CN202810946U - Air cylinder for variable multi-cylinder aerodynamic engine - Google Patents
Air cylinder for variable multi-cylinder aerodynamic engine Download PDFInfo
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- CN202810946U CN202810946U CN 201220451000 CN201220451000U CN202810946U CN 202810946 U CN202810946 U CN 202810946U CN 201220451000 CN201220451000 CN 201220451000 CN 201220451000 U CN201220451000 U CN 201220451000U CN 202810946 U CN202810946 U CN 202810946U
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Abstract
The utility model relates to an air cylinder, in particular to an air cylinder for a variable multi-cylinder aerodynamic engine. An air cylinder piston and an air cylinder rod are arranged inside an air cylinder shell of the air cylinder, wherein the air cylinder is divided into an air cylinder left chamber and an air cylinder right chamber, and each air cylinder is respectively provided with an electromagnetic valve. When an intake and exhaust control valve A of an air cylinder Number 1 is opened, compressed air can enter a port a of an air inlet valve, the air cylinder piston inside the air cylinder left chamber is pushed to move towards the air cylinder right chamber, a crankshaft rotates, compressed air inside the air cylinder Number 1 is swelled to do work, and a return spring B of the right chamber is discharged by the compressed air from a port c of an exhaust valve on the intake and exhaust control valve B. Inversely, when the intake and exhaust control valve A of an air cylinder Number 2 is opened, a return spring of the right chamber is discharged by the compressed air from a port b of the exhaust valve on the intake and exhaust control valve A. When the engine works stably, the air cylinders Number 1, Number 2 and Number 3 work circularly.
Description
Technical field
The utility model relates to a kind of cylinder, has more, and relates to a kind of cylinder for variable multi-cylinder air-powered motor.
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, so that contain a large amount of harmful matters and befouling environment in the gas of discharging, on the other hand because the fuel oil that uses is to refine to obtain from oil, petroleum resources day by day in short supply so that the development of fuel engine and utilization are subject to increasing restriction.Therefore develop new, clean, free of contamination alternative energy source, perhaps reduce as much as possible fuel consume, reduce discharging and become urgent problem in the development of engine, 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 the pushing piston acting can be in entering cylinder the time as the pressurized air of power source, then discharging, 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 large 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 recycling 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 in 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-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, and is larger to compressed-air actuated demand during the piston cylinder acting.
The model utility content
Based on the problems referred to above, the utility model provides a kind of cylinder of variable multi-cylinder air-powered motor, is intended to solve the problems such as complex structure, pressurized air utilization ratio are not high, thereby realizes economic, efficient, free of contamination Novel compressed air power engine.
According to an aspect of the present utility model, a kind of cylinder of 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, 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 all is equipped 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, be provided with intake valve and exhaust valve on the A intake and exhaust control valve, and distribute up and down; Be provided with exhaust valve and intake valve on the B intake and exhaust control valve, and distribute up and down.
Preferably, during 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 reversed, the intake valve of B intake and exhaust control valve was 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 another aspect of the present utility model, a kind of control mechanism of variable many merits air-powered motor is provided, this control mechanism is driven by storage battery, be connected with on the negative pole of storage battery a minute electric sheet 14 ', minute electric sheet 25 ', minute electric sheet 36 ', anodally be connected with forward distributor B, reverse distributor A; The intake and exhaust electric control axle peripheral hardware of engine body remains static sheet group.
Preferably, be provided with main switch between described storage battery and forward distributor B, the reverse distributor A.
Preferably, forward distributor B opens during the steady forward of described engine body, and minute electric sheet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, the bent axle rotation.
Preferably, reverse distributor A when described engine body steadily reverses and open, minute electric sheet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, the bent axle rotation.
Preferably, main switch was opened when described engine body climbing maybe will strengthen power, minute electric sheet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, connecting rod promotes bent axle and rotates, simultaneously minute electric sheet of another cylinder is treated the contact of static sheet, the connecting rod pulling bent axle rotation of this cylinder with corresponding.
Preferably, described minute electric sheet 14 ' with treat static sheet 1 ' and treat static sheet 4 ' corresponding; Minute electric sheet 25 ' with treat static sheet 2 ' with treat static sheet 5 ' corresponding; Minute electric sheet 36 ' with treat static sheet 3 ' with treat static sheet 6 ' corresponding.
Preferably, described treat static sheet 1 ' with treat that static sheet 4 ' relative divides electric sheet 14 ' be up and down to distribute; Treat static sheet 2 ' with treat that static sheet 5 ' relative divides electric sheet 25 ' be up and down to distribute; Treat static sheet 3 ' with treat that static sheet 6 ' relative divides electric sheet 36 ' be up and down to distribute.
Preferably, the described switching for the treatment 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, be provided with three automatically controlled on the described intake and exhaust electric control axle, be distributed as first automatically controlled, second automatically controlled, the 3rd automatically controlled.
Preferably, described 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 °.
Description of drawings
To describe now according to preferred but nonrestrictive embodiment of the present utility model, these and other features of the present utility model, aspect and advantage will become apparent when reading with reference to the accompanying drawings following detailed description, wherein:
Fig. 1 is the general illustration of variable multi-cylinder air-powered motor of the present utility model;
Fig. 2 be 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 utility model;
Fig. 3 be 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 utility model;
Fig. 4 be 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 utility model;
Fig. 5 A is the structural representation according to upper box in the variable multi-cylinder air-powered motor of the present utility model among Fig. 1;
Fig. 5 B is the worm's eye view according to upper box in the variable multi-cylinder air-powered motor of the present utility model among Fig. 1;
Fig. 6 is the structural representation according to connecting rod in the variable multi-cylinder air-powered motor of the present utility model among Fig. 1;
Fig. 7 is the side view according to connecting rod in the variable multi-cylinder air-powered motor of the present utility model among Fig. 1;
Fig. 8 is the partial sectional view according to connecting rod in the variable multi-cylinder air-powered motor of the present utility model among Fig. 1;
Fig. 9 A is the sectional view according to the single cylinder work when the intake valve air inlet of A control valve in the variable multi-cylinder air-powered motor of the present utility model among Fig. 2;
Fig. 9 B be among Fig. 2 according to the sectional view of single cylinder work during the air inlet of B control valve exhaust valve in the variable multi-cylinder air-powered motor of the present utility model;
Figure 10 A be among Fig. 2 according to the sectional view of twin-tub work during the air inlet of A control valve intake valve in the variable multi-cylinder air-powered motor of the present utility model;
Figure 10 B is the sectional view of the twin-tub work when the air inlet of A control valve intake valve is finished in the variable multi-cylinder air-powered motor of the present utility model among Fig. 2;
Figure 11 is the structural representation according to bent axle and Control Shaft in the variable multi-cylinder air-powered motor of the present utility model among Fig. 2;
Figure 12 is the plan view according to bent axle and Control Shaft in the variable multi-cylinder air-powered motor of the present utility model among Fig. 2;
Figure 13 is the partial sectional view according to bent axle and Control Shaft in the variable multi-cylinder air-powered motor of the present utility model among Fig. 2;
Figure 14 is the structural representation according to Control Shaft in the variable multi-cylinder air-powered motor of the present utility model among Fig. 2;
Figure 15 is the plan view according to Control Shaft in the variable multi-cylinder air-powered motor of the present utility model among Fig. 2;
Figure 16 A is the automatically controlled reset condition figure according to Control Shaft in the variable multi-cylinder air-powered motor of the present utility model among Fig. 2;
Figure 16 B is the automatically controlled phase diagram according to 120 ° of Control Shaft rotations in the variable multi-cylinder air-powered motor of the present utility model among Fig. 2;
Figure 16 C is the automatically controlled phase diagram according to 240 ° of Control Shaft rotations in the variable multi-cylinder air-powered motor of the present utility model among Fig. 2;
Figure 17 is the control system schematic representation according to variable multi-cylinder air-powered motor of the present utility model.
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 represents identical or corresponding parts 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 utility model.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 the compressed-air actuated flow that measurement and monitoring enters high pressure gas holder group (not shown), and pressure meter P is used for the compressed-air actuated pressure that measurement and monitoring enters high pressure gas holder group (not shown).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 specified 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 the 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 the pipeline.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 the constant-pressure tank (not shown) with suitable pressure.The 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, 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-pressure tank.In addition, the gas of discharge pooled together by pipeline 1##, pipeline 2##, pipeline 3##, pipeline 4##, pipeline 5##, pipeline 6## and finally discharges through exhaust duct 42 after acting was finished.The power of this motor is from pressurized air, and the gas of discharge was similarly air after acting was finished, and the gas after discharging directly can be discharged in the atmosphere can not pollute.
Consult now Fig. 2 to Fig. 4, Fig. 2 be 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 utility model; Fig. 3 be 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 utility model; Fig. 4 be 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 utility model, 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 utility model, 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.Be provided with solenoid valve 11 on each cylinder 12, be provided with intake valve 13 on the solenoid valve 11, 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 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 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 hollow substantially cuboid in centre, 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-pressure tank entered in the cylinder 12 by admission line 41; Discharge after IC Intake Valve Closes gas that rear cylinder 12 is finished in 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, at axle journal lubricating oil sump 206 interior injection 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 half nahlock 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 to 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 the left air chamber 123 of cylinder and the right air chamber 124 of cylinder, and each cylinder chamber all is equipped with solenoid valve 11.Solenoid valve 11 on the left air chamber 123 of cylinder is comprised 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 comprised 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 the steady forward of motor, open throttle and the forward distributor of motor, 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 left air chamber 123 of cylinder 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 turned 30 ° more by the time, minute electric sector-meeting is corresponding with cylinder 2# treated static sheet 2 ' contact, and 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 A intake and exhaust control valve is discharged.When bent axle 14 turned 30 ° more by the time, minute electric sector-meeting is corresponding with cylinder 3# treated static sheet 3 ' contact, and then cylinder 3# can enter pressurized 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 expansion of compressed gas acting 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 turned 30 ° more by the time, minute electric sector-meeting is corresponding with cylinder 1# treated static sheet 1 ' contact, and 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 pistons 122 that promote in the right air chamber 124 of cylinder move to the left air chamber 123 of cylinder; When bent axle 13 reversed 90 °, a minute electric sheet was in meta, leave treat static sheet 4 ', the intake valve 13 of cylinder 4# is closed, the expansion of compressed gas acting in this moment 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 turn 30 ° by the time, minute electric sector-meeting is corresponding with cylinder 5# treats static sheet 5 ' contact, this moment, cylinder 5# can enter pressurized gas, bent axle 14 reversed 90 °, minute electric sheet is in meta, leave treat static sheet 5 ', then the intake valve 13 of cylinder 5# 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 turns 30 ° by the time, minute electric sector-meeting is corresponding with cylinder 6# treats static sheet 6 ' contact, this moment, cylinder 6# can enter pressurized gas, bent axle 14 reversed 90 °, minute electric sheet is 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 turns 30 ° by the time, minute electric sector-meeting is corresponding with cylinder 4# treats static sheet 4 ' contact, this moment, cylinder 4# can enter pressurized gas, bent axle 14 reversed 90 °, minute electric sheet is in meta, leave treat static sheet 4 ', the intake valve 13 of cylinder 4# 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.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 to be climbed or be strengthened power, throttle starts distributor and opens, minute electric sector-meeting is corresponding with cylinder 1# treats static sheet 1 ' contact, simultaneously the corresponding minute electric sheet 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 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 14 rotations of pulling bent axle, plays the effect of Bidirectional power.
When bent axle 14 turns over 30 ° of angles, the corresponding minute electric sheet of cylinder 5# with treat static sheet 5 ' from being in meta, and corresponding connecting rod 16 or 14 actings of pressured contracting gas push bent axle of cylinder 1# this moment, cylinder 5# then is pressured contracting gas expansion for doing work, drivening rod 16 is with 14 actings of pulling bent axle.When bent axle turns 30 ° again, still acting as before of cylinder 1#, but the corresponding minute electric sheet of cylinder 6# this moment with treat static sheet 6 ' contact, namely 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 push cylinder piston 122 and the acting of pulling bent axle 14 be the 6# cylinder, pressured contracting gas push 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 turns 30 ° again, the corresponding minute electric sheet of cylinder 1# with treat static sheet 1 ' from and be in meta, the expansion of compressed gas continuation is done work; At this moment, the connecting rod 16 that cylinder 6# is corresponding or 14 actings of pressured contracting gas-powered bent axle, cylinder 5# then is pressured contracting gas expansion for doing work, thus 14 actings of drivening rod 16 driving cranks.When bent axle 14 turned 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 minute electric sheet 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 sequentially 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# 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 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.Be provided with bearing 143, bearing retainer ring 144 on the crankshaft 142, be processed with one or more lubricating oil sumps 145 on the diameter of axle of crankshaft 142, 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 preferred embodiment of the present utility model, 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.
To shown in Figure 15, intake and exhaust electric control axle 17 is provided with 3 automatically controlled 171 such as Figure 14, and it is respectively applied to control the breathing action of 6 cylinders of variable multi-cylinder air-powered motor.Position between each automatically controlled is relatively static, and automatically controlled also is relatively static 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 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, and automatically controlled 171 is threaded connection with automatically controlled fixed end 172 and is fixed.
Next with reference to figure 16A-Figure 16 C, when Figure 16 A is the 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 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 can be with the adjustment of rotational speed of motor in a 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.
This control mechanism is driven by storage battery, be connected with on the negative pole of storage battery a minute electric sheet 14 ', minute electric sheet 25 ', minute electric sheet 36 ', anodally be connected with forward distributor B, reverse distributor A; Intake and exhaust electric control axle 17 peripheral hardwares of engine body 1 remain static sheet group.Be provided with main switch between described storage battery and forward distributor B, the reverse distributor A.Forward distributor B opens when engine body 1 steady forward, and minute electric sheet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, bent axle 14 rotations; Open when engine body 1 steadily reverses distributor A during reversing, minute electric sheet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, bent axle 14 rotations; Main switch is opened when engine body 1 climbing maybe will strengthen power, minute electric sheet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, connecting rod 16 promotes bent axle 14 and rotates, minute electric sheet of another cylinder of while is contacting with the corresponding static sheet for the treatment of, the connecting rod 16 pulling bent axles 14 of this cylinder rotate.
Minute electric sheet 14 in this control mechanism ' with treat static sheet 1 ' with treat static sheet 4 ' corresponding; Minute electric sheet 25 ' with treat static sheet 2 ' with treat static sheet 5 ' corresponding; Minute electric sheet 36 ' with treat static sheet 3 ' with treat static sheet 6 ' corresponding.Treat static sheet 1 ' with treat that static sheet 4 ' relative divides electric sheet 14 ' be up and down to distribute; Treat static sheet 2 ' with treat that static sheet 5 ' relative divides electric sheet 25 ' be up and down to distribute; Treat static sheet 3 ' with treat that static sheet 6 ' relative divides electric sheet 36 ' be up and down to distribute.
The switching for the treatment of static sheet 1 ' control cylinder 1# among 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 with reference to the accompanying drawings the utility model, it should be understood that these descriptions only are exemplary, be not to limit application of the present utility model.Protection domain of the present utility model is limited by accessory claim, and can be included in various modification, remodeling and the equivalents of doing for the utility model in the situation that does not break away from the utility model protection domain and spirit.
Claims (12)
1. cylinder that is used 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: be provided with cylinder piston (122), cylinder column (120) in the cylinder baffle (121) of described cylinder (12); Cylinder (12) is divided into the left air chamber of cylinder (123) and the right air chamber of cylinder (124), and each cylinder chamber all is equipped with solenoid valve (11).
2. the cylinder for variable multi-cylinder air-powered motor as claimed in claim 1, it 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, it 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. be used for as claimed in claim 2 or claim 3 the cylinder of variable multi-cylinder air-powered motor, it is characterized in that: be provided with intake valve (13) and exhaust valve (15) on the described A intake and exhaust control valve, and distribute up and down; Be provided with exhaust valve (15) and intake valve (13) on the B intake and exhaust control valve, 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: during 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: described engine body (1) is when steadily reversing, 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, be connected with on the negative pole of storage battery a minute electric sheet 14 ', minute electric sheet 25 ', minute electric sheet 36 ', anodally be connected with forward distributor B, reverse distributor A; Intake and exhaust electric control axle (17) peripheral hardware of engine body (1) remains static sheet group.
9. the cylinder for variable multi-cylinder air-powered motor as claimed in claim 8 is characterized in that: be provided with main switch between described storage battery and forward distributor B, the reverse distributor A.
10. the cylinder for variable multi-cylinder air-powered motor as claimed in claim 1, it is characterized in that: steadily during forward, forward distributor B opens described engine body (1), and minute electric sheet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, and bent axle (14) rotates.
11. the cylinder for variable multi-cylinder air-powered motor as claimed in claim 1, it is characterized in that: described engine body (1) is when steadily reversing, and reverses distributor A and opens, and minute electric sheet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, and bent axle (14) rotates.
12. the cylinder for variable multi-cylinder air-powered motor as claimed in claim 1, it is characterized in that: main switch was opened when described engine body (1) climbing maybe will strengthen power, minute electric sheet contacts with the corresponding static sheet for the treatment of, this cylinder enters pressurized gas, connecting rod (16) promotes bent axle (14) and rotates, simultaneously minute electric sheet of another cylinder is treated the contact of static sheet, the connecting rod of this cylinder (16) pulling bent axle (14) rotation with corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451000 CN202810946U (en) | 2012-09-06 | 2012-09-06 | Air cylinder for variable multi-cylinder aerodynamic engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451000 CN202810946U (en) | 2012-09-06 | 2012-09-06 | Air cylinder for variable multi-cylinder aerodynamic engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202810946U true CN202810946U (en) | 2013-03-20 |
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ID=47869844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220451000 Withdrawn - After Issue CN202810946U (en) | 2012-09-06 | 2012-09-06 | Air cylinder for variable multi-cylinder aerodynamic engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202810946U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206248A (en) * | 2012-09-06 | 2013-07-17 | 祥天控股（集团）有限公司 | Cylinders for variable multi-cylinder aerodynamic engine |
| CN112879098A (en) * | 2021-01-26 | 2021-06-01 | 罗邦琴 | Aerodynamic engine |
-
2012
- 2012-09-06 CN CN 201220451000 patent/CN202810946U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206248A (en) * | 2012-09-06 | 2013-07-17 | 祥天控股（集团）有限公司 | Cylinders for variable multi-cylinder aerodynamic engine |
| CN103206248B (en) * | 2012-09-06 | 2014-12-10 | 祥天控股（集团）有限公司 | Cylinders for variable multi-cylinder aerodynamic engine |
| CN112879098A (en) * | 2021-01-26 | 2021-06-01 | 罗邦琴 | Aerodynamic engine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130320 Effective date of abandoning: 20141210 |
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| RGAV | Abandon patent right to avoid regrant |