CN102678303A - Electric generator of electric compressor of air conditioner for vehicle - Google Patents
Electric generator of electric compressor of air conditioner for vehicle Download PDFInfo
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- CN102678303A CN102678303A CN2011100574178A CN201110057417A CN102678303A CN 102678303 A CN102678303 A CN 102678303A CN 2011100574178 A CN2011100574178 A CN 2011100574178A CN 201110057417 A CN201110057417 A CN 201110057417A CN 102678303 A CN102678303 A CN 102678303A
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Abstract
The invention discloses an electric generator of an electric compressor of an air conditioner for a vehicle, which comprises an internal-combustion engine, an electric generator of the electric compressor and the electric compressor, wherein the internal-combustion engine comprises an engine body; the electric generator of the electric compressor comprises a stator and a rotor and is distributed on one side edge of the internal-combustion engine; a belt pulley is arranged at one end of a rotor shaft of the electric generator of the electric compressor; the rotor shaft of the electric generator of the electric compressor is connected with a rotor shaft clutch connected with the belt pulley; a crankshaft of the internal-combustion engine drives the rotor shaft of the electric generator of the electric compressor through the belt pulley; and when the rotor shaft clutch is closed or separated, the electric generator of the electric compressor is respectively in a working or stopped state. The electric compressor, which is not directly driven by the internal-combustion engine, is not limited by the internal-combustion engine, is a whole independent body by self and can be mounted on a vehicle roof or in any other needed position, so that the length of a connecting piece and the transportation distance are greatly shortened, materials are saved, and the transportation loss is reduced.
Description
[technical field]
The present invention relates to automobile, relate in particular to a kind of generator that electric energy can be provided for the motorcar electric compressor.
[background technique]
In orthodox car, compressor is by the engine drives belt drives, so the rotating speed of the working state of compressor and motor is closely bound up.The engine-driving that compressor is often changed by rotating speed, its refrigeration or heating effect are difficult to control.On the way during high speed operation, engine speed is fast for automobile, and the power of supplying with compressor is far longer than needs, but when idle running, but the power of supply compressor can not be satisfied the demand.Influence the life-span of motor so on the one hand, because no matter automobile is working staties such as stop-for-waiting or loading, unloading goods, for making operation of air conditioner, motor must start state; On the other hand environment is had certain pollution, because of air-conditioning needs the engine drives operation, and motor needs burns gasoline or diesel oil or other fuel, and unfavorable environmental protection is polluted in the existence that the waste gas degree that discharge the burning back is different.
[summary of the invention]
The object of the present invention is to provide a kind of generator of car air-conditioner motor compressor, drive generator through I. C. engine, the generator of motor compressor is specially to motor compressor power supply, good refrigeration effect.
Technological scheme of the present invention is: a kind of generator of car air-conditioner motor compressor; Comprise I. C. engine; The generator of motor compressor and motor compressor, said I. C. engine comprises body, the generator of motor compressor comprises stator, rotor; It is characterized in that: the generator arrangements of motor compressor is at the I. C. engine side; Its rotor shaft one end of the generator of motor compressor has belt pulley, and the rotor shaft of electric compressor generator is connected with the rotor shaft clutch, and the rotor shaft clutch links to each other with belt pulley; The engine starts machine crankshaft is through belt pulley and belt drives electric compressor generator rotor shaft, and the adhesive of rotor shaft clutch or separation make the generator of motor compressor be in work or halted state respectively.The generator arrangements of motor compressor can rationally be utilized the space of I. C. engine sidepiece like this at the I. C. engine side, and is simple in structure, compact, is convenient to the on-board air conditioner system and adopts the integral arrangement structure.Simultaneously, be provided with the generator of special motor compressor, provide a kind of simple in structure, independently, the special-purpose power supply system of motor compressor, to the on-board air conditioner system electric power energy is provided specially, be convenient to the on-board air conditioner system and independently arrange.Drive the generator of motor compressor through I. C. engine; The generator of motor compressor is supplied power to motor compressor; The rotating speed of motor compressor need not the rotating speed hook with I. C. engine, is convenient to the precision control to compressor, reaches good refrigeration or heating effect.Its rotor shaft one end of the generator of motor compressor has belt pulley, I. C. engine drive through the belt on the bent axle upper belt pulley on the generator rotor shaft of motor compressor belt pulley rotate.Like this, the belt pulley transmission can relax load impacting, operates steadily, low noise, low vibration; Simple in structure, easy to adjust, do not resemble the engagement driving strictness for the manufacturing and the installation precision of belt pulley; Function with overload protection, the diaxon centre distance regulation range of belt pulley transmission is bigger.The rotor shaft of electric compressor generator is connected with the rotor shaft clutch, and the rotor shaft clutch links to each other with belt pulley, adopts the rotor shaft clutch can guarantee to transmit the peak torque that motor sends, and also has certain transmitting torque surplus energy; During separation, thoroughly separate, soft during joint, and have good heat dissipation potential; The rotary inertia of secondary part is as far as possible little, and when cut-off clutch, the rotating ratio of the part that links to each other with engine crankshaft is easier to change, thereby alleviates the impact that brings in the transmission process; Have the sense of rotation of mitigation and impact, decay is to the ability of generator transmitting vibrations, and noise is little; Friction factor changes little, working stability; Handle laborsaving, maintenance convenient.Mechanical loss of the present invention reduces, and transmission efficiency improves, and is convenient to the on-board air conditioner system and adopts the integral arrangement structure, thereby reached the object of the invention, is applicable to that various gas engine automobiles use, and the car and the passenger vehicle that are specially adapted to various gas engines use.
