CN102817699A - Impeller and piston composite high-detonation-pressure engine - Google Patents
Impeller and piston composite high-detonation-pressure engine Download PDFInfo
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- CN102817699A CN102817699A CN2012102693316A CN201210269331A CN102817699A CN 102817699 A CN102817699 A CN 102817699A CN 2012102693316 A CN2012102693316 A CN 2012102693316A CN 201210269331 A CN201210269331 A CN 201210269331A CN 102817699 A CN102817699 A CN 102817699A
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Abstract
The invention discloses an impeller and piston composite high-detonation-pressure engine, which comprises a piston-type internal-combustion engine and an impeller gas compressor, wherein the compressed gas outlet of the impeller gas compressor is communicated with an internal-combustion engine gas inlet of the piston-type internal-combustion engine; the compression ratio of the piston-type internal-combustion engine is less than 6; and the pressure bearing capability of the compressed gas outlet of the impeller gas compressor is more than 0.8MPa. The impeller and piston composite high-detonation-pressure engine, which is disclosed by the invention, has the advantages that the structure is simple, and the detonation pressure of the piston-type internal-combustion engine is greatly improved so as to greatly improve the efficiency of the internal-combustion engine.
Description
Technical field
The present invention relates to heat energy and power field, especially a kind of motor.
Background technique
Conventional piston formula thermal power system (being internal-combustion engine) wants more effectively the thermal power transfer of fuel is become mechanical work; Will increase substantially the pressure of working medium; Yet in conventional piston formula motor; If the diameter design of piston-cylinder is bigger, then have a strong impact on its bearing capacity, the highest bearing capacity of the firing chamber of therefore present conventional piston formula motor is only about 200 barometric pressure; If the design of the diameter of piston-cylinder is less, then have a strong impact on the power output capability of motor.Therefore, need a kind of detonation pressure height of invention and the big high efficience motor of power output capability.
Summary of the invention
In order to address the above problem, the technological scheme that the present invention proposes is following:
The compound high detonation pressure motor of a kind of impeller piston; Comprise internal-combustion piston engine and impeller gas compressor; The pressurized gas outlet of said impeller gas compressor is communicated with the internal combustion engine inlet of said internal-combustion piston engine; The compression ratio of said internal-combustion piston engine is less than 6, and the bearing capacity of the pressurized gas of said impeller gas compressor outlet is greater than 0.8MPa.
The bearing capacity of the firing chamber of said internal-combustion piston engine is greater than 25MPa.
The bearing capacity of the crankcase of said internal-combustion piston engine is greater than 0.8MPa.
On the said internal combustion engine inlet between outlet of the pressurized gas of said impeller gas compressor and the said internal-combustion piston engine, establish cooler.
On the I. C. engine exhaust road of said internal-combustion piston engine, establish power turbine mechanism.
On the firing chamber of said internal-combustion piston engine, establish the dilatant inlet.
Said dilatant inlet is made as the heat adjustable fuel inlet that rubs.
Said impeller gas compressor is made as the multi-stage impeller gas compressor.
In said multi-stage impeller gas compressor, establish the inter-stage cooler.
The I. C. engine exhaust road of said internal-combustion piston engine is communicated with the acting mechanism intake duct of piston acting mechanism.
On the acting mechanism air outlet flue of said piston acting mechanism, establish power turbine mechanism.
A kind of method that improves the compound high detonation pressure engine efficiency of said impeller piston; The temperature of adjusting the gas working medium that the firing chamber of said internal-combustion piston engine produces is below 2000K; The pressure of adjusting the gas working medium that said firing chamber produces is to more than the 15MPa, makes adiabatic relation of temperature and pressure type of meeting of the gas working medium that said firing chamber produces.
A kind of method that improves the compound high detonation pressure engine efficiency of said impeller piston is adjusted the air inflow of the firing chamber of said internal-combustion piston engine, makes excess air factor in the said firing chamber less than 1.95.
In internal-combustion engine; If can make the exothermic process of combustion chemistry reaction under high working medium pressure condition, carry out (promptly being equivalent to improve compression ratio); Just can improve the efficient of internal-combustion engine; Even if yet because the traditional boosting internal combustion engine of traditional combustion engine, the gas pressure when getting into cylinder is general all below 0.5MPa, this has just inevitably formed a pair of contradiction; If promptly keep cylinder bore to be in than levels, the bearing capacity of cylinder (being the firing chamber bearing capacity) just is difficult to the level that reaches higher; If cylinder bore is dwindled, though can improve the bearing capacity of said cylinder, the MAF of internal-combustion engine can reduce significantly, finally influences the power output capacity of said internal-combustion engine.
Principle of the present invention is: utilize said impeller type gas compressor that the gas that gets into said internal-combustion piston engine is carried out supercharging significantly the volume-diminished of gas, density are increased; Again the pressurized gas that this pressure is high, density is high is imported further to compress in the said internal-combustion piston engine and improve gas pressure; The combustion chemistry reaction takes place in said internal-combustion piston engine then; Carry out being higher than under the pressure condition of conventional engines with the exothermic process that reaches combustion chemistry reaction, to improve the efficient of motor; In this course; Be in elevated pressures and higher density state owing to get into the gas of said internal-combustion piston engine; So can reduce the diameter of the cylinder of said internal-combustion piston engine, with the bearing capacity of the said firing chamber that increases substantially said internal-combustion piston engine.
The compound high detonation pressure motor of the disclosed impeller piston of the present invention can cool off in compression process, and then can under the lower situation of temperature, realize high detonation pressure.
The compound high detonation pressure motor of the disclosed impeller piston of the present invention is under the situation of identical MAF, and the diameter design of the cylinder of said internal-combustion piston engine is less, to bear higher explosion pressure.
Among the present invention, the gas of being discharged by the said I. C. engine exhaust road of the said internal-combustion piston engine acting of should further expanding is to improve the efficient of said internal-combustion piston engine.
Among the present invention, so-called power turbine mechanism is meant that all utilize gas flow expand the externally mechanism of acting, for example power turbine, power turbine etc.
Among the present invention, so-called impeller gas compressor is meant the device that all utilize impeller that gas is compressed, for example turbocompressor etc.
Among the present invention, said power turbine mechanism can be to said impeller gas compressor outputting power, also can with said internal-combustion piston engine external outputting power together.
Among the present invention, so-called cooler is meant that all can reduce the device of working medium temperature, for example radiator, heat exchanger or hybrid cooler; So-called hybrid cooler is meant through in working medium, sneaking into other material to reach the device that makes the working medium temperature reduce purpose.
Among the present invention; Excess air factor in the firing chamber of said internal-combustion piston engine is less than 1.90,1.85,1.80,1.75,1.70,1.65,1.60,1.55,1.50,1.45,1.40,1.35,1.30,1.25,1.20,1.15,1.10 or less than 1.05, or equals 1.00.
Among the present invention; So-called excess air factor is meant the actual air quality and the ratio of fuel combustion required air quality in theory that charges into said the firing chamber in, and for example excess air factor is 1.5 to be meant that the actual air quality that charges in the said firing chamber is 1.5 times of fuel combustion required air quality in theory.
Among the present invention, the bearing capacity of the pressurized gas of said impeller gas compressor outlet is greater than 0.9MPa, 1MPa, 1.2MPa, 1.3MPa, 1.5MPa, 2MPa, 2.5MPa, 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5 MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa, 15MPa, 15.5MPa, 16MPa, 16.5MPa, 17MPa, 17.5MPa, 18MPa, 18.5MPa, 19MPa, 19.5MPa, 20MPa, 20.5MPa, 21MPa, 21.5MPa, 22MPa, 22.5MPa, 23MPa, 23.5MPa, 24MPa, 24.5MPa, 25MPa, 25.5MPa, 26MPa, 26.5MPa, 27MPa, 27.5MPa, 28MPa, 28.5MPa, 29MPa, 29.5MPa or greater than 30MPa; Correspondingly, the pressure of the pressurized gas in the pressurized gas outlet port of said impeller gas compressor is greater than 0.9MPa, 1MPa, 1.2MPa, 1.3MPa, 1.5MPa, 2MPa, 2.5MPa, 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5 MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa, 15MPa, 15.5MPa, 16MPa, 16.5MPa, 17MPa, 17.5MPa, 18MPa, 18.5MPa, 19MPa, 19.5MPa, 20MPa, 20.5MPa, 21MPa, 21.5MPa, 22MPa, 22.5MPa, 23MPa, 23.5MPa, 24MPa, 24.5MPa, 25MPa, 25.5MPa, 26MPa, 26.5MPa, 27MPa, 27.5MPa, 28MPa, 28.5MPa, 29MPa, 29.5MPa or greater than 30MPa.
