CN106014981B - Scroll type air compressor assembly - Google Patents

Scroll type air compressor assembly Download PDF

Info

Publication number
CN106014981B
CN106014981B CN201610596720.8A CN201610596720A CN106014981B CN 106014981 B CN106014981 B CN 106014981B CN 201610596720 A CN201610596720 A CN 201610596720A CN 106014981 B CN106014981 B CN 106014981B
Authority
CN
China
Prior art keywords
scroll
foregoing
movable orbiting
fixed scroll
tooth piece
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.)
Active
Application number
CN201610596720.8A
Other languages
Chinese (zh)
Other versions
CN106014981A (en
Inventor
陆亚明
Original Assignee
陆亚明
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 陆亚明 filed Critical 陆亚明
Priority to CN201610596720.8A priority Critical patent/CN106014981B/en
Publication of CN106014981A publication Critical patent/CN106014981A/en
Application granted granted Critical
Publication of CN106014981B publication Critical patent/CN106014981B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02Rotary-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
    • F04C18/0207Rotary-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 both members having co-operating elements in spiral form
    • F04C18/0215Rotary-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 both members having co-operating elements in spiral form where only one member is moving
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02Rotary-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
    • F04C18/0207Rotary-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 both members having co-operating elements in spiral form
    • F04C18/0246Details concerning the involute wraps or their base, e.g. geometry
    • F04C18/0269Details concerning the involute wraps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00Combinations 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
    • F04C23/001Combinations 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 of similar working principle
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04Heating; Cooling; Heat insulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00Components
    • F04C2240/50Bearings

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 the front end face and rear end face of described fixed scroll form the first wrom tooth piece and the second wrom tooth piece respectively, described movable orbiting scroll includes drive disk, the first movable orbiting scroll and the second movable orbiting scroll, has the driving bearing coordinated with foregoing output shaft in the middle part of drive disk;The front end face of first movable orbiting scroll has the 3rd wrom tooth piece coordinated with foregoing first wrom tooth piece;The rear end face of second movable orbiting scroll has the 4th wrom tooth piece coordinated with foregoing second wrom tooth piece;Foregoing the first movable orbiting scroll and the second movable orbiting scroll is respectively arranged in the front and rear sides of fixed scroll.Compared with prior art, advantage is:One output shaft drives the relatively two-sided fixed scroll of two movable orbiting scrolls to carry out air compression simultaneously, and unit interval compressed air discharge capacity is double, but overall volume seems compact reasonable again.

