CN108443150A - New-energy automobile integral electric two-spool compressor - Google Patents
New-energy automobile integral electric two-spool compressor Download PDFInfo
- Publication number
- CN108443150A CN108443150A CN201810089397.4A CN201810089397A CN108443150A CN 108443150 A CN108443150 A CN 108443150A CN 201810089397 A CN201810089397 A CN 201810089397A CN 108443150 A CN108443150 A CN 108443150A
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- China
- Prior art keywords
- connecting tube
- new
- energy automobile
- suction
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003507 refrigerant Substances 0.000 claims abstract description 15
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 238000004378 air conditioning Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 6
- 238000003754 machining Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010721 machine oil Substances 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
- 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
-
- 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
Abstract
The invention discloses a kind of new-energy automobile integral electric two-spool compressors, involved automotive air-conditioning system includes First Heat Exchanger and the second heat exchanger, which includes electronic two-spool compressor mechanical part, DC brushless motor and the drive control device integrated with integrated shell；The refrigerant of First Heat Exchanger passes through the first connecting tube, cooling duct, the second connecting tube to suction filter from after the suction joint in electronic two-spool compressor mechanical part successively；An exhaust pipe that the second heat exchanger is connected to by exhaust joint is equipped in the present invention.The present invention has that simple in structure, small, light-weight, reliability is high, low noise, the with small vibration and advantages such as efficient, overcome the deficiency of existing Split type electrical rotor compressor, also solves the defects of scroll plate poor sealing and high manufacturing cost of electric scroll compressor simultaneously, new-energy automobile electric air-conditioning power consumption is significantly reduced, to improve the cruising ability of new-energy automobile.
Description
Technical field
The invention belongs to new-energy automotive air-conditioning Compressor Technology fields, more particularly to be new-energy automobile integral type
Electronic two-spool compressor.
Background technology
Currently, on new-energy automotive air-conditioning using it is more be electric scroll formula compressor, with compact-sized, weight
Gently, the advantages that reliability is high, moment variations are small, with small vibration, noise is low and efficient, however electric scroll formula compressor is also deposited
High-precision processing technology is needed, now state first, the Scroll plate structure of electric scroll formula compressor is complicated in many defects
Interior technology is also immature, can not ensure the machining accuracy of scroll plate；Second, electric scroll formula compressor also needs to
Accurate mounting technology, disadvantages mentioned above directly result in that compressor efficiency is low, and especially when low speed is run, coolant leakage is serious,
Refrigerating capacity is low, is unfavorable for saving vehicle-loaded battery electricity quantity, the course continuation mileage of new-energy automobile is caused to shorten；Third, electric scroll formula
Compressor uses aluminum material, manufacturing cost to be higher than other kinds of compressor.
Electric rotor compressor is applied in air conditioning for automobiles in the market, but its there are many deficiencies place, first, mesh
Preceding electric rotor compressor is the split structure that drive control device and motor compressor separate design, machine volume compared with
Greatly, it is more difficult to meet the narrow space of vehicle body, do not have universality, in addition, larger volume easily leads to poor work stability, vibration compared with
Greatly；Second, can not ensure brushless motor and the good operating temperature of drive control device, easily breaks down and power consumption increases, from
And shorten compressor and change planes the period, reduce the duration performance of new-energy automobile.
Invention content
In order to overcome the deficiencies of volume is big, stability is low, high energy consumption in existing Split type electrical rotor compressor technology with
And solve scroll plate machining accuracy in electric scroll formula compressor it is big caused by coolant leakage under efficiency is low and speed operation
The defects of more is measured, the present invention provides a kind of new-energy automobile integral electric two-spool compressors.
In order to solve the above-mentioned technical problem, a kind of new-energy automobile proposed by the present invention is compressed with integral electric birotor
Machine, involved automotive air-conditioning system include First Heat Exchanger and the second heat exchanger, including electronic two-spool compressor machinery
Part and DC brushless motor and drive control device；The DC brushless motor includes stator assembly and rotor assembly；The drive
Movement controller includes cooling duct, heat sink, control circuit board, the first communication interface and the second communication interface；It is described electronic double
Rotor compressor mechanical part includes the integrated shell being fixed on fixed bottom plate；It is described to be stator assembly and rotor assembly arranged
Side in the integrated shell, the rotor assembly is interior to be equipped with eccentric crankshaft, the other side in the integrated shell
Equipped with two groups of bearings for supporting the eccentric crankshaft, the eccentric crankshaft is respectively equipped on two sections of different eccentric shaft parts
Left rotor and right rotor are respectively equipped with left cylinder and right cylinder, the left cylinder and right cylinder on the left rotor and right rotor
Between be equipped with cylinder intermediate bulkhead；The outside of the integrated shell is equipped with suction joint and suction filter, and the air-breathing connects
One end of head is connected with the First Heat Exchanger, and the other end of the suction joint is connected with the first connecting tube, the air-breathing mistake
One end of filter is connected to the suction hole of left cylinder, and the other end of the suction filter is connected with the second connecting tube, and described
One connecting tube and second connecting tube are connected with the cooling duct, in first connecting tube and the second connecting tube respectively
Equipped with check valve；The refrigerant of the First Heat Exchanger passes through the first connecting tube, cooling duct, the from after the suction joint successively
Two connecting tubes are to the suction filter；The integrated shell is equipped with an exhaust pipe, the exhaust pipe and an exhaust joint
One end is connected, and the other end of the exhaust joint is connected to the second heat exchanger；The outside of the integrated shell is positioned at installation
The side of stator module is equipped with terminal box, and the terminal box includes junction block；First communication interface passes through line stretcher
Part is connected with the outer end of the junction block, and the inner end of the junction block is connected with the lead-out wire of the stator module.
Further, new-energy automobile of the present invention integral electric two-spool compressor, wherein second communication connects
Mouth is connected by line connector with external power supply, and after external power supply starts, the low-temp low-pressure in the First Heat Exchanger is cold
Matchmaker enters suction joint, and check valve by the first connecting tube and thereon enters cooling duct and exchanged heat with heat sink to be dissipated simultaneously
Hot plate and control circuit board carry out heat transfer, enter back into the second connecting tube and check valve thereon, then flow through suction filter
Afterwards, it enters back into left cylinder and enters right cylinder through cylinder intermediate bulkhead, drive eccentric crankshaft to make left rotor and right-hand rotation by rotor assembly
Refrigerant is compressed in son rotation, and compressed high temperature and pressure refrigerant is discharged from the gas vent of left bearing and right bearing respectively, most passes through afterwards
Exhaust pipe and exhaust joint enter in second heat exchanger.
The integrated shell is to cast or roll the structure that is welded as a whole by metal material.
The stator module and rotor assembly arranged concentric and there are the assembly of 1~2mm differences in height for left part.
It is provided with heat-conducting silicone grease on the heat sink.
The oil suction shade assembly for lubricating machinery parts, the oil suction shade assembly and profit are equipped in the integrated shell
Lube pipe is connected.
The lower section of the integrated shell is equipped with multiple support under-chassis, is set between the support under-chassis and the fixed bottom plate
There are beam, the support under-chassis and beam that part is bolted and is fixed on the fixed bottom plate.
It is additionally provided with damping damping glue in first connecting tube.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) electronic two-spool compressor mechanical part, DC brushless motor and drive control device are integrated in one tight
Gather type electric air-conditioning compressor, machine volume reduces, and weight saving meets narrow vehicle body installation space, improves work
Stability reduces noise, extends the service life of compressor, while significantly reducing new-energy automobile electric air-conditioning consumption
Electricity, to improve the cruising ability of new-energy automobile.
(2) compared with aluminium material electric scroll compressor, the manufacturing cost of electric air-conditioning compressor enterprise is reduced.
(3) integrated shell, DC brushless motor and drive control device are reduced using the refrigerant steam of low-temp low-pressure
Temperature ensures its good operating mode, improves the performance of compressor, effectively reduce failure rate.
(4) low-temp low-pressure refrigerant is used to exchange heat with integrated shell, DC brushless motor and drive control device, to avoid low
Warm low pressure refrigerant band liquid enters compressor and generates wet stroke, and ensures that compressor has the higher coefficient of performance.
Description of the drawings
Fig. 1 is the dimensional structure diagram of new-energy automobile integral electric two-spool compressor of the present invention；
Fig. 2 is the side view of compressor shown in Fig. 1；
Fig. 3 is the complete section front view of A-A slice locations shown in Fig. 2；
Fig. 4 is the dimensional structure diagram of integrated shell shown in Fig. 1.
In figure：1- terminal boxes, 1a- junction blocks, 2- left end caps, 3- drive control devices, the cooling ducts 3a-, 3b- heat sinks,
3c- control circuit boards, the first communication interfaces of 3d-, the second communication interfaces of 3e-, 4- integrated shells, 5- right end caps, 6- stator packs
Part, 7- rotor assembly, 8- eccentric crankshafts, 9- left bearings, 10- left rotors, 11- left cylinders, 12- cylinder intermediate bulkheads, the right gas of 13-
Cylinder, 14- right rotors, 15- right bearings, 16- oil suction shade assemblies, 17- lubricating oil, 18- support under-chassis, 19- beams, 20- to fix
Bottom plate, 21- fixing nuts, the first connecting tubes of 22-, 23- check valves, the second connecting tubes of 24-, 25- check valves, 26- dampings damping
Glue, 27- exhaust pipes, 28- exhaust joints, 29- suction joints, 30- suction filters.
Specific implementation mode
The present invention provides a kind of new-energy automobile integral electric two-spool compressor.Below in conjunction with the accompanying drawings to the present invention
Principle and technical characteristic be described in more detail.Although specific embodiment describes the present invention, which is to this
Invention is illustrated, and should not be taken as being limitation of the present invention.
Involved automotive air-conditioning system includes First Heat Exchanger and the second heat exchanger in the present invention.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of new-energy automobile integral electric two-spool compressor proposed by the present invention,
Including electronic two-spool compressor mechanical part and DC brushless motor and drive control device.
The DC brushless motor includes stator module 6 and rotor assembly 7.
The drive control device includes cooling duct 3a, heat sink 3b, control circuit board 3c, the first communication interface 3d and
Two communication interface 3e.It is provided with heat-conducting silicone grease on the heat sink 3b.
As shown in figure 3, the electronic two-spool compressor mechanical part includes the integration being fixed on fixed bottom plate 20
The lower section of shell 4, the integrated shell 4 is equipped with multiple support under-chassis 18, the support under-chassis 18 and the fixed bottom plate 20
Between be equipped with beam 19, the support under-chassis 18 and beam 19 are bolted part and are fixed on the fixed bottom plate 20
On.As shown in figure 4, the integrated shell is to cast or roll the high rigidity being welded as a whole and high intensity knot by metal material
Structure horizontal or vertical can be installed.In the present invention, the heat sink 3b is same material with integrated shell 4 and passes through
It is welded and fixed.
The side in the integrated shell 4, the integrated shell 4 is arranged in the stator module 6 and rotor assembly 7
The embedded stator module 6 after high frequency stove heat, stator module 6 with rotor assembly 7 carries out concentric and left part, and there are 1~2mm
Difference in height is assembled, and rotor assembly 7 carries out concentric shrink-on with eccentric crankshaft 8 and matches.
Eccentric crankshaft 8 is equipped in the rotor assembly 7, the other side in the integrated shell 4 is equipped with for supporting
Two groups of bearings of eccentric crankshaft 8 are stated, the eccentric crankshaft 8 is respectively equipped with left rotor 10 and the right side on two sections of different eccentric shaft parts
Left cylinder 11 and right cylinder 13, the left cylinder 11 and right gas are respectively equipped on rotor 14, the left rotor 10 and right rotor 14
Cylinder intermediate bulkhead 12 is equipped between cylinder 13.The outside of the integrated shell 4 is equipped with suction joint 29 and suction filter 30,
One end of the suction joint 29 is connected with the First Heat Exchanger, and the other end of the suction joint 29 is connected with the first connection
Pipe 22 is additionally provided with damping damping glue 26 in first connecting tube 22.One end of the suction filter 30 is connected to left cylinder
11 suction hole, the other end of the suction filter 30 are connected with the second connecting tube 24, first connecting tube 22 and described
Second connecting tube 24 is connected with the cooling duct 3a, and list is respectively equipped in first connecting tube, 22 and second connecting tube 24
To valve；The refrigerant of the First Heat Exchanger passes through the first connecting tube 22, cooling duct 3a, the from after the suction joint 29 successively
Two connecting tubes 24 are to the suction filter 30；The integrated shell 4 is equipped with an exhaust pipe 27, the exhaust pipe 27 and a row
One end of gas connector 28 is connected, and the other end of the exhaust joint 28 is connected to the second heat exchanger.
The outside of the integrated shell 4 is being equipped with terminal box 1, the terminal box 1 positioned at the side of installation stator module 6
Include junction block 1a；The first communication interface 3d is connected by line connector with the outer end of the junction block 1a, institute
The inner end for stating junction block 1a is connected with the lead-out wire of the stator module 6.
The oil suction shade assembly 16 for lubricating machinery parts, the suction are equipped in the present invention, in the integrated shell 4
Oily shade assembly 16 is connected with lubricating oil pipeline 17, and the lubricating oil 17 brings each component of machine oil circuit by oil suction shade assembly 16
In, it is used for lubricating machinery parts.
The present invention workflow be:First communication interface 3d passes through the junction block 1a in line connector and terminal box 1
Outer end be connected, the inner end of junction block 1a is connected with the lead-out wire of stator module 6, and the second communication interface 3e passes through line
Road connector is connected with external power supply, after external power supply starts, as depicted in figs. 1 and 2, the low temperature in the First Heat Exchanger
Low pressure refrigerant enters suction joint 29, and check valve 23 by the first connecting tube 22 and thereon enters cooling duct 3a and heat sink
3b exchange heat while heat sink 3b and control circuit board 3c carries out heat transfer, enters back into the second connecting tube 24 and thereon unidirectional
Valve 25 after then flowing through suction filter 30, enters back into left cylinder 11 and enters right cylinder 13 through cylinder intermediate bulkhead 12, by rotor
Component 7 drives eccentric crankshaft 8 that left rotor 10 and the rotation of right rotor 14 is made to compress refrigerant, compressed high temperature and pressure refrigerant difference
It is discharged from the gas vent of left bearing 9 and right bearing 15, most enters second heat exchanger through exhaust pipe 27 and exhaust joint 28 afterwards
In.
To sum up, the present invention has that simple in structure, small, light-weight, reliability is high, low noise, with small vibration and efficient
Etc. advantages, overcome the deficiency of existing Split type electrical rotor compressor, while also solving the vortex of electric scroll compressor
It poor sealing caused by disk machining accuracy can not ensure, the defects of high energy consumption and manufacturing cost are high, significantly reduces new
Energy automobile electric air-conditioning power consumption, to improve the cruising ability of new-energy automobile.
Although above in conjunction with attached drawing, invention has been described, and the invention is not limited in above-mentioned specific implementations
Mode, the above mentioned embodiment is only schematical, rather than restrictive, and those skilled in the art are at this
Under the enlightenment of invention, without deviating from the spirit of the invention, many variations can also be made, these belong to the present invention's
Within protection.
Claims (8)
1. a kind of new-energy automobile integral electric two-spool compressor, involved automotive air-conditioning system is changed including first
Hot device and the second heat exchanger, which is characterized in that including electronic two-spool compressor mechanical part and DC brushless motor and driving
Controller；
The DC brushless motor includes stator module (6) and rotor assembly (7)；
The drive control device includes cooling duct (3a), heat sink (3b), control circuit board (3c), the first communication interface (3d)
With the second communication interface (3e)；
The electronic two-spool compressor mechanical part includes the integrated shell (4) being fixed on fixed bottom plate (20)；
The side that the stator module (6) and rotor assembly (7) are arranged in the integrated shell (4), the rotor assembly
(7) eccentric crankshaft (8) is equipped in, the other side in the integrated shell (4) is equipped with for supporting the eccentric crankshaft (8)
Two groups of bearings, the eccentric crankshaft (8) are respectively equipped with left rotor (10) and right rotor (14) on two sections of different eccentric shaft parts,
Left cylinder (11) and right cylinder (13), the left cylinder (11) and the right side are respectively equipped on the left rotor (10) and right rotor (14)
Cylinder intermediate bulkhead (12) is equipped between cylinder (13)；
The outside of the integrated shell (4) is equipped with suction joint (29) and suction filter (30), the suction joint (29)
One end be connected with the First Heat Exchanger, the other end of the suction joint (29) is connected with the first connecting tube (22), described
One end of suction filter (30) is connected to the suction hole of left cylinder (11), and the other end of the suction filter (30) is connected with
Second connecting tube (24), first connecting tube (22) and second connecting tube (24) with the cooling duct (3a) phase
Even, it is respectively equipped with check valve in first connecting tube (22) and the second connecting tube (24)；The refrigerant of the First Heat Exchanger is certainly
Pass through the first connecting tube (22), cooling duct (3a), the second connecting tube (24) to the suction after the suction joint (29) successively
Air filter (30)；
The integrated shell (4) is equipped with an exhaust pipe (27), one end phase of the exhaust pipe (27) and an exhaust joint (28)
Even, the other end of the exhaust joint (28) is connected to the second heat exchanger；
The outside of the integrated shell (4) is being equipped with terminal box (1), the wiring positioned at the side of installation stator module (6)
Box (1) includes junction block (1a)；
First communication interface (3d) is connected by line connector with the outer end of the junction block (1a), the junction block
The inner end of (1a) is connected with the lead-out wire of the stator module (6).
2. new-energy automobile integral electric two-spool compressor according to claim 1, which is characterized in that
Second communication interface (3e) is connected by line connector with external power supply, after external power supply starts, described the
Low-temp low-pressure refrigerant in one heat exchanger enters suction joint (29), and check valve by the first connecting tube (22) and thereon enters
Cooling duct (3a) and heat sink (3b) exchange heat heat sink (3b) simultaneously and control circuit board (3c) progress heat transfer, then into
Enter the second connecting tube (24) and check valve thereon, after then flowing through suction filter (30), enters back into left cylinder (11) through gas
Cylinder intermediate bulkhead (12) enters right cylinder (13), drives eccentric crankshaft (8) to make left rotor (10) and right rotor by rotor assembly (7)
(14) refrigerant is compressed in rotation, and compressed high temperature and pressure refrigerant is respectively from the row of exhausting-gas hole of left bearing (9) and right bearing (15)
Go out, most enters in second heat exchanger through exhaust pipe (27) and exhaust joint (28) afterwards.
3. new-energy automobile integral electric two-spool compressor according to claim 1, which is characterized in that the one
It is to cast or roll the structure that is welded as a whole by metal material to change shell (4).
4. new-energy automobile integral electric two-spool compressor according to claim 1, which is characterized in that the stator
Component (6) and rotor assembly (7) arranged concentric and there are the assembly of 1~2mm differences in height for left part.
5. new-energy automobile integral electric two-spool compressor according to claim 1, which is characterized in that the heat dissipation
It is provided with heat-conducting silicone grease on plate (3b).
6. new-energy automobile integral electric two-spool compressor according to claim 1, which is characterized in that the one
Change the oil suction shade assembly (16) being equipped in shell (4) for lubricating machinery parts, the oil suction shade assembly (16) and lubricating oil
Pipeline (17) is connected.
7. new-energy automobile integral electric two-spool compressor according to claim 1, which is characterized in that the one
The lower section for changing shell (4) is equipped with multiple support under-chassis (18), is set between the support under-chassis (18) and the fixed bottom plate (20)
There are beam (19), the support under-chassis (18) and beam (19) that part is bolted and is fixed on the fixed bottom plate (20)
On.
8. new-energy automobile integral electric two-spool compressor according to claim 1, which is characterized in that described first
Damping damping glue (26) is additionally provided in connecting tube (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089397.4A CN108443150B (en) | 2018-01-30 | 2018-01-30 | Integrated electric double-rotor compressor for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089397.4A CN108443150B (en) | 2018-01-30 | 2018-01-30 | Integrated electric double-rotor compressor for new energy automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108443150A true CN108443150A (en) | 2018-08-24 |
| CN108443150B CN108443150B (en) | 2023-11-14 |
Family
ID=63191166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810089397.4A Active CN108443150B (en) | 2018-01-30 | 2018-01-30 | Integrated electric double-rotor compressor for new energy automobile |
Country Status (1)
| Country | Link |
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| CN (1) | CN108443150B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737030A (en) * | 2018-12-24 | 2019-05-10 | 冯梁苌 | A kind of air compressor of efficient noise reduction |
| CN111120304A (en) * | 2018-10-31 | 2020-05-08 | 广东威灵汽车部件有限公司 | Vehicle-mounted compressor assembly and automobile with same |
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