CN205401117U - Novel high -efficient rotary compressor - Google Patents
Novel high -efficient rotary compressor Download PDFInfo
- Publication number
- CN205401117U CN205401117U CN201620181831.8U CN201620181831U CN205401117U CN 205401117 U CN205401117 U CN 205401117U CN 201620181831 U CN201620181831 U CN 201620181831U CN 205401117 U CN205401117 U CN 205401117U
- Authority
- CN
- China
- Prior art keywords
- ring
- cylinder
- rotor
- stator
- transmission shaft
- 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 - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 9
- 238000007906 compression Methods 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 description 4
- 230000003584 silencer Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000009966 trimming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Compressor (AREA)
Abstract
The utility model discloses a novel high -efficient rotary compressor, including blast pipe, top cap, casing, stator, rotor, transmission shaft and compression unit, through the header connection blast pipe on the casing, the rotor is located the stator and inboard and assemble the casing jointly with the stator, and the upper portion of transmission shaft is located the rotor, and compression unit includes the cylinder, the sub -unit connection bent axle cam of transmission shaft, the outer end of bent axle cam have cup jointed the ring, it is inboard that ring sum bent axle cam assembles the cylinder jointly, the high value of cylinder, ring sum bent axle cam all sets up to 13mm, the ring sets up to the outer wall smoothness and the middle ring that has the round hole of opening, the external diameter value of ring is 31mm~35mm, the utility model discloses the compressor has reduced the area of contact of ring sum cylinder, makes the cylinder and the friction loss of ring reduce, has improved the energy efficiency ratio of press.
Description
Technical field
This utility model relates to a kind of compressor, is specifically related to a kind of new and effective Rotary Compressor.
Background technology
Compressor of the prior art, mainly it is made up of exhaustor, top cover, housing, stator, rotor, power transmission shaft, upper bearing (metal), silencer cover, cylinder, ring, lower bearing, bottom, air-breathing connecting tube, reservoir suction nozzle, wherein cylinder and ring composition compression unit, stator and rotor composition electric motor units.During compressor energising work, stator produces magnetic field, makes rotor rotate, and band moving axis rotates, and makes ring do eccentric motion in the cylinder.Thus the gas coolant media collapse of low-temp low-pressure becomes the gas of High Temperature High Pressure drained in housing by cylinder aperture silencer cover.Via the trimming outside stator, and behind the gap between rotor, exhaustor enter refrigerating circulation system.In above-mentioned work, the important parameter weighing compressor output is the capacity of compressor, and compressor air-discharging amount is more high, and the refrigerating capacity of refrigerating circulation system is more strong.Existing high capacity cylinder and ring element, its thickness is higher, promotes capacity to increase volume of cylinder, but the loss of its coolant leakage is big, causes that volumetric efficiency is relatively low；Ring and cylinder friction loss are relatively big simultaneously, cause into power bigger.
Utility model content
The purpose of this utility model is in that to provide a kind of new and effective Rotary Compressor, and this compressor reduces the contact area of ring and cylinder, makes the friction loss of cylinder and ring reduce, improves the Energy Efficiency Ratio of press.
To achieve these goals, the technical solution of employing is this utility model:
A kind of new and effective Rotary Compressor, including exhaustor, top cover, housing, stator, rotor, power transmission shaft and compression unit, housing connects exhaustor by top cover, rotor is positioned at inside stator and is jointly assembled to housing with stator, the top of power transmission shaft is positioned at rotor, and compression unit includes cylinder, and the bottom of described power transmission shaft connects crankshaft cam, the outer end of crankshaft cam is socketed with ring, and described ring and crankshaft cam are assembled to cylinder inside jointly.
Preferably, the height value of described cylinder, ring and crankshaft cam is disposed as 13mm.
Preferably, described ring is set to that outer wall is smooth and round-meshed annulus is opened in centre.
Preferably, the external diameter value of described ring is 31mm～35mm.