The invention is characterized in that said rotor shaft clutch is the electromagnetic rotor shaft clutch.The electromagnetic rotor shaft clutch leans on joint that the break-make electricity of its coil comes solenoidoperated cluthes and separates.The adhesive of rotor shaft clutch or separation make the generator of motor compressor be in work or halted state respectively; Like this can be according to actual conditions; Through the adhesive of control magnetic clutch and the generator of separating controlling motor compressor, and then the control motor compressor.When needing to open air-conditioning, the magnetic clutch adhesive, I. C. engine is through the generator of belt pulley driving motor compressor, and generator begins generating and is the motor compressor supply power.In the time of need not opening air-conditioning, magnetic clutch separates, and I. C. engine drives belt pulley idle running, and the generator of motor compressor is not worked, and is in halted state.
The invention is characterized in that said electromagnetic rotor shaft clutch can adopt dry type monolithic magnetic clutch, dry-type multidisc electromagnetic clutch, wet type multi-disc electromagnetic clutch, magnetic powder clutch, the slip type magnetic clutch also can be selected other different magnetic clutchs for use.
Drive the generator of motor compressor through I. C. engine; The generator of motor compressor is supplied power to motor compressor; The rotating speed of motor compressor need not the rotating speed hook with I. C. engine; The output of generator that can be through regulating motor compressor makes motor compressor be in good working order, is convenient to the precision control to motor compressor, reaches good refrigeration or heating effect.
The generator arrangements that the invention is characterized in motor compressor is at the I. C. engine side; The generator of motor compressor can be arranged on upside, the left side of I. C. engine, any suitable location on right side according to different occasion situations; Simple in structure, compact, be convenient to the on-board air conditioner system and adopt the integral arrangement structure.
Characteristic of the present invention is that also the belt built-in has bumps formation.Like this; Effectively solve elasticity sliding motion that the belt pulley transmission brought and problem such as skid, improve transmission efficiency and can keep velocity ratio accurately, when same big peripheral force is transmitted in the belt pulley transmission; Overall size reduces with the axle upward pressure, and the life-span of belt pulley drivign belt prolongs.
The generator that the invention is characterized in said motor compressor is air-cooled generator, and generator is provided with fan.When the generator of motor compressor is worked, utilize fan to dispel the heat, make the generator of motor compressor be in good working order to generator.Air-cooled in addition generator good environmental adaptability adapts to all applied environments.
The generator that the invention is characterized in said motor compressor is the water-cooled generator, and generator inside is provided with the cooling water circulation canal.Water-cooled generating function reduces the temperature rise of generator greatly, and the water-cooled generator also can generate electricity when low-speed running well.Water-cooled generator water acts directly on around the rotor and coil of easy heating, and heat is along with the end falls in the temperature that circulates of cooling water, and the output power of water-cooled generator increases than the air-cooled generator with volume.The noise of water-cooled alternator is low, owing to omitted fan, the noise that fan sends does not almost have, the tool measuring and calculating, and when generator speed was 3500r/min, the air-cooled alternator of the noise ratio of water-cooled alternator hanged down 15db.
The generator that the invention is characterized in said motor compressor is fixed on the body of I. C. engine.The stator casing of the generator of motor compressor is bearing on the stator bracket through elastic element; The generator of motor compressor is installed on the body of I. C. engine through stator bracket; The mounting screw hole of stator bracket is a slotted hole; The height of stator bracket can up-down adjustment, to guarantee that carriage has suitable supporting force to stator.Said stator bracket top is support plate, and said elastic member is a rubber pad, and rubber pad is installed between the supporting plate and support plate of stator casing bottom.This supporting structure supporting is firm, can prevent that stator from rotating.
The generator that the invention is characterized in said motor compressor is fixed on the automobile frame.The stator casing of the generator of motor compressor is bearing on the stator bracket through elastic element; Stator bracket is installed on the automobile frame; The mounting screw hole of stator bracket is a slotted hole, and the height of stator bracket can up-down adjustment, to guarantee that carriage has suitable supporting force to stator.Said stator bracket top is support plate, and said elastic member is a rubber pad, and rubber pad is installed between the supporting plate and support plate of stator casing bottom.This supporting structure supporting is firm, can prevent that stator from rotating.
The generator that the invention is characterized in said motor compressor is fixed on the automobile chassis.The stator casing of the generator of motor compressor is bearing on the stator bracket through elastic element; Stator bracket is installed on the automobile chassis; The mounting screw hole of stator bracket is a slotted hole, and the height of stator bracket can up-down adjustment, to guarantee that carriage has suitable supporting force to stator.Said stator bracket top is support plate, and said elastic member is a rubber pad, and rubber pad is installed between the supporting plate and support plate of stator casing bottom.This supporting structure supporting is firm, can prevent that stator from rotating.
Characteristic of the present invention is that also the bottom of the generator unit stator shell of said motor compressor has lock pin aperture, is fixed with stop pin on corresponding body or the vehicle frame, and stop pin inserts lock pin aperture.Can stop stator to rotate like this with respect to rotor.
Characteristic of the present invention is that also the generator of said motor compressor is a DC generator.
Characteristic of the present invention is that also the generator of said motor compressor adopts the electromagnetic type DC generator, and the exciting winding on the stator provides field current by independent power supply.
Characteristic of the present invention is that also the generator of said motor compressor adopts monolateral permanent-magnet disk DC generator; Motor is flat sheet, and stator and rotor are disc type, and stator comprises permanent-magnet pole; Rotor comprises the plate-like armature; This motor axial dimension is little, only needs very little installing space, makes integral body compact more, light and handy.Rotating part has only armature winding, and rotary inertia is little.
Characteristic of the present invention is that also the generator of said motor compressor adopts two-sided permanent magnet disc type DC generator, and motor is flat sheet, and stator and rotor are disc type, and the stator that has permanent-magnet pole is fixed on the both sides of the plate-like armature of rotor.This motor axial dimension is little, is applicable to slim installation occasion.Under with volume permanent magnet situation, adopt the air gap flux density of two-sided permanent magnet structure to exceed 10%, and improved the uniformity of air gap flux density under the pole-face, make full use of permanent-magnet material, help improving motor performance, reduce cost reduced volume.
Characteristic of the present invention is that also the generator of said motor compressor is an alternator.Compare with DC generator, the alternator volume is little, light weight, and when the I. C. engine low-speed running, still can continuous firing, and fault is few, and long service life is guaranteed to keep in good repair easy.
Characteristic of the present invention is that also the generator of said motor compressor adopts synchronous generator, comprises stator, rotor and casing, and rotor comprises exciting winding, and exciting winding provides field current by independent power supply.Like this, have the low advantage of voltage regulation factor, and field current can be realized good bi-directional voltage auxiliary adjustment function.
Characteristic of the present invention is that also the generator of said motor compressor adopts magneto alternator, comprises stator, rotor and casing, and said rotor comprises permanent-magnet pole.Rotor is that nonvolatil magnet need not field current, can generate electricity as long as it drives rotation down at I. C. engine, has practiced thrift the energy, compares with the excitation-type generator of equal volume, and the power that square one time can obtain to export exceeds one times.
Characteristic of the present invention is that also the generator of said motor compressor adopts the desk permanent-magnet synchronous generator, and its stator and rotor are disc type, and disc rotor comprises permanent magnetism magnetic pole, and disc rotor is fixed on the rotor shaft.This motor axial dimension is short, and in light weight, volume is little, compact structure.Stator, rotor equity are arranged, and staor winding has good radiating condition.
Characteristic of the present invention is that also the generator of said motor compressor adopts single stator single rotor desk permanent-magnet synchronous generator, and its stator and rotor are disc type, and disc rotor comprises permanent magnetism magnetic pole, and disc rotor is fixed on the rotor shaft.This motor axial dimension is short, and in light weight, volume is little, compact structure.Stator, rotor equity are arranged, and staor winding has good radiating condition.
Characteristic of the present invention is that also the generator of said motor compressor adopts two stator disc type magneto alternators; Its stator and rotor are disc type; Disc rotor comprises permanent magnetism magnetic pole; Disc rotor is fixed on the rotor shaft, and respectively there is a disk stator disc rotor both sides, and disk stator is fixed on the stator cage through its stator core.This structure has improved the utilization ratio of permanent magnetism magnetic pole.
Characteristic of the present invention is that also the generator of said motor compressor adopts double rotor desk permanent-magnet synchronous generator; Its stator and rotor are disc type; Disc rotor comprises permanent magnetism magnetic pole; Two disc rotors are fixed on the rotor shaft, and disk stator is fixed between two disc rotors, and disk stator is fixed on the stator cage through its stator core.
Characteristic of the present invention is that also the generator of said motor compressor adopts many rotor disc types magneto alternator; Its stator and rotor are disc type; Disc rotor comprises permanent magnetism magnetic pole; A plurality of disc rotors are fixed on the rotor shaft, and respectively there is a disk stator arbitrary disc rotor both sides, and disk stator is fixed on the casing through its stator core.Such structure can further improve the torque of disc type permanent magnet synchronous electric motor.
Characteristic of the present invention is that also said motor compressor is a closed-type electrically-driven compressor.Compressor and motor are contained in one by in the dead shell of melting welding or soldering weldering; A shared main shaft; Like this cylinder block, main bearing seat and motor base (frame) are combined into the light and handy rigidity body of compactness, had both cancelled gland seal device, alleviate and dwindled the size and the weight of whole compressor again greatly.The semi-closed compressor rotating speed is generally 1450rpm (50Hz), totally-enclosedly is generally 3500rpm (50Hz) therefore, and totally-enclosed compressor efficient is higher.The totally enclosed type motor compressor has improved the sealability of machine, has reduced vibration and noise, uses very extensive.