Description

Scroll type air compressor assembly
Technical field
The present invention relates to a kind of air compression plant.
Background technology
Scroll type air compressor is with its efficiency high, noise is low, small volume, be advantageous to the advantages that energy-conservation and environmental protection and Being widely used in the industries such as industry, agricultural, communications and transportation needs the occasion of compressed air.Scroll air compressor mainly runs part Whirlpool disk only gnaws conjunction, does not produce abrasion, thus the life-span is 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 Disk is fixed on casing, and movable orbiting scroll and fixed scroll are respectively arranged with the whirlpool gear piece for mutually gnawing conjunction, and the whirlpool gear piece is by movable orbiting scroll and quiet Whirlpool disk forms compression chamber of the volume with whirlpool gear piece motion change, and steam vent and air admission hole, steam vent connection are provided with fixed scroll Compression chamber, fixed scroll are provided with radiating ribs.The back side of movable orbiting scroll is provided with least three bearing chambers, the middle part of each bearing chamber Bearing is installed, these bearings form anti-rotation mechanism.There is eccentric block, output shaft can drive under motor effect on output shaft Movable orbiting scroll makees translation along certain circular path.
In scroll air compressor, when movable orbiting scroll is driven by bent axle makees translation along certain circular path, movable orbiting scroll Vortex piece moves relative to fixed scroll vortex piece, i.e., the compression chamber formed by both is mobile and changes its volume, so as to be inhaled Enter, compress, discharge, complete the process of compressed air.
Many scroll type air compressors are disclosed in the prior art, such as Patent No. ZL201220152605.9 China Utility model patent《Scroll type air compressor》(Authorization Notice No. CN202531426U);And for example Application No. 201310289129.4 Chinese invention patent application disclose《A kind of oil-free vortex air compressor》(application publication number is CN103437998A));And for example the Chinese invention patent application of Application No. 201410329813.5 discloses《Swirled air compresses Machine》(application publication number CN104251204A) etc..
The application of vehicle-mounted air compressor is more and more, and higher requirement, including fixing body are proposed to air compressor Product must be compact, but power is sufficiently large again, and for scroll type air compressor, air decrement in the unit interval If improving, improved difficulty bigger, because compression chamber itself volume formed between fixed scroll and movable orbiting scroll just compares Limit, to improve compression chamber volume, must just increase movable orbiting scroll and fixed scroll size, therefore overall volume can be made to become big, to peace Dress is made troubles.
The content of the invention
The technical problems to be solved by the invention are provided in a kind of unit interval and are vented for the above-mentioned state of the art Measure big and compact-sized scroll type air compressor assembly.
Technical scheme is used by the present invention solves above-mentioned technical problem:A kind of scroll type air compressor assembly, bag Shell, fixed scroll, movable orbiting scroll, anti-rotation mechanism and output shaft are included, foregoing fixed scroll is located at the front end of shell inner cavity and has Air admission hole and venthole, foregoing output shaft have eccentric block and movable orbiting scroll can be driven to swing, and foregoing anti-rotation mechanism is located at In shell and movable orbiting scroll is promoted to be swung in the region that shell limits, foregoing movable orbiting scroll can relatively quiet whirlpool under the driving of output shaft Disk moves, and then completes the compressed air process of suction, compression and discharge, it is characterised in that
The front end face and rear end face of described fixed scroll form the first wrom tooth piece and the second wrom tooth piece, described air inlet respectively Hole is opened in the lateral of fixed scroll and the inlet end with the first wrom tooth piece and the second wrom tooth piece connects, and described venthole opens up Outlet side in the center of fixed scroll and with the first wrom tooth piece and the second wrom tooth piece connects;
Described movable orbiting scroll includes
Drive disk, middle part has the driving bearing coordinated with foregoing output shaft, and described anti-rotation mechanism is located at driving Back-end disk face;
First movable orbiting scroll, located at foregoing drive disk front end face and can be moved with drive disk, first movable orbiting scroll Front end face has the 3rd wrom tooth piece coordinated with foregoing first wrom tooth piece;And
Second movable orbiting scroll, it is connected and can be moved with the first movable orbiting scroll with foregoing first movable orbiting scroll, after second movable orbiting scroll End face has the 4th wrom tooth piece coordinated with foregoing second wrom tooth piece;
Foregoing the first movable orbiting scroll and the second movable orbiting scroll is respectively arranged in the front and rear sides of fixed scroll.
The connected mode of first movable orbiting scroll and the second movable orbiting scroll, it is preferably as follows setting:Outside the 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 plates, the periphery of the fixed scroll With the groove or through hole for connecting plate movement clearance, also, foregoing connecting plate extends through the groove or through hole of fixed scroll.
Preferably, the outer face of the connecting plate, in the raised face of cylinder, inner face is in the face of cylinder of indent.
Fixed scroll can use one of following set:
The first, described fixed scroll includes the first fixed scroll and the second fixed scroll, the rear end face of foregoing first fixed scroll Formed with the first wrom tooth piece, front end face is formed with radiating ribs, the rear end face of foregoing second fixed scroll and the radiating of the first fixed scroll Muscle is engaged, and the front end face of foregoing second fixed scroll is formed with the second wrom tooth piece, and described venthole is from the foregoing first quiet whirlpool Radially outward drawn in the middle part of disk and the second fixed scroll.
Second, described fixed scroll includes the first fixed scroll and the second fixed scroll, the rear end face of foregoing first fixed scroll Formed with the first wrom tooth piece, front end face formed with radiating ribs, the rear end face of foregoing second fixed scroll formed with the first fixed scroll The radiating ribs that are engaged of front end face, the front end face of foregoing second fixed scroll is formed with the second wrom tooth piece, described venthole Radially outward drawn in the middle part of foregoing first fixed scroll and the second fixed scroll.
Preferably, described anti-rotation mechanism includes four anti-rotations that circumferentially direction is arranged located at shell inner cavity Bearing, adjacent anti-rotation bearing are separated by 90 °, and accordingly, the rear end face of the drive disk has to be prevented certainly with foregoing four Turn the circular trough of bearing fit.
Further, the rear end face of first movable orbiting scroll and the front end face of the second movable orbiting scroll form fin.
Compared with prior art, the advantage of the invention is that:One output shaft drives two movable orbiting scrolls relatively two-sided simultaneously Fixed scroll carries out air compression, and unit interval compressed air discharge capacity is double, but overall volume seems compact reasonable again, Particularly suitable for requiring higher automotive field to installation volume and service behaviour.
Brief description of the drawings
Fig. 1 is example structure schematic diagram.
Fig. 2 is that embodiment reduces exploded view.
Fig. 3 is the diminution exploded view at another visual angle of embodiment.
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.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
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 Disk 7, movable orbiting scroll, anti-rotation mechanism and output shaft 2, the outside of output shaft 2 are provided with axle sleeve 22, and axle sleeve 22 is integrated with the assembling of shell 1, Fixed scroll 7 has air admission hole 73 and venthole 74 and located at the front end of the inner chamber of shell 1, and output shaft 2 has eccentric block 21 and can driven Dynamic movable orbiting scroll is swung, and anti-rotation mechanism is in shell 1 and promotes movable orbiting scroll to be swung in the region that shell 1 limits, movable orbiting scroll It can be moved under the driving of output shaft 2 relative to fixed scroll 7, and then complete the compressed air process of suction, compression and discharge.
The front end face and rear end face of fixed scroll 7 form the first wrom tooth piece 71 and the second wrom tooth piece 72 respectively, and air admission hole 73 is opened Inlet end located at the lateral of fixed scroll 7 and with the first wrom tooth piece 71 and the second wrom tooth piece 72 is connected, and venthole 74 is opened in The center of fixed scroll 7 and outlet side with the first wrom tooth piece 71 and the second wrom tooth piece 72 connects.
Movable orbiting scroll includes drive disk 3, the first movable orbiting scroll 4 and the second movable orbiting scroll 5, and the middle part of drive disk 3 has matches somebody with somebody with output shaft 2 The driving bearing 31 of conjunction, anti-rotation mechanism are located at the rear end face of drive disk 3.
Anti-rotation mechanism includes four anti-rotation bearings 8 that circumferentially direction is arranged located at the inner chamber of shell 1, and adjacent is anti- Rotation bearing 8 is separated by 90 °, and accordingly, the rear end face of drive disk 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 drive disk 3 and can moved with drive disk 3, before first movable orbiting scroll 4 End face has the 3rd wrom tooth piece 41 coordinated with the first wrom tooth piece 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 second movable orbiting scroll 5 has the 4th wrom tooth piece 51 coordinated with the second wrom tooth piece 72;First The movable orbiting scroll 5 of movable orbiting scroll 4 and second is respectively arranged in the front and rear sides of fixed scroll 7.
The front end face neighboring of first movable orbiting scroll 4 and the neighboring of the rear end face of the second movable orbiting scroll 5 pass through two connecting plates 6 It is connected as a single entity, in the raised face of cylinder, inner face is in the face of cylinder of indent for the outer face of connecting plate 6.The periphery of fixed scroll 7 has For the through hole 78 of the movement clearance of connecting plate 6, also, connecting plate 6 extends through the through hole 78 of fixed scroll 7.
With reference to 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 piece 71, and front end face is formed with radiating ribs, the rear end face and the first fixed scroll of the second fixed scroll 76 Radiating ribs 75 be engaged, the front end face of the second fixed scroll 76 is formed with the second wrom tooth piece 72, and venthole 74 is from the first quiet whirlpool Radially outward draw at the middle part of 77 and second fixed scroll of disk 76.The rear end face of first movable orbiting scroll 4 forms fin 42, the second dynamic whirlpool The front end face of disk 5 forms fin 52.
Because output shaft drives the relatively two-sided fixed scroll of two movable orbiting scrolls to carry out air compression simultaneously, compressed in the unit interval Air discharge is double, but overall volume seems compact reasonable again, particularly suitable for installation volume and workability Higher automotive field can be required.

