CN101086222A - Environment-friendly energy-saving type rotary piston engine - Google Patents
Environment-friendly energy-saving type rotary piston engine Download PDFInfo
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- CN101086222A CN101086222A CNA2006100468572A CN200610046857A CN101086222A CN 101086222 A CN101086222 A CN 101086222A CN A2006100468572 A CNA2006100468572 A CN A2006100468572A CN 200610046857 A CN200610046857 A CN 200610046857A CN 101086222 A CN101086222 A CN 101086222A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
- F01C1/356—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C11/00—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type
- F01C11/002—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle
- F01C11/004—Combinations of two or more machines or engines, each being of rotary-piston or oscillating-piston type of similar working principle and of complementary function, e.g. internal combustion engine with supercharger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
- F01C17/02—Arrangements for drive of co-operating members, e.g. for rotary piston and casing of toothed-gearing type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
- F02B53/04—Charge admission or combustion-gas discharge
- F02B53/08—Charging, e.g. by means of rotary-piston pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
- F02B55/02—Pistons
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
- F02B55/08—Outer members for co-operation with rotary pistons; Casings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The invention relates to power equipment, particularly it is a environmental protection, energy conservation type rotary piston engine, including the expansion exhaust cylinder body, compressed combustion cylinder body, inspiratory compression cylinder body, the expansion exhaust cylinder body is equipped with a rotor and clapboard in itself and the clapboard contact the rotor closely and can reciprocating motion with the rotor running, the expansion exhaust cylinder body is separated by the rotor and clapboard, one side communicates the compressed combustion cylinder body, the other side communicates the exhaust pipe; compressed combustion cylinder body is equipped with rotate plate in itself, which divided the compressed combustion cylinder body into combustion chamber and compression chamber; inspiratory compression cylinder body is equipped with a rotor and clapboard in itself and the clapboard contact the rotor closely and can reciprocating motion with the rotor running, the inspiratory compression cylinder body is separated by the rotor and clapboard, one side communicates the air intake pipe of the mix air, the other side communicates the compressed combustion cylinder body. The invention has been solved the problems of prior combustion engine that inefficient, complex structures, create difficulties, and the serious pollution.
Description
Technical field
The present invention relates to power equipment, be specially a kind of environment-friendly energy-saving type rotary piston engine.
Background technique
The motor that two kinds of burning patterns are just arranged now in the world, a constant volume combustion is reciprocating type, one is the neutral combustion gas engine, these two kinds of motors are because the rotating speed difference, reciprocating type being used on the middle-size and small-size equipment, because its rotating speed can not be too high, so horsepower is not too large, Quan need the local gas turbine of using of high-power, but no matter which kind of pattern, their thermal efficiency all is very low, less than 40% that is to say that one kilogram of fuel oil has only 0.4 kilogram of work done, world today's energy shortage, the thermal efficiency of how trying every possible means to improve, this is the most basic.Be so, all that what condition makes the thermal efficiency low like this? mainly contain following five aspects:
First: the Reciprocating engine of constant volume combustion now, air feed, fuel feeding from the source are two autonomous systems, fact proved, can not guarantee to mix, again can not be by the cooperation of the theoretical burning of oil gas, cause therefore that burning is bad, oxygen supply is not enough, decompose free carbon, formation with black smoke is discharged, and has promptly wasted oil, has polluted environment again.
Second: present motor aspirated volume and allowance for expansion equate it is irrational, there is the gas of High Temperature High Pressure continuation work done greatly to have to get rid of in advance about 4-6 kilogram, 700-800 ℃ gas is avoided sound, must pacify baffler, this is a significant wastage, after should adding oil firing by the air-breathing process of calculating a constant volume, as expand that to improve be several times of relations of aspirated volume, guarantee that maximum work done is perfect.Have now and utilize exhaust gas turbocharge than heavy duty, this working procedure is to reduce the principal element of the thermal efficiency.
The the 3rd: present reciprocating internal combustion engine, must be that cylinder inner wall can not be above 400 ℃ through the reason of steam cooling system, otherwise cylinder body deliquescing and distortion, piston ring scrapes off inboard wall of cylinder block very soon, cause seal failure, and the result of cooling causes just temperature, pressure reduction, constant volume combustion relatively hot efficient is higher, utilize the effect of initial momentum exactly, this part energy loss is only second to expansion-loss.
The 4th: power and rotating speed are directly proportional, and reciprocating type why rotating speed can not be too high, be because there is the upper and lower dead point of reciprocating part to stop, commutation inertial force is especially big, especially big-and-middle-sized internal-combustion engine rotational speed is lower, this also is the problem that conscientiously solves how to improve rotating speed, and that reduces exactly or does not have reciprocating member, and replacing rotation mode does not then just have inertial force.
The the 5th: the power of reducing friction, increase mechanical efficiency, it is too many that existing reciprocating internal combustion engine is used for the sliding friction condition, and construction machine efficient has only 75-85%, and rotary moveable engine friction parts of the present invention are less relatively, and the mechanic effect that can infer it is greater than shuttle.
Internal-combustion piston engine is a kind of equipment most effective in the hot machine, and it mainly comprises structures such as cylinder, piston, bent axle.Wherein, cylinder is the well-mixed place of fuel and air (other hot machine such as gas turbine is not because of having this fuel of cylinder and the well-mixed place of air can't perfect combustion, so the thermal efficiency is lower); It simultaneously also is the place that working medium expands and does work, but because piston is among the motion that does not stop, therefore whole volume is constantly to change, and corresponding temperature, pressure are also changing, under the situation that this three changes simultaneously, it is unrealistic wanting to spray into exactly fuel.Even carry out proportioning fully idealizedly, reaching simultaneously, burning (blast) also is impossible at all.Because the propagation of petrol engine ignition flame and the oil spout of diesel engine all are processes, in a certain stage of this process, piston position changes already.Therefore have to make top dead center (being the peak of the piston motion) burning (blast) of fuel as much as possible, thereby reach maximum explosive force at piston.So the adjusting of ignition advance angle or injection advance angle and so on is just arranged and increases measure such as compression ratio.But because of piston is vertical motion, must convert to by bent axle to rotatablely move, so all burnings (blast) must be carried out later at top dead center, if be in before the top dead center (dead point), then can damagingly damage; In order to increase compression ratio, must use the temperature (otherwise before top dead center, will burn) of strong high-grade fuel of anti-knock and reduction cylinder; So just must cool off, just waste heat energy by cooling jacket.Because compression produces High Temperature High Pressure, add the locular wall chill effect of cooling generation etc. again, so just produced NO
xBefouling environment.Even most importantly used electric injection system, but under the situation that volume, temperature, pressure, air change simultaneously, the fuel that accurately sprays into can not burn simultaneously, a part has lost the acting ability (because piston is descending because of being in after-burning (afterburning) phase, volume has become greatly, also no longer produces useful work even expand); Because cycle period is very short, fully mix and need room and time, and applying working condition changes constantly, has caused the discharging of unburnt CO, CH, PM atmospheric pollutants such as (particles) again as idling, traction, climbing, acceleration and deceleration etc.
Internal-combustion piston engine, externally acting is intermittent, is again shuttle dynamic power machine, the raising of its inertia force influence rotating speed.Power also is difficult to increase, and when aircraft, boats and ships, generating etc. need large-sized power, can only adopt the lower gas turbine of the thermal efficiency.In a word, existing efficiency of heat engine is extremely low, and is seriously polluted, makes difficulty (localization rate of parts and components is extremely low), the cost costliness.
Summary of the invention
The object of the present invention is to provide a kind of environment-friendly energy-saving type rotary piston engine, it is low to solve the existing efficiency of internal combustion engine, complex structure, makes difficulty and uses problems such as seriously polluted.