Characteristic of the present invention is that also said motor compressor is semi-enclosed motor compressor.Semi-enclosed motor compressor is easy to maintenance; Its at the oil pump place, cylinder head place (valve plate, cylinder cap), oil sump place, air-breathing end caps etc. all connect fixingly with bolt, the bolt that therefore unclamps the relevant position can keep in repair oil pump, suction and discharge valve block, bent axle, piston, connecting rod and motor coil respectively.Semi-enclosed motor compressor had both kept being easy to the advantage of dismantling, repairing, and had cancelled gland seal device again simultaneously, had improved the sealing situation of system, and semitight motor compressor structure is than the opened compressor compact structure, and noise is low.
Characteristic of the present invention is that also said motor compressor is the opening type motor compressor.Come compared with closed-type compressor, its motor and compressor are separately independently, when repairing, will make things convenient for manyly; Can be when breaking down as the motor of repairing automobile; To whole compressor disintegration overhaul, can work on as new compressor after the overhaul, and the cost of repairs is not high.
Characteristic of the present invention is that also said motor compressor is screw rod type electric compressor, rocking plate type motor compressor, inclined disc type motor compressor, change displacement motor compressor, swirl motor compressor, rotary vane type motor compressor, rolling-piston-type motor compressor or three-apexed rotor formula motor compressor.Can select different motor compressors for use according to different automobile types, various different actual demand are satisfied in numerous selections.
Motor compressor of the present invention can't help I. C. engine and is directly driven; Be not limited, it self is a complete separate component, and it can be installed in roof or other desired location; This can significantly shorten the length and the fed distance of link, has saved material and has reduced transport loss.
[description of drawings]
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the position view of electric compressor generator of the present invention and I. C. engine.
Fig. 3 is the position view of electric compressor generator of the present invention and I. C. engine.
Fig. 4 is the position view of electric compressor generator of the present invention and I. C. engine.
Fig. 5 is the position view of electric compressor generator of the present invention and I. C. engine.
Fig. 6 is the position view of electric compressor generator of the present invention and I. C. engine.
Fig. 7 is the position view of electric compressor generator of the present invention and I. C. engine.
Fig. 8 is the position view of electric compressor generator of the present invention and I. C. engine.
Fig. 9 is the position view of electric compressor generator of the present invention and I. C. engine.
Figure 10 is the structural representation of electric compressor generator of the present invention.
Figure 11 is the structural representation of electric compressor generator of the present invention.
Figure 12 is the structural representation of electric compressor generator of the present invention.
Figure 13 is the structural representation of electric compressor generator of the present invention.
Figure 14 is the structural representation of electric compressor generator of the present invention.
Figure 15 is the structural representation of electric compressor generator of the present invention.
Figure 16 is the structural representation of electric compressor generator of the present invention.
Figure 17 is the structural representation of electric compressor generator of the present invention.
Figure 18 is the structural representation of electric compressor generator of the present invention.
Figure 19 is the structural representation of electric compressor generator of the present invention.
Figure 20 is the structural representation of electric compressor generator of the present invention.
Figure 21 is the structural representation of electric compressor generator of the present invention.
Figure 22 is the structural representation of electric compressor generator of the present invention.
Figure 23 is the structural representation of electric compressor generator of the present invention.
Figure 24 is the structural representation of electric compressor generator of the present invention.
Figure 25 is the structural representation of the belt of the generator of car air-conditioner motor compressor of the present invention.
[embodiment]
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
The present invention includes I. C. engine 1; The generator 2 and the motor compressor of motor compressor; Said I. C. engine 1 comprises body 1.1; The generator 2 of motor compressor comprises stator 2.1, rotor 2.2, it is characterized in that: the generator 2 of motor compressor is arranged in the side of I. C. engine 1, and generator 2 its rotor shaft 2.3 1 ends of motor compressor have belt pulley 3; The rotor shaft 2.3 of electric compressor generator 2 is connected with rotor shaft clutch 4; Rotor shaft clutch 4 links to each other with belt pulley 3, and engine starts machine crankshaft 1.2 drives electric compressor generator rotor shaft 2.3 through belt pulley 3 and belt 11, and the adhesive of rotor shaft clutch 4 or separation make the generator 2 of motor compressor be in work or halted state respectively.Fig. 1 is a structural representation of the present invention; As shown in Figure 1; The generator 2 of motor compressor is arranged in the right lower side of I. C. engine 1, and generator 2 its rotor shaft 2.3 1 ends of motor compressor have belt pulley 3, and the rotor shaft 2.3 of electric compressor generator 2 is connected with rotor shaft clutch 4; Rotor shaft clutch 4 links to each other with belt pulley 3, and engine starts machine crankshaft 1.2 drives electric compressor generator rotor shaft 2.3 through belt pulley 3.
Fig. 2 to Fig. 9 is the generator 2 of motor compressor and the position view of I. C. engine 1, and the generator 2 of motor compressor is arranged in the downside of I. C. engine 1 among Fig. 2; The generator 2 of motor compressor is arranged in the upside of I. C. engine 1 among Fig. 3; The generator 2 of motor compressor is arranged in the upper right side of I. C. engine 1 among Fig. 4; The generator 2 of motor compressor is arranged in the right side of I. C. engine 1 among Fig. 5; The generator 2 of motor compressor is arranged in the left side of I. C. engine 1 among Fig. 6; The generator 2 of motor compressor is arranged in the right lower side of I. C. engine 1 among Fig. 7; The generator 2 of motor compressor is arranged in the upper left side of I. C. engine 1 among Fig. 8; The generator 2 of motor compressor is arranged in the left downside of I. C. engine 1 among Fig. 9.
The generator and 11 built-ins of the belt between the I. C. engine that the invention is characterized in motor compressor have bumps formation 11.1.Figure 25 is the structural representation of the belt of air conditioner for automobile generator unit of the present invention, and is shown in figure 25, is provided with bumps formation 11.1 in the belt 11 shown in the figure b, and bumps formation 11.1 is continuous detent projection; Be provided with bumps formation 11.1 in the belt 11 shown in the figure c, the projection of bumps formation 11.1 for being interrupted.
The invention is characterized in that said rotor shaft clutch 4 is the electromagnetic rotor shaft clutch.Like Figure 10,11, shown in 12; Generator 2 its rotor shaft 2.3 1 ends of motor compressor have belt pulley 3; The rotor shaft 2.3 of electric compressor generator 2 is connected with rotor shaft clutch 4; Rotor shaft clutch 4 links to each other with belt pulley 3, and engine starts machine crankshaft 1.2 drives electric compressor generator rotor shaft 2.3 through belt pulley 3, and the adhesive of rotor shaft clutch 4 or separation make the generator 2 of motor compressor be in work or halted state respectively.Wherein among Figure 10, rotor shaft clutch 4 is a magnetic powder clutch; Among Figure 11, rotor shaft clutch 4 is a dry type monolithic magnetic clutch; Among Figure 12, rotor shaft clutch 4 is a dry-type multidisc electromagnetic clutch.In addition, rotor shaft clutch 4 can be selected wet type multi-disc electromagnetic clutch for use, magnetic powder clutch, slip type magnetic clutch.
The present invention includes I. C. engine 1; The generator 2 and the motor compressor of motor compressor; Said I. C. engine 1 comprises body 1.1; The generator 2 of motor compressor comprises stator 2.1, rotor 2.2, it is characterized in that: the generator 2 of motor compressor is arranged in the side of I. C. engine 1, and generator 2 its rotor shaft 2.3 1 ends of motor compressor have belt pulley 3; The rotor shaft 2.3 of electric compressor generator 2 is connected with rotor shaft clutch 4; Rotor shaft clutch 4 links to each other with belt pulley 3, and engine starts machine crankshaft 1.2 drives electric compressor generator rotor shaft 2.3 through belt pulley 3 and belt 11, and the adhesive of rotor shaft clutch 4 or separation make the generator 2 of motor compressor be in work or halted state respectively.Said rotor shaft clutch is the electromagnetic rotor shaft clutch; Among Figure 13, the generator 2 of motor compressor is fixed on the automobile frame through stator bracket 8, and the stator casing 2.4 of the generator 2 of said motor compressor is bearing on the stator bracket 8 through elastic element 7; Stator bracket 8 is installed on the automobile frame; The mounting screw hole of stator bracket 8 is a slotted hole, and the height of stator bracket 8 can up-down adjustment, to guarantee that carriage has suitable supporting force to stator.Wherein: said stator bracket 8 tops are support plate 8.1, and said elastic member 7 is a rubber pad, and rubber pad is installed between the supporting plate 2.5 and support plate 8.1 of stator casing 2.4 bottoms.This supporting structure supporting is firm, both can prevent that stator from rotating, and can reduce the stressed of bearing and electric compressor generator rotor shaft again.
The present invention includes I. C. engine 1; The generator 2 and the motor compressor of motor compressor; Said I. C. engine 1 comprises body 1.1; The generator 2 of motor compressor comprises stator 2.1, rotor 2.2, it is characterized in that: the generator 2 of motor compressor is arranged in the side of I. C. engine 1, and generator 2 its rotor shaft 2.3 1 ends of motor compressor have belt pulley 3; The rotor shaft 2.3 of electric compressor generator 2 is connected with rotor shaft clutch 4; Rotor shaft clutch 4 links to each other with belt pulley 3, and engine starts machine crankshaft 1.2 drives electric compressor generator rotor shaft 2.3 through belt pulley 3 and belt 11, and the adhesive of rotor shaft clutch 4 or separation make the generator 2 of motor compressor be in work or halted state respectively.Among Figure 14, the bottom of the generator unit stator shell 2.4 of said motor compressor has lock pin aperture 10, is fixed with stop pin 9 on corresponding body or the vehicle frame, and stop pin 9 inserts lock pin aperture 10, can prevent that like this stator from rotating with respect to rotor.
The present invention includes I. C. engine 1; The generator 2 and the motor compressor of motor compressor; Said I. C. engine 1 comprises body 1.1; The generator 2 of motor compressor comprises stator 2.1, rotor 2.2, it is characterized in that: the generator 2 of motor compressor is arranged in the side of I. C. engine 1, and generator 2 its rotor shaft 2.3 1 ends of motor compressor have belt pulley 3; The rotor shaft 2.3 of electric compressor generator 2 is connected with rotor shaft clutch 4; Rotor shaft clutch 4 links to each other with belt pulley 3, and engine starts machine crankshaft 1.2 drives electric compressor generator rotor shaft 2.3 through belt pulley 3 and belt 11, and the adhesive of rotor shaft clutch 4 or separation make the generator 2 of motor compressor be in work or halted state respectively.In Figure 15, the generator 2 of said motor compressor is air-cooled generator, and the rotor shaft 2.3 of generator is provided with cooling fan 5.
The present invention includes I. C. engine 1; The generator 2 and the motor compressor of motor compressor; Said I. C. engine 1 comprises body 1.1; The generator 2 of motor compressor comprises stator 2.1, rotor 2.2, it is characterized in that: the generator 2 of motor compressor is arranged in the side of I. C. engine 1, and generator 2 its rotor shaft 2.3 1 ends of motor compressor have belt pulley 3; The rotor shaft 2.3 of electric compressor generator 2 is connected with rotor shaft clutch 4; Rotor shaft clutch 4 links to each other with belt pulley 3, and engine starts machine crankshaft 1.2 drives electric compressor generator rotor shaft 2.3 through belt pulley 3 and belt 11, and the adhesive of rotor shaft clutch 4 or separation make the generator 2 of motor compressor be in work or halted state respectively.In Figure 16, the generator 2 of said motor compressor is the water-cooled generator, and electric generator casing inside is provided with cooling water circulation canal 6, and electric generator casing is provided with cooling water inlet 6.1, coolant outlet 6.2.
The present invention includes I. C. engine 1; The generator 2 and the motor compressor of motor compressor; Said I. C. engine 1 comprises body 1.1, and the generator 2 of motor compressor comprises stator 2.1, rotor 2.2, it is characterized in that: the generator 2 of motor compressor is arranged in the side of I. C. engine 1; Generator 2 its rotor shaft 2.3 1 ends of motor compressor have belt pulley 3; The rotor shaft 2.3 of electric compressor generator 2 is connected with rotor shaft clutch 4, and rotor shaft clutch 4 links to each other with belt pulley 3, and engine starts machine crankshaft 1.2 drives electric compressor generator rotor shaft 2.3 through belt pulley 3 and belt 11; The adhesive of rotor shaft clutch 4 or separation make the generator 2 of motor compressor be in work or halted state respectively, and said rotor shaft clutch 4 is the electromagnetic rotor shaft clutch.In Figure 17, the rotor shaft of said generator is provided with fan 5, and electric generator casing inside is provided with cooling water circulation canal 6, and electric generator casing is provided with cooling water inlet 6.1, coolant outlet 6.2.
The present invention includes I. C. engine 1; The generator 2 and the motor compressor of motor compressor; Said I. C. engine 1 comprises body 1.1; The generator 2 of motor compressor comprises stator 2.1, rotor 2.2, it is characterized in that: the generator 2 of motor compressor is arranged in the side of I. C. engine 1, and generator 2 its rotor shaft 2.3 1 ends of motor compressor have belt pulley 3; The rotor shaft 2.3 of electric compressor generator 2 is connected with rotor shaft clutch 4; Rotor shaft clutch 4 links to each other with belt pulley 3, and engine starts machine crankshaft 1.2 drives electric compressor generator rotor shaft 2.3 through belt pulley 3 and belt 11, and the adhesive of rotor shaft clutch 4 or separation make the generator 2 of motor compressor be in work or halted state respectively.The generator of said motor compressor is direct current or alternator, shown in Figure 18 to 24.
Among Figure 18, what the generator 2 of motor compressor adopted is the permanent magnetic DC generator, is brushless DC generator, and its rotor 2.2 comprises permanent-magnet pole.。
Among Figure 19, what the generator 2 of motor compressor adopted is monolateral permanent-magnet disk DC generator, and motor is flat sheet, and stator 2.1 is disc type with rotor 2.2, and stator 2.1 comprises permanent-magnet pole, and rotor 2.2 comprises the plate-like armature.
Among Figure 20, what the generator 2 of motor compressor adopted is two-sided permanent magnet disc type DC generator, and motor is flat sheet, and stator 2.1 is disc type with rotor 2.2, and the stator 2.1 that has permanent-magnet pole is fixed on the both sides of the plate-like armature of rotor 2.2.
Among Figure 21, what the generator 2 of motor compressor adopted is to adopt single rotor list stator disc type magneto alternator, and its stator 2.1 is disc type with rotor 2.2, and disc rotor 2.2 comprises permanent magnetism magnetic pole, and disc rotor 2.2 is fixed on the rotor shaft 2.3.
Among Figure 22; What the generator 2 of motor compressor adopted is double rotor desk permanent-magnet synchronous generator; Its stator 2.1 is disc type with rotor 2.2, and disc rotor 2.2 comprises permanent magnetism magnetic pole, and two disc rotors 2.2 are fixed on the rotor shaft 2.3; Disk stator 2.1 is fixed between two disc rotors 2.2, and disk stator 2.1 is fixed on the stator cage 2.4 through its stator core.
Figure 23; What the generator 2 of motor compressor adopted is two stator disc type magneto alternators; Its stator 2.1 is disc type with rotor 2.2, and disc rotor 2.2 comprises permanent magnetism magnetic pole, and disc rotor 2.2 is fixed on the rotor shaft 2.3; Respectively there is a disk stator 2.1 disc rotor 2.2 both sides, and disk stator 2.1 is fixed on the stator cage 2.4 through its stator core.
Figure 24; The generator 2 of said motor compressor adopts many rotor disc types magneto alternator; Its stator 2.1 is disc type with rotor 2.2, and disc rotor 2.2 comprises permanent magnetism magnetic pole, and a plurality of disc rotors 2.2 are fixed on the rotor shaft 2.3; Respectively there is a disk stator 2.1 arbitrary disc rotor 2.2 both sides, and disk stator 2.1 is fixed on the stator cage 2.4 through its stator core.
The invention is characterized in that said motor compressor is opening type motor compressor, totally enclosed type motor compressor or semi-enclosed motor compressor.
The invention is characterized in that said motor compressor is screw rod type electric compressor, rocking plate type motor compressor, inclined disc type motor compressor, change displacement motor compressor, swirl motor compressor, rotary vane type motor compressor, rolling-piston-type motor compressor or three-apexed rotor formula motor compressor.
Claims (10)
1. the generator of a car air-conditioner motor compressor; Comprise I. C. engine (1); Generator of motor compressor (2) and motor compressor; Said I. C. engine (1) comprises body (1.1); The generator of motor compressor (2) comprises stator (2.1), rotor (2.2), it is characterized in that: the generator of motor compressor (2) is arranged in the side of I. C. engine (1), and its rotor shaft (2.3) one ends of the generator of motor compressor (2) have belt pulley (3); The rotor shaft (2.3) of electric compressor generator (2) is connected with rotor shaft clutch (4); Rotor shaft clutch (4) links to each other with belt pulley (3), and engine starts machine crankshaft (1.2) drives electric compressor generator rotor shaft (2.3) through belt pulley (3) and belt (11), and the generator (2) that the adhesive of rotor shaft clutch (4) or separation make motor compressor is in work or halted state respectively.
2. the generator of a kind of Vehicular electric compressor according to claim 1 is characterized in that: said rotor shaft clutch (4) is electromagnetic rotor shaft clutch, dry type monolithic magnetic clutch, dry-type multidisc electromagnetic clutch, wet type multi-disc electromagnetic clutch, magnetic powder clutch or slip type magnetic clutch.
3. the generator of a kind of Vehicular electric compressor according to claim 1 is characterized in that: the generator of said motor compressor (2) is arranged in upside, upper left side, upper right side, left side, downside, left downside, right lower side or the right side of I. C. engine (1); Said belt (11) built-in has bumps formation (11.1), and said bumps formation (11.1) is continuous detent projection or the projection that is interrupted.
4. according to the generator of the described a kind of Vehicular electric compressor of the arbitrary claim of claim 1 to 3, it is characterized in that: the generator of said motor compressor (2) is the air-cooled generator of band cooling fan (5) or the water-cooled generator that inside is provided with cooling water circulation canal (6).
5. the generator of a kind of Vehicular electric compressor according to claim 6; It is characterized in that: the generator of said motor compressor (2) is fixed on the body of I. C. engine through stator bracket (8); The stator casing (2.4) of the generator of motor compressor (2) is bearing on the stator bracket (8) through elastic element (7); Stator bracket (8) is installed on the body of I. C. engine, and the mounting screw hole of stator bracket (8) is a slotted hole, and said stator bracket (8) top is support plate (8.1); Said elastic element (7) is a rubber pad, and rubber pad is installed between the supporting plate (2.5) and support plate (8.1) of stator casing (2.4) bottom; Perhaps the generator of said motor compressor (2) is fixed on the automobile chassis through stator bracket (8); The stator casing (2.4) of the generator of motor compressor (2) is bearing on the stator bracket (8) through elastic element (7); Stator bracket (8) is installed on the automobile chassis; The mounting screw hole of stator bracket (8) is a slotted hole; Said stator bracket (8) top is support plate (8.1), and said elastic element (7) is a rubber pad, and rubber pad is installed between the supporting plate (2.5) and support plate (8.1) of stator casing (2.4) bottom; Perhaps the generator of said motor compressor (2) is fixed on the automobile frame through stator bracket (8); The stator casing (2.4) of the generator of motor compressor (2) is bearing on the stator bracket (8) through elastic element (7); Stator bracket (8) is installed on the automobile frame; The mounting screw hole of stator bracket (8) is a slotted hole; Said stator bracket (8) top is support plate (8.1), and said elastic element (7) is a rubber pad, and rubber pad is installed between the supporting plate (2.5) and support plate (8.1) of stator casing (2.4) bottom.
6. according to the generator of the described a kind of Vehicular electric compressor of the arbitrary claim of claim 1 to 3; It is characterized in that: the bottom of the stator casing (2.4) of the generator of said motor compressor (2) has lock pin aperture (10); Be fixed with stop pin (9) on corresponding body or the vehicle frame, stop pin (9) inserts lock pin aperture (10).
7. according to the generator of the described a kind of Vehicular electric compressor of the arbitrary claim of claim 1 to 3, it is characterized in that: the generator of said motor compressor (2) is DC generator or alternator.
8. according to the generator of the described a kind of Vehicular electric compressor of the arbitrary claim of claim 1 to 3; It is characterized in that: the generator of said motor compressor (2) is the electromagnetic type DC generator, and the exciting winding on the stator (2.1) provides field current by independent power supply; Perhaps the generator of said motor compressor (2) is the permanent magnetic DC generator, and its rotor (2.2) comprises permanent magnetism magnetic pole; Perhaps the generator of said motor compressor (2) is monolateral permanent-magnet disk DC generator, and motor is flat sheet, and stator (2.1) and rotor (2.2) are disc type, and stator (2.1) comprises permanent-magnet pole, and rotor (2.2) comprises the plate-like armature; Perhaps the generator of said motor compressor (2) is a two-sided permanent magnet disc type DC generator, and motor is flat sheet, and stator (2.1) and rotor (2.2) are disc type, and the stator (2.1) that has permanent-magnet pole is fixed on the both sides of the plate-like armature of rotor (2.2); Perhaps the generator of said motor compressor (2) is a single rotor list stator disc type magneto alternator, and its stator (2.1) and rotor (2.2) are disc type, and disc rotor (2.2) comprises permanent magnetism magnetic pole, and disc rotor (2.2) is fixed on the rotor shaft (2.3); Perhaps the generator of said motor compressor (2) is a double rotor desk permanent-magnet synchronous generator; Its stator (2.1) and rotor (2.2) are disc type; Disc rotor (2.2) comprises permanent magnetism magnetic pole; Two disc rotors (2.2) are fixed on the rotor shaft (2.3), and disk stator (2.1) is fixed between two disc rotors (2.2), and disk stator (2.1) is fixed on the stator cage (2.4) through its stator core; Perhaps the generator of said motor compressor (2) is two stator disc type magneto alternators; Its stator (2.1) and rotor (2.2) are disc type; Disc rotor (2.2) comprises permanent magnetism magnetic pole; Disc rotor (2.2) is fixed on the rotor shaft (2.3), and respectively there is a disk stator (2.1) disc rotor (2.2) both sides, and disk stator (2.1) is fixed on the stator cage (2.4) through its stator core; Perhaps the generator of said motor compressor (2) is many rotor disc types magneto alternator; Its stator (2.1) and rotor (2.2) are disc type; Disc rotor (2.2) comprises permanent magnetism magnetic pole; A plurality of disc rotors (2.2) are fixed on the rotor shaft (2.3), and respectively there is a disk stator (2.1) arbitrary disc rotor (2.2) both sides, and disk stator (2.1) is fixed on the stator cage (2.4) through its stator core.
9. according to the generator system of the described a kind of Vehicular electric compressor of the arbitrary claim of claim 1 to 3, it is characterized in that: said motor compressor is opening type motor compressor, closed-type electrically-driven compressor or semi-enclosed motor compressor.
10. according to the generator of the described a kind of Vehicular electric compressor of the arbitrary claim of claim 1 to 3, it is characterized in that: said motor compressor is screw rod type electric compressor, rocking plate type motor compressor, inclined disc type motor compressor, change displacement motor compressor, swirl motor compressor, rotary vane type motor compressor, rolling-piston-type motor compressor or three-apexed rotor formula motor compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100574178A CN102678303A (en) | 2011-03-10 | 2011-03-10 | Electric generator of electric compressor of air conditioner for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100574178A CN102678303A (en) | 2011-03-10 | 2011-03-10 | Electric generator of electric compressor of air conditioner for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102678303A true CN102678303A (en) | 2012-09-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100574178A Pending CN102678303A (en) | 2011-03-10 | 2011-03-10 | Electric generator of electric compressor of air conditioner for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102678303A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095922A (en) * | 1976-10-20 | 1978-06-20 | Tecumseh Products Company | Electro-mechanical device |
| CN1434228A (en) * | 2002-01-21 | 2003-08-06 | 本田技研工业株式会社 | Toothed belt transmission |
| JP2005069151A (en) * | 2003-08-26 | 2005-03-17 | Denso Corp | Accessory for vehicle |
| CN200940515Y (en) * | 2006-09-05 | 2007-08-29 | 田立刚 | Motorcycle generator external mounted device |
| US20090019852A1 (en) * | 2007-07-18 | 2009-01-22 | Mitsubishi Electric Corporation | Automotive supercharging apparatus |
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2011
- 2011-03-10 CN CN2011100574178A patent/CN102678303A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4095922A (en) * | 1976-10-20 | 1978-06-20 | Tecumseh Products Company | Electro-mechanical device |
| CN1434228A (en) * | 2002-01-21 | 2003-08-06 | 本田技研工业株式会社 | Toothed belt transmission |
| JP2005069151A (en) * | 2003-08-26 | 2005-03-17 | Denso Corp | Accessory for vehicle |
| CN200940515Y (en) * | 2006-09-05 | 2007-08-29 | 田立刚 | Motorcycle generator external mounted device |
| US20090019852A1 (en) * | 2007-07-18 | 2009-01-22 | Mitsubishi Electric Corporation | Automotive supercharging apparatus |
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Application publication date: 20120919 |