Among the present invention, the bearing capacity of the firing chamber of said internal-combustion piston engine is greater than 25.5MPa, 26MPa, 26.5MPa, 27MPa, 27.5MPa, 28MPa, 28.5MPa, 29MPa, 29.5MPa, 30MPa, 30.5MPa, 31MPa, 31.5MPa, 32MPa, 32.5MPa, 33MPa, 33.5MPa, 34MPa, 34.5MPa, 35MPa, 35.5MPa, 36MPa, 36.5MPa, 37MPa, 37.5MPa, 38MPa, 38.5MPa, 39MPa, 39.5MPa, 40MPa, 40.5MPa, 41MPa, 41.5MPa, 42MPa, 42.5MPa, 43MPa, 43.5MPa, 44MPa, 44.5MPa, 45MPa, 45.5MPa, 46MPa, 46.5MPa, 47MPa, 47.5MPa, 48MPa, 48.5MPa, 49MPa, 49.5MPa, 50MPa, 50.5MPa, 51MPa, 51.5MPa, 52MPa, 52.5MPa, 53MPa, 53.5MPa, 54MPa, 54.5MPa, 55MPa, 55.5MPa, 56MPa, 56.5MPa, 57MPa, 57.5MPa, 58MPa, 58.5MPa, 59MPa, 59.5MPa or greater than 60MPa.
Among the present invention, the bearing capacity of the crankcase of said internal-combustion piston engine is greater than 0.9MPa, 1MPa, 1.2MPa, 1.3MPa, 1.5MPa, 2MPa, 2.5MPa, 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5 MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa, 15MPa, 15.5MPa, 16MPa, 16.5MPa, 17MPa, 17.5MPa, 18MPa, 18.5MPa, 19MPa, 19.5MPa, 20MPa, 20.5MPa, 21MPa, 21.5MPa, 22MPa, 22.5MPa, 23MPa, 23.5MPa, 24MPa, 24.5MPa, 25MPa, 25.5MPa, 26MPa, 26.5MPa, 27MPa, 27.5MPa, 28MPa, 28.5MPa, 29MPa, 29.5MPa or greater than 30MPa.
Among the present invention, so-called internal-combustion piston engine is meant the internal-combustion engine that all utilize piston externally to do work, and can be conventional piston formula motor, engine with piston-type rotor, also can be free-piston engine.
Among the present invention, said internal-combustion piston engine can be a two stroke engine, also can be four stroke engine.
Among the present invention, so-called piston acting mechanism is meant that all utilize the expand cylinder piston mechanism of the external outputting power of acting of gas working medium.
Among the present invention, Fig. 9 is the graph of a relation of the temperature T and the pressure P of gas working medium, and curve shown in the O-A-H is to be the adiabatic relation curve of gas working medium that the O of 298K and 0.1MPa is ordered through status parameter; The B point is the virtual condition point of gas working medium, and curve shown in the E-B-D is the adiabatic relation curve of ordering through B, and the A point is identical with the pressure that B is ordered; Curve shown in the F-G is the adiabatic relation curve of working medium through 2800K and 10MPa (being the state point of the gas working medium that is about in the present internal-combustion engine to begin to do work).
Among the present invention;
in
among Fig. 9 is the gas working medium adiabatic index;
is the pressure of gas working medium;
is the temperature of gas working medium, and
is constant.
