CN105971878A - Rotor type compressor pump body - Google Patents
Rotor type compressor pump body Download PDFInfo
- Publication number
- CN105971878A CN105971878A CN201610431675.0A CN201610431675A CN105971878A CN 105971878 A CN105971878 A CN 105971878A CN 201610431675 A CN201610431675 A CN 201610431675A CN 105971878 A CN105971878 A CN 105971878A
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- China
- Prior art keywords
- roller
- slide plate
- type compressor
- rotor
- processing technique
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
- F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/20—Rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention provides a rotor type compressor pump body which comprises a cylinder (1), a crankshaft (2), a roller (3) and a sliding sheet (4), wherein the roller (3) is cylindrical; a sliding sheet accommodating slot (31) which has a shape matched with that of one end of the sliding sheet (4) and can accommodate the end of the sliding sheet (4) in an insertion manner is formed in the roller (3); at least one processing technique hole (32) and/or at least one processing technique slot (33) is/are further formed in the other side, relative to the center of the roller (3), of the sliding sheet accommodating slot (31) on the roller (3). According to the rotor type compressor pump body, a specific position for the sliding sheet accommodating slot to be processed and perforated can be accurately judged and positioned, so that the accuracy of the position for slotting processing is effectively guaranteed, the processing precision of the roller sliding sheet accommodating slot is improved, and the processing quality of the roller is better guaranteed.
Description
Technical field
The invention belongs to Compressor Technology field, be specifically related to a kind of rotor-type compressor pump housing.
Background technology
Rotor compressor of the prior art is mainly gas by the mutually motion between slide plate and roller
Cylinder is separated into suction muffler and compression chamber and is compressed the gas in compression chamber by the way of motion extrudes,
As Panasonic's patent CN102317631B discloses a kind of radial type rotor compressor, it essentially describes hinged
Principle, and propose the different clearance volume that reduces of high and low pressure side relief portion from aspect of performance, but to hinged
The processing technique of formula slide plate and roller is not directed to；Gree house journal CN203412766U, from hinged amount
In design, consideration proposes slide plate head diameter more than cuboid main part thickness, does not realize from processing technique
Complexity considers；Other domestic several patents being associated, expiry date such as CN89202761.4 excessively,
CN93109921.8ZL98245072.9、ZL99253145.4.Above-mentioned disclosed prior art patent
Rotor compressor all to there is roller arc groove machining accuracy low, fluting Working position is relatively difficult to ensure that the technology such as card are asked
Topic.
Due to rotor-type compressor of the prior art, to there is roller arc groove machining accuracy low, machining position of slotting
Putting and be relatively difficult to ensure the technical problems such as card, research design the most of the present invention goes out a kind of rotor-type compressor pump housing.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is to overcome rotor compressor of the prior art to there is rolling
The machining accuracy of sub-slide plate holding tank is low, and fluting Working position is relatively difficult to ensure the defect of card, thus provides a kind of and turn
Minor compressor pump.
The present invention provides a kind of rotor-type compressor pump housing, and it includes cylinder, bent axle, roller and slide plate, institute
Stating roller is annulus cylindricality, and wherein said roller is provided with the mating shapes with described slide plate one end energy
Accommodate the slide plate holding tank that this end of described slide plate is inserted, and on described roller, be positioned at described slide plate appearance
Groove of receiving is further opened with the processing technique hole and/or at least of at least one relative to the opposite side of described roller centre
The processing technique groove of one.
Preferably, described processing technique hole is one, and it is arranged at described slide plate holding tank and described roller
The position intersected on the extended line of the line of centres and with described roller；And/or, described processing technique groove is one,
On the extended line of its line of centres being arranged at described slide plate holding tank and described roller and with described roller phase
The position handed over.
Preferably, described processing technique hole is two, and these two holes are relative to described slide plate holding tank and described
The extended line of roller centre line becomes to be symmetrically arranged；And/or, described processing technique groove is two, these two
Hole becomes to be symmetrically arranged relative to the extended line of described slide plate holding tank with described roller centre line.
Preferably, described processing technique hole is the structure shape becoming through hole or blind hole along the axis direction of described roller
Formula；And/or, described processing technique groove is the version becoming groove or blind slot along the axis direction of described roller.
Preferably, described blind hole is the version of split blind hole；And/or, described blind slot is split blind slot
Version.
Preferably, described processing technique hole is circular port or square opening；And/or, described processing technique groove is arc
Shape groove or square groove.
Preferably, described slide plate holding tank includes circular arc open recess and is attached thereto and is positioned at described roller footpath
The breach at edge laterally, and the diameter of described circular arc open recess is more than the width of described breach.
Preferably, described slide plate includes cuboid main body and is positioned at the head of described cuboid main body one end,
The mating shapes of described head and described slide plate holding tank is also inserted into wherein.
Preferably, described head is circular arc, and the diameter D1 of the described head of circular arc is less than described length
The width D 2 of cube main body.
Preferably, circular arc described head with between described cuboid main body in the way of both being connected also
The diameter being provided with the width of cuboid main body described in its width ratio and the described head of circular arc is intended to little
Necking part.
A kind of rotor-type compressor pump housing that the present invention provides has the advantages that
1. the rotor-type compressor pump housing of the present invention, by the couple positioned opposite at least at slide plate holding tank
Individual processing technique hole and/or the version of processing technique groove, it is possible to judge exactly and orient needs to add
Work and the particular location offering slide plate holding tank, effectively ensure the degree of accuracy of the position of fluting processing, improve
The machining accuracy of roller slide plate holding tank, better ensures that the crudy of roller；
2. the rotor-type compressor pump housing of the present invention, by by the circular arc opening in the slide plate holding tank of roller
The diameter of groove is more than the processing sets up mode of gap width, it is possible to effectively make compressor in the mistake of operating
Slide plate head is positioned and snaps in by journey slide plate holding tank does not falls off, be effectively prevented slide plate and come off and lead
In the compression chamber caused, the situation of air leakage, prevents the generation of pressure release situation；
3. the rotor-type compressor pump housing of the present invention, by being set smaller than rectangular by the diameter of slide plate head
The version of the width of phosphor bodies, the problem solving slide plate lateral plane mill, preferably ensure the matter of slide plate
Amount, also help the guarantee of slide plate side view precision, such slide plate when carrying out the polish of cuboid both sides,
Dodging cutter, processing technique is more preferably arranged, simple to operation, except advantageously ensuring that crudy, simultaneously
Working (machining) efficiency can also be improved；
4. the rotor-type compressor pump housing of the present invention, by being set smaller than slide plate by the dimension D 3 of necking part
Circular arc head diameter and the width of cuboid main body, it is possible to effectively slide plate head is positioned and snapped in slide plate and hold
Receive in groove and prevent it from deviating from, and also can effectively reduce slide plate and slide plate during compressor operation
Rub between the breach of holding tank, especially may be implemented in roller and go to corner when being 90 ° and 270 °
Make slide plate dodge roller notch part, preferably reduce abrasion.
Accompanying drawing explanation
Fig. 1 is the front view of the first embodiment of the roller of the rotor-type compressor pump housing of the present invention；
Fig. 2 is the front view of the second embodiment of the roller of the rotor-type compressor pump housing of the present invention；
Fig. 3 is the front view of the 3rd embodiment of the roller of the rotor-type compressor pump housing of the present invention；
Fig. 4 is the front view of the 4th embodiment of the roller of the rotor-type compressor pump housing of the present invention；
Fig. 5 is the side of the roller with shape of through holes processing mounting holes of the rotor-type compressor pump housing of the present invention
Face sectional view；
Fig. 6 is the roller with split blind hole shape processing mounting holes of the rotor-type compressor pump housing of the present invention
Side sectional view；
Fig. 7 is the front view of the slide plate of the rotor-type compressor pump housing of the present invention；
Fig. 8 is the front view that the slide plate of the rotor-type compressor pump housing of the present invention combines with roller；
Fig. 9 is that to go to corner be pump body knot when 0 ° for the roller of the rotor-type compressor pump housing of the present invention
Structure schematic diagram；
Figure 10 is that to go to corner be pump body when 90 ° for the roller of the rotor-type compressor pump housing of the present invention
Structural representation；
Figure 11 is that the roller of the rotor-type compressor pump housing of the present invention goes in corner is pump housing when 180 °
Portion's structural representation.
In figure, reference is expressed as:
1 cylinder, 2 bent axles, 3 rollers, 31 slide plate holding tanks, 311 circular arc open recess, 312
Breach, 32 processing technique holes, 33 processing technique grooves, 4 slide plates, 41 cuboid main bodys, 42
Head, 43 necking parts.
Detailed description of the invention
Such as Fig. 1-4, shown in 8, the present invention provides a kind of rotor-type compressor pump housing, and it includes cylinder 1, song
Axle 2, roller 3 and slide plate 4, described roller 3 is annulus cylindricality, wherein said roller 3 is provided with
The mating shapes of described slide plate 4 one end also can accommodate the slide plate receiving that this end of described slide plate 4 is inserted
Groove 31 (position that is i.e. corresponding with described slide plate 4 and that contact offers slide plate holding tank 31), and in institute
State and be positioned at described slide plate holding tank 31 on roller 3 and be further opened with relative to the opposite side at described roller 3 center
The processing technique hole 32 of at least one and/or the processing technique groove 33 of at least one.
The rotor-type compressor pump housing of the present invention, by slide plate holding tank couple positioned opposite at least one
Processing technique hole and/or the version of processing technique groove, it is possible to judge exactly and orient needs processing and
Offer the particular location of slide plate holding tank, effectively ensure the degree of accuracy of the position of fluting processing, improve roller
The machining accuracy of slide plate holding tank, better ensures that the crudy of roller.
Such as Fig. 1 and 3, shown in 4, it is preferable that described processing technique hole 32 is one, it is arranged at described
The position intersected on the extended line of the line of centres of slide plate holding tank 31 and described roller 3 and with described roller 3
Put；And/or, described processing technique groove 33 is one, and it is arranged at described slide plate holding tank 31 and described rolling
The position intersected on the extended line of the line of centres of son 3 and with described roller 3.By processing technique hole and/or add
Work technology groove is set to one and is arranged at the line of centres of described slide plate holding tank 31 and described roller 3
The position intersected on extended line and with described roller 3, this is the preferred of processing technique hole and/or processing technique groove
Number is preferable to provide position with it, so can be according to this processing technique hole and/or groove and roller centre
Between line extend to the position of the roller other end and be defined as the position of slide plate holding tank, thus accurately and effectively
Judge and orient the particular location of the slide plate holding tank needing processing, improve the processing essence of slide plate holding tank
Degree.
As shown in Figure 2, it is preferable that described processing technique hole 32 is two, and it is arranged on described roller 3
The side relative with described slide plate holding tank 31, and these two holes are relative to described slide plate holding tank 31 and institute
The extended line stating roller 3 line of centres becomes to be symmetrically arranged；And/or, described processing technique groove 33 is two,
It is arranged on the side that described roller 3 is relative with described slide plate holding tank 31, and these two holes are relative to institute
State slide plate holding tank 31 to become to be symmetrically arranged with the extended line of described roller 3 line of centres.By processing technique
Hole and/or processing technique groove are set to two and relative to described slide plate holding tank 31 and described roller 3 center
The extended line of line becomes to be symmetrically arranged, this be processing technique hole and/or the preferred number of processing technique groove and its
It is preferable to provide position, so can be according to the midpoint of line between these two processing technique holes and/or groove and rolling
Between subcenter, line extends to the position of the roller other end and is defined as the position of slide plate holding tank, thus accurately
Effectively judge and orient the particular location of the slide plate holding tank needing processing, improve adding of slide plate holding tank
Work precision.
