CN103507806A - Engine of full electric vehicle and drive and control system thereof - Google Patents
Engine of full electric vehicle and drive and control system thereof Download PDFInfo
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- CN103507806A CN103507806A CN201210213251.9A CN201210213251A CN103507806A CN 103507806 A CN103507806 A CN 103507806A CN 201210213251 A CN201210213251 A CN 201210213251A CN 103507806 A CN103507806 A CN 103507806A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/02—Adaptations for driving vehicles, e.g. locomotives
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/30—Auxiliary equipments
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention provides an engine of a full electric vehicle and a drive and control system of the engine. The engine is composed of an air pretreatment system, a composite circulating type multilayer multi-cylinder air compressor, an air cylinder, an air cylinder upper cover, an air cylinder lower cover, a high-speed high-pressure ejector, a suction aperture controller, a kinetic energy switch room, a kinetic energy conversion drive wheel blade, a power output driving wheel, a drive shaft, compressor air storage tanks, a four-way reversing valve, an electromagnetic valve, a one-way valve, an overpressure exhaust controller, a pressure detection and monitoring controller, a computer control circuit, a subsystem working device the like. The kinetic energy conversion drive wheel blade, the power output driving wheel and the drive shaft are power torque transmission devices of the vehicle, the four-way reversing valve, the one-way valve and the overpressure exhaust controller are pressure balance control systems among the air storage tanks, the air storage tanks are air storage devices for accommodating airflow output by a circulation air duct of the air cylinder and conducting secondary recycling of energy, the subsystem working device is connected with the device, and then the drive and control system of the engine of the pure electric vehicle is formed by the subsystem working device and a whole vehicle computer master control circuit.
Description
Technical field:
The present invention relates to a kind of electronlmobil, relate in particular to a kind of driving engine and transmission and control system of pure electric automobile.
Background technology:
Current known electronlmobil, can be divided into two classes haply by principle of work; The first kind, fuel oil and electrical motor hybrid vehicle, Equations of The Second Kind, used driving motor as the pure electric automobile of power.Wherein, the kind of fuel engines and electrical motor hybrid vehicle mainly contains 3 kinds at present:
The first, be to take fuel engines as active force, electro-motor is as " parallel way " of auxiliary power.This mode mainly drives and travels with fuel engines, while utilizing restarting that electro-motor has, produce the feature of very strong driving force, when the engine fuel consumption such as vehicle starting, acceleration are larger, by the mode of electro-motor assistive drive, reduce the oil consumption of driving engine.This mode relatively simple for structure only need to increase electro-motor and storage battery on automobile.
The second, when low speed, just by electrical motor driven, travel, " the series, parallel mode " of using fuel engines and electro-motor to match and drive when speed improves.When startup and low speed, rely on electrical motor driven to travel, when speed improves, by fuel engines and electro-motor, jointly share efficiently power, this mode needs power sharing device and electrical generator etc., so complex structure.
The third or series system; The electronlmobil " series system " just travelling by electrical motor driven, driving engine is only as propulsion source, and automobile only travels by electrical motor driven, and drive system is electro-motor, but because equally engine fuel need to be installed, so be also a kind of of hybrid vehicle.
Equations of The Second Kind, the pure electric automobile of driving motor as power of usining: the basic structure of electronlmobil is to consist of the mechanical systems such as electric propulsion system, control system, propulsive effort transmission and equipment of completing set task etc.Electric propulsion system and control system are the cores of electronlmobil, also be the maximum difference that is different from internal-combustion engines vehicle, electric propulsion system and control system are comprised of the speed-regulating control device of driving motor, power supply and electrical motor etc., and other devices of electronlmobil are basic identical with fuel-engined vehicle.Wherein, the effect of driving motor is just mechanical energy by the electric energy conversion of power supply, by the device of driving device or direct drive of wheel work.
What on electronlmobil, extensively adopt at present is direct current series motor, this motor has the mechanical specialities of " soft ", conform to very much, but DC motor is owing to there being sparking on commutator with the ride characteristic of automobile, specific power is less, efficiency is lower, the defect of the large grade of maintenance work amount.Due on electronlmobil, the speed governing of DC motor is to adopt series resistor, or the number of turn that changes motor field coil realizes, therefore its speed governing is the speed governing that has level, and can produce the complex structure of additional energy consumption or use electrical motor, in the rotation direction conversion of driving motor is controlled, DC motor relies on contactless switch to change the direction of current in armature or magnetic field, realize the rotation direction conversion of electrical motor, this makes, and control circuit is complicated, reliability reduces.
