CN108678951A - Pump assembly and compressor and air conditioner - Google Patents
Pump assembly and compressor and air conditioner Download PDFInfo
- Publication number
- CN108678951A CN108678951A CN201810806747.4A CN201810806747A CN108678951A CN 108678951 A CN108678951 A CN 108678951A CN 201810806747 A CN201810806747 A CN 201810806747A CN 108678951 A CN108678951 A CN 108678951A
- Authority
- CN
- China
- Prior art keywords
- lantern ring
- roller
- wall
- pump assembly
- oil
- 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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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
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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
-
- 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
- F04C29/06—Silencing
-
- 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
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/13—Noise
- F04C2270/135—Controlled or regulated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
A kind of pump assembly of present invention offer and compressor and air conditioner, pump assembly, including roller and slide plate；The gabarit of roller is cylinder, the first clamping portion is provided on the peripheral surface of roller, the second clamping portion that can be connected on the first clamping portion is provided on slide plate, and when roller does the rotary motion centered on own axes, slide plate and roller being capable of relative motions.The present invention have can anti-slip limiting plate there is the efficiency for detaching and influencing compressor with roller, while the advantages of mechanical noise can also be reduced.
Description
Technical field
The present invention relates to family's electro-technical field, more particularly to a kind of pump assembly and compressor and air conditioner.
Background technology
Rolling rotor compressor by the fit structure of roller and slide plate by cylinder, roller, crankshaft eccentric portion with up and down
The closed crescent moon cavity of flange composition is divided into high pressure chest and low pressure chamber, slide plate to move reciprocatingly in sliding vane groove, the slide plate back of the body
Spring is housed, spring ensures that slide plate is pressed on roller outer round surface to the active force of slide plate, to realize in the tail-groove structure of face
The sealing of high-low pressure chamber.In the process of running, slide plate is by gas force, frictional force, inertia force, sliding vane groove for rolling rotor compressor
Comprehensive function with roller to motive powers such as its active forces, the direction of each active force and size are with compressor rotation angle
Variation and change, the motion state of slide plate changes therewith.
When compressor is when very high-frequency is run, slide plate is deteriorated therewith to the followability of roller, and slide plate is caused to be detached from roller,
So as to cause high-low pressure chamber be connected to, seriously affect efficiency when compressor high-speed cruising, simultaneously because slide plate detached with roller and
Caused collision between the two can significantly promote the shock mechanical noise of compressor.On the other hand, with control technology
Development, the frequency of compressor low-frequency operation is also lower and lower, and the exception that compressor generally occurs under low frequency light industry condition is rattled away
The one of the major reasons of sound are exactly that slide plate is detached from the mechanical noise that slide plate caused by roller hits roller.
Invention content
The main purpose of the present invention is to provide a kind of pump assembly and compressors and air conditioner, being capable of anti-slip limiting plate and rolling
There is the efficiency for detaching and influencing compressor in son, while can also reduce mechanical noise.
One aspect of the present invention provides a kind of pump assembly, including roller and slide plate；
The gabarit of the roller is cylinder, and the first clamping portion, the slide plate are provided on the peripheral surface of the roller
On be provided with the second clamping portion that can be connected on first clamping portion, and in the roller does and is with own axes
When the rotary motion of the heart, the slide plate and the roller being capable of relative motions.
More preferably, first clamping portion is along the axially extending annular protrusion of the roller, and the annular protrusion has
Perpendicular to the card access surface of the roller axis, there is the circular ring shape card of the axis centered on the roller axis in the card access surface
Slot；
The both ends of the slide plate are respectively head end and tail end, and second clamping portion is the card being arranged on the slide plate head
It hooks, the slide plate is hooked on by the hook in the card slot, when the roller does the fortune of the rotation centered on own axes
When dynamic, the extending direction that the hook can be along the card slot in the card slot moves.
More preferably, further include the lantern ring of circular ring shape；
There is the gap extended along the lantern ring axis direction, the lantern ring to be set in the rolling on the side wall of the lantern ring
It can relatively rotate on son and with the roller, the slide plate is threaded through in the gap.
More preferably, the gap has two the opposite first end faces and second end extended along the lantern ring axis direction
Face；
The first end face and/or the second end face on the section of the set ring axis shape be curve.
More preferably, further include main shaft, the main shaft has the lubrication channel for allowing lubricating oil to enter；
The roller is set on the main shaft, is provided with and can be connected with the lubrication channel in the outer surface of the main shaft
Logical lubrication hole, and the position of the lubrication hole is higher than the roller, so that lubricating oil in the lubrication channel can be from
The lubrication hole outflow, and enter between the inner wall and the outer wall of the roller of the lantern ring.
More preferably, the lantern ring has upper surface, and opening upwards oil storage tank, the lubrication are provided on the upper surface
The position in hole is higher than the upper surface, so that the lubricating oil in the lubrication channel can flow out and drop onto from the lubrication hole
In the oil storage tank；
The oil storage tank forms notch on the inner wall of the lantern ring, so that the lubricating oil in the oil storage tank can pass through
The notch flows between the inner wall of the lantern ring and the outer wall of the roller.
More preferably, in the projection perpendicular to the set ring axis, the oil storage tank is circle in the axis along the lantern ring
The camber line of the heart extends or the streamlined extension of the oil storage tank.
More preferably, in the projection perpendicular to the set ring axis, the oil storage tank is round rectangular or trapezoidal.
More preferably, the quantity of the oil storage tank is at least one, when the quantity of the oil storage tank is more than two, two
Oil storage tank described above is laid successively along the circumferential direction of the lantern ring.
More preferably, the axially extending oil guide groove along the lantern ring is provided on the inner wall of the lantern ring, so that into institute
The Oil Guide can be passed through from the upper end of the lantern ring inner wall by stating the lubricating oil between the inner wall of lantern ring and the outer wall of the roller
Slot flows to lantern ring inner wall lower end.
More preferably, the quantity of the oil guide groove is at least two, circumferential direction of at least two oil guide grooves along the lantern ring
Interval is laid successively.
More preferably, the lower end of the lantern ring is located within the card slot；
At least one oil-through-hole is equipped on the side wall of the lantern ring, the position of the oil-through-hole is higher than the card access surface,
So that the lubricating oil between the inner wall of the lantern ring and the outer wall of the roller can be flowed out by the oil-through-hole, and along described
The outer wall of lantern ring flows into the card slot.
More preferably, the oil supply gallery of the head end and the tail end can be penetrated through by being provided on the slide plate, make entrance
Lubricating oil between the inner wall of the lantern ring and the outer wall of the roller can enter oil supply gallery from the head end, and along institute
It states oil supply gallery and flows to the tail end.
Another aspect of the invention provides a kind of compressor, includes the pump assembly of any of the above technical characteristic.
Another aspect of the invention provides a kind of air conditioner, includes the compressor of any of the above technical characteristic.
The pump assembly of the offer of the present invention, it is described using being provided with the first clamping portion on the peripheral surface of the roller
The second clamping portion that can be connected on first clamping portion is provided on slide plate, and when the roller is done with own axes
Centered on rotary motion when, the slide plate and the roller are capable of the technical solution of relative motion, being capable of anti-slip limiting plate and rolling
There is the efficiency for detaching and influencing compressor in son, while can also reduce mechanical noise.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and constitutes the part of the present invention, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is one embodiment decomposition diagram of pump assembly provided by the invention；
Fig. 2 is one embodiment cross-sectional view of pump assembly provided by the invention；
Fig. 3 is the roller schematic diagram in Fig. 2；
Fig. 4 is the slide plate schematic diagram in Fig. 2；
Fig. 5 is the first way schematic diagram of the lantern ring in Fig. 2；
Fig. 6 is the second way schematic diagram of the lantern ring in Fig. 2；
Fig. 7 is the third schematic diagram of the lantern ring in Fig. 2.
In figure：1, roller；11, the first clamping portion；12, annular protrusion；13, card access surface；14, card slot；2, slide plate；21,
Two clamping portions；22, oil supply gallery；23, head end；24, tail end；25, hook；3, lantern ring；31, gap；32, first end face；33,
Biend；34, upper surface；35, oil storage tank；36, oil guide groove；37, oil-through-hole；4, main shaft；41, lubrication channel；42, lubrication hole；
5, cylinder；51, sliding vane groove.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.
As shown in Figure 1, 2, the gabarit of a kind of pump assembly, including roller 1 and slide plate 2, roller 1 is cylinder, in roller 1
Peripheral surface on be provided with the first clamping portion 11, be provided on slide plate 2 can be connected on the first clamping portion 11 second clamping
Portion 21, and when roller 1 does the rotary motion centered on own axes, slide plate 2 and roller 1 being capable of relative motions.Using
Such technical solution, can anti-slip limiting plate 2 be detached from roller 1, it is ensured that 2 followability of slide plate, improve 2 stern notch spring of slide plate it is instantaneous
Stress, and then avoid influencing the efficiency of compressor because slide plate 2 is detached from due to roller 1 detaches, while mechanical noise can also be reduced.
Specifically, as shown in figure 3, the first clamping portion 11 is along the axially extending annular protrusion 12 of roller 1, annular protrusion 12
With the card access surface 13 perpendicular to 1 axis of roller, there is the circular ring shape card slot of the axis centered on 1 axis of roller in card access surface 13
14.Simultaneously as shown in figure 4, the both ends of slide plate 2 are respectively head end 23 and tail end 24, the second clamping portion 21 is setting in slide plate 2
The hook 25 in portion, slide plate 2 are hooked on by hook 25 in card slot 14, when roller 1 does the rotary motion centered on own axes
When, the extending direction that hook 25 can be along card slot 14 in card slot 14 moves.The axis of roller 1 is in vertical in actual use
State, annular protrusion 12 can be arranged in the upper end of roller 1, and downward, the opening of card slot 14 is also downward for card access surface 13 at this time.Annular
Protrusion 12 can be arranged in the lower end of roller 1, and upward, the opening of card slot 14 is also upward for card access surface 13 at this time.
Further, as shown in Fig. 1,2,5,6,7, further include the lantern ring 3 of circular ring shape, have along set on the side wall of lantern ring 3
The gap 31 that 3 axis direction of ring extends, lantern ring 3 are set on roller 1 and can be relatively rotated with roller 1, and slide plate 2 is threaded through open-minded
In mouth 31.Preferably, as shown in figure 5, gap 31 has two opposite 32 Hes of first end face extended along 3 axis direction of lantern ring
Second end face 33, first end face 32 and/or second end face 33 on the section of 3 axis of lantern ring shape be curve, with drop
The contact area of low first end face 32 and/or second end face 33 and slide plate 2.
Further include main shaft 4 as shown in Figure 1, 2, there is main shaft 4 permission lubricating oil to enter as a kind of embodiment
Lubrication channel 41, roller 1 are set on main shaft 4, and the lubrication that can be connected to lubrication channel 41 is provided in the outer surface of main shaft 4
Hole 42, and the position of lubrication hole 42 is higher than roller 1, so that the lubricating oil in lubrication channel 41 can be flowed out from lubrication hole 42,
And enter between the inner wall and the outer wall of roller 1 of lantern ring 3, with to being lubricated therebetween, while the inner wall and roller of lantern ring 3
Lubricating oil between 1 outer wall can also be by the head end 23 and card slot 14 that move to slide plate 2 of roller, and then can be right
It is lubricated between the head end 23 and the outer wall of roller 1 of slide plate 2, can be also lubricated between hook 25 and card slot 14.
The third frame mode as shown in Figure 7 can be used in lantern ring 3 at this time, is provided with along lantern ring 3 on the inner wall of lantern ring 3
Axially extending oil guide groove 36, so that can be out of lantern ring 3 into the lubricating oil between the inner wall and the outer wall of roller 1 of lantern ring 3
The upper end of wall flows to 3 inner wall lower end of lantern ring by oil guide groove 36, to improve the lubricant effect between lantern ring 3 and roller 1.Specifically
The quantity on ground, oil guide groove 36 is at least two, and at least two oil guide grooves 36 are spaced laying successively along the circumferential direction of lantern ring 3.It needs
It can be one that bright, which is the quantity of oil guide groove 36,.
Specifically, as shown in Figure 5,6, lantern ring 3 has upper surface 34, and opening upwards oil storage tank is provided on upper surface 34
35, the position of lubrication hole 42 is higher than upper surface 34, so that the lubricating oil in lubrication channel 41 can flow out and drip from lubrication hole 42
It falls in oil storage tank 35, oil storage tank 35 forms notch on the inner wall of lantern ring 3, so that the lubricating oil in oil storage tank 35 can pass through
Notch flows between the inner wall of lantern ring 3 and the outer wall of roller 1.It wherein can be as shown in figure 5, in the projection perpendicular to 3 axis of lantern ring
On, oil storage tank 35 extends in the camber line that the axis along lantern ring 3 is the center of circle or 35 streamlined extension of oil storage tank.It also can be such as Fig. 6
Shown, in the projection perpendicular to 3 axis of lantern ring, oil storage tank 35 is round rectangular or trapezoidal.Further, as shown in fig. 6,
The quantity of oil storage tank 35 is two or more, and is laid successively along the circumferential direction of lantern ring 3.It should be noted that the quantity of oil storage tank 35 can
To be one.
As a kind of embodiment, as shown in Fig. 2, the lower end of lantern ring 3 is located within card slot 14, as shown in Fig. 5,6,7,
At least one oil-through-hole 37 is equipped on the side wall of lantern ring 3, the position of oil-through-hole 37 is higher than card access surface 13, so that lantern ring 3 is interior
Lubricating oil between wall and the outer wall of roller 1 can be flowed out by oil-through-hole 37, and be flowed into card slot 14 along the outer wall of lantern ring 3,
To be lubricated between 14 inner wall of the outer wall to 3 lower end of lantern ring and card slot.
As a kind of embodiment, as shown in figure 4, head end 23 and tail end 24 can be penetrated through by being provided on slide plate 2
Oil supply gallery 22 makes into the lubricating oil between the inner wall and the outer wall of roller 1 of lantern ring 3, and it is logical can to enter fuel feeding from head end 23
Road 22, and flow to tail portion along oil supply gallery 22.Since in actual use, as shown in Fig. 1,2, pump assembly further includes cylinder
5, sliding vane groove 51 is provided on the inner wall of cylinder 5, and slide plate 2 is located within sliding vane groove 51, and makees linear reciprocation fortune in sliding vane groove 51
Dynamic, the lubricating oil between the inner wall and the outer wall of roller 1 of lantern ring 3 can enter oil supply gallery 22 from head end 23, and logical along fuel feeding
Road 22 flows to tail end 24, and enters sliding vane groove 51, to be lubricated between slide plate 2 and sliding vane groove 51.
To realize goal of the invention, another aspect of the invention provides a kind of compressor, including is pumped described in above example
Body component.
To realize goal of the invention, another aspect of the invention provides a kind of air conditioner, including is pressed described in above example
Contracting machine.
Above example make the present invention have can anti-slip limiting plate there is the efficiency for detaching and influencing compressor with roller, together
When the advantages of can also reducing mechanical noise.
Example the above is only the implementation of the present invention is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.Any modification made by all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., should be included within scope of the presently claimed invention.
Claims (15)
1. a kind of pump assembly, it is characterised in that：
Including roller (1) and slide plate (2)；
The gabarit of the roller (1) is cylinder, and the first clamping portion (11), institute are provided on the peripheral surface of the roller (1)
The second clamping portion (21) for being provided with and capable of being connected on first clamping portion (11) on slide plate (2) is stated, and works as the rolling
When sub (1) does the rotary motion centered on own axes, the slide plate (2) and the roller (1) being capable of relative motions.
2. pump assembly according to claim 1, it is characterised in that：
First clamping portion (11) is along the axially extending annular protrusion (12) of the roller (1), the annular protrusion (12)
Have with the roller (1) axis with the card access surface (13) perpendicular to the roller (1) axis, on the card access surface (13) and is
The circular ring shape card slot (14) of central axis；
The both ends of the slide plate (2) are respectively head end (23) and tail end (24), and second clamping portion (21) is to be arranged described
The hook (25) on slide plate (2) head, the slide plate (2) is hooked on by the hook (25) in the card slot (14), when described
When roller (1) does the rotary motion centered on own axes, the hook (25) can be in the card slot (14) along described
The extending direction of card slot (14) moves.
3. pump assembly according to claim 2, it is characterised in that：
It further include the lantern ring (3) of circular ring shape；
There is the gap (31) extended along the lantern ring (3) axis direction, lantern ring (3) set on the side wall of the lantern ring (3)
It is located on the roller (1) and can be relatively rotated with the roller (1), the slide plate (2) is threaded through in the gap (31).
4. pump assembly according to claim 3, it is characterised in that：
The gap (31) has two the opposite first end faces (32) and second end extended along the lantern ring (3) axis direction
Face (33)；
The first end face (32) and/or the second end face (33) are in the shape on the section of the lantern ring (3) axis
For curve.
5. pump assembly according to claim 3 or 4, it is characterised in that：
Further include main shaft (4), the main shaft (4) has the lubrication channel (41) for allowing lubricating oil to enter；
The roller (1) is set on the main shaft (4), and being provided in the outer surface of the main shaft (4) can be with the lubrication
The lubrication hole (42) of channel (41) connection, and the position of the lubrication hole (42) is higher than the roller (1), so that the lubrication
Lubricating oil in channel (41) can be flowed out from the lubrication hole (42), and enter the inner wall of the lantern ring (3) and the roller
(1) between outer wall.
6. pump assembly according to claim 5, it is characterised in that：
The lantern ring (3) has upper surface (34), and opening upwards oil storage tank (35) is provided on the upper surface (34), described
The position of lubrication hole (42) is higher than the upper surface (34), so that the lubricating oil in the lubrication channel (41) can be from the profit
Slide opening (42) is flowed out and is dropped onto in the oil storage tank (35)；
The oil storage tank (35) forms notch on the inner wall of the lantern ring (3), so that the lubricating oil in the oil storage tank (35)
It can be flowed to by the notch between the inner wall of the lantern ring (3) and the outer wall of the roller (1).
7. pump assembly according to claim 6, it is characterised in that：
In the projection perpendicular to the lantern ring (3) axis, the oil storage tank (35) is the center of circle in the axis along the lantern ring (3)
Camber line extend or the oil storage tank (35) streamlined extension.
8. pump assembly according to claim 6, it is characterised in that：
In the projection perpendicular to the lantern ring (3) axis, the oil storage tank (35) is round rectangular or trapezoidal.
9. pump assembly according to claim 6, it is characterised in that：
The quantity of the oil storage tank (35) is at least one, when the quantity of the oil storage tank (35) is more than two, two with
The upper oil storage tank (35) is laid successively along the circumferential direction of the lantern ring (3).
10. pump assembly according to claim 5, it is characterised in that：
The axially extending oil guide groove (36) along the lantern ring (3) is provided on the inner wall of the lantern ring (3), so that described in
Lubricating oil between the inner wall and the outer wall of the roller (1) of lantern ring (3) can pass through institute from the upper end of the lantern ring (3) inner wall
It states oil guide groove (36) and flows to the lantern ring (3) inner wall lower end.
11. pump assembly according to claim 10, it is characterised in that：
The quantity of the oil guide groove (36) is at least one, when the quantity of the oil guide groove (36) is more than two, two with
The upper oil guide groove (36) is spaced laying successively along the circumferential direction of the lantern ring (3).
12. pump assembly according to claim 5, it is characterised in that：
The lower end of the lantern ring (3) is located within the card slot (14)；
At least one oil-through-hole (37) is equipped on the side wall of the lantern ring (3), the position of the oil-through-hole (37) is higher than described
Card access surface (13), so that the lubricating oil between the inner wall of the lantern ring (3) and the outer wall of the roller (1) can be by described logical
Oilhole (37) flows out, and is flowed into the card slot (14) along the outer wall of the lantern ring (3).
13. pump assembly according to claim 5, it is characterised in that：
The oil supply gallery (22) of the head end (23) and the tail end (24) can be penetrated through by being provided on the slide plate (2), be made
Lubricating oil between the inner wall and the outer wall of the roller (1) of the lantern ring (3) can enter from the head end (23) and supply
Oily channel (22), and flow to the tail end (24) along the oil supply gallery (22).
14. a kind of compressor, it is characterised in that：
Including the pump assembly described in claim 1 to 13 any one.
15. a kind of air conditioner, it is characterised in that：
Including the compressor described in claim 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810806747.4A CN108678951B (en) | 2018-07-20 | 2018-07-20 | Pump body assembly, compressor and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810806747.4A CN108678951B (en) | 2018-07-20 | 2018-07-20 | Pump body assembly, compressor and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108678951A true CN108678951A (en) | 2018-10-19 |
| CN108678951B CN108678951B (en) | 2023-08-29 |
Family
ID=63814766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810806747.4A Active CN108678951B (en) | 2018-07-20 | 2018-07-20 | Pump body assembly, compressor and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108678951B (en) |
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| JPH0599183A (en) * | 1991-08-07 | 1993-04-20 | Daikin Ind Ltd | Rotary compressor |
| CN203685578U (en) * | 2013-09-29 | 2014-07-02 | 郑州凌达压缩机有限公司 | Compressor roller and compressor comprising same |
| CN106246542A (en) * | 2016-09-18 | 2016-12-21 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body structure and compressor |
| CN106246543A (en) * | 2016-10-17 | 2016-12-21 | 珠海凌达压缩机有限公司 | A kind of fit structure of compressor and roller thereof and slide plate |
| JP2017008819A (en) * | 2015-06-23 | 2017-01-12 | ダイキン工業株式会社 | Rotary compressor |
| CN107061280A (en) * | 2017-06-14 | 2017-08-18 | 珠海格力电器股份有限公司 | Slide plate Anti-isenagage structure, assembly method and the compressor with the structure |
| CN107588003A (en) * | 2017-08-21 | 2018-01-16 | 珠海格力电器股份有限公司 | A kind of roller compressor |
| CN208595064U (en) * | 2018-07-20 | 2019-03-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump assembly and compressor and air conditioner |
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| JPH0599183A (en) * | 1991-08-07 | 1993-04-20 | Daikin Ind Ltd | Rotary compressor |
| CN203685578U (en) * | 2013-09-29 | 2014-07-02 | 郑州凌达压缩机有限公司 | Compressor roller and compressor comprising same |
| JP2017008819A (en) * | 2015-06-23 | 2017-01-12 | ダイキン工業株式会社 | Rotary compressor |
| CN106246542A (en) * | 2016-09-18 | 2016-12-21 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump body structure and compressor |
| CN106246543A (en) * | 2016-10-17 | 2016-12-21 | 珠海凌达压缩机有限公司 | A kind of fit structure of compressor and roller thereof and slide plate |
| CN107061280A (en) * | 2017-06-14 | 2017-08-18 | 珠海格力电器股份有限公司 | Slide plate Anti-isenagage structure, assembly method and the compressor with the structure |
| CN107588003A (en) * | 2017-08-21 | 2018-01-16 | 珠海格力电器股份有限公司 | A kind of roller compressor |
| CN208595064U (en) * | 2018-07-20 | 2019-03-12 | 珠海格力节能环保制冷技术研究中心有限公司 | Pump assembly and compressor and air conditioner |
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| CN108678951B (en) | 2023-08-29 |
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