CN106762628A - A kind of electric scroll compressor structure - Google Patents
A kind of electric scroll compressor structure Download PDFInfo
- Publication number
- CN106762628A CN106762628A CN201611179304.4A CN201611179304A CN106762628A CN 106762628 A CN106762628 A CN 106762628A CN 201611179304 A CN201611179304 A CN 201611179304A CN 106762628 A CN106762628 A CN 106762628A
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- Prior art keywords
- cylinder body
- scroll compressor
- electric
- compressor structure
- orbiter
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- 230000006835 compression Effects 0.000 claims abstract description 34
- 238000007906 compression Methods 0.000 claims abstract description 34
- 238000004891 communication Methods 0.000 claims description 9
- 238000004378 air conditioning Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 19
- 238000013016 damping Methods 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000013519 translation 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
-
- 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
- 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
-
- 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
- F04C2240/00—Components
- F04C2240/10—Stators
-
- 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
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/808—Electronic circuits (e.g. inverters) installed inside the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a kind of electric scroll compressor structure, including cylinder body, the cylinder body has interior space；Motor component and air eddy compression assembly are provided with the interior space of the cylinder body；Air entry and exhaust outlet are offered on the wall of the cylinder body, and is provided with electric control box and ground wire；The motor component drives the low temperature low pressure gas boil down to high temperature and high pressure gas that the air eddy compression assembly will enter from the air entry under the control of the electric control box, and is discharged from the exhaust outlet.Electric scroll compressor structure of the present invention, it uses Highgrade integration to design, and electric control system and scroll compression Partial Height are integrated, and greatly reduces the size and weight of compressor and electric control system, improves whole machine combination property.The ground wire set on housing exterior walls, can effectively prevent the electric scroll compressor leaky from occurring, and improve reliability, the security of electric scroll compressor.
Description
Technical field
The present invention relates to a kind of compressor arrangement, more particularly to a kind of electric scroll compressor structure.
Background technology
New-energy automobile is one of outstanding feature of China Automobile Industry innovation.For fuel-engined vehicle, new energy
Automobile is occupied a clear edge at the aspect such as environmental protection, cleaning, energy-conservation.
But the compressor of air conditioner of fuel-engined vehicle cannot be directly used to new-energy automobile.Domestic market only has a small number of producers
Can the split type new-energy automobile compressor assembly of production and supply, and controller not only separates outside, and volume is very large, shadow
Ring the efficiency of entirety and cause installation difficulty.
Meanwhile, leakage protective scheme of the prior art is that the housing of compressor is connected with automobile support, but, in order to
The stability of connection noise and enhancing connection is reduced, the resistance for being provided for damping can be also increased between compressor and automobile support
Damping material, but this damping material can block the earth leakage protective route of compressor, if electric leakage occurs will be damaged to the person.
The content of the invention
A kind of the drawbacks of present invention is for prior art, there is provided electric scroll compressor structure.
Electric scroll compressor structure of the present invention, including cylinder body, the cylinder body have interior space；
Motor component and air eddy compression assembly are provided with the interior space of the cylinder body；
Air entry and exhaust outlet are offered on the wall of the cylinder body, and is provided with electric control box and ground wire；
Wherein, the motor component drives the air eddy compression assembly under the control of the electric control box
The low temperature low pressure gas boil down to high temperature and high pressure gas that will enter from the air entry, and discharged from the exhaust outlet.
In electric scroll compressor structure of the present invention, the cylinder body includes cylindric cylinder body, and the circle
The endcapped of the cylinder body of tubular, head end opening, to form interior space；By tight on the outer wall of the front end of the cylinder body
Fixing bolt is installed with ground wire；
Also include cylinder cap, the cylinder cap is combined and is arranged at the head end opening of the cylinder body, and by the motor
Component and air eddy compression assembly are closed in the interior space of the cylinder body；
The air entry is arranged on the wall of the cylinder body back segment, and the exhaust outlet is arranged on the cylinder cap；
The motor component is arranged at the back segment in the interior space of the cylinder body, and the air eddy compression assembly sets
It is placed between the air entry and exhaust outlet.
In electric scroll compressor structure of the present invention, the air eddy compression assembly includes being fixedly installed on institute
State the fixed scroll at cylinder body head end opening, and be oppositely arranged with the fixed scroll and can be relative to the fixed scroll
The orbiter of rotation, forms multigroup compression chamber between the fixed scroll and orbiter；
The orbiter is connected with the motor component；When orbiter described in the motor Component driver
During rotation, the low temperature low pressure gas entered from the air entry are compressed to high temperature and high pressure gas in the compression chamber, and certainly
The exhaust outlet discharge.
In electric scroll compressor structure of the present invention, the motor component includes being fixedly installed in described
The stator of the inwall in space, and it is arranged at the rotor of the stator interior；
Fixed at the center of the rotor and be equipped with main shaft, the head end of the main shaft is also arranged with counterweight eccentric bushing, described
Orbiter is installed on the counterweight eccentric bushing by Moving plate bearing；
When the rotor is rotated, the main shaft and the orbiter synchronous axial system are driven.
In electric scroll compressor structure of the present invention, the front portion of the cylinder body is fixedly installed middle body, institute
That states middle body is provided centrally with through hole, and the periphery of the through hole is provided with clutch shaft bearing；
Second bearing is fixedly installed at the rear portion of the cylinder body, the front end of the main shaft is supported by the clutch shaft bearing
And rotate, the rear end of the main shaft is supported and rotated by the second bearing.
Combine to be provided with electric scroll compressor structure of the present invention, on the middle body and prevent the dynamic vortex
The anti-of disk rotation is shipped and resell on another market certainly, and prevents the anti-rotation ring of the orbiter rotation.
In electric scroll compressor structure of the present invention, the center of the fixed scroll offers through hole, described
Through hole is provided with the elastic block piece for sheltering from the through hole；
High temperature and high pressure gas in the compression chamber are broken through the through hole and are pushed up and open after the elastic block piece again by exhaust outlet
Discharge.
In electric scroll compressor structure of the present invention, relief valve is provided with the cylinder cap.
In electric scroll compressor structure of the present invention, the electric control box includes box body, and is arranged at box body
Interior control circuit board, IGBT module and radiating bottom plate；
Wherein, the radiating bottom plate laminating is arranged on the outer wall of the cylinder body, is set on the radiating bottom plate
There is IGBT module, control circuit board is provided with the IGBT module.
In electric scroll compressor structure of the present invention, the control circuit board is included the direct current of outside input
The power driving circuit of three-phase alternating current is converted to, the power driving circuit is contacted with the high pressure being arranged on the outer wall of cylinder body
Part is electrically connected with；
Also include communication interface circuit, voltage protection circuit, current protecting circuit, temperature protection circuit, overload protection electricity
Road and communications protection circuit；The communication interface circuit is by the low pressure connector being arranged on the outer wall of cylinder body and outside
Air-conditioning system is electrically connected with.
Electric scroll compressor structure of the present invention, it uses Highgrade integration to design, by electric control system and
Scroll compression Partial Height is integrated, and greatly reduces the size and weight of compressor and electric control system, is improved
Whole machine combination property.Also, the ground wire set on housing exterior walls, can effectively prevent the electric scroll compressor from leaking electricity
Phenomenon occurs, and improves reliability, the security of electric scroll compressor.
Brief description of the drawings
Fig. 1 is the structural representation of electric scroll compressor of the present invention；
Fig. 2 is another structural representation of electric scroll compressor of the present invention；
Fig. 3 is another structural representation of electric scroll compressor of the present invention；
Fig. 4 is another structural representation of electric scroll compressor of the present invention.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, electric scroll compressor structure of the present invention, including cylinder body 1, the cylinder
Body 1 has interior space 11；Motor component 12 and air eddy compression assembly are provided with the interior space 11 of the cylinder body 1
21.Meanwhile, air entry 8 and exhaust outlet 7 are offered on the wall of the cylinder body 1, and be provided with electric control box 3 and ground wire
52。
Wherein, the motor component 12 drives the air eddy to compress under the control of the electric control box 3
The low temperature low pressure gas boil down to high temperature and high pressure gas that component 21 will enter from the air entry 8, and from the row of the exhaust outlet 7
Go out.