As it can be seen in figures 5 and 6, preferably, described processing technique hole 32 is the axis side along described roller 3
To becoming through hole or the version of blind hole；And/or, described processing technique groove 33 is the axle along described roller 3
Line direction becomes groove or the version of blind slot.This is being preferably provided with of processing technique hole and/or processing technique groove
Form, it is possible to convenient processing, simple to operate, consumptive material and cost are the most relatively low.
As shown in Figure 6, it is preferable that described blind hole is that the version of split blind hole is (i.e. along the axis of roller
Direction, at both ends of the surface two opposite position relative symmetry to central aperture, the perforate degree of depth is identical, but not
Open-minded)；And/or, described blind slot be split blind slot version (identical with the processing mode of split blind hole,
I.e. along the axis direction of roller, slot to centre at both ends of the surface two opposite position relative symmetry, fluting
The degree of depth is identical, but the most open-minded).This is that the preferred one of blind hole offers mode, by the knot of split blind hole
Configuration formula can be while realizing being accurately positioned processing slide plate holding tank, additionally it is possible to is effectively saved cost,
Reduce consumptive material.
Preferably, described processing technique hole 32 be circular port (as illustrated in fig. 1 and 2) or square opening (as
Shown in Fig. 3)；And/or, described processing technique groove 33 is arcuate groove (as shown in Figure 4) or square groove.
This is the machining shape on the principal plane of annulus roller in processing technique hole respectively, and such machining shape is easy
In operation, process simply and convenient.
Preferably, described slide plate holding tank 31 includes circular arc open recess 311 and is attached thereto and is positioned at institute
State the breach 312 at roller 3 radial outside edge, and the diameter of described circular arc open recess 311 is more than described
The width of breach 312.By the diameter of the circular arc open recess in the slide plate holding tank of roller is more than breach
The processing sets up mode of width, it is possible to effectively make compressor be positioned by slide plate head during operating
And snap in slide plate holding tank does not falls off, it is effectively prevented slide plate and comes off and gas leakage in the compression chamber that causes
The situation of gas, prevents the generation of pressure release situation.
Preferably, described slide plate 4 includes cuboid main body 41 and is positioned at described cuboid main body 41 one end
Head 42, described head 42 is also inserted into wherein with the mating shapes of described slide plate holding tank 31.
This is the preferred constructive form of slide plate, is connected on cylinder by cuboid main body, by accommodating with slide plate
The head that groove shape matches enables to head and is inserted in slide plate holding tank, thus by head along with rolling
Son rotates and is driven and then drives cuboid main body to do the motion of above-below direction, thus by compression chamber and suction
Between air cavity, tight seal ground is separated, it is ensured that the gas in two chambeies is altered mutually mutually, and not toward leaking
Leakage.
Preferably, described head 42 is circular arc, and the diameter D1 of the described head 42 of circular arc is less than
The width D 2 of described cuboid main body 41.On the one hand the shape that head is set to circular arc is to make it with sliding
The internal face of sheet holding tank matches so that head does smooth rolling in this holding tank, effectively reduces
Therebetween friction, improves sport efficiency and service life, and by the described head 42 of circular arc
Diameter D1 be set smaller than the width D 2 of described cuboid main body 41, it is possible to efficiently solve slide plate side
The problem of facial plane mill, preferably ensures the quality of slide plate, also helps the guarantee of slide plate side view precision,
So slide plate, when carrying out the polish of cuboid both sides, dodges cutter, and processing technique is more preferably arranged, operation letter
Folk prescription just, except advantageously ensuring that crudy, can also improve working (machining) efficiency simultaneously.
Preferably, with both being connected between the described head 42 and described cuboid main body 41 of circular arc
Mode is additionally provided with the straight of the width of cuboid main body 41 described in its width ratio and the described head 42 of circular arc
Footpath is intended to little necking part 43.By the dimension D 3 of necking part is set smaller than slide plate circular arc head diameter
Width with cuboid main body, it is possible to effectively slide plate head is positioned and snaps in slide plate holding tank and prevents
Its abjection, and also can effectively reduce slide plate and the breach of slide plate holding tank during compressor operation
Between rub, especially may be implemented in roller and going to corner is to make slide plate dodge rolling when 90 ° and 270 °
Sub-notch part, prevents from interfering, preferably reduces abrasion.
Operation principle and the preferred embodiment of the present invention are described below
The present invention provides a kind of rotor-type compressor pump assembly to include cylinder 1, slide plate 4, roller 3 and bent axle
2 as shown in figs. 1-11, is placed with roller 3, slide plate 4 and bent axle 2 in cylinder 1, and slide plate 4 is by rectangle master
Body 41, circular arc head 42 and necking part 43 form as it is shown in fig. 7, be provided with a slide plate on roller 3 and hold
Receive groove 31 and cylinder 1 is separated into suction muffler and pressure by technique aperture 32 such as Fig. 1, slide plate 4 and a roller 3
Contracting chamber.
Wherein the circular arc head 42 diameter D1 of slide plate 4 is less than cuboid main body 41 width D 2, the most sliding
Sheet 4, when carrying out the polish of cuboid both sides, dodges cutter, and processing technique is more preferably arranged, side simple to operate
Just, except advantageously ensuring that crudy, working (machining) efficiency can also be improved simultaneously；The dimension D 3 of necking part 43 should
Less than slide plate 4 circular arc head 42 diameter, rotary angle of 90 DEG can be realized and dodge roller 3 notch part 312 when 270 °,
Such as Fig. 7, shown in 9-11.
Such as Fig. 1, the circular arc open recess 311 wherein arranged on roller 3 should have the characteristics that, circular arc is opened
Port recess 311 diameter D4 is greater than breach 312 width D 5, arranges at circular arc cutaway 312 offside simultaneously
One technique aperture 32, this aperture is conducive to when Machining Arc open recess and breach, it is ensured that circular arc opening
Groove and the positional precision of breach and dimensional accuracy, technique aperture can be a through hole 5 such as Fig. 7 or two simultaneously
Individual split blind hole 6 such as Fig. 8.
This patent fundamentally solves articulated structure machining accuracy and is difficult to ensure card and asking that processing technique difficulty realizes
Topic, and substantially increase working (machining) efficiency, it is ensured that quality, so it is more beneficial for the popularization and application of articulated structure
As in figure 2 it is shown, the circular arc open recess offside that roller 3 is arranged arranges two symmetrical technique apertures 32,
Ensure circular arc open recess and the machining accuracy of breach；As shown in Figure 4, the circular arc open recess that roller is arranged
Offside arranges a locating slot 33, it is ensured that circular arc open recess and the machining accuracy of breach.
Those skilled in the art is it is easily understood that on the premise of not conflicting, above-mentioned each advantageous manner can
Freely to combine, superposition.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Any amendment, equivalent and the improvement etc. made within bright spirit and principle, should be included in the present invention
Protection domain within.The above is only the preferred embodiment of the present invention, it is noted that for this skill
For the those of ordinary skill in art field, on the premise of without departing from the technology of the present invention principle, it is also possible to make
Some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (10)
1. a rotor-type compressor pump housing, it is characterised in that: include cylinder (1), bent axle (2), rolling
Son (3) and slide plate (4), described roller (3) is annulus cylindricality, and wherein said roller (3) is upper to be arranged
There is the mating shapes with described slide plate (4) one end and this end of described slide plate (4) can be accommodated be inserted
Slide plate holding tank (31), and it is relative to be positioned at described slide plate holding tank (31) on described roller (3)
Opposite side in described roller (3) center is further opened with the processing technique hole (32) and/or extremely of at least one
The processing technique groove (33) of few one.
