CN102410110A - Low-entropy mixed combustion gas-liquified substance engine - Google Patents
Low-entropy mixed combustion gas-liquified substance engine Download PDFInfo
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- CN102410110A CN102410110A CN2011101964693A CN201110196469A CN102410110A CN 102410110 A CN102410110 A CN 102410110A CN 2011101964693 A CN2011101964693 A CN 2011101964693A CN 201110196469 A CN201110196469 A CN 201110196469A CN 102410110 A CN102410110 A CN 102410110A
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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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- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The invention discloses a low-entropy mixed combustion gas-liquified substance engine, which comprises an internal combustion engine and a gas-liquified substance storage tank, a combustion chamber of the internal combustion engine is provided with an admission passage and an exhaust passage, the gas-liquified substance storage tank is communicated with the combustion chamber sequentially via a high-pressure liquid pump and a gas-liquified substance control valve, the gas-liquified substance in the gas-liquified substance storage tank enters the combustion chamber in the form of liquid or a critical state or ultrahigh-pressure gas, and after the gas-liquified substance in the gas-liquified substance storage tank and existing gaseous working medium are mixed, the next process is carried out. The low-entropy mixed combustion gas-liquified substance engine disclosed by the invention not only is highly efficient, but also can utilize the gas-liquified substance produced by a valley current or unstable generating system to increase the efficiency of utilizing wind energy, solar energy and water resources.
Description
Technical field
The present invention relates to heat energy and power field, especially a kind of motor.
Background technique
The waste heat that utilizes liquid gas such as liquid nitrogen, liquid carbon dioxide to do the research of air motor and utilize explosive motor improves the research of air motor capacity for work for liquid gas provides heat, carries out in a plurality of countries and a plurality of research institution.But reach reasons such as system complex owing to the liquid gas heat-transfer coefficient is low, this type motor never is used widely.For this reason, be badly in need of the new and effective motor that utilizes liquid gas that a kind of structure of invention more rationally can extensive use.
Summary of the invention
In order to address the above problem, the technological scheme that the present invention proposes is following:
A kind of low-entropy mixed-fuel gas liquefaction thing motor; Comprise explosive motor and gas liquefaction thing storage tank; On the firing chamber of said explosive motor, establish intake duct and air outlet flue, said gas liquefaction thing storage tank is communicated with said firing chamber through pressure liquid pump and said gas liquefaction thing control valve successively.Gas liquefaction thing in the said gas liquefaction thing storage tank gets in the said firing chamber with the form of liquid or with the form of threshold state or with the form of extra-high, and in said firing chamber with after the gas working medium that has existed mixes, carries out next process.
A kind of low-entropy mixed-fuel gas liquefaction thing motor; Comprise burst emission engine and gas liquefaction thing storage tank; Said gas liquefaction thing storage tank is made as oxygen-containing gas liquefaction thing storage tank; On the firing chamber of said burst emission engine, establish air outlet flue, said oxygen-containing gas liquefaction thing storage tank is communicated with said firing chamber through pressure liquid pump and gas liquefaction thing control valve successively.Oxygen-containing gas liquefaction thing in the said oxygen-containing gas liquefaction thing storage tank gets in the said firing chamber with the form of liquid or with the form of threshold state or with the form of extra-high, and the oxygen-containing gas liquefaction thing in the said oxygen-containing gas liquefaction thing storage tank reacts with fuel generation combustion chemistry in said firing chamber.
Further, the bearing capacity of said gas liquefaction thing storage tank and joint, said firing chamber is greater than 3MPa, thereby the pressure can satisfy gas liquefaction thing in the said gas liquefaction thing storage tank and import said firing chamber the time is greater than the requirement of 3MPa.
Further, in said chamber wall, establish the chamber wall high pressure fluid channel, said gas liquefaction thing storage tank is communicated with said firing chamber through said pressure liquid pump, said chamber wall high pressure fluid channel and said gas liquefaction thing control valve successively.
Further, on said air outlet flue, establish the exhaust hp heat exchanger, said gas liquefaction thing storage tank is communicated with said firing chamber through said pressure liquid pump, said exhaust hp heat exchanger and said gas liquefaction thing control valve successively.
Further, on the fluid flow passage between said gas liquefaction thing storage tank and the said firing chamber, establish ambient heat exchanger.Criticalization or the gasification of heating up of in said ambient heat exchanger, absorb heat of liquid in the said gas liquefaction thing storage tank, or the intensification of in said ambient heat exchanger, absorbing heat of the criticalization thing of the interior liquid of said gas liquefaction thing storage tank or vapour.
Further; On said air outlet flue, establish exhaust high temperature hp heat exchanger, exhaust cryogenic high pressure heat exchanger, said gas liquefaction thing storage tank is communicated with said firing chamber through said pressure liquid pump, said exhaust cryogenic high pressure heat exchanger, the cooling system of said low-entropy mixed-fuel gas liquefaction thing motor, said exhaust high temperature hp heat exchanger and said gas liquefaction thing control valve successively.
Further; Said low-entropy mixed-fuel gas liquefaction thing motor also comprises the co 2 liquefaction device; The cooling channels series connection of said co 2 liquefaction device is arranged on the fluid flow passage between said gas liquefaction thing storage tank and the said firing chamber; Said air outlet flue is communicated with said co 2 liquefaction device, and the liquid outlet of said co 2 liquefaction device is communicated with the liquid carbon dioxide storage tank or is communicated with said gas liquefaction thing storage tank.By the carbon dioxide storage in the exhaust after the fluid cooling liquid in the said gas liquefaction thing storage tank in said liquid carbon dioxide storage tank or be stored in the said gas liquefaction thing storage tank.
Further; On said air outlet flue, establish the exhaust hp heat exchanger; On said gas liquefaction thing storage tank, establish bypass tube; Said bypass tube is communicated with said firing chamber through the cooling system and the said gas liquefaction thing control valve of bypass pressure liquid pump, said low-entropy mixed-fuel gas liquefaction thing motor successively, and said gas liquefaction thing storage tank is communicated with said firing chamber through said pressure liquid pump, said exhaust hp heat exchanger and said gas liquefaction thing control valve successively.Flow through the flow proportional of said pressure liquid pump and said bypass pressure liquid pump to satisfy between vent systems and the cooling system because the requirement of the different quality stream of the fluid in the different needed said gas liquefaction thing storage tanks of heat flow through adjusting fluid in the said gas liquefaction thing storage tank.
Further, said burst emission engine is connected and composed by said firing chamber and power turbine.
Optionally, said burst emission engine is connected and composed by a said firing chamber and two or more work done mechanisms.
A kind of method that improves the said low-entropy mixed-fuel gas liquefaction thing engine efficiency and the feature of environmental protection; Adjustment is about to begin the temperature of gas working medium of work done below 2000K; Adjustment is about to begin the pressure of gas working medium of work done to more than the 15MPa, makes adiabatic relation of temperature and pressure type of meeting of the gas working medium that is about to begin work done.
Among the present invention; Pressure in the time of can adjusting gas liquefaction thing in the said gas liquefaction thing storage tank and import said firing chamber is greater than 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa or greater than 15MPa; Correspondingly; The bearing capacity that can make said gas liquefaction thing storage tank and joint, said firing chamber is greater than 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa or greater than 15MPa, thus the requirement of the pressure can satisfy gas liquefaction thing in the said gas liquefaction thing storage tank and import said firing chamber the time.
Among the present invention; The pressure of oxygen-containing gas liquefaction thing before the internal combustion of said firing chamber in the said oxygen-containing gas liquefaction thing storage tank is greater than 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa or greater than 15MPa; Correspondingly; The bearing capacity that can make said oxygen-containing gas liquefaction thing storage tank and joint, said firing chamber is greater than 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa or greater than 15MPa, thereby can satisfy the liquefy requirement of the pressure of thing when importing said firing chamber of oxygen-containing gas in the said oxygen-containing gas liquefaction thing storage tank.
Among the present invention; The principle that is provided with the scheme of said internal-combustion engine be between compression stroke (or process) to the power stroke (or process) of said explosive motor sometime will be at interval through the gas liquefaction thing after the said pressure liquid pump pressurization with the form of liquid or with the form of threshold state or in the said firing chamber of the said explosive motor of form importing (like injection) of extra-high (in the firing chamber, in the cylinder or in the housing of gas turbine); Said gas liquefaction thing is heated increases the molal quantity of the working medium of participating in work done; Thereby boost pressure improves the capacity for work of said explosive motor; The principle that is provided with the scheme of said burst emission engine is with importing in the said firing chamber of (as spraying) said burst emission engine with the form of liquid or with the form of threshold state or with the form of extra-high through the oxygen-containing gas liquefaction thing after the pressurization of said pressure liquid pump, making said oxygen-containing gas liquefaction thing in said firing chamber, promote the external work done of expansion working mechanism with fuel generation combustion chemistry reaction back.Be provided with among the present invention in the scheme of said internal-combustion engine; The importing of said gas liquefaction thing can make said combustion chamber temperature descend, and thermal capacity increases, if before burning, import said gas liquefaction thing; Can reduce the temperature of burning significantly, therefore can evade the generation of nitrogen oxide.Moreover, because the importing of gas liquefaction thing can form violent turbulence in the firing chamber, increase fuel mixes with gas, improves combustion efficiency, reduces the discharging of carbon monoxide and solid particulate matter.Though the importing of said gas liquefaction thing can reduce combustion chamber temperature, because the increase of gas phase molal quantity can make pressure not reduce or improve perhaps to be improved largely, therefore, its capacity for work and efficient all can improve though temperature descends.Be provided with among the present invention in the scheme of said burst emission engine, meeting formation temperature in the firing chamber was relatively low after said oxygen-containing gas liquefaction thing imported said firing chamber, the former working medium that pressure is quite high; The former working medium of this state in said firing chamber with fuel generation combustion chemistry reaction after; Working medium in the said firing chamber can be in the temperature appropriateness, the state that pressure is high, therefore; This process not only can be evaded the generation of nitrogen oxide; Can also make working medium in expansion working mechanism, reach the lower state of temperature behind the expansion working, eliminate superfluous temperature, improve the efficient of motor.
In order to further specify principle of the present invention, utilize Figure 14 to explain as follows at present:
The highest energy state of the gas working medium in the traditional combustion engine cylinder (be the gas working medium state of combustion explosion when just being over, this moment, the temperature and pressure of gas working medium all was the high state that is in the whole circulation) is made up of two processes: first process be piston to gas carry out adiabatic compression (being actually approximate adiabatic compression) with the temperature and pressure of gas according to
(wherein, C
1Be constant) relation carry out supercharging and heat (seeing the curve shown in the O-A among Figure 14); Second process is in gas, to spray into heat that fuel produces by the combustion chemistry reaction to wait the temperature and pressure that holds under the state heated gas according to P=C being close to
2T (wherein, C
2Be constant) relation heat supercharging (seeing the straight line shown in the A-B among Figure 14).Make working medium be in work done by these two process actings in conjunction and be about to initial state; Power stroke carries out (seeing the curve shown in the B-C among Figure 14) according to adiabatic expansion process (being actually approximate adiabatic expansion); In this adiabatic expansion process, in external output work, working medium according to
(wherein, C
3Be constant) concern that step-down cooling is until power stroke be over (state shown in the some C).In other words, reach working medium highest energy state and realize, and the state when being reached power stroke and be over by working medium highest energy state is realized by an adiabatic expansion process through two various process.Comprised a process that the combustion chemistry exothermic heat of reaction heats up owing to reach in the process of the high state of energy, the temperature and pressure relation of this process is P=C
2T; Be not difficult to find out under the working medium highest energy state and (see the state shown in the some B among Figure 14); Temperature is in " surplus " state, and (so-called " surplus " temperature is meant that relation according to adiabatic expansion is in order to reach a certain terminal state; True temperature playing working medium under the dotted state is higher than needed in theory temperature), the temperature of " surplus " causes the curve of inflation process to be in high temperature position (in Figure 14, move right, Figure 14 is that the longitudinal axis is the pressure and temp graph of a relation of temperature coordinate for the pressure coordinates transverse axis); When the formation power stroke is over; The state that temperature is still quite high (state shown in the some C on the curve shown in curve B-C among Figure 14) is not difficult to find out T by the state shown in Figure 14 mid point C
2(be the working medium temperature of power stroke when being over; The temperature of low-temperature heat source just) still be in higher state, that is to say still has suitable heat in working medium and do not become merit, and this part heat all is disposed to environment in vain; Therefore, efficient can be in low state.In Figure 14, be the curve of conventional engines compression stroke by the curve shown in the O-A; By the straight line shown in the A-B is the temperature, pressure variation straight line in the conventional engines combustion explosion; If we are compressed to A point back with the air in the atmosphere and in cylinder, import gas liquefaction thing (no matter gas liquefaction thing be in liquid, threshold state still be the high pressure low temperature gaseous state), be higher than the pressure that A is ordered far away owing to the pressure of gas liquefaction thing can be in, and its temperature can not be higher than A point temperature; At this moment the state point in the cylinder will move to the upper left side that A is ordered; For example reach the G point, the pressure and temp relation when the G point takes fire the reaction of indoor generation combustion chemistry reaches the J point by line segment shown in the G-J, begins expansion working from J point and reaches a JJ; Be not difficult to find out; The temperature of point JJ will be well below the temperature of a C, and therefore, the efficient of J-JJ process will be higher than the B-C process significantly.Curve among Figure 14 shown in the O-D is the process that in said burst emission engine, charges into said oxygen-containing gas liquefaction thing; Straight line shown in the D-E is the straight line that the pressure and temp in the combustion explosion process changes; Curve shown in the E-F is the curve that begins to carry out the adiabatic expansion work done from the state shown in the E; Be not difficult to find out its T
2Value reduce significantly.Can know that through calculating some E is higher than the efficient of a B to the inflation process of putting C significantly to the efficient of the inflation process of putting F.Shown in figure 14; Among the present invention; No matter be the scheme that is provided with internal-combustion engine, still be provided with the scheme of burst emission engine, can both make the pressure and temp state point of the working medium after the burning be in curve O-A-H and go up or be in curve O-A-H left; Then the working medium temperature behind the expansion working can reach the state that equals the temperature that O orders or be lower than the temperature that O orders, and the efficient of system will be increased substantially.
Among the present invention, the so-called feature of environmental protection is the index of measured engine disposal of pollutants, and feature of environmental protection high-engine exhaust emission is few, and the low engine emission of the feature of environmental protection pollutes many.
Among the present invention, Figure 15 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 that is about to begin the gas working medium of work done in the present internal-combustion engine).
Among the present invention; K in
among Figure 15 is the gas working medium adiabatic index; P is the pressure of gas working medium; T is the temperature of gas working medium, and C is a 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 Figure 15 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 Figure 15; 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 Figure 15 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 shown in figure 15; 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, 950K, 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 gas working medium that is about to begin work done is in the left field of passing through adiabatic process curve E-B-D that B orders shown in figure 15.
Among the present invention, the so-called gas working medium that is about to begin work done is meant self to be about to when being about to begin to begin to expand at power stroke (or work done process) and promotes the gas working medium of work done mechanism work done.
Among the present invention, the engine system (being thermal power system) of the adiabatic relation 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 work done is defined as low entropy motor.
Among the present invention; Adjustment charges into amount, the temperature and pressure of the gas liquefaction thing in the said firing chamber; And the amount that sprays into the fuel oil of said firing chamber; And then the temperature of gas working medium that adjustment is about to begin work done is below 2000K, and adjustment is about to begin the pressure of gas working medium of work done to more than the 15MPa, makes adiabatic relation of temperature and pressure type of meeting of the gas working medium that is about to begin work done.
Among the present invention; The gasification latent heat of said gas liquefaction thing (for example liquid nitrogen) is about about 1/10th of water; Therefore, in the firing chamber, import said gas liquefaction thing and will have clear superiority, and do not have problems such as freezing and corrosion than water spray in said firing chamber.Said gas liquefaction thing itself or after absorbing environmental heat, also have great capacity for work; Because gas liquefaction thing or be to be in low-temperature condition; Be to be in high pressure conditions; Said gas liquefaction thing comes down to be equivalent to an energy storage battery, can know that through calculating the energy density and the storage battery of said gas liquefaction thing are suitable.When making the gas liquefaction thing, can utilize paddy electricity or unstable power supply, for example wind-powered electricity generation, solar-electricity etc., thus improve the feature of environmental protection of gas liquefaction thing production process.Might as well it is contemplated that; Wind-powered electricity generation or solar-electricity are not gone into electrical network; And directly be used for process gas liquefaction thing; The product of wind-powered electricity generation factory and solar plant is not electricity but gas liquefaction thing, and this gets up to supply the disclosed low-entropy mixed-fuel gas liquefaction of the present invention thing motor to use with the stores of gas liquefaction thing electric energy with regard to being equivalent to.So just can increase substantially unstable power generation system (for example wind-powered electricity generation factory, solar plant and hydroelectric power plant; These power plant are owing to wind has or not and size; Weather rain or shine and the fluctuation at water source can cause the artificially uncontrollable of generating capacity; Sometimes the utilization efficiency generating capacity of having to waste) is saved natural resources.
Among the present invention; The scheme that is provided with internal-combustion engine is equivalent to let gas liquefaction thing and the air that gets into from intake duct, and (in the firing chamber, in the cylinder or in the housing of gas turbine) contact heat transfer carries out in the firing chamber; This has just fundamentally changed the heat transfer type that in the past utilizes heat transfer interface (like heat exchanger) to make the heat absorption of gas liquefaction thing; Make heat transfer efficiency from increasing substantially in essence, thereby reduce the volume and weight of system.
Among the present invention; The scheme that is provided with burst emission engine is equivalent to let oxygen-containing gas liquefaction thing and fuel that the combustion chemistry reaction takes place in the firing chamber; The heat energy mixing of fuel is passed to the working medium in the firing chamber; This has also fundamentally changed the heat transfer type that in the past utilizes heat transfer interface (like heat exchanger) to make the heat absorption of said gas liquefaction thing, makes heat transfer efficiency from increasing substantially in essence, thereby reduces the volume and weight of system.
In the present invention, no matter still be provided with in the scheme of burst emission engine in the scheme that is provided with internal-combustion engine, the co 2 liquefaction that can the combustion chemistry reaction produces reclaims, and liquefied carbon dioxide is a valuable raw material very.
The disclosed low-entropy mixed-fuel gas liquefaction of the present invention thing motor can get into the amount of the said gas liquefaction thing in the said firing chamber and the fuel injection amount of state (gaseous state, liquid state, critical state, different temperatures and pressure) and said explosive motor or burst emission engine through adjustment, makes the disclosed low-entropy mixed-fuel gas liquefaction of the present invention thing motor reach optimum Working.
The disclosed low-entropy mixed-fuel gas liquefaction of the present invention thing motor can get into the amount of the said gas liquefaction thing in the said firing chamber and the fuel injection amount of state (gaseous state, liquid state, critical state, different temperatures and pressure) and said explosive motor or burst emission engine through adjustment; The temperature of the work done working medium of the disclosed low-entropy mixed-fuel gas liquefaction of the present invention thing motor is reduced; Pressure raises; Thereby reduce delivery temperature significantly; Can make chamber wall (like piston, cylinder sleeve, cylinder cap) obtain cooling like this, thereby can omit traditional cooling system of explosive motor or burst emission engine.
So-called " next process " is meant when said gas liquefaction thing imports said firing chamber among the present invention; The next process of said low-entropy mixed-fuel gas liquefaction thing motor working procedure of living in; For example said gas liquefaction thing imports said firing chamber in compression process; Then said gas liquefaction thing remains compression stroke (or process) with the next process of carrying out after gas working medium in the said firing chamber mixes; For example said again gas liquefaction thing imports said firing chamber before burning; Then so-called " next process " is meant combustion explosion work done process, and for example said again gas liquefaction thing imports said firing chamber after burning, and then so-called " next process " is meant the expansion working process.
So-called explosive motor among the present invention is meant traditional explosive motor, and all utilize the internal combustion mode to carry out the system of hot merit conversion to comprise piston internal-combustion engine, gas turbine etc.; So-called gas liquefaction thing is meant the gas that is liquefied, and like liquid nitrogen, liquid helium, liquid carbon dioxide or liquefied air, so-called gas liquefaction thing storage tank is meant liquified gas source, for example liquid nitrogen storage tank, liquid carbon dioxide storage tank etc.; So-called oxygen-containing gas liquefaction thing is meant all oxygen containing liquid gas such as liquefied air and liquid nitrogen liquid oxygen mixture; So-called firing chamber is meant the cavity that the combustion chemistry reaction can take place; So-called chamber wall comprises the wall of firing chamber and the cavity of the gas expansion working that is communicated with the firing chamber; The cavity that constituted of the cylinder wall in the piston internal-combustion engine, cylinder head and piston for example, for example gas turbine housing, turbine combustion chamber in the gas turbine and the cavity that turbine constituted again.
Among the present invention; So-called burst emission engine is meant and is made up of firing chamber and expansion working mechanism (being work done mechanism); Only carry out combustion explosion work done process (containing the combustion explosion power stroke) and exhaust process; The thermal power system that does not have breathing process and compression process, this thermal power system Central Plains working medium (so-called former working medium is meant the working medium before the burning in the firing chamber) are to get into the firing chamber with the mode that charges into rather than the mode of suction; The firing chamber can directly be communicated with expansion working mechanism (being work done mechanism); Also can the firing chamber be arranged on (like the structure in the cylinder that the firing chamber is arranged on cylinder piston mechanism) in the expansion working mechanism, can also be with the firing chamber through control valve and expansion working mechanism connection; With the firing chamber in the structure of control valve and expansion working mechanism connection, for abundant efficient burning, can make the firing chamber be in the continuous burning state, also can make the firing chamber be in the intermittent combustion state; Firing chamber can corresponding expansion working mechanism, also can the be corresponding two or more expansion working in firing chamber mechanism; Work done mechanism can be piston type expansion working mechanism (containing rotator type expansion working mechanism); Can also be turbine-type expansion working mechanism (being impeller type work done mechanism), so-called expansion working mechanism be meant the expand mechanism of external outputting power of the working medium of utilizing the firing chamber; For make this motor proper functioning in air inlet, add fuel or in the firing chamber burner oil, based on fuel is different, can adopt and light or the compression ignite form.
The present invention's so-called " the gas liquefaction thing gets in the said firing chamber with the form of threshold state " is meant said gas liquefaction thing reaches threshold state, supercritical state or ultra supercritical state outside said firing chamber after and is imported in the said firing chamber again;
The present invention's so-called " the gas liquefaction thing gets in the said firing chamber with the form of extra-high " is meant that the gasification of outside said firing chamber, being heated of said gas liquefaction thing is imported in the said firing chamber after reaching the ultrahigh pressure state again, and so-called ultrahigh pressure is meant that the comparison firing chamber imports the pressure of the high 2MPa of pressure, 3MPa, 4MPa, 5MPa, 6MPa, 7MPa, 8MPa, 9MPa, 10MPa, 11MPa, 12MPa, 13MPa, 14MPa, 15MPa, 16MPa, 17MPa, 18MPa, 19MPa or high 20MPa in the said firing chamber before the gas liquefaction thing.
So-called ambient heat exchanger is meant with the environment to be the heat exchanger of thermal source; So-called exhaust high temperature hp heat exchanger is meant that with the exhaust high temperature section be thermal source, and can bear the heat exchanger of the pressure of pressurized gas liquefaction thing; So-called exhaust cryogenic high pressure heat exchanger is meant that with the exhaust low-temperature zone be thermal source, and can bear the heat exchanger of the pressure of pressurized gas liquefaction thing; So-called cooling system hp heat exchanger is meant with the cooling system to be thermal source, and can bear the heat exchanger of the pressure of pressurized gas liquefaction thing; So-called chamber wall high pressure fluid channel is meant the fluid passage that is arranged on the pressure that can bear pressurized gas liquefaction thing in the chamber wall (for example cylinder cap, cylinder sleeve etc.), the portion's heat absorption within it of said gas liquefaction thing.
So-called among the present invention " satisfying between vent systems and the cooling system because the requirement of the different quality stream of the fluid in the different needed said gas liquefaction thing storage tanks of heat flow " is meant that the heat flow of vent systems and the heat flow of cooling system are different; Therefore the flow that also needs the said gas liquefaction thing of varying number; Through said bypass tube and fixture thereof are set the gas liquefaction thing of different flow can be provided with the heat exchanger of two road direction vent systems and cooling system, to satisfy the demand of different heat flow.
So-called gas-liquid cylinder among the present invention is meant the container that is provided with gas inlet, gas outlet, liquid-inlet and liquid outlet; Liquid in said gas-liquid cylinder equally plays the sealing gearing as the piston in the cylinder, and the effect of gas working medium and piston is identical in the interaction of said gas-liquid gas in the jar and liquid and traditional cylinder; So-called hydraulic power mechanism is meant the mechanism that utilizes the external work done of pressured fluid; So-called liquid working substance send-back system is meant liquid is transmitted back to the system in the said gas-liquid cylinder that this system should have valve, storage tank and pump structure, in some cases, can utilize energy storage tank to replace storage tank and pump; So-called piston liquid is meant the liquid in the gas-liquid cylinder rather than refers to the liquid in the gas liquefaction thing storage tank.
Among the present invention, fuel can directly import said firing chamber, also can mix the back with said gas liquefaction thing and import said firing chamber, can also liquefy with oxygen-containing gas and import said firing chamber, the fiery device of should on said firing chamber, setting up an office where necessary after thing mixes.
In the present invention, liquid in the said gas liquefaction thing storage tank and piston liquid (being the liquid that the interior liquid of gas-liquid cylinder can promote said hydraulic power mechanism) can be with a kind of material, also can be materials not of the same race.
Among the present invention, the so-called connection is meant the indirect communication of direct connected sum through valve, pump, control system etc.
Among the present invention, should establish necessary parts, unit or systems such as sensor, valve, spark plug, oil sprayer, fuel oil supply system, pump in the place of necessity according to the known technology of heat power field and Hydraulic Field.
Beneficial effect of the present invention is following:
The disclosed low-entropy mixed-fuel gas liquefaction of the present invention thing motor not only efficient is high, and can utilize by paddy electricity or unstable power generation system process gas liquefaction thing, improves the efficient of utilizing wind energy, solar energy and water resource.
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;
Fig. 6 and shown in Figure 7 be the structural representation of the embodiment of the invention 6;
Shown in Figure 8 is the structural representation of the embodiment of the invention 7;
Shown in Figure 9 is the structural representation of the embodiment of the invention 8;
Shown in Figure 10 is the structural representation of the embodiment of the invention 9;
Shown in Figure 11 is the structural representation of the embodiment of the invention 10;
Shown in Figure 12 is the structural representation of the embodiment of the invention 11;
Shown in Figure 13 is the structural representation of the embodiment of the invention 12;
Figure 14 is that the longitudinal axis is the pressure and temp graph of a relation of temperature coordinate for the pressure coordinates transverse axis;
Figure 15 is the graph of a relation of the temperature T and the pressure P of gas working medium.
Among the figure:
1 explosive motor; 2 gas liquefaction thing storage tanks; 8 bypass tubes; 99 intake ducts; 100 air outlet flues; 33 gas liquefaction thing control valves; 22 oxygen-containing gas liquefaction thing storage tank; 222 pressure liquid pumps; 1000 liquid piston explosive motors; 1111 firing chambers; 11 burst emission engines; 101 chamber wall high pressure fluid channel; 103 exhaust hp heat exchangers; 201 ambient heat exchanger; 104 exhaust high temperature hp heat exchangers; 2222 power turbines; 105 exhaust cryogenic high pressure heat exchangers; 106 cooling system hp heat exchangers; 555 co 2 liquefaction devices; 801 bypass pressure liquid pumps; 4444 work done mechanisms; 3001 gas-liquid cylinders; 3002 hydraulic power mechanisms; 3003 liquid working substance send-back systems; 302 working medium export mouths; 3005 piston liquid export mouths; 3021 working medium delivery valves; 3002 hydraulic power mechanisms; 112 gas turbines.
Embodiment
Low-entropy mixed-fuel gas liquefaction thing motor as shown in Figure 1; Comprise explosive motor 1 and gas liquefaction thing storage tank 2; On the firing chamber 1111 of said explosive motor 1, establish intake duct 99 and air outlet flue 100; On the wall of said firing chamber 1111, establish pressurized gas liquefaction thing introducing port 301; 301 places establish gas liquefaction thing control valve 33 at said pressurized gas liquefaction thing introducing port; Said gas liquefaction thing storage tank 2 is communicated with said firing chamber 1111 through pressure liquid pump 222, said gas liquefaction thing control valve 33 and said pressurized gas liquefaction thing introducing port 301 successively; Gas liquefaction thing in the said gas liquefaction thing storage tank 2 can get in the said firing chamber 1111 with the form of liquid or with the form of threshold state or with the form of extra-high, and the bearing capacity of said gas liquefaction thing storage tank 2 and 1111 joints, said firing chamber is greater than 3MPa.
Except that this embodiment; The bearing capacity of said gas liquefaction thing storage tank 2 and 1111 joints, said firing chamber also can be designed to greater than 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa or greater than 15MPa; The requirement of pressure when importing said firing chamber 1111 to satisfy gas liquefaction thing in the said gas liquefaction thing storage tank 2 during greater than 3.5MPa, 4MPa, 4.5MPa, 5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa or greater than 15MPa, the gas liquefaction thing in the said gas liquefaction thing storage tank 2 carries out next process in said firing chamber 1111 with after the gas working medium that has existed mixes.
In order to improve the efficient and the feature of environmental protection of said low-entropy mixed-fuel gas liquefaction thing motor; Spray into the amount of the gas liquefaction thing in the firing chamber 1111 of said explosive motor 1 and the amount that sprays into the fuel in the said firing chamber 1111 through control; And then the temperature of gas working medium that adjustment is about to begin work done is below 2000K; Adjustment is about to begin the pressure of gas working medium of work done to more than the 15MPa, makes adiabatic relation of temperature and pressure type of meeting of the gas working medium that is about to begin work done.
Low-entropy mixed-fuel gas liquefaction thing motor as shown in Figure 2; Comprise burst emission engine 11 and gas liquefaction thing storage tank 2; Said gas liquefaction thing storage tank 2 is made as oxygen-containing gas liquefaction thing storage tank 22; On the firing chamber 1111 of said burst emission engine 11, establish pressurized gas liquefaction thing introducing port 301 and air outlet flue 100; 301 places establish gas liquefaction thing control valve 33 at said pressurized gas liquefaction thing introducing port; Said oxygen-containing gas liquefaction thing storage tank 22 is communicated with said firing chamber 1111 through said gas liquefaction thing control valve 33 and said pressurized gas liquefaction thing introducing port 301 through pressure liquid pump 222 again; Oxygen-containing gas liquefaction thing in the said oxygen-containing gas liquefaction thing storage tank 22 can get in the said firing chamber 1111 with the form of liquid or with the form of threshold state or with the form of extra-high, and the bearing capacity of said oxygen-containing gas liquefaction thing storage tank 22 and 1111 joints, said firing chamber is greater than 5MPa.
Except that this embodiment; The bearing capacity of said oxygen-containing gas liquefaction thing storage tank 22 and 1111 joints, said firing chamber also can be designed to greater than 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa or greater than 15MPa; Requirement when satisfying the pressure of oxygen-containing gas liquefaction thing before 1111 internal combustion of said firing chamber in the said gas liquefaction thing storage tank 2 greater than 3MPa, 3.5MPa, 4MPa, 4.5MPa, 5.5MPa, 6MPa, 6.5MPa, 7MPa, 7.5MPa, 8MPa, 8.5MPa, 9MPa, 9.5MPa, 10MPa, 10.5MPa, 11MPa, 11.5MPa, 12MPa, 12.5MPa, 13MPa, 13.5MPa, 14MPa, 14.5MPa or greater than 15MPa, the oxygen-containing gas liquefaction thing in the said oxygen-containing gas liquefaction thing storage tank 22 reacts with fuel generation combustion chemistry said firing chamber 1111 in.
In order to improve the efficient and the feature of environmental protection of said low-entropy mixed-fuel gas liquefaction thing motor; Spray into the amount of the oxygen-containing gas liquefaction thing in the firing chamber 1111 of said burst emission engine 11 and the amount that sprays into the fuel in the said firing chamber 1111 through control, make adiabatic relation of temperature and pressure type of meeting of the gas working medium that is about to begin work done.
Embodiment 3
Low-entropy mixed-fuel gas liquefaction thing motor as shown in Figure 3; Itself and embodiment's 1 difference is: in 1111 walls of said firing chamber, establish chamber wall high pressure fluid channel 101, said gas liquefaction thing storage tank 2 is communicated with said firing chamber 1111 through said pressure liquid pump 222, said chamber wall high pressure fluid channel 101, said gas liquefaction thing control valve 33 and said pressurized gas liquefaction thing introducing port 301 successively.
Embodiment 4
Low-entropy mixed-fuel gas liquefaction thing motor as shown in Figure 4; Itself and embodiment's 1 difference is: on said air outlet flue 100, establish exhaust hp heat exchanger 103, said gas liquefaction thing storage tank 2 is communicated with said firing chamber 1111 through said pressure liquid pump 222, said exhaust hp heat exchanger 103, said gas liquefaction thing control valve 33 and said pressurized gas liquefaction thing introducing port 301 successively.
Embodiment 5
Low-entropy mixed-fuel gas liquefaction thing motor as shown in Figure 5, itself and embodiment's 4 difference is: on the fluid flow passage between said gas liquefaction thing storage tank 2 and the said pressurized gas liquefaction thing introducing port 301, establish ambient heat exchanger 201; Criticalization or the gasification of heating up of in said ambient heat exchanger 201, absorb heat of liquid in the said gas liquefaction thing storage tank 2, or the intensification of in said ambient heat exchanger 201, absorbing heat of the criticalization thing of the interior liquid of said gas liquefaction thing storage tank 2 or vapour.
Embodiment 6
Like Fig. 6 and low-entropy mixed-fuel gas liquefaction thing motor shown in Figure 7; Itself and embodiment's 1 difference is: on said air outlet flue 100, establish exhaust high temperature hp heat exchanger 104, exhaust cryogenic high pressure heat exchanger 105, said gas liquefaction thing storage tank 2 is communicated with said firing chamber 1111 through cooling system 106, said exhaust high temperature hp heat exchanger 104, said gas liquefaction thing control valve 33 and the said pressurized gas liquefaction thing introducing port 301 of said pressure liquid pump 222, said exhaust cryogenic high pressure heat exchanger 105, said low-entropy mixed-fuel gas liquefaction thing motor successively.
Low-entropy mixed-fuel gas liquefaction thing motor as shown in Figure 8; Itself and embodiment's 1 difference is: said low-entropy mixed-fuel gas liquefaction thing motor also comprises co 2 liquefaction device 555; The cooling channels series connection of said co 2 liquefaction device 555 is arranged on the fluid flow passage between said gas liquefaction thing storage tank 2 and the said pressurized gas liquefaction thing introducing port 301; Said air outlet flue 100 is communicated with said co 2 liquefaction device 555; The liquid outlet of said co 2 liquefaction device 555 is communicated with liquid carbon dioxide storage tank 5 or is communicated with said gas liquefaction thing storage tank 2, by the carbon dioxide storage in the exhaust after the fluid cooling liquid in the said gas liquefaction thing storage tank 2 in said liquid carbon dioxide storage tank 5.
During practical implementation, can also be stored in the said gas liquefaction thing storage tank 2 by the carbon dioxide in the exhaust after the fluid cooling liquid in the said gas liquefaction thing storage tank 2.
Embodiment 8
Low-entropy mixed-fuel gas liquefaction thing motor as shown in Figure 9; Itself and embodiment's 1 difference is: on said air outlet flue 100, establish exhaust hp heat exchanger 103; On said gas liquefaction thing storage tank 2, establish bypass tube 8; Said bypass tube 8 is communicated with said firing chamber 1111 through bypass pressure liquid pump 801, the cooling system 106 of said low-entropy mixed-fuel gas liquefaction thing motor, said gas liquefaction thing control valve 33 and said pressurized gas liquefaction thing introducing port 301 successively; Said gas liquefaction thing storage tank 2 is communicated with said firing chamber 1111 through said pressure liquid pump 222, said exhaust hp heat exchanger 103, said gas liquefaction thing control valve 33 and said pressurized gas liquefaction thing introducing port 301 successively, flows through the flow proportional of said pressure liquid pump 222 and said bypass pressure liquid pump 801 to satisfy between vent systems and the cooling system because the requirement that the different quality of the fluid in the needed said gas liquefaction thing storage tanks 2 of heat flow difference flows through adjusting fluid in the said gas liquefaction thing storage tank 2.
Embodiment 9
Low-entropy mixed-fuel gas liquefaction thing motor shown in figure 10; Itself and embodiment's 1 difference is: said explosive motor 1 is made as liquid piston explosive motor 1000; Said liquid piston explosive motor 1000 comprises gas-liquid cylinder 3001, hydraulic power mechanism 3002 and liquid working substance send-back system 3003; Said pressurized gas liquefaction thing introducing port 301 is located on the said gas-liquid cylinder 3001; On said gas-liquid cylinder 3001, establish working medium export mouth 302,302 places establish working medium delivery valve 3021 at said working medium export mouth, on said gas-liquid cylinder 3001, establish piston liquid export mouth 3005; Said piston liquid export mouth 3005 is communicated with said hydraulic power mechanism 3002; The liquid outlet of said hydraulic power mechanism 3002 is communicated with said liquid working substance send-back system 3003, and the liquid outlet of said liquid working substance send-back system 3003 is communicated with said gas-liquid cylinder 3001, said hydraulic power mechanism 3002 external outputting powers.
Low-entropy mixed-fuel gas liquefaction thing motor shown in figure 11, itself and embodiment's 1 difference is: said explosive motor 1 is made as gas turbine 112.
Low-entropy mixed-fuel gas liquefaction thing motor shown in figure 12, itself and embodiment's 2 difference is: said burst emission engine 11 is connected and composed with power turbine 2222 by said firing chamber 1111.
Embodiment 12
Low-entropy mixed-fuel gas liquefaction thing motor shown in figure 13, itself and embodiment's 2 difference is: said burst emission engine 11 is connected and composed with two or more work done mechanisms 4444 by a said firing chamber 1111.
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 (12)
1. low-entropy mixed-fuel gas liquefaction thing motor; Comprise explosive motor (1) and gas liquefaction thing storage tank (2); It is characterized in that: on the firing chamber (1111) of said explosive motor (1), establish intake duct (99) and air outlet flue (100), said gas liquefaction thing storage tank (2) is communicated with said firing chamber (1111) through pressure liquid pump (222) and gas liquefaction thing control valve (33) successively.
2. low-entropy mixed-fuel gas liquefaction thing motor; Comprise burst emission engine (11) and gas liquefaction thing storage tank (2); It is characterized in that: said gas liquefaction thing storage tank (2) is made as oxygen-containing gas liquefaction thing storage tank (22); On the firing chamber (1111) of said burst emission engine (11), establish air outlet flue (100), said oxygen-containing gas liquefaction thing storage tank (22) is communicated with said firing chamber (1111) through pressure liquid pump (222) and gas liquefaction thing control valve (33) successively.
3. low-entropy mixed-fuel gas liquefaction thing motor according to claim 1 or claim 2 is characterized in that: the bearing capacity of said gas liquefaction thing storage tank (2) and joint, said firing chamber (1111) is greater than 3MPa.
4. low-entropy mixed-fuel gas liquefaction thing motor according to claim 1 or claim 2; It is characterized in that: in the wall of said firing chamber (1111), establish chamber wall high pressure fluid channel (101), said gas liquefaction thing storage tank (2) is communicated with said firing chamber (1111) through said pressure liquid pump (222), said chamber wall high pressure fluid channel (101) and said gas liquefaction thing control valve (33) successively.
5. low-entropy mixed-fuel gas liquefaction thing motor according to claim 1 or claim 2; It is characterized in that: on said air outlet flue (100), establish exhaust hp heat exchanger (103), said gas liquefaction thing storage tank (2) is communicated with said firing chamber (1111) through said pressure liquid pump (222), said exhaust hp heat exchanger (103) and said gas liquefaction thing control valve (33) successively.
6. low-entropy mixed-fuel gas liquefaction thing motor according to claim 1 or claim 2 is characterized in that: on the fluid flow passage between said gas liquefaction thing storage tank (2) and said firing chamber (1111), establish ambient heat exchanger (201).
7. low-entropy mixed-fuel gas liquefaction thing motor according to claim 1 or claim 2; It is characterized in that: on said air outlet flue (100), establish exhaust high temperature hp heat exchanger (104), exhaust cryogenic high pressure heat exchanger (105), said gas liquefaction thing storage tank (2) is communicated with said firing chamber (1111) through cooling system (106), said exhaust high temperature hp heat exchanger (104) and the said gas liquefaction thing control valve (33) of said pressure liquid pump (222), said exhaust cryogenic high pressure heat exchanger (105), said low-entropy mixed-fuel gas liquefaction thing motor successively.
8. low-entropy mixed-fuel gas liquefaction thing motor according to claim 1 or claim 2; It is characterized in that: said low-entropy mixed-fuel gas liquefaction thing motor also comprises co 2 liquefaction device (555); The cooling channels series connection of said co 2 liquefaction device (555) is arranged on the fluid flow passage between said gas liquefaction thing storage tank (2) and said firing chamber (1111); Said air outlet flue (100) is communicated with said co 2 liquefaction device (555), and the liquid outlet of said co 2 liquefaction device (555) is communicated with liquid carbon dioxide storage tank (5) or is communicated with said gas liquefaction thing storage tank (2).
9. low-entropy mixed-fuel gas liquefaction thing motor according to claim 1 or claim 2; It is characterized in that: on said air outlet flue (100), establish exhaust hp heat exchanger (103); On said gas liquefaction thing storage tank (2), establish bypass tube (8); Said bypass tube (8) is communicated with said firing chamber (1111) through the cooling system (106) and the said gas liquefaction thing control valve (33) of bypass pressure liquid pump (801), said low-entropy mixed-fuel gas liquefaction thing motor successively, and said gas liquefaction thing storage tank (2) is communicated with said firing chamber (1111) through said pressure liquid pump (222), said exhaust hp heat exchanger (103) and said gas liquefaction thing control valve (33) successively.
10. like the said low-entropy mixed-fuel gas liquefaction of claim 2 thing motor, it is characterized in that: said burst emission engine (11) is connected and composed by said firing chamber (1111) and power turbine (2222).
11. like the said low-entropy mixed-fuel gas liquefaction of claim 2 thing motor, it is characterized in that: said burst emission engine (11) is connected and composed with two or more work done mechanisms (4444) by a said firing chamber (1111).
12. method that improves claim 1 or the 2 said low-entropy mixed-fuel gas liquefaction thing engine efficiencies and the feature of environmental protection; It is characterized in that: adjustment is about to begin the temperature of gas working medium of work done below 2000K; Adjustment is about to begin the pressure of gas working medium of work done to more than the 15MPa, makes adiabatic relation of temperature and pressure type of meeting of the gas working medium that is about to begin work done.
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| CN2011101964693A CN102410110A (en) | 2011-03-04 | 2011-07-14 | Low-entropy mixed combustion gas-liquified substance engine |
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| CN201110052300.0 | 2011-03-04 | ||
| CN201110052300 | 2011-03-04 | ||
| CN201110127358 | 2011-05-17 | ||
| CN201110127358.7 | 2011-05-17 | ||
| CN201110128987 | 2011-05-18 | ||
| CN201110128987.1 | 2011-05-18 | ||
| CN2011101964693A CN102410110A (en) | 2011-03-04 | 2011-07-14 | Low-entropy mixed combustion gas-liquified substance engine |
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Cited By (6)
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| CN102644509A (en) * | 2012-06-05 | 2012-08-22 | 江苏田娘农业科技有限公司 | Efficient air cylinder piston power system |
| CN103133139A (en) * | 2013-01-17 | 2013-06-05 | 摩尔动力(北京)技术股份有限公司 | Engine containing oxygen-containing gas liquefied substances |
| CN103982298A (en) * | 2013-05-11 | 2014-08-13 | 摩尔动力(北京)技术股份有限公司 | Internal-combustion gas liquefied substance high-temperature engine |
| CN104214007A (en) * | 2013-06-01 | 2014-12-17 | 摩尔动力(北京)技术股份有限公司 | Velocity-type work-applying mechanism engine |
| CN104265457A (en) * | 2013-08-12 | 2015-01-07 | 摩尔动力(北京)技术股份有限公司 | Liquid oxidant turbine engine |
| CN106677901A (en) * | 2015-11-10 | 2017-05-17 | 熵零股份有限公司 | Aeroengine |
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| CN104214007A (en) * | 2013-06-01 | 2014-12-17 | 摩尔动力(北京)技术股份有限公司 | Velocity-type work-applying mechanism engine |
| CN106762216A (en) * | 2013-06-01 | 2017-05-31 | 摩尔动力(北京)技术股份有限公司 | Velocity profile acting mechanism engine |
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Application publication date: 20120411 |