Electric scroll compressor structure of the present invention, it uses Highgrade integration to design, by electric control system and
Scroll compression Partial Height is integrated, and greatly reduces the size and weight of compressor and electric control system, is improved
Whole machine combination property.
Specifically, the cylinder body 1 includes cylindric cylinder body 61, and the cylindric cylinder body 61 end
612 closings (end 612 can one moulding by casting form), head end 611 are open, to form interior space 11.In the cylinder body
Ground wire 52 is installed with by fastening bolt 51 on the outer wall of 61 front end, to carry out electric scroll compressor and Automobile
The earth leakage protective of body.Preferred scheme is, described connecting wires 52 is arranged on the outer wall of cylinder body 61 corresponding to air eddy compression
The position of component 21, and fixed using hexagon flange bolt.The ground wire 52 set on the outer wall of the cylinder body 61, can be effective
Prevent the electric scroll compressor leaky from occurring, improve reliability, the security of electric scroll compressor.Additionally, also
Including cylinder cap 2, the cylinder cap 2 is combined and is arranged at the opening of head end 611 of the cylinder body 61, and by the motor component
12 and air eddy compression assembly 21 be closed in the interior space 11 of the cylinder body 61.The air entry 8 is arranged at the cylinder
On the wall of the back segment of body 61, the exhaust outlet 7 is arranged on the cylinder cap 2.The motor component 12 is then arranged at described
The back segment in the interior space 11 of cylinder body 61, the air eddy compression assembly 21 be then arranged at the air entry 8 and exhaust outlet 7 it
Between.So, the low temperature low pressure gas for entering through air entry 8 are by after the effect of air eddy compression assembly 21, being converted to height
Warm gases at high pressure simultaneously flow through exhaust outlet 7 and discharge.
In the present invention, the air eddy compression assembly 21 is specifically included and is fixedly installed on the head end 611 of the cylinder body 61
Fixed scroll 22 at opening, and be oppositely arranged with the fixed scroll 22 and can be rotated relative to the fixed scroll 22
Orbiter 23, forms multigroup compression chamber 24 between the fixed scroll 22 and orbiter 23.The orbiter 23 with
The motor component 12 is connected；When the motor component 12 drives the orbiter 23 to rotate, from the suction
The low temperature low pressure gas that gas port 8 enters are compressed to high temperature and high pressure gas in the compression chamber 24, and from the row of the exhaust outlet 7
Go out.In actually manufacture, but the fixed scroll 22 and the orbiter 23 are shape, and identical its angle phase position is relatively wrong
Open the involute scroll wrap of 180 degree.During work, the fixed scroll 22 is fixed, and orbiter 23 is by an eccentric shaft band
Dynamic, the axis of the eccentric shaft revolves round the sun around the axis of fixed scroll 22.Two scrolls are sealed in tangent formation the in many places in work
Line, adds two appropriate sealings of scroll end, so as to form several crescent air cavitys (i.e. compression chamber 24).Two scrolls
Between seal line at public point of contact constantly shifted along vortex curve with the revolution of the scroll that detours, make these crescent air cavitys
Shape size changing always.When eccentric shaft turns clockwise, refrigerant enters from air entry, is ingested in succession to crescent
In air cavity.With the closure of these crescent air cavitys, its sealed volume is just gradually transferred the center and constantly to fixed scroll
Reduce, gas is compressed continuously and pressure rise, is then discharged from by fixed scroll.It is however noted that, in work
During, the orbiter 23 should prevent rotation, in order to avoid the influence course of work.
In the present invention, the motor component 12 specifically includes the stator of the inwall for being fixedly installed on the interior space 11
13, and the rotor 14 being arranged inside the stator 13.Fixed at the center of the rotor 14 and be equipped with main shaft 15, the main shaft
15 head end is also arranged with counterweight eccentric bushing 16, and it is eccentric that the orbiter 23 is installed on the counterweight by Moving plate bearing 17
On set 16.When the rotor 14 is rotated, the main shaft 15 and the synchronous axial system of the orbiter 23 are driven.What is set herein matches somebody with somebody
Weight eccentric bushing 16 is the head end for being fixedly installed in main shaft 15, and the orbiter 23 is then installed on institute by Moving plate bearing 17
State on counterweight eccentric bushing 16, so ensure that orbiter 23 is around the quiet vortex with the axis of the counterweight eccentric bushing 16
The axis of disk 22 revolves round the sun.
