CN107091231A - A kind of air conditioning for automobiles Spiralism type motor compressor - Google Patents
A kind of air conditioning for automobiles Spiralism type motor compressor Download PDFInfo
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- CN107091231A CN107091231A CN201610303549.7A CN201610303549A CN107091231A CN 107091231 A CN107091231 A CN 107091231A CN 201610303549 A CN201610303549 A CN 201610303549A CN 107091231 A CN107091231 A CN 107091231A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 45
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 239000003507 refrigerant Substances 0.000 claims abstract description 13
- 230000008030 elimination Effects 0.000 claims abstract description 12
- 238000003379 elimination reaction Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 230000000712 assembly Effects 0.000 claims description 20
- 238000000429 assembly Methods 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 238000005266 casting Methods 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 13
- 239000004519 grease Substances 0.000 claims description 11
- 229920001296 polysiloxane Polymers 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 239000012530 fluid Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
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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
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C18/3446—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
- F04C18/3447—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface the vanes having the form of rollers, slippers or the like
-
- 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
- F04C23/008—Hermetic pumps
-
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/026—Lubricant separation
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
- F04C29/045—Heating; Cooling; Heat insulation of the electric motor in hermetic pumps
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
- F04C29/047—Cooling of electronic devices installed inside the pump housing, e.g. inverters
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
- F04C29/068—Silencing the silencing means being arranged inside the pump housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of air conditioning for automobiles Spiralism type motor compressor, belong to Compressor Technology field.A kind of air conditioning for automobiles Spiralism type motor compressor of the present invention, traditional rotary blade type compressor is carried out to go deep into optimization design, motor, compressor and controller are integrated in one, rotary blade type compressor is set to realize motorized motions application in electric automobile, by setting weightening head to realize the raising of compressor efficiency and stability on slide plate；It is that motor and controller radiate by the way using refrigerant channel, improves the radiating efficiency of motor and controller；By being additionally provided with noise elimination orifice plate in the outlet of oil eliminator, the vibrating noise of compressor is reduced.The problems such as present invention solves the scroll plate processing difficulties of swirl motor compressor presence from contraction principle, machining accuracy is low and the refrigerating capacity that causes is low, power consumption is big, with advantages such as small volume, lightweight, rapid heat dissipation, long lifespan, the small, working stabilities of noise, the manufacturing cost of electric automobile air-conditioning system is reduced.
Description
Technical field
The present invention relates to a kind of compressor, more specifically to a kind of air conditioning for automobiles Spiralism type motor compressor.
Background technology
No matter traditional power automobile or oil-electric vehicle, the air-conditioning system of assembling is driven using dynamo belt
Dynamic, when vehicle is in idling or engine stop-state, compressor cannot be operated.In order to keep vehicle interior temperature, this
When would have to start engine, operating compressor is to maintain the normal operation of air-conditioning system.
For the concern to energy crisis and environmental protection, it is (including pure electric, mixed that existing every country all greatly develops new energy vehicle
Dynamic, fuel cell etc.), using main drive energy of the electric energy as automobile, and electric automobile possesses 200V~400V even more
High power supply, can not only drive running car, moreover it is possible to the operating of driving electric compressor of air conditioner, so, the fortune of air-conditioning system
Turn working condition just with engine unrelated, only can free-running operation by electric power, it is ensured that comfortable refrigerating environment is provided at any time.
The motor compressor for vehicle air conditioner of comparative maturity is mostly swirl motor compressor in the market.Swirl motor compresses
The features such as machine has compact conformation, energy-efficient, micro- low noise of shaking, functional reliability is high, it has also become in modern air conditioning compressor most
One of competitive a kind of type, but the scroll plate of swirl motor compressor is complex-shaped, be difficult to process, it is domestic at present by
The limitation of manufacturing technology is formed on, scroll plate processing technology is immature so that the machining accuracy of scroll plate can not ensure, cause compression
Machine overall efficiency is relatively low, and especially larger in low speed range of operation refrigerant leakage rate, refrigerating capacity is low, directly results on power consumption
Rise, have a strong impact on the endurance of electric automobile, be unfavorable for the development of New-energy electric vehicle industry.
