CN203532254U - Compressor - Google Patents
Compressor Download PDFInfo
- Publication number
- CN203532254U CN203532254U CN201320725631.0U CN201320725631U CN203532254U CN 203532254 U CN203532254 U CN 203532254U CN 201320725631 U CN201320725631 U CN 201320725631U CN 203532254 U CN203532254 U CN 203532254U
- Authority
- CN
- China
- Prior art keywords
- flange
- motor
- roller
- rotor
- sleeve
- 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.)
- Expired - Lifetime
Links
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a compressor which comprises a motor, and a pump body in driving connection with the motor, wherein the motor comprises a motor stator and a motor rotor; the pump body comprises a roller, an air cylinder and a gliding slab; the motor stator is sleeved with the motor rotor; the roller is fixed outside the motor rotor. Through the adoption of the technical scheme, the separation distribution of the motor and the pump body in the axial direction is avoided, and the size of the roller type compressor is effectively reduced.
Description
Technical field
The utility model relates to a kind of compressor.
Background technique
Along with scientific and technological development, people are in the various fields of the productive lifes such as energy source and power, Aero-Space, health care, ambient temperature has been proposed to more and more higher requirement, also refrigeration plant (air regulator) has been proposed to miniaturization, light-weighted requirement simultaneously.As everyone knows, compressor is the core of refrigeration system, its ability and characteristics determined ability and the feature of refrigeration system, therefore, for small-sized or microminiature refrigeration system, the factor such as compressor volume (size) on the back burner, weight, power consumption became the problem of paying close attention to comparatively speaking in the past.
Because working principle is limit, the pump housing and the motor of traditional vertical roller type compressor are independently arranged on axial direction, the whole height of compressor is far longer than both sums (also needing to add the safe distance between each parts), and this miniaturization for compressor is very unfavorable.
Model utility content
The utility model aims to provide a kind of compressor of miniaturization.
To achieve these goals, the utility model provides a kind of compressor, comprises motor and drives with motor the pump housing being connected, motor comprises motor stator and rotor, the pump housing comprises roller, cylinder and slide plate, and rotor is set in outside motor stator, and roller is fixed on outside rotor.
Further, roller comprises shank and is fixed on the sleeve on rotor, sleeve, slide plate and cylinder formation active chamber.
Further, the inner chamber of sleeve is suitable cylindrical of the shape with rotor, and inner chamber, motor stator, rotor and cylinder arrange coaxially.
Further, the periphery of sleeve circle arranges prejudicially with the interior Zhou Yuan of sleeve.
Further, compressor also comprises the first flange and the second flange that is arranged on motor, roller and cylinder two ends, roller is connected with the second flange seal with the first flange that is arranged on roller two ends, and cylinder is connected with the second flange seal with the first flange that is arranged on cylinder two ends.
Further, on the first flange or the second flange, be provided with the wire guide that the wire for power supply machine passes through.
Further, be provided with the first fixed structure for fixed electrical machinery stator on the first flange, motor stator is provided with the second fixed structure that matches with first fixed structure and arrange.
Further, first fixed structure and the second fixed structure are the worm structure cooperatively interacting, or first fixed structure and the second fixed structure are the mortise structure cooperatively interacting.
Further, roller comprises shank and be fixed on the sleeve on rotor, and the second flange is provided with the assembly department suitable with shank.
Further, assembly department is mounting hole, shank and mounting hole Spielpassung.
Application the technical solution of the utility model, the rotor of motor is set on motor stator, roller be fixed on motor rotor periphery and with the rotation of rotor, rotate.Application the technical solution of the utility model, has avoided motor and the pump housing separated arranging in the axial direction, has effectively dwindled the volume of roller type compressor.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the utility model embodiment's roller type compressor;
Fig. 2 shows the utility model embodiment's the motor of roller type compressor and the structural representation of the pump housing;
Fig. 3 shows the utility model embodiment's the motor of roller type compressor and the sectional structure schematic diagram of cylinder;
Fig. 4 shows the structural representation of the first flange of the utility model embodiment's roller type compressor;
Fig. 5 shows the structural representation of roller of the utility model embodiment's roller type compressor;
Fig. 6 shows the tube-in-tube structure schematic diagram of the utility model embodiment's roller type compressor.
Reference character: 1, motor; 11, motor stator; 12, rotor; 2, roller; 21, shank; 22, sleeve; 3, cylinder; 31, compression chamber; 32, suction port; 33, air outlet; 4, slide plate; 51, the first flange; 52, the second flange; 511, wire guide.
Embodiment
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
As shown in Figures 1 to 3, the utility model embodiment's compressor comprises motor 1 and drives with motor 1 pump housing being connected.Motor 1 comprises motor stator 11 and rotor 12.The pump housing comprises roller 2, cylinder 3 and slide plate 4.Rotor 12 is fixed on outside motor stator 11.
It is outer and be formed for the meniscate compression chamber 31 of pressurized gas with roller 2 that cylinder 3 is set in roller 2.Cylinder 3 comprises for introducing the suction port 32 of gas to be compressed and for exporting the air outlet 33 of pressurized gas.Slide plate 4 is arranged between suction port 32 and air outlet 33.Slide plate 4 is divided into low-pressure cavity and hyperbaric chamber by compression chamber 31.Low-pressure cavity communicates with suction port 32, and hyperbaric chamber communicates with air outlet 33.In the process that roller 2 rotates at cylinder 3, constantly change the volume of low-pressure cavity and hyperbaric chamber, thereby realized the compression for the treatment of pressurized gas.
In the present embodiment, roller 2 is set on rotor 12 regularly, and roller 2 is consistent with the bearing of trend of rotor 12.Roller 2 comprise with rotor 12 suitable for roller 2 is set in to the receiving cavity on rotor 12.Roller 2 rotates with the rotation of rotor 12.Avoid motor and the pump housing separated arranging in the axial direction, effectively dwindled the volume of roller type compressor.
As illustrated in Figures 5 and 6, roller 2 comprises shank 21 and is fixed on the sleeve 22 on rotor 12, sleeve 22, slide plate 4 and cylinder 3 formation active chambers.The inner chamber of sleeve 22 is suitable cylindrical of the shape with rotor 12, and inner chamber, motor stator 11, rotor 12 and cylinder 3 arrange coaxially.Periphery circle and the interior Zhou Yuan of sleeve 22 of sleeve 22 arrange prejudicially.Sleeve 22 peripheries are also cylindrical, and the inner chamber of the periphery of sleeve 22 and sleeve 22 arranges prejudicially.
In the present embodiment, sleeve 22 is wholely set with shank 21, and sleeve 22 is fixedly connected with rotor 12.
As shown in Figure 2, in the periphery of sleeve 22 with the distance farthest at center and the inwall butt of cylinder 3 of the inner chamber of sleeve 22.Thereby make to form meniscate compression chamber between sleeve 22 and cylinder 3.When sleeve 22 rotates with rotor 12, the volume of hyperbaric chamber and low-pressure cavity constantly changes.When hyperbaric chamber volume dwindles, the volume of low-pressure cavity increases.The process that hyperbaric chamber volume dwindles is the process of pressurized gas, and the process that low-pressure cavity volume increases is the process to low-pressure cavity inflation.
Can also be preferably, on rotor 12, be arranged with the live axle that the cross section perpendicular to bearing of trend consistent with the bearing of trend of rotor 12 is cam face.Live axle rotates with the rotation of rotor 12.Roller 2 is set in outside live axle.When live axle rotates with rotor 12, driven roller 2 rotates, thereby realizes the compression for the treatment of pressurized gas.
In the present embodiment, compressor also comprises that being arranged on first flange 51 at motor 1, sleeve 22 and cylinder 3 two ends and the second flange 52, the first flanges 51 and the second flange 52 is connected with the sealed at both ends of sleeve 22 with cylinder 3 respectively.To prevent gas to be compressed or with leakage of compressed gas.
The two ends of motor 1, sleeve 22 and cylinder 3 align and arrange.Further, dwindled the volume of compressor.
In the present embodiment, on the first flange 51, be provided with the first fixed structure for fixed electrical machinery stator 11, motor stator 11 is provided with the second fixed structure that matches with first fixed structure and arrange.First fixed structure and the second fixed structure are the worm structure cooperatively interacting, or first fixed structure and the second fixed structure are the mortise structure cooperatively interacting.
On the first flange 51 or the second flange 52, be provided with the wire guide 511 that the wire for power supply machine 1 passes through.First fixed structure is the first tapped hole of being arranged on the motor stator 11 for fixed electrical machinery 1 on the first flange 51/or through hole, the second fixed structure is the second tapped hole arranging accordingly with the first tapped hole being arranged on motor stator 11, by bolt, motor stator 11 is fixedly connected with the first flange.
Can also be preferably, first fixed structure is the outstanding structure that is fixedly connected with motor stator 11, the second fixed structure be opened on the first flange 51 with the suitable through hole of outstanding structure.Outstanding structure and through hole are realized joggle to realize being fixedly connected with of motor stator 11 and the first flange 51.
As shown in Figure 4, in the present embodiment, wire guide and tapped hole are all arranged on the first flange 51.
The second flange 52 is provided with the assembly department suitable with shank 21.Preferably, assembly department is mounting hole, shank 21 and mounting hole Spielpassung.
Shank 21 arranges coaxially with the inner chamber of sleeve 22.Shank 21 arranges around the axle center of shank 21 rotationally with respect to the second flange 52.Shank 21 and the second flange 52 are jointly to roller 2 and rotor 12 positioning actions.Improved the stability of motor 1 and roller 2.
