CN205823635U - Scroll type air compressor assembly - Google Patents
Scroll type air compressor assembly Download PDFInfo
- Publication number
- CN205823635U CN205823635U CN201620800046.6U CN201620800046U CN205823635U CN 205823635 U CN205823635 U CN 205823635U CN 201620800046 U CN201620800046 U CN 201620800046U CN 205823635 U CN205823635 U CN 205823635U
- Authority
- CN
- China
- Prior art keywords
- scroll
- face
- movable orbiting
- fixed scroll
- orbiting scroll
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Rotary Pumps (AREA)
Abstract
A kind of scroll type air compressor assembly, including shell, fixed scroll, movable orbiting scroll, anti-rotation mechanism and output shaft, it is characterized in that front end face and the rear end face of described fixed scroll form the first wrom tooth sheet and the second wrom tooth sheet respectively, described movable orbiting scroll includes driving dish, the first movable orbiting scroll and the second movable orbiting scroll, has the driving bearing coordinated with aforementioned output shaft in the middle part of driving dish；The front end face of the first movable orbiting scroll has the 3rd wrom tooth sheet coordinated with aforementioned first wrom tooth sheet；The rear end face of the second movable orbiting scroll has the 4th wrom tooth sheet coordinated with aforementioned second wrom tooth sheet；Aforesaid first movable orbiting scroll and the second movable orbiting scroll are respectively arranged both sides before and after fixed scroll.Compared with prior art, advantage is: an output shaft drives two the most two-sided fixed scroll of movable orbiting scroll to carry out air compression simultaneously, and unit interval compressed air discharge capacity is double, but overall volume seem again compact rationally.
Description
Technical field
This utility model relates to a kind of air compression plant.
Background technology
Scroll type air compressor is high with its efficiency, noise is low, volume is little, it is the most energy-conservation to be conducive to and the advantage such as protection environment and
It is widely used in the industries such as industry, agricultural, transportation and needs compressed-air actuated occasion.Scroll air compressor mainly runs part
Conjunction only gnawed by whirlpool dish, does not produce abrasion, thus the life-span is more longer than piston type, screw compressor, is pneumatic machinery ideal power
Source.
Scroll air compressor basic structure includes casing, movable orbiting scroll, fixed scroll, output shaft and anti-rotation mechanism, quiet whirlpool
Dish is fixed in casing, and movable orbiting scroll and fixed scroll are respectively arranged with the whirlpool gear piece mutually gnawing conjunction, and this whirlpool gear piece is by movable orbiting scroll and quiet
Whirlpool dish forms the volume compression chamber with whirlpool gear piece motion change, and fixed scroll is provided with steam vent and air inlet, and steam vent connects
Compression chamber, fixed scroll is provided with radiating ribs.The back side of movable orbiting scroll is provided with at least three bearing chamber, the middle part of each bearing chamber
Being provided with bearing, these bearings constitute anti-rotation mechanism.Having eccentric block on output shaft, output shaft can drive under motor effect
Movable orbiting scroll makees translation along certain circular path.
In scroll air compressor, when movable orbiting scroll is made translation by bent axle drive along certain circular path, movable orbiting scroll
Vortex sheet moves relative to fixed scroll vortex sheet, and the compression chamber i.e. formed by both moves and changes its volume, thus inhales
Enter, compress, discharge, complete compressed-air actuated process.
Prior art discloses a lot of scroll type air compressor, such as the China of Patent No. ZL201220152605.9
Utility model patent " scroll type air compressor " (Authorization Notice No. is CN202531426U)；And for example Application No.
201310289129.4 Chinese invention patent application open " a kind of oil-free vortex air compressor " (application publication number is
CN103437998A))；And for example open " the swirled air compression of the Chinese invention patent application of Application No. 201410329813.5
Machine " (application publication number is CN104251204A) etc..
The application of vehicle-mounted air compressor gets more and more, and has higher requirement air compressor, including fixing body
Long-pending necessary compact, but power is the most sufficiently large, and for scroll type air compressor, air decrement in the unit interval
If improving, difficulty to be improved is bigger, because the own volume of compression chamber formed between fixed scroll and movable orbiting scroll just compares
Limit, compression chamber volume to be improved, be necessary for increasing movable orbiting scroll and fixed scroll size, overall volume therefore can be made to become big, give peace
Dress is made troubles.
Utility model content
Technical problem to be solved in the utility model be a kind of unit interval is provided for the above-mentioned state of the art in
Capacity is big and the scroll type air compressor assembly of compact conformation.
The technical scheme that the above-mentioned technical problem of this utility model solution is used is: a kind of scroll type air compressor is total
Becoming, including shell, fixed scroll, movable orbiting scroll, anti-rotation mechanism and output shaft, aforesaid fixed scroll is located at the front end of shell inner cavity also
Having air inlet and venthole, aforesaid output shaft has eccentric block and movable orbiting scroll can be driven to swing, aforesaid anti-rotation mechanism
Being located in shell and promote movable orbiting scroll to swing in the region that shell limits, aforementioned movable orbiting scroll energy under the driving of output shaft is relative
Fixed scroll moves, and then completes the compressed air process sucking, compressing and discharge, it is characterised in that
The front end face of described fixed scroll and rear end face form the first wrom tooth sheet and the second wrom tooth sheet, described air inlet respectively
Hole is opened in the lateral of fixed scroll and all inlet ends with the first wrom tooth sheet and the second wrom tooth sheet connect, and described venthole is offered
In the center of fixed scroll and the most all outlet sides with the first wrom tooth sheet and the second wrom tooth sheet connect；
Described movable orbiting scroll includes
Driving dish, middle part has the driving bearing coordinated with aforementioned output shaft, and described anti-rotation mechanism is located at driving
Back-end disk face；
First movable orbiting scroll, is located at the front end face of aforementioned driving dish and can move with driving dish, this first movable orbiting scroll
Front end face has the 3rd wrom tooth sheet coordinated with aforementioned first wrom tooth sheet；And
Second movable orbiting scroll, is connected with aforementioned first movable orbiting scroll and can move with the first movable orbiting scroll, after this second movable orbiting scroll
End face has the 4th wrom tooth sheet coordinated with aforementioned second wrom tooth sheet；
Aforesaid first movable orbiting scroll and the second movable orbiting scroll are respectively arranged both sides before and after fixed scroll.
First movable orbiting scroll and the connected mode of the second movable orbiting scroll, be preferably as follows setting: outside described first movable orbiting scroll front end face
The neighboring of circumferential edges and the second movable orbiting scroll rear end face is connected as a single entity by least two connecting plate, the periphery of described fixed scroll
There is the groove for connecting plate movement clearance or through hole, and, aforesaid connecting plate extends through groove or the through hole of fixed scroll.
As preferably, the outer face of described connecting plate is in the protruding face of cylinder, and inner face is the face of cylinder of indent.
Fixed scroll can use one of following setting:
The first, described fixed scroll includes the first fixed scroll and the second fixed scroll, the rear end face of aforementioned first fixed scroll
Being formed with the first wrom tooth sheet, front end face is formed with radiating ribs, the rear end face of aforementioned second fixed scroll and the heat radiation of the first fixed scroll
Muscle contact coordinates, and the front end face of aforementioned second fixed scroll is formed with the second wrom tooth sheet, and described venthole is from aforementioned first quiet whirlpool
Radially outward draw in the middle part of dish and the second fixed scroll.
The second, described fixed scroll includes the first fixed scroll and the second fixed scroll, the rear end face of aforementioned first fixed scroll
Being formed with the first wrom tooth sheet, front end face is formed with radiating ribs, and the rear end face of aforementioned second fixed scroll is formed and the first fixed scroll
Front end face contact coordinate radiating ribs, the front end face of aforementioned second fixed scroll is formed with the second wrom tooth sheet, described venthole
Radially outward draw in the middle part of aforementioned first fixed scroll and the second fixed scroll.
As preferably, described anti-rotation mechanism includes four the anti-rotations that circumferentially direction is arranged being located at shell inner cavity
Bearing, adjacent anti-rotation bearing is separated by 90 °, and accordingly, the rear end face of described driving dish has to be prevented certainly with aforementioned four
Turn the circular trough of bearing fit.
Further, the rear end face of described first movable orbiting scroll and the front end face of the second movable orbiting scroll form fin.
Compared with prior art, the utility model has the advantage of: an output shaft drives two movable orbiting scrolls relative simultaneously
Two-sided fixed scroll carries out air compression, and unit interval compressed air discharge capacity is double, but overall volume seems again compact
Rationally, it is particularly suitable for installation volume and service behaviour are required higher automotive field.
Accompanying drawing explanation
Fig. 1 is example structure schematic diagram.
Fig. 2 is that embodiment reduces exploded view.
Fig. 3 be another visual angle of embodiment reduce exploded view.
Fig. 4 is embodiment three-dimensional cutaway view.
Fig. 5 is the exploded view of fixed scroll in Fig. 2.
Fig. 6 is the exploded view at another visual angle of fixed scroll in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the scroll type air compressor assembly in the present embodiment includes shell 1, quiet whirlpool
Dish 7, movable orbiting scroll, anti-rotation mechanism and output shaft 2, be provided with axle sleeve 22 outside output shaft 2, axle sleeve 22 and shell 1 are assembled into one,
Fixed scroll 7 has air inlet 73 and venthole 74 and is located at the front end of shell 1 inner chamber, and output shaft 2 has eccentric block 21 and can drive
Dynamic movable orbiting scroll swings, in anti-rotation mechanism is located at shell 1 and promote movable orbiting scroll to swing in the region that shell 1 limits, and movable orbiting scroll
Can move relative to fixed scroll 7 under the driving of output shaft 2, and then complete the compressed air process sucking, compressing and discharge.
The front end face of fixed scroll 7 and rear end face form the first wrom tooth sheet 71 and the second wrom tooth sheet 72 respectively, and air inlet 73 is opened
Being located at the lateral of fixed scroll 7 and all inlet ends with the first wrom tooth sheet 71 and the second wrom tooth sheet 72 connect, venthole 74 is opened in
The center of fixed scroll 7 the most all outlet side with the first wrom tooth sheet 71 and the second wrom tooth sheet 72 connect.
Movable orbiting scroll includes driving dish the 3, first movable orbiting scroll 4 and the second movable orbiting scroll 5, has and join with output shaft 2 in the middle part of driving dish 3
The driving bearing 31 closed, anti-rotation mechanism is located at driving dish 3 rear end face.
Anti-rotation mechanism includes four the anti-rotation bearings 8 that circumferentially direction is arranged being located at shell 1 inner chamber, and adjacent is anti-
Rotation bearing 8 is separated by 90 °, and accordingly, the rear end face of driving dish 3 has the circular trough coordinated with four anti-rotation bearings 8
32 (as shown in Figure 3).
First movable orbiting scroll 4 is located at the front end face of driving dish 3 and can move with driving dish 3, before this first movable orbiting scroll 4
End face has the 3rd wrom tooth sheet 41 coordinated with the first wrom tooth sheet 71；Second movable orbiting scroll 5 is connected with the first movable orbiting scroll 4 and can be with
One movable orbiting scroll 4 moves, and the rear end face of this second movable orbiting scroll 5 has the 4th wrom tooth sheet 51 coordinated with the second wrom tooth sheet 72；First
Movable orbiting scroll 4 and the second movable orbiting scroll 5 are respectively arranged both sides before and after fixed scroll 7.
Two connecting plates 6 are passed through in the neighboring of the first movable orbiting scroll 4 front end face neighboring and the second movable orbiting scroll 5 rear end face
Being connected as a single entity, the outer face of connecting plate 6 is in the protruding face of cylinder, and inner face is the face of cylinder of indent.The periphery of fixed scroll 7 has
For the through hole 78 of connecting plate 6 movement clearance, and, connecting plate 6 extends through the through hole 78 of fixed scroll 7.
Shown in Fig. 5 and Fig. 6, fixed scroll 7 includes the first fixed scroll 77 and the second fixed scroll 76, the first fixed scroll 77
Rear end face is formed with the first wrom tooth sheet 71, and front end face is formed with radiating ribs, the rear end face of the second fixed scroll 76 and the first fixed scroll
Radiating ribs 75 contact coordinate, the front end face of the second fixed scroll 76 is formed with the second wrom tooth sheet 72, and venthole 74 is from the first quiet whirlpool
Radially outward draw in the middle part of dish 77 and the second fixed scroll 76.The rear end face of the first movable orbiting scroll 4 forms fin 42, and second moves whirlpool
The front end face of dish 5 forms fin 52.
Drive two the most two-sided fixed scroll of movable orbiting scroll to carry out air compression due to output shaft, compression in the unit interval simultaneously
Air discharge is double, but overall volume seem again compact rationally, be particularly suitable for installation volume and workability
Higher automotive field can be required.
Claims (7)
1. a scroll type air compressor assembly, including shell, fixed scroll, movable orbiting scroll, anti-rotation mechanism and output shaft, aforementioned
Fixed scroll be located at the front end of shell inner cavity and there is air inlet and venthole, aforesaid output shaft has eccentric block driving
Movable orbiting scroll swings, and aforesaid anti-rotation mechanism is located in shell and promotes movable orbiting scroll to swing in the region that shell limits, aforementioned
Movable orbiting scroll can move relative to fixed scroll under the driving of output shaft, and then completes the compressed air process sucking, compressing and discharge,
It is characterized in that
The front end face of described fixed scroll and rear end face form the first wrom tooth sheet and the second wrom tooth sheet respectively, and described air inlet is opened
Being located at the lateral of fixed scroll and all inlet ends with the first wrom tooth sheet and the second wrom tooth sheet connect, described venthole is opened in quiet
The center of whirlpool dish the most all outlet side with the first wrom tooth sheet and the second wrom tooth sheet connect；
Described movable orbiting scroll includes
Driving dish, middle part has the driving bearing coordinated with aforementioned output shaft, and after described anti-rotation mechanism is located at driving dish
End face；
First movable orbiting scroll, is located at the front end face of aforementioned driving dish and can move with driving dish, the front end of this first movable orbiting scroll
Mask has the 3rd wrom tooth sheet coordinated with aforementioned first wrom tooth sheet；And
Second movable orbiting scroll, is connected with aforementioned first movable orbiting scroll and can move with the first movable orbiting scroll, the rear end face of this second movable orbiting scroll
There is the 4th wrom tooth sheet coordinated with aforementioned second wrom tooth sheet；
Aforesaid first movable orbiting scroll and the second movable orbiting scroll are respectively arranged both sides before and after fixed scroll.
Scroll type air compressor assembly the most according to claim 1, it is characterised in that described first movable orbiting scroll front end face
The neighboring of neighboring and the second movable orbiting scroll rear end face is connected as a single entity by least two connecting plate, outside described fixed scroll
There is in week the groove for connecting plate movement clearance or through hole, and, aforesaid connecting plate extends through the groove of fixed scroll or logical
Hole.
Scroll type air compressor assembly the most according to claim 2, it is characterised in that the outer face of described connecting plate in
The protruding face of cylinder, inner face is the face of cylinder of indent.
Scroll type air compressor assembly the most according to claim 1, it is characterised in that described fixed scroll includes first
Fixed scroll and the second fixed scroll, the rear end face of aforementioned first fixed scroll is formed with the first wrom tooth sheet, and front end face is formed with radiating ribs,
The rear end face of aforementioned second fixed scroll and the radiating ribs contact of the first fixed scroll coordinate, and the front end face of aforementioned second fixed scroll is formed
Having the second wrom tooth sheet, described venthole is radially outward drawn in the middle part of aforementioned first fixed scroll and the second fixed scroll.