The rotor-type compressor pump housing the most according to claim 1, it is characterised in that: described processing technique
Hole (32) is one, and it is arranged at the center of described slide plate holding tank (31) and described roller (3) even
The position intersected on the extended line of line and with described roller (3)；And/or, described processing technique groove (33)
Being one, it is arranged at the prolongation of the line of centres of described slide plate holding tank (31) and described roller (3)
The position intersected on line and with described roller (3).
The rotor-type compressor pump housing the most according to claim 1, it is characterised in that: described processing technique
Hole (32) is two, and these two holes are relative in described slide plate holding tank (31) and described roller (3)
The extended line of heart line becomes to be symmetrically arranged；And/or, described processing technique groove (33) is two, these two
Hole becomes symmetrically with the extended line of described roller (3) line of centres relative to described slide plate holding tank (31)
Arrange.
4. according to the rotor-type compressor pump housing one of claim 1-3 Suo Shu, it is characterised in that add described in:
Work fabrication hole (32) is the version becoming through hole or blind hole along the axis direction of described roller (3)；With/
Or, described processing technique groove (33) is the knot becoming groove or blind slot along the axis direction of described roller (3)
Configuration formula.
The rotor-type compressor pump housing the most according to claim 4, it is characterised in that: described blind hole is right
The version in open-blind hole；And/or, described blind slot is the version of split blind slot.
6. according to the rotor-type compressor pump housing one of claim 4-5 Suo Shu, it is characterised in that add described in:
Work fabrication hole (32) is circular port or square opening；And/or, described processing technique groove (33) be arcuate groove or
Square groove.
7. according to the rotor-type compressor pump housing one of claim 1-6 Suo Shu, it is characterised in that: described cunning
Sheet holding tank (31) includes circular arc open recess (311) and is attached thereto and is positioned at described roller (3) footpath
The breach (312) at edge, and the diameter of described circular arc open recess (311) laterally is more than described breach
(312) width.
8. according to the rotor-type compressor pump housing one of claim 1-7 Suo Shu, it is characterised in that: described cunning
Sheet (4) includes cuboid main body (41) and is positioned at the head (42) of described cuboid main body (41) one end,
The mating shapes of described head (42) and described slide plate holding tank (31) is also inserted into wherein.
The rotor-type compressor pump housing the most according to claim 8, it is characterised in that: described head (42)
For circular arc, and the diameter D1 of the described head (42) of circular arc is less than described cuboid main body (41)
Width D 2.
The rotor-type compressor pump housing the most according to claim 9, it is characterised in that: in the institute of circular arc
State and in the way of both being connected, be additionally provided with its width between head (42) with described cuboid main body (41)
It is intended to little contracting than the diameter of the width of described cuboid main body (41) and the described head (42) of circular arc
Cervical region (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431675.0A CN105971878B (en) | 2016-06-15 | 2016-06-15 | A kind of rotor-type compressor pump housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431675.0A CN105971878B (en) | 2016-06-15 | 2016-06-15 | A kind of rotor-type compressor pump housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105971878A true CN105971878A (en) | 2016-09-28 |
| CN105971878B CN105971878B (en) | 2017-12-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610431675.0A Active CN105971878B (en) | 2016-06-15 | 2016-06-15 | A kind of rotor-type compressor pump housing |
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| CN (1) | CN105971878B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343606A (en) * | 2018-02-02 | 2018-07-31 | 广东美芝制冷设备有限公司 | Compression mechanism, compressor and refrigeration equipment |
| WO2021088474A1 (en) * | 2019-11-04 | 2021-05-14 | 珠海格力节能环保制冷技术研究中心有限公司 | Sliding vane, pump body assembly, compressor and air conditioner |
| CN113482929A (en) * | 2021-08-26 | 2021-10-08 | 青岛科技大学 | Sealing structure for reducing leakage of rolling rotor compressor |
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|---|---|
| CN105971878B (en) | 2017-12-29 |
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