CN108361194B - A kind of outer rotor horizontal type scroll compressor - Google Patents
A kind of outer rotor horizontal type scroll compressor Download PDFInfo
- Publication number
- CN108361194B CN108361194B CN201810060741.7A CN201810060741A CN108361194B CN 108361194 B CN108361194 B CN 108361194B CN 201810060741 A CN201810060741 A CN 201810060741A CN 108361194 B CN108361194 B CN 108361194B
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- Prior art keywords
- crankshaft
- outer rotor
- oil
- horizontal type
- head bracket
- 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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- 230000006835 compression Effects 0.000 claims abstract description 20
- 238000007906 compression Methods 0.000 claims abstract description 20
- 239000003921 oil Substances 0.000 claims description 101
- 239000010687 lubricating oil Substances 0.000 claims description 18
- 239000000446 fuel Substances 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 10
- 238000005461 lubrication Methods 0.000 description 4
- 206010008469 Chest discomfort Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000005086 pumping 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
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
-
- 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
- F04C29/02—Lubrication; Lubricant separation
-
- 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
- F04C2240/30—Casings or housings
-
- 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
- F04C2240/60—Shafts
- F04C2240/601—Shaft flexion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary Pumps (AREA)
Abstract
The invention discloses a kind of outer rotor horizontal type scroll compressors, for horizontal type scroll compressor field, including casing, compression mechanism and driving mechanism, the compression mechanism includes determine vortex disk and orbiter, determine vortex disk and orbiter cooperatively form compression chamber, there is the air intake duct communicated with the inlet end of compression chamber and the exhaust pipe communicated with the exhaust end of compression chamber on casing, the driving mechanism includes inner stator, outer rotor and the crankshaft connecting with outer rotor, the eccentric part and orbiter of the crankshaft are cooperatively connected, and the orbiter is equipped with cross slip-ring.The present invention uses outer rotor motor driven, since outer rotor working radius is big, that is the arm of force of rotation torque is long, so motor size can be made small, there is very big free space between outer rotor and casing, meanwhile, it can be under the premise of need not increase crankshaft external diameter, the frictional force of each Contact Pair is reduced, abrasion is reduced.
Description
Technical field
The present invention is used for horizontal type scroll compressor field, more particularly to a kind of outer rotor horizontal type scroll compressor.
Background technique
Existing horizontal type scroll compressor, crankshaft are arranged in horizontal direction, and motor internal rotor is assemblied on crank spindle, outer fixed
Son is assemblied on casing by hot cover process.In order to realize bigger torque output, expanded motor capacity is needed, motor materials increase
Add, then rotor weight dramatically increases.Since rotor is mounted in the middle part of crankshaft, rotor generates crankshaft under self gravitation effect curved
Qu Zuoyong, when high speed rotation, whole crankshaft is not able to maintain coaxial operating, but does the rotation of American football shape, therefore in each contact
Secondary frictional force increases, abrasion aggravation.In order to reduce crankshaft deformation, it is necessary to increase crankshaft external diameter.
In addition, being distributed in the bottom of entire shell in the lubricating oil injection shell of existing horizontal type scroll compressor, impregnating electricity
Machine stator, without dedicated oil guard, so injection flow is big.
Summary of the invention
The purpose of the present invention is to provide a kind of outer rotor horizontal type scroll compressors, use outer rotor motor driven, by
Big in outer rotor working radius, i.e. the arm of force of rotation torque is long, so motor size can be made small, outer rotor and casing it
Between have very big free space, meanwhile, the frictional force of each Contact Pair can be reduced under the premise of need not increase crankshaft external diameter,
Reduce abrasion.
The technical solution adopted by the present invention to solve the technical problems is: a kind of outer rotor horizontal type scroll compressor, including
Casing, compression mechanism and driving mechanism, the compression mechanism include determine vortex disk and orbiter, determine vortex disk and orbiter
It cooperatively forms compression chamber, there is the air intake duct communicated with the inlet end of compression chamber on casing and is communicated with the exhaust end of compression chamber
Exhaust pipe, the driving mechanism include inner stator, outer rotor and the crankshaft connecting with outer rotor, the eccentric part of the crankshaft with
Orbiter is cooperatively connected, and the orbiter is equipped with cross slip-ring.
It is further used as the improvement of technical solution of the present invention, and head bracket is equipped in the casing, and the head bracket is equipped with
The crankshaft hole of crankshaft is placed, the head bracket has the axis hole extension rearwardly extended, and the inner stator is fixedly mounted on institute
It states on axis hole extension, the outer rotor is fixed on crankshaft tail portion by outer rotor bracket.
It is further used as the improvement of technical solution of the present invention, and casing has closed inner cavity, and the determine vortex disk is equipped with
The exhaust passage communicated with inner cavity, the exhaust pipe are communicated with inner cavity, and the crankshaft has the head branch cooperated with the crankshaft hole
Frame portion, the head bracket portion are equipped with oil groove, and the crankshaft is equipped with the oilhole that the oil groove and eccentric part is connected, the head branch
Frame bottom is equipped with the fuel sucking pipe be connected with the oil groove.
It is further used as the improvement of technical solution of the present invention, and casing internal is equipped with preceding oil baffle and rear oil baffle, before described
Motor cavity is formed between oil baffle and rear oil baffle, the inner stator, outer rotor are located in the motor cavity.
It is further used as the improvement of technical solution of the present invention, and the crankshaft is equipped with balance weight in the opposite side of eccentric part, described
Head bracket has balance weight escape groove, and the bottom of the motor cavity has middle oil storage tank, further includes by the middle oil storage tank and putting down
First oil balance tube of the block escape groove that weighs connection.
It is further used as the improvement of technical solution of the present invention, bottom of shell oil storage tank before the front side of preceding oil baffle is formed,
The oil storage tank after the rear side of rear oil baffle is formed, further includes the second oil balance tube for connecting preceding oil storage tank with rear oil storage tank.
It is further used as the improvement of technical solution of the present invention, and the head bracket bottom is equipped with fuel sucking pipe mounting hole, the suction
Oil pipe is mounted in the fuel sucking pipe mounting hole by interference fit, and preceding oil storage tank is protruded into the lower end of fuel sucking pipe.
It is further used as the improvement of technical solution of the present invention, and the oil groove is the annular oil being located in the head bracket portion
Slot, the crankshaft form first shaft shoulder and second shaft shoulder in the two sides of annular oil groove, set between first shaft shoulder and crankshaft hole
There is first bearing, the head bracket is equipped with head bracket bearing groove, second shaft shoulder between balance weight escape groove and crankshaft hole
It is equipped with second bearing between head bracket bearing groove, the first lubricating oil is equipped between first shaft shoulder and first bearing and is permeated
Slot.
It is further used as the improvement of technical solution of the present invention, and the orbiter has drive seat, sets in the drive seat
There is the driver slot of the eccentric part insertion for crankshaft, 3rd bearing, the song are equipped between the eccentric part and driver slot of the crankshaft
It is equipped with the second lubricating oil permeable tank between the eccentric part and 3rd bearing of axis, is stayed between the crankshaft end and the slot bottom of driver slot
There is gap, the oilhole is the inclined oil hole of air that the gap is extended to by oil groove inclination.
It is further used as the improvement of technical solution of the present invention, and tail bracket is equipped in the casing, and the tail bracket is equipped with
Tail rack shaft holder is equipped with fourth bearing between the crankshaft and tail rack shaft holder.
Beneficial effects of the present invention: the present invention is rotated using outer rotor motor driven since outer rotor working radius is big
The arm of force of torque is long, so motor size can be made small, there is very big free space between outer rotor and casing, meanwhile,
The frictional force of each Contact Pair can be reduced under the premise of need not increase crankshaft external diameter, reduce abrasion.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is structural schematic diagram of the embodiment of the present invention.