The beneficial effects of the utility model are:
The efficient Rotary Compressor mechanism of this utility model adopts the mode reducing cylinder, ring height (being reduced to 13mm) and reduction ring external diameter to improve capacity.When capacity is identical, new type compressor structure cylinder is low with the height of ring, and machining accuracy is easy to control, and quantity of gas leakage is little, improves volumetric efficiency, and then improves the refrigerating capacity of refrigerating circulation system.Reducing while leakage rate, reducing cylinder, the height of ring can reduce contact area with reducing ring external diameter, institute is so that the friction loss of cylinder and ring reduces, thus reducing compressor to enter power, the Energy Efficiency Ratio of raising press.
Accompanying drawing explanation
Fig. 1 is new and effective Rotary Compressor overall structure schematic diagram.
Fig. 2 is cylinder overall structure schematic top plan view.
Fig. 3 is cylinder overall structure cross-sectional schematic.
Fig. 4 is ring overall structure cross-sectional schematic.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail:
In conjunction with Fig. 1 to Fig. 4, a kind of new and effective Rotary Compressor, including exhaustor 1, top cover 2, housing 3, electric motor units 4, power transmission shaft 5, upper bearing (metal) 6, silencer cover 7, compression unit, lower bearing 9, bottom 10, air-breathing connecting tube 11, reservoir 12 and suction nozzle 13.Wherein electric motor units 4 includes stator 41 and rotor 42, and compression unit includes cylinder 8.The upper end of housing 3 connects top cover 2, and the upper end of top cover 2 connects exhaustor 1, and the lower end of housing 3 connects bottom 10, and the side of housing 3 connects air-breathing connecting tube 11, and air-breathing connecting tube 11 connects reservoir 12, and reservoir 12 connects suction nozzle 13.Described rotor 41 is positioned at inside stator 42 and is jointly assembled to housing 3 with stator 42.
The top of power transmission shaft 5 is positioned at rotor 41, and the bottom of power transmission shaft 5 sequentially passes through upper bearing (metal) 6, cylinder 8 and lower bearing 9, and the lower end of power transmission shaft 5 is fastened by lower bearing 9, and cylinder 8 is between upper bearing (metal) 6 and lower bearing 9.The bottom of described power transmission shaft 5 be connected to crankshaft cam 51, the outer socket of crankshaft cam 51 is provided with ring 52.Described ring 52 is set to that outer wall is smooth and round-meshed annulus is opened in centre, the inwall of described ring 52 against the 51 of crankshaft cam outer end.Described crankshaft cam 51 is positioned at inside ring 52 and is jointly assembled to cylinder 8 with ring 52.
The height value of described cylinder 8, ring 52 and crankshaft cam 51 is disposed as 13mm.
The external diameter value of described ring is 31mm～35mm.
Specific works principle is as follows:
During compressor energising work, stator 41 produces magnetic field, makes rotor 42 rotate, and rotor 42 V belt translation axle 5 rotates, and power transmission shaft 5, by crankshaft cam 51 band rotating ring 52, makes ring 52 do eccentric motion in cylinder 8.This utility model medium ring 52 is driven by crankshaft cam 51 when doing eccentric motion, and the inwall friction area of ring 52 and cylinder 8 reduces, and uses more practicality and high efficiency.Ring 52 does eccentric motion in cylinder 8, thus the gas coolant media collapse of low-temp low-pressure becomes the gas of High Temperature High Pressure drained in housing 3 by cylinder aperture silencer cover 82.Via the trimming outside stator 41, and behind the gap between rotor 42, exhaustor 1 enter refrigerating circulation system.
Certainly; described above is not to restriction of the present utility model; this utility model is also not limited to the example above, the change made in essential scope of the present utility model of those skilled in the art, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a new and effective Rotary Compressor, it is characterized in that, including exhaustor, top cover, housing, stator, rotor, power transmission shaft and compression unit, connecting exhaustor by top cover on housing, rotor is positioned at inside stator and is jointly assembled to housing with stator, and the top of power transmission shaft is positioned at rotor, compression unit includes cylinder, the bottom of described power transmission shaft connects crankshaft cam, and the outer end of crankshaft cam is socketed with ring, and described ring and crankshaft cam are assembled to cylinder inside jointly.