Technological scheme of the present invention is:
A kind of environment-friendly energy-saving type rotary piston engine, comprise expansion exhaust cylinder block, compression and combustion cylinder block, air-breathing compression cylinder block, establish rotor in the expansion exhaust cylinder block and closely contact with rotor, can be with rotor rotation reciprocating dividing plate, rotor, dividing plate separate expansion exhaust cylinder block, one side communicates with the compression and combustion cylinder block, and opposite side communicates with outlet pipe; Establish flap in the compression and combustion cylinder block, flap is separated into firing chamber and pressing chamber with the compression and combustion cylinder block; Establish rotor in the air-breathing compression cylinder block and closely contact with rotor, can be with rotor rotation reciprocating dividing plate, rotor, dividing plate separate air-breathing compression cylinder block, a side communicates with the mixed gas suction tude, opposite side communicates with the compression and combustion cylinder block.
Described environment-friendly energy-saving type rotary piston engine, the sealing configuration that rotor, flap adopt axial seal, radial seal and end face seal to combine.
Described environment-friendly energy-saving type rotary piston engine, the outlet pipe of tail gas is communicated with the tail gas synthesizer.
Described environment-friendly energy-saving type rotary piston engine, between the axle at expansion exhaust cylinder block, compression and combustion cylinder block, air-breathing compression cylinder block place by gear transmission.
Described environment-friendly energy-saving type rotary piston engine, the mixed gas suction tude communicates with the oil gas supply system, the oil gas supply system comprises air metering mechanism, fuel meter, blower, wind-force stirrer, air intake control valve door, oil-spraying atomizer thereof, the pipeline of blower air feed is provided with the air metering mechanism, the pipeline that communicates with oil-spraying atomizer thereof is provided with fuel meter, be provided with the wind-force stirrer in oil, the gas mixing chamber, be provided with the air intake control valve door for cylinder block provides the pipeline of oil, gas mixture.
Described environment-friendly energy-saving type rotary piston engine, comprise two expansion exhaust cylinder blocks, two compression and combustion cylinder blocks, two air-breathing compression cylinder blocks, be provided with dividing plate between the rotor in the expansion exhaust cylinder block, be provided with dividing plate between the rotor in the air-breathing compression cylinder block, dividing plate in the expansion exhaust cylinder block is separated into expansion, exhaust stroke with expansion exhaust cylinder block, and the dividing plate in the air-breathing compression cylinder block is separated into air-breathing, compression stroke with air-breathing compression cylinder block.
Described environment-friendly energy-saving type rotary piston engine, dividing plate are made of corresponding up and down plate respectively, are provided with spring between the corresponding plate.
Described environment-friendly energy-saving type rotary piston engine, dividing plate is made of six blocks of plates, and being provided with spring between every pair of corresponding plate is one group, the structure for reciprocatingly sliding mutually between three groups.
The invention has the beneficial effects as follows:
First: the Reciprocating engine of constant volume combustion now, air feed, fuel feeding from the source are two autonomous systems, fact proved, can not guarantee to mix, again can not be by the cooperation of the theoretical burning of oil gas, cause therefore that burning is bad, oxygen supply is not enough, decompose free carbon, formation with black smoke is discharged, and has promptly wasted oil, has polluted environment again.
The present invention does a device specially oil, gas is mixed by the theoretical calculation ratio, needs 1m as 1 kilogram of gasoline
3During air, the present invention 1.1m
3Air makes it to mix, and what inspiration was gone like this is mixed gas, guarantees that burning is perfect, does not waste oil, free from environmental pollution.
Second: present motor aspirated volume and allowance for expansion equate it is irrational, there is the gas of High Temperature High Pressure continuation work done greatly to have to get rid of in advance about 4-6 kilogram, 700-800 ℃ gas is avoided sound, must pacify baffler, this is a significant wastage, after should adding oil firing by the air-breathing process of calculating a constant volume, as expand that to improve be several times of relations of aspirated volume, guarantee that maximum work done is perfect.Have now and utilize exhaust gas turbocharge than heavy duty, this working procedure is to reduce the principal element of the thermal efficiency.
The present invention is a variable volume, and aspirated volume and allowance for expansion are by calculating, and it is perfect to make it better to expand, and reaches best work done effect.
The the 3rd: present reciprocating internal combustion engine, must be that cylinder inner wall can not be above 400 ℃ through the reason of steam cooling system, otherwise cylinder body deliquescing and distortion, piston ring scrapes off inboard wall of cylinder block very soon, cause seal failure, and the result of cooling causes just temperature, pressure reduction, constant volume combustion relatively hot efficient is higher, utilize the effect of initial momentum exactly, this part energy loss is only second to expansion-loss.
New material is a lot of in the world today, and the present invention selects for use, and material high temperature resistant, wear-resisting, that heat-shielding performance is good tumbles in interior cover, and is just relatively good as the pottery of present proposition, tumbles in cylinder sleeve only for the cylinder block of expansion working, and air-breathing compression cylinder need not be trapped.This has been carried out, and it is very big also to improve the thermal efficiency, and cylinder body do not have water jacket, makes simple.
The 4th: power and rotating speed are directly proportional, and reciprocating type why rotating speed can not be too high, be because there is the upper and lower dead point of reciprocating part to stop, commutation inertial force is especially big, especially big-and-middle-sized internal-combustion engine rotational speed is lower, this also is the problem that conscientiously solves how to improve rotating speed, and that reduces exactly or does not have reciprocating member, and replacing rotation mode does not then just have inertial force.
Structure of the present invention has solved this problem, though dividing plate has reciprocating member,, stroke little because of quality lacked, inertial force is also little, can be than a lot of rotating speeds of reciprocating type raising, and it is a lot of to increase power.But as constant volume combustion equipment, rotating speed should combine with firing effect, and raising rotating speed that can not be simply and firing effect does not reach is because burning is divided into preignition period, just fires phase, after burning period, fuel could burn in the time of must reaching burning-point through preheating, and excessive velocities may cause after burning period longer.So rotating speed will be controlled on the basis of satisfying firing effect, otherwise become minus effect.
The the 5th: the power of reducing friction, increase mechanical efficiency, it is too many that existing reciprocating internal combustion engine is used for the sliding friction condition, and construction machine efficient has only 75-85%, and rotary moveable engine friction parts of the present invention are less relatively, and the mechanic effect that can infer it is greater than shuttle.
Description of drawings
Fig. 1 is a working principle organigram of the present invention.
Fig. 2 is the plan view of environmental protection and energy saving rotary piston engine of the present invention.
Fig. 3 is a driving mechanism schematic representation among Fig. 2.
Fig. 4 is an oil gas supply system mixing arrangement schematic representation of the present invention.
Fig. 5 is a tail gas synthesizer schematic representation of the present invention.
Among the figure, 1 rotor; 2 spark plugs; 3 tail gas synthesizers; 4 dividing plates; 5 rotors; 601 firing chambers; 602 pressing chambers; 7 rotors; 8, dividing plate; 9 mixed gas suction tude; 101 firing chambers; 102 pressing chambers; 11 rotors; 12 spark plugs or oil nozzle; 13 flaps; 141 radial seals; 142 axial seals; 143 end face seals; 15 oil gas supply systems; 151 air metering mechanisms; 152 fuel meters; 153 blowers; 154 wind-force stirrers; 155 air intake control valve doors; 156 oil-spraying atomizer thereofs; 16 flywheels; 17 driving mechanisms; 171 gear I; 172 gear II; 173 gear III; 174 gear IV; 175 gear V; 176 gear VI; 177 gear VII; 178 gear VIII; 179 chains; 181 expansion exhaust cylinder blocks; 182 compression and combustion cylinder blocks; 183 air-breathing compression cylinder blocks; 19 ceramic chamber linings; 20 springs.
Embodiment
As shown in Figure 1, main structure of the present invention comprises rotor 1, spark plug 2, tail gas synthesizer 3, dividing plate 4, rotor 5, firing chamber 601, pressing chamber 602, rotor 7, dividing plate 8, mixed gas suction tude 9, firing chamber 101, pressing chamber 102, rotor 11, spark plug or oil nozzle 12, flap 13, piston ring (comprising radial seal 141, axial seal 142, end face seal 143), oil gas supply system 15, expansion exhaust cylinder block 181, compression and combustion cylinder block 182, air-breathing compression cylinder block 183, ceramic chamber lining 19 etc.
Totally six of cylinder blocks of the present invention are equipped with rotor 1,5 respectively in two expansion exhaust cylinder blocks 181, and rotor 1,5 is finished the expansion exhaust stroke, and expansion exhaust cylinder block 181 inwalls tumble in ceramic chamber lining 19; In two compression and combustion cylinder blocks 182 flap 13 is housed respectively, compression and combustion cylinder block 182 is separated into firing chamber and pressing chamber by flap 13, and flap 13 is separated compression and combustion process, and the rotating speed of flap is 1/2 of other rotors; In two air-breathing compression cylinder blocks 183 rotor 7,11 is housed respectively, rotor 7,11 is finished air-breathing, compression stroke; Mixed gas from oil gas supply system 15 enters in the air-breathing compression cylinder block 183 through mixed gas suction tude 9, be pressed onto firing chamber 601 (establishing spark plug 2 in the firing chamber 601), pressing chamber 602 the insides through the gas after air-breathing, the compression stroke, for rotor 5 expansion workings; Mixed gas from oil gas supply system 15 enters in the air-breathing compression cylinder block 183 through mixed gas suction tude 9, be pressed onto firing chamber 101 (establishing spark plug or oil nozzle 12 in the firing chamber 101), pressing chamber 102 the insides through the gas after air-breathing, the compression stroke, for rotor 1 expansion working; Tail gas behind the expansion working enters tail gas synthesizer 3.
The sealing means that rotor of the present invention 1 adopts radial seal 141, axial seal 142, end face seal 143 to combine, same rotor 5,7,11 and flap 13 also adopt radial seal, axial seal, end and seal the sealing means that combines.
The present invention compares by the tectonic analysis to existing two kinds of patterns, and the present invention makes following improvement:
First: transform first, second, third that to solve in the background technique with reciprocating type, and the 4th, the 5th maintain the original state also, but it is a lot of also to improve the thermal efficiency, and reciprocating type maximum characteristics are to seal reliably, implement than being easier to, through the transformation of last 100 years, now ripe.Shown in Fig. 1,2,5, existing reciprocal six cylinders, quartastroke engine circles and can only make merit three times, and through after transforming, circles and can do merit four times, and only bent axle, gas distribution system, cylinder cap, electrical distribution system being made amendment gets final product.For example: six cylinders, cylinder diameter Φ=100mm; Stroke also is 100mm, then former reciprocating type be all air-breathing work done of each cylinder; Now change the air-breathing compression of a cylinder into, the cylinder work done on both sides, exhaust, as keep former aspirated volume constant, the air-breathing compression cylinder block diameter after the change becomes 180mm.By contrast, many actings once promptly increase power about 25%.
Second: shown in Fig. 1,2,5, rotary piston engine can fully solve first in the background technique to the 5th deficiency, and the difficulty of doing rotary maximum is a sealing problem.It is difficult to solve except radially also having the end face seal problem, the present invention seal employing axially, radially, end face seal combines the solution that sealing problem is improved.From work done, reciprocating type six cylinder four-strokes circle and only finish three working strokes and be equivalent to 540 °, and this structure circles and finishes 720 °, therefore circles and can do merit four times, and working procedure is as follows:
The cylinder block at rotor 7,11 places is finished air-breathing, compression stroke; Flap 13 is separated into firing chamber and pressing chamber with compression and combustion cylinder block 182, and flap 13 rotating speeds are 1/2 of rotor 7,11 rotating speeds, and the cylinder block that the gas that compression volume breaks out through igniting enters rotor 1,5 places carries out expansion working; Rotor 1,5 back are combustion gas.
As shown in Figure 1, light a fire when rotor 1,5 turns over upper dead center, enter rotor 1,5 space works done, the cylinder block of rotor 1 has just turned over upper dead center and has begun work done, and the cylinder block of rotor 5 has expanded 180 °.
As Figure 1-3, driving mechanism of the present invention is the chain drive mechanism, driving mechanism 17 comprises gear I 171, gear II 172, gear III173, gear IV174, gear V 175, gear VI176, gear VII177, gear VIII178, chain 179 etc., gear I 171, gear VII177 is a driving gear, gear I 171 is by chain 179 driven gear II 172, gear IV174 rotates, gear VII177 is by chain driven gear VI176, gear VIII178 rotates, gear IV174, be separately installed with pitch wheel III173 on the axle at gear VI176 place, gear V 175, gear IV174, the axle at gear VI176 place is driven by flywheel 16.On the axle at gear I 171, gear VII177 place cylinder block is installed respectively, two interior rotors 5,1 of cylinder block are finished expansion working and exhaust stroke; On the axle at gear II 172, gear VIII178 place cylinder block is installed respectively, two interior rotors 7,11 of cylinder block are finished air-breathing and compression stroke; On the axle at gear IV174, gear VI176 place cylinder block is installed respectively, two interior flaps of cylinder block are divided into pressing chamber and firing chamber; The number of teeth of gear IV 174, gear VI176 is identical, and its number of teeth is gear I 171, gear II 172, gear VII177, the gear VIII178 number of teeth 2 times, so flap 13 rotating speeds are 1/2 of rotor 7,11 rotating speeds.
As shown in Figure 4, oil gas supply system 15 of the present invention comprises air metering mechanism 151, fuel meter 152, blower 153, wind-force stirrer 154, air intake control valve door 155, oil-spraying atomizer thereof 156 etc.Blower 153 is by air metering mechanism 151 control air inflows, and suction pressure is not less than the 200mm water column.Oil-spraying atomizer thereof 156 is by fuel meter 152 control oil inlet quantities, and oil, gas are up after wind-force stirrer 154 stirs in proportion (oil, gas weight ratio 1: 13) and mixes, and are the cylinder block air feed through air intake control valve door 155, mixed gas suction tude 9.
Three, environmental treatment: the tail gas of automobile has polluted environment now, and present tail gas is except CO
2Also have CO and free charcoal C outward,
11, book lay special stress on greenhouse effect are negotiated in the capital of a country, and along with the increase of automobile, the urban air reserves descend greatly.Be exactly the internal-combustion engine by the present invention's design, the complete Theory burning also is to discharge N
2, H
2O, CO
2, also must solve CO
2The discharge amount problem, but from composition, this all is a chemical element, should make it synthetic a certain product by chemical way,, a device be arranged when suitably adding catalyzer if under a constant temperature, pressure condition, add metal Na, tail gas enters from top tail gas entry port, then H
2O+CO
2+ Na → NaHCO
3Become sodium bicarbonate, promptly edible saleratus, responseless N
2Discharge from the tail gas outlet, the tail gas synthesizer is seen Fig. 5.Through after the vent gas treatment, promptly changed environmental pollution, reclaimed product again, this is a developing direction.
Claims (8)
1, a kind of environment-friendly energy-saving type rotary piston engine, it is characterized in that: comprise expansion exhaust cylinder block, compression and combustion cylinder block, air-breathing compression cylinder block, establish rotor in the expansion exhaust cylinder block and closely contact with rotor, can be with rotor rotation reciprocating dividing plate, rotor, dividing plate separate expansion exhaust cylinder block, one side communicates with the compression and combustion cylinder block, and opposite side communicates with outlet pipe; Establish flap in the compression and combustion cylinder block, flap is separated into firing chamber and pressing chamber with the compression and combustion cylinder block; Establish rotor in the air-breathing compression cylinder block and closely contact with rotor, can be with rotor rotation reciprocating dividing plate, rotor, dividing plate separate air-breathing compression cylinder block, a side communicates with the mixed gas suction tude, opposite side communicates with the compression and combustion cylinder block.
2, according to the described environment-friendly energy-saving type rotary piston engine of claim 1, it is characterized in that: the sealing configuration that rotor, flap adopt axial seal, radial seal and end face seal to combine.
3, according to the described environment-friendly energy-saving type rotary piston engine of claim 1, it is characterized in that: the outlet pipe of tail gas is communicated with the tail gas synthesizer.
4, according to the described environment-friendly energy-saving type rotary piston engine of claim 1, it is characterized in that: between the axle at expansion exhaust cylinder block, compression and combustion cylinder block, air-breathing compression cylinder block place by gear transmission.
5, according to the described environment-friendly energy-saving type rotary piston engine of claim 1, it is characterized in that: the mixed gas suction tude communicates with the oil gas supply system, the oil gas supply system comprises air metering mechanism, fuel meter, blower, wind-force stirrer, air intake control valve door, oil-spraying atomizer thereof, the pipeline of blower air feed is provided with the air metering mechanism, the pipeline that communicates with oil-spraying atomizer thereof is provided with fuel meter, be provided with the wind-force stirrer in oil, the gas mixing chamber, be provided with the air intake control valve door for cylinder block provides the pipeline of oil, gas mixture.
6, according to the described environment-friendly energy-saving type rotary piston engine of claim 1, it is characterized in that: comprise two expansion exhaust cylinder blocks, two compression and combustion cylinder blocks, two air-breathing compression cylinder blocks, be provided with dividing plate between the rotor in the expansion exhaust cylinder block, be provided with dividing plate between the rotor in the air-breathing compression cylinder block, dividing plate in the expansion exhaust cylinder block is separated into expansion, exhaust stroke with expansion exhaust cylinder block, and the dividing plate in the air-breathing compression cylinder block is separated into air-breathing, compression stroke with air-breathing compression cylinder block.
7, according to the described environment-friendly energy-saving type rotary piston engine of claim 6, it is characterized in that: dividing plate is made of corresponding up and down plate respectively, is provided with spring between the corresponding plate.
8, according to the described environment-friendly energy-saving type rotary piston engine of claim 7, it is characterized in that: dividing plate is made of six blocks of plates, and being provided with spring between every pair of corresponding plate is one group, the structure for reciprocatingly sliding mutually between three groups.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100468572A CN100501140C (en) | 2006-06-09 | 2006-06-09 | Environment-friendly energy-saving type rotary piston engine |
| PCT/CN2007/001825 WO2007140718A1 (en) | 2006-06-09 | 2007-06-08 | A enviornment protection energy saving rotary-piston engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100468572A CN100501140C (en) | 2006-06-09 | 2006-06-09 | Environment-friendly energy-saving type rotary piston engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101086222A true CN101086222A (en) | 2007-12-12 |
| CN100501140C CN100501140C (en) | 2009-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100468572A Expired - Fee Related CN100501140C (en) | 2006-06-09 | 2006-06-09 | Environment-friendly energy-saving type rotary piston engine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100501140C (en) |
| WO (1) | WO2007140718A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259572A (en) * | 2019-06-06 | 2019-09-20 | 周信城 | Seperated engine |
| CN110529238A (en) * | 2018-11-22 | 2019-12-03 | 李玉春 | The three concentric eccentric rotor homogeneity compression-ignition engines of circle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203335230U (en) * | 2013-01-09 | 2013-12-11 | 黄荣嵘 | Turbine rotor energy-saving engine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59231136A (en) * | 1983-06-10 | 1984-12-25 | Katsuhiko Sakata | Rotary engine |
| HU207763B (en) * | 1986-06-20 | 1993-05-28 | Attila Krisztics | Internal combustion engine |
| CN2067761U (en) * | 1989-09-26 | 1990-12-19 | 徐冲 | Rotary round rotor engine |
| JPH09264152A (en) * | 1996-03-28 | 1997-10-07 | Shiro Onishi | Rotary piston type internal combustion engine |
| JPH10280970A (en) * | 1997-04-04 | 1998-10-20 | Isao Kokubo | Work division type rotary engine |
-
2006
- 2006-06-09 CN CNB2006100468572A patent/CN100501140C/en not_active Expired - Fee Related
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2007
- 2007-06-08 WO PCT/CN2007/001825 patent/WO2007140718A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529238A (en) * | 2018-11-22 | 2019-12-03 | 李玉春 | The three concentric eccentric rotor homogeneity compression-ignition engines of circle |
| CN110259572A (en) * | 2019-06-06 | 2019-09-20 | 周信城 | Seperated engine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007140718A1 (en) | 2007-12-13 |
| CN100501140C (en) | 2009-06-17 |
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