The content of invention:
In order to overcome the defect of above-mentioned two types of automobiles, bring into play better the general character of above-mentioned two class automobiles, use for reference their principle separately and feature, the invention provides a kind of driving engine and transmission and control system of pure electric automobile, it is a kind of between the new structure between the two, can effectively utilize the transmission feature of above-mentioned two types of automobile powers, develop a kind of driving engine and transmission and control system of pure electric automobile, the feature of existing fuel engines automobile, has again and usings the electronlmobil feature of driving motor as power.The present invention adopts with electrical motor and the multistage multi-cylinder air of the coupled cycle formula press transmission dynamic characteristic that combines, and uses the clean energy resource " electric energy " as motive a kind of Novel pure electric car engine with cylinder transmission dynamic characteristic.
The technical solution used in the present invention is:
Driving engine and transmission and a control system, be to have air pretreatment system and the multistage multi-cylinder air of coupled cycle formula press, cylinder, cylinder upper cover, lower cover of air cylinder, built-in circulatory lubrication oil pump, high speed and high pressure ejector, ejector air flue and flow controller, air-breathing opening controller, kinetic energy switch room, kinetic energy conversion transmission wheel blade, the outlet of cylinder circulation air flue, power output driving wheel, working group's device power wheel, transmission shaft, bearing, bearing shell, O RunddichtringO, compressor storage tank, four-way change-over valve, electromagnetic valve, check valve, superpressure exhaust controller, oil separator, pressure detection, monitor controller, the institutes such as computer-controlled circuit form, and the described multistage multi-cylinder air of coupled cycle formula press is the rotary multistage multi-cylinder air compressor of speed of an electromechanical, described kinetic energy conversion transmission wheel blade, power output driving wheel and transmission shaft are the dynamic torque transmitting devices of automobile, described four-way change-over valve, electromagnetic valve, check valve, superpressure exhaust controller, it is the equilibrium of pressure control system between each storage tank, described storage tank is the accumulator unit that a circulation air flue of taking in cylinder goes out air-flow and energy source secondary cycling and reutilization, and the subsystem work device being connected with this device, and transmission and control system common and car load computer main control circuit composition pure electric automobile driving engine.
The rotary multistage multi-cylinder air compressor of described electromechanical speed, comprise cylindrical cylinder body, in cylinder, have several with the circulation air flue of groove, rotor in cylinder body, bearing, piston, enter, exhausr port, slide sheet type air valve piston, compressor storage tank, four-way change-over valve, electromagnetic valve, check valve (boiler check valve), airfilter (noise silencer), O RunddichtringO with skeleton, one, secondary gas working area (one-level compressed gas cooling vessel), cooling vessel radiating fin, lubricated oil hole, oil-sucking hole, oil outlet, sputter oilhole, high speed and high pressure ejector, ejector air flue and flow controller, air-breathing opening controller, kinetic energy switch room, superpressure exhaust controller, oil separator, pressure detection, the institute such as monitor controller and computer-controlled circuit forms.
The rotary multistage multi-cylinder air compressor of described electromechanical speed, it is a columniform cylinder, in the body of cylindrical cylinder, can be according to the circulation groove air flue that 360 several degree Zhou Yuan of N need to be set of operating mode, and at the sidewall of circulation groove air flue, have a horizontal transfer port intersect connecting with groove air flue and be to connect with adjacent notches air flue, cylinder is that the 1/2 radius cast that can also adopt garden of integral manufacturing is made.
The rotary multistage multi-cylinder air compressor of described electromechanical speed, there is a rotor matching with cylinder inner circle, at the cylindrical of rotor, be provided with the groove mouth that is used as sealing that several match with groove air flue in cylinder, the O RunddichtringO with skeleton is installed on groove mouth.
The rotary multistage multi-cylinder air compressor of described electromechanical speed, there is a rotor matching with cylinder inner circle, at the cylindrical of rotor, there is the longitudinal circular hole matching with groove air flue number in cylinder, circular hole is in order to install piston and accessory, opposite side has a longitudinal fluting mouth, and slide sheet type air valve piston and accessory are installed on groove mouth.
