CN103206253A - Electrical control sheet for variable multi-cylinder aerodynamic engine - Google Patents
Electrical control sheet for variable multi-cylinder aerodynamic engine Download PDFInfo
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- CN103206253A CN103206253A CN2012103262810A CN201210326281A CN103206253A CN 103206253 A CN103206253 A CN 103206253A CN 2012103262810 A CN2012103262810 A CN 2012103262810A CN 201210326281 A CN201210326281 A CN 201210326281A CN 103206253 A CN103206253 A CN 103206253A
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Abstract
The invention relates to a part for an aerodynamic engine and specifically relates to an electrical control sheet using compressed air as a dynamic force for a variable multi-cylinder aerodynamic engine. The variable multi-cylinder aerodynamic engine comprises an engine body (1), an upper box (20), an air inlet and outlet electrical control box (30), an air inlet and outlet device (40), an oil bottom case (50), a lower box (60) and an engine fixing frame (70), wherein the control sheets (171) are arranged at one end of an air inlet and outlet electrical control shaft (17) in the engine body (1) and rotate with the air inlet and outlet electrical control shaft (17), and a protruded portion of each of the control sheets (171) contacts with a corresponding standby static sheet during rotation so that on-and-off states of different cylinders (12) can be flexibly switched.
Description
Technical field
The present invention relates to the component that a kind of motor is used, in particular to a kind of for variable multi-cylinder air-powered motor automatically controlled.
Background technique
Motor is widely used in all trades and professions, the Modern Traffic means of transportation such as automobile, steamer etc. in, generally adopt with the piston internal-combustion engine of fuel oil as power source.This employing fuel oil is insufficient because of oil inflame on the one hand as the motor of power source, contain a large amount of harmful matters and befouling environment in the feasible gas of discharging, because the fuel oil that uses is to refine to obtain from oil, the in short supply day by day of petroleum resources makes the development of fuel engine and utilization be subjected to increasing restriction on the other hand.Therefore develop new, clean, free of contamination alternative energy source, perhaps reduce fuel consume as much as possible, reduce discharging and become urgent problem in the motor development, just in time satisfied this requirement with pressurized air as the air-powered motor of power source.
The application's claimant discloses a kind of air power engine assembly that can be used for transport facility in its patent documentation CN101413403 A (its international application of the same clan is WO2010051668 A1), this motor comprises gas holder, air distributor, engine body, clutch, clutch, automatic transmission, differential mechanism and places the interior turbo dynamo of exhaust chamber.This motor utilizes compressed air to do work and does not use any fuel, does not therefore have toxic emission, realized " zero-emission ", and recycling waste gas generates electricity, and has saved the energy, has reduced cost.But this motor is based on traditional four stroke engine, 720 ° of the every rotations of bent axle, and piston does work once.And can promote the piston acting as the pressurized air of power source can be in entering cylinder the time, and discharging then, namely the stroke of compressed air engine is actual is air inlet-expansion stroke and discharge stroke.Obviously, the disclosed this four-stroke compressed air engine of patent documentation CN101413403 A has been wasted effective expansion stroke greatly, has limited the efficient of motor.And the tail gas of this motor is failed recycling well, needs enough big gas holder deposit pressurized air could work the sufficiently long time.
Based on the existing problem of patent application CN101413403 A, the application's claimant is to disclose a kind of compressed air engine assembly with tail gas recycle loop in the application of China of 201110331809.9 at its application number, and this motor comprises cylinder, cylinder cap system, air inlet pipeline, gas exhaust piping, piston, connecting rod, bent axle, exhaust cam shaft, admission cam shaft, front gear box system and rear gear box.This motor utilizes compressed air to do work and does not use any fuel, does not therefore have toxic emission, realized " zero-emission ", and recycling waste gas does work, and has saved the energy, has reduced cost.But this motor is In-line multi-cylinder engine, in each the controller valve port in the controller controller valve only is installed, and under the certain situation of motor overall length, has limited cylinder cylinder number, thereby has limited the gross output of motor.Obviously, No. 201110331809.9 the disclosed this in-line multi-cylinder air-powered motor gross output of application is not high, and the configuration of motor still is worth exploring.
Be 201110331809.9 existing problems based on application number, the application's claimant is to disclose a kind of V-type multi-cylinder air-powered motor in the application of China of 201210063546.2 at its application number, comprising: multicylinder engine body, multicolumn body power distribution device, power equipment, controller system, air inlet control series flow control valve, compression gas tank group, constant voltage jar, electronic control unit ECU, pressurized air heating equipment and the selectable second air feed loop.Be intended to solve output power problem and the recycling problem of tail gas of air-powered motor, thereby realize new type of compression air engine economic, efficient, zero-emission.But this motor is not high to compressed-air actuated utilization, and is bigger to compressed-air actuated demand during the piston cylinder acting.
Summary of the invention
Based on the problems referred to above, the invention provides a kind of variable multi-cylinder air-powered motor, and the controlling component that is used for this motor, be intended to solve problems such as complex structure, pressurized air utilization ratio are not high, thereby realize economic, efficient, free of contamination new type of compression air engine.
According to an aspect of the present invention, a kind of automatically controlled for variable multi-cylinder air-powered motor is provided, and described air-powered motor comprises: engine body, upper box, intake and exhaust electric control box, air inlet and exhauster, oil sump, lower box, generator fixing frame; Engine body comprises cylinder, bent axle, connecting rod, cylinder column, crank; Cylinder is divided into cylinder 1#, cylinder 2#, cylinder 3#, cylinder 4#, cylinder 5#, cylinder 6#, and distributes up and down by cylinder 1#, 2#, 3# and cylinder 4#, 5#, 6#; An automatically controlled end that is arranged on intake and exhaust electric control axle rotates along with the rotation of intake and exhaust electric control axle.
Preferably, described automatically controlled is that the centre has circular hole, the outer ring is similar to round plate, and the diameter of this circular hole is the diameter of axle of crankshaft front end.
Preferably, described automatically controlled is three, is respectively first automatically controlled, second automatically controlled, the 3rd automatically controlled.
Preferably, described automatically controlled is arranged to: first automatically controlled and second automatically controlled differs 120 °, and second automatically controlled and the 3rd automatically controlled differs 120 °, and the 3rd automatically controlled and first automatically controlled differs 120 °.
When intake and exhaust electric control axle turns clockwise 120 ° the time, second automatically controlled projection and second treats that the static sheet contacts, and presses air during the intake valve of second cylinder is opened and entered; When intake and exhaust electric control axle turns clockwise 120 ° the time again, the 3rd automatically controlled projection and the 3rd treats that the static sheet contacts, and presses air during the intake valve of the 3rd cylinder is opened and entered.
Preferably, described automatically controlled is titanium alloy sheet, and is separated by plectane between adjacent two automatically controlled.
Preferably, described automatically controlled is fixed on the bent axle by being threaded with crankshaft front end.
Preferably, described crankshaft front end is hexagon nut.
By motor of the present invention automatically controlled, can control the switching of the intake and exhaust of difference cylinder effectively, exactly, and to enter pressurized air in the cylinder in this invention be by entering in the cylinder after the decompression, thereby can make the operating time of motor longer at the pressurized air of equal volume.
Description of drawings
To describe now according to preferred but non-restrictive example of the present invention, these and other features of the present invention, aspect and advantage will become apparent when reading following detailed description with reference to the accompanying drawings, wherein:
Fig. 1 is automatically controlled general illustration for variable multi-cylinder aerodynamic force generator of the present invention;
Fig. 2 among Fig. 1 according to the three-dimensional stravismus perspective view that removes the automatically controlled body that is used for variable multi-cylinder aerodynamic force generator behind casing, air inlet and exhauster and the fixing frame of the present invention;
Fig. 3 among Fig. 1 according to the plan view that removes the automatically controlled body that is used for variable multi-cylinder aerodynamic force generator behind casing, air inlet and exhauster and the fixing frame of the present invention;
Fig. 4 among Fig. 1 according to the side view that removes the automatically controlled body that is used for variable multi-cylinder aerodynamic force generator behind casing, air inlet and exhauster and the fixing frame of the present invention;
Fig. 5 A is the structural representation according to automatically controlled upper box for variable multi-cylinder aerodynamic force generator of the present invention among Fig. 1;
Fig. 5 B is the worm's eye view according to automatically controlled upper box for variable multi-cylinder aerodynamic force generator of the present invention among Fig. 1;
Fig. 6 is the structural representation according to automatically controlled connecting rod for variable multi-cylinder aerodynamic force generator of the present invention among Fig. 1;
Fig. 7 is the side view according to automatically controlled connecting rod for variable multi-cylinder aerodynamic force generator of the present invention among Fig. 1;
Fig. 8 is the partial sectional view according to automatically controlled connecting rod for variable multi-cylinder aerodynamic force generator of the present invention among Fig. 1;
Fig. 9 A is the sectional view of single cylinder work during by the intake valve air inlet according to automatically controlled A control valve for variable multi-cylinder aerodynamic force generator of the present invention among Fig. 2;
Fig. 9 B be among Fig. 2 according to automatically controlled B control valve exhaust valve air inlet for variable multi-cylinder aerodynamic force generator of the present invention the time single cylinder work sectional view;
Figure 10 A be among Fig. 2 according to automatically controlled A control valve intake valve air inlet for variable multi-cylinder aerodynamic force generator of the present invention the time twin-tub work sectional view;
The sectional view of Figure 10 B twin-tub work during for finishing according to the automatically controlled A control valve intake valve air inlet for variable multi-cylinder aerodynamic force generator of the present invention among Fig. 2;
Figure 11 be among Fig. 2 according to of the present invention for automatically controlled bent axle of variable multi-cylinder aerodynamic force generator and the structural representation of Control Shaft;
Figure 12 be among Fig. 2 according to of the present invention for automatically controlled bent axle of variable multi-cylinder aerodynamic force generator and the plan view of Control Shaft;
Figure 13 be among Fig. 2 according to of the present invention for automatically controlled bent axle of variable multi-cylinder aerodynamic force generator and the partial sectional view of Control Shaft;
Figure 14 is the structural representation according to automatically controlled Control Shaft for variable multi-cylinder aerodynamic force generator of the present invention among Fig. 2;
Figure 15 is the plan view according to automatically controlled Control Shaft for variable multi-cylinder aerodynamic force generator of the present invention among Fig. 2;
Figure 16 A is the automatically controlled reset condition figure according to automatically controlled Control Shaft for variable multi-cylinder aerodynamic force generator of the present invention among Fig. 2;
Figure 16 B is the automatically controlled phase diagram according to 120 ° of the automatically controlled Control Shaft rotations for variable multi-cylinder aerodynamic force generator of the present invention among Fig. 2;
Figure 16 C is the automatically controlled phase diagram according to 240 ° of the automatically controlled Control Shaft rotations for variable multi-cylinder aerodynamic force generator of the present invention among Fig. 2;
Figure 17 is according to automatically controlled control system schematic representation for variable multi-cylinder aerodynamic force generator of the present invention.
