CN1133796C

CN1133796C - Split-type compression ignited rotor engine

Info

Publication number: CN1133796C
Application number: CNB001159305A
Authority: CN
Inventors: 黄有文; 黄峥嵘
Original assignee: Individual
Current assignee: Huang You Wen
Priority date: 2000-08-01
Filing date: 2000-08-01
Publication date: 2004-01-07
Anticipated expiration: 2020-08-01
Also published as: CN1282833A

Abstract

The present invention relates to a split type compression combustion rotor engine which is composed of two main devices of an air compressing device 39 and a mixed gas combusting and work doing device 41, wherein the air compression device 39 and the mixed gas combusting and work doing device 41 can run at different speeds; air compression and mixed gas combustion operation are separately carried out by the two devices; the mixed gas combusting and work doing device 41 is composed of a stator 1 and a rotor 2 which are master elements. The mixed gas combusting and work doing device 41 brings compressed gases of the air compressing device into combustion chambers of the mixed gas combusting and work doing device 41 to combust and mix the compressed gases as required to realize combustion. The heat energy of the combustion chamber of the mixed gas combusting and work doing device 41 directly acts on the rotor 2, so the rotor 2 rotates in the stator 1 according to output power, rotation speed, force moment and the direction which are controlled; the rotor rotates a round while the combustion chambers circularly do work for several times. Overall engine performances, such as the heat energy efficiency, the engine gravity ratio, etc., are superior to those of any other internal combustion engines.

Description

Split-type compression ignited rotor engine

The present invention relates to explosive motor, particularly rotary engine.

Now be common to automobile, train, tank, steamer, various different purposes such as engineering and farm machinery, with gasoline, diesel oil, combustion gas is the petrol engine of fuel, diesel engine, reciprocating piston type internal combustion motors such as gas engine, basic technical features is, by piston, cylinder, cylinder head is formed an airtight constant volume level pressure air chamber, piston straight line motion up and down in cylinder, it is suck air, pressurized air, its pressurized gas and fuel mix are burnt, produce expanding gas, it is descending by top dead center to promote piston, and its transmission of power is exported to connecting bar and crankshaft, so moves in circles.On its conventional art basis, adopt modern technologies such as supercharging, many valves, electronic control, make its heat energy efficiency that raising arranged.But the modern technologies that adopted do not have can not overcome the essence deficiency that the reciprocating piston type internal combustion motor exists technically yet, its heat energy efficiency fundamentally are improved yet.The deficiency that the reciprocating piston type internal combustion motor exists technically has following two major characters:

The one, air compression and mixed gas burning work done are carried out under coaxial speed together running of its system and device and same airtight constant volume level pressure air chamber condition.Thus, " air inlet → compression → work done → exhaust " stroke cycle that piston carries out in cylinder, its " work done " periodically interrupted by " air inlet, compression, exhaust " stroke; Intake valve and exhaust valve periodically are in the enable possition simultaneously, cause its air to mix, burn endless with waste gas, and harmful substance is too much in the gas of discharging; Expanding gas promotes piston by the descending power of top dead center in cylinder, be extended to cylinder by the firing chamber and progressively decay with descent of piston and gas chamber volume; Motor is at changed speed operation or under different operating modes, and the compressed-air actuated density of work done air chamber and the concentration of mixed gas can not keep the desired optimum value of optimal heat energy efficiency simultaneously.Factors make its explosive motor heat energy efficiency low thus.

The 2nd, expanding gas promotes piston and passes to connecting bar and crankshaft output by the descending power of top dead center in cylinder.Thus, the running torque of its bent axle output is restricted by the strictness of factors such as piston stroke, can not get bigger value; The running torque of its bent axle output, cyclical movement between specified maximum value and minimum value---connecting rod passes to the force of bent axle with its power, is on piston, the connecting rod straight line vertical with bent axle, is the minimum value of running torque; Be on its straight line outer crankshaft turning radius more farthest, be the maximum value of running torque---can not keep its maximum value; Act on the force of bent axle, have only one, do not have a symmetry properties, thereby engine running does not have force symmetrical balance stability on its same plane; For preventing mixed gas pre-ignition, detonation, pinking, the higher air compression ratio is adopted in restriction, and it is low that air compression was compared.These factors make its explosive motor heat energy efficiency low.

Jet engine is incited in the turbine or the whirlpool that now are common to aircraft, the explosive motor heat energy efficiency has been mentioned reciprocating piston type internal combustion engine thermal energy efficiency be beyond one's reach highly at all, and its air compression also is not the limit than up to 38: 1.But its firing chamber is a simple thermal expansion gas generating unit, and the explosive force when mixed gas is burnt fails fully to be used, and makes its partial heat energy loss; Because its heat energy conversion utilization is a medium with the air, inconvenience is widely used in ground, replaces the reciprocating piston type internal combustion motor.