Specific embodiment
Referring to Fig.1, that show the specific structures of the preferred embodiments of the invention.It will be detailed below of the invention each
The design feature of component, and when if there is being described to direction (upper and lower, left and right, before and after), it is with structure shown in FIG. 1 for ginseng
Description is examined, but actual use direction of the invention is not limited thereto.
It is described the present invention provides a kind of outer rotor horizontal type scroll compressor, including casing, compression mechanism and driving mechanism
Compression mechanism includes determine vortex disk 11 and orbiter 12, and determine vortex disk 11 and orbiter 12 cooperatively form compression chamber, casing
It is upper that there is the air intake duct 13 communicated with the inlet end of compression chamber and the exhaust pipe 14 communicated with the exhaust end of compression chamber, the driving
Mechanism includes inner stator 21, outer rotor 22 and the crankshaft 3 connecting with outer rotor 22, and inner stator 21, outer rotor 22 form motor,
The eccentric part and orbiter 12 of the crankshaft 3 are cooperatively connected, and the orbiter 12 is equipped with cross slip-ring 15 to prevent stop
Scroll plate 12 makes rotating motion and realizes translation.Wherein, casing uses horizontal design, preferably, the casing includes horizontal
In the middle shell 51 of tubular, closing in the front housing 52 of 51 front end of shell and closing 51 rear end of shell rear shell 53, the air intake duct 13 sets
On the front housing 52, the exhaust pipe 14 is located in the rear shell 53, and the bottom of front housing 52 and rear shell 53 is equipped with under-chassis 54, machine
Foot 54 is equipped with support rubber mat 55, is used for the entire compressor of location and installation.The present invention uses outer rotor motor driven, due to turning outside
Sub- working radius is big, i.e. the arm of force of rotation torque is long, so motor size can be made small, has between outer rotor 22 and casing
Very big free space, meanwhile, the frictional force of each Contact Pair can be reduced under the premise of need not increase crankshaft external diameter, reduced
Abrasion.
When driving mechanism works, outer rotor 22 is rotated with dynamic crankshaft 3, to drive orbiter 12 in determine vortex disk 11
Heart revolution, revolution-radius be orbiter 12 and determine vortex disk 11 center away from namely crankshaft eccentric portion eccentricity.It is logical
The revolution motion is crossed, refrigerant is sucked the compression chamber that orbiter 12 and determine vortex disk 11 form by air intake duct 13, and with pressure
The volume of contracting chamber changes and is compressed, and is discharged from the center exhaust passage of determine vortex disk 11, into compressor inner cavity, then it is cold
But after inner stator 21, outer rotor 22, compressor is discharged by exhaust pipe 14, refrigerant will be after using external refrigerant circuit
Refrigeration cycle is reentered from air intake duct.
Wherein, head bracket 4 is equipped in the casing, head bracket 4 is between motor and compression mechanism, the head bracket 4
It is equipped with the crankshaft hole for placing crankshaft 3, the head bracket 4 has the axis hole extension 41 rearwardly extended, the inner stator 21
It is fixedly mounted on the axis hole extension 41, the outer rotor 22 is located at 21 outside of inner stator and is consolidated by outer rotor bracket 23
It is scheduled on 3 tail portion of crankshaft.
Casing has closed inner cavity, and the determine vortex disk 11 is equipped with the exhaust passage communicated with inner cavity, the exhaust
Pipe 14 is communicated with inner cavity, and the crankshaft 3 has the head bracket portion cooperated with the crankshaft hole, and the head bracket portion is equipped with oil groove
30, the crankshaft 3 is equipped with the oilhole 31 that the oil groove 30 and eccentric part is connected, and 4 bottom of head bracket is equipped with and the oil
The fuel sucking pipe 42 that slot 30 is connected.Therebetween, the inner cavity of casing internal forms high pressure chest, the rotation of crankshaft 3 and orbiter 12 for work
Pair is located at middle pressure chamber, pressure difference is formed between high pressure chest, middle pressure chamber, under the differential pressure action, the lubricating oil of bottom of shell is through oil suction
Pipe 42 enters oil groove 30, and the position of the needs such as the revolute pair of crankshaft 3 and orbiter 12 lubrication is further entered by oilhole 31.
Because if outer rotor 22 is immersed in lubricating oil, big resistance can be generated, increases power input to machine, increase electricity
Machine torque reduces compressor efficiency, reduces compressor low-pressure starting ability.For this purpose, casing internal is equipped with preceding oil baffle 56 with after
Oil baffle 57 forms motor cavity 58 between the preceding oil baffle 56 and rear oil baffle 57, the inner stator 21, outer rotor 22 are located at
In the motor cavity 58, lubricating oil is kept apart by preceding oil baffle 56 and rear oil baffle 57.
The crankshaft 3 is equipped with balance weight in the opposite side of eccentric part, and the head bracket has balance weight escape groove 43, the electricity
The bottom of machine cavity 58 has middle oil storage tank 59, the lubricating oil of motor cavity 58 is collected, preferably, middle oil storage tank 59 sets for groove
Meter is conducive to the lubricating oil in collecting in motor cavity 58.Because the lubricating oil of middle oil storage tank 59 is from the refrigeration for flowing through motor cavity
Filtered down in the mist of oil that agent carries, oil mass is smaller, it is necessary to the oil interceptor of a groove-like be arranged --- middle oil storage tank
59.It further include the first oil balance tube 510 for connecting the middle oil storage tank 59 with balance weight escape groove 43.In high pressure chest, middle pressure
Under pressure difference effect between chamber, the lubricating oil in middle oil storage tank 59 is discharged to the flat of middle pressure chamber by the first oil balance tube 510
Weigh block escape groove 43, and outer rotor 22 is avoided to impregnate refrigerator oil.So small (the internal diameter≤￠ of 510 internal diameter of the first oil balance tube
1.5mm), oil stream amount is small, and the oil level of oil storage tank 59 will not be dipped into outer rotor 22 in guarantee, therefore it is excessive to avoid generation
Running resistance, meanwhile, also avoid middle 59 non lubricant oil of oil storage tank.
In addition, bottom of shell oil storage tank 511 before the front side of preceding oil baffle 56 is formed, forms in the rear side of rear oil baffle 57
Oil storage tank 512 afterwards further include the second oil balance tube 513 for connecting preceding oil storage tank 511 and rear oil storage tank 512, big by aperture
It is connected in the second oil balance tube 513 of the first oil balance tube 510, keeps refrigerator oil liquid level balanced, in the second oil balance tube 513
Diameter is big (internal diameter >=￠ 3mm), reduces the flow resistance of oil, keeps the liquid level of front and back oil storage tank oil groove balanced.
4 bottom of head bracket is equipped with fuel sucking pipe mounting hole, and the fuel sucking pipe 42 passes through interference fit, threaded connection or weldering
It the modes such as connects to be mounted in the fuel sucking pipe mounting hole, preceding oil storage tank 511 is protruded into the lower end of fuel sucking pipe 42, without other sealing members
The fasteners such as device and screw.
Oil groove 30 can be interruption or continuous, preferably, the oil groove 30 is the annular being located in the head bracket portion
Oil groove, the crankshaft 3 forms first shaft shoulder and second shaft shoulder in the two sides of annular oil groove, between first shaft shoulder and crankshaft hole
Equipped with first bearing 61, the head bracket 4 is equipped with head bracket bearing groove between balance weight escape groove 43 and crankshaft hole, and described the
It is equipped with second bearing 62 between two shaft shoulders and head bracket bearing groove, the first lubrication is equipped between first shaft shoulder and first bearing
Oily permeable tank 63, the first lubricating oil permeable tank 63 can be provided in first shaft shoulder or first bearing 61, preferably, the first lubrication
Oily permeable tank 63 is provided on first shaft shoulder, and the first lubricating oil permeable tank 63 is for lubricating crank spindle portion and bearing.
The orbiter 12 has drive seat, and the drive seat is equipped with the driver slot of the eccentric part insertion for crankshaft,
3rd bearing 64 is equipped between the eccentric part and driver slot of the crankshaft 3, between the eccentric part and 3rd bearing 64 of the crankshaft 3
Equipped with the second lubricating oil permeable tank 65, for lubricating crankshaft eccentric portion and bearing.
Wherein, there are gap between 3 end of crankshaft and the slot bottom of driver slot, which is used for oilhole 31 and second
The connection of lubricating oil permeable tank 65, feed lubrication.The oilhole 31 is the oblique oil that the gap is extended to by the oil groove 30 inclination
The axis of hole, the inclined oil hole of air and crankshaft 3 is (>=1.5 °) in a certain angle.When crankshaft high-speed rotates, under the action of the centrifugal force, profit is allowed
Lubricating oil is more efficient to be transported at the top of eccentric part, and pumping ability is stronger, and lubricant effect is more preferably.Especially compressor just starts to transport
The initial phase of work, before the pressure difference between housing high pressure chamber and middle pressure chamber fails sufficiently to set up, crankshaft eccentric portion is tiltedly oily
The charge oil pressure that the centrifugal force in hole generates lubricating oil realizes quick fuel feeding, and compressor initial phase is avoided to wear.
In order to which the crankshaft 3 of high-speed rotation is auxiliarily fixed, it is equipped with tail bracket 7 in the casing, the tail end of the crankshaft 3 can turn
Dynamic is mounted on the tail bracket 7.Moreover, the tail bracket 7 is equipped with tail rack shaft holder 71, the crankshaft 3 and tail branch
Fourth bearing 72 is equipped between frame bearing block 71.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent deformation or replacement can be also made under the premise of spirit, these equivalent variation or replacement are all contained in the application right
It is required that in limited range.
Claims (8)
1. a kind of outer rotor horizontal type scroll compressor, it is characterised in that: including casing, compression mechanism and driving mechanism, the pressure
Contracting mechanism includes determine vortex disk and orbiter, and determine vortex disk and orbiter cooperatively form compression chamber, have and pressure on casing
The air intake duct that the inlet end of contracting chamber communicates and the exhaust pipe communicated with the exhaust end of compression chamber, the driving mechanism include default
Son, outer rotor and the crankshaft connecting with outer rotor, the eccentric part and orbiter of the crankshaft are cooperatively connected, the dynamic vortex
Disk is equipped with cross slip-ring, and head bracket is equipped in the casing, and the head bracket is equipped with the crankshaft hole for placing crankshaft, casing tool
There is closed inner cavity, the determine vortex disk is equipped with the exhaust passage communicated with inner cavity, and the exhaust pipe is communicated with inner cavity, casing
Inside is equipped with preceding oil baffle and rear oil baffle, forms motor cavity between the preceding oil baffle and rear oil baffle, the inner stator, outer
Rotor is located in the motor cavity, and the crankshaft is equipped with balance weight in the opposite side of eccentric part, and the head bracket is kept away with balance weight
Allow slot, the bottom of the motor cavity has middle oil storage tank, further includes connect the middle oil storage tank with balance weight escape groove the
One oil balance tube.
2. outer rotor horizontal type scroll compressor according to claim 1, it is characterised in that: the head bracket has rearwardly
The axis hole extension of extension, the inner stator are fixedly mounted on the axis hole extension, and the outer rotor passes through outer rotor branch
Frame is fixed on crankshaft tail portion.
