CN103133178A - Dual-channel entropy circulating engine - Google Patents
Dual-channel entropy circulating engine Download PDFInfo
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- CN103133178A CN103133178A CN2012105074479A CN201210507447A CN103133178A CN 103133178 A CN103133178 A CN 103133178A CN 2012105074479 A CN2012105074479 A CN 2012105074479A CN 201210507447 A CN201210507447 A CN 201210507447A CN 103133178 A CN103133178 A CN 103133178A
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Abstract
The invention discloses a dual-channel entropy circulating engine which comprises a piston type gas compressing mechanism, a piston type gas work mechanism and two communicated channels. The piston type gas compressing mechanism is communicated with the piston type gas work mechanism through the two communicated channels to form a working medium closed return circuit. A working medium outlet of the piston type gas compressing mechanism is communicated with a working medium inlet of the piston type gas work mechanism through one communicated channel. A working medium outlet of the piston type gas work mechanism is communicated with a working medium inlet of the piston type gas compressing mechanism through the other communicated channel. An internal combustion chamber is arranged in the working medium closed return circuit. A working medium guiding outlet is formed in the working medium closed return circuit. The dual-channel entropy circulating engine has the advantages of solving the problem that heating is incapable of enabling temperature and pressure of the working medium of an existing thermomotor to reach due values, and thus efficiency of the thermomotor is influenced, being high in efficiency, and being energy-saving.
Description
Technical field
The present invention relates to heat energy and power field, especially a kind of heat engine.
Background technique
In recent years, the high energy consumption of traditional combustion engine, high pollution emission problem day show outstanding, so, heat engine has obtained extensive attention, yet heat engine all heats working medium with the external combustion mode of heating, and well-known, external combustion heating process is difficult to obtain the higher working medium of temperature, therefore, cause a large amount of chemistry
Loss.Moreover, because the speed of external combustion heating is limited, high to material requirements, load responding is poor, so seriously restricted single-machine capacity and the complete machine specific power of heat engine, finally makes the purposes of heat engine seriously limited.Therefore, need a kind of new work engine of invention.
Summary of the invention
The invention provides the Twin channel entropy cycle engine that a kind of power is large, specific power is high, solved traditional heat engine and be difficult to be heated to because of the temperature and pressure of working medium the problem that due height affects power and specific power.
The technological scheme that the present invention proposes is as follows:
1. 1 kinds of Twin channel entropy cycle engines of scheme, comprise piston gas compressor structure, gas piston acting mechanism and two communicating passage, the sender property outlet of described piston gas compressor structure is communicated with through the working medium entrance of a described communicating passage and described gas piston acting mechanism, and the do work sender property outlet of mechanism of described gas piston is communicated with the working medium entrance of described piston gas compressor structure through another described communicating passage; Described piston gas compressor structure consists of the working medium closed-loop path through two described communicating passage and described gas piston acting mechanism connection; Establish the internal combustion firing chamber in described working medium closed-loop path, establish the working medium export mouth on described working medium closed-loop path.
Scheme 2. is on the basis of scheme 1, further selectable, described internal combustion firing chamber be located at take the sender property outlet of described piston gas compressor structure as the upstream and the described working medium closed-loop path take the sender property outlet of described gas piston acting mechanism as the downstream in.
Scheme 8. is on the basis of scheme 4, and is further selectable, and described cooler is made as radiator, gas-liquid directly mixed cooler, adsorptive refrigeration device or non-straight mixed cooler.
Scheme 11. is on the basis of scheme 4, scheme 5, scheme 7, scheme 8 or scheme 9, further selectable, described Twin channel entropy cycle engine also comprises the cooling liquid exhaust port, and described cooling liquid exhaust port is located on described communicating passage between described cooler and described working medium export mouth.
Scheme 12. is on the basis of scheme 1 or scheme 2, and is further selectable, and described Twin channel entropy cycle engine also comprises oxidizer source, and described oxidizer source is communicated with described working medium closed-loop path.
Scheme 24. is on the basis of scheme 22 or scheme 23, and is further selectable, and the outlet of described fixed gas is communicated with described working medium closed-loop path.
Scheme 25. is on the basis of scheme 18, and is further selectable, and described entropy cycle engine also comprises oxidizer source, and described oxidizer source is communicated with described internal combustion firing chamber through the fluid passage that is heated of described non-straight mixed condensate cooler.
Scheme 26. is on the basis of scheme 1, and is further selectable, establishes control valve on described working medium export mouth.
Scheme 27. is on the basis of scheme 26, and is further selectable, and described control valve is made as pressure controlled valve, and described pressure controlled valve is controlled the pressure of described working medium export mouth in described working medium closed-loop path and surpassed and derive working medium when setting limit.
Scheme 28. is on the basis of scheme 26, and is further selectable, and described pressure controlled valve is made the minimum pressure in described working medium closed-loop path control greater than the control mechanism of 0.2MPa.
Scheme 29. is on the basis of scheme 26, further selectable, described control valve is controlled by the open degree control mechanism, described open degree control mechanism makes described working medium export mouth be in normally open under certain open degree according to the open degree of the described control valve of pressure setting scope control in described working medium closed-loop path.
Scheme 30. is on the basis of scheme 1 or scheme 17, and is further selectable, and described Twin channel entropy cycle engine also comprises attached air work mechanism, and described working medium export mouth is communicated with the working medium entrance of described attached air work mechanism.
Scheme 32. is on the basis of scheme 1, and is further selectable, establishes check valve on described communicating passage.
Scheme 33. is on the basis of scheme 1, further selectable, establish another gas piston acting mechanism on the described working medium closed-loop path take the sender property outlet of described gas piston acting mechanism as the upstream, take the working medium entrance of described piston gas compressor structure as the downstream.
Scheme 34. is on the basis of scheme 1 or scheme 33, and is further selectable, and described gas piston does work mechanism to described piston gas compressor structure outputting power.
Scheme 35. is on the basis of scheme 1, and is further selectable, and in described working medium closed-loop path, a part that participates in the gas of circulation is fixed gas.
Scheme 36. is on the basis of scheme 35, and is further selectable, and described Twin channel entropy cycle engine also comprises the fixed gas storage tank, and described fixed gas storage tank is communicated with described working medium closed-loop path through control gear.
Scheme 37. is on the basis of scheme 36, further selectable, described Twin channel entropy cycle engine comprises that also fixed gas returns the storage compressor, the suction port that described fixed gas returns the storage compressor is communicated with described working medium closed-loop path, and described fixed gas returns the gas outlet that stores up compressor and is communicated with described fixed gas storage tank.
Scheme 38. is on the basis of scheme 1, and is further selectable, establishes ternary catalyzing unit in described working medium closed-loop path.
Scheme 39. is on the basis of scheme 1, further selectable, angle between the cylinder centerline of the cylinder centerline of described piston gas compressor structure and described gas piston acting mechanism is less than 180 degree, the piston of described piston gas compressor structure be connected the piston of gas piston acting mechanism and be connected with the same rod journal of same bent axle through connecting rod respectively.
Scheme 40. is on the basis of scheme 39, and is further selectable, and the angle between the cylinder centerline of the cylinder centerline of described piston gas compressor structure and described gas piston acting mechanism is 90 degree.
Scheme 41. is on the basis of scheme 1, further selectable, the piston of described piston gas compressor structure be connected the piston of gas piston acting mechanism and connect with different rod journals on same bent axle through connecting rod respectively, the phase difference of two described rod journals is spent less than 180 greater than 0 degree.
Scheme 42. is on the basis of scheme 1, further selectable, described Twin channel entropy cycle engine also comprises low temperature cold source, described low temperature cold source is used for providing cryogenic substance, the working medium that described cryogenic substance is used for cooling described piston gas compressor structure or is about to enter described piston gas compressor structure.
Scheme 43. is on the basis of scheme 1, further selectable, described Twin channel entropy cycle engine also comprises turbo-power mechanism and impeller gas compressor, described working medium export mouth is communicated with the working medium entrance of described turbo-power mechanism, the sender property outlet of described turbo-power mechanism is communicated with the working medium entrance of described impeller gas compressor through attached cooler, and the sender property outlet of described impeller gas compressor is communicated with described working medium closed-loop path; Establish attached working medium export mouth on passage between the sender property outlet of described turbo-power mechanism and the working medium entrance of described impeller gas compressor.
Scheme 44. is on the basis of scheme 1, further selectable, described Twin channel entropy cycle engine also comprises four class door cylinder piston mechanisms, the air supply opening of described four class door cylinder piston mechanisms is communicated with described working medium closed-loop path, and recharging of described four class door cylinder piston mechanisms mouthful is communicated with described working medium export mouth.
Scheme 45. is on the basis of scheme 44, and is further selectable, and described Twin channel entropy cycle engine also comprises oxidizer source, and described oxidizer source is made as described four class door cylinder piston mechanisms.
Scheme 46. is on the basis of scheme 3, further selectable, described side is put the internal combustion firing chamber and is made as four class door cylinder piston mechanisms, the air supply opening of described four class door cylinder piston mechanisms is communicated with the cylinder of described gas piston acting mechanism, and the mouth that recharges of described four class door cylinder piston mechanisms is communicated with described working medium export mouth.
Scheme 47. is on the basis of scheme 12, further selectable, described Twin channel entropy cycle engine also comprises oxygenant sensor and oxygenant control gear, described oxygenant sensor is located in described working medium closed-loop path, described oxygenant sensor provides signal to described oxygenant control gear, described oxidizer source is communicated with described working medium closed-loop path through the oxygenant control valve, and described oxygenant control gear is controlled described oxygenant control valve.
Scheme 48. is on the basis of scheme 1, and is further selectable, and described piston gas compressor structure is made as piston liquid mechanism, and 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.
Scheme 49. is on the basis of scheme 1, and is further selectable, and described gas piston acting mechanism is made as piston liquid mechanism, and 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.
Scheme 54. is on the basis of scheme 1, further selectable, establish regenerator on described communicating passage, the sender property outlet of described gas piston acting mechanism and the described communicating passage between the working medium entrance of described piston gas compressor structure are made as the fluid passage that is cooled of described regenerator, and do work described communicating passage between the working medium entrance of mechanism of the sender property outlet of described piston gas compressor structure and described gas piston is made as the fluid passage that is heated of described regenerator.
Scheme 55. is on the basis of scheme 1, and is further selectable, and described internal combustion firing chamber is arranged in described communicating passage with the form of individual cavity.
Principle of the present invention is: (import oxygenant, fuel and make it that combustion chemistry reaction occur in the working medium of the heat engine that namely heats to needs with described internal combustion firing chamber, and then the temperature of raising working medium) replace traditional heat engine working medium reheat heat exchanger of (comprising all types of heat engines such as Stirling engine), thereby make the temperature and pressure of working medium can reach higher level, the internal of realizing heat engine efficient and specific power improves, and can significantly reduce volume, weight and the manufacture cost of mechanism.
Utilize described internal combustion firing chamber to carry out the internal combustion heating to the working medium in described working medium closed-loop path, the piston of pushing piston formula air work mechanism externally does work, realize working medium balance in described working medium closed-loop path by part working medium is derived in the described working medium closed-loop path, can derive the part heat in the process that the working medium in described working medium closed-loop path is derived; Cooler in the effect of cooler described in the present invention and regenerator and traditional Stirling engine is identical with the effect of regenerator; The effect of condensate cooler described in the present invention is that the part working medium in the closed-loop path is carried out condensation liquefaction, derive from described working medium closed-loop path with the form of liquid, so not only can realize working medium balance in described working medium closed-loop path, also can realize forming the whole zero-emission of motor not to the effect of environmental emission gas.
In the present invention, so-called attached air work mechanism refers to that all can utilize gas working medium to expand and/or flow and produces the mechanism of power, such as gas piston acting mechanism, impeller type air work mechanism, roots-type air work mechanism etc., its effect is to utilize the gas working medium that is under upper state in described Twin channel entropy cycle engine to do work.
In the present invention, so-called communicating passage refers to be communicated with the passage of the Working fluid flow of described piston gas compressor structure and described gas piston acting mechanism.
In the present invention, the working medium in described working medium closed-loop path can be the flue gas that oxygenant and fuel combustion form, and can be also flue gas and the mixture of other gas that deposits in advance, such as the mixture of mixture, flue gas and the argon gas of flue gas and helium etc.
In the present invention, described working medium closed-loop path refers to that working medium can be in described piston gas compressor structure and described gas piston acting mechanism and the space that circulates in being communicated with both described communicating passage.
In the present invention, described internal combustion firing chamber refer to formed high-temperature product after oxygenant and the reaction of fuel generation combustion chemistry directly as cycle fluid or with described working medium closed-loop path in other gas of existing in advance mixes rear firing chamber as cycle fluid.
In the present invention, described " establish in the working medium closed-loop path internal combustion firing chamber " comprises described internal combustion firing chamber is set directly in described working medium closed-loop path, also comprise the structure that the outlet of the high-temperature combustion product of described internal combustion firing chamber is communicated with described working medium closed-loop path, i.e. the other internal combustion chamber structure of putting.
In the present invention, described side is put the internal combustion firing chamber and is referred to that the internal combustion firing chamber is made as the independent burning space of adopting passage to be communicated with described working medium closed-loop path.
In the present invention, described internal combustion firing chamber can be made as internal combustion continuous combustion chambers, internal combustion intermittent combustion chamber or internal combustion timing firing chamber; Described internal combustion continuous combustion chambers refers to the internal combustion firing chamber that can recur heat-producing chemical reaction in it; Described internal combustion intermittent combustion chamber refers to the internal combustion firing chamber of discontinuous generation heat-producing chemical reaction, described internal combustion intermittent combustion chamber can be timing intermittent combustion chamber, in the firing chamber, the single step of releasing thermal chemical reaction only occurs in each work cycle of described Twin channel entropy cycle engine, heat-producing chemical reaction only occurs in a stroke; Can be perhaps positive time length interval firing chamber, the single step of releasing thermal chemical reaction occurs in the firing chamber in a plurality of work cycle of described Twin channel entropy cycle engine; Can be perhaps long timing intermittent combustion chamber, in the continuous a plurality of work cycle of described Twin channel entropy cycle engine, the firing chamber recurs heat-producing chemical reaction.
In the present invention, so-called oxidizer source refers to provide device, mechanism or the storage tank of oxygenant, and the oxygenant in described oxidizer source is when entering described internal combustion firing chamber, and its pressure should be higher than the pressure in described internal combustion firing chamber.
In the present invention, described oxygenant refer to liquid state or high-pressure gaseous can with the material of fuel generation combustion chemistry reaction, such as liquid oxygen, high pressure oxygen, high pressure air, liquefied air, hydrogen peroxide, hydrogen peroxide solution etc.When described oxygenant is liquid state, need by the pressure liquid pump feed; When described oxygenant is high-pressure gaseous, can directly send into high voltage style.
In the present invention, should not only provide oxygenant also should provide fuel to described internal combustion firing chamber to described internal combustion firing chamber according to known technology.Described fuel source refers to provide device, mechanism or the storage tank of fuel, fuel in described fuel source is when entering described internal combustion firing chamber, its pressure should be higher than the pressure in described internal combustion firing chamber, described fuel refer to can with the material of oxygenant generation combustion chemistry reaction, such as hydrocarbon, hydrocarbon oxygen compound or solid carbon etc.; Wherein said hydrocarbon comprises other hydro carbons such as gasoline, diesel oil, heavy oil, kerosene, aviation kerosine; Described hydrocarbon oxygen compound comprises methyl alcohol, ethanol, methyl ether, ether etc.; Solid carbon does not have the gas concentration lwevel in water generation and burning afterproduct high after having burning, the advantages such as easy liquefaction; Solid carbon can adopt spray into after solid assembled in advance, powdered or powdered after input heat engine with the mode that sprays into after liquid or atmospheric carbon dioxide fluidisation again.
In the present invention, so-called working medium export mouth refers to the outlet of leading-out portion minute working medium from described Twin channel entropy cycle engine working substance system, its objective is the unnecessary working medium that the Oxidizing and Reducing Agents generation combustion chemistry reaction that imports for balance produces, to keep the balance of described Twin channel entropy cycle engine working substance system.
In the present invention, described working medium export mouth can be to derive continuously working medium, and can be intermittently derives working medium (situation about namely accumulating in described working medium closed-loop path according to working medium derives working medium), can be also by the timing relation, working medium to be derived.
In the present invention, derive working medium and can be in described each work cycle of Twin channel entropy cycle engine, working medium export mouth place pressure derives a working medium in lower; Can also be that working medium is derived in timing, intermittent type ground after described Twin channel entropy cycle engine carries out a plurality of work cycle when working medium export mouth place pressure is low working medium of derivation; Can also adopt pressure-limit valve equal pressure control gear to surpass in described working medium closed-loop path internal pressure and derive working medium when certain sets limit.
In the present invention, the control valve of establishing on described working medium export mouth; Described control valve is controlled by the peak pressure control mechanism, the pressure of described peak pressure control mechanism in described working medium closed-loop path opens described control valve when surpassing setting value, and described control valve is closed when the pressure in described closed-loop path returns when dropping to described setting value; Or described control valve is subjected to paddy pressure-controlled mechanism controls, and the pressure in described working medium closed-loop path opens described control valve when being in the paddy pressure condition, and when the near 0.2MPa of pressure in described working medium closed-loop path, described control valve closed; Or described control valve controls by the open degree control mechanism, and described open degree control mechanism makes described working medium export mouth be in normally open under certain open degree according to the open degree of the described control valve of pressure setting scope control in described working medium closed-loop path.
In the present invention, the working medium that derives in described working medium closed-loop path can derive with the form of gas also and can derive with the form of liquid.
In the present invention, the described gas holder that is communicated with described working medium export mouth can be used as compressed gas source and uses.
In the present invention, described cooler refers to that all can make the cooling device of working medium, for example directly mixing type, heat exchanger type and heat radiator type cooler.Described directly mixing type cooler refers to directly mix with the working medium that is cooled being heated fluid, and both directly carry out heat exchange and reach the cooling device of working medium; Described heat exchanger refers to adopt other fluid to do the accepting medium of heat, carries out with working medium the device that heat exchange reaches cooling working medium; Described radiator is to adopt environmental gas to be subjected to medium as hot joining, and the working medium heat is diffused in environment, reaches the device of cooling working medium.Wherein said heat exchanger and described radiator all belong to non-directly mixing type cooler, namely are heated fluid and do not mix with the working medium that is cooled.
In the present invention, described condensate cooler comprises straight mixed condensate cooler and non-straight mixed condensate cooler, described straight mixed condensate cooler refers to be heated fluid and the fluid that is cooled mixes therein, makes the fluid that is cooled that part or all of condensation occur, and makes to be heated the device that fluid heats up; Described non-straight mixed condensate cooler refers to have the fluid passage of being heated and the fluid passage that is cooled, described being heated is heated that exchange heat occurs therein for the fluid that is cooled in fluid and the described fluid passage that is cooled but the device that do not mix, for example heat exchanger type and heat radiator type condensate cooler in the fluid passage; Described non-straight mixed condensate cooler and straight mixed condensate cooler can have the function of gas-liquid separator when being necessary.
In the present invention, the recycle gas in described working medium closed-loop path can be selected from the gases such as argon gas, helium, oxygen.
In the present invention, so-called fixed gas refers to the gas that inert gas, nitrogen etc. do not liquefy after cooling in described Twin channel entropy cycle engine, and preferred described fixed gas is argon gas.
In the present invention, it is when system does not work, fixed gas to be extracted out from described working medium closed-loop path, and be stored in described fixed gas storage tank that the effect that described fixed gas returns the storage compressor is set.
In the present invention, described low temperature cold source refers to provide the device of temperature at the cryogenic substance below 0 ℃, mechanism or storage tank, the storage tank that stores cryogenic substance that for example adopts the business buying pattern to obtain, described cryogenic substance can be liquid nitrogen, liquid oxygen, liquid helium or liquefied air etc.When oxygenant in the present invention was liquid oxygen, liquid oxygen can be directly as described cryogenic substance.
In the present invention, described low temperature cold source is directly to be communicated with the mode that described cryogenic substance is mixed with the working medium in described working medium closed-loop path with described working medium closed-loop path, perhaps making 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 piston gas compressor structure or the working medium that is about to enter described piston gas compressor structure carry out cooling processing.Described Twin channel entropy cycle engine be a kind of work cycle near the power mechanism of Carnot's cycle, the calculating of its thermal efficiency can be with reference to the Carnot cycle Thermal efficiency formula:
, therefrom as can be known, work as sink temperature
During decline, the thermal efficiency
Raise, and reduce to the heat of low-temperature receiver discharging, if sink temperature
Decline by a big margin, namely sink temperature is very low, the thermal efficiency
Very high, very little to the heat of low-temperature receiver discharging.Infer thus, the cryogenic substance that usable temp is quite low makes sink temperature
Decline to a great extent, thereby significantly reduce to the heat of low-temperature receiver discharging, effectively improve engine efficiency.
The cryogenic substance that temperature is lower (such as liquid oxygen, liquid nitrogen or liquid helium etc.) needs to consume more energy in manufacture process, but with regard to unit mass, to engine thermal efficiency
The contribution that promotes is larger, like storing the energy in the very low material of temperature, is equivalent to a kind of concept of novel battery, and described cryogenic substance can wait the very low energy of cost to make with the rubbish electricity, thereby effectively reduces the user cost of motor.
In the present invention, after the described cryogenic substance performance cooling action in described low temperature cold source, both can import in described working medium closed-loop path, as the cycle fluid of Twin channel entropy cycle 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 is can be between two devices unidirectional or two-way circulate.So-called connection refers to directly be communicated with or through control mechanism, control unit or other controlling component indirect communication.
In the present invention, described four class door cylinder piston mechanisms refer to that cylinder is provided with suction port, relief opening, air supply opening and recharges mouth, described suction port, described relief opening, described air supply opening and described recharge mouthful place corresponding successively intake valve, exhaust valve are set, for valve with recharge the cylinder piston mechanism of door.
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 pressure by adjusting described working medium closed-loop path and the discharge capacity of hot junction mechanism to control the quality discharge capacity of hot junction mechanism, make the flow mass M of the material that described internal combustion firing chamber discharges
2Flow mass M greater than the material that imports described internal combustion firing chamber outside described working medium closed-loop path
1That is to say except importing from described working medium closed-loop path outside the material of described internal combustion firing chamber, 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 that is to say that the material of discharging from described internal combustion firing chamber has at least a part to flow back to described internal combustion firing chamber, having realized namely that working medium has back and forth between hot junction mechanism and cold junction mechanism flows.The material that imports from export-oriented described internal combustion firing chamber, 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, and at first the working medium that perhaps occurs to produce after the combustion chemistry reaction in described internal combustion firing chamber enter air work mechanism wherein, for example described gas piston acting mechanism.
In the present invention, described cold junction mechanism refers to the gas compression mechanism of working medium from entering after described hot junction mechanism flows out, for example described piston gas compressor structure.
In the present invention, described oxygenant sensor refers to the device that the content to the oxygenant in described working medium closed-loop path detects.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 predefined described working medium closed-loop path, static or dynamic oxygenate content setting value controls to increase or reduces the amount of supplying with oxygenant in the described working medium closed-loop path to described oxygenant control valve, reaches the purpose of the content of oxygenant in described working medium closed-loop path.
The setting value of described oxygenate content can be a numerical value, can be also a numerical value interval, can be 5%, 10% or 10%～12% etc. such as: the setting value of the oxygenate content in described working medium closed-loop path.
Described oxygenant sensor can be located on closed-loop path away from described internal combustion firing chamber, can guarantee that whole described working medium closed-loop path is to work under oxygen enrichment (oxygen content is greater than zero) state, make stable combustion chemistry reaction occurs in described internal combustion firing chamber, can also prevent the generation of carbon distribution simultaneously.
In the present invention, described gas-liquid cylinder refers to hold gas working medium and/or liquid, and the container of energy bearing certain pressure, 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 is provided with the gas working medium communication port, and described gas working medium communication port is used for other devices or the mechanism connection with described working medium closed-loop path; The liquid end of described gas-liquid cylinder is provided with the liquid communication mouth, and described liquid communication mouth 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 is gas working medium and the liquid in the described gas-liquid cylinder of isolation, preferably, described gas-liquid isolating structure and described gas-liquid cylinder sealed sliding are movingly.In described piston liquid mechanism working procedure, be in 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, perhaps 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 be stopped by the thrust of connecting rod or pulling force, thereby realize the restriction to piston stroke, and in described gas-liquid cylinder, when the gas working medium in described gas-liquid cylinder is done positive work, described gas-liquid isolating structure is stressed and moves to the lower dead center direction, liquid is discharged described gas-liquid cylinder with high voltage style and promoted externally acting of hydraulic power mechanism (for example liquid motor), when liquid is about to drain, change liquid motor operations pattern or start liquid working medium send-back system, liquid in described gas-liquid cylinder is no longer reduced, this moment, liquid can apply braking force to the described gas-liquid isolating structure in described gas-liquid cylinder, it is stopped, to prevent that it from clashing into the wall of the liquid bottom section of gas-liquid cylinder, when constantly in the described gas-liquid cylinder during infusion fluid, described gas-liquid isolating structure can constantly move to the top dead center direction, in the time of near arriving top dead center, stop in the described gas-liquid cylinder infusion fluid or make the liquid in described gas-liquid cylinder reduce (outflow), however, liquid and described gas-liquid isolating structure in described gas-liquid cylinder still can be because inertia moves to the top dead center direction, at this moment, if the pressure of the gas working medium in described gas-liquid cylinder is not high enough, can cause described gas-liquid isolating structure continue to move upward and clash into the wall at gas-liquid cylinder top, for fear of this shock, need to make the pressure of gas working medium in gas-liquid cylinder enough high, inertial force sum when it is moved reciprocatingly greater than the liquid in described gas-liquid cylinder and described gas-liquid isolating structure to the pressure of described gas-liquid isolating structure.
in the present invention, inertial force sum when the liquid in gas-liquid cylinder described in the working procedure of described Twin channel entropy cycle engine and described gas-liquid isolating structure move reciprocatingly changes, therefore should guarantee all to satisfy at any operation time the condition of " the inertial force sum the when gas working medium in described gas-liquid cylinder moves reciprocatingly greater than the liquid in described gas-liquid cylinder and described gas-liquid isolating structure to the pressure of described gas-liquid isolating structure " in engineering design, for example by adjusting the working pressure in described working medium closed-loop path, adjust the quality of gas-liquid isolating structure, the modes such as fluid density or adjustment liquid depth of adjusting realize, wherein, described liquid depth refers to the degree of depth of the liquid of liquid on the direction that moves reciprocatingly.
So-called " adjusting the working pressure in described working medium closed-loop path " is to flow into and/or the volume flowrate that flows out the gas working medium of described working medium closed-loop path realizes by adjustment, for example can realize by the openings of sizes of the switch gap of adjusting described working medium export mouth, each time of opening and/or described working medium export mouth place control valve.
In the present invention, described internal combustion firing chamber and the described cooler position on described working medium closed-loop path should arrange according to known [thermodynamic.
in the present invention, the working medium in described working medium closed-loop path need to be through overcompression, heat temperature raising boosts, acting and the process that is cooled, this just requires the described working medium closed-loop path can bearing certain pressure, and optionally, the bearing capacity of described working medium closed-loop path can be made as 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 greater than 40MPa.Correspondingly, the bearing capacity of described oxidizer source and described fuel source also is made as above-mentioned same number range.
In the present invention, described control valve is made minimum pressure in described working medium closed-loop path greater than 0.2MPa, 0.3MPa, 0.5MPa, 1MPa, 1.5MPa, 2MPa, 2.5MPa, 3MPa, 5MPa, 8MPa or is controlled greater than the 10MPa control mechanism.
In the present invention, described piston gas compressor structure and described gas piston do work and can not establish valve between mechanism, and dependence phase difference each other forms the compression and expansion acting of system.
The inventor proposes the new elaboration mode of out-of-phase diagram as described below and the second law of thermodynamics:
Pressure and temperature is the most basic, the most important status parameter of working medium.Yet, in thermodynamic study up to now, do not have the out-of-phase diagram take pressure P and temperature T as coordinate is used for research to thermodynamic process and thermodynamic cycle.In more than 200 year since thermomechanics is born, the inventor proposes the thought with out-of-phase diagram research thermodynamic process and thermodynamic cycle for the first time.In utilizing out-of-phase diagram research thermodynamic process and thermodynamic cycle, the inventor finds that out-of-phase diagram all has obvious advantage than P-V figure commonly used and T-S figure, it more constitutionally the variation of working medium state in thermodynamic process and thermodynamic cycle is described, make the inventor to thermodynamic process and thermodynamic cycle, more deep understanding be arranged.Utilize out-of-phase diagram, the inventor has summed up the new elaboration mode of ten second laws of thermodynamics, although it is of equal value that these new elaboration modes and Kelvin in the past and Clausius's thermomechanics is set forth mode, but clearer and more definite announcement to the difference of heating process and the compression process of working medium, also indicated direction for the exploitation of high efficiency thermal machine.This new method and new law will promote the progress of thermodynamic (al) development and heat engine industry greatly.Specific as follows:
P-V figure and T-S figure are widely used in thermodynamic study already, yet in view of P, T are the most important status parameters of working medium, so the inventor has drawn out-of-phase diagram take pressure P and temperature T as coordinate, and Carnot Cycle and Otto Cycle are identified in out-of-phase diagram shown in Figure 26.Clearly, out-of-phase diagram makes the variation of working medium state in thermodynamic process and thermodynamic cycle more apparent, and the essence of thermodynamic process and thermodynamic cycle is more readily understood.For example: the out-of-phase diagram of Carnot Cycle shown in Figure 26, can make the inventor easily draw such conclusion: the mission of the reversible adiabatic compression process of Carnot Cycle is that the mode with reversible adiabatic compression is increased to the temperature of working medium the temperature of its high temperature heat source, under the prerequisite that is consistent with the temperature that realizes with high temperature heat source from high temperature heat source constant temperature heat absorption inflation process.In addition, the inventor can also find out significantly: when the temperature of the high temperature heat source of Carnot Cycle raises, the inventor must be with more plus depth ground compression of working medium in the reversible adiabatic compression process of Carnot Cycle, make it reach higher temperature, to reach the temperature of the high temperature heat source after intensification, with realize with heat up after the prerequisite that is consistent of the temperature of high temperature heat source under high temperature heat source constant temperature heat absorption inflation process after heating up, thereby the raising of implementation efficiency.
According to adiabatic process equation
(wherein,
Constant,
The adiabatic index of working medium), the inventor is with difference
The Drawing of Curve of adiabatic process equation of value is in Figure 27.According to mathematical analysis, and as shown in figure 27, any two adiabatic process curves are all non-intersect.This means: the process on same adiabatic process curve is adiabatic process, and with the process of any adiabatic process curve intersection be diabatic process, in other words, the process of two different adiabatic process curves of any connection is diabatic process (so-called diabatic process refers to have the process that heat transmits, the i.e. process of heat release and the process of heat absorption).In Figure 28, the inventor has marked two state points, namely puts A and puts B.If a thermal procession or a series of interconnective thermal procession are from an A point of arrival B, the inventor is referred to as the process of tie point A and some B, otherwise the inventor is referred to as the process of tie point B and some A.According to shown in Figure 28, the inventor can draw such conclusion: on adiabatic process curve at some A place, the process of tie point A and some B is adiabatic process as a B; As the right side of a B at adiabatic process curve at some A place, the process of tie point A and some B is endothermic process; As the left side of a B at adiabatic process curve at some A place, the process of tie point A and some B is exothermic process.Because the process of tie point A and some B may be exothermic process, adiabatic process or endothermic process, thus the inventor take a B as reference, will put A be defined as respectively have superfluous temperature, ideal temperature and not enough temperature.In like manner, the process of tie point B and some A may be exothermic process, adiabatic process or endothermic process, thus the inventor take an A as reference, will put B be defined as respectively have superfluous temperature, ideal temperature and not enough temperature.
By these analyses and definition, the inventor draws following ten about the new elaboration mode of the second law of thermodynamics:
1, there is no the participation of endothermic process, exothermic process can not be returned to its initial point.
2, there is no the participation of exothermic process, endothermic process can not be returned to its initial point.
3, there is no the participation of diabatic process, diabatic process can not be returned to its initial point.
4, only use adiabatic process, diabatic process can not be returned to its initial point.
When 5, making the pressure of endothermic process return to the pressure of its initial point with the thermal procession beyond exothermic process, its temperature is necessarily higher than the temperature of its initial point.
When 6, making the pressure of exothermic process return to the pressure of its initial point with the thermal procession beyond endothermic process, its temperature is necessarily lower than the temperature of its initial point.
7, endothermic process can produce superfluous temperature.
8, exothermic process can produce not enough temperature.
9, any in compression process the efficient of the heat engine of not heat release can not reach the efficient of Carnot's cycle.
10, be to the heating process of working medium with to the difference of the compression process of working medium: heating process necessarily produces superfluous temperature, and compression process is quite different.
About ten of the second law of thermodynamics new elaboration modes, be of equal value, also can be through mathematical proof, any one in these ten elaboration modes all can be used separately.Inventor's suggestion: in the thermodynamic study process, answer extensive use out-of-phase diagram and above-mentioned new elaboration mode about the second law of thermodynamics.Out-of-phase diagram and the exploitation to thermodynamic (al) progress and high efficiency thermal machine is significant about the new elaboration mode of the second law of thermodynamics.
The English expression of the new elaboration mode of the second law of thermodynamics:
1. It is impossible to return a heat rejection process to its initial state without a heat injection process involved.
2. It is impossible to return a heat injection process to its initial state without a heat rejection process involved.
3. It is impossible to return a non-adiabatic process to its initial state without a non-adiabatic process involved.
4. It is impossible to return a non-adiabatic process to its initial state only by adiabatic process.
5. If the final pressure of heat injection process is returned to its initial pressure by process other than heat rejection process, the temperature of that state is higher than that of the initial state.
6. If the final pressure of heat rejection process is returned to its initial pressure by process other than heat injection process, the temperature of that state is lower than that of the initial state.
7. It is impossible to make heat injection process not generate excess-temperature.
8. It is impossible to make heat rejection process not generate insufficient- temperature.
9. It is impossible for any device that operates on a cycle to reach the efficiency indicated by Carnot cycle without heat rejection in compression process.
10. The difference between heat injection process and compression process which are applied to working fluid of thermodynamic process or cycle is that heat injection process must generate excess-temperature, but compression process must not.
In the present invention, according to the known technology in heat energy and power field, necessary parts, unit or system are set in the place of necessity.
Beneficial effect of the present invention is as follows:
The present invention is by utilizing the internal combustion mode of heating to replace the external combustion mode of heating of traditional heat engine, direct heating so that the high advantage of the efficiency of heating surface of internal combustion mode of heating are applied on heat engine, overcome that in traditional heat engine, the temperature and pressure because of working medium is difficult to reach the problem that higher level affects power and specific power, thereby effectively energy saving also significantly reduces volume, weight and the manufacture cost of mechanism, has broad application prospects.
Description of drawings
Shown in Figure 1 is the structural representation of the embodiment of the present invention 1;
Shown in Figure 2 is the structural representation of the embodiment of the present invention 2;
Shown in Figure 3 is the structural representation of the embodiment of the present invention 3;
Shown in Figure 4 is the structural representation of the embodiment of the present invention 4;
Shown in Figure 5 is the structural representation of the embodiment of the present invention 5;
Shown in Figure 6 is the structural representation of the embodiment of the present invention 6;
Shown in Figure 7 is the structural representation of the embodiment of the present invention 7;
Shown in Figure 8 is the structural representation of the embodiment of the present invention 8;
Shown in Figure 9 is the structural representation of the embodiment of the present invention 9;
Shown in Figure 10 is the structural representation of the embodiment of the present invention 10;
Shown in Figure 11 is the structural representation of the embodiment of the present invention 11;
Shown in Figure 12 is the structural representation of the embodiment of the present invention 12;
Shown in Figure 13 is the structural representation of the embodiment of the present invention 13;
Shown in Figure 14 is the structural representation of the embodiment of the present invention 14;
Shown in Figure 15 is the structural representation of the embodiment of the present invention 15;
Shown in Figure 16 is the structural representation of the embodiment of the present invention 16;
Shown in Figure 17 is the structural representation of the embodiment of the present invention 17;
Shown in Figure 180 is the structural representation of the embodiment of the present invention 18;
Shown in Figure 19 is the structural representation of the embodiment of the present invention 19;
Shown in Figure 20 is the structural representation of the embodiment of the present invention 20;
Shown in Figure 21 is the structural representation of the embodiment of the present invention 21;
Shown in Figure 22 is the structural representation of the embodiment of the present invention 22;
Shown in Figure 23 is the structural representation of the embodiment of the present invention 23;
Shown in Figure 24 is the structural representation of the embodiment of the present invention 24;
Shown in Figure 25 is the structural representation of the embodiment of the present invention 25;
Shown in Figure 26 is the out-of-phase diagram of Carnot's cycle and Alto circulation, wherein,
,
With
The constant of different numerical value,
Be adiabatic index, circulation 0-1-2-3-0 is Carnot's cycle, and circulation 0-1-4-5-0 is the Carnot's cycle after the high temperature heat source temperature raises, and circulation 0-6-7-8-0 is the Alto circulation;
Shown in Figure 27 is the out-of-phase diagram of many different adiabatic process curves, wherein,
,
,
,
With
The constant of different numerical value,
Be adiabatic index, A and B are state points;
Shown in Figure 28 is the out-of-phase diagram of adiabatic process curve, wherein,
Constant,
Be adiabatic index, A and B are state points,
In figure:
1 communicating passage, 3 internal combustion firing chambers, 4 oxidizer sources, 5 fuel source, 6 working medium export mouths, 7 check valves, 9 piston gas compressor structures, 10 gas pistons actings mechanisms, 13 impeller gas compressors, 14 turbo-power mechanisms, 15 spark plugs, 16 cryogenic liquid working medium storage tank, 17 control valves, 18 non-straight mixed condensate coolers, 19 straight mixed condensate coolers, 20 gas-liquids are mixed cooler directly, 21 radiators, 211 attached coolers, 22 adsorptive refrigeration devices, 23 non-straight mixed coolers, 30 heat exchangers, the 31 other internal combustion firing chambers of putting, 33 regenerators, 51 oxygenant sensors, 52 oxygenant control gear, 53 oxygenant control valves, 60 gas holder, 61 cooling liquid exhaust ports, 62 cryogenic liquid exhaust ports, 64 liquid carbon dioxide outlets, 66 attached working medium export mouths, 70 fixed gas storage tanks, 71 fixed gases return the storage compressor, 72 fixed gases reclaim compressor, 77 crankcases, 81 condensing cooling liquid outlets, 82 fixed gas outlets, 88 ternary catalyzing units, 90 piston liquid mechanisms, 91 gas-liquid cylinders, 92 gas-liquid isolating structures, 96 hydraulic power mechanisms, 97 liquid working substance send-back systems, 98 process control mechanisms, 99 4 class door cylinder piston mechanisms, 991 suction ports, 992 relief openings, 993 air supply openings, 994 recharge mouth, 100 direct channels, 102 attached air work mechanisms.
Embodiment
Twin channel entropy cycle engine as shown in Figure 1, comprise piston gas compressor structure 9, gas piston acting mechanism 10 and two communicating passage 1, the sender property outlet of described piston gas compressor structure 9 is communicated with through the working medium entrance of a described communicating passage 1 and described gas piston acting mechanism 10, and the do work sender property outlet of mechanism 10 of described gas piston is communicated with the working medium entrance of described piston gas compressor structure 9 through another described communicating passage 1; Described piston gas compressor structure 9 is communicated with formation working medium closed-loop path through two described communicating passage 1 and described gas piston acting mechanism 10; Establish internal combustion firing chamber 3 on the described communicating passage 1 between the working medium entrance of the sender property outlet of described piston gas compressor structure 9 and described gas piston acting mechanism 10, establish working medium export mouth 6 on the communicating passage 1 between described gas piston acting mechanism's 10 sender property outlets and described piston gas compressor structure 9 working medium entrances, establish control valve 17 on described working medium export mouth 6.
When the solution of the present invention is specifically implemented, necessary parts, unit or system should be set in the place of necessity according to known technology, such as establish oxidant inlet, reducing agent entrance and spark plug 15 on described internal combustion firing chamber 3, and corresponding oxidizer source 4 and fuel source 5 are communicated with described internal combustion firing chamber 3, accordingly, can be air with the oxygenant in described oxidizer source 4, the fuel in described fuel source 5 be gasoline.
For the ease of discharging the working medium of the surplus in described working medium closed-loop path, the working medium that described working medium export mouth 6 is derived can be that gas can be also liquid, takes the part heat when described working medium export mouth 6 is discharged working medium out of.
During concrete enforcement, described control valve 17 can be able to be made as pressure controlled valve, will cause the working medium of overpressure partly to derive described working medium closed-loop path.
As mode of execution that can conversion, described internal combustion firing chamber 3 can be arranged on other any position in described working medium closed-loop path, and be preferably disposed on take the sender property outlet of described piston gas compressor structure 9 as the upstream and the described working medium closed-loop path take the sender property outlet of described gas piston acting mechanism 10 as the downstream in; Described working medium export mouth 6 can be arranged on other any position in described working medium closed-loop path, be preferably disposed on take the sender property outlet of described gas piston acting mechanism 10 as the upstream and the described working medium closed-loop path take the working medium entrance of described internal combustion firing chamber 3 as the downstream on; Described control valve 17 can not established.
The working procedure of the present embodiment product: the oxygenant and the fuel that are provided respectively by described oxidizer source 4 and described fuel source 5, combustion reaction occurs in described internal combustion firing chamber 3, original gas working medium in the described working medium closed-loop path that enters described internal combustion firing chamber 3 is heated, simultaneously enter described gas piston acting mechanism 10, externally outputting power along described communicating passage 1 together with product that burning produces; Gas working medium after acting is discharged through described gas piston acting mechanism 10, enter in described piston gas compressor structure 9 compressed via another described communicating passage 1 again, gas working medium after compression is back to described internal combustion firing chamber 3 through described piston gas compressor structure 9 sender property outlets and is heated, and loops according to this; Wherein pressure is excessive in described working medium closed-loop path, can divide working medium via described working medium export mouth 6 leading-out portions.
During concrete enforcement, selectively, the oxygenant in described oxidizer source 4 can also be made as liquid oxygen, high pressure oxygen, high pressure air, liquid air, hydrogen peroxide, hydrogen peroxide solution etc.; Fuel in described fuel source 5 can also be made as diesel oil, heavy oil, kerosene, aviation kerosine, methyl alcohol, ethanol, methyl ether, ether etc.
Embodiment 2
Twin channel entropy cycle engine as shown in Figure 2, itself and embodiment's 1 difference is: described Twin channel entropy cycle engine also comprises cooler, described cooler is made as radiator 21, described radiator 21 is located on described communicating passage 1 between the working medium entrance of the sender property outlet of described gas piston acting mechanism 10 and described piston gas compressor structure 9, and the oxygenant in described oxidizer source 4 can be made as liquid oxygen; Described working medium export mouth 6 is arranged on communicating passage 1 between described piston gas compressor structure 9 sender property outlets and described internal combustion firing chamber 3 working medium entrances, described working medium export mouth 6 is communicated with gas holder 60 through control valve 17, described gas holder 60 is used for storing pressurized gas and fixed gas, the cooling degree of described fuel source 5 and 21 pairs of working medium of described radiator determines to derive kind and the state of working medium, when fuel is made as hydrogen, the working medium that derives can be gaseous state or liquid water, or the mixture of gas in itself and closed-loop path; When fuel is made as hydrocarbon, also contain other products such as carbon dioxide in the working medium of derivation, the recycle gas in described working medium closed-loop path is made as helium.
The piston of described piston gas compressor structure 9 be connected the piston of gas piston acting mechanism 10 and connect with different rod journals on same bent axle through connecting rod respectively, the phase difference of this two described rod journal is 90 to spend.
During concrete enforcement, selectable described control valve 17 is made as pressure controlled valve, and make described control valve 17 controlled by the peak pressure control mechanism, the pressure of described peak pressure control mechanism in described working medium closed-loop path makes described control valve 17 open when surpassing setting value, and described control valve 17 is closed when the pressure in described closed-loop path returns when dropping to described setting value; Or making described control valve 17 be subjected to paddy pressure-controlled mechanism controls, the pressure in described working medium closed-loop path makes described control valve 17 open when being in the paddy pressure condition, and when the near 0.2MPa of pressure in described working medium closed-loop path, described control valve 17 is closed; Or make described control valve 17 controlled by the open degree control mechanism, described open degree control mechanism makes described working medium export mouth 6 be in normally open under certain open degree according to the open degree of the described control valve 17 of pressure setting scope control in described working medium closed-loop path; Selectively, be greater than 0.3MPa, 0.5MPa, 1MPa, 1.5MPa, 2MPa, 2.5MPa, 3MPa, 5MPa, 8MPa or greater than 10MPa with the pressure setting in the working medium closed-loop path.
As mode of execution that can conversion, described cooler can be made as other forms of cooler, such as the heat exchanger type cooler; Described cooler can also be arranged on other any position of described working medium closed-loop path; Described cooler and described gas holder 60 can be selected a setting; Described control valve 17 can not established.
Selectively, the phase difference of two described rod journals can be made as greater than 0 degree less than any numerical value in the scope of 180 degree; Perhaps the piston of described piston gas compressor structure 9 be connected the piston of gas piston acting mechanism 10 and can be connected with the same rod journal of same bent axle through connecting rod respectively, the angle between both cylinder centerlines should be made as at this moment less than 180 and spend.
In all of the embodiments of the present invention, the piston of the piston of described piston gas compressor structure 9 and described gas piston acting mechanism 10 and the annexation of bent axle can be with reference to the present embodiment and disposable mode of execution settings thereof, certainly, in all of the embodiments of the present invention, comprise the present embodiment, also can make and adopt other annexation between the piston of the piston of described piston gas compressor structure 9 and described gas piston acting mechanism 10 and bent axle; All are provided with in embodiment's the disposable mode of execution of described control valve 17, can make described control valve 17 be subjected to the peak pressure control mechanism to control, be subjected to paddy pressure-controlled mechanism controls or controlled by the open degree control mechanism with reference to the present embodiment.
All described working medium export mouths 6 of the present invention do not connect in the mode of execution of other devices, can described working medium export mouth 6 be communicated with described gas holder 60 with reference to the present embodiment.
Twin channel entropy cycle engine as shown in Figure 3, itself and embodiment's 1 difference is: described Twin channel entropy cycle engine also comprises cooler, described cooler is made as radiator 21, and described radiator 21 is arranged on the cylinder of described piston gas compressor structure 9.
During concrete enforcement, selectively, described radiator 21 also can be arranged on the described communicating passage 1 at sender property outlet place of described piston gas compressor structure 9; Described internal combustion firing chamber 3 also can be located in the cylinder of described gas piston acting mechanism 10, and the working medium of described internal combustion firing chamber 3 interior outflows is the working medium that is in upper state, and purpose is to utilize the working medium that is in upper state directly to do work.
Twin channel entropy cycle engine as shown in Figure 4, itself and embodiment's 1 difference is: described Twin channel entropy cycle engine also comprises cooler, described cooler is made as directly mixed cooler 20 of gas-liquid, described gas-liquid directly mixed cooler 20 is located on communicating passage between the working medium entrance of the sender property outlet of described gas piston acting mechanism 10 and described piston gas compressor structure 9, described internal combustion firing chamber 3 is made as the other internal combustion firing chamber 31 of putting, establish check valve 7 on putting described communicating passage 1 between internal combustion firing chamber 31 on the sender property outlet of described piston gas compressor structure 9 and described side, thereby make the working medium that flows out from described piston gas compressor structure 9 flow to described gas piston acting mechanism 10 after internal combustion firing chamber 31 heating are put on described side.
In the present invention, so-called gas-liquid directly mixed cooler 20 refers to establish cooling liquid introducing port and export mouth on described working medium closed-loop path, its principle is the heat of the gas working medium in the described working medium of the liquid absorption closed-loop path that utilize to import and it lowered the temperature, and the liquid after intensification is derived from described working medium closed-loop path again; Can adopt gas-liquid separator to flow out to prevent gas working medium when deriving.
As mode of execution that can conversion, described gas-liquid directly mixed cooler 20 and described check valve 7 can be selected a setting; Described cooler can be made as the cooler of other form.
In all of the embodiments of the present invention, can described internal combustion firing chamber 3 be made as described side with reference to the present embodiment and put firing chamber 31.
Twin channel entropy cycle engine as shown in Figure 5, itself and embodiment's 3 difference is: described radiator 21 changes on described communicating passage 1 between the working medium entrance of the sender property outlet that is located at described gas piston acting mechanism 10 and described piston gas compressor structure 9, described internal combustion firing chamber 3 is arranged in the cylinder of described gas piston acting mechanism 10, described working medium export mouth 6 is located on described communicating passage 1 between the working medium entrance of described radiator 21 and described piston gas compressor structure 9, described Twin channel entropy cycle engine also comprises non-straight mixed condensate cooler 18, described working medium export mouth 6 is communicated with the working medium entrance that is cooled of described non-straight mixed condensate cooler 18, establish cryogenic liquid exhaust port 62 on described non-straight mixed condensate cooler 18, described cryogenic liquid exhaust port 62 is communicated with cryogenic liquid working medium storage tank 16,18 pairs of described non-straight mixed condensate coolers do work from described gas piston, and mechanism 10 flows out and carry out further cooling through the working medium that described radiator 21 is lowered the temperature, the mixed-burned gas liquefaction that produces (as liquid carbon dioxide etc.) deposit in cryogenic liquid working medium storage tank 16, at this moment, the refrigerant of described non-straight mixed condensate cooler 18 is the lower liquid oxygen liquid nitrogen of condensing temperature etc.
As mode of execution that can conversion, described cryogenic liquid working medium storage tank 16 can not established; Described cryogenic liquid exhaust port 62 can not established.
All described working medium export mouths 6 of the present invention are not communicated with in the mode of execution of other device, can described non-straight mixed condensate cooler 18 and dependency structure thereof be set with reference to the present embodiment.
Twin channel entropy cycle engine as shown in Figure 6, itself and embodiment's 5 difference is: cancelled described cryogenic liquid working medium storage tank 16, described internal combustion firing chamber 3 changes on described communicating passage 1 between the working medium entrance of the sender property outlet that is located at described piston gas compressor structure 9 and described gas piston acting mechanism 10, set up fixed gas outlet 82 on described non-straight mixed condensate cooler 18, described oxidizer source 4 is communicated with described internal combustion firing chamber 3 through the fluid passage that is heated of described non-straight mixed condensate cooler 18, oxygenant can be used as the refrigerant of described non-straight mixed condensate cooler 18, thereby realize carrying out further cooling to described working medium export mouth 6 working medium out.Through the described non-straight mixed cooled working medium of condensate cooler 18, a part is cooled to mixed-burned gas liquefaction and flows out from described condensing cooling liquid outlet 81, still be the fixed gas that is of gas form after a part is cooled in addition, described fixed gas flows out from described fixed gas outlet 82.
During concrete enforcement, selectively, described cryogenic liquid exhaust port 62 is communicated with cryogenic liquid working medium storage tank 16, and described cryogenic liquid working medium storage tank 16 is used for storing mixed-burned gas liquefaction; Described fixed gas outlet 82 is communicated with fixed gas storage tank 70, described fixed gas storage tank 70 is used for storing fixed gas, or fixed gas outlet 82 is communicated with described piston gas compressor structure 9, after being further compressed, fixed gas can reenter the working medium closed-loop path, or described fixed gas outlet 82 can also and other any positions of described working medium closed-loop path be communicated with, as long as fixed gas can be sent back in described working medium closed-loop path.
Twin channel entropy cycle engine as shown in Figure 7, itself and embodiment's 3 difference is: described cooler is changed on the described communicating passage 1 between the working medium entrance that is located at described working medium export mouth 6 and described gas piston acting mechanism 10, and be made as two, namely set up one as the non-straight mixed cooler 23 of described cooler, described oxidizer source 4 is communicated with described internal combustion firing chamber 3 through the fluid passage that is heated of described non-straight mixed cooler 23.
As mode of execution that can conversion, the fluid passage that is heated of described non-straight mixed cooler 23 can not be communicated with described oxidizer source 4; Described oxidizer source 4 can be directly be communicated with described internal combustion firing chamber 3.
Embodiment 8
Twin channel entropy cycle engine as shown in Figure 8, itself and embodiment's 7 difference is: establish cooling liquid exhaust port 61 on the communicating passage 1 between described radiator 21 and described non-straight mixed condensate cooler 18, establish cryogenic liquid exhaust port 62 at described non-straight mixed cooler 23.
Described working medium is after radiator is cooling, and the material that condensing temperature is higher (as water etc.) has been condensed, can discharge with the form of liquid state from described cooling liquid exhaust port 61; The working medium that is difficult for being condensed is further cooling in described non-straight mixed condensate cooler 18, and the working medium of the rear liquefaction that is cooled is discharged through cryogenic liquid exhaust port 62.Wherein, described working medium export mouth 6 is equivalent to comprise described cooling liquid exhaust port 61 and 62 two exhaust ports of deriving working medium of described cryogenic liquid exhaust port.
Twin channel entropy cycle engine as shown in Figure 9, itself and embodiment's 3 difference is: described Twin channel entropy cycle engine also comprises direct channel 100, described direct channel 100 is communicated with the sender property outlet of described gas pistons acting mechanism 10 and the working medium entrance of described piston type compressed mechanism 9, described direct channel 100 is equivalent to the described communicating passage 1 between the working medium entrance of the sender property outlet of described gas piston acting mechanism 10 and described piston type compressed mechanism 9 has been divided into two branch roads, wherein a branch road (being provided with the part communicating passage of cooler) is provided with described cooler, on another branch road (direct channel 100), described cooler is not set, be equipped with control valve 17 on described two branch roads, described control valve 17 is used for controlling the keying of described two branch roads.
If the effect of described direct channel 100 is: the Temperature of Working that flows out when the sender property outlet from described gas piston acting mechanism 10 is lower, control valve 17 on described direct channel 100 is opened at this moment, control valve 17 on described communicating passage 1 is closed, and described working medium can flow in the cylinder of described piston gas compressor structure 9 through described direct channel 100; The Temperature of Working that flows out when the sender property outlet from described gas piston acting mechanism 10 is higher, need to carry out when cooling through cooler, control valve 17 on described direct channel 100 is closed, control valve 17 on described communicating passage 1 is opened, and described working medium flow in the cylinder of described piston gas compressor structure 9 through communicating passage 1.
Twin channel entropy cycle engine as shown in figure 10, itself and embodiment's 3 difference is: described radiator 21 changes on described communicating passage 1 between the working medium entrance of the sender property outlet that is located at described gas piston acting mechanism 10 and described piston gas compressor structure 9, establishes another gas piston mechanism 10 of doing work on the described communicating passage 1 between the working medium entrance of the sender property outlet of described gas piston acting mechanism 10 and described piston gas compressor structure 9; Gas working medium due to after acting once also has very high energy, can also continue acting, and the mode that 10 series connection of described two gas pistons acting mechanism arrange can improve the efficient of motor.
Embodiment 11
Twin channel entropy cycle engine as shown in figure 11, itself and embodiment's 3 difference is: described radiator 21 changes on described communicating passage 1 between the working medium entrance of the sender property outlet that is located at described gas piston acting mechanism 10 and described piston gas compressor structure 9, described oxidizer source 4 is communicated with described communicating passage 1 between described radiator 21 and described piston gas compressor structure 9 working medium entrances through oxidant inlet, establish cooling liquid exhaust port 61 on the described communicating passage 1 between described radiator 21 and described oxidant inlet, establish liquid carbon dioxide outlet 64 on the described communicating passage 1 of described oxidant inlet and described piston gas compressor structure 9, described oxidizer source 4 is used for carrying out further cooling to the working medium of described communicating passage 1.
Embodiment 12
Twin channel entropy cycle engine as shown in figure 12, itself and embodiment's 6 difference is: in described working medium closed-loop path, include argon gas in the gas that participates in circulating, described Twin channel entropy cycle engine also comprises fixed gas storage tank 70, the fixed gas outlet 82 of described non-straight mixed condensate cooler 18 is communicated with described fixed gas storage tank 70 through control valve 17, and described fixed gas storage tank 70 is communicated with described working medium closed-loop path.
As mode of execution that can conversion, described control valve 17 can change and is made as any other suitable control gear.
Twin channel entropy cycle engine as shown in figure 13, itself and embodiment's 3 difference is: described radiator 21 changes on communicating passage 1 between the working medium entrance of the sender property outlet that is located at described gas piston acting mechanism 10 and described piston gas compressor structure 9, described Twin channel entropy cycle engine comprises that also fixed gas returns storage compressor 71, the suction port that described fixed gas returns storage compressor 71 is communicated with described working medium closed-loop path through control valve 17, the gas outlet that described fixed gas returns storage compressor 71 is communicated with described fixed gas storage tank 70, described fixed gas storage tank 70 is communicated with described working medium closed-loop path.
As mode of execution that can conversion, described control valve 17 can change and is made as any other suitable control gear; Described fixed gas returns storage compressor 71 and can not establish.
Twin channel entropy cycle engine as shown in figure 14, itself and embodiment's 1 difference is: establish regenerator 33 on described communicating passage 1, described regenerator 33 is the exchange type regenerator, described communicating passage 1 between the sender property outlet of described gas piston acting mechanism 10 and the working medium entrance of described piston gas compressor structure 9 is made as the fluid passage that is cooled of described regenerator 33, described communicating passage 1 between the working medium entrance of the sender property outlet of described piston gas compressor structure 9 and described gas piston acting mechanism 10 is made as the fluid passage that is heated of described regenerator 33.
Twin channel entropy cycle engine as shown in figure 15, itself and embodiment's 4 difference is: described Twin channel entropy cycle engine also comprises attached air work mechanism 102, described attached air work mechanism 102 is made as gas piston acting mechanism, and described working medium export mouth 6 is communicated with the suction port of described attached air work mechanism 102.The working medium that derives from described working medium export mouth 6 also is in high-temperature high-pressure state, can promote described gas piston acting mechanism and continue acting.
Selection type, described attached air work mechanism 102 can also be made as the air work mechanism of other forms such as roots-type air work mechanism, screw type air work mechanism or power turbine.
Twin channel entropy cycle engine as shown in figure 16, itself and embodiment's 3 difference is: described radiator 21 changes on described communicating passage 1 between the working medium entrance of the sender property outlet that is located at described gas piston acting mechanism 10 and described piston gas compressor structure 9, described working medium export mouth 6 changes on described communicating passage 1 between the sender property outlet that is located at described radiator 21 and described gas piston acting mechanism 10, described Twin channel entropy cycle engine also comprises straight mixed condensate cooler 19, the fluid input that is cooled of described straight mixed condensate cooler 19 is communicated with described working medium export mouth 6, described oxidizer source 4 is communicated with the fluid input that is heated of described straight mixed condensate cooler 19, described straight mixed condensate cooler 19 is provided with cryogenic liquid exhaust port 62, described cryogenic liquid exhaust port 62 is communicated with cryogenic liquid working medium storage tank 16, described straight mixed condensate cooler 19 is provided with fixed gas outlet 82, described fixed gas outlet 82 is communicated with described working medium closed-loop path.Oxygenant and fixed gas import in described working medium closed-loop path via described fixed gas outlet 82, selectively lead in described internal combustion firing chamber 3.
In the present embodiment, the fluid output that is heated of described straight mixed condensate cooler 19 is made as described fixed gas outlet 82, namely described oxidizer source 4 is communicated with described internal combustion firing chamber 3 through the fluid output that is heated of described straight mixed condensate cooler 19.
As mode of execution that can conversion, the fluid output that is heated of described straight mixed condensate cooler 19 can be split with described fixed gas outlet 82, and export 82 through described fixed gas and be communicated with described working medium closed-loop path.
Twin channel entropy cycle engine as shown in figure 17, itself and embodiment, 3 difference is: described cooler changes on described communicating passage 1 between the working medium entrance of the sender property outlet that is located at described gas piston acting mechanism 10 and described piston gas compressor structure 9, and described cooler changes and is made as adsorption type cooler 22, and the described communicating passage 1 between the sender property outlet of described gas piston acting mechanism 10 and the working medium entrance of described piston gas compressor structure 9 is made as the fluid passage that is cooled of described adsorption type cooler 22.
Twin channel entropy cycle engine as shown in figure 18, itself and embodiment's 3 difference is: described internal combustion firing chamber 3 is arranged in described communicating passage 1 with the form of individual cavity, more stable more smooth and easy to guarantee the burning of described working medium, establish ternary catalyzing unit 88 in the described communicating passage 1 between the working medium entrance of described internal combustion firing chamber 3 and described gas piston acting mechanism 10.
In all of the embodiments of the present invention, can described internal combustion firing chamber 3 form with individual cavity be arranged in described communicating passage 1 with reference to the present embodiment.
Twin channel entropy cycle engine as shown in figure 19, itself and embodiment's 3 difference is: establish ternary catalyzing unit 88 in the described communicating passage 1 between the working medium entrance of the sender property outlet of described gas piston acting mechanism 10 and described piston gas compressor structure 9.
Twin channel entropy cycle engine as shown in figure 20, itself and embodiment's 1 difference is: described Twin channel entropy cycle engine also comprises low temperature cold source 50, described low temperature cold source 50 is communicated with described piston gas compressor structure 9, described low temperature cold source 50 is used for providing cryogenic substance, described cryogenic substance is used for the working medium of cooling described piston gas compressor structure 9, and the cryogenic substance in described low temperature cold source 50 is made as liquid nitrogen.
During concrete enforcement, selectively, described low temperature cold source 50 can also with the working medium entrance of the sender property outlet of described gas piston acting mechanism 10 and described piston gas compressor structure 9 between communicating passage is communicated with, the cryogenic substance that provides is for the cooling working medium that is about to enter described piston gas compressor structure 9; The mode that described low temperature cold source 50 can also adopt heat exchange is carried out cooling to the working medium in described piston gas compressor structure 9 or the working medium that is about to enter in described piston gas compressor structure 9.
Twin channel entropy cycle engine as shown in figure 21, itself and embodiment's 1 difference is: described Twin channel entropy cycle engine also comprises radiator 21, turbo-power mechanism 14 and impeller gas compressor 13, described radiator 21 is arranged on described communicating passage 1 between the working medium entrance of the sender property outlet of described gas piston acting mechanism 10 and described piston gas compressor structure 9, described working medium export mouth 6 is communicated with the working medium entrance of described turbo-power mechanism 14, the sender property outlet of described turbo-power mechanism 14 is communicated with the working medium entrance of described impeller gas compressor 13 through attached cooler 211, the sender property outlet of described impeller gas compressor 13 is communicated with described communicating passage 1, passage between the sender property outlet of described turbo-power mechanism 14 and the working medium entrance of described impeller gas compressor 13 is provided with attached working medium export mouth 66.
Described attached working medium export mouth 66 shown in figure is located on passage between the working medium entrance of described attached cooler 211 and described impeller gas compressor 13.
During concrete enforcement, selectively, described turbo-power mechanism 14 can with the coaxial setting of described impeller gas compressor 13, and to its outputting power; Described attached working medium export mouth 66 also can be located on the sender property outlet and the passage between described attached cooler 211 of described turbo-power mechanism 14; The sender property outlet of described impeller gas compressor 13 is communicated with connecting port on being located at described working medium closed-loop path, and this connecting port and described working medium export mouth 6 are located at the diverse location on described working medium closed-loop path.
Twin channel entropy cycle engine as shown in figure 22, itself and embodiment's 3 difference is: described radiator 21 changes on described communicating passage 1 between the working medium entrance of the sender property outlet that is located at described gas piston acting mechanism 10 and described piston gas compressor structure 9, described working medium export mouth 6 changes on the sender property outlet and the communicating passage between described radiator 21 that is located at described gas piston acting mechanism 10, described oxidizer source 4 is made as four class door cylinder piston mechanisms 99, described four class door cylinder piston mechanisms 99 are made described four class door cylinder piston mechanisms 99 recharge four class gate control mechanism controls of expansion stroke-exhaust stroke mode of operation periodic duty according to the suction stroke-air feed stroke-gas of calming the anger, described air supply opening 993 is the oxidant outlet of described oxidizer source 4, the described mouth 994 that recharges is communicated with described working medium export mouth 6.
by the oxygenant after described four class door cylinder piston mechanism 99 compressions, enter in described internal combustion firing chamber 3 through described air supply opening 993, described fuel source 53 sprays into fuel to described internal combustion firing chamber, described oxygenant and described fuel are in the firing chamber 3 interior generation combustion chemistry reactions of described internal combustion, working medium in the amount of heat described working medium of the heating closed-loop path that produces, 10 actings of the described gas piston acting of mixed combustion product promotion mechanism, the working medium that flows out from described gas piston acting mechanism 10 enters described four class door cylinder piston mechanisms 99 through described working medium export mouth 6, after the waste heat of described working medium promotes described four class door cylinder piston mechanism 99 actings, discharge described four class door cylinder piston mechanisms through described relief opening 992.
As mode of execution that can conversion, described oxidizer source 4 can be split with described four class door cylinder piston mechanisms 99.
Twin channel entropy cycle engine as shown in figure 23, itself and embodiment's 4 difference is: described cooler is made as radiator 21, described side is put internal combustion firing chamber 31 and is made as four class door cylinder piston mechanisms 99, described oxidizer source 4 and described fuel source 5 are communicated with described suction port 991, establish spark plug 15 on described four class door cylinder piston mechanisms 99, described oxidizer source 4 and described fuel source 5 are carried out the combustion chemistry reaction in described four class door cylinder piston mechanisms 99 after, the part High Temperature High Pressure working medium that produces can be used to make four class door cylinder piston mechanism 99 actings, a part of working medium enters described working medium closed-loop path through described air supply opening 993 in addition, with entered described gas piston acting mechanism 10 together by the working medium of its heating, the described mouth 994 that recharges is communicated with described working medium export mouth 6, the part working medium that derives from described working medium export mouth 6 recharges in mouthful 994 described four class door cylinder piston mechanisms 99 of importing from described, described four class door cylinder piston mechanisms 99 are through described relief opening 992 discharge section working medium.
Embodiment 24
Twin channel entropy cycle engine as shown in figure 24, itself and embodiment's 3 difference is: described Twin channel entropy cycle engine also comprises oxygenant sensor 51 and oxygenant control gear 52, described oxygenant sensor 51 includes the oxygenant probe, described oxygenant probe is located in communicating passage 1, 51 pairs of described oxygenant control gear 52 of described oxygenant sensor provide signal, described oxidizer source 4 is communicated with described working medium closed-loop path through oxygenant control valve 53, described oxygenant control gear 52 is controlled described oxygenant control valve 53 and is opened or closed, to adjust the amount of the oxygenant in the working medium closed-loop path.
Embodiment 25
Twin channel entropy cycle engine as shown in figure 25, itself and embodiment's 24 difference is: described piston gas compressor structure 9 and described gas piston acting mechanism 10 all are made as piston liquid mechanism 90, described piston liquid mechanism 90 comprises gas-liquid cylinder 91 and gas-liquid isolating structure 92, and described gas-liquid isolating structure 92 is located in described gas-liquid cylinder 91.The liquid end of described gas-liquid cylinder 91 is communicated with hydraulic power mechanism 96, the external outputting power of described hydraulic power mechanism 96, described hydraulic power mechanism 96 is communicated with liquid working substance send-back system 97, and described liquid working substance send-back system 97 is communicated with the liquid end of described gas-liquid cylinder 91; Described hydraulic power mechanism 96 and described liquid working substance send-back system 97 are controlled by process control mechanism 98.Inertial force sum when the gas working medium of described gas-liquid cylinder 91 moves reciprocatingly greater than the liquid in described gas-liquid cylinder 91 and described gas-liquid isolating structure 92 to the pressure of described gas-liquid isolating structure 92 is not so that described gas-liquid isolating structure 92 knocks the cylinder cap of described gas-liquid cylinder 91.
Selectively, be made as piston liquid mechanism 90 and corresponding auxiliary device thereof with one in described piston gas compressor structure 9 and described gas piston acting mechanism 10.
In all of the embodiments of the present invention, described internal combustion firing chamber 3 all can be made as continuous combustion chambers or intermittent combustion chamber, when being made as the intermittent combustion chamber, can select as required different intermittent combustion sequential relationships.
In all of the embodiments of the present invention, the mass flow rate of the material that discharge described internal combustion firing chamber 3 is greater than the mass flow rate from the material of the described internal combustion of outer importing firing chamber, described working medium loop 3; In comprising described side and putting the structure of internal combustion firing chamber 31, the mass flow rate that should make the working medium that flows into described gas piston acting mechanism 10 is put the mass flow rate of the material of discharging internal combustion firing chamber 31 greater than described side.
in all of the embodiments of the present invention, the pressure of described working medium closed-loop path can be made as at least greater than 2MPa, selectively, the bearing capacity of described working medium closed-loop path is made as greater than 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 greater than 40MPa.Correspondingly, the bearing capacity of described oxidizer source 4 and described fuel source 5 also is made as above-mentioned same number range.Owing to the material in described oxidizer source 4 or described fuel source 5 need to being sprayed in described working medium closed-loop path, therefore in actual applications, the bearing capacity of described oxidizer source 4 or described fuel source 5 generally is made as the bearing capacity greater than described working medium closed-loop path.
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 derive or association goes out many flexible programs, all these flexible programs also should be thought protection scope of the present invention.
Claims (10)
1. Twin channel entropy cycle engine, comprise piston gas compressor structure (9), gas piston acting mechanism (10) and two communicating passage (1), it is characterized in that: the sender property outlet of described piston gas compressor structure (9) is communicated with through the working medium entrance of a described communicating passage (1) with described gas piston acting mechanism (10), and the sender property outlet of described gas piston acting mechanism (10) is communicated with the working medium entrance of described piston gas compressor structure (9) through another described communicating passage (1); Described piston gas compressor structure (9) is communicated with formation working medium closed-loop path through two described communicating passage (1) and described gas piston acting mechanism (10); Establish internal combustion firing chamber (3) in described working medium closed-loop path, establish working medium export mouth (6) on described working medium closed-loop path.
2. Twin channel entropy cycle engine as claimed in claim 1 is characterized in that: described internal combustion firing chamber (3) be located at take the sender property outlet of described piston gas compressor structure (9) as the upstream and the described working medium closed-loop path take the sender property outlet of described gas piston acting mechanism (10) as the downstream in.
3. Twin channel entropy cycle engine as claimed in claim 1 or 2, it is characterized in that: described internal combustion firing chamber (3) is made as the other internal combustion firing chamber (31) of putting.
4. Twin channel entropy cycle engine as claimed in claim 1, it is characterized in that: described Twin channel entropy cycle engine also comprises cooler, described cooler is arranged on described working medium closed-loop path.
5. Twin channel entropy cycle engine as claimed in claim 4, it is characterized in that: described Twin channel entropy cycle engine also comprises direct channel (100), described direct channel (100) is communicated with the sender property outlet of described gas piston acting mechanism (10) and the working medium entrance of described piston type compressed mechanism (9), it is upper or establish on described communicating passage (1) between the working medium entrance of the sender property outlet of described gas piston acting mechanism (10) and described piston gas compressor structure (9) that described cooler is arranged on described direct channel (100), upper and establish control valve (17) on the described communicating passage (1) between the working medium entrance of the sender property outlet of described gas piston acting mechanism (10) and described piston gas compressor structure (9) at described direct channel (100).
6. Twin channel entropy cycle engine as claimed in claim 4, it is characterized in that: described Twin channel entropy cycle engine also comprises oxidizer source (4), described cooler is arranged on the sender property outlet and the described communicating passage (1) between described piston gas compressor structure (9) working medium entrance of described gas piston acting mechanism (10), the described communicating passage (1) of described oxidizer source (4) between the working medium entrance of oxidant inlet and described cooler and described piston gas compressor structure (9) is communicated with, establish cooling liquid exhaust port (61) on the described communicating passage (1) between described cooler and described oxidant inlet, establish liquid carbon dioxide outlet (64) on the described communicating passage (1) between described oxidant inlet and described piston gas compressor structure (9).
7. Twin channel entropy cycle engine as claimed in claim 4 is characterized in that: described cooler be located at take the sender property outlet of described gas piston acting mechanism (10) as the upstream and the described working medium closed-loop path take the working medium entrance of described internal combustion firing chamber (3) as the downstream on.
8. Twin channel entropy cycle engine as claimed in claim 4, it is characterized in that: described cooler is made as radiator (21), gas-liquid directly mixed cooler (20), adsorptive refrigeration device (22) or non-straight mixed cooler (23).
9. Twin channel entropy cycle engine as claimed in claim 8, it is characterized in that: described Twin channel entropy cycle engine also comprises oxidizer source (4), and described oxidizer source (4) is communicated with described internal combustion firing chamber (3) through the fluid passage that is heated of described non-straight mixed cooler (23).
10. as Twin channel entropy cycle engine as described in claim 8 or 9, it is characterized in that: establish cryogenic liquid exhaust port (62) on described non-straight mixed cooler (23).
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| CN201210507447.9A CN103133178B (en) | 2011-12-01 | 2012-11-30 | Twin channel entropy cycle engine |
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| CN201210507447.9A CN103133178B (en) | 2011-12-01 | 2012-11-30 | Twin channel entropy cycle engine |
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| CN106224098A (en) * | 2015-08-21 | 2016-12-14 | 熵零股份有限公司 | High oxygen-containing gas liquefied substance electromotor |
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| CN103133178B (en) | 2015-08-19 |
| CN103133173A (en) | 2013-06-05 |
| CN103133176A (en) | 2013-06-05 |
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