Up to the present, for overcoming the essence deficiency that the reciprocating piston type internal combustion engine technology exists, various types of rotor-type internal combustion engines of attempting to replace the reciprocating piston type internal combustion motor and developing, as Chinese patent application number is 85105764 air-cooled vane rotor formula internal-combustion engines, 90103357 internal combustion engine with " Taiji " type rotor, 93117267 swing rotator type internal combustion engines, 96116876 eccentric rotor plate internal combustion machines, 96122227 inside rotor IC engines, 96229482 internal combustion type turbine rotor engines and foreign country comprise Japan, the triangle body rotor internal-combustion engine of U.S.'s development etc., as international application no is PCT/HU96/00039, China's application number 96196798 internal combustion rotary engines, got rid of the connecting bar and crankshaft mechanism of reciprocating piston type internal combustion motor, tissue burning and heating power transmission means thereof have been reformed, but fundamentally do not overcome the deficiency that the reciprocating piston type internal combustion engine technology exists technically, because that the technological scheme of taking difference shows is all different immature.For example, having air compression and mixed gas burning work done carries out at same air chamber, perhaps air compression plant can only be coaxial with the speed running with mixed gas burning work done device, perhaps has only an air chamber work done simultaneously on same plane, perhaps the firing chamber is a simple thermal expansion gas generating unit, only be to utilize the hot gas work done of discharging, have the rotary internal combustion engine of above technical characteristics, it is not enough similar that its not enough and above-mentioned reciprocating piston type internal combustion engine technology exists.

The objective of the invention is: overcome the deficiency that above-mentioned internal combustion engine technologies exists, can replace the reciprocating piston type internal combustion motor, a kind of novel internal combustion engine is provided, promptly with by can friction speed two devices of running to carry out air compression and mixed gas burning work done respectively be the split-type compression ignited rotor engine of major character.

For achieving the above object, solution of the present invention is: it is made up of mixed gas burning work done device and air compression plant; Its mixed gas burning work done device is made up of stator and rotor two main parts, two ends are by end bracket enclosed, mixed gas burning work done device is symmetrically arranged with two devices with upper combustion chamber and confession firing chamber circulation work done more than two groups with the center of circle, each group is formed by suction port, fuel injection orifice, lighting-up tuyere, relief opening for the device of firing chamber circulation work done, and correspondence is equipped with regulatable air inlet air valve, fuel injection system and ignition mechanism and venting gas appliance; Air compression plant provides pressurized air to the firing chamber of mixed gas burning work done device.Air compression plant is by motoring, and the air compression plant rotating shaft is burnt with mixed gas and is connected by clutch between the rotating shaft of work done device.

Split-type compression ignited rotor engine of the present invention is made of air compression plant and two parts of mixed gas burning work done device.The function of its air compression plant is to provide required pressurized gas for mixed gas burning work done device changed speed operation; The function of its mixed gas burning work done device is with air compression plant compressed and supplied gas and fuel mix, realizes burning, and its heating power is converted to power output.

Split-type compression ignited rotor engine of the present invention, compare with the technology of reciprocating piston type internal combustion motor and other rotor-type internal combustion engine, owing to adopted compression ignite to divide body technique, be that air compression and mixed gas burning work done is carried out respectively by corresponding two devices, and but two device disalignments promptly can friction speed turn round, thus, the present invention has outstanding feature and advantage technically.Its major advantage is as follows:

The one, air compression and mixed gas burning locellus carry out, and thus, firing chamber circulation work done can be carried out continuously, are not interrupted by links such as air inlet, compression, exhausts; Firing chamber air inlet charge, burning is complete, and exhaust is clean; Established material base for keeping firing chamber optimum air compression ratio and air fuel ratio simultaneously.

The 2nd, the firing chamber is symmetrical arranged with its center of circle in rotor circumference, work done simultaneously can circulate in a plurality of symmetrically arranged firing chambers, the explosive force that mixed gas burning produces, thermal expansion force act on rotor in tangent direction with the force of symmetry, make rotor make circular movement at bore of stator, thus, engine running has force symmetrical balance performance; Need not to scruple mixed gas pre-ignition, detonation, the pinking of firing chamber thus, the air compression that makes the firing chamber is than the desirable higher optimum ratio that can reach; The running torque of motor output can keep specified maximum value all the time thus.

The 3rd, but air compression plant and mixed gas burning work done device disalignment promptly can friction speed turn round, can enable or close the mode of single firing chamber circulation work done thus engine output and rotating speed are carried out system's control, realize the stepless change running; Motor is under different operating modes during changed speed operation thus, in the firing chamber air compression than and air fuel ratio can keep the desired optimum ratio of heat energy efficiency simultaneously.

Below in conjunction with accompanying drawing, embodiments of the invention are described in further detail:

Fig. 1 is a structural representation of the present invention

Fig. 2 is the multiple exit formula centrifugal air compressor sectional view of the embodiment of the invention

Fig. 3 is the mixed gas burning work done apparatus structure sectional view of the embodiment of the invention 1

Fig. 4 is the A-A sectional view of Fig. 3

Fig. 5 is the mixed gas burning work done apparatus structure sectional view of the embodiment of the invention 2

Fig. 6 is the B-B sectional view of Fig. 5

Fig. 7 is the C-C sectional view of Fig. 5

Fig. 8 is the rotor chamber structure schematic representation of the mixed gas burning work done device of the embodiment of the

invention

1,2

Fig. 9 is the mixed gas burning work done apparatus structure sectional view of the embodiment of the invention 3

Figure 10 is the D-D sectional view of Fig. 9

Figure 11 is the mixed gas burning work done apparatus structure sectional view of the embodiment of the invention 4

Figure 12 is the E-E sectional view of Figure 11

Figure 13 is the F-F sectional view of Figure 11

Figure 14 is the mixed gas burning work done apparatus structure sectional view of the embodiment of the invention 5

Figure 15 is the G-G sectional view of Figure 14

Figure 16 is the turbine device structure sectional view of hot gas expansion working of the mixed gas burning work done device of the embodiment of the invention

Fig. 1 is compression ignite split fraction rotary engine most preferred embodiment structural representation of the present invention, and promptly this motor is made of air compression plant 39 and mixed gas burning work done device 41 and 42 liang of agent sets of hot gas expansion working device of setting up; Be that its motor is by 39 runnings of motor 38 starting air compression sets, it is multistage blade type air compressor suck air, pressurization step by step, giving centrifugal air compressor pressurizes once more, enter mixed gas burning work done device 41 by air outlet 37 through high-pressure air pipe 40, with fuel mix, burning, work done, the hot gas after inferior work done enters hot gas expansion working device 42 and continues work done, discharges at last; Mixed gas burning work done device 41 place's low-speed running states, air compression plant 39 directly drives running by motor 38; When mixed gas burning work done device when running up, clutch 43 makes its mixed gas burning work done device 41 combine with air compression plant 39, be that air compression plant is directly driven by mixed gas burning work done device, at this moment, motor 38 withdraws from the driving to air compression plant; When mixed gas burning work done device became low-speed running by high speed, clutch 43 made its mixed gas burning work done device 41 separate with air compression plant 39, withdraws from the driving to air compression plant, and air compression plant is turned round by motoring.

Split-type compression ignited rotor engine of the present invention is made of the air compression plant that is subjected to the automatic regulating system regulation and control and two parts of mixed gas burning work done device.Wherein, as Fig. 2, air compression plant 39 is preferably by multistage blade air compressor of axial flow and coaxial being composed in series of multiple exit formula centrifugal air compressor two-part.The multistage blade air compressor portion of its axial flow, similar with the similar air compressor of aeroengine practicality, its blade progression, relative dimensions and power design as required.Its multiple exit formula centrifugal air compressor part, similar to other centrifugal air compressor, just its air outlet 37 be a plurality of, promptly the burn number of suction port of work done device of the number of air outlet 37 and mixed gas equates, and with it one by one correspondence communicate.Multiple exit formula centrifugal air compressor as shown in Figure 2, it is made of shell 32, impeller 33, blade 34, rotating shaft 35, chamber 36, air outlet 37 etc.The elementary process of air compression plant work is, this device is driven running, the multistage blade air compressor of axial flow pressurizes air step by step, and its pressurized gas directly is pressed into the chamber 36 of multiple exit formula centrifugal air compressor, under the effect of the blade 34 that rotates with impeller 33,37 distribute suction port and the firing chamber thereof that enters the corresponding one by one with it mixed gas burning work done device that communicates respectively through the air outlet.

Air compression plant is by the motoring of controllable rotating speed, and changed speed operation makes its pressurized gas that provides satisfy the variable demand of mixed gas burning work done device changed speed operation to pressurized gas thus by the automatic regulating system regulation and control.

The function of air compression plant is to provide required pressurized gas for the changed speed operation of mixed gas burning work done device under different operating modes.Air compression plant also can adopt other existing air compression technology.

Mixed gas burning work done device as Fig. 3, Fig. 4 and Fig. 8, the embodiment of the invention 1 shown in Figure 16 is the turbo type rotor-type, and this device is made of

stator

1 and 2 liang of main parts of rotor.Its stator 1 is a cylindrical shape, and two ends are by end cap 3 and end cap 4 sealings.Its rotor 2 peripheries are turbine shape, place in stator 1 chamber with concentric circle, and its rotating shaft 5 is stretched out outside the two end cap.Rotor 2 peripheries slidably rotate at stator 1 inner headed face.In its rotor and the stator junction that neighboring terminal covers 4 one ends that is slidingly matched seal groove 18 is set.A section of the adjacent closure gasket groove 18 of its rotor 2 peripheries, by the center of circle be symmetrical arranged end face be the sub-crescent shape of half or crooked wedge shape cave groove several, by stator inner headed face sealing formation firing chamber 11.A section of its rotor periphery neighboring terminal lid 3,, seal by the stator inner headed face and to form second firing chamber 12 axially with the firing chamber 11 corresponding turbine-like cave grooves that are provided with.Its firing chamber 11 communicates with second firing chamber 12 is axially corresponding one by one, radially partly is separated by by the rotor periphery, as shown in Figure 8.Thus, rotor 2 peripheries are the turbine shape.The rotor periphery of its firing chamber between radially partly is rotor skirt section 13.11 1 sections the rotor skirt section in its firing chamber axially is provided with vane slot 14 and slide plate 15.Slide plate can skid off from vane slot is centrifugal with rotor rotation, slides on the stator inner headed face in the exterior edge face, strengthens the sealing of firing chamber 11 between radially.The 11 relative same planes of circumference in its stator 1 and firing chamber, by center of circle symmetry, successively, alternate setting is some groups in one group of device by suction port 6, secondary air inlet mouth 7, fuel injection orifice 8, a lighting-up tuyere 9, but corresponding installation air control valve, fuel injection system, ignition mechanism.The stator inner headed face place of its lighting-up tuyere 9 is a spill, is attached firing chamber 16.Its spacing of respectively organizing device is that circular arc is grown up in the single firing chamber of rotor periphery 11 arc length in the stator 1.Axially corresponding with suction port 6 position of its end cap 3 circle edge is provided with relief opening 10.The working procedure of mixed gas burning work done device single firing chamber single work done is, by air compression plant compressed and supplied gas, by the suction port 6 radial inflow firing chambers 11 and even second firing chamber 12 that axially communicates, clear away its indoor waste gas that does not drain and discharged by relief opening 10, rotor 2 is analogous to the pneumatic motor rotation thus; Rotor rotates to rotor skirt section suction port 6 of 13 sealings and relief opening 10, and firing chamber 11 is radially relative with secondary air inlet mouth 7, firing chamber air inlet for the second time; Rotor continues to rotate to rotor skirt section 13 sealing secondary air inlet mouths 7, and firing chamber 11 is relative with fuel injection orifice 8, and fuel injection system is to its indoor burner oil; It is relative with lighting-up tuyere 9 that rotor continues to rotate to firing chamber 11, ignition mechanism is lighted its indoor gas, when the expanding gas that gaseous combustion produces acts on rotor by firing chamber 11, with mixing of entering by bypass air inlet stomatodeum 17 by air compression plant supply pressurized air, axially flow into second firing chamber and burn away expansion in rotor, because of the rotor periphery is 5 the axle center rotation around the shaft of turbine shape unbalance stress, its power is by rotating shaft 5 output, waste gas after burning the axial turbine air chamber of discharging the turbine device (as shown in figure 16) that enters external hot gas expansion working when relative thus of second firing chamber 12 and relief opening 10 once more work done discharge at last.Single firing chamber single work done process as mentioned above.Because set firing chamber is several, be some groups for the air inlet of firing chamber circulation work done, " gas station " device that supplies to fire, light a fire, so rotor whenever rotates a circle, several firing chambers work done simultaneously several times, the product of group number that is number and " gas station " device of firing chamber is the rotate a circle specified chamber number of times of firing chamber circulation work done of its rotor, and the product of the firing chamber circulation work done chamber number of times that it is specified and the power of single firing chamber single work done is the peak output that constant engine is exported.Motor is regulated and control by instruction by automatic regulating system in its specified maximum output scope in the output power under the different operating modes.Serve as regulation and control basis and scope promptly with specified circulation work done chamber, the firing chamber number of times of this device, use modern automatic control technology, air inlet, fuel injection system to single firing chamber carry out the control of Push And Release, enable or close several firing chamber works done, increase or reduce the chamber number of times of firing chamber circulation work done, improve or reduce the speed of mixed gas burning work done device running, reach its regulation and control purpose.For example, the firing chamber of rotor periphery setting is 4, and devices such as the air inlet of stator circumference setting, fuel injection, igniting are that firing chamber circulation work done " gas station " device is 4 groups.Thus, rotor rotates a circle, single firing chamber is in each " gas station " work done work done 4 times that once circulates altogether, it is inferior that its 4 firing chamber circulation works done mostly are Room 16 most, the peak output and the rotating speed that are constant engine output are that circulation work done Room 16, firing chamber are inferior, are 4 times of reciprocating piston type four-journey 4 cylinder explosive motor crankshaft rotating one all firing chamber work done number of times.If reduce its output power and rotating speed, just reduce circulation work done chamber, the firing chamber number of times that it is devoted oneself to work.For making engine running have force symmetrical balance stability, just make its several firing chamber symmetry works done simultaneously.Thus, rotor whenever rotates a circle, in its specified peak output is the inferior 16 maximum Room underranges in circulation work done chamber, firing chamber, circulation work done chamber, the firing chamber number of times of devoting oneself to work can 2,4,6,8,10,12,16 etc. some permutation and combination, engine output and rotating speed correspondingly are divided into some grades of levels.Thus, can be by its some grades of level regulation and control circulation work done chamber, firing chamber number of times, several firing chambers of promptly enabling or closing the different multilevel device of sense of rotation replace work done, strengthen or reduce circulation work done chamber, firing chamber number of times, to improve or to reduce the output power and the rotating speed of mixed gas burning work done device, make simultaneously its by institute's prosecutor to rotation, outputting power.On above-mentioned regulation and control basis, the air delivery volume of single firing chamber circulation work done and fuel feed are carried out the trace regulation and control.Its trace regulation and control are basic identical with the similar regulation and control that now are common to the reciprocating piston type internal combustion motor, do not give unnecessary details.

Mixed gas burning work done device as Fig. 5, Fig. 6, Fig. 7 and Fig. 8, the embodiment of the invention 2 shown in Figure 16 is the turbo type rotor-type, and this device places the 2 liang of main parts of rotor in its stator cavity to constitute by stator 1 with concentric circle.Stator 1 is a cylindrical shape, and two ends are by end cap 3 and end cap 4 sealings.Being symmetrical arranged with suction port 6 and secondary air inlet mouth 7 by the center of circle in the circle edge of its end cap 4 is one group some groups of suction ports, but at its suction port air control valve (as the described chock plate final controlling element of " Hyundai Motor engine fuel supply device " 58-59 page or leaf that in July, 1997, " People's Transportation Press " Qian Yaoyi write) is installed.The spacing of two suction port is the arc length of its arc length less than the single firing chamber of rotor periphery; Each spacing of organizing suction port is the arc length of its arc length greater than the single firing chamber of rotor periphery.Neighboring terminal at its stator 1 covers 4 one sections same planar axes of circumference to the position of corresponding secondary air inlet mouth 7, and fuel injection orifice 8 is set, and controllable fuel injection apparatus (as the engine electric-controlled ejecting system of Hyundai Motor) is installed; Respectively organize the neutral position of suction port in its same planar axes to correspondence, set-point burner 9 is installed the controlled ignition device.The stator inner headed face place of its lighting-up tuyere is a spill, is attached firing chamber 16.Be symmetrical arranged the relief opening 10 that equates with suction port group number in its end cap 3 circle edge by central angle, the turbine air chamber of the hot gas expansion working device that is provided with other communicates.Rotor 2 peripheries are turbine shape, place in the stator 1 with concentric circle, and its rotating shaft 5 is stretched out outside end cap 3 and the end cap 4.Its rotor 2 peripheries slidably rotate at stator 1 inner headed face.Rotor periphery neighboring terminal covers 4 one sections, and the fuel injection orifice 8, the lighting-up tuyere 9 that are provided with the same plane of stator circumference are relative, by the center of circle be symmetrical arranged end face be the sub-crescent shape of half or crooked wedge shape cave groove several, by stator inner headed face sealing formation firing chamber 11.Its rotor periphery neighboring terminal covers 3 one sections, axially with the corresponding respectively turbine-like cave groove that is provided with in its firing chamber 11, by stator inner headed face sealing formation second firing chamber 12.Its firing chamber 11 communicates with second firing chamber 12 is axially corresponding one by one, radially partly is separated by by the rotor periphery, as shown in Figure 8.Thus, the rotor periphery is the turbine shape.The rotor periphery of its firing chamber between radially partly is rotor skirt section 13.11 1 sections the rotor skirt section in its firing chamber axially is provided with vane slot 14 and slide plate 15.Its slide plate skids off from vane slot is centrifugal with rotor rotation, slides on the stator inner headed face in the exterior edge face, strengthens the sealing of firing chamber 11 between radially.The working procedure of this mixed gas burning work done device single firing chamber single work done is, by air compression plant compressed and supplied gas, by suction port 6 axial second firing chambers 12 that flow into firing chamber 11 and even axially communicate, clearing away its indoor waste gas that does not drain is discharged by relief opening 10, enter the turbine air chamber (as shown in figure 16) of the turbine device of the hot gas expansion working that is provided with in addition, rotor is similar to the pneumatic motor rotation thus; When the both ends of the surface that rotor rotates to rotor skirt section 13 are sealed suction port 6 and relief opening 10 respectively, firing chamber 11 is axially relative, radially relative with fuel injection orifice 8 with secondary air inlet mouth 7, when pressurized air axially flows into firing chamber 11 by secondary air inlet mouth 7, to its firing chamber burner oil, its fuel is by the air-flow relative at once mixing of its spray site with secondary air inlet in fuel injection orifice 8 for fuel injection system; When rotor continues to rotate to the end face sealing secondary air inlet mouth 7 in rotor skirt section, firing chamber 11 is radially relative with lighting-up tuyere 9, ignition mechanism is lighted its indoor mixed gas in lighting-up tuyere 9, when the expanding gas that gaseous combustion produces acts on rotor by its firing chamber 11, with mixing of entering by bypass air inlet stomatodeum 17 by air compression plant supply pressurized air, axially flow into the expansion that burns away of second firing chamber 12, act on rotor by second firing chamber 12, rotor is 5 the axle center rotation around the shaft of turbine shape unbalance stress because of periphery, and its power is by rotating shaft 5 outputs.It is axially relative with relief opening 10 that rotor rotates to second firing chamber 12, gas after the burning is discharged through relief opening 10 by second firing chamber 12: and the turbine air chamber that enters the turbine device (shown in Figure 16) of the hot gas expansion working of setting up the axis series connection of putting is discharged after the work done once more, and single firing chamber single work done process is as mentioned above.The setting of its firing chamber and circulation work done chamber, firing chamber time is identical with the foregoing description 1, and its firing chamber circulation work done process and regulate and control is not yet identically given unnecessary details thus.

As the mixed gas burning work done device of Fig. 9, Figure 10 and Fig. 8, the embodiment of the invention 3 shown in Figure 16, this device is made up of

stator

1 and 2 liang of main parts of rotor.Its rotor 2 is identical with above-mentioned turbo type rotor embodiment's 1,2 rotor, does not give unnecessary details.Its stator 1 is a cylindrical shape.At its stator 1 circumference, with the 11 corresponding same planes, rotor 2 firing chambers that place with concentric circle in the stator cavity, offer several pre-combustion chambers 20 with its center of circle symmetry, its pre-combustion chamber is the osculum ampuliform, its bottleneck is inside, its axis tilts to the tangent tangent direction of stator inner headed face and rotor periphery, at the periphery of its stator firing chamber capping 19 is set, and in its pre-combustion chamber capping controlled air inlet 7 is set, for combustion 8, igniting 9 devices.The angled end-face of the stator inner headed face of firing chamber 20 is during by the sealing of the periphery of rotor 2, the firing chamber is air inlet, spray combustion, igniting, indoor mixed gas burning, the expanding gas that produces rotates to the firing chamber that is provided with the rotor periphery 11 when relative at rotor, act on rotor with its tangent direction, in its

firing chamber

11 and 12, burn away, make the rotor rotation.Time setting of the chamber of its firing chamber circulation work done and regulation and control, identical with the

foregoing description

1,2, do not give unnecessary details.

The enforcement of mixed gas burning work done device turbo type rotor of the present invention, except that the foregoing description, also can the foregoing description is comprehensive, develop into

other embodiment.As embodiment

1,2,3 coaxial tandem compounds being become the mixed gas burning work done device of multilevel hierarchy, its rotor radius can be unequal, makes motor have the output function of the different moments of different capacity different rotating speeds; Or the sense of rotation of its multilevel hierarchy is provided with on the contrary, make motor have the counter-rotating function; Or the shape of its firing chamber and the orientation that is provided with of air inlet, fuel injection, igniting and exhaust stomatodeum done some change, comprise according to employed different fuel and carry out some change, can take different implementation methodss, as locating before the suction port that the fuel injection orifice 8 among the above-mentioned turbo

type rotor embodiment

1,2 is arranged on secondary air inlet mouth 7, making the gas that enters the firing chamber by the secondary air inlet mouth is flammable mixed gas etc., does not give unnecessary details.

Mixed gas burning work done device as Figure 11, Figure 12, Figure 13, the embodiment of the invention 4 shown in Figure 16 is the impeller-type rotor type, and this device is made of

stator

1 and 2 liang of main parts of rotor.Its stator 1 is a cylindrical shape.Two ends are by end cap 3 and end cap 4 sealings.Its rotor 2 is cylindrical, radially offers 2 above blade grooves 14 at rotor 2 circumference with center of circle symmetry, built-in slidably blade 15, and rotor 2 is the impeller-type rotor type thus.In rotor when rotation,, blade skids off in by blade groove under centrifugal action, slides on the stator inner headed face in the exterior edge face.Rotor eccentricity places in the stator, and rotating shaft 5 is stretched out outside

end cap

3 and 4, is pto.Rotor 2 peripheries and stator inner headed face are a bit tangent, form crescent shape chamber 21 thus, and being separated into several air chambers by some blades is small combustion chamber.Clockwise sub 2 sense of rotation are crossed point of contact place 1 group of device for the firing chamber circular work is set are intake duct 7, fuel injection orifice road 8, igniting stomatodeum 9,

exhaust stomatodeum

10,22 on its stator 1 circumference, and corresponding controllable device is installed respectively.The process of this mixed gas burning work done device single work done, when the rotor clockwise direction rotates, enter air chamber 21 by air compression plant compressed and supplied gas or burning mixture by air inlet stomatodeum 7 and act on blade 15, the rotation of rotor clockwise direction, the air chamber rotation displacement is to relative with igniting stomatodeum 9 with fuel injection orifice road 8, the fuel supplying device burner oil, burning mixture in the ignition mechanism ignition chamber, generate thermal expansion gas, acting on blade 15 promotion rotors 2 turns clockwise, under effect, rotate to relatively at the thermal expansion gas after this work done, discharge thus and the impeller-type rotor type turbine air chamber that enters the turbine device (as shown in figure 16) of the hot gas expansion working that links with it continues work done with exhaust stomatodeum 10 with the blade of rotor rotation.Rotating to gas port 22 at this remaining hot gas that does not drain with rotor discharges.Because blade 15 is some, the stator chamber is separated into several firing chambers, so each firing chamber rotates work done successively with rotor.Above-mentioned is single-stage system.For engine operation force symmetry, power are strengthened, its device can be provided with two-stage at least, as shown in figure 11, be separated by by dividing plate 23 between the two-stage.The coaxial series connection of the rotor of its device, the center of circle is pressed with 180 ° of symmetries in two tangent point of contacts of rotor periphery and stator inner headed face, and the firing chamber of each stage arrangement and stator circumference are provided with air flue, igniting stomatodeum all by this central angle symmetry.Work done simultaneously can circulate in the firing chamber of each stage arrangement thus.Be set to the basis with this,, realize regulation and control its device output power and sense of rotation to the air inlet of firing chamber, for the control that combustion opens or closes.For example said apparatus is with the two-layer configuration setting, the numbers of blade at different levels equate to be respectively 8, then 180 ° of symmetries are pressed at two tangent point of contacts of this device rotor and stator two discs, the two-stage combustion chamber is by 180 ° of symmetries, firing chamber circulation work done then has the work done simultaneously of two firing chambers, rotor rotates a circle, and circulation work done chamber, firing chamber number of times is that Room 16 are inferior.Can be divided into the inferior 8 grades of output powers in Room 2.4,6,8,10,12,14,16 regulates and control.Rotor rotates a circle, and minimum output power is 2 firing chamber works done; Maximum output is 16 firing chamber works done.

Mixed gas burning work done device as Figure 14, the embodiment of the invention 5 shown in Figure 15 is the impeller-type rotor type, and this device is made of

stator

1 and 2 liang of main parts of rotor.Its stator 1 is inner chamber and is oval cylindrical shape.Two ends are by end cap 3 and end cap 4 sealings.Its rotor 2 is cylindrical.Radially offer 2 above blade grooves 14 at rotor 2 circumference with center of circle symmetry, built-in slidably blade 15 is provided with blade slide guide board slot 24 at its blade place, built-in blade slide plate 25, the exterior edge face of one end protecting cover blade 15 of blade slide plate 25, the other end is connected in its groove.It is that rotating shaft 5 is stretched out outside the two end cap of stator 1, is pto in cylindrical stator 1 chamber of ellipse that rotor 2 places inner chamber with concentric circle.Rotor 2 peripheries and stator 1 inner chamber are that the minor axis two-end-point face of ellipse is tangent, slide on its face.During rotor 2 rotation, blade 15 is centrifugal and skid off by blade groove 14, and an end of its exterior edge face roof pressure blade slide plate 25 is centrifugal and outwards open, and its exterior edge face is pressed on stator 1 inner chamber and slides for oval inner headed face, when crossing the point of contact naturally in the answer groove.Thus, two point of contacts are meniscate chamber 21 with rotor 2 peripheries and stator 1 for the chamber symmetry between the inner headed face of long axis of ellipse two ends is separated into two.It is small combustion chamber that its crescent shape chamber is separated into several air chambers by some blades 15.Cross the point of contact in the sense of rotation of the clockwise son of its stator 1 circumference and sentence the devices that 180 ° of symmetries are offered two groups of confession firing chamber circulation works done, each organizes device all air inlet stomatodeum 7, fuel injection orifice road 8, igniting stomatodeum 9, exhaust stomatodeum 10, and corresponding controllable device is installed respectively.The process of this mixed gas burning work done device work done is, when the rotor clockwise direction rotates, enter air chamber by air compression plant compressed and supplied gas or burning mixture simultaneously by air inlet stomatodeum 7 and act on 2 rotations of blade 15 promotion rotors, the air chamber rotation displacement is to relative with fuel injection orifice 8 and igniting stomatodeum 9, the fuel supplying device burner oil, burning mixture in the ignition mechanism ignition chamber, generate thermal expansion gas, act on blade 15 and promote rotor 2 rotations, under effect, rotate to relatively at the thermal expansion gas after this work done, discharge thus and the turbine air chamber that enters the turbine device (as shown in figure 16) of the hot gas expansion working that communicates with it continues work done with relief opening 10 with the blade of rotor rotation.Because blade 15 is some, it is small combustion chamber that two crescent shape chambers will separating mutually respectively are separated into several air chambers, so each firing chamber can continuous successively work done several times with the rotor rotation.As blade 15 numbers is 6, and then rotor 2 rotates a circle, and circulation work done chamber, firing chamber number of times is that Room 12 are inferior.Can be divided into inferior 6 the shelves levels in

Room

2,4,6,8,10,12 and regulate and control its output power.This device can multistagely be arranged, not given unnecessary details.

Split-type compression ignited rotor engine of the present invention removes the embodiment of taking above-mentioned " (air compression plant+motor) → (turbine device of mixed gas burning work done device+hot gas expansion working) ", also can take following embodiment:

The A scheme, the motor of air compression plant in the such scheme is cast out, make air compression plant and the mixed gas burning work done device of above-mentioned arbitrary embodiment and coaxial series connection of turbine device of hot gas expansion working, i.e. " turbine device of air compression plant+mixed gas burning work done device+thermal expansion gas work done ", directly drive air compression plant, simultaneously direct outputting power by mixed gas burning work done device.This scheme is applicable to the less demanding place to the motor changed speed operation.As power engine as generator.

The B scheme, as the motive power machine of exporting its other work mechanism of motivational drive in the mode that pressurized gas is provided, promptly the combination type air compressor as air compressor, provides pressurized gas with above-mentioned A scheme, drives pneumatic machinery.The suction port UNICOM of air compression plant 39 air outlets and pneumatic machinery.

The C scheme, above-mentioned A, B two schemes are combined but disalignment formation split-type compression ignited rotor engine with the mixed gas burning work done device of above-mentioned arbitrary embodiment as air compression plant, i.e. " (air compression plant+mixed gas burning work done device) → (turbine device of mixed gas burning work done device+hot gas expansion working) ".

Figure 16, the turbine device of hot gas expansion working.This device be utilize mixed gas burning work done device to produce and work done after the thermal expansion gas device of work done once more, be the accessories of split-type compression ignited rotor engine of the present invention.This device adopts conventional turbine technology.Can take multilevel hierarchy.As shown in the figure, this device is made of stator 26, stator vane 27, some air inlet stomatodeums 28, exhaust stomatodeum 29, rotating shaft 5, turbine 30, turbine blade 31 etc.The thermal expansion gas of being discharged by mixed gas burning work done device relief opening 10 enters coaxial rotating shaft 5 rotations of rotating shaft that promote turbine blade 31 drives and mixed gas burning work done device by the suction port 28 that directly links, and waste gas is discharged by exhaust stomatodeum 29 at last.

Split-type compression ignited rotor engine of the present invention, the starting operation of above-mentioned each embodiment, drive its air compression plant by the storage battery starting motor and at first turn round, produce pressurized gas, with its mixed gas burning work done device rotation of its compressed gas-driven, the regulator control system device moves simultaneously, regulate and control its mixed gas burning work done device and enter the work done state, promptly begin the work done running.

The mixed gas burning work done device of split-type compression ignited rotor engine of the present invention, can multistagely arrange, its rotor radius at different levels can be unequal, or wherein the one-level sense of rotation can be provided with on the contrary, the radius that can add greater trochanter in the dimensional range of extraneous conditions permit can be provided with more firing chamber thus to increase its output power; When identical burnup, can make the running torque of motor output get bigger value thus; The design of the rated power of motor output, running torque and rotating speed height has had great degrees of freedom thus.Thus, motor has the performance that adapts to different operating mode needs with different capacity, rotating speed, moment and different rotary direction.

Split-type compression ignited rotor engine of the present invention, complete machine structure is simple, the little in light weight and big efficient height of power of volume, its agent structure and parts, can make different fuels such as hydrogen, gasoline, diesel oil, combustion gas general with machine, manufacture cost and user cost are low, the manufacturing and designing of the explosive motor of the various uses that basic fundamental is can general output power different with rotating speed and boundary dimension.Compression ignite split fraction rotary engine of the present invention compression ignite to divide body technique be that air compression and mixed gas burning work done is carried out respectively by corresponding two devices, and but two device disalignments promptly can friction speed turn round, its air compression plant and mixed gas burning work done device, can also adopt cylinder piston type, i.e. cylinder piston type air compression and cylinder piston type mixed gas burning work done device.Cylinder piston type mixed gas burning work done device embodiment, similar to existing general reciprocating piston type internal combustion motor, different is, and piston runs to top dead center by lower dead center in cylinder no longer be compressed-air actuated process, only is exhaust process; And run to lower dead center by top dead center no longer is breathing process, only is mixed gas burning expansion work done process: the pressurized air of firing chamber that is arranged on the piston head of piston arrives top dead center is provided by the air compression plant of disalignment running.I.e. " air compression plant → cylinder

Piston type mixed gas burning work done device ".Its cylinder can take upright arrangement, V-arrangement to arrange or the star formula is arranged.

Claims

1. split-type compression ignited rotor engine is characterized in that: it is made up of mixed gas burning work done device (41) and air compression plant (39); Mixed gas burning work done device (41) is made up of stator (1) and rotor (2) two main parts, stator (1) two ends are by end cap (3) and end cap (4) sealing, rotor (2) is arranged in stator (1) control, the rotating shaft (5) of rotor (2) is stretched out outside the stator 1 two ends end cap (3,4), and the rotating shaft (5) of rotor (2) is a pto; Stator (1) and rotor (2) by rotor (2) center of circle be symmetrically arranged with two with upper combustion chamber and in groups for suction port, fuel injection orifice, lighting-up tuyere, the relief opening of firing chamber circulation work done and related device is installed; The suction port UNICOM of air compression plant (39) air outlet (37) and mixed gas burning work done device (41); Air compression plant (39) is driven by motor (38), and air compression plant (39) rotating shaft (35) is burnt with mixed gas and is connected by clutch (43) between work done device (41) rotating shaft (5).

2. split-type compression ignited rotor engine according to claim 1, it is characterized in that: stator (1) is a cylinder, and rotor (2) is arranged in stator (1) chamber with concentric; Rotor (2) periphery is provided with two above cave grooves for two sections by center of circle symmetry, branch, one section is that end face is sub-crescent shape of half or crooked wedge shape cave groove, by stator (1) inner headed face sealing formation firing chamber (11), rotor (1) another section periphery axially with firing chamber (11) the corresponding respectively turbine-like cave groove that is provided with, by stator (1) inner headed face sealing formation second firing chamber (12), partly be that rotor skirt section (13) is separated by by rotor (2) periphery radially, rotor (2) periphery is turbine shape; The rotor skirt section (13) that the firing chamber is (11) one sections radially is provided with blade groove (14) and slide on stator (1) inner headed face in blade (15) blade (15) exterior edge face of each firing chamber (11) of being used for radially separating that can slide therein.

3. split-type compression ignited rotor engine according to claim 1, it is characterized in that: on stator (1) circumference with center of circle symmetry, two above pre-combustion chambers (20) are set by the tangent direction of rotor (2) rotation, the inner port of its firing chamber is partially enclosed by rotor (2) periphery, external port is airtight by the firing chamber capping (19) that is provided with at stator (1) periphery, capping (19) is provided with suction port, fuel injection orifice, lighting-up tuyere in groups, the circulation work done of confession pre-combustion chamber (20), and related device is installed.

4. split-type compression ignited rotor engine according to claim 1, it is characterized in that: stator (1) is a cylinder, and rotor (2) is a cylindrical body, and rotor (2) off-centre places in stator (1) chamber, the inner headed face of the periphery of rotor (2) and stator (1) is a bit tangent; Clockwise son (2) sense of rotation is crossed the place, point of contact on the circumference of its stator (1), and one group of suction port, fuel injection orifice, lighting-up tuyere, relief opening for firing chamber circulation work done is set, and related device is installed; The blade (15) that rotor (2) circumference radially is provided with two above blade grooves (14) and can slides therein with center of circle symmetry, slide on stator (1) inner headed face in blade (15) exterior edge face; The mixed gas of being made up of stator (1) and rotor (2) burns work done device (41) with the two-stage setting, two inter-stages are separated by with dividing plate (23), the coaxial series connection of rotor (2), rotor (2) center of circle symmetry is pressed at two point of contacts of the rotor of its two-stage (2) periphery and stator (1) inner headed face.

5. split-type compression ignited rotor engine according to claim 1, it is characterized in that: stator (1) is that inner chamber is oval cylinder; Its rotor (2) is a cylindrical body, and rotor (2) is to place with one heart in stator (1) chamber, and rotor (2) periphery and 2 of stator (1) inner headed faces are that the ellipse short shaft two-end-point is tangent; The blade (15) that rotor (2) circumference radially is provided with two above blade grooves (14) and can slides therein with center of circle symmetry, slide on stator (1) inner headed face in blade (15) exterior edge face; Locate to be provided with blade slide plate (25) at each blade (15), blade slide plate (25) one ends are fixed in the slide guide board slot (24) that rotor (2) periphery offers, the outer end of the other end protecting cover blade (15); Clockwise son (2) sense of rotation is crossed the place, point of contact on the circumference of stator (1), promptly is arranged with two groups with 180 ° and supplies suction port, fuel injection orifice, lighting-up tuyere, the relief opening of firing chamber circulation work done and related device is installed.

6. split-type compression ignited rotor engine according to claim 1, it is characterized in that: air compression plant (39) is composed in series with the multiple exit centrifugal air compressor is coaxial by the multistage blade air compressor of axial flow.

7. split-type compression ignited rotor engine according to claim 1 is characterized in that: air compression plant (39) and coaxial series connection of mixed gas burning work done device (41).

8. as split-type compression ignited rotor engine as described in the claim 7, it is characterized in that: the suction port UNICOM of air compression plant (39) air outlet and pneumatic machinery.

9. as split-type compression ignited rotor engine as described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: the coaxial series connection of rotatingshaft of rotating shaft (5) and a hot gas expansion working device (42), the suction port UNICOM of relief opening and hot gas expansion working device (42).