CN103206248B - Cylinders for variable multi-cylinder aerodynamic engine - Google Patents
Cylinders for variable multi-cylinder aerodynamic engine Download PDFInfo
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- CN103206248B CN103206248B CN201210326353.1A CN201210326353A CN103206248B CN 103206248 B CN103206248 B CN 103206248B CN 201210326353 A CN201210326353 A CN 201210326353A CN 103206248 B CN103206248 B CN 103206248B
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Abstract
The invention relates to cylinders and specifically relates to cylinders for a variable multi-cylinder aerodynamic engine. A cylinder piston and a cylinder rod are arranged in a cylinder casing of each of the cylinders, and each of the cylinders is divided into a left cylinder air chamber and a right cylinder air chamber and provided with a magnetic valve. When an air inlet and outlet control valve A of a cylinder 1# is opened, compressed air flows into a port a of an air inlet gate of the air inlet and outlet control valve A to push the cylinder piston in the left cylinder air chamber to move towards the right cylinder air chamber; and a crankshaft rotates the compressed air in the cylinder 1# for expansion working, a returning spring B in the right air chamber is compressed, and the air is vented from a port c at the position of an air vent gate on an air inlet and outlet control valve B. On the contrary, when an air inlet and outlet control valve A of a cylinder 2# is opened, a returning spring A in the left air chamber is compressed, and the air is vented from a port b at the position of an air vent gate on the air inlet and outlet control valve A. When the engine stably operates, the cylinders circularly work in the sequence of the cylinder 1#, the cylinder 2# and a cylinder 3# so as to achieve the purpose that the engine can stably run.
Description
Technical field
The present invention relates to a kind of cylinder, have more, relate to a kind of cylinder for variable multi-cylinder air-powered motor.
Background technique
Motor is widely used in all trades and professions, Modern Traffic means of transportation such as automobile, steamer etc. in, generally adopt the piston internal-combustion engine using fuel oil as power source.This employing fuel oil as the motor of power source on the one hand because oil inflame is insufficient, in the gas that makes to discharge, contain a large amount of harmful matters and befouling environment, because the fuel oil using is to refine and obtain from oil, the day by day in short supply of petroleum resources makes the development of fuel engine and utilization be subject to increasing restriction on the other hand.Therefore develop new, clean, free of contamination alternative energy source, or reduce as much as possible fuel consume, reduce discharge become urgent problem in development of engine, the air-powered motor using pressurized air as power source has just in time met this requirement.
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), and this motor comprises gas holder, air distributor, engine body, clutch, clutch, automatic transmission, differential mechanism and is placed in the turbo dynamo in exhaust chamber.This motor utilizes compressed air to do work and does not use any fuel, therefore there is no toxic emission, has realized " zero-emission ", and recycling waste gas generate electricity, saved the energy, reduced cost.But this motor is the four stroke engine based on traditional, 720 ° of the every rotations of bent axle, piston does work once.And can in the time entering in cylinder, can promote piston acting as the pressurized air of power source, and then discharge, 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 efficiency of motor.And the tail gas of this motor fails to recycle well, need enough large gas holder deposit pressurized air could work the sufficiently long time.
Based on the existing problem of patent application CN101413403 A, in China's application that the application's claimant is 201110331809.9 at its application number, disclose a kind of compressed air engine assembly with tail gas recycling loop, 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, therefore there is no toxic emission, has realized " zero-emission ", and recycles waste gas and do work, and has saved the energy, has reduced cost.But this motor is In-line multi-cylinder engine, in the each controller valve port in controller, a controller valve is only installed, in the situation that motor overall length is certain, limit cylinder cylinder number, thereby 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 is still worth exploring.
Be 201110331809.9 existing problems based on application number, in China's application that the application's claimant is 201210063546.2 at its application number, disclose a kind of V-type multi-cylinder air-powered motor, having comprised: multicylinder engine body, multicolumn body power distribution device, power equipment, controller system, air inlet control series flow control valve, compression gas tank group, constant-pressure tank, electronic control unit ECU, pressurized air heating equipment and selectable second are for air circuit.The output power problem and the circulation of tail gas that are intended to solve air-powered motor utilize problem, thereby realize Novel compressed air motor economic, efficient, zero-emission.But this motor is not high to compressed-air actuated utilization, larger to compressed-air actuated demand when piston cylinder acting.
Summary of the invention
Based on the problems referred to above, the invention provides a kind of cylinder of variable multi-cylinder air-powered motor, be intended to solve the problems such as complex structure, pressurized air utilization ratio are not high, thereby realize economic, efficient, free of contamination Novel compressed air power engine.
According to an aspect of the present invention, provide a kind of cylinder of variable multi-cylinder air-powered motor, described air-powered motor comprises: engine body, upper box, intake and exhaust electric control box, air inlet and exhauster, oil sump, lower box, fixing frame; Described 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#; Described cylinder comprises cylinder baffle, is provided with cylinder piston, cylinder column in this cylinder baffle; Cylinder is divided into the left air chamber of cylinder and the right air chamber of cylinder, and each cylinder chamber is all provided with solenoid valve.
Preferably, solenoid valve is divided into A intake and exhaust control valve and B intake and exhaust control valve.
Preferably, A intake and exhaust control valve comprises A valve body, A rubber seal, A spool, A coil, A Returnning spring; B intake and exhaust control valve comprises B valve body, B rubber seal, B spool, B coil, B Returnning spring.
Preferably, on A intake and exhaust control valve, be provided with intake valve and exhaust valve, and distribute up and down; On B intake and exhaust control valve, be provided with exhaust valve and intake valve, and distribute up and down.
Preferably, when the steady forward of engine body, the intake valve of A intake and exhaust control valve is opened, and cylinder is according to cylinder 1#, 2#, 3# successively circular work.
Preferably, when engine body steadily reverses, the intake valve of B intake and exhaust control valve is opened, and cylinder is according to cylinder 4#, 5#, 6# successively circular work.
Preferably, when engine body climbing or increasing power, the intake valve of A intake and exhaust control valve and B intake and exhaust control valve is opened simultaneously, and cylinder is according to cylinder 1#, 6#, 2#, 4#, 3#, 5# successively circular work.
According to a further aspect of the invention, a kind of control mechanism of variable many merits air-powered motor is provided, this control mechanism is driven by storage battery, on the negative pole of storage battery, be connected with distributor tablet 14 ', distributor tablet 25 ', distributor tablet 36 ', anodal be connected with forward distributor B, reverse distributor A; The intake and exhaust electric control axle peripheral hardware of engine body needs static sheet group.
Preferably, between described storage battery and forward distributor B, reverse distributor A, be provided with main switch.
Preferably, when the steady forward of described engine body, forward distributor B opens, and distributor tablet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, and bent axle rotates.
Preferably, described engine body reverses distributor A and opens while steadily reversing, and distributor tablet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, and bent axle rotates.
Preferably, when described engine body climbing maybe will strengthen power, main switch is opened, distributor tablet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, connecting rod promotes bent axle and rotates, the distributor tablet of another cylinder contacts with the corresponding static sheet for the treatment of simultaneously, and the connecting rod of this cylinder pulls bent axle to rotate.
Preferably, described distributor tablet 14 ' with treat static sheet 1 ' and treat static sheet 4 ' corresponding; Distributor tablet 25 ' with treat static sheet 2 ' and treat static sheet 5 ' corresponding; Distributor tablet 36 ' with treat static sheet 3 ' and treat static sheet 6 ' corresponding.
Preferably, described in, treat static sheet 1 ' with treat that static sheet 4 ' relative distributor tablet 14 ' be distributes up and down; Treat static sheet 2 ' with treat that static sheet 5 ' relative distributor tablet 25 ' be distributes up and down; Treat static sheet 3 ' with treat that static sheet 6 ' relative distributor tablet 36 ' be distributes up and down.
Preferably, described in, treat the switching of static sheet 1 ' control cylinder 1#; Treat the switching of static sheet 2 ' control cylinder 2#; Treat the switching of static sheet 3 ' control cylinder 3#; Treat the switching of static sheet 4 ' control cylinder 4#; Treat the switching of static sheet 5 ' control cylinder 5#; Treat the switching of static sheet 6 ' control cylinder 6#; .
Preferably, on described intake and exhaust electric control axle, be provided with three automatically controlled, be distributed as first automatically controlled, second automatically controlled, the 3rd automatically controlled.
Preferably, described first automatically controlled differs 120 ° with second automatically controlled, and second automatically controlled differs 120 ° with the 3rd automatically controlled, and the 3rd automatically controlled differs 120 ° with first automatically controlled.