Scroll type air compressor assembly the most according to claim 1, it is characterised in that described fixed scroll includes first
Fixed scroll and the second fixed scroll, the rear end face of aforementioned first fixed scroll is formed with the first wrom tooth sheet, and front end face is formed with radiating ribs,
The rear end face of aforementioned second fixed scroll is formed with the front end face with the first fixed scroll and contacts the radiating ribs coordinated, aforementioned second quiet whirlpool
The front end face of dish is formed with the second wrom tooth sheet, described venthole in the middle part of aforementioned first fixed scroll and the second fixed scroll radially to
Outer extraction.
Scroll type air compressor assembly the most according to claim 1, it is characterised in that described anti-rotation mechanism includes
Being located at four anti-rotation bearings that circumferentially direction is arranged of shell inner cavity, adjacent anti-rotation bearing is separated by 90 °, corresponding
Ground, the rear end face of described driving dish has and the circular trough of aforementioned four anti-rotation bearing fits.
Scroll type air compressor assembly the most according to claim 1, it is characterised in that the rear end of described first movable orbiting scroll
The front end face of face and the second movable orbiting scroll forms fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800046.6U CN205823635U (en) | 2016-07-28 | 2016-07-28 | Scroll type air compressor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800046.6U CN205823635U (en) | 2016-07-28 | 2016-07-28 | Scroll type air compressor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823635U true CN205823635U (en) | 2016-12-21 |
Family
ID=57557159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620800046.6U Withdrawn - After Issue CN205823635U (en) | 2016-07-28 | 2016-07-28 | Scroll type air compressor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205823635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014981A (en) * | 2016-07-28 | 2016-10-12 | 陆亚明 | Vortex air compressor assembly |
| CN108278203A (en) * | 2018-01-19 | 2018-07-13 | 浙江奔凯精密机械有限公司 | A kind of oil-free scroll formula air compressor |
-
2016
- 2016-07-28 CN CN201620800046.6U patent/CN205823635U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014981A (en) * | 2016-07-28 | 2016-10-12 | 陆亚明 | Vortex air compressor assembly |
| CN106014981B (en) * | 2016-07-28 | 2018-01-05 | 陆亚明 | Scroll type air compressor assembly |
| CN108278203A (en) * | 2018-01-19 | 2018-07-13 | 浙江奔凯精密机械有限公司 | A kind of oil-free scroll formula air compressor |
| CN108278203B (en) * | 2018-01-19 | 2019-11-12 | 浙江奔凯精密机械有限公司 | A kind of oil-free scroll formula air compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205823635U (en) | Scroll type air compressor assembly | |
| CN201535245U (en) | Partition board type rotor rotation device | |
| CN106014981B (en) | Scroll type air compressor assembly | |
| JPH02140486A (en) | Rotary compressor | |
| CN101776078B (en) | Totally-enclosed type refrigeration compressor and rotor compressor unit thereof | |
| CN107035688A (en) | A kind of electromechanical integration oil-free turbo-compressor | |
| CN205533217U (en) | Compressor pump body structure and compressor | |
| CN201650740U (en) | Internal gas guide mechanism of horizontal rotary compressor | |
| CN207437347U (en) | Rotating boosting pumps | |
| CN207122417U (en) | Rotary compressor | |
| CN109026615A (en) | A kind of oil-free piston compressor | |
| CN210343701U (en) | Integrated screw vortex two-stage compressor | |
| CN205578272U (en) | Scroll compressor's casing structure | |
| CN212928170U (en) | Motor coaxial internal gear pump | |
| CN105909498B (en) | Two level stroke type rotary compressor | |
| CN208749564U (en) | Main shaft, compressor and the air conditioner of compressor | |
| CN109209879B (en) | Closed rotor compressor | |
| CN207706016U (en) | A kind of motor used for air compressor | |
| CN1078680C (en) | Compressor with hinged arc blades and rolling rotor | |
| CN103174651B (en) | A kind of rotary compressor | |
| CN204900253U (en) | Compressor | |
| KR101042703B1 (en) | Rotary air compressor | |
| CN207393466U (en) | A kind of quantitative gear pump mechanism | |
| CN203430725U (en) | Novel rotary compressor | |
| CN204755318U (en) | Low compression ratio is completely without oily vortex air compressor assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161221 Effective date of abandoning: 20180105 |