The rotary multistage multi-cylinder air compressor of described electromechanical speed, at the slide plate side of slide sheet type air valve piston and the corresponding position of conveying circular hole of groove air flue lateral direction penetrating, the slide plate side of slide sheet type air valve piston has the fluid intake of a V-type.
The rotary multistage multi-cylinder air compressor of described electromechanical speed, it is a single cylinder secondary recycle compressor, can also be according to purposes need to be designed to twin-tub or the multistage multicylinder compressor type of coupled cycle formula, coordinate the quantity increase and decrease of " kinetic energy switch room ", with the conversion of engine power transmission direction position, power output torque can be set to longitudinal transmission or laterally transmission.Therefore, can be designed to longitudinally transmit the automobile specified driving engine of power, or the battery-operated motor cycle special engine of horizontal cross transmission power.
The rotary multistage multi-cylinder air compressor of described electromechanical speed, on the outer circle of columniform cylinder, with a temporary Gas Cooler cavity after one-level compression, this cavity communicates with the path of I and II circulation air flue lateral direction penetrating in cylinder, and the cavity of cylinder and cooling vessel is useful on the fin of heat radiation outward.
The rotary multistage multi-cylinder air compressor of described electromechanical speed, cylinder rotary and primary mover are concentric rotating shafts, bottom rotor is useful on bearings mounted shoulder seat, bearing and cylinder body inner circle match, the other end passes cylinder body, and bearing is installed and cylinder body inner circle matches, be arranged on the diameter of cylinder rotary inside two bearings of cylinder body two ends and match with cylinder block inner circle.The rotating shaft that passes cylinder part can be one (rotor axis of electric and the concentric disjunctor of cylinder rotating shaft) with the motor shaft of primary mover, can also is connected with primary mover and be obtained required prime power by ' meshing ' or ' transport tape ' transmission power mode.
The rotary multistage multi-cylinder air compressor of described electromechanical speed, on the cylindrical of columniform cylinder and the cross-sectional plane of circumference, be provided with the oil hole post for charging-up lubricant oil, in oil hole, be provided with asphalt felt, spring, ball oil is stifled, and inhale, the communication port of freeing pipe, the bottom of columniform cylinder has one to be attached thereto the compressed air reservoir connecing, compressor storage tank is provided with four-way change-over valve, electromagnetic valve, pressure detection, monitor controller, superpressure exhaust controller, input, output gas interface, input interface is wherein connected with exhaust outlet of compressor and is provided with check valve, being provided with power supply is connected with computer-controlled circuit with signal control line binding post.
The rotary multistage multi-cylinder air compressor of described electromechanical speed, is the structure that a primary mover and compressor separate, and the exit at the rotor shaft of compressor when adopting separate structure is provided with teeth, to match and obtain prime power with primary mover.
Described kinetic energy conversion transmission wheel blade, the outlet of cylinder circulation air flue, power are exported driving wheel, working group's device power wheel, cylinder, cylinder upper cover, lower cover of air cylinder, are the kinetic energy switch rooms of driving engine, and transmission shaft forms a dynamic torque transmitting device.
Described high speed and high pressure ejector, ejector air flue and flow controller, air-breathing opening controller, kinetic energy switch room, the cylinder groundwork unit that forms driving engine, combination is connected with computer-controlled circuit behind the several cylinder groundwork of N unit, coordinates the multistage multicylinder compressor of coupled cycle formula realize the dynamic torque transmission of pure electric automobile driving engine and control.
Described air pretreatment system is that compressor suction is connected with computer controller with real-time detection, monitor controller and the processing equipment of discharging gas.
Described storage tank is the accumulator unit that a circulation air flue of taking in cylinder goes out air-flow and energy source secondary cycling and reutilization, and the subsystem power transmission and the control setup that are connected with this device form, be that an energy increasing or decreasing is controlled equipment, be provided with oil separator and be connected with computer-controlled circuit.
The driving engine of described a kind of pure electric automobile and transmission thereof and control system, it is a kind of pure electric automobile driving engine that converts electric energy to compression energy, and be provided with the subsystem of energy source secondary cycling and reutilization, driving engine can be set to twin-tub and a kinetic energy switch room according to operating mode, or multi-cylinder and N kinetic energy switch room, the engine operating system of pure electric automobile can be set to longitudinal transmission or laterally transmission, just with better matches with all kinds of vehicles and car system.