Can also be preferably, shank 21 is connected by bearing with the second flange 52.Further, improve the stability of compressor, extended working life.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a compressor, comprise motor (1) and drive with described motor (1) pump housing being connected, described motor (1) comprises motor stator (11) and rotor (12), the described pump housing comprises roller (2), cylinder (3) and slide plate (4), it is characterized in that, described rotor (12) is set in outside described motor stator (11), and described roller (2) is fixed on outside described rotor (12).
2. compressor according to claim 1, is characterized in that, described roller (2) comprises shank (21) and is fixed on the sleeve (22) on described rotor (12), described sleeve (22), slide plate (4) and described cylinder (3) formation active chamber.
3. compressor according to claim 2, it is characterized in that, the inner chamber of described sleeve (22) is suitable cylindrical of the shape with described rotor (12), and described inner chamber, described motor stator (11), described rotor (12) and described cylinder (3) arrange coaxially.
4. compressor according to claim 2, is characterized in that, periphery circle and the interior Zhou Yuan of described sleeve (22) of described sleeve (22) arrange prejudicially.
5. compressor according to claim 1, it is characterized in that, described compressor also comprises the first flange (51) and the second flange (52) that is arranged on described motor (1), described roller (2) and described cylinder (3) two ends, described roller (2) is tightly connected with described the first flange (51) and described the second flange (52) that are arranged on described roller (2) two ends, and described cylinder (3) is tightly connected with described the first flange (51) and described the second flange (52) that are arranged on described cylinder (3) two ends.
6. compressor according to claim 5, is characterized in that, is provided with the wire guide (511) passing through for the wire for described motor (1) on described the first flange (51) or described the second flange (52).
7. compressor according to claim 5, it is characterized in that, on described the first flange (51), be provided with the first fixed structure for fixing described motor stator (11), described motor stator (11) is provided with the second fixed structure that matches with described first fixed structure and arrange.
8. compressor according to claim 7, is characterized in that, described first fixed structure and described the second fixed structure are the worm structure cooperatively interacting, or described first fixed structure and described the second fixed structure are the mortise structure cooperatively interacting.
9. compressor according to claim 5, it is characterized in that, described roller (2) comprises shank (21) and is fixed on the sleeve (22) on described rotor (12), and described the second flange (52) is provided with the assembly department suitable with described shank (21).
10. compressor according to claim 9, is characterized in that, described assembly department is mounting hole, described shank (21) and described mounting hole Spielpassung.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725631.0U CN203532254U (en) | 2013-11-15 | 2013-11-15 | Compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725631.0U CN203532254U (en) | 2013-11-15 | 2013-11-15 | Compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203532254U true CN203532254U (en) | 2014-04-09 |
Family
ID=50418468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320725631.0U Expired - Lifetime CN203532254U (en) | 2013-11-15 | 2013-11-15 | Compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203532254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632620A (en) * | 2013-11-15 | 2015-05-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor |
-
2013
- 2013-11-15 CN CN201320725631.0U patent/CN203532254U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632620A (en) * | 2013-11-15 | 2015-05-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103362807B (en) | Compressor, the air conditioning system with this compressor and heat pump water heater system | |
| CN103790826B (en) | Helium hermetic type scroll compressor | |
| CN106150971A (en) | A kind of two stages of compression vehicle piston oilless air compressor | |
| CN103016525A (en) | Constant current biased radial-axial magnetic bearing | |
| CN203532254U (en) | Compressor | |
| CN104088786A (en) | Automobile vortex type electric air conditioning compressor assembly | |
| CN104632620A (en) | Compressor | |
| CN203722350U (en) | Motor for compressor and compressor with motor | |
| CN102748277B (en) | Permanent magnet linear piston pump | |
| CN203537201U (en) | Motor and compressor provided with the motor | |
| CN203257693U (en) | Pipeline canned motor pump | |
| CN206595793U (en) | Rotor, motor and compressor for motor | |
| CN107288847A (en) | Linearkompressor and lubricating oil fuel supply method | |
| CN207195169U (en) | Automobile power synthesizes case double-united oil pump | |
| CN205638915U (en) | Scroll compressor, air conditioner and automobile | |
| CN202946543U (en) | Permanent magnet biased magnetic bearing | |
| CN104638866A (en) | Motor and compressor with same | |
| CN207813657U (en) | Balance vortex engine | |
| CN207470433U (en) | A kind of new-energy automobile integral electric scroll compressor | |
| CN207896792U (en) | A kind of electric direct-drive plunger pump | |
| CN207143528U (en) | The napping machine of terry cloth loom | |
| CN2163252Y (en) | Multi-air chamber miniature bellows pump | |
| CN205260081U (en) | Double -deck cylinder of high back pressure steam turbine | |
| CN204984880U (en) | Scroll compressor | |
| CN205089646U (en) | Water -cooled canned motor pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
|
| CX01 | Expiry of patent term |