CN201802507U - Supersonic-speed rotor engine - Google Patents
Supersonic-speed rotor engine Download PDFInfo
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- CN201802507U CN201802507U CN201020554174XU CN201020554174U CN201802507U CN 201802507 U CN201802507 U CN 201802507U CN 201020554174X U CN201020554174X U CN 201020554174XU CN 201020554174 U CN201020554174 U CN 201020554174U CN 201802507 U CN201802507 U CN 201802507U
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Abstract
The utility model discloses a supersonic-speed rotor engine, which comprises a supersonic-speed injection channel (1), a rotating structural body (2) and a high-pressure working medium source (3). The supersonic-speed injection channel (1) is equipped on the rotating structural body (2). The working medium inlet (1001) of the supersonic-speed injection channel (1) is communicated with the high-pressure working medium source (3). The supersonic-speed injection channel (1) takes the rotating circumferential tangent of the rotating structural body (2) as the general injection direction. The rotating structural body (2) outputs power. The supersonic-speed rotor engine which has the characteristics of simple structure, low manufacturing cost and high reliability significantly improves the efficiency of the prior engine.
Description
Technical field
The utility model relates to heat energy and power field, especially a kind of supersonic speed rotary engine.
Technical background
No matter be piston type or turbine-type motor, its structure is all complicated relatively, and efficient is not high yet.And supersonic velocity passage body (as rocket nozzle etc.) as the motor that produces thrust, can thermal power transfer be become the kinetic energy of supersonic gas with very high efficient, as long as the enough higher positions of movement velocity of supersonic velocity passage body can obtain very high propulsive efficiency, when the movement velocity of supersonic velocity passage body during near the movement velocity of the supersonic gas that in supersonic velocity passage body, sprays, just can hundred-percent kinetic energy and this two-part energy sum of the external institute of supersonic velocity passage body work that the kinetic energy of supersonic gas is all become supersonic velocity passage body.This thermal power system is simple in structure, efficient is high, but supersonic velocity passage body is difficult to use as the motor of outputting rotary power, because when supersonic velocity passage body rotatablely moves as high linear speed, can produce huge centrifugal force, and current material is difficult to bear this huge centrifugal force.Make the high linear speed circular movement if can not make supersonic velocity passage body, will cause that only some becomes the kinetic energy and the external institute of the supersonic velocity passage body work of supersonic velocity passage body in the kinetic energy of the gas that supersonic velocity passage body ejects, and an other part or even major part still are present in the gas as the kinetic energy of gas, the not externally work done of final this part gas kinetic energy, and waste.Therefore, obtain recoil force by supersonic velocity, the power system efficient by the external work done of recoil force is all lower again.
If can invent a kind of novel thermal power system (motor), can utilize the externally efficient outputting rotary power of supersonic velocity of supersonic velocity passage body, just can produce the motor that structure is extremely simple, efficient is very high.
Summary of the invention
Labor, with the supersonic gas that sprayed by supersonic velocity passage body obtain reaction force can outputting rotary power the working mechanism of thermal power system can draw such conclusion: if want to improve the efficient of this system, most important approach has three: the one, thermal power transfer is become the kinetic energy of supersonic gas with high as far as possible efficient; The 2nd, make supersonic velocity passage body (rocket nozzle, pressed engine jet pipe etc.) make circular movement with high as far as possible linear velocity; The 3rd, if having no idea to make supersonic velocity passage body to make circular movement, just must find a kind of method that can reclaim the kinetic energy of the high-speed gas that has left supersonic velocity passage body with quite high linear velocity.
To achieve these goals, the technological scheme that the utility model proposes is as follows:
A kind of supersonic speed rotary engine, comprise supersonic velocity passage, rotational structure body and high-pressure working medium source, described supersonic velocity passage is arranged on the described rotational structure body, the working medium inlet of described supersonic velocity passage is communicated with described high-pressure working medium source, the injection direction of described supersonic velocity passage serves as overall sensing with the tangent line of described rotational structure body revolution circumference, the external outputting power of described rotational structure body; During described supersonic speed rotary engine proper functioning, the airspeed of coming out from described supersonic velocity channel injection is greater than 2 Mach, and the static pressure of the air-flow that comes out from described supersonic velocity channel injection is equal to or less than atmospheric pressure.
Described supersonic speed rotary engine also comprises passive rotational structure body, on described passive rotational structure body, establish the strike drive mechanism, the air-flow of described supersonic velocity channel injection hits and promote described passive rotational structure body rotation on described strike drive mechanism, the also external outputting power of described passive rotational structure body.
Described rotational structure body is arranged on the periphery of described passive rotational structure body;
Or described passive rotational structure body is arranged on the periphery of described rotational structure body;
Or described passive rotational structure body and described rotational structure body are set up in parallel.
The working medium inlet of two or more described supersonic velocity passages is communicated with a described high-pressure working medium source.
Described supersonic velocity passage is made as Laval nozzle.
Described high-pressure working medium source is arranged on the described rotational structure body or is arranged on the linkage structure body of described rotational structure body or is arranged on the body of described supersonic speed rotary engine;
In described high-pressure working medium source was arranged on structure on the body of described supersonic speed rotary engine, described high-pressure working medium source was through single channel swivel joint and described supersonic velocity channel connection.
Described strike drive mechanism is made as guide channel, and the air-flow of described supersonic velocity channel injection hits after the transmission when described guide channel flows out described passive rotational structure body to described guide channel and obtains extra-push model and further promote described passive rotational structure body rotation.
Described high-pressure working medium source is made as rocket chamber, described rocket chamber is located on the linkage structure body of described rotational structure body and/or described rotational structure body, establishing oxygenant storage tank and reducing agent storage tank on the described rotational structure body and/or on the linkage structure body of described rotational structure body, described oxygenant storage tank and described reducing agent storage tank are communicated with described rocket chamber.
Described high-pressure working medium source is made as rocket chamber, and described rocket chamber is located on the linkage structure body of described rotational structure body and/or described rotational structure body, establishes oxygenant storage tank and reducing agent storage tank on the body of described supersonic speed rotary engine;
Described oxygenant storage tank and described reducing agent storage tank are communicated with described rocket chamber through the single channel swivel joint through premixed device again, and the reducing agent in oxygenant in the described oxygenant storage tank and the described reducing agent storage tank burns in described rocket chamber;
Or described oxygenant storage tank is communicated with described rocket chamber with the different passages of described reducing agent storage tank in the Twin channel swivel joint, and the reducing agent in oxygenant in the described oxygenant storage tank and the described reducing agent storage tank mixes after-combustion in described rocket chamber.
Described high-pressure working medium source is made as rocket chamber, described rocket chamber is located on the linkage structure body of described rotational structure body and/or described rotational structure body, establishes oxygenant storage tank, reducing agent storage tank and dilatant storage tank on the body of described supersonic speed rotary engine;
Described oxygenant storage tank, described reducing agent storage tank and described dilatant storage tank are communicated with described rocket chamber through the single channel swivel joint through premixed device again, and the reducing agent in oxygenant in the described oxygenant storage tank and the described reducing agent storage tank enters described rocket chamber after-combustion;
Or two kinds of storage tanks in described oxygenant storage tank, described reducing agent storage tank and the described dilatant storage tank through premixed device again a passage in the Twin channel swivel joint be communicated with described rocket chamber, the third storage tank another passage in described Twin channel swivel joint is communicated with described rocket chamber, and the reducing agent in oxygenant in the described oxygenant storage tank and the described reducing agent storage tank enters described rocket chamber after-combustion;
Or described oxygenant storage tank, described reducing agent storage tank and described dilatant storage tank be communicated with described rocket chamber through the different passages of triple channel swivel joint, and the reducing agent in oxygenant in the described oxygenant storage tank and the described reducing agent storage tank enters mixed combustion behind the described rocket chamber.
Between the running shaft of described rotational structure body and rotation axis support, establish the low speed axle sleeve.
Be provided with at the running shaft of described rotational structure body and the passive running shaft mutual sheathing of described passive rotational structure body, between described running shaft and described passive running shaft, establish static axle sleeve.
Described supersonic speed rotary engine comprises that also working medium reclaims housing, reclaims on the housing in described working medium and establishes the working medium export mouth, and described supersonic velocity passage and described rotational structure body are arranged on the inside that described working medium reclaims housing; In the structure that described passive rotational structure body is set, described supersonic velocity passage, described rotational structure body and described passive rotational structure body are arranged on the inside that described working medium reclaims housing.
Described working medium reclaims housing and is made as condensation cooling working medium recovery housing, reclaim the housing place at described condensation cooling working medium and establish condensate cooler, described condensation cooling working medium reclaims housing and described rotational structure body is connected, described high-pressure working medium source is located on the described rotational structure body, described high-pressure working medium source is made as external-burning type high-pressure working medium generator, the place establishes burner at described external-burning type high-pressure working medium generator, described burner heats described external-burning type high-pressure working medium generator, the described working medium export mouth that described condensation cooling working medium reclaims housing is communicated with described external-burning type high-pressure working medium generator, the working medium that is condensed under action of centrifugal force reclaims housing by described condensation cooling working medium and flows to described external-burning type high-pressure working medium generator through described working medium export mouth, and working medium is vaporized into the High Temperature High Pressure gaseous working medium at described external-burning type high-pressure working medium generator and enters described supersonic velocity passage.
The so-called supersonic velocity passage of the utility model is meant that all can spray the passage of supersonic gas, be all injection channels that the heat energy and the pressure of gas can be able to be become the kinetic energy of gas jet, jet pipe as Laval nozzle, rocket, and the passage that can spray supersonic gas of other shapes, as passage between two blades that can spray supersonic gas etc.
Rotational structure body in the utility model is meant the structure that all can rotate, as flywheel, the bar that can rotate and the loop configuration body that can rotate etc.
When described high-pressure working medium source was made as rocket chamber, former working medium was that high pressure enters described rocket chamber in the utility model.
Formed track circumference when the so-called revolution circumference of the utility model refers to that the rotational structure body rotates, this track circumference can be the formed track circumference that rotates of any point between peripheral track circumference of the peripheral track circumference of rotational structure body, inboard track circumference and rotational structure body and the inboard track circumference.
The so-called tangent line with rotational structure body revolution circumference of the utility model is overall the sensing, both comprised that the tangent line with rotational structure body revolution circumference was accurate fully situation of spraying sensing, though comprise that also the drift angle that exists to a certain extent serves as to spray situation about pointing to the tangent line of rotational structure body revolution circumference still substantially.The tangent line of described revolution circumference can be the rotate tangent line of formed track circumference of any point between the tangent line of the tangent line of peripheral track circumference, inboard track circumference and peripheral track circumference of rotational structure body and the inboard track circumference.
The so-called high-pressure working medium of the utility model source is meant the system that all can provide pressurized gas working medium, can be rocket chamber, scramjet combustor, pulse combustor, high-pressure steam generator (high-pressure autoclave) etc.So-called high-pressure working medium source comprises high-pressure working medium source, the high-pressure working medium source of internal combustion form generation and the high-pressure working medium source that mixed combustion form produces that the external combustion form produces in the utility model, also comprises the high pressure compressed gas source.The high-pressure working medium source that so-called internal combustion form produces comprises firing chamber and the system that oxygenant, reducing agent are provided to the firing chamber, can also comprise the system that dilatant is provided to the firing chamber, so-called dilatant is meant and does not participate in the combustion chemistry reaction, but the working medium of be heated in the firing chamber gasification or the generation volume expansion of being heated, the main effect of dilatant is the molal quantity of regulating combustion chamber temperature and participating in work done working medium.The high-pressure working medium source that so-called external combustion form produces is meant the system that utilizes the external combustion mode to produce High Temperature High Pressure working medium.The high-pressure working medium source that so-called mixed combustion form produces is meant that heat that fuel combustion is discharged all or be close to and participate in work done circuit thermal power system all, sees the relevant patent of firing of mixing of the utility model people application for details.
The so-called passive rotational structure body of the utility model is meant the structure that can rotate accepting when the high-speed gas that described supersonic velocity passage body ejects hits.Passive rotational structure body can be separately external outputting power, can with rotational structure body external outputting power respectively, also can merge the external outputting power in back through changement (as idle pulley etc.) with the rotational structure body.So-called strike drive mechanism is meant that the high-speed gas of can accepting that is located on the passive rotational structure body hits in the utility model, the structure that passive rotational structure body is rotated, can be foliation structure, tunnel like structure etc., gas hit the drive mechanism place can Radial Flow, also can axial flow.
During described supersonic speed rotary engine proper functioning, the airspeed of coming out from described supersonic velocity channel injection is greater than 3 Mach.
During described supersonic speed rotary engine proper functioning, the airspeed of coming out from described supersonic velocity channel injection is greater than 4 Mach.
During described supersonic speed rotary engine proper functioning, the airspeed of coming out from described supersonic velocity channel injection is greater than 5 Mach.
During described supersonic speed rotary engine proper functioning, the airspeed of coming out from described supersonic velocity channel injection is greater than 6 Mach.
The so-called condensation cooling working medium of the utility model reclaims housing and is meant that the working medium with condensation refrigerating function reclaims housing.So-called condensate cooler is meant and can reclaims the device that housing cools off to the condensation cooling working medium.So-called burner is meant that the heat release of can burning heats described external-burning type high-pressure working medium generator, makes the firing unit of its internal working medium gasification.So-called external-burning type high-pressure working medium generator is meant by the outside heating internal working medium that is heated and makes it produce the device of High Temperature High Pressure gaseous working medium.
The linkage structure body of so-called rotational structure body is meant the structure that is connected with the rotational structure body in the utility model, as the structures such as gear on running shaft, pivoted arm or the rotational structure body.The external outputting power of the so-called rotational structure body of the utility model refers to the directly external outputting power of rotational structure body, or through the indirectly external outputting power of the linkage structure body of rotational structure body, passive rotational structure body is as the same.Rotational structure body in the utility model can be identical with the sense of rotation of passive rotational structure body, also can be different.
In order to improve the strike transmission efficiency of high-speed gas to passive rotational structure body, can hit at the high velocity jet air-flow that is subjected to the supersonic velocity passage of passive rotational structure body on the position of transmission and establish buffer structure, the purpose of described buffer structure is in order to reduce the reflecting action of high-speed gas, so that more effective kinetic energy with high-speed gas passes to passive rotational structure body.
The so-called buffer structure of the utility model can be many hollow structures, rough surface structure, screen structure or multi-gate structure, these structures can make at a high speed sudden gas that the stop effect takes place when bump has these structures surperficial, clash into mutually just as two viscoelastic bodies, can more efficiently the kinetic energy of high-speed motion gas be passed to passive rotational structure body.
So-called supersonic velocity passage is owing to rotating, so will consider the influence of centrifugal force at the design aspect of supersonic velocity passage in the utility model.
Supersonic speed rotary engine disclosed in the utility model can be processed with stupalith.
In the utility model, because the supersonic velocity passage is arranged on the rotational structure body, when the supersonic velocity channel injection, obtain reaction thrust, thereby and the rotational structure body just can obtain moment of torsion rotation, the external outputting power of rotational structure body.In general, rotational structure body of the present utility model is made high speed rotating, so the rotational structure body can be directly and other mechanical connections, also can link to each other with generator, also the rotational structure body can be used as the rotor of generator or the rotor of generator be arranged on the rotational structure body.
Working medium reclaims the heat and the working medium that can reclaim supersonic velocity passage tail gas that is provided with of housing in the utility model, can make it be in low pressure or vacuum state by working medium recovery housing is bled simultaneously, to improve the efficient of motor.Reclaiming the working medium that housing retrieves by working medium can directly discharge, can discharge after treatment (as three-way catalyst etc.), also can after pressurized, heated, reenter the supersonic velocity passage, can also be reclaimed by treated general co 2 liquefaction wherein.
Generally speaking, the motion speed of supersonic velocity passage is lower than the jet velocity of supersonic velocity passage, so the movement velocity of supersonic velocity passage is high more, efficient is high more.For this reason, the rotating speed of rotational structure body is high more in the utility model, and efficient is also high more.Because high speed rotating can produce powerful centrifugal force,, be difficult to reach the rotating speed of hope, so supersonic velocity channel injection thing (tail gas) still has very big kinetic energy probably owing to the restriction of prior art and material.Therefore, be provided with passive rotational structure body, the tail gas that the utility model moderate supersonic speed injection channel is sprayed hits transmission with the overall sensing that is close to tangent line to passive rotational structure body, and then makes passive rotational structure body produce the external outputting power of rotation, further improves the efficient of motor.
Principle of the present utility model is to utilize that the supersonic velocity passage is disposable will to be present in the heat energy that working medium had in the high-pressure working medium source and pressure can convert the high-speed gas that sprays with high as far as possible efficient to from the supersonic velocity passage kinetic energy, the static pressure of the high-speed gas of described supersonic velocity passage ejection equals the environmental stress of supersonic velocity channel exit, the environmental stress of so-called supersonic velocity channel exit can be an atmospheric pressure, also can be lower than atmospheric pressure, if be lower than atmospheric pressure, working medium must be set reclaim housing, working medium is reclaimed housing to be evacuated, the pressure that working medium is reclaimed in the housing is lower than atmospheric pressure (just as bullet penetrates, being the kinetic energy of bullet as far as possible efficiently with the transformation of energy in the gunpowder) from bore.In this transfer process, according to Newton's third law, supersonic velocity passage body (constitutes the structure of supersonic velocity passage, as rocket nozzle etc.) be subjected to reaction force, because the supersonic velocity passage is located on the rotational structure body, so the rotational structure body will rotate also externally outputting power.This working principle with the first order of gas turbine or steam turbine is different, because in gas turbine and steam turbine, can not just can become the kinetic energy that does not have the very low high-speed gas of static pressure or static pressure to heat energy in the working medium and pressure, be the transformation of energy of working medium to be become power in gas turbine and steam turbine by multistage form in the first order.In steam turbine, though jet pipe is also arranged, but jet pipe all is fixed on the body, and between the adjacent sound leaf of jet pipe or adjacent all have quite high static pressure between the leaf to rotating, therefore, need as far as possible little gap to leak the homenergic loss between the leaf between the adjacent sound leaf and to rotating to reduce the leaf top.Supersonic speed rotary engine disclosed in the utility model is then different, the supersonic velocity passage can become the pressure of all gas the kinetic energy of gas with thermal power transfer and from then on obtain rotatablely moving and then external outputting power of deboost formation rotational structure body in the process, the high-speed motion gas that leaves the supersonic velocity passage hits at the strike drive mechanism that is located on the passive rotational structure body, the kinetic energy of gas is become rotatablely moving of passive rotational structure body and external outputting power, between rotational structure body and passive rotational structure body, there is not or only exists very little static pressure, therefore avoided in steam turbine and gas turbine extensively problem, the problem includes: and the leaf top gas leakage problem that has a strong impact on efficient.In supersonic speed rotary engine disclosed in the utility model, setting can be sealed between rotational structure body and the passive rotational structure body, also setting can be opened.
Available two system of coordinates are observed supersonic gas in the utility model, and one is provided in a side of the system of coordinates on the supersonic velocity passage body, and two are provided in a side of the system of coordinates on the described supersonic speed rotary engine body.In the utility model for the further efficient of raising system, be provided with passive rotational structure body with in the system of coordinates on being located at described supersonic speed rotary engine body still the kinetic energy of the gas of high-speed motion reclaim, in this process, high-speed gas rotates external outputting power to the passive rotational structure body of passive rotational structure body strike promotion and (hits on the target just as bullet, force target to be subjected to displacement, externally work done).This shows, supersonic velocity passage and be arranged on the passive rotational structure body and do not have the static pressure contact between the strike drive mechanism of accepting to hit, do not exist interaction (to be equivalent to the relation between rifle body and the target yet, though the rifle body is subjected to the effect of bullet reflection to obtain thrust, target also obtains thrust under the effect of bullet, but between rifle body and the target not the village interacting); In like manner, do not have the static pressure contact between rotational structure body and the passive rotational structure body, do not have interaction yet; But the interaction at (just as the muzzle place) at the separating interface place of supersonic velocity passage body and high-speed gas, and passive rotational structure body and high-speed gas are being accepted the interaction that high-speed gas hits transmission place.Be not difficult to find out that thus the correlation between rotational structure body and the passive rotational structure body is diverse with tradition to the relation between the rotating vane of adjacency pair mutually that changes steam turbine and gas turbine.The one, rotational structure body of the present utility model and passive rotational structure body all rotate; The 2nd, according to Newton's third law, the suffered power of rotational structure body is that injection owing to pressurized gas obtains in the utility model, the impact that the rotation of passive rotational structure body is subjected to high-speed gas obtains, and the variation of traditional steam turbine and the pressured difference of gas turbine obtains; The 3rd, the speed of the gas that comes out from the supersonic velocity channel injection in the utility model in general will be more than several Mach, this just makes the whole or most kinetic energy that become the gas of high-speed motion of energy in the supersonic velocity passage, thereby the rotational structure body is rotated.Because the movement velocity of supersonic velocity passage is lower than its jet velocity, the gas of described high-speed motion still has suitable energy, and these air impingements can be reclaimed the kinetic energy of high-speed motion gas to passive rotational structure body.Between rotational structure body and passive rotational structure body, only consider the kinetic energy effect of high-speed motion gas, and do not have or only exist very little hydrostatic pressure; The 4th, there be not the related of pressure ratio in the rotational structure body in the utility model with passive rotational structure body, and quite different in steam turbine and gas turbine.Therefore and there is not hydrostatic pressure in the space between rotational structure body and the passive rotational structure body, can be made as open, and quite different in steam turbine and gas turbine.
Owing to do not have interaction between rotational structure body and the passive rotational structure body, there is not passage top (being so-called leaf top) gas leakage problem in the system disclosed in the utility model.Disclosed structure not only can be made large-scale supersonic speed rotary engine in the utility model, also can make miniature supersonic speed rotary engine.The efficient of miniature supersonic speed rotary engine is far above miniature turbine engine, and simple in structure.
Oxygenant storage tank and reducing agent storage tank can together rotate with the rotational structure body in the utility model, also can together not rotate with the rotational structure body but give high-pressure working medium source supply Oxidizing and Reducing Agents by swivel joint.In like manner, the high-pressure working medium source also can be made as and together rotate or together do not rotate with the rotational structure body with the rotational structure body but by swivel joint and supersonic velocity channel connection.
Oxygenant, reducing agent and dilatant can be called former working medium, when former working medium storage tank and rotational structure body together rotate, at least two cover supersonic speed rotary engine can be set, and the alternation of supersonic speed rotary engine replenishes new former working medium during parking; Also can in this system swivel joint be set, when motor was in high speed rotating, the even part of swivel joint separated; And motor is when being in than the slow-speed of revolution, the even part of swivel joint forms to cooperate gives the former working medium of supersonic velocity passage supply, so just can be to the former working medium of former working medium storage tank supply when motor is in than the slow-speed of revolution, and needn't stop, many cover supersonic speed rotary engine also needn't be set, and this form is just as the air refuelling of aircraft.
In the structure that former working medium storage tank and rotational structure body together rotate, to the control of former working medium flow and to the control of described rotary engine, can realize by the brush control electromagnetic valve of powering, also can control by the remote control solenoid valve, can also by the Electromagnetic Control mode from the former working medium control valve of body control and/or be located at described high-pressure working medium source and the supersonic velocity passage between control valve to realize control to described supersonic speed rotary engine.
In the utility model in the disclosed supersonic speed rotary engine, in general, the rotational structure body is different with the sense of rotation of the rotating speed of passive rotational structure body, and may mutual sheathing in a lot of structures, will cause contacted like this to the excessive problem that causes lubricated difficult rapid wear of the speed discrepancy between the commentaries on classics face, for reducing this speed discrepancy, establish static axle sleeve mutually between the axle to the pivoted housing dress to reduce relative rotation speed at two in the utility model.
The so-called low speed axle sleeve of the utility model is meant that rotating speed is lower than the distance bushing of described rotational structure body rotating speed, its objective is that the relative rotation speed that reduces between the axle sleeve is poor, to form good lubricating condition, increases life-span and reliability.The rotation of low speed axle sleeve can lean on rotary axle box (axle sleeve of the axle sleeve of rotational structure body or passive rotational structure body) to drive, and promptly the lower velocity shaft cover is made as free style, also can put at lower velocity shaft and establish respective drive mechanism, and the low speed axle sleeve is rotated.
The so-called static axle sleeve of the utility model is meant the distance bushing that remains static, stationary axle is set on mutual sheathing mutually between the running shaft and passive running shaft that change, its objective is that the relative rotation speed that reduces between running shaft and the passive running shaft is poor, to form good lubricating condition, increase life-span and reliability.
The so-called running shaft of the utility model is meant the rotatingshaft that links to each other with the rotational structure body, and so-called passive running shaft is meant the running shaft that links to each other with passive solid of rotation.
The so-called swivel joint of the utility model is meant two even parts that cooperatively interact, the rotating speed of one of them even part is different with the rotating speed of another even part, be equipped with the fluid passage in two even parts, be arranged between the fluid passage of different even parts and be interconnected, flow to the device of another even part by an even part to realize fluid.
The so-called single channel swivel joint of the utility model is meant two even parts that cooperatively interact, the rotating speed of one of them even part is different with the rotating speed of another even part, be equipped with the fluid passage in two even parts, be arranged between the fluid passage of different even parts and be interconnected, flow to the device of another even part by an even part to realize a kind of fluid.
The so-called Twin channel swivel joint of the utility model is meant two even parts that cooperatively interact, the rotating speed of one of them even part is different with the rotating speed of another even part, be equipped with two class fluid passages in two even parts, be arranged between the similar fluid passage of different even parts and be interconnected, flow to the device of another even part respectively by an even part to realize two kinds of fluids.
The so-called triple channel swivel joint of the utility model is meant two even parts that cooperatively interact, the rotating speed of one of them even part is different with the rotating speed of another even part, be equipped with three class fluid passages in two even parts, be arranged between the similar fluid passage of different even parts and be interconnected, flow to the device of another even part respectively by an even part to realize three kinds of fluids.
The beneficial effects of the utility model are as follows:
1, the utility model is simple in structure, low cost of manufacture, reliability height.
2, the utility model has increased substantially the efficient of available engine.
Description of drawings
Fig. 1 is embodiment's 1 an of the present utility model schematic representation;
Fig. 2 is embodiment's 2 an of the present utility model schematic representation;
Fig. 3 is embodiment's 3 an of the present utility model schematic representation;
Fig. 4 is embodiment's 4 an of the present utility model schematic representation;
Fig. 5 is embodiment's 5 an of the present utility model schematic representation;
Fig. 6 is embodiment's 6 an of the present utility model schematic representation;
Fig. 7 is embodiment's 7 an of the present utility model schematic representation;
Fig. 8 is embodiment's 8 an of the present utility model schematic representation;
Fig. 9 is embodiment's 9 an of the present utility model schematic representation;
Figure 10 is embodiment's 10 an of the present utility model schematic representation;
Figure 11 is embodiment's 11 an of the present utility model schematic representation;
Figure 12 is embodiment's 12 an of the present utility model schematic representation;
Figure 13 is embodiment's 13 an of the present utility model schematic representation;
Figure 14 and Figure 15 are embodiment's 14 of the present utility model schematic representation;
Figure 16 and Figure 17 are embodiment's 15 of the present utility model schematic representation;
Figure 18 is embodiment's 16 an of the present utility model schematic representation.
Embodiment
Supersonic speed rotary engine as shown in Figure 1, comprise supersonic velocity passage 1, rotational structure body 2 and high-pressure working medium source 3, supersonic velocity passage 1 is arranged on the rotational structure body 2, the working medium of supersonic velocity passage 1 inlet 1001 is communicated with high-pressure working medium source 3, the injection direction of supersonic velocity passage 1 serves as overall sensing with the tangent line of rotational structure body 2 revolution circumference, rotational structure body 2 external outputting powers.During supersonic speed rotary engine proper functioning, the airspeed of coming out from described supersonic velocity channel injection is greater than 2 Mach, and the static pressure of the air-flow that comes out from described supersonic velocity channel injection equals atmospheric pressure.
Supersonic speed rotary engine as shown in Figure 2, itself and embodiment's 1 difference is: supersonic velocity passage 1 is made as Laval nozzle 102, the supersonic speed rotary engine also comprises passive rotational structure body 5, on passive rotational structure body 5, establish and hit drive mechanism 52, the jet-stream wind of supersonic velocity passage 1 hits transmissions to passive rotational structure body 5 and promotes passive rotational structure body 5 rotations on strike drive mechanism 52, the also external outputting power of passive rotational structure body 5.Passive rotational structure body 5 is arranged on the periphery of rotational structure body 2, and the working medium of two or more supersonic velocity passages 1 inlet 1001 is communicated with a high-pressure working medium source 3.Passive rotational structure body 5 is provided with guide channel 8, the jet-stream wind of supersonic velocity passage 1 described passive rotational structure body 5 is hit transmissions after guide channel 8 when flowing out passive rotational structure body 5 obtain extra-push models and further promote passive rotational structure body 5 rotations.During supersonic speed rotary engine proper functioning, the airspeed of coming out from described supersonic velocity channel injection is greater than 3 Mach.
Supersonic speed rotary engine as shown in Figure 3, itself and embodiment's 2 difference is: rotational structure body 2 is arranged on the periphery of passive rotational structure body 5, establish air cushion buffer structure 51 on the position that the high velocity jet air-flow that is subjected to supersonic velocity passage 1 of passive rotational structure body 5 hits, air cushion buffer structure 51 reduces the reflection of high velocity jet air-flow.During supersonic speed rotary engine proper functioning, the airspeed of coming out from described supersonic velocity channel injection is greater than 4 Mach.
Supersonic speed rotary engine as shown in Figure 4, itself and embodiment's 2 difference is: high-pressure working medium source 3 is made as rocket chamber 31, and described rocket chamber 31 is located on the described rotational structure body 2, and passive rotational structure body 5 and rotational structure body 2 are set up in parallel.During supersonic speed rotary engine proper functioning, the airspeed of coming out from described supersonic velocity channel injection is greater than 5 Mach.
Supersonic speed rotary engine as shown in Figure 5, itself and embodiment's 1 difference is: high-pressure working medium source 3 is arranged on the body of supersonic speed rotary engine, and high-pressure working medium source 3 is communicated with supersonic velocity passage 1 through swivel joint 10.During supersonic speed rotary engine proper functioning, the airspeed of coming out from described supersonic velocity channel injection is greater than 6 Mach.
Embodiment 6
Supersonic speed rotary engine as shown in Figure 6, itself and embodiment's 1 difference is: also comprise suspension bearing 6, suspension bearing 6 suspends rotational structure body 2, high-pressure working medium source 3 is arranged on the rotational structure body 2, high-pressure working medium source 3 is communicated with supersonic velocity passage 1, high-pressure working medium source 3 is made as rocket chamber 31, described rocket chamber 31 is located on the described rotational structure body 2, establishing oxygenant storage tank 2001 and/or reducing agent storage tank 2002 on the rotational structure body 2 and/or on the linkage structure body of rotational structure body 2, oxygenant storage tank 2001 and reducing agent storage tank 2002 are communicated with rocket chamber 31.
Embodiment 7
Supersonic speed rotary engine as shown in Figure 7, itself and embodiment's 1 difference is: high-pressure working medium source 3 is made as rocket chamber 31, rocket chamber 31 is located on the linkage structure body of rotational structure body 2 and/or rotational structure body 2, establishes oxygenant storage tank 2001 and reducing agent storage tank 2002 on the body of supersonic speed rotary engine; Oxygenant storage tank 2001 and reducing agent storage tank 2002 are communicated with rocket chamber 31 through single channel swivel joint 10 through premixed device 2004 again, and the reducing agent in the Oxidizing and Reducing Agents storage tank 2002 in the oxygenant storage tank 2001 burns in rocket chamber 31.
Supersonic speed rotary engine as shown in Figure 8, its difference with embodiment 7 is: oxygenant storage tank 2001 and the reducing agent storage tank 2002 different passages in Twin channel swivel joint 20 are communicated with rocket chamber 31, and the reducing agent in the Oxidizing and Reducing Agents storage tank 2002 in the oxygenant storage tank 2001 mixes after-combustion in rocket chamber 31.
Embodiment 9
Supersonic speed rotary engine as shown in Figure 9, itself and embodiment's 1 difference is: high-pressure working medium source 3 is made as rocket chamber 31, rocket chamber 31 is located on the linkage structure body of rotational structure body 2 and/or rotational structure body 2, establishes oxygenant storage tank 2001, reducing agent storage tank 2002 and dilatant storage tank 2003 on the body of supersonic speed rotary engine; Oxygenant storage tank 2001, reducing agent storage tank 2002 and dilatant storage tank 2003 are communicated with rocket chamber 31 through single channel swivel joint 10 through premixed device 2004 again, and the reducing agent in the Oxidizing and Reducing Agents storage tank 2002 in the oxygenant storage tank 2001 enters rocket chamber 31 after-combustions.
Supersonic speed rotary engine as shown in figure 10, its difference with embodiment 9 is: two kinds of storage tanks in oxygenant storage tank 2001, reducing agent storage tank 2002 and the dilatant storage tank 2003 through premixed device 2004 again a passage in Twin channel swivel joint 20 be communicated with rocket chamber 31, the third storage tank another passage in Twin channel swivel joint 20 is communicated with rocket chamber 31, and the reducing agent in the Oxidizing and Reducing Agents storage tank 2002 in the oxygenant storage tank 2001 enters rocket chamber 31 after-combustions.
Embodiment 11
Supersonic speed rotary engine as shown in figure 11, its difference with embodiment 9 is: oxygenant storage tank 2001, reducing agent storage tank 2002 and dilatant storage tank 2003 are communicated with rocket chamber 31 through the different passages of triple channel swivel joint 30, and the reducing agent in the Oxidizing and Reducing Agents storage tank 2002 in the oxygenant storage tank 2001 enters rocket chamber 31 back mixed combustions.
Embodiment 12
Supersonic speed rotary engine as shown in figure 12, itself and embodiment's 1 difference is: establish low speed axle sleeve 203 between the running shaft 200 of rotational structure body 2 and rotation axis support 201.
Embodiment 13
Supersonic speed rotary engine as shown in figure 13, itself and embodiment's 1 difference is: in the passive running shaft 500 mutual sheathing settings of the running shaft 200 and the passive rotational structure body 5 of rotational structure body 2, establish static axle sleeve 204 between running shaft 200 and passive running shaft 500.
Embodiment 14
As Figure 14 or supersonic speed rotary engine shown in Figure 15, itself and embodiment's 1 difference is: the supersonic speed rotary engine comprises that also working medium reclaims housing 4, on described working medium recovery housing 4, establish working medium export mouth 401, described supersonic velocity passage 1 and described rotational structure body 2 are arranged on the inside that described working medium reclaims housing 4, and the static pressure of the air-flow that comes out from described supersonic velocity channel injection is less than atmospheric pressure.
In addition, in the structure that described passive rotational structure body 5 is set, described supersonic velocity passage 1, described rotational structure body 2 and described passive rotational structure body 5 are arranged on the inside that described working medium reclaims housing 4.
Embodiment 15
As Figure 16 or supersonic speed rotary engine shown in Figure 17, itself and embodiment's 2 difference is: the supersonic speed rotary engine comprises that also working medium reclaims housing 4, on described working medium recovery housing 4, establish working medium export mouth 401, described supersonic velocity passage 1, described rotational structure body 2 and described passive rotational structure body 5 are arranged on the inside that described working medium reclaims housing 4, working medium reclaims housing 4 and is made as condensation cooling working medium recovery housing 440, reclaim housing 440 places at the condensation cooling working medium and establish condensate cooler 4401, the condensation cooling working medium reclaims housing 440 and is connected with rotational structure body 2, high-pressure working medium source 3 is located on the rotational structure body 2, high-pressure working medium source 3 is made as external-burning type high-pressure working medium generator 3331,3331 places establish burner 3332 at external-burning type high-pressure working medium generator, 3331 heating of 3332 pairs of external-burning type high-pressure working medium of burner generator, the working medium export mouth 401 that the condensation cooling working medium reclaims housing 440 is communicated with external-burning type high-pressure working medium generator 3331, the working medium that is condensed under action of centrifugal force reclaims housing 440 by the condensation cooling working medium and flows to external-burning type high-pressure working medium generator 3331 through working medium export mouth 401, and working medium is vaporized into the High Temperature High Pressure gaseous working medium at external-burning type high-pressure working medium generator 3331 and enters supersonic velocity passage 1.
Embodiment 15
Supersonic speed rotary engine as shown in figure 18, itself and embodiment's 15 difference is: reclaim housing 4 places in working medium and establish condensate cooler 4401, working medium export mouth 401 places that reclaim housing 4 in working medium establish the structure 4000 of calming the anger, high-pressure working medium source 3 is made as external-burning type high-pressure working medium generator 3331,3331 places establish burner 3332 at external-burning type high-pressure working medium generator, 3331 heating of 3332 pairs of external-burning type high-pressure working medium of burner generator, the working medium export mouth 401 that working medium reclaims housing 4 is communicated with external-burning type high-pressure working medium generator 3331 through the structure 4000 of calming the anger, working medium in the external-burning type high-pressure working medium generator 3331 is made as helium, helium is heated to form the High Temperature High Pressure helium in external-burning type high-pressure working medium generator 3331, the High Temperature High Pressure helium enters working medium recovery housing 4 after making passive rotational structure body 5 rotation works done by the 1 injection work done of supersonic velocity passage and by the form of hitting transmission, in working medium reclaims housing 4, after the structure 4000 compression superchargings of calming the anger, entered external-burning type high-pressure working medium generator 3331 again, enter next circulation by the cooled helium of cooling; The what is called structure of calming the anger is provided in a side of on the rotational structure body 2 or is located at blade pressure structure on the passive rotational structure body 5.
Claims (14)
1. supersonic speed rotary engine, comprise supersonic velocity passage (1), rotational structure body (2) and high-pressure working medium source (3), it is characterized in that: described supersonic velocity passage (1) is arranged on the described rotational structure body (2), the working medium inlet (1001) of described supersonic velocity passage (1) is communicated with described high-pressure working medium source (3), the injection direction of described supersonic velocity passage (1) serves as overall the sensing with the tangent line of described rotational structure body (2) revolution circumference, and described rotational structure body (2) is outputting power externally; During described supersonic speed rotary engine proper functioning, the airspeed that ejects from described supersonic velocity passage (1) is greater than 2 Mach, and the static pressure of the air-flow that ejects from described supersonic velocity passage (1) is equal to or less than atmospheric pressure.
2. according to the described supersonic speed rotary engine of claim 1, it is characterized in that: described supersonic speed rotary engine also comprises passive rotational structure body (5), on described passive rotational structure body (5), establish and hit drive mechanism (52), the air-flow of described supersonic velocity passage (1) injection hits at described strike drive mechanism (52) and goes up the described passive rotational structure body of promotion (5) rotation, the also external outputting power of described passive rotational structure body (5).
3. according to the described supersonic speed rotary engine of claim 2, it is characterized in that: described rotational structure body (2) is arranged on the periphery of described passive rotational structure body (5);
Or described passive rotational structure body (5) is arranged on the periphery of described rotational structure body (2);
Or described passive rotational structure body (5) and described rotational structure body (2) are set up in parallel.
4. according to the described supersonic speed rotary engine of claim 1, it is characterized in that: the working medium inlet (1001) of two or more described supersonic velocity passages (1) is communicated with a described high-pressure working medium source (3).
5. according to the described supersonic speed rotary engine of claim 1, it is characterized in that: described supersonic velocity passage (1) is made as Laval nozzle (102).
6. according to the described supersonic speed rotary engine of claim 1, it is characterized in that: described high-pressure working medium source (3) is arranged on described rotational structure body (2) and goes up or be arranged on the linkage structure body of described rotational structure body (2) or be arranged on the body of described supersonic speed rotary engine;
In described high-pressure working medium source (3) was arranged on structure on the body of described supersonic speed rotary engine, described high-pressure working medium source (3) was communicated with described supersonic velocity passage (1) through single channel swivel joint (10).
7. according to the described supersonic speed rotary engine of claim 2, it is characterized in that: described strike drive mechanism (52) is made as guide channel (8), and the air-flow that described supersonic velocity passage (1) sprays hits after the transmission when described guide channel (8) flows out described passive rotational structure body (5) to described guide channel (8) and obtains extra-push model and further promote described passive rotational structure body (5) and rotate.
8. according to the described supersonic speed rotary engine of claim 1, it is characterized in that: described high-pressure working medium source (3) is made as rocket chamber (31), described rocket chamber (31) is located on the linkage structure body of described rotational structure body (2) and/or described rotational structure body (2), upward and/or on the linkage structure body of described rotational structure body (2) establish oxygenant storage tank (2001) and reducing agent storage tank (2002) at described rotational structure body (2), described oxygenant storage tank (2001) and described reducing agent storage tank (2002) are communicated with described rocket chamber (31).
9. according to the described supersonic speed rotary engine of claim 1, it is characterized in that: described high-pressure working medium source (3) is made as rocket chamber (31), described rocket chamber (31) is located on the linkage structure body of described rotational structure body (2) and/or described rotational structure body (2), establishes oxygenant storage tank (2001) and reducing agent storage tank (2002) on the body of described supersonic speed rotary engine;
Described oxygenant storage tank (2001) and described reducing agent storage tank (2002) are communicated with described rocket chamber (31) through single channel swivel joint (10) through premixed device (2004) again, and the reducing agent in oxygenant in the described oxygenant storage tank (2001) and the described reducing agent storage tank (2002) burns in described rocket chamber (31);
Or described oxygenant storage tank (2001) is communicated with described rocket chamber (31) with the different passages of described reducing agent storage tank (2002) in Twin channel swivel joint (20), and the reducing agent in oxygenant in the described oxygenant storage tank (2001) and the described reducing agent storage tank (2002) mixes after-combustion in described rocket chamber (31).
10. according to the described supersonic speed rotary engine of claim 1, it is characterized in that: described high-pressure working medium source (3) is made as rocket chamber (31), described rocket chamber (31) is located on the linkage structure body of described rotational structure body (2) and/or described rotational structure body (2), establishes oxygenant storage tank (2001), reducing agent storage tank (2002) and dilatant storage tank (2003) on the body of described supersonic speed rotary engine;
((2001), described reducing agent storage tank (2002) and described dilatant storage tank (2003) are communicated with described rocket chamber (31) through single channel swivel joint (10) through premixed device (2004) described oxygenant storage tank again, and the reducing agent in oxygenant in the described oxygenant storage tank (2001) and the described reducing agent storage tank (2002) enters described rocket chamber (31) after-combustion;
Or two kinds of storage tanks in described oxygenant storage tank (2001), described reducing agent storage tank (2002) and the described dilatant storage tank (2003) through premixed device (2004) again a passage in Twin channel swivel joint (20) be communicated with described rocket chamber (31), the third storage tank another passage in described Twin channel swivel joint (20) is communicated with described rocket chamber (31), and the reducing agent in oxygenant in the described oxygenant storage tank (2001) and the described reducing agent storage tank (2002) enters described rocket chamber (31) after-combustion;
Or described oxygenant storage tank (2001), described reducing agent storage tank (2002) and described dilatant storage tank (2003) be communicated with described rocket chamber (31) through the different passages of triple channel swivel joint (30), and the reducing agent in oxygenant in the described oxygenant storage tank (2001) and the described reducing agent storage tank (2002) enters described rocket chamber (31) back mixed combustion.
11., it is characterized in that: between the running shaft (200) of described rotational structure body (2) and rotation axis support (201), establish low speed axle sleeve (203) according to the described supersonic speed rotary engine of claim 1.
12. according to the described supersonic speed rotary engine of claim 2, it is characterized in that:, between described running shaft (200) and described passive running shaft (500), establish static axle sleeve (204) in passive running shaft (500) the mutual sheathing setting of the running shaft (200) and the described passive rotational structure body (5) of described rotational structure body (2).
13. according to one of any described supersonic speed rotary engine of claim 1 to 12, it is characterized in that: described supersonic speed rotary engine comprises that also working medium reclaims housing (4), establish working medium export mouth (401) on described working medium recovery housing (4), described supersonic velocity passage (1) and described rotational structure body (2) are arranged on the inside that described working medium reclaims housing (4); In the structure that described passive rotational structure body (5) is set, described supersonic velocity passage (1), described rotational structure body (2) and described passive rotational structure body (5) are arranged on the inside that described working medium reclaims housing (4).
14. according to the described supersonic speed rotary engine of claim 13, it is characterized in that: described working medium reclaims housing (4) and is made as condensation cooling working medium recovery housing (440), reclaim housing (440) at described condensation cooling working medium and locate to establish condensate cooler (4401), described condensation cooling working medium reclaims housing (440) and is connected with described rotational structure body (2), described high-pressure working medium source (3) is located on the described rotational structure body (2), described high-pressure working medium source (3) is made as external-burning type high-pressure working medium generator (3331), locate to establish burner (3332) at described external-burning type high-pressure working medium generator (3331), described burner (3332) heats described external-burning type high-pressure working medium generator (3331), the described working medium export mouth (401) that described condensation cooling working medium reclaims housing (440) is communicated with described external-burning type high-pressure working medium generator (3331), the working medium that is condensed under action of centrifugal force reclaims housing (440) by described condensation cooling working medium and flows to described external-burning type high-pressure working medium generator (3331) through described working medium export mouth (401), and working medium is vaporized into the High Temperature High Pressure gaseous working medium at described external-burning type high-pressure working medium generator (3331) and enters described supersonic velocity passage (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201020554174XU CN201802507U (en) | 2010-07-07 | 2010-10-09 | Supersonic-speed rotor engine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010219461 | 2010-07-07 | ||
| CN201010219461.X | 2010-07-07 | ||
| CN201010234776 | 2010-07-23 | ||
| CN201010234776.1 | 2010-07-23 | ||
| CN201020280056.4 | 2010-08-03 | ||
| CN201020280056 | 2010-08-03 | ||
| CN201020297545 | 2010-08-19 | ||
| CN201020297545.0 | 2010-08-19 | ||
| CN201020524585.4 | 2010-09-10 | ||
| CN201020524585 | 2010-09-10 | ||
| CN201020554174XU CN201802507U (en) | 2010-07-07 | 2010-10-09 | Supersonic-speed rotor engine |
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| CN201802507U true CN201802507U (en) | 2011-04-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155158A (en) * | 2011-02-21 | 2011-08-17 | 周林 | Jet rotor |
| WO2012003706A1 (en) * | 2010-07-07 | 2012-01-12 | Jin Beibiao | Supersonic rotor engine |
| CN103670525A (en) * | 2013-11-01 | 2014-03-26 | 吴尧 | Steam turbine capable of utilizing kinetic energy of steam twice |
| CN104061066A (en) * | 2013-08-07 | 2014-09-24 | 摩尔动力(北京)技术股份有限公司 | Rotor motor for gas liquefied materials |
| CN105556096A (en) * | 2013-04-29 | 2016-05-04 | 谢塞尔有限公司 | A rotor assembly for an open cycle engine, and an open cycle engine |
| CN114607476A (en) * | 2022-03-04 | 2022-06-10 | 暨南大学 | Full-load working condition efficient steam turbine unit, design method and operation method |
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2010
- 2010-10-09 CN CN201020554174XU patent/CN201802507U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012003706A1 (en) * | 2010-07-07 | 2012-01-12 | Jin Beibiao | Supersonic rotor engine |
| CN102155158A (en) * | 2011-02-21 | 2011-08-17 | 周林 | Jet rotor |
| CN105556096A (en) * | 2013-04-29 | 2016-05-04 | 谢塞尔有限公司 | A rotor assembly for an open cycle engine, and an open cycle engine |
| CN105556096B (en) * | 2013-04-29 | 2018-07-27 | 谢塞尔有限公司 | Rotor assembly and open-cycle engine for open-cycle engine |
| CN104061066A (en) * | 2013-08-07 | 2014-09-24 | 摩尔动力(北京)技术股份有限公司 | Rotor motor for gas liquefied materials |
| CN103670525A (en) * | 2013-11-01 | 2014-03-26 | 吴尧 | Steam turbine capable of utilizing kinetic energy of steam twice |
| CN114607476A (en) * | 2022-03-04 | 2022-06-10 | 暨南大学 | Full-load working condition efficient steam turbine unit, design method and operation method |
| CN114607476B (en) * | 2022-03-04 | 2023-05-09 | 暨南大学 | Full-load working condition efficient turbine unit, design method and operation method |
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