The conventional compressor of air conditioning for automobiles also has rotary blade type compressor, and rotary blade type compressor has small volume, lightweight, startup power
The advantage such as square is small, equalising torque performance is good, its shortcoming is that friction power loss is big, and volumetric efficiency is relatively low；With rotary blade type compressor by
Walk for air conditioning for automobiles, the requirement to the volume and weight of compressor is also stepped up, research of the forefathers in rotary blade type compressor
Substantial amounts of work is have also been made with application aspect, many fruitful achievements are achieved.But, current rotary blade type compressor is also
It is driven using dynamo belt, has been difficult to the use suitable for New-energy electric vehicle.With New energy electric vapour
The fast development of car and electric automobile charging pile it is perfect, be highly desirable to exploitation Spiralism type motor compressor and meet electronic vapour
The air-conditioning system of car is used.At present, hinder the development of Spiralism type motor compressor principal element have it is following some：
1) Spiralism type motor compressor is mainly made up of compression work portion, motor and controller three parts, these three major parts
How being laid out can realize that motor compressor is stable and reliable in work, long working life, and ensure Spiralism type motor compressor
With smaller volume；Compression work portion, motor and controller requirement use integrative-structure in the case of smaller size smaller, and electric
Machine and controller easily generate heat at work, if timely and effective can not radiate, and certainly will significantly shorten the use longevity of motor and controller
Life；
2) Spiralism type motor compressor is installed in automobile, and jolting and vibrating for running car can be to Spiralism type motor compressor
Service behaviour and service life bring certain influence；First, automobile jolt and vibrate can cause necessarily to compressor inner structure
Influence, serious can even cause compressor damage, and existing design passes through the design such as compressor inner structure optimization and damping installation
The situation that compressor is damaged by vibration has been effectively reduced, but the vibration of automobile is to caused by the vane slide plate in compressor
Influence do not have and solved well, with Vehicular vibration, the compression efficiency and stability of rotary blade type compressor also occur
More obvious fluctuation, in order to solve the slide plate leakage problem because of caused by vibration, also it has been proposed that being additionally arranged at the bottom of spring in slide plate
Mode, but so add the friction of slide plate and cylinder body again；Secondly, there are many electronics devices in the controller of compressor
Part, the vibration of vehicle also results in the vibration of these electronic devices and loosened, and this is also the one of the main reasons for causing controller to damage,
Traditional method is the casting resin in controller, the electronic device in controller is turned into an entirety, so as to reduce controller
Spoilage, but the addition of resin also brings the problem of other are new, in terms of the radiating for being mainly reflected in controller, because tree
The radiating effect of fat is poor, therefore causes controller radiating difficult；
3) rotary blade type compressor itself can also produce vibration in the course of the work, and the noise produced by this vibration is run in vehicle
It can be covered in journey by the sound of engine, but for electric automobile, when engine stops, the operation noise of compressor will
Highlight, produced by the main sources of these noises is the slide plate friction of rotary blade type compressor and the pulsation of compression fluid,
Slide plate, which rubs, not only increases the power consumption of compressor with fluid pulsation, also has more serious influence for the stability of compressor.
The content of the invention
1. the invention technical problem to be solved
It is an object of the invention to provide a kind of air conditioning for automobiles Spiralism type motor compressor, using technical scheme, from pressure
Solved in contracting principle the scroll plate processing difficulties of swirl motor compressor presence, machining accuracy is low and the refrigerating capacity that causes is low,
The problems such as power consumption is big；Meanwhile, structure optimization is carried out to traditional rotary blade type compressor, be allowed to easily facilitate it is electromotion integrated,
It is more applicable for electric automobile air conditioner to use, with small volume, lightweight, rapid heat dissipation, long lifespan, noise be small, working stability
Etc. advantage, motorized motions application of the rotary blade type compressor in electric automobile is realized, the system of electric automobile air-conditioning system is reduced
Cause this.
2. technical scheme
To reach above-mentioned purpose, the technical scheme that the present invention is provided is：
A kind of air conditioning for automobiles Spiralism type motor compressor of the present invention, including motor, compressor and controller, described motor,
Compressor and controller are integrated in one, wherein：
Described motor is permanent-magnet brushless DC electric machine, including electric machine casing, electric motor end cap, motor stator, rotor and electricity
Arbor, described electric machine casing and electric motor end cap is tightly connected, and the two ends of described motor shaft are installed on motor by bearing respectively
On housing and electric motor end cap, described rotor is installed on motor shaft, and described motor stator is fixed in electric machine casing,
And motor stator is sheathed on the outside of rotor；
Described compressor is bearing, compression after rotary blade type compressor, including compressor housing, compressor fore bearing, compressor
Machine rotor and compressor casing, described compressor housing are tightly connected with electric motor end cap, described compressor fore bearing and compression
Bearing is hermetically installed on the front-end and back-end of compressor housing respectively after machine, and compressor fore bearing is close to electric motor end cap, institute
The compressor drum stated is installed on after compressor fore bearing and compressor between bearing, and compressor drum and motor shaft coaxial transmission
Connection, described compressor casing has an oval-shaped cavity, and the compressor casing is sheathed on the outside of compressor drum, and ellipse
Round cavity is concentric with compressor drum, described compressor drum and oval-shaped cavity two crescent of formation of compressor casing
Compression chamber, the both sides of each crescent compression chamber are respectively provided with an air inlet and a gas outlet, are uniformly set on compressor drum
There is the slide plate that a retractable is equipped with the chute of two and the above, each chute, the head of described slide plate has one
Individual weightening head, provided with a breach being adapted with weightening head shapes at the opening of chute；It is additionally provided with after compressor on bearing
The oil eliminator of gas outlet is connected, noise elimination orifice plate is additionally provided with the outlet of oil eliminator；
It is a sealed cavity that described electric machine casing is connected with compressor housing, and the front end of described electric machine casing is provided with air-breathing
Mouthful, the rear end of described compressor housing is provided with exhaust outlet, and is additionally provided with check valve at air entry, is additionally provided with exhaust ports
Pressure-relief valve；The refrigerant channel of connection air entry and exhaust outlet is formed around the inner chamber of described electric machine casing；
Described controller is installed on electric machine casing, and controller includes controller assemblies and controller housing, described controller
Housing forms sealed controller accommodating chamber by sealing ring and electric machine casing, and described controller assemblies are fixed on electric machine casing,
And heat dissipating silicone grease is additionally provided between controller assemblies and electric machine casing.
Further, the contact surface of the oval-shaped cavity of described weightening head and compressor casing is ellipse, and the ellipse
Major semiaxis it is equal with the ratio between semi-minor axis with the major semiaxis of oval-shaped cavity with the ratio between semi-minor axis.
Further, described slide plate is uniformly provided with 5 on compressor drum, and slide plate has and rotated along compressor drum
The inclined eccentric angle in direction.
Further, the aperture in the hole on described noise elimination orifice plate is 4mm~6mm.
Further, described controller assemblies include some electronic devices in circuit board one side, and the circuit board is installed
In on electric machine casing, heat dissipating silicone grease is located between circuit board and electric machine casing, described cast tree of the electronic device provided with encapsulation
Fat, is additionally provided with heat dissipation conductor on casting resin, and the heat dissipation conductor is described provided with some radiating guide pins and some radiating fins
Radiating guide pin close to but do not contact electronic device, described radiating fin is exposed in controller accommodating chamber.
Further, the material of described heat dissipation conductor is copper or silver.
Further, the motor shaft fore bearing set between described motor shaft and electric machine casing is deep groove ball bearing, motor shaft
Bearing is needle bearing after the motor shaft set between electric motor end cap.
Further, described motor shaft and compressor drum are by being driven pin connection.
Further, the three-phase connection stand of described motor and controller is provided close to one end of electric motor end cap.
Further, it is additionally provided with described air entry on air-breathing blocking seat, described exhaust outlet and is additionally provided with exhaust blocking seat.
3. beneficial effect
The technical scheme provided using the present invention, compared with existing known technology, with following remarkable result：
(1) a kind of air conditioning for automobiles Spiralism type motor compressor of the invention, it solves swirl motor compression from contraction principle
Scroll plate processing difficulties that machine is present, the problems such as machining accuracy is low and the refrigerating capacity that causes is low, power consumption is big；Meanwhile, to tradition
Rotary blade type compressor carry out structure optimization, be allowed to easily facilitate electromotion integrated, be more applicable for electric automobile air conditioner and use,
With advantages such as small volume, lightweight, rapid heat dissipation, long lifespan, the small, working stabilities of noise, realize rotary blade type compressor and exist
Motorized motions application in electric automobile, reduces the manufacturing cost of electric automobile air-conditioning system；
(2) a kind of air conditioning for automobiles Spiralism type motor compressor of the invention, its motor is permanent-magnet brushless DC electric machine, with startup
Moment of torsion is big, efficiency high, and speed governing is convenient, and noise is low and reliability is high, the advantages of service life is long；
(3) a kind of air conditioning for automobiles Spiralism type motor compressor of the invention, its compressor housing is tightly connected with electric motor end cap, and
It is a sealed cavity that electric machine casing is connected with compressor housing, and structure is compacter, makes the volume of Spiralism type motor compressor
What can be done is smaller, meets the use of Spiralism type motor compressor in the car, reduces area occupied；
(4) a kind of air conditioning for automobiles Spiralism type motor compressor of the invention, the head of its slide plate has a weightening head, in chute
Opening at provided with one and the breach that is adapted of head shapes that increases weight, by the design for the head that increases weight, compressor drum is in rotary course
In, the operating on centrifugal force of slide plate is stronger, slide plate is closely fitted with the oval-shaped cavity of compressor casing, improves pressure
The compression efficiency and operation stability of contracting machine, while the slide plate leakage problem because of caused by vibration can be prevented effectively；Pass through breach
Design, advantageously in lubricating oil flow into chute in, improve slide plate flexible smoothness, further increase the steady of compressor
It is qualitative, while the abrasion of slide plate can also be reduced, improve the compressor operating life-span；
(5) a kind of air conditioning for automobiles Spiralism type motor compressor of the invention, it is additionally provided with noise elimination orifice plate in the outlet of oil eliminator,
By noise elimination orifice plate energy dissipating effect in internal shear etc. occurs for the compressed media discharged by oil eliminator, reduces compression fluid
Panting action, so that the vibrating noise of compressor is reduced, it is simple in construction using the design of noise elimination orifice plate, pass through sound attenuation hole
Aperture adjustment is that can reach the effect of stable refrigerant fluidised form；
(6) connection air entry is formed around a kind of air conditioning for automobiles Spiralism type motor compressor of the invention, the inner chamber of its electric machine casing
With the refrigerant channel of exhaust outlet, controller assemblies are fixed on electric machine casing, and are additionally provided between controller assemblies and electric machine casing
Heat dissipating silicone grease, the refrigerant of refrigeration system flows through motor and controller, and the cooling and radiating of motor and controller are realized by the way, improves
The service life of motor and controller；
(7) a kind of air conditioning for automobiles Spiralism type motor compressor of the invention, the oval-shaped cavity of its increase weight head and compressor casing
Contact surface is ellipse, and the ratio between the ratio between the oval major semiaxis and semi-minor axis and the major semiaxis and semi-minor axis of oval-shaped cavity phase
Deng, weightening head contact surface fitted with the oval-shaped cavity of compressor casing closely, make the sealing of slide plate and compressor casing more
It is good, compression efficiency can be not only improved, and can effectively mitigate the friction between slide plate and compressor casing, it is ensured that slide plate is equal
Even abrasion, and with good lubrication and sealing；
(8) a kind of air conditioning for automobiles Spiralism type motor compressor of the invention, its slide plate is uniformly provided with 5 on compressor drum,
And slide plate has along the inclined eccentric angle of compressor drum rotation direction, layout of the slide plate on compressor drum is more reasonable,
Contribute to the centrifugation of slide plate to skid off, improve the stability of rotary blade type compressor original operating state；
(9) a kind of air conditioning for automobiles Spiralism type motor compressor of the invention, casting resin of its electronic device provided with encapsulation,
Heat dissipation conductor is additionally provided with casting resin, the heat dissipation conductor is leaned on provided with some radiating guide pins and some radiating fins, radiating guide pin
Near but do not contact electronic device, radiating fin is exposed in controller accommodating chamber, using casting resin by electron device package one,
Electronic device is avoided to damage because of vibration, and the pre-buried radiating with radiating guide pin and radiating fin in casting resin
Conductor, the heat transfer for being produced electronic device by the guide pin that radiates is quick in time by heat by radiating fin to radiating fin
Distribute；Heat dissipating silicone grease is set between circuit board and electric machine casing simultaneously, the radiating effect of controller assemblies greatly improved,
Improve the job stability and service life of controller；
(10) a kind of air conditioning for automobiles Spiralism type motor compressor of the invention, it also has low-carbon environment-friendly, reliability height, NVH
Superior, easy for installation the advantages of；The universal motors of 48V/60V/72V and 320V/380V can also be used, available for middle low speed
Pure electric automobile and oil-electric vehicle.
Brief description of the drawings
Fig. 1 is a kind of cross section structure diagram of air conditioning for automobiles Spiralism type motor compressor of the present invention；
Fig. 2 is a kind of overlooking the structure diagram of air conditioning for automobiles Spiralism type motor compressor of the present invention；
Fig. 3 is the compressor drum and the cooperating principle schematic of compressor casing in the present invention；
Fig. 4 for the present invention in controller assemblies structural representation.
Label declaration in schematic diagram：
1st, electric machine casing；2nd, electric motor end cap；3rd, motor stator；4th, rotor；5th, motor shaft；6th, motor shaft front axle
Hold；7th, bearing after motor shaft；8th, compressor housing；9th, compressor fore bearing；10th, bearing after compressor；11st, compressor
Rotor；11-1, chute；11-2, breach；11-3, slide plate；11-4, weightening head；12nd, compressor casing；12-1, air inlet
Mouthful；12-2, gas outlet；13rd, trundle；14th, oil eliminator；15th, noise elimination orifice plate；16th, refrigeration oil；17th, air-breathing is blocked up
Obturating plug；18th, check valve；19th, exhaust blocks seat；20th, controller assemblies；20-1, electronic device；20-2, casting resin；
20-3, heat dissipation conductor；20-4, radiating guide pin；20-5, radiating fin；21st, controller housing；22nd, sealing ring；23rd, dissipate
Hot silicone grease；24th, three-phase connection stand；25th, pressure-relief valve.
Embodiment
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of air conditioning for automobiles Spiralism type motor compressor of the present embodiment, including motor,
Compressor and controller, motor, compressor and controller are integrated in one, wherein：
Motor is permanent-magnet brushless DC electric machine, big with starting torque, and efficiency high, speed governing is convenient, and noise is low and reliability is high,
Service life is long, the advantages of without periodic maintenance, specifically includes electric machine casing 1, electric motor end cap 2, motor stator 3, motor and turns
Son 4 and motor shaft 5, electric machine casing 1 and electric motor end cap 2 are tightly connected, in the mating surface of electric machine casing 1 and electric motor end cap 2
Upper settable sealing ring is sealed, and prevents compressor gas leakage；The two ends of motor shaft 5 are installed on electric machine casing by bearing respectively
1 and electric motor end cap 2 on, specifically, the motor shaft fore bearing 6 set between motor shaft 5 and electric machine casing 1 be deep-groove ball axle
Hold, bearing 7 is needle bearing after the motor shaft set between motor shaft 5 and electric motor end cap 2, the smooth movements of motor shaft 5 are stable；
Rotor 4 is installed on motor shaft 5, and motor stator 3 is fixed in electric machine casing 1, and motor stator 3 is sheathed on motor
The outside of rotor 4.
Compressor is rotary blade type compressor, from pressure texture and principle, rotary blade type compressor have small volume, it is lightweight,
The advantage such as staring torque is small, equalising torque performance is good, it is specifically included after compressor housing 8, compressor fore bearing 9, compressor
Bearing 10, compressor drum 11 and compressor casing 12, compressor housing 8 is tightly connected with electric motor end cap 2, before compressor
Bearing 10 is hermetically installed on the front-end and back-end of compressor housing 8, and compressor fore bearing 9 respectively after bearing 9 and compressor
It is close to electric motor end cap 2, compressor drum 11 is installed on after compressor fore bearing 9 and compressor between bearing 10, and compression
Machine rotor 11 is connected with the coaxial transmission of motor shaft 5, it is preferable that motor shaft 5 is connected with compressor drum 11 by trundle 13,
Easy to assembly, operating barycenter is in the rotating shaft of compressor drum 11, and without balance weight of arranging in pairs or groups, NVH is due to vortex electric compressor
Machine structure.Shown in Figure 3, compressor casing 12 has an oval-shaped cavity, and the compressor casing 12 is sheathed on compressor
The outside of rotor 11, and oval-shaped cavity and compressor drum 11 are concentric, compressor drum 11 is ellipse with compressor casing 12
Round cavity two crescent compression chambers of formation, the both sides of each crescent compression chamber are respectively provided with an air inlet 12-1 and one goes out
One is equipped with gas port 12-2, the chute 11-1, each chute 11-1 that two and the above are uniformly provided with compressor drum 11
The slide plate 11-3 of individual retractable, slide plate 11-3 head have a weightening head 11-4, are set at chute 11-1 opening
There is a breach 11-2 being adapted with weightening head 11-4 shapes, by the design for the head 11-4 that increases weight, compressor drum 11 is in rotation
During turning, slide plate 11-3 operating on centrifugal force is stronger, slide plate 11-3 and compressor casing 12 oval-shaped cavity is more stepped up
Thickly fit, improve the compression efficiency and operation stability of compressor, while the slide plate because of caused by vibration can be prevented effectively
11-3 leakage problems；By breach 11-2 design, advantageously flowed into lubricating oil in chute 11-1, improve slide plate 11-3
Flexible smoothness, further increase the stability of compressor, while slide plate 11-3 abrasion can also be reduced, improve compression
Machine working life.Above-mentioned weightening head 11-4 and the oval-shaped cavity of compressor casing 12 contact surface are ellipse, and this is ellipse
Circular major semiaxis is equal with the ratio between semi-minor axis with the major semiaxis of oval-shaped cavity with the ratio between semi-minor axis, weightening head 11-4 contact surface
Fitted closely with the oval-shaped cavity of compressor casing 12, make slide plate 11-3 and compressor casing 12 better tightness, not only
Compression efficiency can be improved, and can effectively mitigate the friction between slide plate 11-3 and compressor casing 12, it is ensured that slide plate 11-3
Uniform wear, and with good lubrication and sealing.Also, in the present embodiment preferably, slide plate 11-3 is in compressor drum
5 are uniformly provided with 11, and slide plate 11-3 has along the inclined eccentric angle of the rotation direction of compressor drum 11, the eccentric angle
Generally 15 ° effects of degree, layouts of the slide plate 11-3 on compressor drum 11 is more reasonable, contributes to slide plate 11-3 centrifugation
Skid off, improve the stability of rotary blade type compressor original operating state.In addition, connection is additionally provided with bearing 10 after compressor
Gas outlet 12-2 oil eliminator 14, is additionally provided with noise elimination orifice plate 15 in the outlet of oil eliminator 14, by the row of oil eliminator 14
By noise elimination orifice plate 15 energy dissipating effect in internal shear etc. occurs for the compressed media gone out, reduces the panting action of compression fluid,
It is simple in construction using the design of noise elimination orifice plate 15 so as to reduce the vibrating noise of compressor, pass through the aperture adjustment of sound attenuation hole
It can reach the effect of stable refrigerant fluidised form；The aperture in the hole on noise elimination orifice plate 15 is preferably 4mm~6mm, both will not be to refrigerant
Throttling action is formed, effective energy-eliminating noise-reducing effect can be reached again.
It is a sealed cavity that electric machine casing 1 is connected with compressor housing 8, the structure of Spiralism type motor compressor is more stepped up
Gather, it is smaller that volume can be done, meet the use of Spiralism type motor compressor in the car, reduce area occupied；Motor casing
The front end of body 1 is provided with air entry, and the rear end of compressor housing 8 is provided with exhaust outlet, and is additionally provided with air entry check valve 18,
Pressure-relief valve 25 (as shown in Figure 2) is additionally provided with exhaust ports；Connection air entry and exhaust are formed around the inner chamber of electric machine casing 1
The refrigerant channel of mouth, the refrigerant of refrigeration system flows through motor, the cooling and radiating of motor is realized by the way, the use of motor is improved
Life-span.
Controller is installed on electric machine casing 1, and controller includes controller assemblies 20 and controller housing 21, controller housing
21 form sealed controller accommodating chamber by sealing ring 22 and electric machine casing 1, and controller assemblies 20 are fixed on electric machine casing 1
On, and be additionally provided with heat dissipating silicone grease 23 between controller assemblies 20 and electric machine casing 1, controller assemblies 20 and electric machine casing 1 it
Between realize good heat exchange by heat dissipating silicone grease 23, controller is designed close to refrigerant channel, when refrigerant flows through controller,
The cooling and radiating of controller are realized by the way, improve the service life of controller.Controller in the present embodiment is micro- using intelligence
Processor, rotating speed control accuracy is up to 1%, and efficiency is up to more than 95%.In addition, the antidetonation in order to improve controller assemblies 20
Performance, as shown in figure 4, in the present embodiment, controller assemblies 20 include some electronic devices in circuit board one side
20-1, the circuit board is installed on electric machine casing 1, and heat dissipating silicone grease 23 is located between circuit board and electric machine casing 1, electronic device
Casting resin 20-2s of the 20-1 provided with encapsulation, is additionally provided with heat dissipation conductor 20-3, heat dissipation conductor 20-3 on casting resin 20-2
Some radiating guide pin 20-4 and some radiating fin 20-5 are provided with, radiating guide pin 20-4 is close but does not contact electronic device 20-1,
Radiating fin 20-5 is exposed in controller accommodating chamber, and electronic device 20-1 is encapsulated into one using casting resin 20-2, it is to avoid
Electronic device 20-1 is damaged because of vibration, and pre-buried in casting resin 20-2 has radiating guide pin 20-4 and radiating
Fin 20-5 heat dissipation conductor 20-3, the heat transfer for being produced electronic device 20-1 by the guide pin 20-4 that radiates is to radiating fin
20-5, is gone out the timely Quick diffusing of heat by radiating fin 20-5；Radiating is set between circuit board and electric machine casing simultaneously
Silicone grease, greatly improved the radiating effect of controller assemblies 20, improve the job stability and service life of controller.It is above-mentioned
Heat dissipation conductor 20-3 material be copper or silver, with good heat conductivility.
Shown in hookup 1, a kind of air conditioning for automobiles Spiralism type motor compressor of the present embodiment, the three of its motor and controller is connected
Joint chair 24 is provided close to one end of electric motor end cap 2, is easy to assembling and the Spiralism type motor compressor of Spiralism type motor compressor
Installation in vehicle.As independent air conditioning for automobiles Spiralism type motor compressor, air-breathing is additionally provided with its air entry and blocks seat 17,
Exhaust is additionally provided with exhaust outlet and blocks seat 19, the impurity such as suction dust inside Spiralism type motor compressor is prevented.In compressor housing
Refrigeration oil 16 is additionally provided with 8, enough lubricant mediums are provided for Spiralism type motor compressor.In addition, in the present embodiment, not
The content for the relevant air conditioning for automobiles Spiralism type motor compressor addressed is same as the prior art, just repeats no more herein.
A kind of air conditioning for automobiles Spiralism type motor compressor of the present invention, it solves swirl motor compressor from contraction principle and deposited
Scroll plate processing difficulties, machining accuracy is low and the refrigerating capacity that causes is low, power consumption is big the problems such as；Meanwhile, to traditional rotation
Leaf formula compressor carries out structure optimization, is allowed to easily facilitate electromotion integrated, is more applicable for electric automobile air conditioner and uses, has
The advantages such as small volume, lightweight, rapid heat dissipation, long lifespan, the small, working stability of noise, realize rotary blade type compressor electronic
Motorized motions application in automobile, reduces the manufacturing cost of electric automobile air-conditioning system.Also have low-carbon environment-friendly, reliability it is high,
NVH is superior, it is easy for installation the advantages of, the universal motors of 48V/60V/72V and 320V/380V can be used, in can be used for
Low-speed pure electric automobile and oil-electric vehicle.
Schematically the present invention and embodiments thereof are described above, the description does not have restricted, shown in accompanying drawing
Simply one of embodiments of the present invention, actual structure is not limited thereto.So, if one of ordinary skill in the art
Enlightened by it, without departing from the spirit of the invention, without creatively designing the knot similar to the technical scheme
Structure mode and embodiment, all should belong to protection scope of the present invention.
Claims (10)
1. a kind of air conditioning for automobiles Spiralism type motor compressor, including motor, compressor and controller, described motor, compressor
It is integrated in one with controller, it is characterised in that：
Described motor be permanent-magnet brushless DC electric machine, including electric machine casing (1), electric motor end cap (2), motor stator (3),
Rotor (4) and motor shaft (5), described electric machine casing (1) and electric motor end cap (2) are tightly connected, described motor
The two ends of axle (5) are installed on electric machine casing (1) and electric motor end cap (2) by bearing respectively, described rotor (4)
It is installed on motor shaft (5), described motor stator (3) is fixed in electric machine casing (1), and motor stator (3) covers
Outside located at rotor (4)；
Described compressor is rotary blade type compressor, including compressor housing (8), compressor fore bearing (9), compressor rear axle
Hold (10), compressor drum (11) and compressor casing (12), described compressor housing (8) and electric motor end cap (2)
It is tightly connected, bearing (10) is hermetically installed on compressor housing (8) respectively after described compressor fore bearing (9) and compressor
Front-end and back-end, and compressor fore bearing (9) is close to electric motor end cap (2), and described compressor drum (11) is installed
Between bearing (10) after compressor fore bearing (9) and compressor, and compressor drum (11) and motor shaft (5) are coaxial
Drive connection, described compressor casing (12) has an oval-shaped cavity, and the compressor casing (12) is sheathed on compressor
The outside of rotor (11), and oval-shaped cavity and compressor drum (11) are concentric, described compressor drum (11) and pressure
Oval-shaped cavity two crescent compression chambers of formation of contracting machine cylinder body (12), the both sides of each crescent compression chamber are respectively provided with one
Air inlet (12-1) and a gas outlet (12-2), are uniformly provided with the chute (11-1) of two and the above on compressor drum (11),
The slide plate (11-3) of a retractable is equipped with each chute (11-1), the head of described slide plate (11-3) has
One weightening head (11-4), provided with a breach being adapted with weightening head (11-4) shape at chute (11-1) opening
(11-2)；The oil eliminator (14) of connection gas outlet (12-2) is additionally provided with bearing (10) after compressor, in oil eliminator
(14) noise elimination orifice plate (15) is additionally provided with outlet；
Described electric machine casing (1) is connected with compressor housing (8) as a sealed cavity, described electric machine casing (1)
Front end be provided with air entry, the rear end of described compressor housing (8) is provided with exhaust outlet, and is additionally provided with air entry check valve
(18), it is additionally provided with pressure-relief valve (25) in exhaust ports；Around the inner chamber of described electric machine casing (1) formed connection air entry and
The refrigerant channel of exhaust outlet；
Described controller is installed on electric machine casing (1), and controller includes controller assemblies (20) and controller housing (21),
Described controller housing (21) is described by sealing ring (22) and the sealed controller accommodating chamber of electric machine casing (1) formation
Controller assemblies (20) be fixed on electric machine casing (1), and between controller assemblies (20) and electric machine casing (1) also
Provided with heat dissipating silicone grease (23).
2. a kind of air conditioning for automobiles Spiralism type motor compressor according to claim 1, it is characterised in that：Described weightening head
The contact surface of the oval-shaped cavity of (11-4) and compressor casing (12) is ellipse, and the oval major semiaxis with it is short by half
The ratio between axle is equal with the ratio between semi-minor axis with the major semiaxis of oval-shaped cavity.
3. a kind of air conditioning for automobiles Spiralism type motor compressor according to claim 2, it is characterised in that：Described slide plate
(11-3) is uniformly provided with 5 on compressor drum (11), and slide plate (11-3) has along compressor drum (11) rotation
The inclined eccentric angle in direction.
4. a kind of air conditioning for automobiles Spiralism type motor compressor according to claim 3, it is characterised in that：Described sound attenuation hole
The aperture in the hole on plate (15) is 4mm~6mm.
5. a kind of air conditioning for automobiles Spiralism type motor compressor according to Claims 1-4 any one, it is characterised in that：
Described controller assemblies (20) include some electronic devices (20-1) in circuit board one side, and the circuit board is installed on electricity
On casing body (1), heat dissipating silicone grease (23) is located between circuit board and electric machine casing (1), described electronic device (20-1)
Casting resin (20-2) provided with encapsulation, is additionally provided with heat dissipation conductor (20-3), the heat dissipation conductor on casting resin (20-2)
(20-3) is leaned on provided with some radiating guide pins (20-4) and some radiating fins (20-5), described radiating guide pin (20-4)
Near but do not contact electronic device (20-1), described radiating fin (20-5) is exposed in controller accommodating chamber.
6. a kind of air conditioning for automobiles Spiralism type motor compressor according to claim 5, it is characterised in that：Described radiating is led
The material of body (20-3) is copper or silver.
7. a kind of air conditioning for automobiles Spiralism type motor compressor according to claim 5, it is characterised in that：Described motor shaft
(5) the motor shaft fore bearing (6) set between electric machine casing (1) is deep groove ball bearing, motor shaft (5) and motor side
Bearing (7) is needle bearing after the motor shaft set between lid (2).
8. a kind of air conditioning for automobiles Spiralism type motor compressor according to claim 7, it is characterised in that：Described motor shaft
(5) it is connected with compressor drum (11) by trundle (13).
9. a kind of air conditioning for automobiles Spiralism type motor compressor according to claim 8, it is characterised in that：Described motor and
The three-phase connection stand (24) of controller is provided close to one end of electric motor end cap (2).
10. a kind of air conditioning for automobiles Spiralism type motor compressor according to claim 9, it is characterised in that：Described air-breathing
It is additionally provided with mouthful on air-breathing blocking seat (17), described exhaust outlet and is additionally provided with exhaust blocking seat (19).
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| CN201610303549.7A CN107091231B (en) | 2016-05-11 | 2016-05-11 | A kind of air conditioning for automobiles Spiralism type motor compressor |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443150A (en) * | 2018-01-30 | 2018-08-24 | 天津大学 | New-energy automobile integral electric two-spool compressor |
| CN108999784A (en) * | 2018-08-30 | 2018-12-14 | 苏州中成新能源科技股份有限公司 | A kind of side-mounted compressor of controller and the controller lid conducive to pneumatic sealing test |
| CN114688020A (en) * | 2022-03-28 | 2022-07-01 | 摩登汽车有限公司 | Method for optimizing electric compressor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0264778A2 (en) * | 1986-10-18 | 1988-04-27 | B a r m a g AG | Vane pump |
| CN200949525Y (en) * | 2006-08-25 | 2007-09-19 | 陈培清 | Rotary vane air conditioning compressor for vehicle |
| CN201225286Y (en) * | 2008-07-22 | 2009-04-22 | 鄂尔多斯市华泰汽车发动机有限公司 | Cam shaft drive single vane rotary vacuum pump |
| CN102037218A (en) * | 2008-05-22 | 2011-04-27 | Vhit公司 | A vane with tilting tips, and a rotary displacement pump using this vane |
| US20140271310A1 (en) * | 2013-03-14 | 2014-09-18 | Woodward, Inc. | Clubhead Vane Pump With Balanced Vanes |
| CN104395557A (en) * | 2012-06-20 | 2015-03-04 | 皮尔伯格泵技术有限责任公司 | Automotive volumetric vacuum pump with an oil discharge channel |
| CN105221423A (en) * | 2015-10-21 | 2016-01-06 | 安徽美芝精密制造有限公司 | Horizontal compressor |
| CN205618358U (en) * | 2016-05-11 | 2016-10-05 | 常州康普瑞汽车空调有限公司 | Vehicle air conditioner vane formula motor compressor |
-
2016
- 2016-05-11 CN CN201610303549.7A patent/CN107091231B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0264778A2 (en) * | 1986-10-18 | 1988-04-27 | B a r m a g AG | Vane pump |
| CN200949525Y (en) * | 2006-08-25 | 2007-09-19 | 陈培清 | Rotary vane air conditioning compressor for vehicle |
| CN102037218A (en) * | 2008-05-22 | 2011-04-27 | Vhit公司 | A vane with tilting tips, and a rotary displacement pump using this vane |
| CN201225286Y (en) * | 2008-07-22 | 2009-04-22 | 鄂尔多斯市华泰汽车发动机有限公司 | Cam shaft drive single vane rotary vacuum pump |
| CN104395557A (en) * | 2012-06-20 | 2015-03-04 | 皮尔伯格泵技术有限责任公司 | Automotive volumetric vacuum pump with an oil discharge channel |
| US20140271310A1 (en) * | 2013-03-14 | 2014-09-18 | Woodward, Inc. | Clubhead Vane Pump With Balanced Vanes |
| CN105221423A (en) * | 2015-10-21 | 2016-01-06 | 安徽美芝精密制造有限公司 | Horizontal compressor |
| CN205618358U (en) * | 2016-05-11 | 2016-10-05 | 常州康普瑞汽车空调有限公司 | Vehicle air conditioner vane formula motor compressor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443150A (en) * | 2018-01-30 | 2018-08-24 | 天津大学 | New-energy automobile integral electric two-spool compressor |
| CN108443150B (en) * | 2018-01-30 | 2023-11-14 | 天津大学 | Integrated electric double-rotor compressor for new energy automobile |
| CN108999784A (en) * | 2018-08-30 | 2018-12-14 | 苏州中成新能源科技股份有限公司 | A kind of side-mounted compressor of controller and the controller lid conducive to pneumatic sealing test |
| CN114688020A (en) * | 2022-03-28 | 2022-07-01 | 摩登汽车有限公司 | Method for optimizing electric compressor |
| CN114688020B (en) * | 2022-03-28 | 2024-02-27 | 摩登汽车有限公司 | Optimization method of electric compressor |
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| CN107091231B (en) | 2018-05-22 |
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Denomination of invention: A rotary vane electric compressor for automotive air conditioning Effective date of registration: 20231225 Granted publication date: 20180522 Pledgee: Industrial and Commercial Bank of China Changzhou Wujin Branch Pledgor: CHANGZHOU KANGPURUI AUTOMOTIVE AIR-CONDITIONING Co.,Ltd. Registration number: Y2023980074196 |
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