CN205779696U - Pump assembly, compressor and air-conditioner - Google Patents
Pump assembly, compressor and air-conditioner Download PDFInfo
- Publication number
- CN205779696U CN205779696U CN201620499815.3U CN201620499815U CN205779696U CN 205779696 U CN205779696 U CN 205779696U CN 201620499815 U CN201620499815 U CN 201620499815U CN 205779696 U CN205779696 U CN 205779696U
- Authority
- CN
- China
- Prior art keywords
- roller
- slide plate
- pump assembly
- cylinder
- hinge hole
- 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
Abstract
This utility model provides a kind of pump assembly, compressor and air-conditioner.Described pump assembly includes cylinder, inside to have on cylinder chamber, and the cylinder inner wall of cylinder having vane slot；Roller, is arranged on inside cylinder chamber, and and the inwall of cylinder chamber between formed working chamber；Bent axle, is located in the centre bore on roller, and is rotatably assorted with centre bore with driven roller work；Slide plate, is slidably disposed in vane slot；Slide plate is hinged with roller by articulated structure, and by bent surface seal structure and roller rotary seal.In pump assembly of the present utility model, compressor and air-conditioner, connected by articulated structure between slide plate and roller in pump assembly, simultaneously by the bent surface seal structure abutted position march face seal to hinged place slide plate Yu roller, the situation avoiding instantaneous disengaging between slide plate and roller occurs, it is ensured that the stability sealed between slide plate and roller in work process and reliability.
Description
Technical field
This utility model relates to air-conditioning technical field, in particular to a kind of pump assembly, compression
Machine and air-conditioner.
Background technology
In prior art, rotary compressor specifically includes that cylinder；Roller, it is contained in cylinder
And form a crescent working chamber with cylinder；Eccentric shaft, is used for driving roller to swing；Slide plate, its
Head withstands roller, and afterbody is arranged in vane slot, for crescent working chamber is spaced apart high pressure chest
With low pressure chamber two parts, and roller and be arranged on vane slot inner spring common effect under along vane slot
Straight reciprocating motion is done in direction；Flange, is arranged on cylinder two ends for sealing cylinder.So, by method
Orchid, cylinder inner wall, roller outer wall and slide plate constitute the volume of cylinder of closing, this volume size with
The swing of roller and be continually changing, thus realize the work of calming the anger of compressor.
In above-mentioned compressor work process, the head of slide plate is acting on the elastic force of slide plate tail springs
Under effect, keep contacting with the outer wall of roller, it is achieved the sealing of working chamber, it is to avoid high pressure chest and low pressure
Chamber is ganged up.But, compressor is in specific works, under some frequency and operating mode, such as in effect
In the spring of slide plate afterbody from the handoff procedure being compressed to actively to eject this direction of motion, bullet
Spring speed is zero, and due to effect of inertia, slide plate has certain pause, and now roller is still at pendulum
Dynamic, like this slide plate and roller there will be instantaneous break-off, the sealing between slide plate and roller
Losing efficacy, in causing cylinder, high-low pressure cavity is ganged up.Thus affect compressor performance, the most also can produce
Collision causes noise.
Utility model content
This utility model aims to provide a kind of pump assembly, compressor and air-conditioner, worked to improve
Stability in journey and reliability.
For achieving the above object, this utility model provides a kind of pump assembly, including: cylinder, interior
Portion has on cylinder chamber, and the cylinder inner wall of cylinder and has vane slot；Roller, is arranged in cylinder chamber
Portion, and and the inwall of cylinder chamber between formed working chamber；Bent axle, is located in the centre bore on roller,
And be rotatably assorted with centre bore with driven roller work；Slide plate, is slidably disposed in vane slot；
Slide plate is hinged with roller by articulated structure, and by bent surface seal structure and roller rotary seal.
Further, articulated structure includes: hinged journal stirrup, is arranged on slide plate the first end, and hinged
The first hinge hole it is provided with on ear；Bit architecture, corresponding hinged journal stirrup is allowed to be arranged on roller, and to step down
Structurally corresponding first hinge hole is provided with the second hinge hole；And bearing pin, bearing pin is located in the first hinge
Connect in hole and the second hinge hole.