Among the present invention, so-called type adiabatic relation comprises following three kinds of situation: 1. the status parameter of gas working medium (being the temperature and pressure of working medium) point is on said working medium thermal insulation relation curve, and promptly the status parameter point of gas working medium is in Fig. 9 shown in the O-A-H on the curve; 2. the status parameter of gas working medium (being the temperature and pressure of working medium) point is in the adiabatic relation curve of said working medium left side, the i.e. left side of the status parameter point of gas working medium curve shown in the O-A-H in Fig. 9; 3. the status parameter of gas working medium (being the temperature and pressure of working medium) point is on the adiabatic relation curve of said working medium right side; It is the right side of status parameter point curve shown in the O-A-H in Fig. 9 of gas working medium; But the pressure that the temperature of gas working medium is not higher than gas working medium thus by the thermal insulation relation calculate the gained temperature add 1000K with, add 950K's and, add 900K's and, add 850K's and, add 800K's and, add 750K's and, add 700K's and, add 650K's and, add 600K's and, add 550K's and, add 500K's and, add 450K's and, add 400K's and, add 350K's and, add 300K's and, add 250K's and, add 200K's and, add 190K's and, add 180K's and, add 170K's and, add 160K's and, add 150K's and, add 140K's and, add 130K's and, add 120K's and, add 110K's and, add 100K's and, add 90K's and, add 80K's and, add 70K's and, add 60K's and, add 50K's and, add 40K's and, add 30K's and or be not higher than add 20K's and; Promptly as shown in Figure 9; The virtual condition point of said gas working medium is the B point; The A point is the point on the pressure adiabatic relation curve identical with the B point, and the temperature difference between A point and the B point should be less than 1000K, 900K, 850K, 800K, 750K, 700K, 650K, 600K, 550K, 500K, 450K, 400K, 350K, 300K, 250K, 200K, 190K, 180K, 170K, 160K, 150K, 140K, 130K, 120K, 110K, 100K, 90K, 80K, 70K, 60K, 50K, 40K, 30K or less than 20K.
Among the present invention; So-called type of adiabatic relation can be any in above-mentioned three kinds of situation, just refers to: status parameter (being the temperature and pressure of the gas working medium) point of the gas working medium that is about to begin to do work is in the left field of passing through adiabatic process curve E-B-D that B orders as shown in Figure 9.
Among the present invention, the so-called gas working medium that is about to begin to do work is meant the combustion gas working medium that said firing chamber produces.
Among the present invention, the adiabatic engine system (being thermal power system) that concerns of status parameter (being the temperature and pressure of gas working medium) type of meeting of the gas working medium that is about to begin to do work is defined as low entropy motor.
Among the present invention, the cylinder bore through reducing said internal-combustion piston engine is to reach the purpose that improves said firing chamber bearing capacity.
Among the present invention; So-called dilatant is meant does not participate in the working medium that combustion chemistry has been reacted the effect of cooling and adjustment acting working medium molal quantity and participated in expanding acting; Can be gas or liquid, like water vapor, carbon dioxide, helium, nitrogen and water, liquid carbon dioxide, liquid helium, liquid nitrogen, liquefied air etc.
Among the present invention; The so-called heat adjustable fuel that rubs is meant the mixture of fuel and dilatant; Adjust said heat the rub calorific value and the molal quantity of adjustable fuel through fuel metering shared ratio in mixture; It can be the aqueous solution (like ethanol water, methanol aqueous solution etc.) of alcohols, also can be the mixed solution (like the mixed solution of ethanol, water and diesel oil, the mixed solution of ethanol, water and gasoline etc.) of alcohols, hydrocarbon and water; It can also be the mixture of several kinds of different alcohols, hydrocarbon and dilatants, like the mixture of ethanol, methyl alcohol, diesel oil, gasoline, water and liquid carbon dioxide; Moreover, the fuel that heat is rubbed in the adjustable fuel can be made up of pluralities of fuel, and dilatant also can be made up of multiple dilatant.The rub effect of adjustable fuel of said heat is in order to reduce the quantity of system's storage tank, and can to make with water be that the system of dilatant is antifreeze, anticorrosion, and makes simple in structurely, reduces the volume and the cost of system.
Among the present invention, should necessary parts, unit or system be set in the place of necessity according to the known technology in heat energy and power field.
Beneficial effect of the present invention is following:
The compound high detonation pressure engine structure of the disclosed impeller piston of the present invention is simple, has improved the detonation pressure of internal-combustion piston engine greatly, and then has increased substantially the efficient of internal-combustion engine.
Description of drawings
Shown in Figure 1 is the structural representation of the embodiment of the invention 1;
Shown in Figure 2 is the structural representation of the embodiment of the invention 2;
Shown in Figure 3 is the structural representation of the embodiment of the invention 3;
Shown in Figure 4 is the structural representation of the embodiment of the invention 4;
Shown in Figure 5 is the structural representation of the embodiment of the invention 5;
Shown in Figure 6 is the structural representation of the embodiment of the invention 6;
Shown in Figure 7 is the structural representation of the embodiment of the invention 7;
Shown in Figure 8 is the structural representation of the embodiment of the invention 8;
Fig. 9 is the graph of a relation of the temperature T and the pressure P of gas working medium,
Among the figure:
1 internal-combustion piston engine, 2 impeller gas compressors, 3 internal combustion engine inlets, 10 firing chambers, 9 crankcases, 4 coolers, 5 I. C. engine exhaust roads, 6 power turbine mechanisms, 7 dilatants inlet, 8 heat rub adjustable fuel inlet, 12 pistons acting mechanism, 13 acting mechanism air outlet flues, 401 interpolar coolers.
Embodiment
The compound high detonation pressure motor of impeller piston as shown in Figure 1; Comprise internal-combustion piston engine 1 and impeller gas compressor 2; The pressurized gas outlet of said impeller gas compressor 2 is communicated with the internal combustion engine inlet 3 of said internal-combustion piston engine 1, and the compression ratio of said internal-combustion piston engine 1 is less than 6, and the bearing capacity of the pressurized gas of said impeller gas compressor 2 outlet is greater than 0.8MPa; The bearing capacity of the firing chamber 10 of said internal-combustion piston engine 1 is greater than 25MPa; The bearing capacity of the crankcase 9 of said internal-combustion piston engine 1 is adjusted the air inflow of the firing chamber 10 of said internal-combustion piston engine 1 greater than 0.8MPa, makes excess air factor in the said firing chamber 10 less than 1.95.
In order to improve the efficient of the compound high detonation pressure motor of said impeller piston; The temperature that can adjust the gas working medium that the firing chamber 10 of said internal-combustion piston engine 1 produces is below 2000K; The pressure of adjusting the gas working medium that said firing chamber 10 produces is to more than the 15MPa, makes adiabatic relation of temperature and pressure type of meeting of the gas working medium that said firing chamber 10 produces.
During practical implementation; Selectively, the bearing capacity of the pressurized gas of said impeller gas compressor 2 outlet is greater than 0.9MPa, 1MPa, 1.2MPa, 1.3MPa, 1.5MPa, 2MPa, 2.5MPa, 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5 MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa, 15MPa, 15.5MPa, 16MPa, 16.5MPa, 17MPa, 17.5MPa, 18MPa, 18.5MPa, 19MPa, 19.5MPa, 20MPa, 20.5MPa, 21MPa, 21.5MPa, 22MPa, 22.5MPa, 23MPa, 23.5MPa, 24MPa, 24.5MPa, 25MPa, 25.5MPa, 26MPa, 26.5MPa, 27MPa, 27.5MPa, 28MPa, 28.5MPa, 29MPa, 29.5MPa or greater than 30MPa; Correspondingly, the pressure of the pressurized gas in the pressurized gas outlet port of said impeller gas compressor 2 is greater than 0.9MPa, 1MPa, 1.2MPa, 1.3MPa, 1.5MPa, 2MPa, 2.5MPa, 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5 MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa, 15MPa, 15.5MPa, 16MPa, 16.5MPa, 17MPa, 17.5MPa, 18MPa, 18.5MPa, 19MPa, 19.5MPa, 20MPa, 20.5MPa, 21MPa, 21.5MPa, 22MPa, 22.5MPa, 23MPa, 23.5MPa, 24MPa, 24.5MPa, 25MPa, 25.5MPa, 26MPa, 26.5MPa, 27MPa, 27.5MPa, 28MPa, 28.5MPa, 29MPa, 29.5MPa or greater than 30MPa;
The bearing capacity of the firing chamber 10 of said internal-combustion piston engine 1 is greater than 25.5MPa; 26MPa; 26.5MPa; 27MPa; 27.5MPa; 28MPa; 28.5MPa; 29MPa; 29.5MPa; 30MPa; 30.5MPa; 31MPa; 31.5MPa; 32MPa; 32.5MPa; 33MPa; 33.5MPa; 34MPa; 34.5MPa; 35MPa; 35.5MPa; 36MPa; 36.5MPa; 37MPa; 37.5MPa; 38MPa; 38.5MPa; 39MPa; 39.5MPa; 40MPa; 40.5MPa; 41MPa; 41.5MPa; 42MPa; 42.5MPa; 43MPa; 43.5MPa; 44MPa; 44.5MPa; 45MPa; 45.5MPa; 46MPa; 46.5MPa; 47MPa; 47.5MPa; 48MPa; 48.5MPa; 49MPa; 49.5MPa; 50MPa; 50.5MPa; 51MPa; 51.5MPa; 52MPa; 52.5MPa; 53MPa; 53.5MPa; 54MPa; 54.5MPa; 55MPa; 55.5MPa; 56MPa; 56.5MPa; 57MPa; 57.5MPa; 58MPa; 58.5MPa; 59MPa; 59.5MPa or greater than 60MPa;
The bearing capacity of the crankcase 9 of said internal-combustion piston engine 1 is greater than 0.9MPa; 1MPa; 1.2MPa; 1.3MPa; 1.5MPa; 2MPa; 2.5MPa; 3MPa; 3.5MPa; 4MPa; 4.5MPa; 5MPa; 5.5MPa; 6MPa; 6.5MPa; 7MPa; 7.5MPa; 8MPa; 8.5MPa; 9MPa; 9.5 MPa; 10MPa; 10.5MPa; 11MPa; 11.5MPa; 12MPa; 12.5MPa; 13MPa; 13.5MPa; 14MPa; 14.5MPa; 15MPa; 15.5MPa; 16MPa; 16.5MPa; 17MPa; 17.5MPa; 18MPa; 18.5MPa; 19MPa; 19.5MPa; 20MPa; 20.5MPa; 21MPa; 21.5MPa; 22MPa; 22.5MPa; 23MPa; 23.5MPa; 24MPa; 24.5MPa; 25MPa; 25.5MPa; 26MPa; 26.5MPa; 27MPa; 27.5MPa; 28MPa; 28.5MPa; 29MPa; 29.5MPa or greater than 30MPa.
Optionally, the compression ratio of said internal-combustion piston engine 1 can be made as 5.5,5,4.5,4,3.5,3,2.5,2,1.5 or 1.
The compound high detonation pressure motor of impeller piston as shown in Figure 2, itself and embodiment's 1 difference is: on the pressurized gas outlet of said impeller gas compressor 2 and the said internal combustion engine inlet 3 between the said internal-combustion piston engine 1, establish cooler 4.
The compound high detonation pressure motor of impeller piston as shown in Figure 3, itself and embodiment's 1 difference is: on the I. C. engine exhaust road 5 of said internal-combustion piston engine 1, establish power turbine mechanism 6,6 pairs of said impeller gas compressor 2 outputting powers of said power turbine mechanism.
Optionally, said power turbine mechanism 6 also can be to said impeller gas compressor 2 outputting powers, also external outputting power.
The compound high detonation pressure motor of impeller piston as shown in Figure 4, itself and embodiment's 1 difference is: on the firing chamber 10 of said internal-combustion piston engine 1, establish dilatant inlet 7.
The compound high detonation pressure motor of impeller piston as shown in Figure 5, itself and embodiment's 4 difference is: said dilatant inlet 7 is made as the heat adjustable fuel inlet 8 that rubs.
Embodiment 6
The compound high detonation pressure motor of impeller piston as shown in Figure 6, itself and embodiment's 5 difference is: said impeller gas compressor 2 is made as the both stage impellers gas compressor, on the inter-stage communication passage of said both stage impellers gas compressor, establishes inter-stage cooler 401.
Optionally, said impeller gas compressor 2 can also be made as the above multi-stage impeller gas compressor of two-stage, at least one inter-stage communication passage of said multi-stage impeller gas compressor, establishes said inter-stage cooler 401.
Embodiment 7
The compound high detonation pressure motor of impeller piston as shown in Figure 7, its difference with embodiment 1 is: the I. C. engine exhaust road 5 of said internal-combustion piston engine 1 is communicated with the acting mechanism intake duct of piston acting mechanism 12.
Embodiment 8
The compound high detonation pressure motor of impeller piston as shown in Figure 8, itself and embodiment's 7 difference is: on the acting mechanism air outlet flue 13 of said piston acting mechanism 12, establish power turbine mechanism 6,6 pairs of said impeller gas compressor 2 outputting powers of said power turbine mechanism.
Optionally, said power turbine mechanism 6 also can be to said impeller gas compressor 2 outputting powers, also external outputting power.
Obviously, the invention is not restricted to above embodiment, according to the known technology and the disclosed technological scheme of the present invention of related domain, can derive or association goes out many flexible programs, all these flexible programs also should be thought protection scope of the present invention.
Claims (10)
1. compound high detonation pressure motor of impeller piston; Comprise internal-combustion piston engine (1) and impeller gas compressor (2); It is characterized in that: the pressurized gas outlet of said impeller gas compressor (2) is communicated with the internal combustion engine inlet (3) of said internal-combustion piston engine (1); The compression ratio of said internal-combustion piston engine (1) is less than 6, and the bearing capacity of the pressurized gas of said impeller gas compressor (2) outlet is greater than 0.8MPa.
2. the compound high detonation pressure motor of impeller piston according to claim 1, it is characterized in that: the bearing capacity of the firing chamber (10) of said internal-combustion piston engine (1) is greater than 25MPa.
3. the compound high detonation pressure motor of impeller piston according to claim 1, it is characterized in that: the bearing capacity of the crankcase (9) of said internal-combustion piston engine (1) is greater than 0.8MPa.
4. like the compound high detonation pressure motor of each said impeller piston in the claim 1 to 3, it is characterized in that: on the said internal combustion engine inlet (3) between outlet of the pressurized gas of said impeller gas compressor (2) and the said internal-combustion piston engine (1), establish cooler (4).
5. like the compound high detonation pressure motor of each said impeller piston in the claim 1 to 3, it is characterized in that: on the I. C. engine exhaust road (5) of said internal-combustion piston engine (1), establish power turbine mechanism (6).
6. like the compound high detonation pressure motor of each said impeller piston in the claim 1 to 3, it is characterized in that: on the firing chamber (10) of said internal-combustion piston engine (1), establish dilatant inlet (7).
7. like the compound high detonation pressure motor of the said impeller piston of claim 6, it is characterized in that: said dilatant inlet (7) is made as the heat adjustable fuel inlet (8) that rubs.
8. like the compound high detonation pressure motor of each said impeller piston in the claim 1 to 3, it is characterized in that: said impeller gas compressor (2) is made as the multi-stage impeller gas compressor.
9. like the compound high detonation pressure motor of the said impeller piston of claim 8, it is characterized in that: in said multi-stage impeller gas compressor, establish inter-stage cooler (401).
10. like the compound high detonation pressure motor of each said impeller piston in the claim 1 to 3, it is characterized in that: the I. C. engine exhaust road (5) of said internal-combustion piston engine (1) is communicated with the acting mechanism intake duct of piston acting mechanism (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102693316A CN102817699A (en) | 2012-07-30 | 2012-07-30 | Impeller and piston composite high-detonation-pressure engine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102693316A CN102817699A (en) | 2012-07-30 | 2012-07-30 | Impeller and piston composite high-detonation-pressure engine |
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| CN102817699A true CN102817699A (en) | 2012-12-12 |
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| CN2012102693316A Pending CN102817699A (en) | 2012-07-30 | 2012-07-30 | Impeller and piston composite high-detonation-pressure engine |
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| CN (1) | CN102817699A (en) |
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| CN105971765A (en) * | 2015-03-11 | 2016-09-28 | 熵零股份有限公司 | Bias engine |
| CN110486179A (en) * | 2017-08-29 | 2019-11-22 | 熵零技术逻辑工程院集团股份有限公司 | A kind of high detonation pressure engine |
| CN110486184A (en) * | 2017-08-29 | 2019-11-22 | 熵零技术逻辑工程院集团股份有限公司 | A kind of high detonation pressure engine |
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Application publication date: 20121212 |