2. the new and effective Rotary Compressor of one according to claim 1, it is characterised in that the height value of described cylinder, ring and crankshaft cam is disposed as 13mm.
3. the new and effective Rotary Compressor of one according to claim 1, it is characterised in that described ring is set to that outer wall is smooth and round-meshed annulus is opened in centre.
4. the new and effective Rotary Compressor of one according to claim 1, it is characterised in that the external diameter value of described ring is 31mm～35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181831.8U CN205401117U (en) | 2016-03-10 | 2016-03-10 | Novel high -efficient rotary compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620181831.8U CN205401117U (en) | 2016-03-10 | 2016-03-10 | Novel high -efficient rotary compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401117U true CN205401117U (en) | 2016-07-27 |
Family
ID=56440703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620181831.8U Expired - Fee Related CN205401117U (en) | 2016-03-10 | 2016-03-10 | Novel high -efficient rotary compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397384A (en) * | 2017-02-06 | 2018-08-14 | 上海海立电器有限公司 | A kind of compressor and air-conditioning system |
| CN111219330A (en) * | 2020-03-10 | 2020-06-02 | 张祖忠 | Oscillating gas compressor |
-
2016
- 2016-03-10 CN CN201620181831.8U patent/CN205401117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397384A (en) * | 2017-02-06 | 2018-08-14 | 上海海立电器有限公司 | A kind of compressor and air-conditioning system |
| CN111219330A (en) * | 2020-03-10 | 2020-06-02 | 张祖忠 | Oscillating gas compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2937546Y (en) | A hydraulic motor axial piston pump | |
| CN101608695B (en) | Rotary valve | |
| CN204783663U (en) | Electrodynamic type compressor and have its refrigerating plant | |
| CN205401117U (en) | Novel high -efficient rotary compressor | |
| CN101776087B (en) | Rotation shell pump adopting spiral labyrinth dynamic seal | |
| CN205918696U (en) | Energy storage formula ball pump electricity liquid actuator | |
| CN209041036U (en) | A kind of high-pressure plunger oil pump | |
| CN111365208A (en) | A slant-axis axial piston pump directly driven by permanent magnet synchronous motor | |
| CN209444529U (en) | A kind of air compressor for construction material production | |
| CN209385342U (en) | A kind of cold integral type helical-lobe compressor of vertical oil | |
| CN203322697U (en) | Connecting rod type variable-displacement engine oil pump | |
| CN214887575U (en) | Totally-enclosed electric compressor crankshaft for refrigerator | |
| CN201739222U (en) | Triangular spiral labyrinth motive power sealing rotation shell pump | |
| CN201461405U (en) | Main machine of double screw air compressor | |
| CN212508831U (en) | Crankshaft thrust structure and compressor | |
| CN109236646A (en) | A kind of single shaft two-stage screw compressor | |
| CN105201578B (en) | Low boiling point working medium Steam Actuation turbogenerator | |
| CN205036581U (en) | Rotary compressor and refrigeration cycle device with same | |
| CN204299824U (en) | A kind of inner spiral groove fuel sucking pipe for frequency conversion refrigerator compressor | |
| CN201739220U (en) | Spiral shell pump with trapezoid spiral groove | |
| CN202612122U (en) | Integral fully-enclosed type refrigeration vortex pump | |
| CN209278095U (en) | A kind of dual-heated type air compressor | |
| CN205592143U (en) | Rotary compressor with novel rotor mechanism | |
| CN206017098U (en) | A kind of gas-liquid exchanger structure and the gas-liquid switch type gas compressor with the mechanism | |
| CN201739219U (en) | Rotation shell pump sealed by rectangular or triangular or trapeziform helical labyrinth power |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |