CN103982291B - High-pressure aerated burst emission engine - Google Patents
High-pressure aerated burst emission engine Download PDFInfo
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- CN103982291B CN103982291B CN201410168776.4A CN201410168776A CN103982291B CN 103982291 B CN103982291 B CN 103982291B CN 201410168776 A CN201410168776 A CN 201410168776A CN 103982291 B CN103982291 B CN 103982291B
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Abstract
The invention discloses a kind of high-pressure aerated burst emission engine, including big footpath piston blower, path piston blower, big footpath piston acting mechanism and path piston burst emission engine, the air supply opening of described big footpath piston blower connects with the air inlet of described path piston blower, the air supply opening of described path piston blower connects with the inflation inlet of described path piston burst emission engine, the inflation inlet of the air vent of described path piston burst emission engine and described big footpath piston acting mechanism connects, the piston diameter of described path piston burst emission engine is less than the piston diameter of described big footpath piston acting mechanism.High-pressure aerated burst emission engine disclosed in this invention is greatly improved efficiency.
Description
This case is for filing date: on July 11st, 2012, entitled: high-pressure aerated burst emission engine, Application No.: the divisional application of the application for a patent for invention of 201210241295.2.
Technical field
The present invention relates to heat energy and dynamic field, especially a kind of electromotor.
Background technology
It is necessary for increasing substantially the operating pressure (i.e. detonation pressure) of internal combustion engine in order to increase substantially the efficiency of electromotor, but the working medium maximum pressure of traditional combustion engine typically only has about 10MPa to 20MPa.Accordingly, it would be desirable to invent a kind of maximum working pressure new work engine much larger than the maximum working pressure of traditional combustion engine.
Summary of the invention
In order to solve the problems referred to above, the technical scheme that the present invention proposes is as follows:
A kind of high-pressure aerated burst emission engine, including big footpath piston blower, big footpath piston acting mechanism and path piston engine, the air supply opening of described big footpath piston blower connects through big footpath piston blower air supply channel inflation inlet piston-engined with described path, the inflation inlet of the piston-engined air vent of described path and described big footpath piston acting mechanism connects, the piston-engined bearing capacity of described path is more than 20MPa, the piston-engined piston diameter of described path is less than the piston diameter of described big footpath piston blower, the piston-engined piston diameter of described path is less than the piston diameter of described big footpath piston acting mechanism.
The piston-engined cylinder of described path connects with working fluid chamber, sets supply Inflation door between described working fluid chamber and described cylinder, and described supply Inflation door is by supply ventilating control mechanism controls.
Described big footpath piston blower and/or described big footpath piston acting mechanism and/or described path piston engine are set to opposed pistons cylinder mechanism.
Described big footpath piston blower, described path piston blower, described big footpath piston acting mechanism and described path piston burst emission engine are connected with same bent axle.
nullA kind of high-pressure aerated burst emission engine，Including big footpath piston blower、Path piston blower、Big footpath piston acting mechanism and path piston burst emission engine，The air supply opening of described big footpath piston blower connects with the air inlet of described path piston blower，The air supply opening of described path piston blower connects with the inflation inlet of described path piston burst emission engine，The inflation inlet of the air vent of described path piston burst emission engine and described big footpath piston acting mechanism connects，The bearing capacity of described path piston burst emission engine is more than 20MPa，The piston diameter of described path piston burst emission engine is less than the piston diameter of described big footpath piston blower，The piston diameter of described path piston burst emission engine is less than the piston diameter of described big footpath piston acting mechanism，The piston diameter of described path piston blower is less than the piston diameter of described big footpath piston blower，The piston diameter of described path piston blower is less than the piston diameter of described big footpath piston acting mechanism.
Described big footpath piston blower and/or described path piston blower and/or described big footpath piston acting mechanism and/or described path piston burst emission engine are set to opposed pistons cylinder mechanism.
Described big footpath piston blower, described path piston blower, described big footpath piston acting mechanism and described path piston burst emission engine are connected with same bent axle.
nullA kind of high-pressure aerated burst emission engine，Including big footpath piston blower、Path piston blower、Big footpath piston acting mechanism and path piston acting mechanism，The air supply opening of described big footpath piston blower connects with the air inlet of described path piston blower through big footpath piston blower air supply channel，The air supply opening of described path piston blower connects with the working medium entrance of combustor through path piston blower air supply channel，The inflation inlet of the sender property outlet of described combustor and described path piston acting mechanism connects，The do work inflation inlet of mechanism of air vent and the described big footpath piston of described path piston acting mechanism connects，The bearing capacity of described combustor is more than 20MPa，The piston diameter of described path piston acting mechanism is less than the piston diameter of described big footpath piston blower，The piston diameter of described path piston acting mechanism is less than the piston diameter of described big footpath piston acting mechanism，The piston diameter of described path piston blower is less than the piston diameter of described big footpath piston blower，The piston diameter of described path piston blower is less than the piston diameter of described big footpath piston acting mechanism.
A kind of high-pressure aerated burst emission engine, including big footpath piston blower and path piston engine, described big footpath piston blower sets inlet valve, supply Inflation door and exhaust valve, set electromotor in described path piston engine to enter to arrange shared air valve, the cylinder of described big footpath piston blower is successively through described supply Inflation door, supply exhaust passage is entered to arrange shared air valve cylinder piston-engined with described path and is connected with described electromotor, the piston-engined bearing capacity of described path is more than 20MPa, the piston-engined piston diameter of described path is less than the piston diameter of described big footpath piston blower.
A kind of high-pressure aerated burst emission engine, including big footpath piston blower and path piston engine, described big footpath piston blower sets inlet valve, for valve, Inflation door and exhaust valve, engine intake valve and engine exhaust port is set in described path piston engine, the cylinder of described big footpath piston blower supplies valve through described successively, air supply channel cylinder piston-engined with described path with described engine intake valve connects, the piston-engined cylinder of described path is successively through described engine exhaust port, exhaust passage connects with the cylinder of described Inflation door with described big footpath piston blower, the piston-engined bearing capacity of described path is more than 20MPa, the piston-engined piston diameter of described path is less than the piston diameter of described big footpath piston blower.
A kind of high-pressure aerated burst emission engine, including big footpath piston blower and path piston engine, described big footpath piston blower sets inlet valve, supply Inflation door and exhaust valve, the cylinder of described big footpath piston blower connects through described supply Inflation door cylinder piston-engined with described path, the piston-engined bearing capacity of described path is more than 20MPa, and the piston-engined piston diameter of described path is less than the piston diameter of described big footpath piston blower.
A kind of high-pressure aerated burst emission engine, including big footpath piston blower and path piston engine, described big footpath piston blower sets inlet valve, for valve, Inflation door and exhaust valve, the cylinder of described big footpath piston blower connects for valve cylinder piston-engined with described path through described, Inflation door described in the piston-engined cylinder of described path connects with the cylinder of described big footpath piston blower, the piston-engined bearing capacity of described path is more than 20MPa, and the piston-engined piston diameter of described path is less than the piston diameter of described big footpath piston blower.
A kind of improve described high-pressure aerated burst emission engine efficiency and the method for the feature of environmental protection, adjustment will start the temperature of the gas working medium of acting to below 2000K, adjustment will start the pressure of the gas working medium of acting to more than 15MPa, makes the temperature and pressure that will start the gas working medium of acting meet class thermal insulation relation.
The principle of the present invention is: be compressed with the piston blower that cylinder diameter is bigger by air (or other oxygen-containing gas) relatively low for pressure, or again the piston blower being imported cylinder diameter less by the gas after compressing is compressed further, pressure is made to reach to surmount pressure when current internal combustion engine compression stroke is over, the air making compression process be over reacts formation High Temperature High Pressure working medium with fuel generation combustion chemistry, make the expansion work blood pressure lowering in the piston-cylinder mechanism that cylinder diameter is less of this High Temperature High Pressure working medium again, working medium after expansion work blood pressure lowering enters back into further expansion work blood pressure lowering in the piston-cylinder mechanism that cylinder diameter is bigger.
In the present invention, the operating pressure of described high-pressure aerated burst emission engine matches with the bearing capacity of described path piston engine or described combustor.
In the present invention, it is to utilize the advantage that the bearing capacity of piston-cylinder mechanism that diameter is less is big that disclosed high-pressure aerated burst emission engine changes the purpose of cylinder bore, the detonation pressure (or pressure when fuel occurs combustion chemistry to react in combustor) making electromotor is greatly improved, and final realization puies forward high efficiency purpose.
Described path electromotor in high-pressure aerated burst emission engine disclosed in this invention can be four-stroke engine, it is also possible to be two stroke engine.
In the present invention, so-called cooler refers to the device lowering the temperature gas, can be radiator, it is also possible to be the heat exchanger for the purpose of cooling, it is also possible to be hybrid cooler；So-called hybrid cooler refers to extender relatively low for temperature is mixed the device making high temperature and high pressure gas lower the temperature with high temperature and high pressure gas.
The so-called burst emission engine of the present invention refers to be made up of combustor and expansion work mechanism (mechanism of i.e. doing work), only carry out combustion explosion acting process (containing combustion explosion expansion stroke) and exhaust process, not comprising the thermal power system (will the successful system of hot-cast socket) of breathing process and compression process, this thermal power system Central Plains working medium (i.e. working medium before burning) is in the way of being filled with rather than the mode of suction enters combustor；Combustor can directly connect with expansion work mechanism (mechanism of i.e. doing work), combustor can also be arranged in expansion work mechanism (structure as combustor is arranged in the cylinder of cylinder piston mechanism), it is also possible to by combustor through control valve and expansion work mechanism connection；By combustor in the structure of control valve and expansion work mechanism connection, for abundant efficient burning, combustor can be made to be in continuous burning state, it is possible to so that combustor is in intermittent combustion state；One combustor can a corresponding expansion work mechanism, a combustor can also corresponding two or more expansion work mechanisms；Acting mechanism can be piston type expansion work mechanism (containing rotator type expansion work mechanism), can also is that turbine expansion acting mechanism (i.e. vane type acting mechanism), so-called expansion work mechanism refers to that the working medium utilizing combustor expands the mechanism externally exporting power；Add fuel for making this engine work need in air inlet or spray fuel in a combustion chamber, different according to fuel, can light or compression ignition form to use.
In the present invention, for piston blower, during descent of piston air-breathing, inlet valve is opened, it would be desirable to after the gas of compression sucks cylinder (i.e. piston runs to lower dead center), IC Intake Valve Closes, this one-stroke is referred to as intake stroke；Gas in the jar is compressed by piston stroking upward (i.e. level off to cylinder head), when being compressed to a certain degree (pressure in cylinder is more than when supplying the pressure in portion outdoors), open for valve, gas in cylinder is after being discharged for valve, for valve-closing, this one-stroke is referred to as supply stroke of calming the anger；When piston terminates to calm the anger supply stroke, piston starts descending (i.e. away from cylinder head) and utilizes the gas in gas compressor clearance volume directly to do work, this one-stroke is referred to as clearance air work stroke (if clearance gas is oxygen-containing gas, now can spray fuel in clearance volume makes fuel react with clearance gas generation combustion chemistry and promote piston to do work, this one-stroke is referred to as clearance gas combustion expansion stroke, and if piston-engined for the path aerofluxus with certain pressure being filled with the cylinder continuation acting of described big footpath piston blower and not occurring combustion chemistry to react, this one-stroke is referred to as inflating expansion stroke, if it occur that combustion chemistry reaction, then become inflation work by combustion stroke)；When piston terminates clearance air work stroke or clearance gas combustion expansion stroke, exhaust valve is opened, piston start on be about to after gas in the jar (i.e. acting after gas) discharges cylinder, exhaust valve closing, this one-stroke is referred to as exhaust stroke.In addition, on the premise of air inlet is to have body of calming the anger (such as through impeller compressor compress after gas and through piston back compression gas (such as two-stroke air inlet pattern)), when piston is in lower dead center, exhaust valve and inlet valve are all opened, utilizing has body of calming the anger by the former gas being present in cylinder after exhaust valve is discharged with the form of scavenging through what inlet valve entered cylinder, exhaust valve closing, inlet valve is also switched off, piston continuation is up to be compressed gas in the jar, open for valve subsequently and supply, during until piston runs to top dead centre, for valve-closing, the referred to as air inlet scavenging of this one-stroke is calmed the anger supply stroke.
In the present invention, so-called inlet valve refers to the communicating passage controlling air inlet connected inside and outside envelope, including passage and on-off structure body, wherein, described on-off structure body refers to control the structure that passage opens or closes, described structure refers to the object with certain architectural feature, such as valve on conventional engines, the so-called valve (being equivalent to the exhaust valve of conventional piston formula gas compressor) referring to control compressed gas outflow for valve, so-called exhaust valve refers to the valve that the gas in the jar after controlling expansion work is discharged, the so-called valve referring to for valve control to supply, so-called Inflation door refers to control the valve of inflation, so-called supply Inflation door refers to have for airway dysfunction and the valve of aerification function simultaneously, i.e. one dual-purpose；So-called entering to arrange the valve that shared air valve refers to have air inlet function and degassing function simultaneously, i.e. one dual-purpose.
In the present invention, so-called working fluid chamber refers to produce the container of high temperature and high pressure gas working medium, if carrying out the continuous combustion chambers etc. of continuous burning.
In the present invention, described piston type mechanism can be set to opposed pistons cylinder mechanism；So-called opposed pistons cylinder mechanism refers to the mechanism of opposite disposed two pistons in a cylinder, needs to arrange on cylinder wall gas distribution channels in this mechanism.
In the present invention, so-called timing control mechanism refers to that all can make control device, unit or system that described high-pressure aerated burst emission engine works according to logical relation disclosed in this invention (including two-stroke cycle pattern, four-stroke cycle pattern, six-stroke circulation pattern), can be Machinery Control System (such as cam control gear), hydraulic control system, electromagnetic control system and electronic control system, or their various combined control systems.
In the present invention, the function of so-called controlling organization is identical with the function of timing control mechanism described above and structure.
In the present invention, described big footpath piston blower can be set to two-stage or multi-level piston compressor or the combination of multiple piston blower, and the diameter of described piston blower can be set to equal, it is also possible to is set to；Diameter at described piston blower is set in the structure not waited, and described piston blower is sequentially communicated according to the order that diameter is descending, to realize higher efficiency of calming the anger.
In the present invention, described path piston blower can be set to two-stage or multi-level piston compressor or the combination of multiple piston blower, and the diameter of described piston blower can be set to equal, it is also possible to is set to；Diameter at described piston blower is set in the structure not waited, and described piston blower is sequentially communicated according to the order that diameter is descending, to realize higher efficiency of calming the anger.
In the present invention, so-called fuel inlet refers to that all can direct fuel to the described intrasystem opening of high-pressure aerated burst emission engine or device, as fuel injector, fuel import valve etc..
In the present invention, so-called impeller compressor refers to that all utilize the device that gas is compressed by impeller, such as turbocompressor etc..
In the present invention, described impeller power machine structure can export power to described impeller compressor.
In the present invention, so-called impeller power machine structure refers to that all utilize the mechanism that gas flow board expansion externally does work, such as power turbine, power turbine etc..
In the present invention, so-called extender refers to that being not involved in combustion chemistry has reacted cooling and adjusted acting working medium molal quantity the working medium of expansion work, can be gas or liquid, such as water vapour, carbon dioxide, helium, nitrogen and water, liquid CO 2, liquid helium, liquid nitrogen, liquefied air etc..
nullIn the present invention，The piston-engined bearing capacity of described path is more than 20MPa、20.5MPa、21MPa、21.5MPa、22MPa、22.5MPa、23MPa、23.5MPa、24MPa、24.5MPa、25MPa、25.5MPa、26MPa、26.5MPa、27MPa、27.5MPa、28MPa、28.5MPa、29MPa、29.5MPa、30MPa、30.5MPa、31MPa、31.5MPa、32MPa、32.5MPa、33MPa、33.5MPa、34MPa、34.5MPa、35MPa、35.5MPa、36MPa、36.5MPa、37MPa、37.5MPa、38MPa、38.5MPa、39MPa、39.5MPa、40MPa、40.5MPa、41MPa、41.5MPa、42MPa、42.5MPa、43MPa、43.5MPa、 44MPa、44.5MPa、45MPa、45.5MPa、46MPa、46.5MPa、47MPa、47.5MPa、48MPa、48.5MPa、49MPa、49.5MPa or more than 50MPa.
nullIn the present invention，The bearing capacity of described combustor is more than 20MPa、20.5MPa、21MPa、21.5MPa、22MPa、22.5MPa、23MPa、23.5MPa、24MPa、24.5MPa、25MPa、25.5MPa、26MPa、26.5MPa、27MPa、27.5MPa、28MPa、28.5MPa、29MPa、29.5MPa、30MPa、30.5MPa、31MPa、31.5MPa、32MPa、32.5MPa、33MPa、33.5MPa、34MPa、34.5MPa、35MPa、35.5MPa、36MPa、36.5MPa、37MPa、37.5MPa、38MPa、38.5MPa、39MPa、39.5MPa、40MPa、40.5MPa、41MPa、41.5MPa、42MPa、42.5MPa、43MPa、43.5MPa、44MPa、44.5MPa、45MPa、45.5MPa、46MPa、46.5MPa、47MPa、47.5MPa、48MPa、48.5MPa、49MPa、49.5MPa or more than 50MPa.
In the present invention, Fig. 8 is temperature T and the graph of a relation of pressure P of gas working medium, and curve shown in O-A-H is the gas working medium thermal insulation relation curve by the O point that state parameter is 298K and 0.1MPa；B point is the virtual condition point of gas working medium, and curve shown in E-B-D is the adiabatic relation curve by B point, and A point is identical with the pressure of B point；Curve shown in F-G is the working medium thermal insulation relation curve by 2800K and 10MPa (will start the state point of the gas working medium of acting i.e. at present in internal combustion engine).
In the present invention, in Fig. 8In K be gas working medium adiabatic exponent, P is the pressure of gas working medium, and T is the temperature of gas working medium, and C is constant.
In the present invention, so-called class thermal insulation relation includes following three situation: 1. state parameter (i.e. the temperature and pressure of the working medium) point of gas working medium is on described working medium thermal insulation relation curve, i.e. on the state parameter point curve shown in O-A-H in fig. 8 of gas working medium；2. state parameter (i.e. the temperature and pressure of the working medium) point of gas working medium is on the left of described working medium thermal insulation relation curve, i.e. the left side of the state parameter point curve shown in O-A-H in fig. 8 of gas working medium；null3. state parameter (i.e. the temperature and pressure of the working medium) point of gas working medium is on the right side of described working medium thermal insulation relation curve，The i.e. right side of the state parameter point curve shown in O-A-H in fig. 8 of gas working medium，But the pressure of the temperature of gas working medium the most thus gas working medium calculates, by adiabatic relation, the sum that gained temperature adds 1000K、Add the sum of 950K、Add the sum of 900K、Add the sum of 850K、Add the sum of 800K、Add the sum of 750K、Add the sum of 700K、Add the sum of 650K、Add the sum of 600K、Add the sum of 550K、Add the sum of 500K、Add the sum of 450K、Add the sum of 400K、Add the sum of 350K、Add the sum of 300K、Add the sum of 250K、Add the sum of 200K、Add the sum of 190K、Add the sum of 180K、Add the sum of 170K、Add the sum of 160K、Add the sum of 150K、Add the sum of 140K、Add the sum of 130K、Add the sum of 120K、Add the sum of 110K、Add the sum of 100K、Add the sum of 90K、Add the sum of 80K、Add the sum of 70K、Add the sum of 60K、Add the sum of 50K、Add the sum of 40K、Add 30K and or not higher than add the sum of 20K，The most as shown in Figure 8，The virtual condition point of described gas working medium is B point，A point is the point on the adiabatic relation curve that pressure is identical with B point，The temperature difference between A point and B point should be less than 1000K、950K、900K、850K、800K、750K、700K、650K、600K、550K、500K、450K、400K、350K、300K、250K、200K、190K、180K、170K、160K、150K、140K、130K、120K、110K、100K、90K、80K、70K、60K、50K、40K、30K or less than 20K.
In the present invention, so-called class thermal insulation relation can be any one of above-mentioned three kinds of situations, namely refers to: will start acting gas working medium state parameter (i.e. the temperature and pressure of gas working medium) point as shown in Figure 8 by the left field of adiabatic process curve E-B-D of B point.
In the present invention, the so-called gas working medium that will start acting refers to self will start to expand against the gas working medium of acting mechanism acting when expansion stroke will start (or acting process).
In the present invention, the engine system (i.e. thermal power system) that the state parameter (i.e. the temperature and pressure of gas working medium) that will start the gas working medium of acting meets class thermal insulation relation is defined as low entropy electromotor.
In the present invention, adjust the gas pressure in the compressed gas exit of compressor, adjust the amount of the extender imported, adjust the temperature and pressure of the gas working medium importing acting mechanism or combustor, and then adjust the temperature of the gas working medium that will start acting to below 2000K, adjustment will start the pressure of the gas working medium of acting to more than 15MPa, makes the temperature and pressure that will start the gas working medium of acting meet class thermal insulation relation.
In the present invention, so-called piston can be the piston being connected with toggle, it is also possible to be free-piston.
In the present invention, according to the known technology of heat energy Yu dynamic field, parts, unit or the system of necessity is set in necessary place, as described in fuel charge system etc. is set at fuel inlet.
Beneficial effects of the present invention is as follows:
High-pressure aerated burst emission engine disclosed in this invention is greatly improved efficiency.
Accompanying drawing explanation
Shown in Fig. 1 is the structural representation of the embodiment of the present invention 1；
Shown in Fig. 2 is the structural representation of the embodiment of the present invention 2；
Shown in Fig. 3 is the structural representation of the embodiment of the present invention 3；
Shown in Fig. 4 is the structural representation of the embodiment of the present invention 4；
Shown in Fig. 5 is the structural representation of the embodiment of the present invention 5；
Shown in Fig. 6 is the structural representation of the embodiment of the present invention 6；
Shown in Fig. 7 is the structural representation of the embodiment of the present invention 7；
Fig. 8 is temperature T and the graph of a relation of pressure P of gas working medium；
Fig. 9 and Figure 10 is the structural representation of the embodiment of the present invention 8；
Figure 11-13 is the structural representation of the embodiment of the present invention 9；
Figure 14 is the structural representation of the embodiment of the present invention 10；
Figure 15 is the structural representation of the embodiment of the present invention 11；
Figure 16 is the structural representation of the embodiment of the present invention 12；
Figure 17-19 is the structural representation of the embodiment of the present invention 13；
Figure 20 is the structural representation of the embodiment of the present invention 14；
Figure 21 is the structural representation of the embodiment of the present invention 15,
In figure:
1 big footpath piston blower, 2 big footpath piston acting mechanisms, 3 path piston engines, 4 path piston blowers, 5 path piston burst emission engines, 6 path pistons acting mechanism, 7 combustor, 8 cylinders, 9 working fluid chambers, 10 supply Inflation doors, 11 supply ventilating control mechanisms, 12 impeller compressors, 13 power impeller mechanism, 14 big footpath piston blower air supply channels, 15 coolers, 16 exhaust valves, 17 fuel inlets, 18 timing control mechanisms, 19 path piston blower air supply channels, 20 extender entrances, 21 inlet valves, 22 for valve, 23 Inflation doors, round engine inlet valve, 25 engine exhaust ports, 26 air supply channels, 27 exhaust passages, 29 engine charge exhaust valves, 30 air accumulators, 31 supply exhaust passages.
Detailed description of the invention
Embodiment 1
High-pressure aerated burst emission engine as shown in Figure 1, including big footpath piston blower 1, big footpath piston acting mechanism 2 and path piston engine 3, the air supply opening of described big footpath piston blower 1 connects with the inflation inlet of described path piston engine 3, the inflation inlet of the air vent of described path piston engine 3 and described big footpath piston acting mechanism 2 connects, the bearing capacity of described path piston engine 3 is more than 20MPa, the piston diameter of described path piston engine 3 is less than the piston diameter of described big footpath piston blower 1, the piston diameter of described path piston engine 3 is less than the piston diameter of described big footpath piston acting mechanism 2.
In order to improve described high-pressure aerated burst emission engine efficiency and the method for the feature of environmental protection, adjustment will start the temperature of the gas working medium of acting to below 2000K, adjustment will start the pressure of the gas working medium of acting to more than 15MPa, makes the temperature and pressure that will start the gas working medium of acting meet class thermal insulation relation.
nullWhen being embodied as，Described big footpath piston blower 1、Described big footpath piston acting mechanism 2 and described path piston engine 3 can be connected with same bent axle，Selectively，The bearing capacity of described path piston engine 3 is more than 20MPa、20.5MPa、21MPa、21.5MPa、22MPa、22.5MPa、23MPa、23.5MPa、24MPa、24.5MPa、25MPa、25.5MPa、26MPa、26.5MPa、27MPa、27.5MPa、28MPa、28.5MPa、29MPa、29.5MPa、30MPa、30.5MPa、31MPa、31.5MPa、32MPa、32.5MPa、33MPa、33.5MPa、34MPa、34.5MPa、35MPa、35.5MPa、36MPa、36.5MPa、37MPa、37.5MPa、38MPa、38.5MPa、39MPa、39.5MPa、40MPa、40.5MPa、41MPa、41.5MPa、42MPa、42.5MPa、43MPa、43.5MPa、44MPa、44.5MPa、45MPa、45.5MPa、46MPa、46.5MPa、47MPa、47.5MPa、48MPa、48.5MPa、49MPa、49.5MPa or more than 50MPa.
The air (or other oxygen-containing gas) of low pressure compresses through described big footpath piston blower 1, pressure is made to reach to surmount pressure when current internal combustion engine compression stroke is over, the air making compression process be over occurs combustion chemistry to react formation High Temperature High Pressure working medium, expansion work with fuel in described path piston engine 3；Working medium after acting blood pressure lowering enters back into expansion work blood pressure lowering further in the piston acting mechanism 2 of described big footpath.
Embodiment 2
nullHigh-pressure aerated burst emission engine as shown in Figure 2，It is with the difference of embodiment 1: set exhaust valve 16 on described big footpath piston blower 1，Described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply clearance gas release stroke two-stroke cycle pattern work，Or described big footpath piston blower 1 by timing control mechanism 18 control according to air inlet scavenging calm the anger supply stroke clearance air work stroke two-stroke cycle pattern work，Or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke clearance air work stroke exhaust stroke four-stroke cycle pattern work，Or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke clearance air work stroke exhaust stroke intake stroke exhaust stroke six-stroke circulation pattern work.
Embodiment 3
High-pressure aerated burst emission engine as shown in Figure 3, it is with the difference of embodiment 2: set fuel inlet 17 on described big footpath piston blower 1, described big footpath piston blower 1 by timing control mechanism 18 control according to air inlet scavenging calm the anger supply stroke clearance gas combustion expansion stroke two-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke clearance gas combustion expansion stroke exhaust stroke four-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke clearance gas combustion expansion stroke exhaust stroke intake stroke exhaust stroke six-stroke circulation pattern work.The big footpath piston blower air supply channel 14 of described big footpath piston blower 1 sets cooler 15.
When being embodied as, described cooler 15 may be provided on described big footpath piston blower 1, or is all provided with cooler 15 on described big footpath piston blower 1 and on described big footpath piston blower air supply channel 14.
Embodiment 4
nullHigh-pressure aerated burst emission engine as shown in Figure 4，Including big footpath piston blower 1、Path piston blower 4、Big footpath piston acting mechanism 2 and path piston burst emission engine 5，The air supply opening of described big footpath piston blower 1 connects with the air inlet of described path piston blower 4，The air supply opening of described path piston blower 4 connects with the inflation inlet of described path piston burst emission engine 5，The inflation inlet of the air vent of described path piston burst emission engine 5 and described big footpath piston acting mechanism 2 connects，The bearing capacity of described path piston burst emission engine 5 is more than 20MPa，The piston diameter of described path piston burst emission engine 5 is less than the piston diameter of described big footpath piston blower 1，The piston diameter of described path piston burst emission engine 5 is less than the piston diameter of described big footpath piston acting mechanism 2，The piston diameter of described path piston blower 4 is less than the piston diameter of described big footpath piston blower 1，The piston diameter of described path piston blower 4 is less than the piston diameter of described big footpath piston acting mechanism 2.The path piston blower air supply channel 19 of described path piston blower 4 sets extender entrance 20.
Described path piston blower 4 sets exhaust valve 16, described path piston blower 4 by timing control mechanism 18 control according to intake stroke calm the anger supply clearance gas release stroke two-stroke cycle pattern work, or described path piston blower 4 is controlled to work according to the calm the anger two-stroke cycle pattern of supply stroke clearance air work stroke of air inlet scavenging by timing control mechanism 18, or described path piston blower 4 is controlled to work according to the calm the anger four-stroke cycle pattern of supply stroke clearance air work stroke exhaust stroke of intake stroke by timing control mechanism 18, or described path piston blower 4 is controlled to work according to the calm the anger six-stroke circulation pattern of supply stroke clearance air work stroke exhaust stroke intake stroke exhaust stroke of intake stroke by timing control mechanism 18.The big footpath piston blower air supply channel 14 of described big footpath piston blower 1 sets cooler 15, described path piston blower 4 sets cooler 15.
In order to improve described high-pressure aerated burst emission engine efficiency and the method for the feature of environmental protection, adjustment will start the temperature of the gas working medium of acting to below 2000K, adjustment will start the pressure of the gas working medium of acting to more than 15MPa, makes the temperature and pressure that will start the gas working medium of acting meet class thermal insulation relation.
When being embodied as, described big footpath piston blower 1, described path piston blower 4, described big footpath piston acting mechanism 2 and described path piston burst emission engine 5 can be connected with same bent axle；On described big footpath piston blower 1, and/or cooler 15 can also be set on the big footpath piston blower air supply channel 14 of described big footpath piston blower 1；nullSelectively，The bearing capacity of described path piston burst emission engine is more than 20MPa、20.5MPa、21MPa、21.5MPa、22MPa、22.5MPa、23MPa、23.5MPa、24MPa、24.5MPa、25MPa、25.5MPa、26MPa、26.5MPa、27MPa、27.5MPa、28MPa、28.5MPa、29MPa、29.5MPa、30MPa、30.5MPa、31MPa、31.5MPa、32MPa、32.5MPa、33MPa、33.5MPa、34MPa、34.5MPa、35MPa、35.5MPa、36MPa、36.5MPa、37MPa、37.5MPa、38MPa、38.5MPa、39MPa、39.5MPa、40MPa、40.5MPa、41MPa、41.5MPa、42MPa、42.5MPa、43MPa、43.5MPa、44MPa、44.5MPa、45MPa、45.5MPa、46MPa、46.5MPa、47MPa、47.5MPa、48MPa、48.5MPa、49MPa、49.5MPa or more than 50MPa.
Embodiment 5
nullHigh-pressure aerated burst emission engine as shown in Figure 5，Including big footpath piston blower 1、Path piston blower 4、Big footpath piston acting mechanism 2 and path piston acting mechanism 6，The air supply opening of described big footpath piston blower 1 connects with the air inlet of described path piston blower 4，The air supply opening of described path piston blower 4 connects with the working medium entrance of combustor 7，The inflation inlet of the sender property outlet of described combustor 7 and described path piston acting mechanism 6 connects，The do work inflation inlet of mechanism 2 of air vent and the described big footpath piston of described path piston acting mechanism 6 connects，The bearing capacity of described combustor 7 is more than 20MPa，The piston diameter of described path piston acting mechanism 6 is less than the piston diameter of described big footpath piston blower 1，The piston diameter of described path piston acting mechanism 6 is less than the piston diameter of described big footpath piston acting mechanism 2，The piston diameter of described path piston blower 4 is less than the piston diameter of described big footpath piston blower 1，The piston diameter of described path piston blower 4 is less than the piston diameter of described big footpath piston acting mechanism 2.The big footpath piston blower air supply channel 14 of described big footpath piston blower 1 sets cooler 15.
Described path piston blower 4 sets exhaust valve 16 and fuel inlet 17, described path piston blower 4 by timing control mechanism 18 control according to air inlet scavenging calm the anger supply stroke clearance gas combustion expansion stroke two-stroke cycle pattern work, or described path piston blower 4 is controlled to work according to the calm the anger four-stroke cycle pattern of supply stroke clearance gas combustion expansion stroke exhaust stroke of intake stroke by timing control mechanism 18, or described path piston blower 4 is controlled to work according to the calm the anger six-stroke circulation pattern of supply stroke clearance gas combustion expansion stroke exhaust stroke intake stroke exhaust stroke of intake stroke by timing control mechanism 18.
In order to improve described high-pressure aerated burst emission engine efficiency and the method for the feature of environmental protection, adjustment will start the temperature of the gas working medium of acting to below 2000K, adjustment will start the pressure of the gas working medium of acting to more than 15MPa, makes the temperature and pressure that will start the gas working medium of acting meet class thermal insulation relation.
When being embodied as, described big footpath piston blower 1, described path piston blower 4, described big footpath piston acting mechanism 2 and described path piston acting mechanism 6 can be connected with same bent axle；On described big footpath piston blower 1, and/or cooler 15 can also be set on the big footpath piston blower air supply channel 14 of described big footpath piston blower 1, described path piston blower 4 sets cooler 15；Described path piston blower 4 is set to opposed pistons cylinder mechanism, and described path piston acting mechanism 6 is set to opposed pistons cylinder mechanism；nullSelectively，The bearing capacity of described combustor is more than 20MPa、20.5MPa、21MPa、21.5MPa、22MPa、22.5MPa、23MPa、23.5MPa、24MPa、24.5MPa、25MPa、25.5MPa、26MPa、26.5MPa、27MPa、27.5MPa、28MPa、28.5MPa、29MPa、29.5MPa、30MPa、30.5MPa、31MPa、31.5MPa、32MPa、32.5MPa、33MPa、33.5MPa、34MPa、34.5MPa、35MPa、35.5MPa、36MPa、36.5MPa、37MPa、37.5MPa、38MPa、38.5MPa、39MPa、39.5MPa、40MPa、40.5MPa、41MPa、41.5MPa、42MPa、42.5MPa、43MPa、43.5MPa、44MPa、44.5MPa、45MPa、45.5MPa、46MPa、46.5MPa、47MPa、47.5MPa、48MPa、48.5MPa、49MPa、49.5MPa or more than 50MPa.
Embodiment 6
High-pressure aerated burst emission engine as shown in Figure 6, it is with the difference of embodiment 1: the cylinder 8 of described path piston engine 3 connects with working fluid chamber 9, setting supply Inflation door 10 between described working fluid chamber 9 and described cylinder 8, described supply Inflation door 10 is controlled by supply ventilating control mechanism 11.
The big footpath piston blower air supply channel 14 of described big footpath piston blower 1 sets cooler 15.
When being embodied as, described cooler 15 may be provided on described big footpath piston blower 1, or is all provided with cooler 15 on described big footpath piston blower 1 and on described big footpath piston blower air supply channel 14.
Embodiment 7
High-pressure aerated burst emission engine as shown in Figure 7, it is with the difference of embodiment 5: set impeller compressor 12 on the air intake duct of described big footpath piston blower 1, described big footpath piston acting mechanism 2 exhaust duct on set power impeller mechanism 13, between described impeller compressor 12 and described big footpath piston blower 1, set cooler 15.Described power impeller mechanism 13 exports power to described impeller compressor 12.
Selectively, the path piston blower air supply channel 19 of described path piston blower 4 sets extender entrance 20.
Embodiment 8
Opposed pistons cylinder mechanism as shown in Figure 9 and Figure 10, described path piston engine 3 is set to described opposed pistons cylinder mechanism, described opposed pistons cylinder mechanism view when wherein Fig. 9 is ignition blast expansion stroke, Figure 10 is described opposed pistons cylinder mechanism view when being air inlet scavenging stroke.
When being embodied as, all piston type mechanisms that disclosed in this invention can partly or entirely be set to described opposed pistons cylinder mechanism.
Embodiment 9
Described in opposed pistons cylinder mechanism as shown in Figure 11 to Figure 13, path piston burst emission engine 5 is set to described opposed pistons cylinder mechanism, wherein Figure 11 described opposed pistons cylinder mechanism view when being gas replenishment process, Figure 12 is described opposed pistons cylinder mechanism view when being expansion work process, and Figure 13 is described opposed pistons cylinder mechanism view when being exhaust process.
When being embodied as, all piston type mechanisms that disclosed in this invention can partly or entirely be set to opposed pistons cylinder mechanism.
Embodiment 10
High-pressure aerated burst emission engine as shown in figure 14, including big footpath piston blower 1 and path piston engine 3, described big footpath piston blower 1 sets inlet valve 21, supply Inflation door 10 and exhaust valve 16, set electromotor in described path piston engine 3 and enter to arrange shared air valve 29, the cylinder of described big footpath piston blower 1 is successively through described supply Inflation door 10, supply exhaust passage 31 is entered to arrange shared air valve 29 and is connected with the cylinder of described path piston engine 3 with described electromotor, the bearing capacity of described path piston engine 3 is more than 20MPa, the piston diameter of described path piston engine 3 is less than the piston diameter of described big footpath piston blower 1.Described big footpath piston blower 1 by timing control mechanism 18 control according to air inlet scavenging calm the anger supply stroke inflation expansion stroke two-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation expansion stroke exhaust stroke four-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation expansion stroke exhaust stroke intake stroke exhaust stroke six-stroke circulation pattern work.
Embodiment 11
High-pressure aerated burst emission engine as shown in figure 15, it is with the difference of embodiment 10: air accumulator 30 on described supply exhaust passage 31.Described big footpath piston blower 1 sets fuel inlet 17, described big footpath piston blower 1 by timing control mechanism 18 control according to air inlet scavenging calm the anger supply stroke inflation work by combustion stroke two-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation work by combustion stroke exhaust stroke four-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation work by combustion stroke exhaust stroke intake stroke exhaust stroke six-stroke circulation pattern work.
Embodiment 12
nullHigh-pressure aerated burst emission engine as shown in figure 16，Including big footpath piston blower 1 and path piston engine 3，Described big footpath piston blower 1 sets inlet valve 21、For valve 22、Inflation door 23 and exhaust valve 16，Engine intake valve 24 and engine exhaust port 25 is set in described path piston engine 3，The cylinder of described big footpath piston blower 1 supplies valve 22 through described successively、Air supply channel 26 connects with the cylinder of described engine intake valve 24 with described path piston engine 3，The cylinder of described path piston engine 3 is successively through described engine exhaust port 25、Exhaust passage 27 connects with the cylinder of described Inflation door 23 with described big footpath piston blower 1，The bearing capacity of described path piston engine 3 is more than 20MPa，The piston diameter of described path piston engine 3 is less than the piston diameter of described big footpath piston blower 1.
Described big footpath piston blower 1 by timing control mechanism 18 control according to air inlet scavenging calm the anger supply stroke inflation work by combustion stroke two-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation work by combustion stroke exhaust stroke four-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation work by combustion stroke exhaust stroke intake stroke exhaust stroke six-stroke circulation pattern work.
Embodiment 13
High-pressure aerated burst emission engine as shown in Figures 17 to 19, it is with the difference of embodiment 12: air accumulator 30 on described air supply channel 26, and/or air accumulator 30 on described exhaust passage 27.
Wherein in Figure 19, described big footpath piston blower 1 also sets fuel inlet 17, described big footpath piston blower 1 by timing control mechanism 18 control according to air inlet scavenging calm the anger supply stroke inflation work by combustion stroke two-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation work by combustion stroke exhaust stroke four-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation work by combustion stroke exhaust stroke intake stroke exhaust stroke six-stroke circulation pattern work.
Embodiment 14
High-pressure aerated burst emission engine as shown in figure 20, including big footpath piston blower 1 and path piston engine 3, described big footpath piston blower 1 sets inlet valve 21, supply Inflation door 10 and exhaust valve 16, the cylinder of described big footpath piston blower 1 connects through the cylinder of described supply Inflation door 10 with described path piston engine 3, the bearing capacity of described path piston engine 3 is more than 20MPa, and the piston diameter of described path piston engine 3 is less than the piston diameter of described big footpath piston blower 1.
Described big footpath piston blower 1 by timing control mechanism 18 control according to air inlet scavenging calm the anger supply stroke inflation work by combustion stroke two-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation work by combustion stroke exhaust stroke four-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation work by combustion stroke exhaust stroke intake stroke exhaust stroke six-stroke circulation pattern work.
Embodiment 15
High-pressure aerated burst emission engine as shown in figure 21, including big footpath piston blower 1 and path piston engine 3, described big footpath piston blower 1 sets inlet valve 21, for valve 22, Inflation door 23 and exhaust valve 16, the cylinder of described big footpath piston blower 1 connects with the cylinder of described path piston engine 3 for valve 22 through described, Inflation door 23 described in the cylinder of described path piston engine 3 connects with the cylinder of described big footpath piston blower 1, the bearing capacity of described path piston engine 3 is more than 20MPa, the piston diameter of described path piston engine 3 is less than the piston diameter of described big footpath piston blower 1.
Described big footpath piston blower 1 by timing control mechanism 18 control according to air inlet scavenging calm the anger supply stroke inflation work by combustion stroke two-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation work by combustion stroke exhaust stroke four-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation work by combustion stroke exhaust stroke intake stroke exhaust stroke six-stroke circulation pattern work.
Selectively, in embodiment 12, fuel inlet 17 is also set on big footpath piston blower described in 14 or 15 1, described big footpath piston blower 1 by timing control mechanism 18 control according to air inlet scavenging calm the anger supply stroke inflation work by combustion stroke two-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation work by combustion stroke exhaust stroke four-stroke cycle pattern work, or described big footpath piston blower 1 by timing control mechanism 18 control according to intake stroke calm the anger supply stroke inflation work by combustion stroke exhaust stroke intake stroke exhaust stroke six-stroke circulation pattern work.
It is clear that the invention is not restricted to above example, according to techniques known and technical scheme disclosed in this invention, can derive or association goes out many flexible programs, all these flexible programs, also being regarded as is protection scope of the present invention.
Claims (3)
1. a high-pressure aerated burst emission engine, including big footpath piston blower (1), path piston gas-pressing
Machine (4), big footpath piston acting mechanism (2) and path piston burst emission engine (5), described path piston
The air vent of burst emission engine (5) connects with the inflation inlet of described big footpath piston acting mechanism (2), described
The piston diameter of path piston burst emission engine (5) is straight less than the piston of described big footpath piston blower (1)
Footpath, the piston diameter of described path piston burst emission engine (5) is less than described big footpath piston acting mechanism (2)
Piston diameter, it is characterised in that: the air supply opening of described big footpath piston blower (1) and described path are lived
The air inlet connection of plug compressor (4), the air supply opening of described path piston blower (4) and described path
The inflation inlet connection of piston burst emission engine (5), the pressure-bearing energy of described path piston burst emission engine (5)
Power is more than 20MPa, and the piston diameter of described path piston blower (4) is less than described big footpath piston blower
(1) piston diameter, the piston diameter of described path piston blower (4) does less than described big footpath piston
The piston diameter of merit mechanism (2).
High-pressure aerated burst emission engine the most as claimed in claim 1, it is characterised in that: described big footpath piston
Compressor (1) and/or described path piston blower (4) and/or described big footpath piston acting mechanism (2)
And/or described path piston burst emission engine (5) is set to opposed pistons cylinder mechanism.
High-pressure aerated burst emission engine the most as claimed in claim 1 or 2, it is characterised in that: described big footpath
Piston blower (1), described path piston blower (4), described big footpath piston acting mechanism (2) and
Described path piston burst emission engine (5) is connected with same bent axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410168776.4A CN103982291B (en) | 2011-07-11 | 2012-07-11 | High-pressure aerated burst emission engine |
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| CN201110192636 | 2011-07-11 | ||
| CN201110192636.7 | 2011-07-11 | ||
| CN2011101926367 | 2011-07-11 | ||
| CN201110202156 | 2011-07-19 | ||
| CN201110202156.4 | 2011-07-19 | ||
| CN2011102021564 | 2011-07-19 | ||
| CN201410168776.4A CN103982291B (en) | 2011-07-11 | 2012-07-11 | High-pressure aerated burst emission engine |
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| CN201210241295.2A Division CN102777253B (en) | 2011-07-11 | 2012-07-11 | High-pressure inflated detonation exhaust engine |
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| CN103982291A CN103982291A (en) | 2014-08-13 |
| CN103982291B true CN103982291B (en) | 2016-10-05 |
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| CN2012203378653U Withdrawn - After Issue CN202745999U (en) | 2011-07-11 | 2012-07-11 | High-pressure inflation and explosion discharging engine |
| CN201410168776.4A Expired - Fee Related CN103982291B (en) | 2011-07-11 | 2012-07-11 | High-pressure aerated burst emission engine |
| CN201210241295.2A Expired - Fee Related CN102777253B (en) | 2011-07-11 | 2012-07-11 | High-pressure inflated detonation exhaust engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202745999U (en) * | 2011-07-11 | 2013-02-20 | 摩尔动力(北京)技术股份有限公司 | High-pressure inflation and explosion discharging engine |
| CN104100369A (en) * | 2013-05-31 | 2014-10-15 | 摩尔动力(北京)技术股份有限公司 | Production method of working medium at high energy state |
| CN105637186B (en) | 2013-07-17 | 2018-07-03 | 托尔发动机股份有限公司 | Divide the spool shuttle bridging valve in cycle engine |
| EP3097280B1 (en) * | 2014-01-20 | 2020-09-02 | Tour Engine, Inc. | Variable volume transfer shuttle capsule and valve mechanism |
| CN107035517A (en) * | 2016-02-03 | 2017-08-11 | 古长澍 | A kind of new work engine |
| CN107489520A (en) * | 2017-06-12 | 2017-12-19 | 宝沃汽车（中国）有限公司 | Automobile and its engine |
| WO2020097569A1 (en) | 2018-11-09 | 2020-05-14 | Tour Engine, Inc. | Transfer mechanism for a split-cycle engine |
| CN110700940A (en) * | 2019-05-30 | 2020-01-17 | 周华文 | Tandem type piston engine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103982291A (en) | 2014-08-13 |
| CN102777253A (en) | 2012-11-14 |
| CN102777253B (en) | 2014-07-16 |
| CN202745999U (en) | 2013-02-20 |
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