3. outer rotor horizontal type scroll compressor according to claim 2, it is characterised in that: the crankshaft has and the song
The head bracket portion of shaft hole matching, the head bracket portion are equipped with oil groove, and the crankshaft, which is equipped with, is connected the oil groove and eccentric part
Oilhole, the head bracket bottom is equipped with the fuel sucking pipe that is connected with the oil groove.
4. outer rotor horizontal type scroll compressor according to claim 3, it is characterised in that: bottom of shell is in preceding oil baffle
Front side forms preceding oil storage tank, and the oil storage tank after the rear side of rear oil baffle is formed, further includes connecting preceding oil storage tank with rear oil storage tank
The second oil balance tube.
5. outer rotor horizontal type scroll compressor according to claim 4, it is characterised in that: the head bracket bottom, which is equipped with, inhales
Oil pipe mounting hole, the fuel sucking pipe is mounted in the fuel sucking pipe mounting hole by interference fit, before the lower end of fuel sucking pipe is protruded into
Oil storage tank.
6. outer rotor horizontal type scroll compressor according to claim 3, it is characterised in that: the oil groove is to be located at the head
Annular oil groove in cradle portion, the crankshaft form first shaft shoulder and second shaft shoulder, the first axle in the two sides of annular oil groove
First bearing is equipped between shoulder and crankshaft hole, the head bracket is equipped with head bracket bearing between balance weight escape groove and crankshaft hole
Slot is equipped with second bearing, is equipped between first shaft shoulder and first bearing between second shaft shoulder and head bracket bearing groove
First lubricating oil permeable tank.
7. the outer rotor horizontal type scroll compressor according to any one of claim 3~6, it is characterised in that: the dynamic whirlpool
Capstan have drive seat, the drive seat be equipped with for crankshaft eccentric part insertion driver slot, the eccentric part of the crankshaft with
It is equipped with 3rd bearing between driver slot, the second lubricating oil permeable tank, institute are equipped between the eccentric part and 3rd bearing of the crankshaft
It states there are gap between crankshaft end and the slot bottom of driver slot, the oilhole is to extend to the gap by oil groove inclination
Inclined oil hole of air.
8. outer rotor horizontal type scroll compressor described according to claim 1~any one of 6, it is characterised in that: the casing
Interior to be equipped with tail bracket, the tail bracket is equipped with tail rack shaft holder, and the 4th is equipped between the crankshaft and tail rack shaft holder
Bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060741.7A CN108361194B (en) | 2018-01-22 | 2018-01-22 | A kind of outer rotor horizontal type scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060741.7A CN108361194B (en) | 2018-01-22 | 2018-01-22 | A kind of outer rotor horizontal type scroll compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108361194A CN108361194A (en) | 2018-08-03 |
| CN108361194B true CN108361194B (en) | 2019-10-01 |
Family
ID=63006451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810060741.7A Active CN108361194B (en) | 2018-01-22 | 2018-01-22 | A kind of outer rotor horizontal type scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361194B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6187994A (en) * | 1984-10-05 | 1986-05-06 | Hitachi Ltd | Horizontal scroll fluid machine |
| JP2674113B2 (en) * | 1988-07-13 | 1997-11-12 | 三菱電機株式会社 | Horizontal scroll compressor |
| CN1281868C (en) * | 2002-08-27 | 2006-10-25 | Lg电子株式会社 | Vortex compressor |
| CN102200126B (en) * | 2011-06-24 | 2012-12-26 | 大连三洋压缩机有限公司 | Horizontal-type vortex compressor |
| WO2014018530A1 (en) * | 2012-07-23 | 2014-01-30 | Emerson Climate Technologies, Inc. | Anti-wear coatings for compressor wear surfaces |
-
2018
- 2018-01-22 CN CN201810060741.7A patent/CN108361194B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108361194A (en) | 2018-08-03 |
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