Embodiment
The following description only is exemplary and be not in order to limit the disclosure, application or purposes in essence.Should be understood that in whole accompanying drawings, corresponding reference character is represented identical or corresponding components and feature.
With reference now to Fig. 1,, Fig. 1 is the general illustration according to variable multi-cylinder air-powered motor of the present invention.In Fig. 1, variable multi-cylinder air-powered motor comprises engine body 1, upper box 20, intake and exhaust electric control box 30, air inlet and exhauster 40, oil sump 50, lower box 60, bent axle 14, admission line 41, exhaust duct 42, fixing frame 70.As shown in Figure 1, high pressure gas holder group (not shown) is connected with external gas station or external aerator by the compressed air inlet pipeline, to obtain required high pressure air from the external world.The compressed air inlet pipeline is provided with flowmeter A, pressure meter P and manual switch (not shown).Flowmeter A is used for measuring and monitoring the compressed-air actuated flow that enters high pressure gas holder group (not shown), and pressure meter P enters the compressed-air actuated pressure of high pressure gas holder group (not shown) for measurement and monitoring.When needs carry out aerating by external aerator or gas station to high pressure gas holder group (not shown), open manual switch, high pressure air enters high pressure gas holder group (not shown), when the flowmeter A on the pipeline of compressed air inlet and pressure meter P reach regulation numerical value, close manual switch, finish the gas replenishment process of high pressure gas holder group (not shown), so just can obtain under the rated pressure pressurized air such as 30MPa.In order to guarantee the Safety performance of gas holder, one, two or more safety valve (not shown) can be set on high pressure gas holder group (not shown).
High pressure gas holder group (not shown) can be to have one, two, three, four of enough capacity or more high pressure gas holder to combine with the form of serial or parallel connection, according to the actual demand of application, determine the composition gas tank number of high pressure gas holder group (not shown).High pressure gas holder group (not shown) is connected to constant voltage jar (not shown) by pipeline, is provided with flowmeter A and pressure meter P and the reduction valve of monitoring and control compressed air require and pressure respectively on the pipeline equally.The high pressure air that reduction valve is used for high pressure gas holder group (not shown) is provided reduces pressure, and is sent to constant voltage jar (not shown) with suitable pressure.Constant voltage jar (not shown) is used for stablizing the pressure from the high-pressure air of high pressure gas holder group (not shown), and its pressure is 1-2MPa, preferably, and 1.5PMa.
Continue to consult Fig. 1, can be by entering in corresponding cylinder 1#, cylinder 2#, cylinder 3#, cylinder 4#, cylinder 5#, the cylinder 6# through the admission line 41 on air inlet and the exhauster 40 after the heating equipment heating from the pressurized air of constant voltage jar.The gas of discharging after in addition, acting is finished pools together by pipeline 1##, pipeline 2##, pipeline 3##, pipeline 4##, pipeline 5##, pipeline 6## and finally discharges through exhaust duct 42.The power of this motor is from pressurized air, and the gas of discharging after acting is finished is similarly air, the gas after discharging directly can be discharged in the atmosphere can not pollute.
Consult Fig. 2-Fig. 4 now, Fig. 2 among Fig. 1 according to the three-dimensional stravismus perspective view that removes the variable multi-cylinder air-powered motor body behind casing, air inlet and exhauster and the fixing frame of the present invention; Fig. 3 among Fig. 1 according to the plan view that removes the variable multi-cylinder air-powered motor body behind casing, air inlet and exhauster and the fixing frame of the present invention; Fig. 4 among Fig. 1 according to the side view that removes the variable multi-cylinder air-powered motor body behind casing, air inlet and exhauster and the fixing frame of the present invention, it comprises cylinder 12, bent axle 14.As shown in Figures 2 and 3, this machine of motor 1 comprises an exhaust casing, and the number of cylinder is 6, particularly, can be 2,4,6,8 etc.In example of the present invention, per two cylinders share a cylinder baffle 121(and see Fig. 9).According to Fig. 2 and shown in Figure 3, per two cylinders are distributed in up and down in the cylinder baffle 121, are respectively cylinder 1#, cylinder 2#, cylinder 3# is distributed in top; Cylinder 4#, cylinder 5#, cylinder 6# are distributed in the bottom.Each cylinder 12 is provided with solenoid valve 11, and solenoid valve 11 is provided with intake valve 13, exhaust valve 15.Accommodate cylinder piston 122 in the cylinder 12, cylinder piston 122 is connected on the bent axle 14 by connecting rod 16 and cylinder column 120.The rotation of bent axle 14 drives piston and moves reciprocatingly in cylinder 12.