Brief description of the drawings
To describe now according to preferred but nonrestrictive embodiment of the present invention, these and other features of the present invention, aspect and advantage will become apparent when read as follows detailed description with reference to accompanying drawing, wherein:
Fig. 1 is the general illustration of variable multi-cylinder air-powered motor of the present invention;
Fig. 2 be in Fig. 1 according to the three-dimensional stravismus perspective view that removes the variable multi-cylinder air-powered motor body after casing, air inlet and exhauster and fixing frame of the present invention;
Fig. 3 be in Fig. 1 according to the plan view that removes the variable multi-cylinder air-powered motor body after casing, air inlet and exhauster and fixing frame of the present invention;
Fig. 4 be in Fig. 1 according to the side view that removes the variable multi-cylinder air-powered motor body after casing, air inlet and exhauster and fixing frame of the present invention;
Fig. 5 A be in Fig. 1 according to the structural representation of upper box in variable multi-cylinder air-powered motor of the present invention;
Fig. 5 B be in Fig. 1 according to the worm's eye view of upper box in variable multi-cylinder air-powered motor of the present invention;
Fig. 6 be in Fig. 1 according to the structural representation of connecting rod in variable multi-cylinder air-powered motor of the present invention;
Fig. 7 be in Fig. 1 according to the side view of connecting rod in variable multi-cylinder air-powered motor of the present invention;
Fig. 8 be in Fig. 1 according to the partial sectional view of connecting rod in variable multi-cylinder air-powered motor of the present invention;
Fig. 9 A be in Fig. 2 according to the sectional view of the single cylinder work when the intake valve air inlet of A control valve in variable multi-cylinder air-powered motor of the present invention;
Fig. 9 B be in Fig. 2 according to the sectional view of single cylinder work when the air inlet of B control valve exhaust valve in variable multi-cylinder air-powered motor of the present invention;
Figure 10 A be in Fig. 2 according to the sectional view of twin-tub work when the air inlet of A control valve intake valve in variable multi-cylinder air-powered motor of the present invention;
Figure 10 B is the sectional view of the twin-tub work when the air inlet of A control valve intake valve completes in variable multi-cylinder air-powered motor of the present invention in Fig. 2;
Figure 11 be in Fig. 2 according to the structural representation of bent axle and Control Shaft in variable multi-cylinder air-powered motor of the present invention;
Figure 12 be in Fig. 2 according to the plan view of bent axle and Control Shaft in variable multi-cylinder air-powered motor of the present invention;
Figure 13 be in Fig. 2 according to the partial sectional view of bent axle and Control Shaft in variable multi-cylinder air-powered motor of the present invention;
Figure 14 be in Fig. 2 according to the structural representation of Control Shaft in variable multi-cylinder air-powered motor of the present invention;
Figure 15 be in Fig. 2 according to the plan view of Control Shaft in variable multi-cylinder air-powered motor of the present invention;
Figure 16 A be in Fig. 2 according to the reset condition figure of automatically controlled of Control Shaft in variable multi-cylinder air-powered motor of the present invention;
Figure 16 B be in Fig. 2 according to the phase diagram of automatically controlled of 120 ° of Control Shaft rotations in variable multi-cylinder air-powered motor of the present invention;
Figure 16 C be in Fig. 2 according to the phase diagram of automatically controlled of 240 ° of Control Shaft rotations in variable multi-cylinder air-powered motor of the present invention;
Figure 17 is the control system schematic diagram according to variable multi-cylinder air-powered motor of the present invention.
Embodiment
The following description is only 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 represents identical or corresponding parts and feature.
With reference now to Fig. 1,, Fig. 1 is according to the general illustration of 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 compressed air inlet pipeline, to obtain required high pressure air from the external world.Compressed air inlet pipeline is provided with flowmeter A, pressure meter P and manual switch (not shown).Flowmeter A enters the compressed-air actuated flow of high pressure gas holder group (not shown) for measurement and monitoring, and pressure meter P enters the compressed-air actuated pressure of high pressure gas holder group (not shown) for measurement and monitoring.In the time that 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), in the time that the flowmeter A on the pipeline of compressed air inlet and pressure meter P reach specified value, close manual switch, complete the gas replenishment process of high pressure gas holder group (not shown), so just can obtain the pressurized air such as 30MPa under rated pressure.In order to ensure 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-pressure tank (not shown) by pipeline, is provided with equally flowmeter A and pressure meter P and the reduction valve of monitoring respectively and control compressed air require and pressure on pipeline.Reduction valve is used for making the high pressure air that high pressure gas holder group (not shown) provides to reduce pressure, and is sent to constant-pressure tank (not shown) with suitable pressure.Constant-pressure tank (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, after can heating by heating equipment from the pressurized air of constant-pressure tank, enter in corresponding cylinder 1#, cylinder 2#, cylinder 3#, cylinder 4#, cylinder 5#, cylinder 6# through the admission line 41 on air inlet and exhauster 40.In addition, the done work gas of rear discharge is pooled together and is finally discharged through exhaust duct 42 by pipeline 1##, pipeline 2##, pipeline 3##, pipeline 4##, pipeline 5##, pipeline 6##.The power of this motor is from pressurized air, and the gas of the rear discharge of having done work is similarly air, the gas after discharging directly can be discharged in atmosphere and can not pollute.
Consult now Fig. 2 to Fig. 4, Fig. 2 be in Fig. 1 according to the three-dimensional stravismus perspective view that removes the variable multi-cylinder air-powered motor body after casing, air inlet and exhauster and fixing frame of the present invention; Fig. 3 be in Fig. 1 according to the plan view that removes the variable multi-cylinder air-powered motor body after casing, air inlet and exhauster and fixing frame of the present invention; Fig. 4 be in Fig. 1 according to the side view that removes the variable multi-cylinder air-powered motor body after casing, air inlet and exhauster and fixing frame of the present invention, it comprises cylinder 12, bent axle 14.As shown in Figures 2 and 3, motor the machine 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, every two cylinders share a cylinder baffle 121(and see Fig. 9).Shown in Fig. 2 and Fig. 3, every two cylinders are distributed in a cylinder baffle 121 up and down, are respectively cylinder 1#, cylinder 2#, cylinder 3# is distributed in top; Cylinder 4#, cylinder 5#, cylinder 6# are distributed in bottom.On each cylinder 12, be provided with solenoid valve 11, on solenoid valve 11, be provided with intake valve 13, exhaust valve 15.In cylinder 12, accommodate cylinder piston 122, cylinder piston 122 is connected on bent axle 14 by connecting rod 16 and cylinder column 120.The piston that rotarily drives of bent axle 14 moves reciprocatingly in cylinder 12.
Next with reference to figure 5A to Fig. 5 B.Upper box shown in Fig. 5 A-Fig. 5 B 20 and the lower box 60 shown in Fig. 1 are used for airtight engine main body 1.Upper box 20 is the structure of middle hollow cuboid substantially, and its front has 201 and 6 exhaust ports 202 of 6 inlet holes.Pipeline 1##, pipeline 2## on air inlet and exhauster 40, 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.In the time that the throttle of motor is opened, the pressurized gas in constant-pressure tank enters in cylinder 12 by admission line 41; When cylinder done work the IC Intake Valve Closes gas of rear cylinder 12 be pooled to exhaust duct 42 by the pipeline 1## on air inlet and exhauster 40, pipeline 2##, pipeline 3##, pipeline 4##, pipeline 5##, pipeline 6## after discharge.The bottom of the biside plate of casing has axle journal groove 204, on the intrados of axle journal groove 204, be processed with axle journal lubricating oil sump 206 and lubricating oil duct 207, at the interior injection lubricant oil of axle journal lubricating oil sump 206, so that the bent axle 14 being opposite in axle journal groove 204 is lubricated.In addition, be provided with rolling bearing (not shown) at bent axle 14 two ends and axle journal groove 204 cooperation places, the lubricant oil in axle journal lubricating oil sump 206 can be lubricated bearing.As shown in Figure 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 the increase of cylinder 12 or minimizing, increases the minimizing of connecting rod 16 and reducing according to the increase of connecting rod 16.
Next further bent axle is described in detail in conjunction with Fig. 6-8.Cylinder piston 122 is connected on bent axle 14 by connecting rod 16 and cylinder column 120, and the bottom of connecting rod 16 has 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 upper cover 18, connecting bar and crankshaft connects lower cover 19 and is arranged on bent axle 14, connecting bar and crankshaft connects the both sides that upper cover 18, connecting bar and crankshaft connect lower cover 19 and has circular hole.Connecting bar and crankshaft connects upper cover 18, connecting bar and crankshaft connection lower cover 19 is two halves nahlock, the middle part of its half nahlock has half slot, the diameter of this half slot is about the diameter of crankshaft 142, and connecting bar and crankshaft connects upper cover 18, connecting bar and crankshaft connection lower cover 19 half slots are Spielpassung with coordinating of crankshaft 142.Connecting bar and crankshaft connection upper cover 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 to Fig. 9 B(direction of arrow, be gas flow direction), specifically describe the smooth working process of variable multi-cylinder air-powered motor.First with reference to figure 9A, it shows the internal structure of cylinder.In cylinder baffle 121, be provided with cylinder piston 122, cylinder column 120.Cylinder is divided into the left air chamber 123 of cylinder and the right air chamber 124 of cylinder, and each cylinder chamber is all provided with solenoid valve 11.Solenoid valve 11 on the left air chamber 123 of cylinder 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.
With further reference to Fig. 9 A and Figure 17.In the time of the steady forward of motor, open throttle and the forward distributor of motor, what distributor tablet can be corresponding with cylinder 1# treats static sheet 1 ' contact, 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 promoting in cylinder left air chamber 123 moves to the right air chamber 124 of cylinder, bent axle 14 turn over 90 ° distributor tablet in meta, leave treat static sheet 1 ', the intake valve 13 of cylinder 1# is closed.Now, the acting of expansion of compressed gas in cylinder 1#, gas is discharged from the c mouth of the exhaust valve 15 on B intake and exhaust control valve.By the time when bent axle 14 turns 30 ° again, what distributor tablet can be corresponding with cylinder 2# treats static sheet 2 ' contact, and cylinder 2# can enter pressurized gas; In the time that bent axle 14 turns over 90 ° again, distributor tablet is in meta, leave treat static sheet 2 ', the intake valve 13 of cylinder 2# is closed.Now, by the expansion of compressed gas acting in cylinder 2#, gas is discharged from the c mouth of the exhaust valve 15 on A intake and exhaust control valve.By the time when bent axle 14 turns 30 ° again, what distributor tablet can be corresponding with cylinder 3# treats static sheet 3 ' contact, and cylinder 3# can enter pressurized gas.In the time that bent axle 14 turns over 90 °, distributor tablet is in meta, leave treat static sheet 3 ', the intake valve 13 of cylinder 3# is closed.Now, the acting of expansion of compressed gas in cylinder 3#, gas is discharged from the c mouth of the exhaust valve 15 on B intake and exhaust control valve.By the time when bent axle turns 30 ° again, what distributor tablet can be corresponding with cylinder 1# treats static sheet 1 ' contact, and cylinder 1# can enter pressurized gas.When bent axle 14 turns over 90 °, distributor tablet is in meta, leave treat static sheet 1 ', the intake valve 13 of cylinder 1# is closed.Now, the acting of expansion of compressed gas in cylinder, gas is discharged from the c mouth of the exhaust valve 15 on B intake and exhaust control valve.When motor smooth working, its cylinder just according to cylinder 1#, 2#, 3# with this circular work, reach motor smooth operation.
Next with reference to figure 9B.In the time that motor steadily reverses, open the throttle of motor and reverse distributor, what distributor tablet can be corresponding with cylinder 4# treats static sheet 4 ' contact, now the d mouth at intake valve 13 places on the B intake and exhaust control valve of cylinder 4# can enter pressurized gas, and the cylinder piston 122 promoting in the right air chamber 124 of cylinder moves to the left air chamber 123 of cylinder; When bent axle 13 reversed 90 °, distributor tablet is in meta, leave treat static sheet 4 ', the intake valve 13 of cylinder 4# is closed, the now acting of the expansion of compressed gas in cylinder, gas is discharged from the b mouth of the exhaust valve 15 on A intake and exhaust control valve.By the time when bent axle 14 another mistakes turn 30 °, distributor tablet can be corresponding with cylinder 5# treat static sheet 5 ' contact, now cylinder 5# can enter pressurized gas, bent axle 14 reversed 90 °, distributor tablet is in meta, leave treat static sheet 5 ', the intake valve 13 of cylinder 5# is closed, the now expansion of compressed gas in cylinder acting, gas is discharged from the b mouth of the exhaust valve 15 on A intake and exhaust control valve.By the time when bent axle another mistake turns 30 °, distributor tablet can be corresponding with cylinder 6# treat static sheet 6 ' contact, now cylinder 6# can enter pressurized gas, bent axle 14 reversed 90 °, distributor tablet is in meta, leave treat static sheet 6 ', the intake valve 13 of cylinder 6# is closed, the now expansion of compressed gas in cylinder acting, gas is discharged from the b mouth of the exhaust valve 15 on A intake and exhaust control valve.By the time when bent axle another mistake turns 30 °, distributor tablet can be corresponding with cylinder 4# treat static sheet 4 ' contact, now cylinder 4# can enter pressurized gas, bent axle 14 reversed 90 °, distributor tablet is in meta, leave treat static sheet 4 ', the intake valve 13 of cylinder 4# is closed, the now expansion of compressed gas in cylinder acting, gas is discharged from the b mouth of the exhaust valve 15 on A intake and exhaust control valve.Motor is reversing when 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.In the time that motor need to be climbed or be strengthened power, throttle starts distributor and opens, distributor tablet can be corresponding with cylinder 1# treat static sheet 1 ' contact, simultaneously the corresponding distributor tablet of cylinder 5# with treat static sheet 5 ' also contact, now 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, the cylinder piston 122 promoting in the left air chamber 123 of cylinder 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 to pull bent axle 14 to rotate, play the effect of Bidirectional power.