Claims (7)

1. a kind of scroll type air compressor assembly, including shell, fixed scroll, movable orbiting scroll, anti-rotation mechanism and output shaft, foregoing Fixed scroll located at shell inner cavity front end and there is air admission hole and venthole, foregoing output shaft have eccentric block simultaneously can drive Movable orbiting scroll is swung, and foregoing anti-rotation mechanism is in shell and promotes movable orbiting scroll to be swung in the region that shell limits, foregoing Movable orbiting scroll can move under the driving of output shaft relative to fixed scroll, and then complete the compressed air process of suction, compression and discharge, It is characterized in that
The front end face and rear end face of described fixed scroll form the first wrom tooth piece and the second wrom tooth piece respectively, and described air admission hole is opened Inlet end located at the lateral of fixed scroll and with the first wrom tooth piece and the second wrom tooth piece connects, and described venthole is opened in quiet The center of whirlpool disk and outlet side with the first wrom tooth piece and the second wrom tooth piece connects;
Described movable orbiting scroll includes
Drive disk, middle part have the driving bearing coordinated with foregoing output shaft, and after described anti-rotation mechanism is located at drive disk End face;
First movable orbiting scroll, located at foregoing drive disk front end face and can be moved with drive disk, the front end of first movable orbiting scroll Face has the 3rd wrom tooth piece coordinated with foregoing first wrom tooth piece;And
Second movable orbiting scroll, it is connected and can be moved with the first movable orbiting scroll, the rear end face of second movable orbiting scroll with foregoing first movable orbiting scroll With the 4th wrom tooth piece coordinated with foregoing second wrom tooth piece;
Foregoing the first movable orbiting scroll and the second movable orbiting scroll is respectively arranged in the front and rear sides of fixed scroll.
2. scroll type air compressor assembly according to claim 1, it is characterised in that the first movable orbiting scroll front end face Neighboring and the neighboring of the second movable orbiting scroll rear end face are connected as a single entity by least two connecting plates, outside the fixed scroll There is the groove or through hole for connecting plate movement clearance, also, foregoing connecting plate extends through the groove or logical of fixed scroll week Hole.
3. scroll type air compressor assembly according to claim 2, it is characterised in that the outer face of the connecting plate is in The raised face of cylinder, inner face are in the face of cylinder of indent.
4. scroll type air compressor assembly 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 foregoing first fixed scroll formed with the first wrom tooth piece, front end face formed with radiating ribs, The rear end face and the radiating ribs of the first fixed scroll of foregoing second fixed scroll are engaged, and the front end face of foregoing second fixed scroll is formed There is the second wrom tooth piece, described venthole is radially outward drawn in the middle part of foregoing first fixed scroll and the second fixed scroll.
5. scroll type air compressor assembly 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 foregoing first fixed scroll formed with the first wrom tooth piece, front end face formed with radiating ribs, The radiating ribs that the rear end face of foregoing second fixed scroll is engaged formed with the front end face with the first fixed scroll, foregoing second quiet whirlpool The front end face of disk formed with the second wrom tooth piece, described venthole in the middle part of foregoing first fixed scroll and the second fixed scroll radially to Outer extraction.
6. scroll type air compressor assembly according to claim 1, it is characterised in that described anti-rotation mechanism includes Located at four anti-rotation bearings that circumferentially direction is arranged of shell inner cavity, adjacent anti-rotation bearing is separated by 90 °, corresponded to Ground, the rear end face of the drive disk have the circular trough with foregoing four anti-rotation bearing fits.
7. scroll type air compressor assembly according to claim 1, it is characterised in that the rear end of first movable orbiting scroll The front end face of face and the second movable orbiting scroll forms fin.
CN201610596720.8A 2016-07-28 2016-07-28 Scroll type air compressor assembly Active CN106014981B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610596720.8A CN106014981B (en) 2016-07-28 2016-07-28 Scroll type air compressor assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610596720.8A CN106014981B (en) 2016-07-28 2016-07-28 Scroll type air compressor assembly