Accompanying drawing explanation:
Fig. 1 is the cylinder sketch of the rotary multistage multi-cylinder air compressor of electromechanical speed of the present invention:
Fig. 2 is the cylinder rotary sketch of the rotary multistage multi-cylinder air compressor of electromechanical speed of the present invention:
Fig. 3 is cylinder and the cooling vessel cavity figure of the rotary multistage multi-cylinder air compressor of electromechanical speed of the present invention:
Fig. 4 is the cylinder end piece sketch of the rotary multistage multi-cylinder air compressor of electromechanical speed of the present invention:
Fig. 5 is the slide sheet type air valve piston simplified side view of the rotary multistage multi-cylinder air compressor of electromechanical speed of the present invention:
Fig. 6 is cylinder and the cooling cavity sketch of the rotary multistage multi-cylinder air compressor of electromechanical speed of the present invention:
Fig. 7 is driving engine and transmission and the control system of a kind of pure electric automobile of the present invention, the sketch that cylinder is connected with the rotary multistage multi-cylinder air compressor of electromechanical speed
The specific embodiment:
The driving engine of a kind of pure electric automobile of the present invention and transmission thereof and control system: a kind of fuel engines automobile and electrical motor driven of adopting travelled, two types of power transmission modes combine, the new work engine with cylinder transmission dynamic characteristic is a kind of by the pure electric automobile of " electric energy converts compression energy to ".The feature that has fuel engines automobile, has again and usings the pure electric automobile driving engine of clean energy resource " electric energy " as propulsion source.Full automaticity pure electric automobile can be designed to, the pure electric automobile that manual gear and existing automobile variable speed mechanism match can also be designed to.Its useful effect shows as:
One, can replace and take the automobile that fuel oil is propulsion source, use clean energy resource to accomplish non-pollution discharge and realize environmental protection and energy saving.
Two, the driving engine that only needs to replace existing fuel-engined vehicle, just can utilize all kinds of equipments and the equipment work of existing automobile fully.
Three, be the new type power transmission system of a kind of employing " electric energy converts compression energy to ", and can realize the pure electric automobile driving engine that the secondary cycle recycling subsystem work device of the energy forms.
Four, be a kind of pure electric automobile driving engine that converts compression energy with " electric energy " to, driving engine can be set to twin-tub and a kinetic energy switch room according to operating mode, or multi-cylinder and N kinetic energy switch room, the engine operating system of pure electric automobile can be set to longitudinal transmission or laterally transmission, coordinate the quantity increase and decrease of " kinetic energy switch room ", be designed to automobile with or the Engine Series such as electric motorcycle is automobile-used.In order to understand technical scheme of the present invention better, below by specific embodiment, (the present embodiment is the automobile pure electric automobile driving engine of a " 8 cylinder 4 kinetic energy switch rooms ") is also described in detail by reference to the accompanying drawings:
Accompanying drawing 1, be the cylinder sketch of the rotary multistage multi-cylinder air compressor of electromechanical speed of the present invention: cylinder block (1), cylinder closing lid holding screw seat (2), one, two air flue lateral direction penetrating hole shutoff screws (3), the first circumferential groove circulation air flue (4), one, two air flue lateral direction penetrating holes (5), the second circumferential groove circulation air flue (6), laterally exhaust through hole (7), deflation hole communication port (8), air-breathing opening controller (37)
Accompanying drawing 2, be the cylinder rotary sketch of the rotary multistage multi-cylinder air compressor of electromechanical speed of the present invention: bearing (9), the first air flue O RunddichtringO (10,11), the first air flue groove mouth (12,13), the second air flue O RunddichtringO (14,15), the second air flue groove mouth (16,17), rotor shaft and teeth (18), cylinder rotary (19), rotor bottom bearing shoulder seat (20)
Accompanying drawing 3, be the cylinder and cooling vessel cavity figure of the rotary multistage multi-cylinder air compressor of electromechanical speed of the present invention: compressed air reservoir (301), cylinder are connected positioning through hole (302), cylinder and are connected setscrew nut (303), storage tank admission port (304), four-way change-over valve (305) with compressed air reservoir with compressed air reservoir
Accompanying drawing 4, be the cylinder end piece sketch of the rotary multistage multi-cylinder air compressor of electromechanical speed of the present invention: cylinder transverse row vent hole (7), cylinder and compressed air reservoir (301) knock hole (21-24), cylinder and compressed air reservoir (301) screw connecting through hole (25-28), cylinder and compressed air reservoir are connected and fixed through hole (303)
Accompanying drawing 6, be cylinder and the cooling cavity sketch of the rotary multistage multi-cylinder air compressor of electromechanical speed of the present invention:
Cylinder block (1), cooling vessel cavity (32), cylinder and cooling vessel cavity check screw (33-36), air-breathing opening controller (37),
Accompanying drawing 7, be driving engine and transmission and the control system of a kind of pure electric automobile of the present invention, the sketch that engine cylinder block is connected with the rotary multistage multi-cylinder air compressor of electromechanical speed:
Engine cylinder block (701), high speed and high pressure ejector (702), kinetic energy switch room (703), kinetic energy conversion transmission wheel blade (704), bearing (705), bearing shell (706), transmission shaft (707), power output driving wheel (708), working group's device power wheel (709), the rotary multistage multi-cylinder air compressor of electromechanical speed (710), engine cylinder block check screw through hole (711), air-breathing opening controller (37), compressor storage tank (301), four-way change-over valve (305)
From principle of work, kind and the mode of operation of automobile, we have known above-mentioned two types of merits and faultss that automobile respectively has, therefore, can be as much as possible in conjunction with the advantage of above-mentioned two class automobiles, are prime powers of innovation, the driving engine of a kind of pure electric automobile of the present invention and transmission thereof and control system, a kind of Novel power system between above-mentioned two types of automobile features just, can design as required multiduty Novel pure electric car engine, replace and existingly take engine automobile that fuel oil is power and realize environmental protection, energy-conservation and reduce discharging.
Preferably, the rotary multistage multi-cylinder air compressor of electromechanical speed, comprise cylindrical cylinder body (1), in cylinder, have the fluted circulating air of being with of N number road (4, 6), rotor in cylinder body (19), bearing (9), piston, admission port, exhaust hole (7), slide sheet type air valve piston (29), compressor storage tank (301), four-way change-over valve (305), electromagnetic valve, check valve, airfilter, O RunddichtringO (10 with skeleton, 11, 14, 15) one-level compressed gas cooling vessel (32), cooling vessel radiating fin, lubricated oil hole, oil-sucking hole, and high speed and high pressure ejector (702), ejector air flue and flow controller, air-breathing opening controller (37), pressure detection, monitor, the institute such as gas exhausting valve and computer-controlled circuit forms.
Preferably, the rotary multistage multi-cylinder air compressor of electromechanical speed, it is a columniform cylinder, in the body of cylindrical cylinder, can the circulation groove air flue of the several 360 degree Zhou Yuan of N need to be set according to operating mode, but at least need two circumferential groove air flues, could meet basic work requirement condition, and there are one and groove air flue at circulation groove air flue sidewall, intersect the horizontal gas transmission circular hole (5) connecting and connect with adjacent groove air flue, cylinder is that 1/2 radius that can also adopt garden of integral manufacturing is made.For improving precision, therefore can preferably adopt with fine limit work again after 1/2 radius moulding by casting of circle, the exhausr port of cylinder (7,8) can be set to the vertical or horizontal of circle as required.
Preferably, the rotary multistage multi-cylinder air compressor of electromechanical speed, there is a rotor matching with cylinder inner circle (19), at the cylindrical of rotor, be provided with the groove mouth (12,13,16,17) as sealing that several match with groove air flue in cylinder, the O RunddichtringO (10,11,14,15) with skeleton is installed on groove mouth.
Preferably, the rotary multistage multi-cylinder air compressor of electromechanical speed, there is a rotor matching with cylinder inner circle (19), at the cylindrical of rotor, there is the longitudinal circular hole matching with groove air flue number in cylinder, spring, piston are installed in circular hole, opposite side has a longitudinal fluting mouth, the institutes such as slide sheet type air valve piston (29), steel sheet spring bar (31) is installed in groove mouth and forms.
Preferably, the rotary multistage multi-cylinder air compressor of electromechanical speed, slide plate side and position corresponding to lateral direction penetrating circular hole, groove air flue side at slide sheet type air valve piston, the slide plate side of slide sheet type air valve piston (29) has the fluid intake (30) of a V-type, and V-type fluid intake, be designed to outer to inner, have certain depth groove gradient, be similar to the sucking hole of funnel type, this kind is designed to optimal case, and (" bernoulli " effect) is conducive to speed mode compressor increases the pressure sucking.Slide sheet type air valve piston be one can be according to requirements, and can revise and correct the dynamic component of (lengthen or shorten slide plate), match and can regulate compression ratio and intake quantity with the induction opening of the first circulation groove air flue.
Preferably, the rotary multistage multi-cylinder air compressor of electromechanical speed, be a single cylinder two air flue secondarys circulation compressions compressors of acting simultaneously, so aspirated volume is regulatable, can also be according to purposes need to be designed to twin-tub or the multistage multicylinder compressor type of multi-cylinder coupled cycle formula.
Preferably, the rotary multistage multi-cylinder air compressor of electromechanical speed, on the outer circle of columniform cylinder, with a Gas Cooler cavity (32) temporary after one-level is compressed, this cavity communicates with the path of I and II groove air flue lateral direction penetrating in cylinder, and the cavity of cylinder and cooling vessel is useful on the fin of heat radiation outward.
Preferably, the rotary multistage multi-cylinder air compressor of electromechanical speed, cylinder rotary and primary mover rotor are concentric co-axial rotor shafts, bottom rotor is useful on bearings mounted shoulder seat (20), bearing and cylinder body inner circle match, the other end passes cylinder body, and bearing is installed and cylinder body inner circle matches, being arranged on the diameter of cylinder rotary inside two bearings of cylinder body two ends matches with cylinder block inner circle, the rotating shaft that passes cylinder part can be one (rotor axis of electric and the concentric disjunctor of cylinder rotating shaft) with the rotor axis of electric of primary mover, can also be connected with primary mover and obtain required prime power by ' meshing ' or ' transport tape ' transmission power mode.
Preferably, the rotary multistage multi-cylinder air compressor of electromechanical speed, on the cylindrical of columniform cylinder and the cross-sectional plane of circumference, be provided with the oil hole post for charging-up lubricant oil, in oil hole, be provided with asphalt felt, spring, ball oil is stifled, and inhale, the communication port of exhausr port (8), the bottom of columniform cylinder has a compressor storage tank (301) to be attached thereto to connect, compressor storage tank (301) is provided with pressure detection, monitor controller, superpressure exhaust controller, straight cross commutator (305), electromagnetic valve, input, output gas interface, input interface wherein (304) is connected and is provided with check valve with exhaust outlet of compressor (8), power supply and signal control line binding post with computer-controlled circuit to being connected.
Preferably, the rotary multistage multi-cylinder air compressor of electromechanical speed is a twin-tub connecting as one with primary mover or multi-cylinder air compressor and and compressed air reservoir is connected as a single entity, is provided with high speed and high pressure ejector (702), ejector air flue and flow controller, air-breathing opening controller (37), straight cross commutator (305), electromagnetic valve, check valve, superpressure exhaust controller, pressure detection, monitor controller, motor lead-out wire hole, computer is controlled equilibrium of pressure, power transmission and the control system that binding post and inlet and outlet mouth etc. form.
Preferably, the rotary multistage multi-cylinder air compressor of electromechanical speed, be the structure that a primary mover and compressor separate, the exit at the rotor shaft of compressor when adopting separate structure is provided with teeth (18), to match and obtain prime power with primary mover.
Preferably a kind of driving engine of pure electric automobile and transmission thereof and control system, be provided with air pretreatment system and equilibrium of pressure control system, and can detect in real time, the gentle source quality of monitoring pressure, can make pretreatment to sucking and discharge water capacity and the cleanliness level of air, can be to the rotary multistage multi-cylinder air compressor air storage tank of electromechanical speed, with pressure reduction is realized compensation and feed adjustment between energy source secondary cycling and reutilization storage tank, realize the discharge of superpressure releasing pressure automatically and guarantee safe handling.
Preferably, a kind of driving engine of pure electric automobile and transmission thereof and control system, be to have one group, two the multistage multi-cylinder air of coupled cycle formula press (710), with a kinetic energy switch room (703), the cylinder groundwork unit that forms driving engine, combination is connected with computer-controlled circuit behind the several cylinder groundwork of N unit, coordinate high speed and high pressure ejector (702), ejector air flue and flow controller, air-breathing opening controller (37), kinetic energy conversion transmission wheel blade (704), the outlet of cylinder circulation air flue, power output driving wheel (708), working group's device power wheel (709), cylinder (701), cylinder upper cover, lower cover of air cylinder, realize the dynamic torque transmission of pure electric automobile driving engine, and and each equipment between operation switch and control.
Preferably, a kind of driving engine of pure electric automobile and transmission thereof and control system, it is a kind of pure electric automobile driving engine that " electric energy " is converted to compression energy, and be provided with the subsystem of energy source secondary cycling and reutilization, driving engine can be set to twin-tub and a kinetic energy switch room (703) according to operating mode, or multi-cylinder and N kinetic energy switch room (703), the engine operating system of pure electric automobile can be set to longitudinal transmission or laterally transmission, to coordinate the quantity increase and decrease of " kinetic energy switch room ", enable to be designed and manufactured into automobile specified pure electric automobile driving engine, or the driving engine of the series such as the pure electric automobile driving engine of battery-operated motor cycle special use, can expand field of application matches with all kinds of vehicles and car system better.
Preferably, a kind of driving engine of pure electric automobile and transmission thereof and control system, storage tank is the accumulator unit that a circulation air flue of taking in cylinder goes out air-flow and energy source secondary cycling and reutilization, and the subsystem power transmission and the control setup that are connected with this device form, that an energy increasing or decreasing is controlled equipment, be one and receive the closed-center system that engine cylinder circulation air flue goes out air-flow, by oil separator and air pretreatment system input, can guarantee inputted air purity.And be and high speed and high pressure ejector (702), ejector air flue and flow controller, air-breathing opening controller (37), kinetic energy switch room (703), kinetic energy conversion transmission wheel blade (704), the common fit applications of power output driving wheel (708) and the device of collaborative work, can realize automatic shift control or manually shift control and switching.Storage tank is provided with, electromagnetic valve, check valve, superpressure exhaust controller, pressure detection, monitor controller decomposition pressure balance control system are connected with computer-controlled circuit, energy monitoring pressure in real time and working condition can realize the safe operation that vehicle is guaranteed in releasing pressure automatically discharge when storage tank superpressure.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the present invention is described, and be not used as limitation of the invention, as long as within the scope of connotation of the present invention, to the variation of the above embodiment, modification, all will drop within the scope of claims of the present invention.
Above-mentioned is the present invention; The implementation method of a kind of driving engine of pure electric automobile and transmission thereof and control system; but design of the present invention, contemplated methods are also not only confined to this; all utilize this design to the driving engine of a kind of pure electric automobile of the present invention and transmission and control system; carry out that unsubstantiality is changed and " collocation, expansion, use ", all belong to the behavior of invading protection scope of the present invention.
Claims (10)
1. the driving engine of pure electric automobile and transmission thereof and a control system, be to have air pretreatment system and the multistage multi-cylinder air of coupled cycle formula press, cylinder, cylinder upper cover, lower cover of air cylinder, built-in circulatory lubrication oil pump, high speed and high pressure ejector, ejector air flue and flow controller, air-breathing opening controller, kinetic energy switch room, kinetic energy conversion transmission wheel blade, the outlet of cylinder circulation air flue, power output driving wheel, working group's device power wheel, transmission shaft, bearing, bearing shell, O RunddichtringO, compressor storage tank, four-way change-over valve, electromagnetic valve, check valve, superpressure exhaust controller, oil separator, pressure detection, monitor controller, the institutes such as computer-controlled circuit form, and it is characterized in that: the described multistage multi-cylinder air of coupled cycle formula press is the rotary multistage multi-cylinder air compressor of speed of an electromechanical, described kinetic energy conversion transmission wheel blade, power output driving wheel and transmission shaft are the dynamic torque transmitting devices of automotive engine, described four-way change-over valve, electromagnetic valve, check valve, superpressure exhaust controller, it is the equilibrium of pressure control system between each storage tank, described storage tank is the accumulator unit that a circulation air flue of taking in cylinder goes out air-flow and energy source secondary cycling and reutilization, and the subsystem work device being connected with this device, and transmission and control system common and car load computer main control circuit composition pure electric automobile driving engine.
2. a kind of driving engine of pure electric automobile and transmission thereof and control system according to claim 1, it is characterized in that: high speed and high pressure ejector, ejector air flue and flow controller, air-breathing opening controller, kinetic energy switch room, the cylinder groundwork unit that forms driving engine, combination is connected with computer-controlled circuit behind the several cylinder groundwork of N unit, coordinates the multistage multicylinder compressor of coupled cycle formula realize the dynamic torque transmission of pure electric automobile driving engine and control.
3. a kind of driving engine of pure electric automobile and transmission thereof and control system according to claim 1, it is characterized in that: kinetic energy conversion transmission wheel blade, the outlet of cylinder circulation air flue, power are exported driving wheel, working group's device power wheel, cylinder, cylinder upper cover, lower cover of air cylinder, are the kinetic energy switch rooms of driving engine, and transmission shaft forms a dynamic torque transmitting device.
4. a kind of driving engine of pure electric automobile and transmission thereof and control system according to claim 1, it is characterized in that: storage tank is the accumulator unit that a circulation air flue of taking in cylinder goes out air-flow and energy source secondary cycling and reutilization, and the subsystem power transmission and the control setup that are connected with this device form, be that an energy increasing or decreasing is controlled equipment, be provided with oil separator and be connected with computer-controlled circuit.
5. a kind of driving engine of pure electric automobile and transmission thereof and control system according to claim 1, it is characterized in that: the rotary multistage multi-cylinder air compressor of speed that is an electromechanical, with claim (2), (3), (4), the built-in circulatory lubrication oil pump of cylinder, the driving engine of the pure electric automobile forming with computer main control circuit, realize the dynamic torque transmission of pure electric automobile driving engine, and and each equipment between operation switching controls.
6. a kind of driving engine of pure electric automobile and transmission thereof and control system according to claim 1, it is characterized in that: storage tank is the accumulator unit that a circulation air flue of taking in cylinder goes out air-flow and energy source secondary cycling and reutilization, storage tank, straight cross commutator, electromagnetic valve, check valve, superpressure gas exhausting valve, pressure detection, monitor controller decomposition pressure balance control system with each Integral electromechanical compressor, and be connected and realize pressure difference compensation and feed adjustment with computer-controlled circuit, and superpressure is drained control automatically.
7. a kind of driving engine of pure electric automobile and transmission thereof and control system according to claim 1, it is characterized in that: be a kind of pure electric automobile driving engine that converts electric energy to compression energy, and be provided with the subsystem of energy source secondary recycling, driving engine can be set to twin-tub and a kinetic energy switch room according to operating mode, or multi-cylinder and N kinetic energy switch room, the engine operating system of pure electric automobile can be set to longitudinal transmission or laterally transmission, be used for being designed and manufactured into longitudinal automobile specified pure electric automobile driving engine, or the pure electric motorcycle car engine of horizontal motor bike special use.
8. the rotary multistage multi-cylinder air compressor of the speed of electromechanical according to claim 1, it is characterized in that: in the cylinder body of cylindrical cylinder, have two or N several 360 degree Zhou Yuan circulation groove air flue, at groove air flue sidewall, have one to intersect with adjacent groove air flue the horizontal transfer port connecting, cylinder be integral manufacturing or adopt with 1/2 radius moulding by casting of circle and make.
9. the rotary multistage multi-cylinder air compressor of the speed of electromechanical according to claim 1, is characterized in that; The a single cylinder two air flue secondary circulation compressions compressors of acting simultaneously, or the multistage multi-cylinder air compressing of coupled cycle formula type.
10. the rotary multistage multi-cylinder air compressor of the speed of electromechanical according to claim 1, it is characterized in that: at the slide plate side of slide sheet type air valve piston and the conveying circular hole path of groove air flue side lateral direction penetrating, and the slide plate side of corresponding slide sheet type air valve piston has the fluid intake of a V-type with it.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210213251.9A CN103507806A (en) | 2012-06-26 | 2012-06-26 | Engine of full electric vehicle and drive and control system thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210213251.9A CN103507806A (en) | 2012-06-26 | 2012-06-26 | Engine of full electric vehicle and drive and control system thereof |
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| CN103507806A true CN103507806A (en) | 2014-01-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696809A (en) * | 2019-10-11 | 2020-01-17 | 一汽解放青岛汽车有限公司 | Vehicle locking control method and system, vehicle and storage medium |
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2012
- 2012-06-26 CN CN201210213251.9A patent/CN103507806A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696809A (en) * | 2019-10-11 | 2020-01-17 | 一汽解放青岛汽车有限公司 | Vehicle locking control method and system, vehicle and storage medium |
| CN110696809B (en) * | 2019-10-11 | 2021-03-12 | 一汽解放青岛汽车有限公司 | Vehicle locking control method and system, vehicle and storage medium |
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Application publication date: 20140115 |