In the time that bent axle 14 turns over 30 ° of angles, the corresponding distributor tablet of cylinder 5# with treat static sheet 5 ' from meta, and now corresponding connecting rod 16 or the pressured contracting gas push bent axle 14 of cylinder 1# does work, cylinder 5# is pressured contracting gas expansion for doing work, and drivening rod 16 is to pull bent axle 14 to do work.In the time that bent axle turns 30 ° again, still acting as before of cylinder 1#, but now the corresponding distributor tablet of cylinder 6# with treat static sheet 6 ' contact, namely the intake valve 13 of cylinder 6# is opened, start to enter pressurized gas, pressurized gas promotes cylinder piston 122, pull bent axle 14 to do work, now pressured contracting gas push cylinder piston 122 and what pull that bent axle 14 does work is 6# cylinder, pressured contracting gas push cylinder piston 122, be 1# cylinder with what promote that bent axle 14 does work, pneumatically expands and promotes cylinder piston 122, is 5# cylinder with what pull that bent axle 14 does work; In the time that bent axle 14 turns 30 ° again, the corresponding distributor tablet of cylinder 1# with treat static sheet 1 ' from and in meta, expansion of compressed gas continues acting; Now, the corresponding connecting rod 16 of cylinder 6# still does work by compressed gas-driven bent axle 14, and cylinder 5# is pressured contracting gas expansion for doing work, thereby drivening rod 16 driving cranks 14 do work.In the time that bent axle 14 turns 30 ° again, cylinder 5# stops doing power, and cylinder 1# continues pressured contracting gas expansion for doing work, and cylinder 6# still relies on pressurized gas to promote acting, but now the corresponding distributor tablet of cylinder 2# with treat static sheet 2 ' contact, cylinder 2# starts to do work.The acting order that so circulation is gone down is cylinder 1#, 6#, 2#, 4#, 3#, 5#, and wherein cylinder 1#, 2#, 3# do work by promoting bent axle 14, and cylinder 4#, 5#, 6# pull bent axle 14 to do work by pressurized gas.Thus, bent axle 14 has multi-cylinder acting while rotation, thereby adds high pulling torque output, reaches the demand of climbing or large power output.
With reference now to Figure 11-13,, bent axle 14 comprises crank 140, rear end 141, crankshaft 142, crankshaft front end 146.On crankshaft 142, be provided with bearing 143, bearing retainer ring 144, be processed with one or more lubricating oil sumps 145 on the diameter of axle of crankshaft 142, it is used for bearing 143 to be lubricated.Crankshaft front end 146 is provided with intake and exhaust electric control axle 17, and automatically controlled film-making 171 is installed on 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 or reduce according to the number of cylinder, and these are all that those skilled in the art easily expect.On crank 140, be processed with through hole, 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, crankshaft 142 and bearing 143 is lubricated by oil leab 148 from the lubricant oil of lubricating oil sump 145, prevents that it from getting rusty.
As shown in Figure 14 to Figure 15, intake and exhaust electric control axle 17 is provided with 3 automatically controlled 171, and it is respectively used to the breathing action of 6 cylinders controlling variable multi-cylinder air-powered motor.Position between each automatically controlled is relatively static, and automatically controlled is also relatively static with respect to bent axle 14.Antirust, wear-resisting metal or the nonmetallic material of material selection of automatically controlled 171, for example stainless steel or high-intensity resin.In addition, be connected between two automatically controlled and separated by plectane, and automatically controlled 171 is clamped in wherein, automatically controlled 171 is threaded connection and is fixed with automatically controlled fixed end 172.
Next with reference to figure 16A-Figure 16 C, when Figure 16 A is motor smooth working, cylinder 1# passes into 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 three automatically controlled 171-3 differ 120 °, and three automatically controlled 171-3 and first automatically controlled 171-1 differ 120 °; When intake and exhaust electric control axle 17 turns clockwise 120 ° 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, as shown in Figure 16 B; When intake and exhaust electric control axle 17 turns clockwise 120 ° time again, the projection of three automatically controlled 171-3 with treat static sheet 3 ' contact, the intake valve of cylinder 3# is opened and is entered pressurized air, as shown in Figure 16 C.
Describe intake and exhaust control system in detail in conjunction with Figure 17 now.The effect of intake and exhaust control system is according to the opening sequence of 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 can be by the adjustment of rotational speed of motor in a suitable scope.On engine body 1, be optionally provided with multiple sensors, such as measuring the temperature transducer of the velocity transducer of engine speed, the throttle potentiometer that judges accelerator pedal position, measurement engine body temperature.
This control mechanism is driven by storage battery, on the negative pole of storage battery, be connected with distributor tablet 14 ', distributor tablet 25 ', distributor tablet 36 ', anodal be connected with forward distributor B, reverse distributor A; Intake and exhaust electric control axle 17 peripheral hardwares of engine body 1 need static sheet group.Between described storage battery and forward distributor B, reverse distributor A, be provided with main switch.In the time of engine body 1 steady forward, forward distributor B opens, and distributor tablet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, and bent axle 14 rotates; In the time that engine body 1 steadily reverses, reverse distributor A and open, distributor tablet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, and bent axle 14 rotates; When engine body 1 main switch maybe will strengthen power time of climbing is opened, distributor tablet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, connecting rod 16 promotes bent axle 14 and rotates, the distributor tablet of another cylinder is contacting with the corresponding static sheet for the treatment of simultaneously, and the connecting rod 16 of this cylinder pulls bent axle 14 to rotate.
Distributor tablet 14 in this control mechanism ' with treat static sheet 1 ' and treat static sheet 4 ' corresponding; Distributor tablet 25 ' with treat static sheet 2 ' and treat static sheet 5 ' corresponding; Distributor tablet 36 ' with treat static sheet 3 ' and treat static sheet 6 ' corresponding.Treat static sheet 1 ' with treat that static sheet 4 ' relative distributor tablet 14 ' be distributes up and down; Treat static sheet 2 ' with treat that static sheet 5 ' relative distributor tablet 25 ' be distributes up and down; Treat static sheet 3 ' with treat that static sheet 6 ' relative distributor tablet 36 ' be distributes up and down.
The switching for the treatment of static sheet 1 ' control cylinder 1# in Figure 17; Treat the switching of static sheet 2 ' control cylinder 2#; Treat the switching of static sheet 3 ' control cylinder 3#; Treat the switching of static sheet 4 ' control cylinder 4#; Treat the switching of static sheet 5 ' control cylinder 5#; Treat the switching of static sheet 6 ' control cylinder 6#.
Although at length disclose the present invention with reference to accompanying drawing, it should be understood that these descriptions are only exemplary, be not used for limiting application of the present invention.Protection scope of the present invention is limited by accessory claim, and can be included in pin various modification made for the present invention, remodeling and equivalents in the situation that does not depart from protection domain of the present invention and spirit.
Claims (12)
1. the cylinder for variable multi-cylinder air-powered motor, described 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), control mechanism;
Described engine body (1) comprises cylinder (12), bent axle (14), connecting rod (15), cylinder column (120), crank (13);
Cylinder (12) is divided into cylinder 1#, 2#, 3#, 4#, 5#, 6#, and distributes up and down by cylinder 1#, 2#, 3# and cylinder 4#, 5#, 6#;
It is characterized in that: in the cylinder baffle (121) of described cylinder (12), be provided with cylinder piston (122), cylinder column (120); Cylinder (12) is divided into the left air chamber of cylinder (123) and the right air chamber of cylinder (124), and each cylinder chamber is all provided with solenoid valve (11).
2. the cylinder for variable multi-cylinder air-powered motor as claimed in claim 1, is characterized in that: described solenoid valve (11) is divided into A intake and exhaust control valve and B intake and exhaust control valve.
3. the cylinder for variable multi-cylinder air-powered motor as claimed in claim 2, is characterized in that: described A intake and exhaust control valve comprises A valve body (111-1), A rubber seal (112-1), A spool (113-1), A coil (114-1), A Returnning spring (115-1); B intake and exhaust control valve comprises B valve body (111-2), B rubber seal (112-2), B spool (113-2), B coil (114-2), B Returnning spring (115-2).
4. as claimed in claim 2 or claim 3 for the cylinder of variable multi-cylinder air-powered motor, it is characterized in that: on described A intake and exhaust control valve, be provided with intake valve (13) and exhaust valve (15), and distribute up and down; On B intake and exhaust control valve, be provided with exhaust valve (15) and intake valve (13), and distribute up and down.
5. the cylinder for variable multi-cylinder air-powered motor as claimed in claim 1, it is characterized in that: when the steady forward of described engine body (1), the intake valve (13) of A intake and exhaust control valve is opened, and cylinder (12) is according to cylinder 1#, 2#, 3# successively circular work.
6. the cylinder for variable multi-cylinder air-powered motor as claimed in claim 1, it is characterized in that: when described engine body (1) steadily reverses, the intake valve (13) of B intake and exhaust control valve is opened, and cylinder (12) is according to cylinder 4#, 5#, 6# successively circular work.
7. the cylinder for variable multi-cylinder air-powered motor as claimed in claim 1, it is characterized in that: when described engine body (1) climbing or increasing power, the intake valve of A intake and exhaust control valve and B intake and exhaust control valve is opened simultaneously, and cylinder (12) is according to cylinder 1#, 6#, 2#, 4#, 3#, 5# successively circular work.
8. the cylinder for variable multi-cylinder air-powered motor as claimed in claim 1, it is characterized in that: described control mechanism is driven by storage battery, on the negative pole of storage battery, be connected with distributor tablet 14 ', distributor tablet 25 ', distributor tablet 36 ', anodal be connected with forward distributor B, reverse distributor A; Intake and exhaust electric control axle (17) peripheral hardware of engine body (1) needs static sheet group.
9. the cylinder of variable multi-cylinder air-powered motor as claimed in claim 8, is characterized in that: between described storage battery and forward distributor B, reverse distributor A, be provided with main switch.
10. the cylinder of variable multi-cylinder air-powered motor as claimed in claim 8, it is characterized in that: when the steady forward of described engine body (1), forward distributor B opens, distributor tablet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, and bent axle (14) rotates.
The cylinder of 11. variable multi-cylinder air-powered motors as claimed in claim 8, it is characterized in that: when described engine body (1) steadily reverses, reverse distributor A and open, distributor tablet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, and bent axle (14) rotates.
The cylinder of 12. variable multi-cylinder air-powered motors as claimed in claim 8, it is characterized in that: when described engine body (1) climbing maybe will strengthen power, main switch is opened, distributor tablet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, connecting rod (16) promotes bent axle (14) and rotates, the distributor tablet of another cylinder contacts with the corresponding static sheet for the treatment of simultaneously, and the connecting rod (16) of this cylinder pulls bent axle (14) to rotate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210326353.1A CN103206248B (en) | 2012-09-06 | 2012-09-06 | Cylinders for variable multi-cylinder aerodynamic engine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210326353.1A CN103206248B (en) | 2012-09-06 | 2012-09-06 | Cylinders for variable multi-cylinder aerodynamic engine |
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| CN103206248B true CN103206248B (en) | 2014-12-10 |
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| CN108533395A (en) * | 2018-04-08 | 2018-09-14 | 大连海事大学 | A kind of parallel no reciprocating two-stroke alternating current generator device of bent axle of coil |
| CN108518278A (en) * | 2018-04-08 | 2018-09-11 | 大连海事大学 | A kind of winding of coil is without the reciprocating two-stroke alternating current generator device of bent axle |
| CN112879098A (en) * | 2021-01-26 | 2021-06-01 | 罗邦琴 | Aerodynamic engine |
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| GB2358890A (en) * | 2000-02-02 | 2001-08-08 | Sean Lewis | Recirculating stored compressed gas motor arrangement |
| CN101413403A (en) * | 2008-11-05 | 2009-04-22 | 周登荣 | Air power engine assembly |
| CN101440717A (en) * | 2009-01-23 | 2009-05-27 | 高啸 | Method for driving crankshaft to rotate by compressed air |
| CN201851163U (en) * | 2010-10-12 | 2011-06-01 | 孙鹏 | Aerodynamic device |
| CN202810946U (en) * | 2012-09-06 | 2013-03-20 | 祥天控股（集团）有限公司 | Air cylinder for variable multi-cylinder aerodynamic engine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004196273A (en) * | 2002-12-16 | 2004-07-15 | Tatsuo Yonede | Method of driving vehicle in braking |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2358890A (en) * | 2000-02-02 | 2001-08-08 | Sean Lewis | Recirculating stored compressed gas motor arrangement |
| CN101413403A (en) * | 2008-11-05 | 2009-04-22 | 周登荣 | Air power engine assembly |
| CN101440717A (en) * | 2009-01-23 | 2009-05-27 | 高啸 | Method for driving crankshaft to rotate by compressed air |
| CN201851163U (en) * | 2010-10-12 | 2011-06-01 | 孙鹏 | Aerodynamic device |
| CN202810946U (en) * | 2012-09-06 | 2013-03-20 | 祥天控股（集团）有限公司 | Air cylinder for variable multi-cylinder aerodynamic engine |
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