Publications (2)

Publication Number Publication Date
CN106014981A CN106014981A (en) 2016-10-12
CN106014981B true CN106014981B (en) 2018-01-05

Family

ID=57115273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610596720.8A Active CN106014981B (en) 2016-07-28 2016-07-28 Scroll type air compressor assembly

Country Status (1)

Country Link
CN (1) CN106014981B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019027406A (en) * 2017-08-02 2019-02-21 三菱重工サーマルシステムズ株式会社 Oldham ring and scroll compressor

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0863313A1 (en) * 1997-03-04 1998-09-09 Anest Iwata Corporation Two stage scroll compressor
CN1816696A (en) * 2003-07-28 2006-08-09 大金工业株式会社 Scroll-type fluid machine
CN105587341A (en) * 2014-11-07 2016-05-18 阿耐思特岩田株式会社 Scroll fluid machine
CN205823635U (en) * 2016-07-28 2016-12-21 陆亚明 Scroll type air compressor assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4754061B2 (en) * 2000-11-21 2011-08-24 サンデン株式会社 Scroll compressor
JP4031223B2 (en) * 2001-09-27 2008-01-09 アネスト岩田株式会社 Scroll type fluid machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0863313A1 (en) * 1997-03-04 1998-09-09 Anest Iwata Corporation Two stage scroll compressor
CN1816696A (en) * 2003-07-28 2006-08-09 大金工业株式会社 Scroll-type fluid machine
CN105587341A (en) * 2014-11-07 2016-05-18 阿耐思特岩田株式会社 Scroll fluid machine
CN205823635U (en) * 2016-07-28 2016-12-21 陆亚明 Scroll type air compressor assembly

Also Published As

Publication number Publication date
CN106014981A (en) 2016-10-12

Similar Documents

Publication Publication Date Title
US7201568B2 (en) Scroll fluid machine
CN1455113A (en) Vacuum-protective device for vortex compressor
CN104235017A (en) Scroll compressor
CN205823635U (en) Scroll type air compressor assembly
CN106014981B (en) Scroll type air compressor assembly
CN107035688A (en) A kind of electromechanical integration oil-free turbo-compressor
KR20120133034A (en) valve unit of compressor
CN208749564U (en) Main shaft, compressor and the air conditioner of compressor
CN205638915U (en) Scroll compressor, air conditioner and automobile
CN109209879B (en) Closed rotor compressor
CN210343701U (en) Integrated screw vortex two-stage compressor
CN211343354U (en) Portable electric inflator pump
CN203430725U (en) Novel rotary compressor
CN203114626U (en) Rotary compressor with balance hole on sliding piece groove
CN208966583U (en) A kind of scroll air compressor using axial elasticity
CN208793231U (en) Cylinder, compression mechanism, rotary compressor and heat pump assembly
CN201599194U (en) High-efficiency scroll compressor
CN213775694U (en) New forms of energy electric automobile air conditioner compressor
CN101784754B (en) Spiral-type extruder
CN111043006B (en) Single-cylinder compressor and heat exchange working equipment
CN202659501U (en) Rotary compressor
KR100763149B1 (en) Rotary compressor
KR101649654B1 (en) compressor
JP2001193677A (en) Screw fluid machine
CN113250955A (en) Spiral vacuum pump

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant