CN110319018A - Compressor pump, compressor, air conditioner - Google Patents
Compressor pump, compressor, air conditioner Download PDFInfo
- Publication number
- CN110319018A CN110319018A CN201910350545.8A CN201910350545A CN110319018A CN 110319018 A CN110319018 A CN 110319018A CN 201910350545 A CN201910350545 A CN 201910350545A CN 110319018 A CN110319018 A CN 110319018A
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- China
- Prior art keywords
- roller
- guide structure
- oil guide
- compressor
- compressor pump
- 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.)
- Granted
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- 239000003921 oil Substances 0.000 claims abstract description 104
- 239000010687 lubricating oil Substances 0.000 claims abstract description 31
- 230000002093 peripheral effect Effects 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 15
- 210000002421 cell wall Anatomy 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000001050 lubricating effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000005461 lubrication Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000000314 lubricant Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000004323 axial length Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- F04C29/02—Lubrication; Lubricant separation
Abstract
The present invention provides a kind of compressor pump, compressor, air conditioner.Wherein compressor pump, including roller, slide plate, it is constructed on the roller fluted, the groove is axially extending along the roller, the head of the slide plate is articulated in the groove, the first oil guide structure is configured on the end face of the roller, the lubricating oil in the roller inner hole is flow in the groove via first oil guide structure.A kind of compressor pump according to the present invention, compressor, air conditioner, by constructing oil guide structure on roller end face, guarantee that lubricating oil can be smooth into groove locating for slide plate head while simplifying processing technology, to slide plate head effectively lubricating, the frictional force of slide plate and roller is reduced, and advantageously reduces the power consumption of the pump housing or even compressor.
Description
Technical field
The invention belongs to Compressor Technology fields, and in particular to a kind of compressor pump, compressor, air conditioner.
Background technique
The slide plate of existing compressor with rolling rotor and roller, which pass through spring force mostly and pressing against slide plate, withstands roller, this structure
When encountering compressor air suction band liquid, liquid hit phenomenon will lead to, when liquid hammer then easily causes slide plate to be detached from roller surface, this side
Face causes collaborating between compressor high-low pressure chamber that compressor refrigerating capacity is made to decline to a great extent；After another aspect slide plate and roller are detached from
When withstanding roller again under spring force again, slide plate head impact roller generates noise.
Adverse effect caused by liquid hit phenomenon causes slide plate and roller to be disconnected in order to prevent, using in the prior art will
The slide plate mode hinged with roller avoids, specifically, being that the major arc section along roller axially extending is arranged on roller periphery
Groove, the head of slide plate is in the groove, and then realizes that slide plate and roller are articulated and connected, thus effectively overcome slide plate with
Roller is detached from problem.Both but this structure lacks sufficient lubrication due to forming sphere-contact between slide plate head and groove, make
Between friction area increase, and then cause friction power loss to increase but friction area between slide plate head and roller increases,
Friction power loss increases, it is even more important that friction makes between the two easily by wearing for a long time between slide plate head and groove
Reduce the reliability and service life of compressor.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that providing a kind of compressor pump, compressor, air conditioner, pass through
Oil guide structure is constructed on roller end face, guarantees that lubricating oil smooth can enter locating for slide plate head while simplifying processing technology
Groove in, to slide plate head effectively lubricating, reduce the frictional force of slide plate and roller, and advantageously reduce the pump housing or even compressor
Power consumption.
To solve the above-mentioned problems, the present invention provides a kind of compressor pump, including roller, slide plate, structure on the roller
Make fluted, the groove is axially extending along the roller, and the head of the slide plate is articulated in the groove, the roller
End face on be configured with the first oil guide structure, the lubricating oil in the roller inner hole flow to described via first oil guide structure
In groove.
Preferably, the compressor pump further includes rotating assembly, and the rotating assembly is installed in the inner hole of the roller
In, definition is the first plane perpendicular to a plane of the roller axial direction, is projected in first plane, the groove tool
There is the first line of symmetry, first oil guide structure is in first line of symmetry close to the upstream of the rotating assembly direction of rotation
Side.
Preferably, projected in first plane, first oil guide structure have the second line of symmetry, described first pair
Claim line and the second line of symmetry to pass through the axle center of the roller, forms first between first line of symmetry and second line of symmetry
Angle a, 10 °≤a≤60 °.
Preferably, the compressor pump further includes end flange, and the end flange is configured with described with the roller
The end face lid of first oil guide structure closes connection, and the end flange is configured with the second oil guide structure, institute towards the roller side
The lubricating oil stated in roller inner hole is flow in the groove via second oil guide structure.
Preferably, width of second oil guide structure in the end flange circumferential direction is K, 0.5mm≤K≤2mm.
Preferably, the second oil guide structure radially extending along the end flange also constructs on the end flange
There is exhaust outlet, the minimum spacing of the peripheral wall of the cell wall and exhaust outlet of second oil guide structure is L, L >=3mm.
Preferably, third oil guide structure is also configured on the cell wall of the groove, the lubricating oil warp in the roller inner hole
It is flow in the groove by the third oil guide structure.
Preferably, the rotating assembly includes shaft and the eccentric massblock with the shaft set, the bias matter
The outer peripheral surface of gauge block is cylindrical surface, and the outer peripheral surface is equipped with annular groove, circumferentially extending and institute of the annular groove along the outer peripheral surface
The position for stating annular groove is corresponding with the position of the third oil guide structure.
Preferably, the rotating assembly includes shaft and the eccentric massblock with the shaft set, the bias matter
The outer peripheral surface of gauge block includes the first cylindrical surface and the first facade, and first cylindrical surface and first facade are in the eccentric matter
Continuously it is arranged on the direction of rotation of gauge block.
Preferably, the outer peripheral surface of the eccentric massblock further includes the second facade, is defined perpendicular to the roller axial direction
One plane is the first plane, is projected in first plane, and first cylindrical surface, which has, passes through the eccentric massblock
The third line of symmetry of geometric center, first facade are symmetrical about the third line of symmetry with second facade.
Preferably, the total surface area of the outer peripheral surface is P, the surface area of first facade and second facade and is
S, P/3≤S≤2P/3.
Preferably, it is projected in first plane, the contact arc length of the inner hole of first cylindrical surface and the roller
For L, L >=8mm.
Preferably, the head configuration of the slide plate has oil storage tank, and the oil storage tank is axially extending along the roller, and institute
The position for stating oil storage tank is corresponding with the outlet port of first oil guide structure.
The present invention also provides a kind of compressors, including the above-mentioned compressor pump housing.
The present invention also provides a kind of air conditioners, including above-mentioned compressor.
A kind of compressor pump provided by the invention, compressor, air conditioner, using the first Oil Guide is arranged on roller end face
Structure is effective so as to carry out to slide plate head so as to guide the lubricating oil in the roller inner hole into groove
Lubrication, reduces the frictional force of slide plate and roller, and advantageously reduces the power consumption of the pump housing or even compressor.
Detailed description of the invention
Fig. 1 is that the schematic diagram of internal structure of the compressor pump of the embodiment of the present invention (along roller axis projection and omits end
Head flange)；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the disassemblying structure schematic diagram of slide plate and roller in Fig. 1；
Fig. 4 is another structural schematic diagram of slide plate in Fig. 1；
Fig. 5 is the yet another construction schematic diagram of slide plate in Fig. 1；
Fig. 6 is another structural schematic diagram of roller in the compressor pump of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of rotating assembly in the compressor pump of the embodiment of the present invention；
Fig. 8 is the partial enlarged view in Fig. 7 at B；
Fig. 9 is the structural schematic diagram of the end flange in the compressor pump of the embodiment of the present invention；
Figure 10 is the partial enlarged view in Fig. 9 at C；
Figure 11 is another structural schematic diagram of rotating assembly in the compressor pump of the embodiment of the present invention；
Figure 12 is the schematic diagram of internal structure (part) of the compressor of another embodiment of the present invention.
Appended drawing reference indicates are as follows:
1, roller；11, groove；12, the first oil guide structure；13, third oil guide structure；2, slide plate；21, oil storage tank；3, it holds
Head flange；31, the second oil guide structure；32, exhaust outlet；4, rotating assembly；41, shaft；42, eccentric massblock；421, cylindrical surface；
422, the first cylindrical surface；423, the first facade；424, the second facade；43, annular groove；100, cylinder body；101, intermediate oil sump；102, main
Oil sump.
Specific embodiment
In conjunction with referring to shown in Fig. 1 to Figure 12, according to an embodiment of the invention, providing a kind of compressor pump, including roller
1, slide plate 2, cylinder body 100, end flange 3, rotating assembly 4, the rotating assembly 4 is installed in the inner hole of the roller 1, described
Fluted 11 are constructed on roller 1, the groove 11 is axially extending along the roller 1, and the head of the slide plate 2 is articulated with described
In groove 11, the first oil guide structure 12 is configured on the end face of the roller 1, the lubricating oil in 1 inner hole of roller is via institute
It states the first oil guide structure 12 to flow in the groove 11, the cylinder body 100, roller, slide plate 2, end flange 3 four collectively form
The working region of the pump housing namely suction chamber and compression chamber, the rotating assembly 4 is then for driving the past physical pendulum of the roller 1
Dynamic effect, the end flange 3 can be understood as upper flange and lower flange in the prior art；Best, described first leads
Oily structure 12 is to be configured in the oil guide groove of 1 axial end face of roller, this can greatly simplify to first oil guide structure
12 processing technology.In the technical solution, using the first oil guide structure 12 is arranged on 1 end face of roller, so as to will be described
Lubricating oil in 1 inner hole of roller is guided into groove 11, so as to carry out effectively lubricating to slide plate head, reduces slide plate and rolling
The frictional force of son, and advantageously reduce the power consumption of the pump housing or even compressor.Certainly, first oil guide structure 12 can be set
On the upper surface or lower end surface of the roller 1, it can all be arranged on the upper surface and lower end surface of the roller 1.
To simplify the description, defining perpendicular to an axial plane of the roller 1 (any one plane all can) is the
One plane projects in first plane, and the groove 11 has the first line of symmetry, and (namely groove 11 is about the first line of symmetry
Symmetrically), first oil guide structure 12 is in first line of symmetry close to the upstream side of 4 direction of rotation of rotating assembly, tool
For body, that is, such as oil guide groove of the first oil guide structure 12 is inclined on the end face of the roller 1, and inclination angle
Degree is generally in the tangential range of the upward certain point of 4 revolution of rotating assembly, and thereby, it is possible to make in the roller 1
Lubricating oil in hole more smoothly enters in the oil guide groove, and then enters in the groove 11.Further, described
It is projected in first plane, first oil guide structure 12 has the second line of symmetry, first line of symmetry and the second line of symmetry warp
The axle center of the roller 1 is crossed, forms the first angle a between first line of symmetry and second line of symmetry, 10 °≤a≤
60 °, as 10 ° of a < or 60 ° of a >, due in the drainage direction of first oil guide structure 12 and 1 inner hole of roller
The track that throws away of lubricating oil formed mitre, and the lubricating oil being thrown out of is caused not can enter first oil guide structure largely
In 12, cause the lubricant effect to 2 head of slide plate bad, minimal amount of lubricating oil is oiled by 1 inner hole wall of roller
Membrane diffusion is realized.
Best, in the corresponding oil storage tank 21 of the head configuration of the slide plate 2, the oil storage tank 21 is along the roller 1
It is axially extending, and the position of the oil storage tank 21 is corresponding with the outlet port of first oil guide structure 12, further,
Along the axial direction of the roller 1, the oil storage tank 21 is multiple, the multiple interval of oil storage tank 21 settings, so as to
The head of the slide plate 2 is separated into multiple oil storage monomers, these oil storage monomers can be relatively independent to via described
One oil guide structure 12 is led through the lubricating oil come and stores respectively, obtains lubricating oil in the residence time on the head of the slide plate 2
Extend, and then the lubricant effect that can be further ensured that between slide plate 2 and roller 1.In first plane, the oil storage tank
21 projection for example can be recess, the recess of segmental arc wall body or a straightway notch with broken line wall body.
The end face lid that the end flange 3 is configured with first oil guide structure 12 with the roller 1, which closes, to be connected, the end
Head flange 3 is configured with the second oil guide structure 31 towards 1 side of roller, and the lubricating oil in 1 inner hole of roller is via described
Second oil guide structure 31 is flow in the groove 11, and the purpose that second oil guide structure 31 is arranged is to guarantee to a greater extent
Lubrication and oil sealing effect between the roller 1 and the end flange 3, and second oil guide structure 31 also can be to institute
The phenomenon that being accommodated because of the abrasive dust that friction generates between roller 1 and end flange 3, roller 1 is prevented to be stuck generation is stated, when
So, can also play the role of as first oil guide structure 12, details are not described herein again.More specifically, described
Two oil guide structures 31 are preferably oil guide groove, and the oil guide groove can construct on the upper flange or lower flange of compressor pump,
It can certainly go up on lower flange and all construct.
Preferably, width of second oil guide structure 31 in 3 circumferential direction of end flange be K, 0.5mm≤K≤
2mm so can both guarantee the smoothness of lubricating oil guide flow, will not because of second oil guide structure 31 width too
The wide seal distance for reducing slide plate 2.The radially extending along the end flange 3 of second oil guide structure 31, the end method
It is also configured with exhaust outlet 32 on orchid 3, since pressure is larger at the exhaust outlet 32, in order to guarantee air-tightness herein, it is preferable that
The minimum spacing of the peripheral wall of the cell wall of second oil guide structure 31 and the exhaust outlet 32 is L, L >=3mm.
As a kind of more preferably embodiment, in particular for the biggish pump body structure of axial length, specifically, working as roller
When 1 axial length is longer, third oil guide structure 13, the profit in 1 inner hole of roller are constructed on the cell wall of the groove 11
Lubricating oil is flow in the groove 11 via the third oil guide structure 13, can more be effectively ensured in the groove 11 moisten in this way
The ownership of lubricating oil, the third oil guide structure 13 can be specifically oil guiding hole, as shown in fig. 6, the third oil guide structure
13 such as oil guiding holes can be to be multiple, and multiple oil guiding holes are arranged along the axially spaced-apart of the roller 1.The third oil guide structure
13 is preferably identical as first oil guide structure 12 on the extending direction of runner.
The rotating assembly 4 includes shaft 41 and the eccentric massblock 42 with the shaft 41 suit, in order to further
It is lifted into the smooth degree of the lubricating oil in the groove 11, necessary improvement, example can be carried out to the eccentric massblock 42
Such as, the outer peripheral surface of the eccentric massblock 42 is cylindrical surface 421, and the outer peripheral surface is equipped with annular groove 43, and the annular groove 43 is along institute
It states the circumferentially extending of outer peripheral surface and the position of the annular groove 43 is corresponding with the position of the third oil guide structure 13, at this point, institute
It states annular groove 43 and stores a certain amount of lubricating oil in the inner hole of the roller 1, when the eccentric massblock 42 rotation, be centrifuged
Under effect, lubricating oil is smoothly got rid of in the third oil guide structure 13.
For another example the outer peripheral surface of the eccentric massblock 42 includes the first cylindrical surface 422 and the first facade 423, described the
One cylindrical surface 422 is continuously arranged on the direction of rotation of the eccentric massblock 42 with first facade 423 namely the technology
Scheme is different from the form that outer peripheral surface above-mentioned is whole cylindrical surface.The facade of first facade 423 is led towards the third
The import of oily structure 13, best, the runner (namely the extending direction in the hole of oil guiding hole) of the third oil guide structure 13 is in institute
It states and there is the moment vertical with first facade 423 in the rotary course of eccentric massblock 42, in this way, working as the eccentric mass
When block 42 rotates, the lubricating oil in 423 downstream of the first facade will be oppressed by first facade 423 and be moved ahead, and be entered
In the third oil guide structure 13, this can the more efficiently lubricants capacity guaranteed in the groove 11, and then guarantee lubrication
Effect, as shown in figure 11, the rotation direction that arrow shows the rotating assembly 4 in figure is clockwise.Further, the eccentric matter
The outer peripheral surface of gauge block 42 further includes the second facade 424, is projected in first plane, and first cylindrical surface 422 has warp
The third line of symmetry of 42 geometric center of eccentric massblock is crossed, first facade 423 is with second facade 424 about institute
State that third line of symmetry is symmetrical, the third line of symmetry is also the line of symmetry of the eccentric massblock 42, at this point, due to described first
Facade 423 and second facade 424 be symmetrically formed setting, so as to guarantee the position of centre of gravity of the eccentric massblock 42
Systematicness, this is conducive to the dynamically balanced Compensation Design of the rotating assembly 4.First facade 423, the second facade 424 can
By on the basis of existing eccentric massblock by turning in a manner of cut out realization.Due to first facade 423 and second
The presence of facade 424 will effectively reduce the contact surface of the inner hole hole wall of the outer peripheral surface and the roller 1 of the eccentric massblock 42
Product, and then can be effectively reduced frictional dissipation between the two.Preferably, the total surface area of the outer peripheral surface be P, described first
The surface area of facade 423 and second facade 424 and be S, P/3≤S≤2P/3, at this point, the eccentric massblock 42 both may be used
Guarantee the lubrication of mating surface to there is the enough lubricating oil of reasonable space, also maximally reduces rubbing for mating surface
Area is wiped, this advantageously reduces compressor power consumption and improves compressor efficiency.Further, it is projected in first plane, institute
The contact arc length for stating the first cylindrical surface 422 and the inner hole of the roller 1 is that also it is necessary to carry out necessary limitation by L, it is preferable that L
>=8mm, this can effectively prevent the contact area of first cylindrical surface 422 and the inner hole hole wall of the roller 1 is too small to cause
Stress excessively concentrate and then increase the degree of wear on first cylindrical surface 422.
As shown in figure 12, arrow shows the flow route of lubricating oil in figure, according to an embodiment of the invention, also providing one
Kind compressor, including above-mentioned compressor pump.Due to using above-mentioned compressor pump, when compressor operation,
The rotating assembly 4 will be conveyed the lubricating oil in main oil sump 102 by oil guide structure (such as existing oil guide piece etc.)
To the intermediate oil sump 101 in 1 inner hole of roller, in turn, the lubricating oil of the intermediate oil sump 101 is led via described first
Oily structure 12, the second oil guide structure 31 enter to realize that the head to the slide plate 2 lubricates in the groove 11, further
Ground, the lubricating oil of the intermediate oil sump 101 will have part via the eccentric massblock 42 and the roller 1 inner hole hole wall it
Between the mating surface that both enters of gap, and be stored in the annular groove 43 and enter institute eventually by the third oil guide structure 13
State in groove, certainly, when on the periphery wall of the eccentric massblock 42 have the first facade 423 and/or the second facade 424
When, the intermediate oil sump 101 will join together to form one with the adjacent domain of first facade 423 and/or the second facade 424
The intermediate oil sump of a broad sense.
According to an embodiment of the invention, also providing a kind of air conditioner, including above-mentioned compressor.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.Above only
It is the preferred embodiment of the present invention, it is noted that for those skilled in the art, do not departing from this hair
Under the premise of bright technical principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as guarantor of the invention
Protect range.
Claims (15)
1. a kind of compressor pump, which is characterized in that including roller (1), slide plate (2), constructed on the roller (1) fluted
(11), the groove (11) is articulated with the groove (11) along the axially extending of the roller (1), the head of the slide plate (2)
In, it is configured with the first oil guide structure (12) on the end face of the roller (1), the lubricating oil in roller (1) inner hole is via institute
The first oil guide structure (12) is stated to flow in the groove (11).
2. compressor pump according to claim 1, which is characterized in that further include rotating assembly (4), the rotating assembly
(4) it being installed in the inner hole of the roller (1), definition is the first plane perpendicular to a plane of the roller (1) axial direction,
It is projected in first plane, the groove (11) has the first line of symmetry, and first oil guide structure (12) is in described the
Upstream side of one line of symmetry close to the rotating assembly (4) direction of rotation.
3. compressor pump according to claim 2, which is characterized in that projected in first plane, described first
Oil guide structure (12) has the second line of symmetry, and first line of symmetry and the second line of symmetry pass through the axle center of the roller (1), institute
It states and forms the first angle a between the first line of symmetry and second line of symmetry, 10 °≤a≤60 °.
4. compressor pump according to claim 2, which is characterized in that further include end flange (3), the end flange
(3) the end face lid that first oil guide structure (12) is configured with the roller (1), which closes, to be connected, end flange (3) direction
Roller (1) side is configured with the second oil guide structure (31), and the lubricating oil in roller (1) inner hole is led via described second
Oily structure (31) flow in the groove (11).
5. compressor pump according to claim 4, which is characterized in that second oil guide structure (31) is in the end
Width in flange (3) circumferential direction is K, 0.5mm≤K≤2mm.
6. compressor pump according to claim 5, which is characterized in that second oil guide structure (31) is along the end
Flange (3) radially extend, and are also configured with exhaust outlet (32) on the end flange (3), second oil guide structure (31)
The minimum spacing of cell wall and the peripheral wall of the exhaust outlet (32) is L, L >=3mm.
7. the compressor pump according to any one of claim 2 to 6, which is characterized in that the cell wall of the groove (11)
On be also configured with third oil guide structure (13), the lubricating oil in roller (1) inner hole is via the third oil guide structure (13)
It flow in the groove (11).
8. compressor pump according to claim 7, which is characterized in that the rotating assembly (4) include shaft (41) with
And the eccentric massblock (42) with the shaft (41) suit, the outer peripheral surface of the eccentric massblock (42) they are cylindrical surface (421),
The outer peripheral surface is equipped with annular groove (43), and the annular groove (43) is along the circumferentially extending of the outer peripheral surface and the position of the annular groove (43)
It sets corresponding with the position of the third oil guide structure (13).
9. the compressor pump according to any one of claim 2 to 6, which is characterized in that the rotating assembly (4) includes
Shaft (41) and the eccentric massblock (42) being set with the shaft (41), the outer peripheral surface of the eccentric massblock (42) include
First cylindrical surface (422) and the first facade (423), first cylindrical surface (422) and first facade (423) are described inclined
Continuously it is arranged on the direction of rotation of heart mass block (42).
10. compressor pump according to claim 9, which is characterized in that the outer peripheral surface of the eccentric massblock (42) is also
Including the second facade (424), definition is the first plane perpendicular to a plane of the roller (1) axial direction, flat described first
It is projected on face, first cylindrical surface (422) has the third line of symmetry Jing Guo the eccentric massblock (42) geometric center, institute
It is symmetrical about the third line of symmetry with second facade (424) to state the first facade (423).
11. compressor pump according to claim 10, which is characterized in that the total surface area of the outer peripheral surface is P, described
The surface area of first facade (423) and second facade (424) and be S, P/3≤S≤2P/3.
12. compressor pump according to claim 11, which is characterized in that projected in first plane, described
The contact arc length of the inner hole on one cylindrical surface (422) and the roller (1) is L, L >=8mm.
13. compressor pump according to claim 1, which is characterized in that the head configuration of the slide plate (2) has oil storage tank
(21), the oil storage tank (21) is along the axially extending of the roller (1), and the position of the oil storage tank (21) is led with described first
The outlet port of oily structure (12) is corresponding.
14. a kind of compressor, including compressor pump, which is characterized in that the compressor pump is to appoint in claim 1 to 13
Compressor pump described in one.
15. a kind of air conditioner, including compressor, which is characterized in that the compressor is compressor described in claim 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350545.8A CN110319018B (en) | 2019-04-28 | 2019-04-28 | Compressor pump body, compressor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350545.8A CN110319018B (en) | 2019-04-28 | 2019-04-28 | Compressor pump body, compressor and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110319018A true CN110319018A (en) | 2019-10-11 |
| CN110319018B CN110319018B (en) | 2023-11-17 |
Family
ID=68113097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910350545.8A Active CN110319018B (en) | 2019-04-28 | 2019-04-28 | Compressor pump body, compressor and air conditioner |
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| CN (1) | CN110319018B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Publication date |
|---|---|
| CN110319018B (en) | 2023-11-17 |
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