For ensure the main shaft 15 can smooth rotation, the present invention in, during the front portion of the cylinder body 61 is fixedly installed
Body 18, the middle body 18 is provided centrally with through hole 181, and the periphery of the through hole 181 is provided with clutch shaft bearing 182.
(second bearing 183 can be by the end of cylinder body 61 to be fixedly installed second bearing 183 at the rear portion of the cylinder body 61
Integrally formed mounting seat and be installed on the rear portion of the cylinder body 61), the front end of the main shaft 15 is by the clutch shaft bearing 182
Support and rotate, the rear end of the main shaft 15 is supported and rotated by the second bearing 183.
As foregoing it has been noted that need to place the rotation of orbiter 23 in the present invention, therefore, in the present invention, in described
Combine to be provided with body 18 and prevent the anti-from shipping and reselling on another market 184 of the rotation of the orbiter 23, and prevent the orbiter 23 from
The anti-rotation ring 185 for turning.
It should be noted that in order to ensure the air of low-temp low-pressure is by that can be converted into HTHP after compression chamber 24
Gas, therefore, both need ensure fixed scroll 22 sealing, require that the fixed scroll 22 can reach necessarily in pressure again
Opened during degree, therefore, in the present invention, through hole 191 is offered in the center of the fixed scroll 22, at the through hole 191
It is provided with the elastic block piece 192 for sheltering from the through hole 191.The elastic block piece 192 has enough elastic strengths, to make the bullet
Property catch 192 is able to ensure that the enough pressure to the through hole 191, so that it is guaranteed that the sealing of the through hole 191.Only work as compression
When gas in chamber 24 reaches certain pressure, the high temperature and high pressure gas in the compression chamber 24 can just break through the through hole 191 and
Discharged by exhaust outlet 7 again after opening the elastic block piece 192 on top.
Further, to ensure safety and reply emergency, the present invention is also provided with relief valve 6 on the cylinder cap 2.
In the present invention, the electric control box 3 specifically includes box body 31, and the control circuit board being arranged in box body 31
32nd, IGBT module 33 and radiating bottom plate 34.Wherein, the laminating of the radiating bottom plate 34 is arranged at the cylinder
On the outer wall of body 61, IGBT module 33 is provided with the radiating bottom plate 34, in the insulation
Control circuit board 32 is provided with grid bipolar type transistor module 33.In the present invention, control circuit board 32 is arranged on radiating bottom
Above plate 34, described IGBT module 33 is located between control circuit board 32 and radiating bottom plate 34, and with
Radiating bottom plate 34 is close to, and its heat for producing is cooled down by the air-breathing refrigerant of air entry 8 of cylinder body 1 with high temperature to it, is protected
Card electric component reliability of operation, security.
Further, the control circuit board 32 includes being converted in the direct current of outside input the power of three-phase alternating current
Drive circuit (not shown), the power driving circuit electrically connects with the high voltage contacts 35 being arranged on the outer wall of cylinder body 61
Connect, and can be connected with outside main power source by the high voltage contacts 35.Additionally, also including communication interface circuit, voltage protection
Circuit, current protecting circuit, temperature protection circuit, overload protecting circuit and communications protection circuit (not shown in figure)；It is described
Communication interface circuit is electrically connected with by the low pressure connector 36 being arranged on the outer wall of cylinder body 61 with outside air-conditioning system.Institute
Control circuit board 32 is stated to receive control signal or send control signal, and according to the device signal of outside air-conditioning system, to motor
Speed control is carried out, and by a series of above-mentioned protection circuits so that electric scroll compressor of the present invention possesses self
Fault diagnosis, information storage, check and the function such as report, further improve security, the reliability of compressor operating.
The course of work of the invention is as follows：
During work, control circuit board 32 provides control signal and driving power supply to electric scroll compressor, makes rotor
14 rotations, main shaft 15 is by counterweight eccentric bushing 16, Moving plate bearing 17, anti-rotation ring 185, anti-from shipping and reselling on another market 184 etc. on middle body 18
The orbiter 23 is driven to make revolution translation (both without rotation, only revolving round the sun) under the constraint of anti-rotation mechanism and balance weight mechanism,
Wherein the eccentric certain distance of orbiter 23 and fixed scroll 22 and after rotating against 180 ° to being plugged together, it is ensured that two are vortexed
Disk is to realize multi point engagement, this specific assembling and motion between vortex wall, with the rotation of main shaft 15 so that orbiter
23rd, the multipair closing revolution chamber volume for being formed between the vortex wall of fixed scroll 22 changes from small to big, to compress from cylinder body 61
The low temperature low pressure gas entered at air entry 8 are changed into high temperature and high pressure gas, by the exhaust after elastic block piece 192 from cylinder cap 2
Mouth 7 is discharged, into cooling cycle system.And motor component 12 and the heat produced by air eddy compression assembly 21 when working
The low temperature low pressure gas cooling sucked by air entry 8 is measured to take away, thus ensure electric scroll compressor and controller can safety, can
The work leaned on.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (10)
1. a kind of electric scroll compressor structure, including cylinder body, it is characterised in that the cylinder body has interior space；
Motor component and air eddy compression assembly are provided with the interior space of the cylinder body；
Air entry and exhaust outlet are offered on the wall of the cylinder body, and is provided with electric control box and ground wire；
Wherein, the motor component drives the air eddy compression assembly will be under the control of the electric control box
The low temperature low pressure gas boil down to high temperature and high pressure gas that the air entry enters, and discharged from the exhaust outlet.
2. electric scroll compressor structure as claimed in claim 1, it is characterised in that the cylinder body includes cylindric cylinder sheet
Body, and the cylindric cylinder body endcapped, head end opening, to form interior space；In the front end of the cylinder body
Ground wire is installed with by fastening bolt on outer wall；
Also include cylinder cap, the cylinder cap is combined and is arranged at the head end opening of the cylinder body, and by the motor component
It is closed in the interior space of the cylinder body with air eddy compression assembly；
The air entry is arranged on the wall of the cylinder body back segment, and the exhaust outlet is arranged on the cylinder cap；
The motor component is arranged at the back segment in the interior space of the cylinder body, and the air eddy compression assembly is arranged at
Between the air entry and exhaust outlet.
3. electric scroll compressor structure as claimed in claim 2, it is characterised in that the air eddy compression assembly includes
It is fixedly installed on the fixed scroll at the cylinder body head end opening, and is oppositely arranged with the fixed scroll and can be relative to
The orbiter that the fixed scroll is rotated, forms multigroup compression chamber between the fixed scroll and orbiter；
The orbiter is connected with the motor component；When orbiter described in the motor Component driver is rotated
When, the low temperature low pressure gas entered from the air entry are compressed to high temperature and high pressure gas in the compression chamber, and described in
Exhaust outlet is discharged.
4. electric scroll compressor structure as claimed in claim 3, it is characterised in that the motor component includes fixing
It is arranged at the stator of the inwall in the interior space, and the rotor for being arranged at the stator interior；
Fixed at the center of the rotor and be equipped with main shaft, the head end of the main shaft is also arranged with counterweight eccentric bushing, the dynamic whirlpool
Capstan is installed on the counterweight eccentric bushing by Moving plate bearing；
When the rotor is rotated, the main shaft and the orbiter synchronous axial system are driven.
5. electric scroll compressor structure as claimed in claim 4, it is characterised in that the front portion of the cylinder body is fixedly installed
There is a middle body, the middle body is provided centrally with through hole, and the periphery of the through hole is provided with clutch shaft bearing；
Second bearing is fixedly installed at the rear portion of the cylinder body, the front end of the main shaft is supported and turned by the clutch shaft bearing
Dynamic, the rear end of the main shaft is supported and rotated by the second bearing.
6. electric scroll compressor structure as claimed in claim 5, it is characterised in that combined on the middle body be provided with it is anti-
Only the anti-of the orbiter rotation is shipped and resell on another market certainly, and prevents the anti-rotation ring of the orbiter rotation.
7. electric scroll compressor structure as claimed in claim 6, it is characterised in that the center of the fixed scroll offers
Through hole, the elastic block piece for sheltering from the through hole is provided with the through hole；
High temperature and high pressure gas in the compression chamber break through the through hole and push up to open and arranged by exhaust outlet again after the elastic block piece
Go out.
8. electric scroll compressor structure as claimed in claim 7, it is characterised in that be provided with relief valve on the cylinder cap.
9. electric scroll compressor structure as claimed in claim 8, it is characterised in that the electric control box includes box body,
With the control circuit board, IGBT module and radiating bottom plate being arranged in box body；
Wherein, the radiating bottom plate laminating is arranged on the outer wall of the cylinder body, is provided with the radiating bottom plate absolutely
Edge grid bipolar type transistor module, control circuit board is provided with the IGBT module.
10. electric scroll compressor structure as claimed in claim 9, it is characterised in that the control circuit board includes will be outer
The direct current of portion's input is converted to the power driving circuit of three-phase alternating current, the power driving circuit be arranged at the outer of cylinder body
High voltage contacts on wall are electrically connected with；
Also include communication interface circuit, voltage protection circuit, current protecting circuit, temperature protection circuit, overload protecting circuit and
Communications protection circuit；The communication interface circuit is by the low pressure connector being arranged on the outer wall of cylinder body and outside air-conditioning system
System is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179304.4A CN106762628A (en) | 2016-12-19 | 2016-12-19 | A kind of electric scroll compressor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179304.4A CN106762628A (en) | 2016-12-19 | 2016-12-19 | A kind of electric scroll compressor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106762628A true CN106762628A (en) | 2017-05-31 |
Family
ID=58890773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611179304.4A Pending CN106762628A (en) | 2016-12-19 | 2016-12-19 | A kind of electric scroll compressor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106762628A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425141A (en) * | 2018-06-03 | 2019-11-08 | 江西悦轮科技有限公司 | A kind of self-cooling structure of idle call DC frequency-changeable compressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050011213A1 (en) * | 2003-07-17 | 2005-01-20 | Denso Corporation | Electric-powered compressor |
| CN102588273A (en) * | 2011-01-13 | 2012-07-18 | 上海日立电器有限公司 | Integrated electric compressor assembly used for automotive air conditioner |
| CN203257676U (en) * | 2013-04-22 | 2013-10-30 | 浙江博宇实业有限公司 | Integrated electric scroll compressor assembly for new energy automobile |
| CN203257675U (en) * | 2013-04-22 | 2013-10-30 | 浙江博宇实业有限公司 | Integrated electric scroll compressor |
| CN205578272U (en) * | 2016-04-15 | 2016-09-14 | 湖州骏能电器科技股份有限公司 | Scroll compressor's casing structure |
-
2016
- 2016-12-19 CN CN201611179304.4A patent/CN106762628A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050011213A1 (en) * | 2003-07-17 | 2005-01-20 | Denso Corporation | Electric-powered compressor |
| CN102588273A (en) * | 2011-01-13 | 2012-07-18 | 上海日立电器有限公司 | Integrated electric compressor assembly used for automotive air conditioner |
| CN203257676U (en) * | 2013-04-22 | 2013-10-30 | 浙江博宇实业有限公司 | Integrated electric scroll compressor assembly for new energy automobile |
| CN203257675U (en) * | 2013-04-22 | 2013-10-30 | 浙江博宇实业有限公司 | Integrated electric scroll compressor |
| CN205578272U (en) * | 2016-04-15 | 2016-09-14 | 湖州骏能电器科技股份有限公司 | Scroll compressor's casing structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425141A (en) * | 2018-06-03 | 2019-11-08 | 江西悦轮科技有限公司 | A kind of self-cooling structure of idle call DC frequency-changeable compressor |
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Application publication date: 20170531 |