhaust stroke begins; Oil inlet pipe two ends electronic valve is opened automatically; Return tube cuts out through electronic valve automatically, and machine oil flows to the inner engine oil chamber by outer machine oil chamber, and a machine oil cooler also is set on the oil outlet tube of machine oil chamber outside; The machine oil that lets oil return flow to outer machine oil chamber further cools off, and this engine oil recycle system has strengthened the service behaviour and the working life of internal-combustion engine greatly.In this lubrication system, the parts that there is the Mechanical Contact motion in all receive the protection of lubrication system, to reduce resistance to motion, help dispelling the heat and reducing wear.

Built-in machine oil chamber, external machine oil chamber and high-pressure chamber in this embodiment, these three component systems are accomplished the circulatory system of engine oil pressure conversion.

The motion principle of the rotary piston RC engine in this embodiment: be to have combined the advantage of " reciprocating IC engine " four strokes through piston motion to the abundant work by combustion of oil gas; But desalinated " compression stroke " in the piston motion stroke; Oil gas is to compress outside, spray the direct work by combustion of entering, exhaust becomes three strokes.By original linear reciprocating motion, changed over piston the arc piston and made the circumference compression movement; Absorb the advantage of the high speed rotary motion of " wankel type rotor internal-combustion engine ", become have " reciprocating IC engine and wankel type rotor internal-combustion engine " advantage in one; Simultaneously solve the shortcoming that preceding two traditional combustion engine exists separately again, become " rotary piston RC engine " of a novel efficient, added the combination of synchronous generator and motor, become a real mixed power machine combustion machine.

Claims

1. hybrid power rotary piston internal-combustion engine; It is characterized in that it comprises the rear flywheel (5) of the preceding flywheel (4) of piston set (1), fixed piston capstan winch (2), generator amature (3), internal-combustion engine, internal-combustion engine, front-bank rotor housing (6-1), rear-bank rotor housing (6-2), fore shell (7), electric injection system (8), back cover (9), air compression storehouse (10), calm the anger Worm fan and casing (11), line shaft (12-1), casing bearing (12-2), cooling silicone oil bearing fan (13), first flywheel (14), motor (15), second flywheel (16), fuel tank (17), fuel pipe (18), air-cooled water tank (19), first water-cooling tube (20), second water-cooling tube (21), gearbox (22), coolant circulation pump (23), turbosupercharging injection fan (24), inner engine oil chamber (25-1), outer machine oil chamber pneumatic shuttle (25-2), press machine oil pipe and machine oil cooler (26), high-pressure air pipe (27) and spark plug (28); Both sides link to each other with rear-bank rotor housing (6-2) with front-bank rotor housing (6-1) through the preceding flywheel (4) of internal-combustion engine, the rear flywheel (5) of internal-combustion engine respectively before and after the fixed piston capstan winch (2); Be provided with piston set (1) in the cylindrical cavity that front-bank rotor housing (6-1) and rear-bank rotor housing (6-2) constitute; Piston set (1) is fixed on the fixed piston capstan winch (2); Fixed piston capstan winch (2) rear side links to each other with the rear flywheel (5) of internal-combustion engine through generator amature (3); Rear-bank rotor housing (6-2) arranged outside has back cover (9); Back cover (9) outside links to each other with motor (15) one ends through first flywheel (14); Motor (15) the other end links to each other with gearbox (22) through second flywheel (16), and gearbox (22) sprays fan (24) with turbosupercharging and links to each other; Front-bank rotor housing (6-1) outer installment has back cover (9); Front-bank rotor housing (6-1) center is provided with inner engine oil chamber (25-1); Inner engine oil chamber (25-1) links to each other with outer machine oil chamber pneumatic shuttle (25-2) through press machine oil pipe and machine oil cooler (26); And front-bank rotor housing (6-1) links to each other with the turnover valve, is provided with spark plug (28) in the cylinder, spark plug (28); The turnover valve is outside equipped with electric injection system (8); Electric injection system (8) links to each other with fuel tank (17) through fuel pipe (18), fuel pump, and electric injection system (8) passes through high-pressure air pipe (27) and link to each other with air compression storehouse (10), and air compression storehouse (10) are passed through high-pressure air pipe (27) and linked to each other with outer machine oil chamber pneumatic shuttle (25-2); Front side, air compression storehouse (10) links to each other with calm the anger Worm fan and casing (11) through casing bearing (12-2), and calm the anger Worm fan and casing (11) link to each other with cooling silicone oil bearing fan (13) through line shaft (12-1); Air-cooled water tank (19) links to each other with front-bank rotor housing (6-1) through first water-cooling tube (20), coolant circulation pump (23) and second water-cooling tube (21) respectively.

2. hybrid power rotary piston internal-combustion engine according to claim 1; It is characterized in that described piston set (1) comprises three groups of rotary-piston rotators; Each piston rotary is made up of a closed piston (1-1) and a power piston (1-2); Power piston (1-2) is gone up on the plush copper (2-1) with fixed piston capstan winch (2), and power piston (1-2) links to each other with plush copper (2-1) through arc hydraulic pressure connecting rod device (1-3), and closed piston (1-1) and power piston (1-2) inboard are provided with tooth in correct time (1-4).

3. hybrid power rotary piston internal-combustion engine according to claim 1 is characterized in that the preceding flywheel (4) of described internal-combustion engine, rear flywheel (5), first flywheel (14) and second flywheel (16) of internal-combustion engine are rolling bearing and click structure.