CN205823641U - A kind of sliding-vane air compressor stator and compressor thereof - Google Patents
A kind of sliding-vane air compressor stator and compressor thereof Download PDFInfo
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- CN205823641U CN205823641U CN201620709954.4U CN201620709954U CN205823641U CN 205823641 U CN205823641 U CN 205823641U CN 201620709954 U CN201620709954 U CN 201620709954U CN 205823641 U CN205823641 U CN 205823641U
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Abstract
The utility model discloses a kind of sliding-vane air compressor stator and compressor thereof, wherein, stator includes: stator body (21)；Described stator body (21) is overall in cylinder, and is provided with the eccentric orfice (211) at through two ends in described stator body (21)；Multiple and ft connection gas outlet (212) it is arranged at intervals with on the sidewall of described eccentric orfice (211)；Each described gas outlet (212) is respectively along the axial distribution of described eccentric orfice (211), and aligns along starting point (2121) and the terminating point (2122) homogeneous of described eccentric orfice (211) circumference in each described gas outlet (212)；Being provided with said stator in described compressor, this stator just has the simple advantage of processing, and compressor has simple in construction, the advantage such as easy to make.
Description
Technical field
This utility model is open relates to air compressor technical field, particularly relates to a kind of sliding-vane air compressor with fixed
Son and compressor thereof.
Background technology
Stator, is one of indispensable parts in sliding-vane air compressor, is provided with and gives vent to anger on the sidewall of stator
Mouthful, the Main Function of this gas outlet is: discharged by the compression chamber compressed air of air compressor.
Gas outlet structure in existing stator is complicated, including gas outlet body and be positioned on stator eccentric orfice inwall and go out
The arc transiting surface that QI KOU body connects, it is in concrete manufacturing process, and gas outlet body, along with stator integrally casting molding, is treated
After the casting of gas outlet, need to carry out the processing of arc transiting surface in the eccentric orfice of stator, owing to processing space is narrow and small, only
It is limited to the size of eccentric orfice, so that difficulty of processing is big, particularly does high-power, during the air compressor of big capacity, it is necessary to big
Amplitude adds the height of long stator, and highly increase too many, process equipment that corresponding processing needs, the requirement of process tool etc.
The highest, production cost is the highest.Meanwhile, the machining accuracy of arc transiting surface is just harder to meet.
Therefore, the problem of gas outlet processing difficulties in determiner how is solved, it has also become people's problem demanding prompt solution.
Utility model content
In consideration of it, this utility model is open provides a kind of sliding-vane air compressor stator and compressor thereof, so that
Solve gas outlet in existing stator less and there is the problems such as processing difficulties.
On the one hand this utility model provides a kind of sliding-vane air compressor stator, it is characterised in that including: stator
Body 21；
Described stator body 21 entirety is cylinder, and is provided with the eccentric orfice at through two ends in described stator body 21
211；
Multiple and ft connection gas outlet 212 it is arranged at intervals with on the sidewall of described eccentric orfice 211；
Each described gas outlet 212 is respectively along the axial distribution of described eccentric orfice 211, and edge, each described gas outlet 212
The starting point 2121 of described eccentric orfice 211 circumference and the homogeneous alignment of terminating point 2122.
Preferably, described gas outlet 212 is cylindrical hole.
Further preferably, described gas outlet 212 is straight trough mouth.
On the other hand this utility model additionally provides a kind of sliding-vane air compressor, including: it is internally provided with cavity 11
Housing 1, stator 2, outer peripheral sidewall be arranged at intervals with the rotor 3 of mounting groove, slide plate 4, gs-oil separator 5, big end cap 8 and little
End cap 9；
Wherein, described stator 2 is any one in said stator；
Described stator 2 is installed in the cavity 11 of described housing 1, and the end, one end of described stator 2 and described housing 1 phase
Support；
Described rotor 3 rotates in the eccentric orfice being installed on described stator 2；
Described slide plate 4 is installed in the mounting groove of described rotor 3；
The closure of described small end cover 9 is installed on the port of described cavity 11, and the medial surface of described small end cover 9 is fixed with described
The other end end of son 2 offsets, and constitutes suction muffler and compression chamber with described housing 1, stator 2, rotor 3 and slide plate 4；
Described big end cap 8 is fixedly installed on described housing 1, and the medial surface of described big end cap 8 and described small end cover 9
Lateral surface connects；
Described gs-oil separator 5 is fixedly installed in the lateral surface of described big end cap 8.
This utility model additionally provides a kind of sliding-vane air compressor, including: be internally provided with cavity 11 housing 1,
Stator 2, outer peripheral sidewall are arranged at intervals with the rotor 3 of mounting groove, slide plate 4, gs-oil separator 5, big end cap 8, small end cover 9 and spiral shell
Stricture of vagina pipe 10；
Described stator 2 is any one in said stator；
The two ends of described housing 1 are respectively arranged with seam；
Described big end cap 8 is installed in one end seam of described housing 1；
Described small end cover 9 is installed in the other end seam of described housing 1；
Described stator 2, between described big end cap 8 and described small end cover 9, is installed in described cavity 11；
Described rotor 3 rotates in the eccentric orfice being installed on described stator 2；
Described slide plate 4 is installed in the mounting groove of described rotor 3, with described stator 2, rotor 3, big end cap 8 and small end
Lid 9 composition suction muffler and compression chamber；
Described gs-oil separator 5 is installed on the top of described housing 1 by described corrugated tubing 10.
Preferably, described air compressor also includes: oil-gas separation tube 6；
Described oil-gas separation tube 6 is provided with air inlet 61 and venthole 62；
Described oil-gas separation tube 6 is positioned at described cavity 11, fixes with described stator 2 and is connected, and described oil-gas separation tube 6
Air inlet 61 connect with the gas outlet 212 of described stator body 21.
Further preferably, described air compressor also includes: gas-oil separation baffle 7；
Described gas-oil separation baffle 7 is fixedly installed in described cavity 11, is positioned at the side of described oil-gas separation tube 6, and
The position of described oil-gas separation tube 6 is relative with the position of the venthole 62 of described oil-gas separation tube 6.
The sliding-vane air compressor stator that this utility model provides, by by the multiple gas outlets on eccentric orfice sidewall
Carry out position restriction respectively, it is desirable to after its axially distributed and along eccentric orfice circumferential starting point and ending point aligns one by one,
And then the arc transiting surface in existing gas outlet can be removed, and simplifying the structure of gas outlet, the gas outlet after this kind simplifies is tied
Structure, can be greatly saved the casting cost of stator, reduces stator and the difficulty of processing of gas outlet, when being specifically processed, first
First by stator casting, use milling cutter or other processing method from the outside of stator the most again, want according to the position of gas outlet
Ask the processing carrying out gas outlet, it is easy to operation, even if when making the air compressor of big capacity, although the height of stator needs
Significantly to lengthen, but the processing for gas outlet has no effect, still only need to be according to the starting point of each gas outlet and end
The status requirement that stop aligns one by one, is processed from the outside of stator, it is not necessary to from the arc mistake of inside processing endoporus
Cross face, enormously simplify the difficulty of processing.
In the sliding-vane air compression that this utility model provides, employ above-mentioned stator, therefore, overall compression mechanism
It is simplified, reduces the cost of manufacture of compressor simultaneously.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet of the present utility model
Embodiment, and be used for explaining principle of the present utility model together with description.
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, for ordinary skill people
For Yuan, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
A kind of sliding-vane air compressor stator structure that Fig. 1, Fig. 2 provide for the open embodiment of this utility model is illustrated
Figure；
The another kind of sliding-vane air compressor stator structure that Fig. 3, Fig. 4 provide for the open embodiment of this utility model shows
It is intended to；
The structural representation of a kind of sliding-vane air compressor that Fig. 5 provides for the open embodiment of this utility model；
The sectional view of a kind of sliding-vane air compressor that Fig. 6 provides for the open embodiment of this utility model；
The structural representation of the another kind of sliding-vane air compressor that Fig. 7 provides for the open embodiment of this utility model；
The sectional view of the another kind of sliding-vane air compressor that Fig. 8 provides for the open embodiment of this utility model；
Fig. 9 is the structure of oil-gas separation tube in a kind of sliding-vane air compressor of this utility model open embodiment offer
Schematic diagram.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with this utility model.On the contrary, they be only with such as
The example of the apparatus and method that aspects that described in detail in appended claims, more of the present utility model are consistent.
Seeing Fig. 1～Fig. 4 is a kind of sliding-vane air compressor stator structure schematic diagram, including: stator body 21, should
Stator body 21 entirety is cylinder, is provided with the eccentric orfice 211 at through two ends, at eccentric orfice 211 in stator body 21
It is arranged at intervals with multiple with ft connection gas outlet 212 on sidewall, each gas outlet 212 axial along eccentric orfice 211 respectively
Distribution, and each gas outlet 212 is along the homogeneous alignment of the starting point 2121 of eccentric orfice 211 circumference and terminating point 2122, wherein, figure
1, the gas outlet 12 shown in Fig. 3 is cylindrical hole, and the gas outlet 12 shown in Fig. 2, Fig. 4 is straight trough mouth.
The stator of said structure, has carried out gas outlet structure design again, has simplified the structure of original gas outlet, will
Arc transiting surface is deleted, and the position of each gas outlet is all entered in above-described embodiment by the exhaust effect same for realizing gas outlet
The restriction one by one of row, it is desirable to each gas outlet is axially distributed, and the homogeneous alignment of starting point and ending point of each gas outlet,
Compressed air gas outlet to be passed through owing to producing in stator is discharged, if the starting point and ending point of stator gas outlet is not
Align one by one or the most point-blank (the most axially distributed), compressor can cause row during compressed air is discharged
Wave moves, and the capacity of the most each gas outlet is uneven, and performance is exactly to have significantly vibration in compressor operating on the compressor,
Main frame runs and produces noise, and electric current raises, and can realize the equal of compressor by the gas outlet design of stator in the present embodiment
Even give vent to anger, even running.In the present embodiment, by the gas outlet of stator has been carried out structure improvement, simplify whole stator
Manufacturing process, particularly with the course of processing of gas outlet, conventional gas outlet is firstly the need of by casting, the most again fixed
Carry out the processing of arc transiting surface in the eccentric orfice of son, due to limited space in the eccentric orfice of stator, cause the whole course of processing
Complexity, degree-of-difficulty factor is big, and the gas outlet in the present embodiment, it is only necessary to according to the requirement of position, carry out milling from the outside of stator
Bed is processed, the course of processing being greatly simplified, and along with the increase of stator height, also will not bring the processing of gas outlet
Any impact, the problem that can effectively solve in the past to make big capacity air compressor difficulty.
Seeing Fig. 5, Fig. 6 is a kind of sliding-vane air compressor, including: housing 1, stator 2, rotor 3, slide plate 4, oil gas divide
From device 5, oil-gas separation tube 6, big end cap 8 and small end cover 9, wherein, the stator 2 used by this air compressor is Fig. 1 or Fig. 2 institute
Showing, being provided with cavity 11 in housing 1, stator 2 is installed in the cavity 11 of housing 1, and the end, one end of stator and housing 1 phase
Supporting, rotor 3 rotates in the eccentric orfice being installed on stator 2, and the circumferentially spaced mounting groove that is provided with of outer peripheral sidewall at rotor 3 is sliding
Sheet 4 is installed in mounting groove, and small end cover 9 closure is installed on the port of cavity 11, and the medial surface of small end cover 9 and stator 2
Other end end offsets, and this small end cover 9 constitutes suction muffler and compression chamber, and stator with housing 1, stator 2, rotor 3 and slide plate 4
Gas outlet 212 on the sidewall of 2 connects with compression chamber.
Seeing Fig. 7, Fig. 8 is another kind of sliding-vane air compressor, including: housing 1, in housing 1, it is provided with cavity 11,
It is provided with seam respectively at the two ends of housing 1, in one end seam of housing 1, is installed with big end cap 8, at big end cap 8
In the endoporus of central authorities, bearing is installed, in the other end seam of housing 1, is installed with small end cover 9, in small end cover 9 central authorities
Bearing is also installed in endoporus, stator 2 is installed in the cavity 11 of housing 1, this stator 2 be positioned at big end cap 8 and small end cover 9 it
Between, and two ends are fixing with big end cap 8 and small end cover 9 respectively is connected, this stator is shown in Fig. 3 or Fig. 4, stator 2 for convenience
End cap 8 big with two ends and the connection of small end cover 9, be separately provided for the flange arrangement connected, stator 2 at the two ends of stator 2
Eccentric orfice in rotor 3 is installed, one end of rotor 3 is inserted in the plain besring on big end cap 8, and the other end of rotor 3 plugs
In plain besring on small end cover 9, and it is arranged at intervals with longitudinal fluting in the periphery of rotor 3, cunning is installed in longitudinal fluting
Sheet 4, wherein, stator 2, rotor 3, slide plate 4, big end cap 8 and small end cover 9 constitute suction muffler and compression chamber, and the sidewall of stator 2
On gas outlet 212 connect with compression chamber, above housing 1, be installed with gs-oil separator 5 by corrugated tubing 10.
In order to improve the oil gas separation of above two sliding-vane compressor, as the improvement of scheme, in above two
In sliding-vane air compressor, being provided with oil-gas separation tube 6, see Fig. 9, this oil-gas separation tube 6 is provided with air inlet 61 and goes out
Pore 62, sees Fig. 6, Fig. 8, and this oil-gas separation tube 6 is positioned at the cavity 11 of housing 1, fixes with stator 2 and is connected, and oil gas divides
Connect with the gas outlet 21 of stator 2 from the air inlet 61 of pipe 6.
Above two sliding-vane air compressor is compressed the detailed process of the Oil-gas Separation of air: in compression chamber
The compressed air starting point from stator gas outlet starts to be vented to terminating point and terminates aerofluxus, the whole compressed airs of final discharge, discharges
Compressed air enter in oil-gas separation tube, collide with the sidewall of oil-gas separation tube, change after airflow direction, isolate
Parts of lubricating oil, then, compressed air is discharged by the venthole of oil-gas separation tube again, enters in the cavity of housing, with gusset
Collide, change airflow direction, be again separate out parts of lubricating oil, through changing of the collision of above-mentioned twice and airflow direction
After change, in compressed air, the lubricating oil of the overwhelming majority has been obtained for separating, after the compressed air after separation is carried out accordingly again
Continuous Oil-gas Separation process, wherein, the sliding-vane air compressor shown in Fig. 5, Fig. 6, its follow-up Oil-gas Separation process is: compression
Air is entered in small end cover by cavity, clashes into small end cover, changes the direction of air-flow, is lubricated again dividing of oil
From, last compressed air enters into after carrying out Oil-gas Separation in gs-oil separator, is discharged in compressed air；Institute in Fig. 7, Fig. 8
The sliding-vane air compressor shown, its follow-up Oil-gas Separation process is: compressed air is entered in corrugated tubing by cavity, with screw thread
Pipe clashes into, and changes the direction of air-flow, is lubricated the separation again of oil, and last compressed air enters in gs-oil separator
After carrying out Oil-gas Separation, it is discharged in compressed air；It is simple that above two sliding-vane air compressor has processing, Oil-gas Separation
The advantage such as effective.
Preferably, see Fig. 6, Fig. 8, also include in above two sliding-vane air compressor: gas-oil separation baffle 7, should
Gas-oil separation baffle 7 is fixedly installed in the cavity 11 of housing 1, is positioned at the side of oil-gas separation tube 6, and gas-oil separation baffle 7
Position relative with the position of the venthole 62 in oil-gas separation tube 6, the setting of this gas-oil separation baffle can improve further
Compressed-air actuated oil gas separation, specifically, after compressed air is discharged by the venthole of oil-gas separation tube, can strike oil gas
On skimming baffle, after air-flow clashes into gas-oil separation baffle, change direction, then clash into the gusset in cavity, therefore, set up this
After gas-oil separation baffle 7, can further improve compressed-air actuated impact area and clash into number of times, and then raising oil gas divides further
From effect.
Those skilled in the art, after considering description and putting into practice utility model disclosed herein, will readily occur to this practicality
Other novel embodiment.The application is intended to any modification of the present utility model, purposes or adaptations, these
Modification, purposes or adaptations are followed general principle of the present utility model and include undocumented skill of this utility model
Common knowledge in art field or conventional techniques means.Description and embodiments is considered only as exemplary, of the present utility model
True scope and spirit are pointed out by claim below.
It should be appreciated that this utility model is not limited to accurate knot described above and illustrated in the accompanying drawings
Structure, and various modifications and changes can carried out without departing from the scope.Scope of the present utility model is only wanted by appended right
Ask and limit.
Claims (7)
1. a sliding-vane air compressor stator, it is characterised in that including: stator body (21)；
Described stator body (21) is overall in cylinder, and is provided with the eccentric orfice at through two ends in described stator body (21)
(211)；
Multiple and ft connection gas outlet (212) it is arranged at intervals with on the sidewall of described eccentric orfice (211)；
Each described gas outlet (212) is respectively along the axial distribution of described eccentric orfice (211), and each described gas outlet (212)
Starting point (2121) and the homogeneous alignment of terminating point (2122) along described eccentric orfice (211) circumference.
Sliding-vane air compressor stator the most according to claim 1, it is characterised in that described gas outlet (212) are circle
Cylindrical hole.
Sliding-vane air compressor stator the most according to claim 1, it is characterised in that described gas outlet (212) are straight
Notch.
4. a sliding-vane air compressor, including: it is internally provided with the housing (1) of cavity (11), stator (2), outer peripheral sidewall
It is arranged at intervals with the rotor (3) of mounting groove, slide plate (4), gs-oil separator (5), big end cap (8) and small end cover (9)；
Wherein, described stator (2) is any one in claims 1 to 3；
Described stator (2) is installed in the cavity (11) of described housing (1), and the end, one end of described stator (2) and described shell
Body (1) offsets；
Described rotor (3) rotates in the eccentric orfice being installed on described stator (2)；
Described slide plate (4) is installed in the mounting groove of described rotor (3)；
Described small end cover (9) closure is installed on the port of described cavity (11), and the medial surface of described small end cover (9) is with described
The other end end of stator (2) offsets, with described housing (1), stator (2), rotor (3) and slide plate (4) constitute suction muffler and
Compression chamber；
Described big end cap (8) is fixedly installed on described housing (1), and the medial surface of described big end cap (8) and described small end cover
(9) lateral surface connects；
Described gs-oil separator (5) is fixedly installed in the lateral surface of described big end cap (8).
5. a sliding-vane air compressor, including: it is internally provided with the housing (1) of cavity (11), stator (2), outer peripheral sidewall
It is arranged at intervals with the rotor (3) of mounting groove, slide plate (4), gs-oil separator (5), big end cap (8), small end cover (9) and corrugated tubing
(10)；
Described stator (2) is any one in claims 1 to 3；
The two ends of described housing (1) are respectively arranged with seam；
Described big end cap (8) is installed in one end seam of described housing (1)；
Described small end cover (9) is installed in the other end seam of described housing (1)；
Described stator (2) is positioned between described big end cap (8) and described small end cover (9), is installed in described cavity (11)；
Described rotor (3) rotates in the eccentric orfice being installed on described stator (2)；
Described slide plate (4) is installed in the mounting groove of described rotor (3), with described stator (2), rotor (3), big end cap (8) with
And small end cover (9) constitutes suction muffler and compression chamber；
Described gs-oil separator (5) is installed on the top of described housing (1) by described corrugated tubing (10).
6. according to sliding-vane air compressor described in claim 4 or 5, it is characterised in that described air compressor also includes: oil
Edema caused by disorder of QI is from pipe (6)；
Described oil-gas separation tube (6) is provided with air inlet (61) and venthole (62)；
Described oil-gas separation tube (6) is positioned at described cavity (11), fixes with described stator (2) and is connected, and described Oil-gas Separation
The air inlet (61) of pipe (6) connects with the gas outlet (212) of described stator body (21).
Sliding-vane air compressor the most according to claim 6, it is characterised in that described air compressor also includes: oil gas
Skimming baffle (7)；
Described gas-oil separation baffle (7) is fixedly installed in described cavity (11), is positioned at the side of described oil-gas separation tube (6),
And the position of described oil-gas separation tube (6) is relative with the position of the venthole of described oil-gas separation tube (6) (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709954.4U CN205823641U (en) | 2016-07-07 | 2016-07-07 | A kind of sliding-vane air compressor stator and compressor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620709954.4U CN205823641U (en) | 2016-07-07 | 2016-07-07 | A kind of sliding-vane air compressor stator and compressor thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823641U true CN205823641U (en) | 2016-12-21 |
Family
ID=57564607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620709954.4U Active CN205823641U (en) | 2016-07-07 | 2016-07-07 | A kind of sliding-vane air compressor stator and compressor thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205823641U (en) |
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2016
- 2016-07-07 CN CN201620709954.4U patent/CN205823641U/en active Active
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