Next with reference to figure 5A-Fig. 5 B.Upper box 20 shown in Fig. 5 A-Fig. 5 B and lower box 60 shown in Figure 1 are used for airtight engine main body 1.Upper box 20 is the structure of the cuboid substantially of intermediate hollow, and its front has 6 inlet holes 201 and 6 exhaust ports 202.Pipeline 1## on air inlet and the exhauster 40, pipeline 2##, pipeline 3##, pipeline 4##, pipeline 5##, pipeline 6## pass to as exhaust duct mutually with cylinder 1#, cylinder 2#, cylinder 3#, cylinder 4#, cylinder 5#, cylinder 6# respectively.When the throttle of motor was opened, the pressurized gas in the constant voltage jar entered in the cylinder 12 by admission line 41; Back discharge that the IC Intake Valve Closes gas of finishing rear cylinder 12 when cylinder acting is pooled to exhaust duct 42 by the pipeline 1## on air inlet and the exhauster 40, pipeline 2##, pipeline 3##, pipeline 4##, pipeline 5##, pipeline 6##.The bottom of the biside plate of casing has axle journal groove 204, be processed with axle journal lubricating oil sump 206 and lubricating oil duct 207 on the intrados of axle journal groove 204, in axle journal lubricating oil sump 206, inject lubricant oil, so that the bent axle 14 that is opposite in the axle journal groove 204 is lubricated.In addition, be provided with the rolling bearing (not shown) at bent axle 14 two ends and axle journal groove 204 cooperation places, the lubricant oil in the axle journal lubricating oil sump 206 can be lubricated bearing.Shown in Fig. 5 B, the inside top of casing 203 is provided with 3 oil nozzles 205, and each oil nozzle 205 is straight facing to each connecting rod 16, and connecting rod 16 is lubricated.In addition, the number of oil nozzle 205 increases or reduces according to increase or the minimizing of cylinder 12, i.e. increase according to connecting rod 16 increases, the minimizing of connecting rod 16 and reducing.
Next further bent axle is described in detail in conjunction with Fig. 6-8.Cylinder piston 122 is connected on the bent axle 14 by connecting rod 16 and cylinder column 120, and the bottom of connecting rod 16 has the semicircle slotted eye, links together by link pin 130 and connecting rod 16.The two ends of link pin 130 are provided with snap ring 170, and semicircle shape is processed in the upper end of connecting rod 16, and connecting rod 16 can rotate in the slotted eye of cylinder column 120.The builtup member of connecting rod 16 and cylinder column 120 by connecting bar and crankshaft be connected loam cake 18, connecting bar and crankshaft connects lower cover 19 and is installed on the bent axle 14, connecting bar and crankshaft connects the both sides that loam cake 18, connecting bar and crankshaft connect lower cover 19 and has circular hole.Connecting bar and crankshaft connects loam cake 18, connecting bar and crankshaft connection lower cover 19 is the two halves nahlock, the middle part of its semicircle piece has half slot, the diameter of this half slot is about the diameter of crankshaft 142, and connecting bar and crankshaft connects loam cake 18, connecting bar and crankshaft connection lower cover 19 half slots are Spielpassung with cooperating of crankshaft 142.Connecting bar and crankshaft connection loam cake 18 is connected lower cover 19 and links together by two groups of connecting bar and crankshaft fixing bolts 150, connecting bar and crankshaft set screw nut 160 with connecting bar and crankshaft.
With reference now to Fig. 9 A-Fig. 9 B(direction of arrow, be gas flow direction), specifically describe the smooth working process of variable multi-cylinder air-powered motor.At first with reference to figure 9A, it shows the internal structure of cylinder.Be provided with cylinder piston 122, cylinder column 120 in the cylinder baffle 121.Cylinder is divided into cylinder left side air chamber 123 and the right air chamber 124 of cylinder, and each cylinder chamber all is equipped with solenoid valve 11.Solenoid valve 11 on the air chamber 123 of a cylinder left side is made up of A valve body 111-1, A rubber seal 112-1, A spool 113-1, A coil 114-1, A Returnning spring 115-1; Solenoid valve 11 on the right air chamber 124 of cylinder is made up of B valve body 111-2, B rubber seal 112-2, B spool 113-2, B coil 114-2, B Returnning spring 115-2.
Further with reference to figure 9A and Figure 17.When motor is steadily just changeing, open the throttle of motor and just changeing distributor, then divide electric sector-meeting corresponding with cylinder 1# treat static sheet 1 ' contact, then the A intake and exhaust control valve of cylinder 1# is opened, the a mouth at its intake valve 13 places can enter pressurized gas, and the cylinder piston 122 that promotes in the cylinder left side air chamber 123 moves to the right air chamber 124 of cylinder, and bent axle 14 turns over 90 ° and then divides electric sheet to be in meta, leave treat static sheet 1 ', then the intake valve 13 of cylinder 1# is closed.At this moment, the expansion of compressed gas acting in the cylinder 1#, the c mouth of the exhaust valve 15 of gas from the B intake and exhaust control valve is discharged.When bent axle 14 changes 30 ° more by the time, divide electric sector-meeting corresponding with cylinder 2# treat static sheet 2 ' contact, then cylinder 2# can enter pressurized gas; When bent axle 14 turns over 90 ° again, then divide electric sheet to be in meta, leave treat static sheet 2 ', then the intake valve 13 of cylinder 2# is closed.At this moment, by the acting of the expansion of compressed gas in the cylinder 2#, the c mouth of the exhaust valve 15 of gas from the B intake and exhaust control valve is discharged.When bent axle 14 changes 30 ° more by the time, divide electric sector-meeting corresponding with cylinder 3# treat static sheet 3 ' contact, then cylinder 3# can enter medium pressure gas.When bent axle 14 turns over 90 °, then divide electric sheet to be in meta, leave treat static sheet 3 ', then the intake valve 13 of cylinder 3# is closed.At this moment, the acting of expanding of the medium pressure gas in the cylinder 3#, the c mouth of the exhaust valve 15 of gas from the B intake and exhaust control valve is discharged.When bent axle changes 30 ° more by the time, divide electric sector-meeting corresponding with cylinder 1# treat static sheet 1 ' contact, then cylinder 1# can enter pressurized gas.When bent axle 14 turns over 90 °, then divide electric sheet to be in meta, leave treat static sheet 1 ', then the intake valve 13 of cylinder 1# is closed.At this moment, the expansion of compressed gas acting in the cylinder, the c mouth of the exhaust valve 15 of gas from the B intake and exhaust control valve is discharged.During the motor smooth working, its cylinder just according to cylinder 1#, 2#, 3# with this circular work, reach the motor smooth operation.
Next with reference to figure 9B.When motor steadily reverses, open the throttle of motor and reverse distributor, then divide electric sector-meeting corresponding with cylinder 4# treat static sheet 4 ' contact, the d mouth at intake valve 13 places on the B intake and exhaust control valve of cylinder 4# can enter pressurized gas at this moment, and the cylinder piston 122 that promotes in the right air chamber 124 of cylinder moves to cylinder left side air chamber 123; When bent axle 13 reversed 90 °, divide electric sheet to be in meta, leave treat static sheet 4 ', the intake valve 13 of cylinder 4# is closed, the expansion of compressed gas acting of this moment in the cylinder, the b mouth of the exhaust valve 15 of gas from the A intake and exhaust control valve is discharged.When bent axle 14 another mistakes are changeed 30 ° by the time, divide electric sector-meeting corresponding with cylinder 5# treat static sheet 5 ' contact, this moment, cylinder 5# can enter pressurized gas, bent axle 14 reversed 90 °, divide electric sheet to be in meta, leave treat static sheet 5 ', then the intake valve 13 of cylinder 5# is closed, the b mouth of the acting of expanding of the medium pressure gas in cylinder this moment, the gas exhaust valve 15 from the A intake and exhaust control valve is discharged.When bent axle another mistake is changeed 30 ° by the time, divide electric sector-meeting corresponding with cylinder 6# treat static sheet 6 ' contact, this moment, cylinder 6# can enter medium pressure gas, bent axle 14 reversed 90 °, divide electric sheet to be in meta, leave treat static sheet 6 ', the intake valve 13 of cylinder 6# is closed, the b mouth of the expansion of compressed gas acting of this moment in the cylinder, the gas exhaust valve 15 from the A intake and exhaust control valve is discharged.When bent axle another mistake is changeed 30 ° by the time, divide electric sector-meeting corresponding with cylinder 4# treat static sheet 4 ' contact, this moment, cylinder 4# can enter pressurized gas, bent axle 14 reversed 90 °, divide electric sheet to be in meta, leave treat static sheet 4 ', the intake valve 13 of cylinder 4# is closed, the b mouth of the acting of expanding of the medium pressure gas in cylinder this moment, the gas exhaust valve 15 from the A intake and exhaust control valve is discharged.Motor when reversing smooth working, its cylinder just according to cylinder 4#, 5#, 6# with this circular work, reach steadily contrary running of motor.
With reference now to Figure 10 A and Figure 10 B.When motor need be climbed or be strengthened power, throttle starts distributor and opens, divide electric sector-meeting corresponding with cylinder 1# treat static sheet 1 ' contact, simultaneously the corresponding electric sheet of branch of cylinder 5# with treat static sheet 5 ' also contact, this moment, the A intake and exhaust control valve of cylinder 1# was opened, the a mouth at its intake valve 13 places can enter pressurized gas, the cylinder piston 122 that promotes in the cylinder left side air chamber 123 moves to the right air chamber 124 of cylinder, connecting rod 16 promotes bent axle 14 and rotates, and the corresponding connecting rod 16 of cylinder 5# is 14 rotations of pulling bent axle, plays the effect of two-way power.
When bent axle 14 turns over 30 ° of angles, the corresponding electric sheet of branch of cylinder 5# with treat static sheet 5 ' from being in meta, and the corresponding connecting rod 16 of cylinder 1# this moment still is 14 actings of pressured contracting gas promotion bent axle, and cylinder 5# then is pressured contracting gas expansion for doing work, and drivening rod 16 is with 14 actings of pulling bent axle.When bent axle changes 30 ° again, cylinder 1# is still as acting before, but the corresponding electric sheet of branch of cylinder 6# this moment with treat static sheet 6 ' contact, just the intake valve 13 of cylinder 6# is opened, begin to enter pressurized gas, pressurized gas promotes cylinder piston 122,14 actings of pulling bent axle, this moment pressured contracting gas promote cylinder piston 122 and 14 actings of pulling bent axle be the 6# cylinder, pressured contracting gas promotes cylinder piston 122, be the 1# cylinder with what promote bent axle 14 actings, pneumatically expands and promotes cylinder piston 122, and with 14 actings of pulling bent axle are 5# cylinders; When bent axle 14 changes 30 ° again, the corresponding electric sheet of branch of cylinder 1# with treat static sheet 1 ' from and be in meta, expansion of compressed gas continues acting; At this moment, the corresponding connecting rod 16 of cylinder 6# still is pressured contracting gas-powered bent axle 14 actings, and cylinder 5# then is pressured contracting gas expansion for doing work, thereby drivening rod 16 drives bent axle 14 actings.When bent axle 14 changeed 30 ° again, cylinder 5# stopped acting, and cylinder 1# continues pressured contracting gas expansion for doing work, and cylinder 6# still relies on pressurized gas to promote acting, but the corresponding electric sheet of branch of cylinder 2# this moment with treat static sheet 2 ' contact, cylinder 2# begins to do work.The acting of going down that so circulates is cylinder 1#, 6#, 2#, 4#, 3#, 5# in proper order, and wherein cylinder 1#, 2#, 3# do work by promoting bent axle 14, and cylinder 4#, 5#, 6# are 14 actings of pressured contracting gas pulling bent axle.Thus, bent axle 14 has the multi-cylinder acting when rotating, thereby adds high pulling torque output, reaches the demand of climbing or big power output.
With reference now to Figure 11-13,, bent axle 14 comprises crank 140, rear end 141, crankshaft 142, crankshaft front end 146.Crankshaft 142 is provided with bearing 143, bearing fixing circle 144, is processed with one or more lubricating oil sumps 145 on the diameter of axle of crankshaft 142, and it is used for bearing 143 is lubricated.Crankshaft front end 146 is provided with intake and exhaust electric control axle 17, and automatically controlled film-making 171 is installed on the intake and exhaust electric control axle 17, and there is automatically controlled fixed end 172 its end.In a preferred embodiment of the invention, the crank 140 of bent axle 14 separates 3 crankshafts 142, and the number of crank 140 is 4, and this number can increase according to the number of cylinder or reduce, and these all are that those skilled in the art expect easily.Be processed with through hole on the crank 140, it is used for connecting crank axle 142, and crankshaft 142 is fixed in the through hole of crank 140 by nut 147.In order to prevent that crank 140 and crankshaft 142 contacting points from getting rusty, the diameter of axle of crankshaft 142 is provided with oil leab 148, is lubricated by 148 pairs of crankshafts 142 of oil leab and bearing 143 from the lubricant oil of lubricating oil sump 145, prevents that it from getting rusty.
As Figure 14-shown in Figure 15, intake and exhaust electric control axle 17 is provided with 3 automatically controlled 171, and it is respectively applied to control the breathing action of 6 cylinders of variable multi-cylinder air-powered motor.This automatically controlled 171 is that the centre has circular hole, the outer ring is similar to round plate, and the diameter of this circular hole is the diameter of axle of crankshaft front end 146.Position between each automatically controlled is static relatively, and automatically controlled also is static relatively with respect to bent axle 14.The metal that automatically controlled 171 material selection is antirust, wear-resisting or nonmetallic material, for example stainless steel, titanium alloy sheet or high-intensity resin.In addition, linking to each other is separated by plectane between two automatically controlled, and automatically controlled 171 is clamped in wherein, fixes by being threaded with automatically controlled fixed end 172 for automatically controlled 171.
Next with reference to figure 16A-Figure 16 C, when Figure 16 A is the motor smooth working, cylinder 1# feeds pressurized air, the projection of first automatically controlled 171-1 in automatically controlled 171 with treat static sheet 1 ' contact, first automatically controlled 171-1 and second automatically controlled 171-2 differ 120 °, second automatically controlled 171-2 and the 3rd automatically controlled 171-3 differ 120 °, and the 3rd automatically controlled 171-3 and first automatically controlled 171-1 differ 120 °; When intake and exhaust electric control axle 17 turns clockwise 120 ° the time, the projection of second automatically controlled 171-2 with treat static sheet 2 ' contact, the intake valve of cylinder 2# is opened and is entered pressurized air, shown in Figure 16 B; When intake and exhaust electric control axle 17 turns clockwise 120 ° the time again, the projection of the 3rd automatically controlled 171-3 with treat static sheet 3 ' contact, the intake valve of cylinder 3# is opened and is entered pressurized air, shown in Figure 16 C.
Describe the intake and exhaust control system in detail in conjunction with Figure 17 now.The effect of intake and exhaust control system is the opening sequence according to the command signal control solenoid valve of electronic control unit.Because solenoid valve has decompression, it has just formed series flow control valve with the combination of decompression pressure regulator valve, thereby the rotating speed of motor can be adjusted in the suitable scope.On engine body 1, optionally be provided with multiple sensors, such as the temperature transducer of the velocity transducer of measuring engine speed, the throttle potentiometer of judging accelerator pedal position, measurement engine body temperature.
When motor is steadily just changeing, the throttle of motor and just changeing distributor and opening, divide electric sheet corresponding with cylinder 1# treat static sheet 1 ' contact, cylinder 1# enters pressurized gas; When bent axle turns over 90 °, divide electric sheet to be in meta, leave treat static sheet 1 ', the expansion of compressed gas acting in the IC Intake Valve Closes of cylinder 1#, this moment cylinder 1#.When bent axle changes 30 ° more by the time, divide electric sheet corresponding with cylinder 2# treat static sheet 2 ' contact, enter pressurized gas among the cylinder 2#; When bent axle turns over 90 ° again, divide electric sheet to be in meta, leave treat static sheet 2 ', the expansion of compressed gas acting in the IC Intake Valve Closes of cylinder 2#, this moment cylinder 2#.When bent axle changes 30 ° more by the time, divide electric sheet corresponding with cylinder 3# treat static sheet 3 ' contact, enter pressurized gas among the cylinder 3#, when bent axle turns over 90 °, divide electric sheet to be in meta, leave treat static sheet 3 ', the IC Intake Valve Closes of cylinder 3#, the interior expansion of compressed gas acting of cylinder 3# this moment.When bent axle changes 30 ° more by the time, divide electric sector-meeting corresponding with cylinder 1# treat static sheet 1 ' contact, enter pressurized gas among the cylinder 1#; Bent axle turns over 90 °, divides electric sheet to be in meta, leave treat static sheet 1 ', the IC Intake Valve Closes of cylinder 1#, the expansion of compressed gas acting of this moment in the cylinder.Motor is when just changeing smooth working, and its cylinder with this circular work, reaches the motor smooth operation according to the order of cylinder 1#, 2#, 3#.
When motor steadily reverses, the throttle of motor and reverse distributor and open, divide electric sheet corresponding with cylinder 4# treat static sheet 4 ' contact, cylinder 4# enters pressurized gas; Bent axle reversed 90 °, divided electric sheet to be in meta, leave treat static sheet 4 ', the IC Intake Valve Closes of cylinder 4#, the expansion of compressed gas acting of this moment in the cylinder.When bent axle another mistake is changeed 30 ° by the time, divide electric sheet corresponding with cylinder 5# treat static sheet 5 ' contact, enter pressurized gas among the cylinder 5#; When bent axle reversed 90 °, divide electric sheet to be in meta, leave treat static sheet 5 ', the IC Intake Valve Closes of cylinder 5#, the expansion of compressed gas acting of this moment in the cylinder.When bent axle another mistake is changeed 30 ° by the time, divide electric sheet corresponding with cylinder 6# treat static sheet 6 ' contact, enter pressurized gas in the cylinder 6#; When bent axle reversed 90 °, divide electric sheet to be in meta, leave treat static sheet 6 ', the IC Intake Valve Closes of cylinder 6#, the expansion of compressed gas acting of this moment in the cylinder.When bent axle another mistake is changeed 30 ° by the time, divide electric sheet corresponding with cylinder 4# treat static sheet 4 ' contact, cylinder 4# enters pressurized gas; Bent axle reversed 90 °, divided electric sheet to be in meta, leave treat static sheet 4 ', the IC Intake Valve Closes of cylinder 4#, this moment is by the acting of the expansion of compressed gas in the cylinder.During the motor smooth working, its cylinder just according to cylinder 4#, 5#, 6# with this circular work, reach steadily contrary running of motor.
When motor need be climbed or be strengthened power, throttle starts distributor and opens, divide electric sector-meeting corresponding with cylinder 1# treat static sheet 1 ' contact, simultaneously the corresponding electric sheet of branch of cylinder 5# with treat static sheet 5 ' also contact, this moment, the A intake and exhaust control valve of cylinder 1# was opened, connecting rod promotes bent axle and rotates, and the corresponding connecting rod pulling bent axle of cylinder 5# rotates, and plays the effect of two-way power.
When bent axle turns over 30 °, the corresponding electric sheet of branch of cylinder 5# with treat static sheet 5 ' from and be in meta, the corresponding connecting rod of cylinder 1# this moment still is that pressured contracting gas promotes the bent axle acting, and cylinder 5# then is pressured contracting gas expansion for doing work, thus the acting of drivening rod pulling bent axle.When bent axle changes 30 ° again, cylinder 1# is still as acting before, but the corresponding electric sheet of branch of cylinder 6# this moment with treat static sheet 6 ' contact, just the intake valve of cylinder 6# is opened, begin to enter pressurized gas, pressurized gas promotes cylinder piston and spurs the bent axle acting; At this moment, pressurized gas promotes cylinder piston and what spur the bent axle acting is the 6# cylinder, rely on pressurized gas to promote cylinder piston and promote the bent axle acting the 1# cylinder arranged, pneumatically expands and promotes cylinder piston and what spur the bent axle acting is the 5# cylinder; When bent axle changes 30 ° again, the corresponding electric sheet of branch of cylinder 1# with treat static sheet 1 ' from and be in meta, continue acting by expansion of compressed gas; The corresponding connecting rod of cylinder 6# this moment still is the acting of pressured contracting gas pulling bent axle, and cylinder 5# then is pressured contracting gas expansion for doing work, thus the acting of drivening rod pulling bent axle.When bent axle changeed 30 ° again, cylinder 5# stopped acting, and cylinder 1# continues pressured contracting gas expansion for doing work, and cylinder 6# still be that pressured contracting gas promotes acting, but the corresponding electric sheet of branch of cylinder 2# this moment with treat static sheet 2 ' contact, cylinder 2# begins to do work.So circulation is gone down, and the acting order is carried out successively according to cylinder 1#, 6#, 2#, 4#, 3#, 5#, and wherein cylinder 1#, 2#, 3# do work by promoting bent axle, and cylinder 4#, 5#, 6# are the actings of pressured contracting gas pulling bent axle.Thus, when bent axle rotates, raise the efficiency thereby the multi-cylinder acting strengthens torsion, and then reach the requirement of climbing or big power output.
Although at length disclose the present invention with reference to the accompanying drawings, it should be understood that these descriptions only are exemplary, be not to limit application of the present invention.Protection scope of the present invention is limited by accessory claim, and can be included in various modification, remodeling and the equivalents of doing at the present invention under the situation that does not break away from protection domain of the present invention and spirit.
Claims (7)
1. automatically controlled of being used for variable multi-cylinder air-powered motor, described air-powered motor comprises: engine body (1), upper box (20), intake and exhaust electric control box (30), air inlet and exhauster (40), oil sump (50), lower box (60), fixing frame (70);
Described engine body (1) comprising: cylinder (12), bent axle (14), connecting rod (15), cylinder column (120), crank (13); Wherein,
Cylinder (12) is divided into cylinder 1#, cylinder 2#, cylinder 3#, cylinder 4#, cylinder 5#, cylinder 6#, and distributes up and down by cylinder 1#, 2#, 3# and cylinder 4#, 5#, 6#;
It is characterized in that: automatically controlled (171) are arranged on an end of intake and exhaust electric control axle (17), though and the rotation of intake and exhaust electric control axle (17) and rotating.
2. automatically controlled as claimed in claim 1, it is characterized in that: described automatically controlled (171) for the centre has circular hole, the outer ring is similar to round plate, the diameter of this circular hole is the diameter of axle of crankshaft front end (146).
3. automatically controlled as claimed in claim 1 or 2, it is characterized in that: described automatically controlled (171) are three, are respectively first automatically controlled (171-1), second automatically controlled (171-2), the 3rd automatically controlled (171-3).
4. automatically controlled as claimed in claim 3, it is characterized in that: described automatically controlled (171) are arranged to: first automatically controlled (171-1) and second automatically controlled (171-2) differ 120 °, second automatically controlled (171-2) and the 3rd automatically controlled (171-3) differ 120 °, and the 3rd automatically controlled (171-3) and first automatically controlled (171-1) differ 120 °.
5. automatically controlled as claimed in claim 1 or 2, it is characterized in that: described automatically controlled (171) are titanium alloy sheet, and are separated by plectane between adjacent two automatically controlled (171).
6. automatically controlled as claimed in claim 1 or 2, it is characterized in that: described automatically controlled (171) are fixed on by being threaded on the bent axle (14) with crankshaft front end (146).
7. automatically controlled as claimed in claim 2, it is characterized in that: described crankshaft front end (146) is hexagon nut.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210326281.0A CN103206253B (en) | 2012-09-06 | 2012-09-06 | Electrical control sheet for variable multi-cylinder aerodynamic engine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210326281.0A CN103206253B (en) | 2012-09-06 | 2012-09-06 | Electrical control sheet for variable multi-cylinder aerodynamic engine |
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| CN103206253B CN103206253B (en) | 2014-12-03 |
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| JP2006183517A (en) * | 2004-12-27 | 2006-07-13 | Toyota Industries Corp | Expansion machine |
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| CN102587989A (en) * | 2012-03-09 | 2012-07-18 | 周国泰 | Aerodynamic engine assembly |
| CN202810951U (en) * | 2012-09-06 | 2013-03-20 | 祥天控股（集团）有限公司 | Electrical control plate for variable multi-cylinder aerodynamic engine |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050268611A1 (en) * | 2004-06-08 | 2005-12-08 | Denso Corporation | Steam engine |
| JP2006183517A (en) * | 2004-12-27 | 2006-07-13 | Toyota Industries Corp | Expansion machine |
| CN201705395U (en) * | 2010-07-12 | 2011-01-12 | 李少壮 | Engine for compressed air-powered car |
| CN102373957A (en) * | 2010-08-08 | 2012-03-14 | 杨应捷 | Electronic control compressed air power engine |
| CN102587989A (en) * | 2012-03-09 | 2012-07-18 | 周国泰 | Aerodynamic engine assembly |
| CN202810951U (en) * | 2012-09-06 | 2013-03-20 | 祥天控股（集团）有限公司 | Electrical control plate for variable multi-cylinder aerodynamic engine |
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| CN103206253B (en) | 2014-12-03 |
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