CN103104374B - Cylinder internal combustion Stirling engine - Google Patents

Cylinder internal combustion Stirling engine Download PDF

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Publication number
CN103104374B
CN103104374B CN201310032073.4A CN201310032073A CN103104374B CN 103104374 B CN103104374 B CN 103104374B CN 201310032073 A CN201310032073 A CN 201310032073A CN 103104374 B CN103104374 B CN 103104374B
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China
Prior art keywords
piston mechanism
cylinder piston
cylinder
described cylinder
stirling engine
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CN201310032073.4A
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CN103104374A (en
Inventor
靳北彪
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Caoxian branch of Shandong hongyulu building materials Co., Ltd
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Molecule Power Beijing Technology Co Ltd
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Abstract

The invention discloses a cylinder internal combustion Stirling engine which comprises a cylinder piston mechanism A, a cylinder piston mechanism B, a cylinder piston mechanism C and a heat regenerator. The cylinder piston mechanism B and the cylinder piston mechanism C form a power unit which works according to Stirlingcycle, the cylinder piston mechanism A supplies compressed gas or high temperature and high pressure gas to the power unit, and so that the power unit can work. The cylinder internal combustion Stirling engine is high in thermal efficiency, beneficial to energy saving, simple in structure, and strong in practical applicability, thereby having a wide application prospect.

Description

Cylinder combustion Stirling engine
Technical field
The present invention relates to heat power field, especially a kind of Stirling engine.
Background technique
Tradition Stirling engine is a kind of external-combustion engine, therefore its specific power and single-machine capacity all critical constraints, and load responding is poor, in order to address this problem, present inventors have proposed the technological scheme of internal combustion heat engine and internal combustion Stirling engine, but in these technological schemes, need with business oxygen source (oxygen source namely provided by storage tank or air oxygen source etc.), working medium after utilizing internal-combustion engine acting to be over is as the hot cylinder working medium of internal combustion Stirling engine, the former needs business oxygen source just inevitably to affect the mobility of motor, the latter can make the pressure of the working medium in Stirling cycle limited.Therefore, the internal combustion Stirling engine inventing a kind of modern is needed.
Summary of the invention
In order to solve the problem, the technological scheme that the present invention proposes is as follows:
Scheme 1. 1 kinds of cylinder combustion Stirling engines, it is characterized in that: comprise cylinder piston mechanism A, cylinder piston mechanism B, cylinder piston mechanism C and regenerator, the cylinder of described cylinder piston mechanism A arranges suction port, relief opening and air supply opening, corresponding valve is respectively set at described suction port, described relief opening and described air supply opening place; The cylinder of described cylinder piston mechanism B arranges inflation inlet and reversing current port; The cylinder of described cylinder piston mechanism C arranges reversing current port;
Described air supply opening is communicated with described inflation inlet, described reversing current port on described cylinder piston mechanism B is communicated with the described reversing current port on described cylinder piston mechanism C through described regenerator, between the described reversing current port on the cylinder of described cylinder piston mechanism C and/or on described regenerator and described cylinder piston mechanism C, passage arranges cooler;
At least one place in communicating passage in the cylinder of described cylinder piston mechanism A, in the cylinder of described cylinder piston mechanism B and between described air supply opening and described inflation inlet arranges internal combustion firing chamber.
Scheme 2. is on the basis of scheme 1, and at least one place in the communicating passage further on the cylinder of described cylinder piston mechanism B, on the cylinder of described cylinder piston mechanism C, between described air supply opening and described inflation inlet, on the connection cylinder of described cylinder piston mechanism B and the passage of the cylinder of described cylinder piston mechanism C arranges weary conductance and exports and corresponding weary valve.
Scheme 3. is on the basis of scheme 1, in the cylinder further described internal combustion firing chamber being arranged on described cylinder piston mechanism B and/or in the communicating passage being arranged between described air supply opening and described inflation inlet, the control mechanism of described cylinder combustion Stirling engine is set to the control mechanism of the circulation mode work making described cylinder piston mechanism A according to suction stroke-air feed stroke of calming the anger-clearance air work stroke exhaust stroke.
Scheme 4. is on the basis of scheme 1, further described internal combustion firing chamber is located in the cylinder of described cylinder piston mechanism A, simultaneously, in at least one place in communicating passage in the cylinder being also arranged on described cylinder piston mechanism B and between described air supply opening and described inflation inlet, the control mechanism of described cylinder combustion Stirling engine is set to the control mechanism of the circulation mode work making described cylinder piston mechanism A according to suction stroke-air feed stroke of calming the anger-clearance gaseous combustion expansion stroke-exhaust stroke.
Scheme 5. is on the basis of scheme 1, in communicating passage in the cylinder further described internal combustion firing chamber being arranged on described cylinder piston mechanism B and/or between described air supply opening and described inflation inlet, the control mechanism of described cylinder combustion Stirling engine is set to the control mechanism of the circulation mode work making described cylinder piston mechanism A according to suction stroke-air feed final vacuum stroke of calming the anger.
Scheme 6. is on the basis of scheme 1, be arranged on described internal combustion firing chamber further in the cylinder of described cylinder piston mechanism A, the control mechanism of described cylinder combustion Stirling engine is set to and makes described cylinder piston mechanism A according to the control mechanism of circulation mode work remaining high-temperature gas expansion stroke-exhaust stroke after suction stroke-compression stroke-burning air feed.
Scheme 7., on the basis of scheme 2, arranges the valve recharging mouth and correspondence further on the cylinder of described cylinder piston mechanism A; Described weary conductance outlet is communicated with the described mouth that recharges.
Scheme 8., on the basis of scheme 2, the communicating passage further between described air supply opening and described inflation inlet arranges one-way valve, and described weary conductance outlet is communicated with the communicating passage between described air supply opening and described one-way valve.
Scheme 9. is on the basis of scheme 2, further turbo-power mechanism is set in the communicating passage of described air supply opening and described inflation inlet, described weary conductance outlet is communicated with the communicating passage between described air supply opening and the working medium entrance of described turbo-power mechanism through impeller gas compressor, and described turbo-power mechanism is to described impeller gas compressor outputting power.
On the basis of scheme 10. either a program in scheme 1 to scheme 9, partly or entirely will be set to heat-insulating in the communicating passage between the described reversing current port on described cylinder piston mechanism A, the communicating passage between described air supply opening and described inflation inlet, described cylinder piston mechanism B, described cylinder piston mechanism B and described regenerator and described regenerator further.
On the basis of scheme 11. either a program in scheme 1 to scheme 9, be that V-type is arranged further by described cylinder piston mechanism B and described cylinder piston mechanism C, the piston of described cylinder piston mechanism B is connected with the same rod journal of same bent axle with the piston of described cylinder piston mechanism C.
On the basis of scheme 12. either a program in scheme 1 to scheme 9, further the piston of described cylinder piston mechanism B is connected with the not same rod journal of same bent axle with the piston of described cylinder piston mechanism C, and the phase difference of these two described rod journals is less than 180 degree.
On the basis of scheme 13. either a program in scheme 1 to scheme 9, further multiple described cylinder piston mechanism A is communicated with a described cylinder piston mechanism B.
On the basis of scheme 14. either a program in scheme 1 to scheme 9, further by described cylinder piston mechanism A, described cylinder piston mechanism B and the coaxial setting of described cylinder piston mechanism C.
Scheme 15. is on the basis of scheme 1, described cylinder combustion Stirling engine also comprises eight cylinder piston mechanisms, and these eight cylinder piston mechanisms are by the arrangement of the cylinder piston mechanism of 90 degree of V-type eight cylinder IC engines, wherein, one cylinder, four cylinders, five cylinders and eight cylinders are set to described cylinder piston mechanism A respectively, six cylinders and three cylinders are set to described cylinder piston mechanism B respectively, two cylinder and seven cylinders are set to described cylinder piston mechanism C respectively, and two described cylinder piston mechanism A are communicated with the described cylinder piston mechanism B of a vicinity.
Scheme 16. is on the basis of scheme 1, described cylinder combustion Stirling engine also comprises eight cylinder piston mechanisms, and these eight cylinder piston mechanisms are by the arrangement of the cylinder piston mechanism of 90 degree of V-type eight cylinder IC engines, wherein, two cylinder, three cylinders, six cylinders and seven cylinders are set to described cylinder piston mechanism A respectively, four cylinders and five cylinders are set to described cylinder piston mechanism B respectively, one cylinder and eight cylinders are set to described cylinder piston mechanism C respectively, and two described cylinder piston mechanism A are communicated with the described cylinder piston mechanism B of a vicinity.
On the basis of scheme 17. either a program in scheme 1 to scheme 9, further described cylinder piston mechanism A is set to opposed pistons cylinder mechanism.
On the basis of scheme 18. either a program in scheme 1 to scheme 9, described cylinder combustion Stirling engine further comprises low temperature cold source, described low temperature cold source is used for providing cryogenic substance, and described cryogenic substance is for cooling in described cylinder piston mechanism C and/or being about to enter the working medium of described cylinder piston mechanism C.
On the basis of scheme 19. either a program in scheme 2 to scheme 9, described cylinder combustion Stirling engine further comprises attached turbo-power mechanism and attached impeller gas compressor, described weary conductance outlet is communicated with the working medium entrance of described attached turbo-power mechanism, the sender property outlet of described attached turbo-power mechanism is communicated with through the working medium entrance of attached cooler with described attached impeller gas compressor, and the sender property outlet of described attached impeller gas compressor is communicated with working medium closed-loop path; Passage between the sender property outlet and the working medium entrance of described attached impeller gas compressor of described attached turbo-power mechanism arranges attached working medium export mouth.
On the basis of scheme 20. either a program in scheme 1 to scheme 9, the mass flow rate of the material of being discharged described internal combustion firing chamber is further greater than the mass flow rate of the material importing described internal combustion firing chamber from working medium closed-loop path.
On the basis of scheme 21. either a program in scheme 1 to scheme 9, described cylinder combustion Stirling engine also comprises oxidizer source further, oxygenant sensor and oxygenant control gear, described oxygenant sensor is located at by described cylinder piston mechanism A, described cylinder piston mechanism B, in the working medium closed-loop path that described cylinder piston mechanism C and the channel connection between them are formed, described oxygenant sensor provides signal to described oxygenant control gear, described oxidizer source is communicated with described working medium closed-loop path through oxidizer control valve, described oxygenant control gear controls described oxidizer control valve.
On the basis of scheme 22. either a program in scheme 1 to scheme 9, further described cylinder piston mechanism A and/or described cylinder piston mechanism B and/or described cylinder piston mechanism C is set to piston liquid mechanism, described piston liquid mechanism comprises gas-liquid cylinder and gas-liquid isolating structure, and described gas-liquid isolating structure is located in described gas-liquid cylinder.
The pressure of gas working medium in described gas-liquid cylinder to described gas-liquid isolating structure, on the basis of scheme 22, is set to the inertial force sum be greater than when liquid in described gas-liquid cylinder and described gas-liquid isolating structure move reciprocatingly by scheme 23. further.
On the basis of scheme 24. either a program in scheme 1 to scheme 3, further the weary valve of described weary conductance outlet and correspondence thereof is located on the cylinder of described cylinder piston mechanism C, and the described reversing current passage port on described cylinder piston mechanism C establishes the control gate that back and forth circulates.
Scheme 25. 1 kinds of cylinder combustion Stirling engines, it is characterized in that: comprise cylinder piston mechanism A, cylinder piston mechanism B and cylinder piston mechanism C, the cylinder of described cylinder piston mechanism A arranges suction port, relief opening and air supply opening, corresponding valve is respectively set at described suction port, described relief opening and described air supply opening place; The cylinder of described cylinder piston mechanism B and described cylinder piston mechanism C respectively establishes reversing current port;
The described reversing current port of described cylinder piston mechanism B and described cylinder piston mechanism C respectively on it is interconnected, communicating passage between described air supply opening with two described reversing current ports is communicated with, and this connection position is near the described reversing current passage port of described cylinder piston mechanism B; On the cylinder of described cylinder piston mechanism C and/or in the communicating passage of two described reversing current ports near described cylinder piston mechanism C, cooler is set;
Firing chamber is established at least one disposal in the communicating passage that communicating passage in the cylinder of described cylinder piston mechanism A, in the cylinder of described cylinder piston mechanism B and between described air supply opening with two described reversing current ports is communicated with.
Scheme 26. is cylinder combustion Stirling engine as described in claim scheme 25, it is characterized in that: in the communicating passage of described cylinder piston mechanism B and described cylinder piston mechanism C, arrange regenerator; Described air supply opening is communicated with the communicating passage between described regenerator and the described reversing current port of described cylinder piston mechanism B.
The bearing capacity of described cylinder piston mechanism A, described cylinder piston mechanism B, described cylinder piston mechanism C or the communicating passage between them, on the basis of scheme 25 or scheme 26, is set to 2MPa ~ 20MPa by scheme 27. further.
Scheme 28., on the basis of scheme 25 or scheme 26, arranges weary conductance with at least one place in the communicating passage of described cylinder piston mechanism C and exports and corresponding weary valve in the communicating passage that the communicating passage further on the cylinder of described cylinder piston mechanism B, on the cylinder of described cylinder piston mechanism C, between described air supply opening with two described reversing current ports is communicated with, being communicated with described cylinder piston mechanism B.
Scheme 29., on the basis of scheme 28, will arrange the valve recharging mouth and correspondence further on the cylinder of described cylinder piston mechanism A; Described weary conductance outlet is communicated with the described mouth that recharges.
Principle of the present invention is: the high pressure utilizing one or more described cylinder piston mechanism A to produce or High Temperature High Pressure working medium, be supplied to the power unit by Stirling cycle work be made up of described cylinder piston mechanism B and described cylinder piston mechanism C, make this power unit be able to work.
Thering is provided in the structure of high-pressure air by described cylinder piston mechanism A to this power unit, needing to arrange internal combustion firing chamber in described cylinder piston mechanism B and/or in the communicating passage of described cylinder piston mechanism B and described cylinder piston mechanism A; The object that described weary conductance outlet is arranged is when the pressure being imported working medium by described cylinder piston mechanism A in the working substance system of this power unit acquires a certain degree, and unnecessary working medium is released.
In the present invention, so-called comprising by Stirling cycle work is discussed Stirling cycle work according to reason and works by actual Stirling cycle.
In the present invention, so-called reversing current port refers to the air distribution port that working medium can reciprocate through.
In the present invention, so-called air supply opening refers to the air distribution port that high-pressure air or High Temperature High Pressure working medium flow out.
In the present invention, so-called inflation inlet refers to that high-pressure air or High Temperature High Pressure working medium enter the air distribution port of described cylinder piston mechanism B.
In the present invention, so-called weary conductance outlet refers to the air distribution port of the gas after Stirling cycle being derived right Stirling engine in this cylinder.
In the present invention, the so-called mouth that recharges refers to that the gas working medium exporting discharge by described weary conductance returns to the air distribution port in described cylinder piston mechanism A.
In the present invention, so-called air feed stroke of calming the anger refers to that piston moves to top dead center from lower dead center, and only has the described process opened for valve.
In the present invention, so-called clearance air work stroke refers to after described air feed stroke of calming the anger, now piston is near top dead center, closes all air-distributing valves, remains in the process that the clearance gas push piston in cylinder moves to lower dead center after utilizing air feed stroke of calming the anger.
In the present invention, so-called clearance gaseous combustion expansion stroke refers to after described air feed stroke of calming the anger, now piston is near top dead center, close all air-distributing valves, after remaining in the clearance gaseous combustion blast in cylinder after the air feed stroke that makes to calm the anger, promote piston moves to lower dead center process from top dead center.
In the present invention, so-called air feed final vacuum stroke of calming the anger refers to after air feed process of calming the anger, and for valve-closing, is near top dead center exhaust valve is opened the process making the gas remained in clearance volume derive cylinder at piston.
In the present invention, remaining high-temperature gas expansion stroke after so-called burning air feed refers to after the compression stroke, when piston is near top dead center, make combustion chemistry reaction occurs in cylinder, a part for the high-temperature gas reaction of this combustion chemistry formed or major part supply valve-closing by described for after valve derivation, the process that the descent of piston utilizing the residue high-temperature gas remained in described cylinder piston mechanism A to promote described cylinder piston mechanism A externally does work again through described.
In the present invention, by the adjustment working pressure of working medium closed-loop path and the discharge capacity of hot junction mechanism, to control the quality discharge capacity of hot junction mechanism, the flow mass M of the material that described internal combustion firing chamber is discharged 2be greater than the flow mass M of the material importing described internal combustion firing chamber from described working medium closed-loop path 1that is except importing outside the material of described internal combustion firing chamber except described working medium closed-loop path, some material imports described internal combustion firing chamber from described working medium closed-loop path, because described internal combustion firing chamber is arranged in described working medium closed-loop path, so the material of that is discharging from described internal combustion firing chamber has at least a part to flow back to described internal combustion firing chamber, namely achieve working medium has reciprocal flowing between hot junction mechanism and cold junction mechanism.The material that export-oriented described internal combustion firing chamber imports from described working medium closed-loop path can be oxygenant, reducing agent, pressurized gas or high-temperature fuel gas etc.
In the present invention, described hot junction mechanism refers to that described internal combustion firing chamber is located at wherein, or first the working medium produced after there is combustion chemistry reaction in described internal combustion firing chamber enter distribution device wherein or do work mechanism, such as described cylinder piston mechanism B.
In the present invention, described cold junction mechanism refers to the air work mechanism that working medium enters after the outflow of described hot junction mechanism or gas compression mechanism, the such as mechanism such as described cylinder piston mechanism C or roots-type gas compressor.
In the present invention, described working medium closed-loop path refers to the space of the working medium flowing capable of circulation be made up of described cylinder piston mechanism A, described cylinder piston mechanism B, described cylinder piston mechanism C and the communicating passage between them.
In the present invention, described gas-liquid cylinder refers to and can hold gas working medium and/or liquid, and the container of certain pressure can be born, described gas-liquid cylinder is separated into gas end and liquid end by described gas-liquid isolating structure, the gas end of described gas-liquid cylinder arranges gas working medium communication port, and described gas working medium communication port is used for and other devices in described working medium closed-loop path or mechanism connection; The liquid end of described gas-liquid cylinder arranges liquid stream port, and described liquid stream port is used for being communicated with hydraulic power mechanism and/or liquid working substance send-back system.
In the present invention, described gas-liquid isolating structure refers to the structure that can move reciprocatingly in described gas-liquid cylinder, as isolating plate, isolating film, piston etc., its effect be isolation described gas-liquid cylinder in gas working medium and liquid, preferably, described gas-liquid isolating structure and the sealing of described gas-liquid cylinder are slidably matched.In described piston liquid institution staff process, being in the diverse location in described gas-liquid cylinder according to described gas-liquid isolating structure, may be all gas working medium in described gas-liquid cylinder, may be also all liquid, or gas working medium and liquid exist simultaneously.
In the present invention, liquid in described gas-liquid cylinder is different from traditional piston crank mechanism with described gas-liquid isolating structure, piston in traditional piston crank mechanism can stop by the thrust of connecting rod or pulling force, thus the restriction realized piston stroke, and in described gas-liquid cylinder, when the gas working medium in described gas-liquid cylinder does positive work, described gas-liquid isolating structure is stressed to lower dead center direction and moves, liquid is discharged described gas-liquid cylinder with high voltage style and promotes hydraulic power mechanism (such as fluid motor) and externally do work, when liquid is about to drain, change fluid motor mode of operation or start liquid working medium send-back system, liquid in described gas-liquid cylinder is no longer reduced, now liquid can apply braking force to the described gas-liquid isolating structure in described gas-liquid cylinder, make it stop, with the wall preventing it from clashing into the liquid bottom portion of gas-liquid cylinder, when constantly in described gas-liquid cylinder during infusion fluid, described gas-liquid isolating structure can constantly move to top dead center direction, when arriving near top dead center, stop to infusion fluid in described gas-liquid cylinder or make the liquid in described gas-liquid cylinder reduce (outflow), however, liquid in described gas-liquid cylinder and described gas-liquid isolating structure still can move to top dead center direction due to inertia, now, if the pressure of the gas working medium in described gas-liquid cylinder is not high enough, described gas-liquid isolating structure then can be caused to continue to move upward and clash into the wall at gas-liquid cylinder top, in order to avoid this shock, need to make the pressure of gas working medium in gas-liquid cylinder enough high, it is made to be greater than inertial force sum when liquid in described gas-liquid cylinder and described gas-liquid isolating structure move reciprocatingly to the pressure of described gas-liquid isolating structure.
In the present invention, inertial force sum when liquid in gas-liquid cylinder described in the working procedure of described cylinder combustion Stirling engine and described gas-liquid isolating structure move reciprocatingly is change, therefore the condition all meeting " pressure of the gas working medium in described gas-liquid cylinder to described gas-liquid isolating structure is greater than inertial force sum when liquid in described gas-liquid cylinder and described gas-liquid isolating structure move reciprocatingly " at any operation time should be ensured in engineering design, such as by the working pressure in the described working medium closed-loop path of adjustment, the quality of adjustment gas-liquid isolating structure, the modes such as rearrange liquids density or the rearrange liquids degree of depth realize, wherein, described liquid depth refers to that liquid is in the degree of depth of the liquid on direction that moves reciprocatingly.
In the present invention, so-called " adjusting the working pressure in described working medium closed-loop path " is that the volume flowrate by adjusting the gas working medium flowing into and/or flow out described working medium closed-loop path realizes, such as, can realize by adjusting the switch gap of described weary conductance outlet, each time of unlatching and/or the openings of sizes of described weary conductance outlet port control valve.
In the present invention, can by pressure in the described working medium closed-loop path of adjustment (such as can by adjusting the cracking pressure of described weary conductance outlet or realizing switching time), make the pressure of the gas working medium in described gas-liquid cylinder to described gas-liquid isolating structure be greater than total inertial force of liquid in described gas-liquid cylinder and described gas-liquid isolating structure, thus prevent described gas-liquid isolating structure and described gas-liquid cylinder from colliding.
In the present invention, described low temperature cold source refer to the cryogenic substance of temperature below 0 DEG C can be provided device, mechanism or storage tank, such as adopt the storage tank storing cryogenic substance that business buying pattern obtains, described cryogenic substance can be liquid nitrogen, liquid oxygen, liquid helium or liquefied air etc.When oxygenant in the present invention is liquid oxygen, liquid oxygen can directly as described cryogenic substance.
In the present invention, described low temperature cold source is to be directly communicated with described working medium closed-loop path the mode making described cryogenic substance mix with the working medium in described working medium closed-loop path, or to make the mode of the working medium heat exchange in described cryogenic substance and described working medium closed-loop path through heat-exchanger rig, in described cylinder piston mechanism C or the working medium being about to enter described cylinder piston mechanism C carry out cooling processing.Heat engine is the power mechanism of a kind of work cycle close to Carnot's cycle, and the calculating of its thermal efficiency can with reference to Carnot cycle Thermal efficiency formula: therefrom known, as sink temperature T 2during decline, thermal efficiency η raises, and reduces to the heat of low-temperature receiver discharge, if sink temperature T2 declines by a big margin, namely sink temperature is very low, then thermal efficiency η is very high, and the heat to low-temperature receiver discharge is very little.Infer thus, the cryogenic substance that usable temp is quite low makes sink temperature T2 decline to a great extent, thus significantly reduces the heat to low-temperature receiver discharge, effectively improves engine efficiency.
The cryogenic substance (such as liquid oxygen, liquid nitrogen or liquid helium etc.) that temperature is lower, need in the fabrication process to consume more energy, but with regard to unit mass, the contribution promoted engine thermal efficiency η is larger, like storing the energy in the very low material of temperature, be equivalent to a kind of concept of novel battery, described cryogenic substance can use rubbish electricity to wait the very low energy of cost to manufacture, thus effectively reduces the user cost of motor.
In the present invention, after the described cryogenic substance in described low temperature cold source plays cooling action, both can import in described working medium closed-loop path, as the cycle fluid of cylinder combustion Stirling engine, also can not import in described working medium closed-loop path.
In the present invention, so-called two devices are communicated with, and refer to that fluid can flow one-way or two-way between two.So-called connection refers to and to be directly communicated with or through control mechanism, control unit or other controlling component indirect communication.
In the present invention, described oxygenant sensor refers to the device detected the content of the oxygenant in described working medium closed-loop path.Described oxygenant sensor provides signal to described oxygenant control gear, in the signal that described oxygenant control gear provides according to described oxygenant sensor and the described working medium closed-loop path that presets, static or dynamic oxygenate content setting value controls to increase or reduces the amount supplying oxygenant in described working medium closed-loop path to described oxidizer control valve, reaches the object of the content of oxygenant in described working medium closed-loop path.
Described oxygenate content setting value can be a numerical value, also can be a numerical intervals, such as: the oxygenate content setting value in described working medium closed-loop path can be 5%, 10% or 10% ~ 12% etc.
Described oxygenant sensor can be located on the closed-loop path away from described internal combustion firing chamber, can ensure that whole working medium closed-loop path works under oxygen enrichment (oxygen content is greater than zero) state, make stable combustion chemistry reaction occurs in described internal combustion firing chamber, the generation of carbon distribution can also be prevented simultaneously.
In the present invention, described liquid oxygen comprises the liquid oxygen of business liquid oxygen or in situ preparation.
In the present invention, the working medium in described working medium closed-loop path needs through overcompression, heat temperature raising boosts, acting and cooled process, this just requires that certain pressure can be born in described working medium closed-loop path, and optionally, the bearing capacity of described working medium closed-loop path can be set to and be greater than 2MPa, 2.5MPa, 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, 15MPa, 15.5MPa, 16MPa, 16.5MPa, 17MPa, 17.5MPa, 18MPa, 18.5MPa, 19MPa, 19.5MPa, 20MPa, 20.5MPa, 21MPa, 22MPa, 23MPa, 24MPa, 25MPa, 26MPa, 27MPa, 28MPa, 29MPa, 30MPa, 31MPa, 32MPa, 33MPa, 34MPa, 35MPa, 36MPa, 37MPa, 38MPa, 39MPa or be greater than 40MPa.
In the present invention, described fuel can be hydrocarbon, hydrocarbon oxygen compound or solid carbon.It is to be noted: adopt solid carbon to generate as there is no water after fuel combustion, and the gas concentration lwevel burnt in afterproduct is high, easily liquefies; In the process implemented, solid carbon sprays into after can adopting solid assembled in advance, powdered, input heat engine by the mode sprayed into after liquid or atmospheric carbon dioxide fluidisation again after powdered.
In the present invention, high temperature refrigerant is touched and in parts (as hot cylinder, internal combustion cylinder, high temperature channel, regenerator etc.), is partly or entirely set to heat-insulating, refer to that each parts are from making as thermoinsulation material or referring to use only insulating lining, which reduces the endothermic effect of relevant device, thus improve the thermal efficiency.
In the present invention, according to the known technology in motor, heat engine and heat power field, necessary parts, unit or system should be set in the place of necessity.
Beneficial effect of the present invention is as follows:
Cylinder combustion Stirling engine disclosed by the invention utilizes one or more described cylinder piston mechanism A to provide high-pressure air by the power unit of Stirling cycle work to what be made up of described cylinder piston mechanism B and described cylinder piston mechanism C or provide the working medium of the high temperature and high pressure gas after burning, what make to be made up of described cylinder piston mechanism B and described cylinder piston mechanism C is able to work by the power unit of Stirling cycle work, gas compressor is circulated, engine cycle circulates with heat engine and combines, utilize the combustion gas after the pressurized gas burning of gas compressor or I. C. engine exhaust as the cycle fluid of heat engine, thus the utilization ratio achieving that improve the energy utilizes further to the energy in engine exhaust, also the thermal efficiency of motor is made to be improved, be conducive to energy saving, and structure is simple, practical, have broad application prospects.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2;
Fig. 3 is the structural representation of the embodiment of the present invention 3;
Fig. 4 is the structural representation of the embodiment of the present invention 4;
Fig. 5 is the structural representation of the embodiment of the present invention 5;
Fig. 6 is the structural representation of the embodiment of the present invention 6;
Fig. 7 is the structural representation of the embodiment of the present invention 7;
Fig. 8 is the structural representation of the embodiment of the present invention 8;
Fig. 9 is the structural representation of the embodiment of the present invention 9;
Figure 10 is the structural representation of the embodiment of the present invention 10;
Figure 11 is the structural representation of the embodiment of the present invention 11;
Figure 12 is the structural representation of the embodiment of the present invention 12;
Figure 13 is the structural representation of the embodiment of the present invention 13;
Figure 14 is the structural representation of the embodiment of the present invention 14;
Figure 15 is the structural representation of the embodiment of the present invention 15;
Figure 16 is the structural representation of the embodiment of the present invention 16;
Figure 17 is the structural representation of the embodiment of the present invention 17;
Figure 18 is the structural representation of the embodiment of the present invention 18;
Figure 19 is the structural representation of the embodiment of the present invention 19;
Figure 20 is the structural representation of the embodiment of the present invention 20;
Figure 21 is the structural representation of the embodiment of the present invention 21;
Figure 22 is the structural representation of the embodiment of the present invention 22;
Figure 23 is the structural representation of the embodiment of the present invention 23;
Figure 24 is the structural representation of the embodiment of the present invention 24;
Figure 25 is the structural representation of the embodiment of the present invention 25;
Figure 26 is the structural representation of the embodiment of the present invention 26;
Figure 27 is the structural representation of the embodiment of the present invention 27;
Figure 28 is the structural representation of the embodiment of the present invention 28;
Figure 29 is the structural representation of the embodiment of the present invention 29.
In figure:
1 cylinder piston mechanism A, 2 cylinder piston mechanism B, 3 cylinder piston mechanism C, 4 regenerators, 5 suction ports, 51 intake valves, 6 relief openings, 61 exhaust valves, 60 recharge mouth, 601 recharge door, 7 air supply openings, 71 for valve, 72 one-way valves, 8 inflation inlets, 9 reversing current ports, 91 back and forth circulate control gate, 10 internal combustion firing chambers, 11 weary conductance outlets, 12 weary valves, 13 coolers, 101 impeller gas compressors, 102 turbo-power mechanisms, 50 low temperature cold sources, 58 oxygenant sensors, 52 oxygenant control gear, 53 oxidizer control valve, 55 oxidizer sources, 80 attached turbo-power mechanisms, 81 attached impeller gas compressors, 82 attached coolers, 85 attached working medium export mouths, 15 liquid working substance send-back systems, 16 hydraulic power mechanisms, 17 gas-liquid isolating structures, 18 gas-liquid cylinders, 19 piston liquid mechanisms, 100 process control mechanisms, 25 liquid working substance send-back systems, 26 hydraulic power mechanisms, 27 gas-liquid isolating structures, 28 gas-liquid cylinders, 29 piston liquid mechanisms, 200 process control mechanisms, 35 liquid working substance send-back systems, 36 hydraulic power mechanisms, 37 gas-liquid isolating structures, 38 gas-liquid cylinders, 39 piston liquid mechanisms, 300 process control mechanisms.
Embodiment
Implementing 1 to embodiment 20 is the related embodiment arranging described inflation inlet 8 on described cylinder piston mechanism B2, and the described air supply opening 7 in these embodiments on described cylinder piston mechanism A1 is communicated with described inflation inlet 8.
Embodiment 1
Cylinder combustion Stirling engine as shown in Figure 1, comprise cylinder piston mechanism A1, cylinder piston mechanism B2, cylinder piston mechanism C3 and regenerator 4, described cylinder piston mechanism A1 establishes suction port 5, intake valve 51 is established at described suction port 5 place, described cylinder piston mechanism A1 establishes relief opening 6, exhaust valve 61 is established at described relief opening 6 place, described cylinder piston mechanism A1 establishes air supply opening 7, establish for valve 71 at described air supply opening 7 place, described cylinder piston mechanism B2 establishes inflation inlet 8, described cylinder piston mechanism B2 establishes reversing current port 9, described cylinder piston mechanism C3 establishes reversing current port 9, described air supply opening 7 is communicated with described inflation inlet 8, described reversing current port 9 on described cylinder piston mechanism B2 is communicated with the described reversing current port 9 on described cylinder piston mechanism C3 through described regenerator 4, the cylinder of described cylinder piston mechanism C3 establishes cooler 13, internal combustion firing chamber 10 is established in described cylinder piston mechanism A1.
Wherein, described intake valve 51 on described cylinder piston mechanism A1, described exhaust valve 61 and the described controlled mechanism controls of valve 71 that supplies make described cylinder piston mechanism A1 according to the circulation mode work remaining high-temperature gas expansion stroke-exhaust stroke after suction stroke-compression stroke-burning air feed, namely from described suction port 5 inhale fresh air, air in compression cylinder after closeall valve, the ignition of oil spout simultaneously, the high temperature and high pressure gas produced, part is supplied to described cylinder piston mechanism B2 through described air supply opening 7, what make to be made up of described cylinder piston mechanism B2 and described cylinder piston mechanism C3 is able to work by the power unit of Stirling cycle work, gas working medium after at least one Stirling cycle leads back to in described cylinder piston mechanism A1 again, discharge through described relief opening 6.While described cylinder piston mechanism B2 and described cylinder piston mechanism C3 presses Stirling cycle work, burn in described cylinder piston mechanism A1 the residue high temperature and high pressure gas produced, promotion descent of piston does work, and when piston stroking upward, this residual gas is discharged through described relief opening 6.
During concrete enforcement, be selectablely partly or entirely set to heat-insulating by the communicating passage between the described reversing current port 9 on described cylinder piston mechanism A1, the communicating passage between described air supply opening 7 and described inflation inlet 8, described cylinder piston mechanism B2, described cylinder piston mechanism B2 and described regenerator 4 and described regenerator 4.
Embodiment 2
Cylinder combustion Stirling engine as shown in Figure 2, itself and embodiment 1 distinguish and are: on described cylinder piston mechanism B2, establish weary conductance to export 11, and described weary conductance exports 11 places and arranges weary valve 12.
When pressure in the working substance system of the power unit by Stirling cycle work be made up of described cylinder piston mechanism B2 and described cylinder piston mechanism C3 acquires a certain degree, unnecessary working medium exports 11 by described weary conductance and releases.
Embodiment 3
Cylinder combustion Stirling engine as shown in Figure 3, it is with the difference of embodiment 2: described internal combustion firing chamber 10 changes in the communicating passage that is arranged on and is communicated with between described air supply opening 7 and described inflation inlet 8, and described weary conductance outlet 11 changes in the communicating passage that is arranged between described internal combustion firing chamber 10 and described inflation inlet 8; Described cooler 13 changes in the communicating passage between the reversing current port 9 that is arranged on described regenerator 4 and described cylinder piston mechanism C3.
Wherein, described intake valve 51 on described cylinder piston mechanism A1, described exhaust valve 61 and the described controlled mechanism controls of valve 71 that supplies make described cylinder piston mechanism A1 according to the circulation mode work of suction stroke-air feed stroke of calming the anger-clearance air work stroke-exhaust stroke, the gas entered in suction stroke in described cylinder piston mechanism A1 first compresses by described cylinder piston mechanism A1 in it calms the anger air feed stroke, the gas making a part compress again enters described internal combustion firing chamber 10, described cylinder piston mechanism B2 is entered form High Temperature High Pressure working medium after the combustion of described internal combustion firing chamber 10 after, as the recycle gas working medium of the power unit by Stirling cycle work be made up of described cylinder piston mechanism B2 and described cylinder piston mechanism C3, described cylinder piston mechanism A1 is after described air feed stroke of calming the anger, piston is near top dead center, close all air-distributing valves, utilizing calms the anger to remain in clearance gas push piston in cylinder after air feed stroke to descending acting, when piston stroking upward, this residual gas is discharged through described relief opening 6.
When only arranging described internal combustion firing chamber 10 in the cylinder of cylinder piston mechanism B2, or, when in the communicating passage in the cylinder at described cylinder piston mechanism B2 and between described air supply opening 7 and described inflation inlet 8, two places arrange described internal combustion firing chamber 10 simultaneously, also can described control mechanism in facility the present embodiment.
Embodiment 4
Cylinder combustion Stirling engine as shown in Figure 4, the difference of itself and embodiment 2 is: all establish described internal combustion firing chamber 10 in described cylinder piston mechanism A1 and described cylinder piston mechanism B2, and described weary conductance outlet 11 changes in the communicating passage that is located between described cylinder piston mechanism B2 and described regenerator 4, and the communicating passage between described regenerator 4 and described cylinder piston mechanism C3 sets up described cooler 13.
Wherein, described intake valve 51 on described cylinder piston mechanism A1, described exhaust valve 61 and the described controlled mechanism controls of valve 71 that supplies make described cylinder piston mechanism A1 according to the circulation mode work of suction stroke-air feed stroke of calming the anger-clearance gaseous combustion expansion stroke-exhaust stroke, it improves to described cylinder piston mechanism B2 at the pressurized gas in air feed stroke of calming the anger by described cylinder piston mechanism A1, then makes the clearance gaseous combustion blast remained in described cylinder piston mechanism A1 promote the acting of its piston; High Temperature High Pressure working medium is formed, as the recycle gas working medium of the power unit by Stirling cycle work be made up of described cylinder piston mechanism B2 and described cylinder piston mechanism C3 after the pressurized gas entered in described cylinder piston mechanism B2 burns in described cylinder piston mechanism B2.
When in the communicating passage in the cylinder at described cylinder piston mechanism A1 and between described air supply opening 7 and described inflation inlet 8, two places arrange described internal combustion firing chamber 10 simultaneously, or, when in communicating passage in the cylinder as described cylinder piston mechanism A1, in the cylinder of described cylinder piston mechanism B2 and between described air supply opening 7 and described inflation inlet 8, three places arrange described internal combustion firing chamber 10 simultaneously, also can described control mechanism in facility the present embodiment.
Embodiment 5
Cylinder combustion Stirling engine as shown in Figure 5, the difference of itself and embodiment 2 is: described internal combustion firing chamber 10 change into be arranged on described cylinder piston mechanism B2 cylinder in; Described weary conductance outlet 11 changes in the communicating passage that is arranged between described regenerator 4 and described cylinder piston mechanism C3.
Wherein, described intake valve 51 on described cylinder piston mechanism A1, described exhaust valve 61 and the described controlled mechanism controls of valve 71 that supplies make described cylinder piston mechanism A1 according to the circulation mode work of suction stroke-air feed final vacuum stroke of calming the anger, it improves to described cylinder piston mechanism B2 at the pressurized gas in air feed stroke of calming the anger by described cylinder piston mechanism A1, clearance gas in described cylinder piston mechanism A1 is directly discharged by described exhaust valve 61, High Temperature High Pressure working medium is formed after being burnt in described cylinder piston mechanism B2 by the pressurized gas entered in described cylinder piston mechanism A1 in described cylinder piston mechanism B2, as the cycle fluid of the power unit by Stirling cycle work be made up of described cylinder piston mechanism B2 and described cylinder piston mechanism C3.
When only arranging described internal combustion firing chamber 10 in the communicating passage between described air supply opening 7 and described inflation inlet 8, or, when in the communicating passage in the cylinder at described cylinder piston mechanism B2 and between described air supply opening 7 and described inflation inlet 8, two places arrange described internal combustion firing chamber 10 simultaneously, also can described control mechanism in facility the present embodiment.
Embodiment 6
Cylinder combustion Stirling engine as shown in Figure 6, the difference of itself and embodiment 4 is: described cylinder piston mechanism B2 and described cylinder piston mechanism C3 is that V-type is arranged, and described cylinder piston mechanism B2 is connected with the same rod journal of same bent axle with the piston of described cylinder piston mechanism C3; Described weary conductance outlet 11 changes in the communicating passage that is located between described cooler 13 and described cylinder piston mechanism C3.
Embodiment 7
Cylinder combustion Stirling engine as shown in Figure 7, it is from the difference of embodiment 5: piston and the piston of described cylinder piston mechanism C3 of described cylinder piston mechanism B2 are connected with the different rod journals of same bent axle, and the phase difference of these two described rod journals is less than 180 degree; Described cooler 13 changes in the communicating passage that is arranged between described regenerator 4 and described cylinder piston mechanism C3, and described weary conductance outlet 11 change into be arranged on described cylinder piston mechanism C3 cylinder on.
Embodiment 8
Cylinder combustion Stirling engine as shown in Figure 8, the difference of itself and embodiment 7 is: described cylinder piston mechanism A1, described cylinder piston mechanism B2 and the coaxial setting of described cylinder piston mechanism C3, and described weary conductance outlet 11 changes in the communicating passage that is arranged in the middle of described regenerator 4 and described cooler 13.
Embodiment 9
Cylinder combustion Stirling engine as shown in Figure 9, it is with the difference of embodiment 4: two described cylinder piston mechanism A1 are communicated with described cylinder piston mechanism B2 through same described inflation inlet 8, described regenerator 4 is cancelled with the described cooler 13 in the communicating passage of described cylinder piston mechanism C3, and described weary conductance outlet 11 changes into and being located on described cylinder piston mechanism C3.
Embodiment 10
Cylinder combustion Stirling engine as shown in Figure 10, it is with the difference of embodiment 9: two described cylinder piston mechanism A1 change into and being directly communicated with described cylinder piston mechanism B2 respectively.
As the mode of execution that can convert, can the set-up mode of reference example 9 or embodiment 10 the described cylinder piston mechanism A1 of more than three be communicated with a described cylinder piston mechanism B2.
Embodiment 11
Cylinder combustion Stirling engine as shown in figure 11, the difference of itself and embodiment 2 is: described cylinder combustion Stirling engine comprises eight cylinder piston mechanisms, and these eight cylinder piston mechanisms are by the arrangement of the cylinder piston mechanism of 90 degree of V-type eight cylinder IC engines, wherein, one cylinder, two cylinder, five cylinders, six cylinders form a unit, three cylinders, four cylinders, seven cylinders, eight cylinders form a unit, one cylinder, four cylinders, five cylinders and eight cylinders are set to described cylinder piston mechanism A1 respectively, six cylinders and three cylinders are set to described cylinder piston mechanism B2 respectively, two cylinder and seven cylinders are set to described cylinder piston mechanism C3 respectively, two in each described unit described cylinder piston mechanism A1 are close to the described cylinder piston mechanism B2 in this unit and are communicated with, described cylinder piston mechanism B2 in each unit is communicated with the described cylinder piston mechanism C3 in this unit.
In the present embodiment, two unit work respectively, can improve the output power of motor further.
Embodiment 12
Cylinder combustion Stirling engine as shown in figure 12, the difference of itself and embodiment 2 is: described cylinder combustion Stirling engine comprises eight cylinder piston mechanisms, and these eight cylinder piston mechanisms are by the arrangement of the cylinder piston mechanism of 90 degree of V-type eight cylinder IC engines, wherein, one cylinder, two cylinder, five cylinders, six cylinders form a unit, three cylinders, four cylinders, seven cylinders, eight cylinders form a unit, two cylinder, three cylinders, six cylinders and seven cylinders are set to described cylinder piston mechanism A1 respectively, four cylinders and five cylinders are set to described cylinder piston mechanism B2 respectively, one cylinder and eight cylinders are set to described cylinder piston mechanism C3 respectively, two in each described unit described cylinder piston mechanism A1 are communicated with the described cylinder piston mechanism B2 in this unit, described cylinder piston mechanism B2 in each described unit is communicated with the described cylinder piston mechanism C3 in this unit.
Embodiment 13
Cylinder combustion Stirling engine as shown in fig. 13 that, itself and embodiment 5 distinguish and are: on described cylinder piston mechanism A1, setting recharges mouth 60, described in recharge mouth 60 place arrange recharge door 601; Described weary conductance outlet 11 is communicated with the described mouth 60 that recharges; Described internal combustion firing chamber 10 changes in the communicating passage that is located between described air supply opening 7 and described inflation inlet 8.
In the present embodiment, weary gas is admitted to described cylinder piston mechanism A1, as a part for the air inlet of described cylinder piston mechanism A1, is re-used in described cylinder piston mechanism A1 after exporting 11 derivation by described weary conductance; Or discharge via described relief opening 6.
In the present invention, all described weary conductance outlets 11 are be communicated with in the mode of execution of other device, recharge mouth 60 and relational structure thereof described in can arranging with reference to the present embodiment.
Embodiment 14
Cylinder combustion Stirling engine as shown in figure 14, itself and embodiment 8 distinguish and are: the communicating passage of described air supply opening 7 and described inflation inlet 8 arranges turbo-power mechanism 102, described weary conductance outlet 11 is through impeller gas compressor 101 and the channel connection between described air supply opening 7 and described turbo-power mechanism 102, and described turbo-power mechanism 102 is to described impeller gas compressor 101 outputting power.
By arranging described turbo-power mechanism 102 and described attached impeller gas compressor 101 in the present embodiment, weary gas is utilized to do work, the weary gas returning described cylinder piston mechanism A1 from described cylinder piston mechanism C3 is compressed, thus further increases the efficiency of motor.
In all of the embodiments of the present invention, described turbo-power mechanism 102 can be set with reference to the present embodiment.
Embodiment 15
Cylinder combustion Stirling engine as shown in figure 15, itself and embodiment 13 distinguish and are: arrange one-way valve 72 between described air supply opening 7 and described inflation inlet 8, described weary conductance outlet 11 and the channel connection between described air supply opening 7 and described one-way valve 72.
Embodiment 16
Cylinder combustion Stirling engine as shown in figure 16, itself and embodiment 13 distinguish and are: described internal combustion firing chamber 10 changes and is located in described cylinder piston mechanism B2; Described cylinder piston mechanism A1 is set to opposed pistons cylinder mechanism; Eliminate the described cooler 13 be arranged on described cylinder piston mechanism C3.
In like manner, can select described weary conductance outlet 11 to change on the cylinder being located at described cylinder piston mechanism C3.
Embodiment 17
Cylinder combustion Stirling engine as shown in figure 17, the difference of itself and embodiment 1 is: described cylinder combustion Stirling engine also comprises low temperature cold source 50, described low temperature cold source 50 is communicated with the communicating passage between described cylinder piston mechanism C3 and described regenerator 4, the mode of the cryogenic substance that described low temperature cold source 50 provides by mixing with the working medium in this communicating passage, cools the working medium being about to enter described cylinder piston mechanism C3.The setting of low temperature cold source 50 described in the present embodiment, can improve the efficiency of motor further.
As disposable mode of execution, described low temperature cold source 50 can be communicated with described cylinder piston mechanism C3, and the mode of the working medium mixing by cryogenic substance in direct and described cylinder piston mechanism C3, cools the working medium in described cylinder piston mechanism C3.
As disposable mode of execution, in communicating passage between described cylinder piston mechanism C3 and described regenerator 4 or described cylinder piston mechanism C3 can also establish heat-exchanger rig, and the cryogenic substance provided by described low temperature cold source 50 is as the working medium of heat-exchanger rig, thus in described cylinder piston mechanism C3 or be about to the working medium entered in described cylinder piston mechanism C3 and cool.
In all of the embodiments of the present invention, described low temperature cold source 50 can be set with reference to the present embodiment.
Embodiment 18
Cylinder combustion Stirling engine as shown in figure 18, the difference of itself and embodiment 2 is: described cylinder combustion Stirling engine also comprises attached turbo-power mechanism 80 and attached impeller gas compressor 81, described weary conductance outlet 11 is communicated with the working medium entrance of described attached turbo-power mechanism 80, the sender property outlet of described attached turbo-power mechanism 80 is communicated with through the working medium entrance of attached cooler 82 with described attached impeller gas compressor 81, and the sender property outlet of described attached impeller gas compressor 81 is communicated with described working medium closed-loop path; Passage between the sender property outlet of described attached turbo-power mechanism 80 and the working medium entrance of described attached impeller gas compressor 81 arranges attached working medium export mouth 85.
By arranging described attached turbo-power mechanism 80 and described attached impeller gas compressor 81 in the present embodiment, weary gas is utilized to do work, the weary gas returning to described working medium closed-loop path from described cylinder piston mechanism B2 is compressed, thus further increases the efficiency of motor.
On passage between the working medium entrance that described attached working medium export mouth 85 shown in figure is located at described attached cooler 82 and described attached impeller gas compressor 81.Selectable, on the passage between the described attached cooler 82 that the sender property outlet that described attached working medium export mouth 85 is located at described attached turbo-power mechanism 80 is adjacent; The sender property outlet of described attached impeller gas compressor 81 is communicated with the connecting port be located on described working medium closed-loop path, and this connecting port and described weary conductance outlet 11 are located at the diverse location on described working medium closed-loop path.
In all of the embodiments of the present invention, described attached turbo-power mechanism 80 and relational structure thereof can be set with reference to the present embodiment.
Embodiment 19
Cylinder combustion Stirling engine as shown in figure 19, the difference of itself and embodiment 1 is: described cylinder combustion Stirling engine also comprises oxidizer source 55, oxygenant sensor 58 and oxygenant control gear 52, described oxygenant sensor 58 is located in described working medium closed-loop path, described oxygenant sensor 58 provides signal to described oxygenant control gear 52, described oxidizer source 55 is communicated with described working medium closed-loop path through oxidizer control valve 53, and described oxygenant control gear 52 controls described oxidizer control valve 53.
The present embodiment by arranging oxidizer source 55, oxygenant sensor 58, oxygenant control gear 52, oxidizer control valve 53 accurately can control in described working medium closed-loop path oxygen content, thus ensure, in described internal combustion firing chamber 10, stable chemical reaction occurs, the generation of carbon distribution can be prevented simultaneously.
In all of the embodiments of the present invention, described oxygenant sensor 58 and relational structure thereof can be set with reference to the present embodiment.
Embodiment 20
Cylinder combustion Stirling engine as shown in figure 20, the difference of itself and embodiment 1 is: described cylinder piston mechanism A1, described cylinder piston mechanism B2 and described cylinder piston mechanism C3 are all set to piston liquid mechanism.
The piston liquid mechanism 19 being set to described cylinder piston mechanism A1 comprises gas-liquid cylinder 18 and gas-liquid isolating structure 17, and described gas-liquid isolating structure 17 is located in described gas-liquid cylinder 18.
Liquid and the inertial force sum of described gas-liquid isolating structure 17 when moving reciprocatingly that the pressure of gas working medium in described gas-liquid cylinder 18 to described gas-liquid isolating structure 17 is greater than in described gas-liquid cylinder 18.
The liquid end of described gas-liquid cylinder 18 is communicated with hydraulic power mechanism 16, and described hydraulic power mechanism 16 is communicated with liquid working substance send-back system 15, and described liquid working substance send-back system 15 is communicated with the liquid end of described gas-liquid cylinder 18; Described hydraulic power mechanism 16 and described liquid working substance send-back system 15 control by process control mechanism 100.
The piston liquid mechanism 29 being set to described cylinder piston mechanism B2 comprises gas-liquid cylinder 28 and gas-liquid isolating structure 27, and described gas-liquid isolating structure 27 is located in described gas-liquid cylinder 28.
Liquid and the inertial force sum of described gas-liquid isolating structure 27 when moving reciprocatingly that the pressure of gas working medium in described gas-liquid cylinder 28 to described gas-liquid isolating structure 27 is greater than in described gas-liquid cylinder 28.
The liquid end of described gas-liquid cylinder 28 is communicated with hydraulic power mechanism 26, and described hydraulic power mechanism 26 is communicated with liquid working substance send-back system 25, and described liquid working substance send-back system 25 is communicated with the liquid end of described gas-liquid cylinder 28; Described hydraulic power mechanism 26 and described liquid working substance send-back system 25 control by process control mechanism 200.
The piston liquid mechanism 39 being set to described cylinder piston mechanism C3 comprises gas-liquid cylinder 38 and gas-liquid isolating structure 37, and described gas-liquid isolating structure 37 is located in described gas-liquid cylinder 38.
Liquid and the inertial force sum of described gas-liquid isolating structure 37 when moving reciprocatingly that the pressure of gas working medium in described gas-liquid cylinder 38 to described gas-liquid isolating structure 37 is greater than in described gas-liquid cylinder 38.
The liquid end of described gas-liquid cylinder 38 is communicated with hydraulic power mechanism 36, and described hydraulic power mechanism 36 is communicated with liquid working substance send-back system 35, and described liquid working substance send-back system 35 is communicated with the liquid end of described gas-liquid cylinder 38; Described hydraulic power mechanism 36 and described liquid working substance send-back system 35 control by process control mechanism 300.
In all of the embodiments of the present invention, can will select one or appoint to select and be somely set to piston liquid mechanism in described cylinder piston mechanism A1, described cylinder piston mechanism B2 and described cylinder piston mechanism C3 with reference to the present embodiment.
The pressure of gas working medium in described gas-liquid cylinder to described gas-liquid isolating structure is set to the inertial force sum be greater than when liquid in described gas-liquid cylinder and described gas-liquid isolating structure move reciprocatingly, the top of gas-liquid cylinder described in inertial impaction is in the process that can prevent described gas-liquid isolating structure from moving upward, certainly, when not considering this point, this setting can not also be done.
Embodiment 21
Cylinder combustion Stirling engine as shown in figure 21, it is with the difference of embodiment 7: described weary conductance export 11 and corresponding weary valve 12 change be located at described cylinder piston mechanism C3 cylinder on, described described reversing current port 9 place on cylinder piston mechanism C3 establishes back and forth circulation control gate 91, described reciprocal circulation control gate 91 and the controlled mechanism controls of described weary valve 12 make described cylinder piston mechanism C3 according to following mode of operation: when described cylinder piston mechanism C3 is after one or more reciprocal distribution circulation, the piston of described cylinder piston mechanism C3 leaves top dead center to descending, and when being filled with a certain amount of gas in described cylinder piston mechanism C3, described reciprocal circulation control gate 91 is closed, the gas expansion be present in described cylinder piston mechanism C3 promotes piston acting, when piston reaches lower, described weary valve 12 is opened, along with piston stroking upward, after gas working medium after workmanship in described cylinder piston mechanism C3 and weary gas are got rid of from described weary conductance outlet 11, described weary valve 12 is closed, described reciprocal circulation control gate 91 is opened, again enter reciprocal distribution circulation, in reciprocal distribution circulation, described reciprocal circulation control gate 91 is in normally open, described weary valve 12 is in normally off.
Embodiment 22
Cylinder combustion Stirling engine as shown in figure 22, it is distinguished with embodiment 5 and is: described suction port 5 is communicated with the gas outlet of impeller type gas compressor 101.
Implementing 23 to embodiment 29 is the related embodiment of not establishing inflation inlet on described cylinder piston mechanism B2, and the described air supply opening 7 in these embodiments on described cylinder piston mechanism A1 and the communicating passage between two described reversing current ports 9 are communicated with.
Embodiment 23
Cylinder combustion Stirling engine as shown in figure 23, comprise cylinder piston mechanism A1, cylinder piston mechanism B2 and cylinder piston mechanism C3, described cylinder piston mechanism A1 establishes suction port 5, intake valve 51 is established at described suction port 5 place, described cylinder piston mechanism A1 establishes relief opening 6, exhaust valve 61 is established at described relief opening 6 place, described cylinder piston mechanism A1 establishes air supply opening 7, establish for valve 71 at described air supply opening 7 place, described cylinder piston mechanism B2 establishes reversing current port 9, described cylinder piston mechanism C3 establishes reversing current port 9, reversing current port 9 on described cylinder piston mechanism B2 is communicated with the reversing current port 9 on described cylinder piston mechanism C3, communicating passage between described air supply opening 7 with two described reversing current ports 9 is communicated with, and this connection position is near described reversing current port 9 place of described cylinder piston mechanism B2, namely the distance of the described reversing current port 9 of cylinder piston mechanism B2 described in this connection positional distance is than near apart from the distance of the described reversing current port 9 of described cylinder piston mechanism C3, the cylinder of described cylinder piston mechanism C3 establishes cooler 13, firing chamber 10 is set in described cylinder piston mechanism A1.
Wherein, described intake valve 51 on described cylinder piston mechanism A1, described exhaust valve 61 and the described controlled mechanism controls of valve 71 that supplies make described cylinder piston mechanism A1 according to the circulation mode work remaining high-temperature gas expansion stroke-exhaust stroke after suction stroke-compression stroke-burning air feed, namely from described suction port 5 inhale fresh air, air in compression cylinder after closeall valve, the ignition of oil spout simultaneously, the high temperature and high pressure gas produced, part is supplied to described cylinder piston mechanism B2 through described air supply opening 7, what make to be made up of described cylinder piston mechanism B2 and described cylinder piston mechanism C3 is able to work by the power unit of Stirling cycle work, gas working medium after at least one Stirling cycle leads back to in described cylinder piston mechanism A1 again, discharge through described relief opening 6.In Stirling cyclic process, burn in described cylinder piston mechanism A1 the residue high temperature and high pressure gas produced, and promote descent of piston acting, when piston stroking upward, this residual gas is discharged through described relief opening 6.
During concrete enforcement, optionally partly or entirely will be set to heat-insulating in the communicating passage near described cylinder piston mechanism A1, described reversing current port 9 place between described air supply opening 7 and two described reversing current ports 9 on the passage of communicating passage, described cylinder piston mechanism B2, described cylinder piston mechanism B2.
Embodiment 24
Cylinder combustion Stirling engine as of fig. 24, itself and embodiment 23 distinguish and are: on described cylinder piston mechanism B2, establish weary conductance to export 11, described weary conductance exports 11 places and establishes weary valve 12, and communicating passage between two described reversing current ports 9 arranges regenerator 4, be used for strengthening effect of Stirling cycle; The communicating passage of two described reversing current ports 9 near described cylinder piston mechanism C3 sets up a described cooler 13, and namely this cooler 13 is near apart from the distance of the described reversing current port 9 on described cylinder piston mechanism B2 apart from the distance ratio of the described reversing current port 9 on described cylinder piston mechanism C3.
When pressure in the working substance system of the power unit by Stirling cycle work be made up of described cylinder piston mechanism B2 and described cylinder piston mechanism C3 acquires a certain degree, unnecessary working medium exports 11 by described weary conductance and releases.
Embodiment 25
Cylinder combustion Stirling engine as shown in figure 25, it is with the difference of embodiment 24: described firing chamber 10 changes into and being arranged in communicating passage that the communicating passage between described air supply opening 7 with two described reversing current ports 9 is communicated with, and described weary conductance outlet 11 changes in the communicating passage that is arranged between described firing chamber 10 and described cylinder piston mechanism B2; Cancel the described cooler 13 be arranged on the cylinder of described cylinder piston mechanism C3.
Wherein, described intake valve 51 on described cylinder piston mechanism A1, described exhaust valve 61 and the described controlled mechanism controls of valve 71 that supplies make described cylinder piston mechanism A1 according to the circulation mode work of suction stroke-air feed stroke of calming the anger-clearance air work stroke-exhaust stroke, the gas entered in suction stroke in described cylinder piston mechanism A1 first compresses by described cylinder piston mechanism A1 in it calms the anger air feed stroke, the gas making a part compress again enters described firing chamber 10, described cylinder piston mechanism B2 is entered form High Temperature High Pressure working medium after the combustion of described firing chamber 10 after, as the recycle gas working medium of the power unit by Stirling cycle work be made up of described cylinder piston mechanism B2 and described cylinder piston mechanism C3, simultaneously, described cylinder piston mechanism A1 is after described air feed stroke of calming the anger, piston is near top dead center, close all air-distributing valves, utilizing calms the anger to remain in clearance gas push piston in cylinder after air feed stroke to descending acting, when piston stroking upward, this residual gas is discharged through described relief opening 6.
Embodiment 26
Cylinder combustion Stirling engine as shown in figure 26, the difference of itself and embodiment 24 is: described firing chamber 10 changes into and is arranged in described cylinder piston mechanism B2; Described weary conductance outlet 11 changes in the communicating passage that is arranged between described regenerator 4 and described cylinder piston mechanism C3.
Wherein, described intake valve 51 on described cylinder piston mechanism A1, described exhaust valve 61 and the described controlled mechanism controls of valve 71 that supplies make described cylinder piston mechanism A1 according to the circulation mode work of suction stroke-air feed final vacuum stroke of calming the anger, it improves to described cylinder piston mechanism B2 at the pressurized gas in air feed stroke of calming the anger by described cylinder piston mechanism A1, clearance gas in described cylinder piston mechanism A1 is directly discharged by described exhaust valve 61, High Temperature High Pressure working medium is formed after being burnt in described cylinder piston mechanism B2 by the pressurized gas entered in described cylinder piston mechanism A1 in described cylinder piston mechanism B2, as the cycle fluid of the power unit by Stirling cycle work be made up of described cylinder piston mechanism B2 and described cylinder piston mechanism C3.
Embodiment 27
Cylinder combustion Stirling engine as shown in figure 27, the difference of itself and embodiment 26 is: all arrange described firing chamber 10 in described cylinder piston mechanism A1 and described cylinder piston mechanism B2; Described cylinder piston mechanism B2 and described cylinder piston mechanism C3 is that V-type is arranged, and described cylinder piston mechanism B2 is connected with the same rod journal of same bent axle with the piston of described cylinder piston mechanism C3; The communicating passage of two described reversing current ports 9 near described cylinder piston mechanism C3 sets up a described cooler 13, and described weary conductance outlet 11 is located in the communicating passage between this cooler 13 and described cylinder piston mechanism C3 of setting up.
Embodiment 28
Cylinder combustion Stirling engine as shown in figure 28, itself and embodiment 25 distinguish and are: on described cylinder piston mechanism A1, setting recharges mouth 60, described in recharge mouth 60 place arrange recharge door 601; Described weary conductance outlet 11 is communicated with the described mouth 60 that recharges; Described firing chamber 10 changes and is located in communicating passage that the communicating passage between described air supply opening 7 with two described reversing current ports 9 is communicated with.
Embodiment 29
Cylinder combustion Stirling engine as shown in figure 29, itself and embodiment 28 distinguish and are: described internal combustion firing chamber 10 change be located at described cylinder piston mechanism A1 cylinder in, cancel the described cooler 13 be arranged on the cylinder of described cylinder piston mechanism C3, between described air supply opening 7 and two described reversing current ports 9 communicating passage passage on one-way valve 72 is set, described weary conductance outlet 11 and the channel connection between described air supply opening 7 and described one-way valve 72.
In all of the embodiments of the present invention, the mass flow rate of the material that can be optionally discharged described firing chamber is set to the mass flow rate being greater than and importing the material of described firing chamber from described working medium loop.
In all of the embodiments of the present invention, described cylinder piston mechanism B2 and described cylinder piston mechanism C3 can be set for reference example 6, embodiment 7, also described cylinder piston mechanism A1, described cylinder piston mechanism B2 and described cylinder piston mechanism C3 can be set in reference implementation 8.
In all of the embodiments of the present invention, optionally the bearing capacity of described working medium closed-loop path can be set to and be greater than 2MPa, 2.5MPa, 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, 15MPa, 15.5MPa, 16MPa, 16.5MPa, 17MPa, 17.5MPa, 18MPa, 18.5MPa, 19MPa, 19.5MPa, 20MPa, 20.5MPa, 21MPa, 22MPa, 23MPa, 24MPa, 25MPa, 26MPa, 27MPa, 28MPa, 29MPa, 30MPa, 31MPa, 32MPa, 33MPa, 34MPa, 35MPa, 36MPa, 37MPa, 38MPa, 39MPa or be greater than 40MPa.
Obviously, the invention is not restricted to above embodiment, according to known technology and the technological scheme disclosed in this invention of related domain, can to derive or association goes out many flexible programs, all these flexible programs, also should think protection scope of the present invention.

Claims (29)

1. a cylinder combustion Stirling engine, it is characterized in that: comprise cylinder piston mechanism A (1), cylinder piston mechanism B (2), cylinder piston mechanism C (3) and regenerator (4), the cylinder of described cylinder piston mechanism A (1) arranges suction port (5), relief opening (6) and air supply opening (7), corresponding valve is respectively set at described suction port (5), described relief opening (6) and described air supply opening (7) place; The cylinder of described cylinder piston mechanism B (2) arranges inflation inlet (8) and reversing current port (9); The cylinder of described cylinder piston mechanism C (3) arranges reversing current port (9);
Described air supply opening (7) is communicated with described inflation inlet (8), described reversing current port (9) on described cylinder piston mechanism B (2) is communicated with the described reversing current port (9) on described cylinder piston mechanism C (3) through described regenerator (4), between the described reversing current port (9) on the cylinder of described cylinder piston mechanism C (3) and/or on described regenerator (4) and described cylinder piston mechanism C (3), passage arranges cooler (13);
At least one place in communicating passage in the cylinder of described cylinder piston mechanism A (1), in the cylinder of described cylinder piston mechanism B (2) and between described air supply opening (7) and described inflation inlet (8) arranges internal combustion firing chamber (10).
2. cylinder combustion Stirling engine as claimed in claim 1, is characterized in that: arrange weary conductance and export (11) and corresponding weary valve (12) thereof in the communicating passage on the cylinder of described cylinder piston mechanism B (2), on the cylinder of described cylinder piston mechanism C (3), between described air supply opening (7) and described inflation inlet (8), being communicated with at least one place on the cylinder of described cylinder piston mechanism B (2) and the passage of the cylinder of described cylinder piston mechanism C (3).
3. cylinder combustion Stirling engine as claimed in claim 1, it is characterized in that: in the cylinder that described internal combustion firing chamber (10) is arranged on described cylinder piston mechanism B (2) and/or in the communicating passage being arranged between described air supply opening (7) and described inflation inlet (8), the control mechanism of described cylinder combustion Stirling engine is set to the control mechanism of the circulation mode work making described cylinder piston mechanism A (1) according to suction stroke-air feed stroke of calming the anger-clearance air work stroke-exhaust stroke.
4. cylinder combustion Stirling engine as claimed in claim 1, it is characterized in that: described internal combustion firing chamber (10) is located in the cylinder of described cylinder piston mechanism A (1), simultaneously, in at least one place in communicating passage in the cylinder being also arranged on described cylinder piston mechanism B (2) and between described air supply opening (7) and described inflation inlet (8), the control mechanism of described cylinder combustion Stirling engine is set to the control mechanism of the circulation mode work making described cylinder piston mechanism A (1) according to suction stroke-air feed stroke of calming the anger-clearance gaseous combustion expansion stroke-exhaust stroke.
5. cylinder combustion Stirling engine as claimed in claim 1, it is characterized in that: in the communicating passage in the cylinder that described internal combustion firing chamber (10) is arranged on described cylinder piston mechanism B (2) and/or between described air supply opening (7) and described inflation inlet (8), the control mechanism of described cylinder combustion Stirling engine is set to the control mechanism of the circulation mode work making described cylinder piston mechanism A (1) according to suction stroke-air feed final vacuum stroke of calming the anger.
6. cylinder combustion Stirling engine as claimed in claim 1, it is characterized in that: described internal combustion firing chamber (10) is arranged in the cylinder of described cylinder piston mechanism A (1), the control mechanism of described cylinder combustion Stirling engine is set to and makes described cylinder piston mechanism A (1) according to the control mechanism of circulation mode work remaining high-temperature gas expansion stroke-exhaust stroke after suction stroke-compression stroke-burning air feed.
7. cylinder combustion Stirling engine as claimed in claim 2, is characterized in that: on the cylinder of described cylinder piston mechanism A (1), arrange the valve recharging mouth (60) and correspondence; Described weary conductance outlet (11) is communicated with the described mouth (60) that recharges.
8. cylinder combustion Stirling engine as claimed in claim 2, it is characterized in that: the communicating passage between described air supply opening (7) and described inflation inlet (8) is arranged one-way valve (72), described weary conductance outlet (11) is communicated with the communicating passage between described air supply opening (7) and described one-way valve (72).
9. cylinder combustion Stirling engine as claimed in claim 2, it is characterized in that: in the communicating passage of described air supply opening (7) and described inflation inlet (8), turbo-power mechanism (102) is set, described weary conductance outlet (11) is communicated with the communicating passage between described air supply opening (7) and the working medium entrance of described turbo-power mechanism (102) through impeller gas compressor (101), and described turbo-power mechanism (102) is to described impeller gas compressor (101) outputting power.
10. cylinder combustion Stirling engine according to any one of claim 1 to 9, is characterized in that: be partly or entirely set to heat-insulating in described cylinder piston mechanism A (1), the communicating passage between described air supply opening (7) and described inflation inlet (8), the described reversing current port (9) on described cylinder piston mechanism B (2), described cylinder piston mechanism B (2) and the communicating passage between described regenerator (4) and described regenerator (4).
11. according to any one of claim 1 to 9 cylinder combustion Stirling engine, it is characterized in that: described cylinder piston mechanism B (2) and described cylinder piston mechanism C (3) are V-type setting, and the piston of described cylinder piston mechanism B (2) is connected with the same rod journal of same bent axle with the described piston of cylinder piston mechanism C (3).
12. according to any one of claim 1 to 9 cylinder combustion Stirling engine, it is characterized in that: the piston of described cylinder piston mechanism B (2) is connected with the not same rod journal of same bent axle with the piston of described cylinder piston mechanism C (3), and the phase difference of these two described rod journals is less than 180 degree.
13. according to any one of claim 1 to 9 cylinder combustion Stirling engine, it is characterized in that: multiple described cylinder piston mechanism A (1) is communicated with a described cylinder piston mechanism B (2).
14. according to any one of claim 1 to 9 cylinder combustion Stirling engine, it is characterized in that: described cylinder piston mechanism A (1), described cylinder piston mechanism B (2) and described cylinder piston mechanism C (3) coaxial setting.
15. cylinder combustion Stirling engines as claimed in claim 1, it is characterized in that: described cylinder combustion Stirling engine comprises eight cylinder piston mechanisms, and these eight cylinder piston mechanisms are by the arrangement of the cylinder piston mechanism of 90 degree of V-type eight cylinder IC engines, wherein, one cylinder, four cylinders, five cylinders and eight cylinders are set to described cylinder piston mechanism A (1) respectively, six cylinders and three cylinders are set to described cylinder piston mechanism B (2) respectively, two cylinder and seven cylinders are set to described cylinder piston mechanism C (3) respectively, two described cylinder piston mechanism A (1) are communicated with the described cylinder piston mechanism B (2) of a vicinity.
16. cylinder combustion Stirling engines as claimed in claim 1, it is characterized in that: described cylinder combustion Stirling engine comprises eight cylinder piston mechanisms, and these eight cylinder piston mechanisms are by the arrangement of the cylinder piston mechanism of 90 degree of V-type eight cylinder IC engines, wherein, two cylinder, three cylinders, six cylinders and seven cylinders are set to described cylinder piston mechanism A (1) respectively, four cylinders and five cylinders are set to described cylinder piston mechanism B (2) respectively, one cylinder and eight cylinders are set to described cylinder piston mechanism C (3) respectively, two described cylinder piston mechanism A (1) are communicated with the described cylinder piston mechanism B (2) of a vicinity.
17. according to any one of claim 1 to 9 cylinder combustion Stirling engine, it is characterized in that: described cylinder piston mechanism A (1) is set to opposed pistons cylinder mechanism.
18. as described in any one of claim 1 to 9 cylinder combustion Stirling engine, it is characterized in that: described cylinder combustion Stirling engine also comprises low temperature cold source (50), described low temperature cold source (50) is for providing cryogenic substance, and described cryogenic substance is for cooling in described cylinder piston mechanism C (3) and/or being about to enter the working medium of described cylinder piston mechanism C (3).
19. as described in any one of claim 2 to 9 cylinder combustion Stirling engine, it is characterized in that: described cylinder combustion Stirling engine also comprises attached turbo-power mechanism (80) and attached impeller gas compressor (81), described weary conductance outlet (11) is communicated with the working medium entrance of described attached turbo-power mechanism (80), the sender property outlet of described attached turbo-power mechanism (80) is communicated with through the working medium entrance of attached cooler (82) with described attached impeller gas compressor (81), the sender property outlet of described attached impeller gas compressor (81) with comprise described cylinder piston mechanism A, described cylinder piston mechanism B, the working medium closed-loop path of described cylinder piston mechanism C and the communicating passage between them is communicated with, passage between the sender property outlet and the working medium entrance of described attached impeller gas compressor (81) of described attached turbo-power mechanism (80) arranges attached working medium export mouth (85).
20. as described in any one of claim 1 to 9 cylinder combustion Stirling engine, it is characterized in that: the mass flow rate of the material that described internal combustion firing chamber (10) is discharged is greater than the mass flow rate of the material importing described internal combustion firing chamber (10) from working medium closed-loop path.
21. as described in any one of claim 1 to 9 cylinder combustion Stirling engine, it is characterized in that: described cylinder combustion Stirling engine also comprises oxidizer source (55), oxygenant sensor (58) and oxygenant control gear (52), described oxygenant sensor (58) is located in working medium closed-loop path, described oxygenant sensor (58) provides signal to described oxygenant control gear (52), described oxidizer source (55) is communicated with described working medium closed-loop path through oxidizer control valve (53), described oxygenant control gear (52) controls described oxidizer control valve (53).
22. as described in any one of claim 1 to 9 cylinder combustion Stirling engine, it is characterized in that: described cylinder piston mechanism A (1) and/or described cylinder piston mechanism B (2) and/or described cylinder piston mechanism C (3) are set to piston liquid mechanism, described piston liquid mechanism comprises gas-liquid cylinder and gas-liquid isolating structure, and described gas-liquid isolating structure is located in described gas-liquid cylinder.
23. cylinder combustion Stirling engines as claimed in claim 22, is characterized in that: the pressure of the gas working medium in described gas-liquid cylinder to described gas-liquid isolating structure is greater than inertial force sum when liquid in described gas-liquid cylinder and described gas-liquid isolating structure move reciprocatingly.
24. cylinder combustion Stirling engines as claimed in claim 2, it is characterized in that: the weary valve (12) of described weary conductance outlet (11) and correspondence thereof is located on the cylinder of described cylinder piston mechanism C (3), and described reversing current port (9) place on described cylinder piston mechanism C (3) establishes the control gate that back and forth circulates (91).
25. 1 kinds of cylinder combustion Stirling engines, it is characterized in that: comprise cylinder piston mechanism A (1), cylinder piston mechanism B (2) and cylinder piston mechanism C (3), the cylinder of described cylinder piston mechanism A (1) arranges suction port (5), relief opening (6) and air supply opening (7), corresponding valve is respectively set at described suction port (5), described relief opening (6) and described air supply opening (7) place; The cylinder of described cylinder piston mechanism B (2) and described cylinder piston mechanism C (3) respectively establishes reversing current port (9);
Described cylinder piston mechanism B (2) and each described reversing current port (9) on it of described cylinder piston mechanism C (3) are interconnected, communicating passage between described air supply opening (7) with two described reversing current ports (9) is communicated with, and this connection position is near described reversing current port (9) place of described cylinder piston mechanism B (2); On the cylinder of described cylinder piston mechanism C (3) and/or in the communicating passage of two described reversing current ports (9) near described cylinder piston mechanism C (3), cooler (13) is set;
Firing chamber (10) is established at least one disposal in the communicating passage that communicating passage in the cylinder of described cylinder piston mechanism A (1), in the cylinder of described cylinder piston mechanism B (2) and between described air supply opening (7) with two described reversing current ports (9) is communicated with.
26. cylinder combustion Stirling engines as claimed in claim 25, is characterized in that: in the communicating passage of described cylinder piston mechanism B (2) and described cylinder piston mechanism C (3), arrange regenerator (4); Described air supply opening (7) is communicated with the communicating passage between described regenerator (4) and the described reversing current port (9) of described cylinder piston mechanism B (2).
27. as described in claim 25 or 26 cylinder combustion Stirling engine, it is characterized in that: the bearing capacity of described cylinder piston mechanism A (1), described cylinder piston mechanism B (2), described cylinder piston mechanism C (3) or the communicating passage between them is 2MPa ~ 20MPa.
28. as described in claim 25 or 26 cylinder combustion Stirling engine, it is characterized in that: weary conductance is set with at least one place in the communicating passage of described cylinder piston mechanism C (3) exports (11) and corresponding weary valve (12) thereof in the communicating passage that the communicating passage on the cylinder of described cylinder piston mechanism B (2), on the cylinder of described cylinder piston mechanism C (3), between described air supply opening (7) with two described reversing current ports (9) is communicated with, being communicated with described cylinder piston mechanism B (2).
29. cylinder combustion Stirling engines as claimed in claim 28, is characterized in that: on the cylinder of described cylinder piston mechanism A (1), arrange the valve recharging mouth (60) and correspondence; Described weary conductance outlet (11) is communicated with the described mouth (60) that recharges.
CN201310032073.4A 2012-02-02 2013-01-28 Cylinder internal combustion Stirling engine Expired - Fee Related CN103104374B (en)

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CN201210023527 2012-02-02
CN201210023527.7 2012-02-02
CN2012100235277 2012-02-02
CN201210030611 2012-02-11
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CN2012100306111 2012-02-11
CN201210033286.4 2012-02-14
CN2012100332864 2012-02-14
CN201210033286 2012-02-14
CN2012100357715 2012-02-16
CN201210035771 2012-02-16
CN201210035771.5 2012-02-16
CN2012100489837 2012-02-28
CN201210048983 2012-02-28
CN2012100489678 2012-02-28
CN201210048967 2012-02-28
CN201210048983.7 2012-02-28
CN201210048967.8 2012-02-28
CN2012101304151 2012-04-27
CN201210130415.1 2012-04-27
CN201210130415 2012-04-27
CN201210314374 2012-08-29
CN2012103143741 2012-08-29
CN201210314374.1 2012-08-29
CN201310032073.4A CN103104374B (en) 2012-02-02 2013-01-28 Cylinder internal combustion Stirling engine

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CN103925078A (en) * 2014-04-30 2014-07-16 郭远军 Combined type power equipment
CN105863835B (en) * 2016-05-03 2018-12-25 吴才华 engine
CN108757357B (en) * 2018-04-25 2019-12-17 中国地质大学（武汉） Laser-induced liquid metal cooperated shape memory alloy driving device

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SE8601932L (en) * 1985-04-25 1986-10-26 Sanden Corp STIRLING ENGINE
AU2003224628A1 (en) * 2002-02-28 2003-09-16 Nikolay Shkolnik Liquid piston internal combustion power system
US6938420B2 (en) * 2002-08-20 2005-09-06 Nissan Motor Co., Ltd. Supercharger for internal combustion engine
CN100334336C (en) * 2004-06-17 2007-08-29 马登科 Double-cylinder circulating internal combustion engine and its method for mainly realizing thermal insulation and homogeneous lean burn
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CN201560839U (en) * 2009-08-25 2010-08-25 刘贺青 Internal combustion stirling engine

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