Further, the first hinge hole is the through hole being arranged on hinged journal stirrup, and the second hinge hole is for setting
Putting and allowing the blind hole on bit architecture, bearing pin through through hole and coordinates with blind hole.
Further, allowing the quantity of bit architecture is two, is arranged on the both ends of the surface up and down of roller, hinged
The quantity of journal stirrup is two, is arranged on the both sides end face up and down of slide plate.
Further, allowing bit architecture is the fluting being arranged on roller end face, and hinged journal stirrup is for being arranged on cunning
On sheet side end face, and the projection corresponding with fluting shape.
Further, bent surface seal structure includes being arranged on slide plate the first end, and is positioned at two hinged
Arcuation between ear is protruding and is arranged on roller, and the arcuation groove corresponding with arcuation projection, arcuation
Protruding identical with the radian of arcuation groove.
This utility model also provides for a kind of compressor, including housing, pump assembly and electric machine assembly,
Pump assembly is pump assembly as above.
This utility model also provides for a kind of air-conditioner, including compressor as above.
In pump assembly of the present utility model, compressor and air-conditioner, the slide plate in pump assembly and
Connected by articulated structure between roller, simultaneously by bent surface seal structure to hinged place slide plate and roller
Abutted position march face seal, thus the situation of instantaneous disengaging between slide plate and roller that avoids is sent out
Raw, also ensure that the stability and reliability sealed between slide plate and roller in work process simultaneously, keep away
Exempt from the situation that high-low pressure cavity in cylinder gangs up and cause the reduction of compression performance.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing being further appreciated by of the present utility model, this
The schematic description and description of utility model is used for explaining this utility model, is not intended that this reality
With novel improper restriction.In the accompanying drawings:
Fig. 1 is the structural representation according to compressor of the present utility model；
Fig. 2 is the structural representation according to pump assembly of the present utility model；
Fig. 3 is the structure for amplifying schematic diagram in A portion in Fig. 2；
Fig. 4 is the structural representation according to slide plate of the present utility model；
Fig. 5 is the structural representation according to rotor of the present utility model.
Wherein, being labeled as in above-mentioned accompanying drawing:
30, roller；31, bit architecture is allowed；311, the second hinge hole；33, arcuation groove；40、
Bent axle；50, slide plate；51, hinged journal stirrup；511, the first hinge hole；53, arcuation is protruding；60、
Bearing pin；70, housing；90, electric machine assembly.
Detailed description of the invention
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As depicted in figs. 1 and 2, include according to pump assembly of the present utility model: cylinder, cylinder
Inside has on cylinder chamber, and the cylinder inner wall of cylinder and has vane slot；Roller 30, is arranged on gas
Cylinder intracavity portion, and and the inwall of cylinder chamber between formed working chamber；Bent axle 40, is located in roller 30
On centre bore in, and be rotatably assorted with centre bore and work with driven roller 30；Slide plate 50, can slide
It is arranged in vane slot dynamicly；Slide plate 50 is hinged with roller 30 by articulated structure, and passes through curved surface
Seal structure and roller 30 rotary seal.In pump assembly of the present utility model, in pump assembly
Slide plate 50 and roller 30 between connected by articulated structure, simultaneously by bent surface seal structure to hinged
The abutted position march face seal of place slide plate and roller, thus avoid slide plate 50 and roller 30 it
Between the situation of instantaneous disengaging occur, also ensure that in work process between slide plate 50 and roller 30 simultaneously
The stability sealed and reliability, it is to avoid the situation that in cylinder, high-low pressure cavity is ganged up causes compression
The reduction of performance.
As shown in Fig. 3, Fig. 4 and Fig. 5, the slide plate 50 that this utility model provides includes being arranged on cunning
Hinged journal stirrup 51 on sheet 50 first end, and roller 30 allows corresponding hinged being provided with of journal stirrup 51
Bit architecture 31.Being provided with the first hinge hole 511 on hinged journal stirrup 51, the first hinge hole 511 has
Body is the through hole being arranged on hinged journal stirrup 51, and roller 30 is at corresponding first hinge hole 511 simultaneously
Being provided with the second hinge hole 311, the second hinge hole 311 is specially arranged on allow on bit architecture 31 blind
Hole, bearing pin 60 is located in the first hinge hole 511 and the second hinge hole 311, to realize slide plate 50
And hinged between roller 30.In pump assembly work process, between slide plate 50 and roller 30
Do not have a situation of separation, simultaneously by introducing hinged journal stirrup 51 and allowing bit architecture 31, hinged
Ear 51 and allow the cooperation of bit architecture 31 can improve the sealing property of working chamber further.
Preferably, the bit architecture 31 that allows being arranged on roller 30 is specifically arranged on the end of roller 30
Fluting on face, and hinged journal stirrup 51 with make bit architecture 31 corresponding, be specifically arranged on slide plate 50
Side end face, with the fluting corresponding projection of shape, so pass through on end face and side end face stepping down
Structure 31 and hinged journal stirrup 51 can be more convenient when being processed, and reduce difficulty of processing.In view of hinge
The stability of access node structure, allows bit architecture 31 and the quantity of hinged journal stirrup 51 in this utility model embodiment
Being two, two both ends of the surface up and down allowing bit architecture 31 be separately positioned on roller 30, two hinged
Journal stirrup 51 is arranged on the both sides end face up and down of slide plate 50.
Preferably, the bent surface seal structure in this utility model embodiment specifically includes and is arranged on slide plate
The arcuation of one end protruding 53 and the arcuation groove 33 being arranged on roller correspondence position, arcuation projection 53
Identical with the radian of arcuation groove 33, contacting when so abutting between slide plate with roller is that face connects
Touch, there is good sealing, further increase stability in pump assembly work process and can
By property.
As it is shown in figure 1, this utility model also provides for a kind of compressor, including housing 70, it is contained in shell
Pump assembly in body 70 and electric machine assembly 90, pump assembly is the various embodiments described above middle pump body groups
Part, thus the compressor in this utility model has the advantage that reliability and stability are good.
This utility model also provides for a kind of air-conditioner, including compressor as above, thus this practicality
Air-conditioner in novel has stability and the good advantage of reliability equally.
These are only preferred embodiment of the present utility model, be not limited to this utility model,
For a person skilled in the art, this utility model can have various modifications and variations.All at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, all should
Within being included in protection domain of the present utility model.
Claims (8)
1. a pump assembly, including:
Cylinder, inside has on cylinder chamber, and the cylinder inner wall of described cylinder and has vane slot；
Roller (30), is arranged on inside described cylinder chamber, and and the inwall of described cylinder chamber between shape
Become working chamber；
Bent axle (40), is located in the centre bore on described roller (30), and with described centre bore
It is rotatably assorted to drive described roller (30) to work；
Slide plate (50), is slidably disposed in described vane slot；
It is characterized in that, described slide plate (50) is hinged with described roller (30) by articulated structure,
And by bent surface seal structure and described roller (30) rotary seal.
Pump assembly the most according to claim 1, it is characterised in that described articulated structure includes:
Hinged journal stirrup (51), is arranged on described slide plate (50) first end, and described hinged journal stirrup (51)
On be provided with the first hinge hole (511)；Allow bit architecture (31), corresponding described hinged journal stirrup (51)
Be arranged on described roller (30), and described in allow upper corresponding described first hinge hole of bit architecture (31)
(511) the second hinge hole (311) it is provided with；And bearing pin (60), described bearing pin (60) wears
In described first hinge hole (511) and described second hinge hole (311).
Pump assembly the most according to claim 2, it is characterised in that described first hinge hole
(511) for be arranged on the through hole on described hinged journal stirrup (51), described second hinge hole (311)
For allowing the blind hole on bit architecture (31) described in being arranged on, bearing pin (60) through described through hole and with institute
State blind hole to coordinate.
Pump assembly the most according to claim 2, it is characterised in that described in allow bit architecture (31)
Quantity be two, be arranged on the both ends of the surface up and down of described roller (30), described hinged journal stirrup (51)
Quantity be two, be arranged on the both sides end face up and down of described slide plate (50).
Pump assembly the most according to claim 4, it is characterised in that described in allow bit architecture (31)
For being arranged on the fluting of described roller (30) end face, described hinged journal stirrup (51) is described for being arranged on
On slide plate (50) side end face, and the projection corresponding with described fluting shape.
Pump assembly the most according to claim 2, it is characterised in that described bent surface seal structure
Including being arranged on described slide plate (50) first end, and it is positioned between two described hinged journal stirrups (51)
Arcuation protruding (53) and be arranged on described roller (30), and with described arcuation projection (53)
Corresponding arcuation groove (33), described arcuation protruding (53) and the arc of described arcuation groove (33)
Spend identical.
7. a compressor, including housing (70), pump assembly and electric machine assembly (90), it is special
Levying and be, described pump assembly is the pump assembly according to any one of claim 1 to 6.
8. an air-conditioner, it is characterised in that include the compressor described in claim 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499815.3U CN205779696U (en) | 2016-05-26 | 2016-05-26 | Pump assembly, compressor and air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499815.3U CN205779696U (en) | 2016-05-26 | 2016-05-26 | Pump assembly, compressor and air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779696U true CN205779696U (en) | 2016-12-07 |
Family
ID=57407595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620499815.3U Expired - Fee Related CN205779696U (en) | 2016-05-26 | 2016-05-26 | Pump assembly, compressor and air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246542A (en) * | 2016-09-18 | 2016-12-21 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body structure and compressor |
| CN107588003A (en) * | 2017-08-21 | 2018-01-16 | 珠海格力电器股份有限公司 | A kind of roller compressor |
-
2016
- 2016-05-26 CN CN201620499815.3U patent/CN205779696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106246542A (en) * | 2016-09-18 | 2016-12-21 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body structure and compressor |
| CN107588003A (en) * | 2017-08-21 | 2018-01-16 | 珠海格力电器股份有限公司 | A kind of roller compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5901446B2 (en) | Rotary compressor | |
| CN205779696U (en) | Pump assembly, compressor and air-conditioner | |
| WO2017024863A1 (en) | Fluid machinery, heat exchanging apparatus, and operating method for fluid machinery | |
| CN103541892B (en) | spherical compressor | |
| CN107228069B (en) | Compressor and air conditioner | |
| CN108194358A (en) | A kind of double eccentric roller compressors | |
| CN103591022B (en) | A kind of Slipper-type radial flexible compensation mechanism of rolling piston-like fluid machine | |
| CN108799103B (en) | Pump body assembly, fluid machinery and heat exchange equipment | |
| CN206801870U (en) | Compressor and air conditioner | |
| CN207906075U (en) | A kind of double eccentric roller compressors | |
| CN106246542A (en) | Pump body structure and compressor | |
| CN207906071U (en) | A kind of double eccentric roller pumps | |
| CN105074213A (en) | Fluid machine | |
| CN103821715A (en) | Translational rotation type compression machinery | |
| CN203548210U (en) | Spherical volume delivery pump | |
| CN203847389U (en) | Vane compressor | |
| CN202971192U (en) | Compressor pump body and compressor | |
| CN103835948B (en) | Compressor pump and compressor | |
| CN109555692A (en) | Piston limit structure, compressor and heat exchange equipment | |
| CN201218174Y (en) | Rotating gas cylinder compressor | |
| CN105275808B (en) | A kind of rolling rotor compressor | |
| CN104265630B (en) | A kind of spherical ball compressor | |
| KR102201409B1 (en) | A rotary compressor | |
| CN109611336B (en) | Rolling rotor type compressor | |
| CN207315603U (en) | The rotation axle construction of compressor |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |