CN108678953A - Rotary compressor and air-conditioner outdoor unit, air conditioner with it - Google Patents
Rotary compressor and air-conditioner outdoor unit, air conditioner with it Download PDFInfo
- Publication number
- CN108678953A CN108678953A CN201810288057.4A CN201810288057A CN108678953A CN 108678953 A CN108678953 A CN 108678953A CN 201810288057 A CN201810288057 A CN 201810288057A CN 108678953 A CN108678953 A CN 108678953A
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- Prior art keywords
- rotary compressor
- cylinder
- air
- bent axle
- compressor according
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- 230000006835 compression Effects 0.000 claims abstract description 41
- 238000007906 compression Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 claims description 47
- 239000010959 steel Substances 0.000 claims description 47
- 230000002093 peripheral effect Effects 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 14
- 238000003860 storage Methods 0.000 claims description 14
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims description 8
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000004411 aluminium Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 8
- 239000003507 refrigerant Substances 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000002459 sustained effect Effects 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
- 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
- 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
- F04C18/344—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 inner member
- F04C18/3441—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 inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
- F04C18/3445—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 inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the vanes having the form of rollers, slippers or the like
-
- 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
- F04C29/0021—Systems for the equilibration of forces acting on the pump
-
- 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
- F04C29/0092—Removing solid or liquid contaminants from the gas under pumping, e.g. by filtering or deposition; Purging; Scrubbing; Cleaning
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a kind of rotary compressor and the air-conditioner outdoor unit with it, air conditioner, the rotary compressor include：Shell is formed with air entry and exhaust outlet on shell；Compression mechanism, compression mechanism includes cylinder assembly, base bearing, supplementary bearing, piston, slide plate and bent axle, cylinder assembly includes at least one cylinder, cylinder has cylinder chamber and sliding vane groove, piston is set on bent axle, and air inlet and gas outlet are formed in compression mechanism, and air inlet is connected to air entry, gas outlet is connected to exhaust outlet, and slide plate is movably arranged in sliding vane groove；Motor, motor are located at the radial outside of compression mechanism.Rotary compressor according to the present invention, significantly reduce the whole height of rotary compressor, center of gravity is relatively low, it is vibrated caused by traditional rotary compressor center of gravity is higher so as to reduce well, and the length of bent axle is also reduced, so as to reduce the vibration caused by bent axle amount of deflection, unbalance inertia force.
Description
Technical field
The present invention relates to compressor manufacturing technical fields, more particularly, to a kind of rotary compressor and with its air-conditioning
Outdoor unit, air conditioner.
Background technology
In the related technology, the drive mechanism of rotary compressor, as shown in fig. 7, general motor, upper, compression mechanism exists
Under, motor drives compression mechanism to compress by bent axle, however, the rotary compressor that this motor and compression mechanism are arranged up and down
Structure height dimension it is big, center of gravity is high, is unfavorable for vibrating.Moreover, because bent axle includes long axis and short axle, by bent axle amount of deflection,
Vibration caused by unbalance inertia force is not easy to eliminate.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, one object of the present invention
It is to propose a kind of rotary compressor, the whole height of the rotary compressor can be reduced, and vibrate relatively small.
It is another object of the present invention to propose a kind of air-conditioner outdoor unit with above-mentioned rotary compressor.
Another object of the present invention is to propose a kind of air conditioner with above-mentioned air-conditioner outdoor unit.
The rotary compressor of embodiment according to a first aspect of the present invention, including：Shell is formed with air-breathing on the shell
Mouth and exhaust outlet；Compression mechanism, the compression mechanism are located in the shell, and the compression mechanism includes cylinder assembly, main shaft
It holds, supplementary bearing, piston, slide plate and bent axle, the base bearing and the supplementary bearing are respectively provided at axial the two of the cylinder assembly
End, the cylinder assembly include at least one cylinder, and there is the cylinder cylinder chamber and sliding vane groove, the piston to be set in bent axle
Above and in the cylinder chamber, the air inlet being connected to the cylinder chamber and gas outlet, institute are formed in the compression mechanism
It states air inlet to be connected to the air entry, the gas outlet is connected to the exhaust outlet, and the slide plate is movably arranged at described
In sliding vane groove, and the inner end of the slide plate is adapted to project into the cylinder chamber and is only supported with the periphery wall of the piston；Motor,
The motor is located at the radial outside of the compression mechanism, and the motor is for driving the crank rotation to drive the piston
Internal perisporium along the cylinder chamber rolls.
Rotary compressor according to the ... of the embodiment of the present invention, by the way that motor to be arranged to the radial outside in compression mechanism, pole
The earth reduces the whole height of rotary compressor, and center of gravity is relatively low, so as to be reduced well due to traditional rotation
It is vibrated caused by rotary compressor center of gravity is higher, and the length of bent axle is also reduced, so as to reduce bent axle amount of deflection, no
Vibration caused by balance inertial force.
According to some embodiments of the present invention, the motor includes stator and rotor, and the rotor is connected with the bent axle,
The stator is fixedly connected on the periphery wall of the cylinder, the base bearing or the supplementary bearing, and the rotor is rotationally
It is located at the radial outside of the stator.
According to some embodiments of the present invention, the stator and the cylinder, the base bearing or the supplementary bearing interference
Cooperation or the stator are welded to connect with the cylinder, the base bearing or the supplementary bearing.
According to some embodiments of the present invention, described when the stator is fixedly connected on the periphery wall of the cylinder
Rotor includes magnetic steel sleeve and magnet steel, and the magnetic steel sleeve includes the magnetic steel sleeve ontology for the peripheral side for being located at the cylinder, is connected to institute
The interconnecting piece stated one end of the neighbouring base bearing of magnetic steel sleeve ontology and be connected with the bent axle, the magnet steel are located at the magnetic
On steel bushing ontology, wherein the air inlet is located on the supplementary bearing.
According to some embodiments of the present invention, the cylinder includes cylinder body and boss, the cylinder body and described
Boss surrounds a complete loop configuration jointly in the circumferential, and the peripheral surface of the cylinder body is disc, and the boss
Outer end along the cylinder body the peripheral surface for projecting radially outward the cylinder body, wherein the stator is fixedly connected on
On the peripheral surface of the loop configuration, the sliding vane groove is formed on the boss.
According to some embodiments of the present invention, the periphery cross-sectional area of the base bearing is transversal less than the inner circumferential of the stator
Area.
According to some embodiments of the present invention, the bent axle is equipped with stage portion, and the interconnecting piece is set in the bent axle
Above and by locking nut it is locked in the stage portion.
According to some embodiments of the present invention, the supplementary bearing is fixedly connected with the inner wall of the shell.
According to some embodiments of the present invention, the magnetic steel sleeve is equipped with balance element.
According to some embodiments of the present invention, the balance element is the compensating groove being formed on the magnetic steel sleeve.
According to some embodiments of the present invention, the magnetic steel sleeve is low-carbon steel part.
According to some embodiments of the present invention, the air entry and the exhaust outlet are respectively positioned on the neighbouring described of the shell
One end of supplementary bearing, and the air entry is arranged adjacent to the central axis of the bent axle.
According to some embodiments of the present invention, the radial minimum thickness of the cylinder is more than or equal to 5mm.
According to some embodiments of the present invention, the radial minimum thickness of the bent axle is more than or equal to 2.5mm.
According to some embodiments of the present invention, at least one of the base bearing and described supplementary bearing far from the gas
The side of cylinder component is equipped with backing plate, in the backing plate and the base bearing and the supplementary bearing it is described it is at least one between limit
Go out the discharge chamber being connected to the gas outlet.
According to some embodiments of the present invention, the minimum thickness of the base bearing and the supplementary bearing is respectively greater than and is equal to
7mm。
According to some embodiments of the present invention, the piston is cut by low carbon steel pipe, aluminium-alloy pipe or plastic tube.
According to some embodiments of the present invention, the minimum wall thickness (MINI W.) of the piston is more than or equal to 1.2mm.
According to some embodiments of the present invention, the through-hole penetrated through in an axial direction, the neighbour of the bent axle are formed on the bent axle
One end of the nearly base bearing is equipped with rotor fan, and the rotor fan is stamping parts or Al-alloy parts.
According to some embodiments of the present invention, the stator is fixedly connected on the internal perisporium of the shell, the rotor
It is rotatably arranged at the radially inner side of the stator.
According to some embodiments of the present invention, the shell is externally provided with liquid storage device, and the liquid storage device is formed as circulating line
Shape.
According to some embodiments of the present invention, the liquid storage device is located at the top of the shell.
The air-conditioner outdoor unit of embodiment according to a second aspect of the present invention, including：Body is formed at least one on the body
A air inlet and air outlet；Heat exchanger, the heat exchanger is located in the body and the neighbouring air inlet is arranged；Wind turbine, institute
Wind turbine is stated to be located in the body and arrange adjacent to the air outlet；Rotary compressor, according to the rotary compressor
The rotary compressor of the above-mentioned first aspect embodiment of the present invention, the rotary compressor are located at the neighbouring described of the wind turbine
The side of heat exchanger.
According to some embodiments of the present invention, the air inlet is three, and three air inlets are respectively formed at described
The both sides on side and width direction on the length direction of body, the heat exchanger include three heat exchanging segments being connected with each other,
Three heat exchanging segments are opposite with three air inlets respectively, and the air outlet is located at another in the width direction of the body
Side.
The air conditioner of embodiment according to a third aspect of the present invention includes the sky according to the above-mentioned second aspect embodiment of the present invention
Adjust outdoor unit.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the schematic diagram of rotary compressor according to the ... of the embodiment of the present invention；
Fig. 2 is the sectional view of the line A-A along Fig. 1；
Fig. 3 is the cylinder of rotary compressor according to the ... of the embodiment of the present invention and the assembling schematic diagram of stator；
Fig. 4 is the sectional view of the line B-B along Fig. 3；
Fig. 5 is the upward view of rotary compressor shown in Fig. 1；
Fig. 6 is the vertical view of rotary compressor shown in Fig. 1；
Fig. 7 is the sectional view of traditional rotary compressor.
Reference numeral：
100：Rotary compressor；
1：Shell；11：Middle casing；12：First shell；13：Second shell；
131：Air entry；1311：Air intake duct；1321：Exhaust pipe；
21：Cylinder；211：Cylinder chamber；212：Cylinder body；213：Boss；2131：Sliding vane groove；
22：Base bearing；23：Supplementary bearing；231：Shirt rim；
24：Piston；
26：Bent axle；261：Stage portion；262：Eccentric part；263：Through-hole；
27：Backing plate；271：Discharge chamber；
31：Stator；321：Magnetic steel sleeve ontology；322：Interconnecting piece；323：Magnet steel；
4：Rotor fan；
5：Mounting plate；51：Mounting hole.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit
There is the feature of " first ", " second " to can explicitly or implicitly include one or more this feature surely.The present invention's
In description, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Rotary compressor 100 according to the ... of the embodiment of the present invention is described below with reference to Fig. 1-Fig. 6.Rotary compressor 100
It can be vertical compressor (as shown in Figure 2), or horizontal compressor (not shown)." vertical compressor " is appreciated that
For cylinder 21 central axis upright in rotary compressor 100 holding plane compressor." horizontal compressor " can be managed
Solution be cylinder 21 centerline axis parallel in rotary compressor 100 holding plane compressor.Retouching below the application
In stating, illustrated so that rotary compressor 100 is vertical compressor as an example.
As shown in figs 1 to 6, for example vertical compression of the rotary compressor 100 of embodiment according to a first aspect of the present invention
Machine, including shell 1, compression mechanism and motor.
Air entry 131 and exhaust outlet are formed on shell 1.Specifically, for example, referring to Fig. 1 and combining Fig. 2 and Fig. 5-figure
6, shell 1 may include the middle casing 11 of axial open at both ends and be connected to the of the axial both ends of middle casing 11
One shell 12 and second shell 13, first shell 12, second shell 13 and middle casing 11 are limited jointly for accommodating compressor
The accommodation space of structure and motor.Make shell 1 mainly by middle casing 11, first shell 12 and second shell 13 by setting as a result,
It constitutes, facilitates the assembly and installation of compression mechanism and motor.Refrigerant to be compressed can enter shell by air entry 131
In 1.The compressed compressed refrigerant of mechanism can be discharged from exhaust outlet.Air intake duct 1311, exhaust can be equipped at air entry 131
Exhaust pipe 1321 can be equipped at mouthful, in order to the connection of exterior line.
For example, in the example of Fig. 1, Fig. 2, Fig. 5-Fig. 6, the top and bottom of middle casing 11 are opened wide, first shell 12
It is connected to the top of shell 1, and second shell 13 is connected to the bottom of shell 1, the outer peripheral edge of first shell 12 is equipped with to downward
The first flange stretched, the outer peripheral edge of second shell 13 are equipped with the second flange upwardly extended, and first shell 12 passes through the first flange
It is connected to the top of shell 1, second shell 13 is connected to the bottom of shell 1 by the second flange.
Further, as shown in Fig. 2, the peripheral surface of the first flange and the peripheral surface of first shell 12 are separated from each other, and
The peripheral surface of first flange is located at the radially inner side of the peripheral surface of first shell 12 between the first flange and first shell 12
First step portion is formed, first step portion is suitable for being supported on the top of middle casing 11；Similarly, the peripheral surface of the second flange and
The peripheral surface of two shells 13 is separated from each other, and the peripheral surface of the second flange is located at the radially inner side of the peripheral surface of second shell 13
To form second step portion between the second flange and second shell 13, the bottom end of middle casing 11 is suitable for being supported on second step portion
On.As a result, by the way that above-mentioned first step portion and second step portion is arranged, first step portion and second step portion can be to first
Good positioning action is played in shell 12, second shell 13 and the assembly of middle casing 11, so as to improve the whole dress of shell 1
With efficiency.Here, it should be noted that direction "inner" can be understood as the direction towards 1 center of shell, and opposite direction is determined
Justice is "outside", the i.e. direction far from 1 center of shell.The upper surface of first shell 12 is higher than the top end face of middle casing 11 at this time,
The lower face of second shell 13 is less than the bottom end end face of middle casing 11.
Compression mechanism is located in shell 1, and with reference to Fig. 2, compression mechanism includes cylinder assembly, base bearing 22, supplementary bearing 23, lives
Plug 24, slide plate and bent axle 26, base bearing 22 and supplementary bearing 23 are respectively provided at the axial both ends of cylinder assembly (for example, upper in Fig. 2
End and lower end).Cylinder assembly includes at least one cylinder 21.When cylinder assembly includes a cylinder 21, as shown in Fig. 2, this
When rotary compressor 100 be single cylinder compressor.When cylinder assembly includes multiple cylinders 21, rotary compressor 100 is more
Cylinder compressor (not shown), for example, rotary compressor 100 is twin-tub or three cylinder compressors etc..
Cylinder 21 has cylinder chamber 211 and sliding vane groove 2131, and piston 24 is set on bent axle 26, and piston 24 is located at cylinder
The air inlet being connected to cylinder chamber 211 and gas outlet are formed in chamber 211, in compression mechanism, air inlet connects with air entry 131
Logical, gas outlet is connected to exhaust outlet.The refrigerant to be compressed entered in shell 1 from air entry 131 can be entered by air inlet
It is discharged to outside shell 1 from exhaust outlet through gas outlet in cylinder chamber 211 and in cylinder chamber 211 after compression.Slide plate is movably
It is located in sliding vane groove 2131, and the inner end of slide plate is adapted to project into cylinder chamber 211 and is only supported with the periphery wall of piston 24, at this time
Cylinder chamber 211 is separated into suction muffler and compression chamber by piston 24 jointly with slide plate, and refrigerant to be compressed enters air-breathing from air inlet
Intracavitary, and with the rolling of piston 24, refrigerant to be compressed is compressed in compression chamber, compressed refrigerant is discharged from gas outlet.
Motor is located at the radial outside of compression mechanism, and motor is for driving the rotation of bent axle 26 with band piston 24 along cylinder chamber
211 internal perisporium rolls.As a result, by the way that motor to be arranged in the radial outside of compression mechanism, as shown in Fig. 2, at this time motor with
The inside and outside arrangement of compression mechanism, motor and compression mechanism are substantially in sustained height, with traditional rotary compressor shown in fig. 7
100 ' motor is compared with the mode that compression mechanism is arranged up and down, greatly reduces for example vertical compression of rotary compressor 100
The whole height of machine reduces center of gravity, and the length of bent axle 26 greatly reduces, so as to eliminate 26 amount of deflection of bent axle, imbalance
Vibration caused by inertia force is conducive to vibrate.
Such as vertical compressor of rotary compressor 100 according to the ... of the embodiment of the present invention, by compressing motor setting
The radial outside of mechanism significantly reduces the whole height of such as vertical compressor of rotary compressor 100, and center of gravity is relatively
It is low, it is vibrated caused by traditional 100 ' center of gravity of rotary compressor is higher so as to reduce well, and bent axle 26
Length be also reduced, so as to reduce the vibration caused by 26 amount of deflection of bent axle, unbalance inertia force.
According to some embodiments of the present invention, as shown in Fig. 2, motor includes stator 31 and rotor, rotor and 26 phase of bent axle
Even, stator 31 is fixedly connected on the periphery wall of cylinder 21, base bearing 22 or supplementary bearing 23, and rotor is rotatably arranged at stator 31
Radial outside.Motor is external rotor electric machine at this time.When motor works, rotor can be under the driving effect in 31 magnetic field of stator
Band dynamic crankshaft 26 rotates together, so that the piston 24 being set in outside bent axle 26 is rolled along the inner wall of cylinder chamber 211, to enter
To the refrigerant compression in cylinder chamber 211.As a result, by the way that stator 31 is fixedly connected on cylinder 21, base bearing 22 or supplementary bearing 23
Periphery wall on, and rotor is made to be rotatably arranged at the radial outside of stator 31, can be well realized and motor is arranged in pressure
The radial outside of contracting mechanism, and the structure of entire rotary compressor 100 can be compacter.
Optionally, stator 31 is interference fitted with cylinder 21, base bearing 22 or supplementary bearing 23.At this time stator 31 and cylinder 21,
23 close-fitting of base bearing 22 or supplementary bearing, does not use the fixed form of traditional hot jacket, advantageously reduces electromagnetic noise, improves motor
Can, so as to improve the performance of such as vertical compressor of rotary compressor 100, and reduce noise vibration.
Or optionally, stator 31 is welded to connect with cylinder 21, base bearing 22 or supplementary bearing 23.It is equally beneficial for as a result,
Electromagnetic noise is reduced, motor performance is improved, to improve the performance of such as vertical compressor of rotary compressor 100, and drops
Low noise vibration.
Further, when stator 31 is fixedly connected on the periphery wall of cylinder 21, with reference to Fig. 2, rotor includes magnet steel 323
Set and magnet steel 323,323 sets of magnet steel include the magnetic steel sleeve ontology 321 for the peripheral side for being located at cylinder 21, are connected to magnetic steel sleeve ontology
One end of the 321 neighbouring base bearing 22 and interconnecting piece 322 being connected with bent axle 26, magnet steel 323 are located on magnetic steel sleeve ontology 321,
Wherein air inlet is located on supplementary bearing 23.Such as in the figure 2 example, the longitudinal section shape of 323 sets of magnet steel generally U
Shape, magnetic steel sleeve ontology 321 can be formed as the open cirque structure in top and bottom, magnet steel 323 can be it is multiple, it is multiple
Magnet steel 323 is located on the internal perisporium of magnetic steel sleeve ontology 321 in which can be separated from each other, and interconnecting piece 322 can be formed as level and prolong
The outer end of the disk construction stretched, interconnecting piece 322 is connected with the upper end of magnetic steel sleeve ontology 321, and the inner end of interconnecting piece 322 and song
Axis 26 is connected.As a result, since the interconnecting piece of rotor 322 is disposed adjacent to the side of base bearing 22, by the way that air inlet is arranged in
On supplementary bearing 23, the connection of air inlet and cylinder chamber 211 is facilitated, the structure of compression mechanism can be simplified, moreover, when rotary
When compressor 100 is vertical compressor, since the bottom in shell 1 has oil sump, oil is relatively distant from by the way that motor to be arranged in
The normal operation of motor can be effectively ensured in the upside in pond.
Optionally, magnet steel 323 is tile type magnet steel.But not limited to this.
As shown in Figure 3 and Figure 4, cylinder 21 includes cylinder body 212 and boss 213, and cylinder body 212 and boss 213 exist
Surround a complete loop configuration in circumferential direction jointly, the peripheral surface of cylinder body 212 is disc, and the outer end edge of boss 213
The peripheral surface for projecting radially outward cylinder body 212 of cylinder body 212, wherein stator 31 are fixedly connected on the outer of loop configuration
On circumferential surface, sliding vane groove 2131 is formed on boss 213.It could be formed on stator 31 and be adapted with the peripheral surface shape of cylinder 21
Endoporus facilitate the processing of stator 31 by setting the peripheral surface of cylinder body 212 to disc, saved cost, and can
The working performance of motor is effectively ensured.Preferably, cylinder body 212 is integrally formed with boss 213.
Optionally, with reference to Fig. 2, the periphery cross-sectional area of base bearing 22 is less than the inner circumferential cross-sectional area of stator 31.Exist as a result,
When assembling stator 31, base bearing 22 can be easily threaded through the above-mentioned endoporus of stator 31, the feelings interfered will not occur with stator 31
Condition, and the material of base bearing 22 is saved, reduce cost.
According to some embodiments of the present invention, bent axle 26 is equipped with stage portion 261, and interconnecting piece 322 is set on bent axle 26
And it is locked in stage portion 261 by locking nut (not shown).The installation of rotor is facilitated as a result, and rotor can be firm
Ground is connected on bent axle 26, and the gap that can be effectively ensured between rotor and stator 31.For example, in the figure 2 example, bent axle
26 upper end includes 26 sections of 26 sections of the first bent axle being sequentially connected from top to bottom and the second bent axle, the first 26 sections of bent axle at least on
The external screw thread suitable for coordinating with locking nut is formed on the peripheral surface at end, the cross-sectional area of the first 26 sections of bent axle is less than the second song
The cross-sectional area that 26 sections of axis, the junction between 26 sections of the first 26 sections of bent axle and the second bent axle constitute above-mentioned stage portion 261,
It is formed with the perforation for being adapted to pass through 26 sections of the first bent axle on interconnecting piece 322, the cross-sectional area of perforation is between 26 sections of the first bent axle
Between cross-sectional area and the cross-sectional area of 26 sections of the second bent axle, when assembly, interconnecting piece 322 can pass through the first bent axle from up to down
26 sections and be supported in stage portion 261, then by locking nut passed through from the upper end of 26 sections of the first bent axle and with the first bent axle 26
Section is threadedly coupled so that rotor to be locked on bent axle 26.Wherein, the cross-sectional area of perforation is preferably slightly larger than 26 sections of the first bent axle
Cross-sectional area, to better ensure that the gap between stator 31 and rotor, so as to better ensure that the working performance of motor.
Optionally, supplementary bearing 23 is fixedly connected with the inner wall of shell 1.For example, in the figure 2 example, outside supplementary bearing 23
Periphery is equipped with the shirt rim 231 upwardly extended, and supplementary bearing 23 is achieved a fixed connection by shirt rim 231 and the internal perisporium of shell 1, to
It realizes and compression mechanism is mounted in shell 1.Still optionally further, supplementary bearing 23 is connected to shell 1 by welding
On inner wall, for example, supplementary bearing 23 can be fixed in shell 1 by way of three spot welding.
According to some embodiments of the present invention, magnet steel 323 is put on equipped with balance element.Balance element is inclined for balance crankshaft 26
Center portion 262.Piston 24 is suitable for being set in outside eccentric part 262, and when bent axle 26 rotates, eccentric part 262 is suitable for band piston 24 along gas
The inner wall of cylinder chamber 211 rolls.For example, balance element can be to be formed in the upper compensating groove of 323 sets of magnet steel.Further, compensating groove
Can be formed on the interconnecting piece 322 of 323 sets of magnet steel, for example, compensating groove can from a part for the upper surface of interconnecting piece 322 to
Under recessed formation.As a result, by the way that compensating groove is arranged, while guarantee can be with eccentric part 262 of balance crankshaft 26, magnetic is alleviated
The weight that 323 sets of steel has saved cost, and reduces the occupied space of 323 sets of magnet steel.Certainly, the invention is not limited thereto, balance
Part can also be the entity structure being arranged on 323 sets of magnet steel.
Optionally, 323 sets of magnet steel is mild steel (carbon content is less than 0.25% carbon steel) part etc..323 sets of magnet steel at this time
It is made of mild steel.
Preferably, 323 sets of magnet steel is stamping parts, and solderability is good, in order to be welded and fixed with bent axle 26.
According to some embodiments of the present invention, referring to Figures 1 and 2 and in conjunction with Fig. 5, air entry 131 and exhaust outlet are respectively positioned on
One end (for example, lower end in Fig. 2) of the neighbouring supplementary bearing 23 of shell 1, and air entry 131 is set adjacent to the central axis of bent axle 26
It sets.As a result, by making air entry 131 be arranged adjacent to the central axis of bent axle 26, the revolution of rotary compressor 100 can be reduced
Vibration.Air entry 131 is close to exhaust outlet at this time.
Optionally, the radial minimum thickness of cylinder 21 is more than or equal to 5mm.Thus, it is possible to which the rigidity of cylinder 21 is effectively ensured.
According to some embodiments of the present invention, the separate cylinder assembly of at least one of base bearing 22 and supplementary bearing 23
Side is equipped with backing plate 27, in backing plate 27 and base bearing 22 and supplementary bearing 23 it is above-mentioned it is at least one between limit and gas outlet connects
Logical discharge chamber 271.Including following three kinds of situations here,：The first, backing plate 27 is located at the one of the separate cylinder assembly of base bearing 22
Side limits the discharge chamber 271 being connected to gas outlet between backing plate 27 and base bearing 22；The second, backing plate 27 is located at supplementary bearing 23
Separate cylinder assembly side, the discharge chamber 271 being connected to gas outlet is limited between backing plate 27 and supplementary bearing 23；Third,
Backing plate 27 be two, two backing plates 27 are respectively provided on base bearing 22 and supplementary bearing 23, and respectively with base bearing 22 and supplementary bearing
Discharge chamber 271 is limited between 23, discharge chamber 271 is two at this time.As a result, by the way that backing plate 27 is arranged, it is discharged from cylinder chamber 211
Compressed refrigerant first pass through gas outlet and enter discharge chamber 271, then flow to exhaust outlet from discharge chamber 271, discharge chamber 271 can
To play the role of noise reduction to the refrigerant flowed out from gas outlet well.
Such as two backing plates 27 are shown in the figure 2 example, each backing plate 27 is respectively tabular, in this way can be into one
Step reduce such as vertical compressor of rotary compressor 100 height, one of backing plate 27 be set on base bearing 22 and with
Discharge chamber 271 is limited between base bearing 22, another backing plate 27 is set in the bottom of supplementary bearing 23 and between supplementary bearing 23
Discharge chamber 271 is limited, gas outlet is connected to by above-mentioned two discharge chambers 271 with exhaust outlet, cold to be discharged from gas outlet
Matchmaker can have respectively entered in the two discharge chambers 271 and is discharged again by exhaust outlet, can reduce exhaust resistance in this way.
Optionally, the minimum thickness of base bearing 22 and supplementary bearing 23, which is respectively greater than, is equal to 7mm, to ensure base bearing 22 and pair
The structural strength of bearing 23.
Optionally, piston 24 is cut by low carbon steel pipe, aluminium-alloy pipe or plastic tube etc..Adding for piston 24 is facilitated as a result,
Work reduces cost.For example, piston 24 can be made of low carbon steel pipe, light aluminum alloy pipe or High strength plastic pipe etc. it is hollow
Structure.
Optionally, the minimum wall thickness (MINI W.) of piston 24 is more than or equal to 1.2mm, to ensure the structural strength and rigidity of piston 24.
According to some embodiments of the present invention, bent as shown in Fig. 2, being formed with the through-hole 263 penetrated through in an axial direction on bent axle 26
One end (for example, upper end in Fig. 2) of the neighbouring base bearing 22 of axis 26 is equipped with rotor fan 4, and rotor fan 4 is stamping parts or aluminium
Alloy components.For example, through-hole 263 can be coaxially disposed with bent axle 26, it, can be in the upper end of through-hole 263 when rotor fan 4 rotates
Place generates negative pressure, since the lower end of bent axle 26 can be immersed in the oil sump of 1 bottom of shell, thus under the action of negative pressure, oil
Lubricating oil in pond can be along the bottom-up each friction pair flowed and lubricate compression mechanism of through-hole 263.By by rotor wind
Fan 4 is set as stamping parts or the Al-alloy parts of light weight, facilitates the processing of rotor fan 4, and can further mitigate rotation
The overall weight of formula compressor 100.
Optionally, 323 sets of screws of rotor fan 4 and magnet steel connect or weld.But not limited to this.
Optionally, the radial minimum thickness of bent axle 26 is more than or equal to 2.5mm.Thus, it is possible to which the rigid of bent axle 26 is effectively ensured
Degree.
Certainly, other embodiments according to the present invention, stator 31 can also be fixedly connected on the internal perisporium of shell 1,
Rotor is rotatably arranged at the radially inner side of stator 31.Motor is inner rotor motor at this time.It equally can be well realized as a result,
Motor is arranged in the radial outside of compression mechanism.
According to some embodiments of the present invention, shell 1 is externally provided with liquid storage device (not shown), and liquid storage device is formed as ring pipe
Road shape.As a result, by setting liquid storage device to circulating line shape, ensureing except the good effect for realizing liquid storage device, Ke Yijin
One step reduces the occupied space of entire rotary compressor 100.
Optionally, liquid storage device is located at the top of shell 1.For example, liquid storage device can be arranged horizontally at the top of shell 1,
Liquid storage device is horizontal annular pipe-like at this time, can effectively reduce the occupancy of rotary compressor 100 in the direction of the width in this way
Space.Certainly, the invention is not limited thereto, and liquid storage device can also be set on the periphery wall of shell 1.
According to some embodiments of the present invention, referring to Fig.1 and in conjunction with Fig. 5-Fig. 6, the periphery wall of shell 1 is equipped with interval and sets
Two mounting plates 5 set.Such as vertical compressor of rotary compressor 100 is suitable for through the two mounting plates 5 installation to correspondence
Component on.Specifically, two mounting plates 5 are located at the same side (for example, upside in Fig. 5) of the longitudinal median plane of shell 1,
One end of each mounting plate 5 is connected with the outside wall surface of shell 1 and the other end horizontally outward extends, each mounting plate 5 it is above-mentioned separately
One end is formed with the mounting hole 51 suitable for being connected with other component.
Optionally, rotary compressor 100 is invariable frequency compressor or frequency-changeable compressor.
Such as vertical compressor of rotary compressor 100 according to the ... of the embodiment of the present invention, by using motor and compressor
Structure inlays the mode of assembly, greatly reduces the height of such as vertical compressor of rotary compressor 100, and realizes rotation
The lightweight of such as vertical compressor of formula compressor 100.For example, can be by 1.5 rotary compressors 100 from about φ 96
(diameter) X250 (height) mm accomplishes that Φ 129 (diameter) X100 (height) mm or so, height have at least subtracted half, and weight saving is about
2 kilograms.
Moreover, the compression mechanism setting of such as vertical compressor of rotary compressor 100 according to the ... of the embodiment of the present invention exists
It is compact-sized inside stator 31, and be in substantially up and down symmetric design, length is significantly since bent axle 26 is without long axis, point of short axle
It reduces, reduces the vibration caused by 26 amount of deflection of bent axle, unbalance inertia force.
The air-conditioner outdoor unit (not shown) of embodiment according to a second aspect of the present invention, including body, heat exchanger, wind turbine with
And rotary compressor 100.Wherein, rotary compressor 100 can according to the above-mentioned first aspect embodiment of the present invention rotation
Rotary compressor 100.
Specifically, at least one air inlet and air outlet are formed on body, heat exchanger and wind turbine are each provided in body, and
Heat exchanger arranges that wind turbine is arranged adjacent to air outlet adjacent to air inlet.Rotary compressor 100 is located at the neighbouring heat exchanger of wind turbine
Side.Rotary compressor 100 can reduce and be used in traditional air-conditioner outdoor unit between heat exchanger and wind turbine at this time
Place the parking space of traditional rotary compressor 100 '.
Air-conditioner outdoor unit according to the ... of the embodiment of the present invention, by using the above-mentioned such as vertical pressure of rotary compressor 100
Contracting machine, since above-mentioned rotary compressor 100 has largely compared to the shape of traditional rotary compressor 100 '
Change, to which the mounting means on air-conditioner outdoor unit can also change correspondingly, facilitates rotary compressor 100 in air conditioning chamber
Arrangement in outer machine improves the overall performance of air-conditioner outdoor unit.
According to some embodiments of the present invention, air inlet is three, and three air inlets are respectively formed at the length side of body
Side on upward both sides and width direction, heat exchanger include three heat exchanging segments being connected with each other, three heat exchanging segments respectively with
Above three air inlet is opposite.The cross-sectional shape of heat exchanger is generally U-shaped at this time.Air outlet can be located at the width side of body
The upward other side.It is logical so as to improve the air inlet of heat exchanger since air inlet increases compared with traditional air-conditioner outdoor unit
Road, intake increase, and improve the heat exchange amount of air-conditioner outdoor unit.
Further, wind turbine may include blower motor and the fan that is connected with blower motor, and blower motor is for driving
Fan rotates, and blower motor can be located at the side of the neighbouring heat exchanger of fan, and blower motor can be located at rotary compression
The top of machine 100, to reduce the size of air-conditioner outdoor unit in the direction of the width.
The air conditioner (not shown) of embodiment according to a third aspect of the present invention, including according to the above-mentioned second aspect of the present invention
The air-conditioner outdoor unit of embodiment.
Air conditioner according to the ... of the embodiment of the present invention can promote the whole of air conditioner by using above-mentioned air-conditioner outdoor unit
Body performance.
Other of rotary compressor 100 and air conditioner according to the ... of the embodiment of the present invention are constituted and are operated for this field
All it is known for those of ordinary skill, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (25)
1. a kind of rotary compressor, which is characterized in that including：
Shell is formed with air entry and exhaust outlet on the shell；
Compression mechanism, the compression mechanism are located in the shell, and the compression mechanism includes cylinder assembly, base bearing, countershaft
It holds, piston, slide plate and bent axle, the base bearing and the supplementary bearing are respectively provided at the axial both ends of the cylinder assembly, described
Cylinder assembly includes at least one cylinder, and the cylinder has cylinder chamber and sliding vane groove, and the piston is set on bent axle and position
In in the cylinder chamber, being formed with the air inlet being connected to the cylinder chamber and gas outlet, the air inlet in the compression mechanism
Mouth is connected to the air entry, and the gas outlet is connected to the exhaust outlet, and the slide plate is movably arranged at the sliding vane groove
It is interior, and the inner end of the slide plate is adapted to project into the cylinder chamber and is only supported with the periphery wall of the piston；
Motor, the motor are located at the radial outside of the compression mechanism, and the motor is for driving the crank rotation with band
The internal perisporium that the piston is moved along the cylinder chamber rolls.
2. rotary compressor according to claim 1, which is characterized in that the motor includes stator and rotor, described
Rotor is connected with the bent axle, and the stator is fixedly connected on the periphery wall of the cylinder, the base bearing or the supplementary bearing
On, the rotor is rotatably arranged at the radial outside of the stator.
3. rotary compressor according to claim 2, which is characterized in that the stator and the cylinder, the main shaft
It holds or the supplementary bearing is interference fitted or the stator is welded to connect with the cylinder, the base bearing or the supplementary bearing.
4. rotary compressor according to claim 2 or 3, which is characterized in that described in being fixedly connected on when the stator
When on the periphery wall of cylinder,
The rotor includes magnetic steel sleeve and magnet steel, the magnetic steel sleeve include the peripheral side for being located at the cylinder magnetic steel sleeve ontology,
The interconnecting piece for being connected to one end of the neighbouring base bearing of the magnetic steel sleeve ontology and being connected with the bent axle, the magnet steel are set
On the magnetic steel sleeve ontology, wherein the air inlet is located on the supplementary bearing.
5. rotary compressor according to claim 4, which is characterized in that the cylinder includes cylinder body and boss,
The cylinder body and the boss surround a complete loop configuration, the peripheral surface of the cylinder body jointly in the circumferential
For disc, and the outer end of the boss is along the peripheral surface for projecting radially outward the cylinder body of the cylinder body, wherein
The stator is fixedly connected on the peripheral surface of the loop configuration, and the sliding vane groove is formed on the boss.
6. rotary compressor according to claim 4, which is characterized in that the periphery cross-sectional area of the base bearing is less than
The inner circumferential cross-sectional area of the stator.
7. rotary compressor according to claim 4, which is characterized in that the bent axle is equipped with stage portion, the company
Socket part is set on the bent axle and is locked in the stage portion by locking nut.
8. rotary compressor according to claim 4, which is characterized in that the inner wall of the supplementary bearing and the shell is solid
Fixed connection.
9. rotary compressor according to claim 4, which is characterized in that the magnetic steel sleeve is equipped with balance element.
10. rotary compressor according to claim 9, which is characterized in that the balance element is to be formed in the magnet steel
Compensating groove on set.
11. rotary compressor according to claim 4, which is characterized in that the magnetic steel sleeve is low-carbon steel part.
12. rotary compressor according to claim 4, which is characterized in that the air entry and the equal position of the exhaust outlet
In one end of the neighbouring supplementary bearing of the shell, and the air entry is arranged adjacent to the central axis of the bent axle.
13. rotary compressor according to claim 1, which is characterized in that the radial minimum thickness of the cylinder is more than
Equal to 5mm.
14. rotary compressor according to claim 1, which is characterized in that the radial minimum thickness of the bent axle is more than
Equal to 2.5mm.
15. rotary compressor according to claim 1, which is characterized in that in the base bearing and the supplementary bearing
At least one side far from the cylinder assembly is equipped with backing plate, the backing plate in the base bearing and the supplementary bearing
It is described it is at least one between limit the discharge chamber being connected to the gas outlet.
16. rotary compressor according to claim 1, which is characterized in that the base bearing and the supplementary bearing are most
Small thickness, which is respectively greater than, is equal to 7mm.
17. rotary compressor according to claim 1, which is characterized in that the piston is by low carbon steel pipe, aluminium-alloy pipe
Or plastic tube is cut into.
18. rotary compressor according to claim 1, which is characterized in that the minimum wall thickness (MINI W.) of the piston is more than or equal to
1.2mm。
19. rotary compressor according to claim 1, which is characterized in that be formed on the bent axle and penetrate through in an axial direction
Through-hole, one end of the neighbouring base bearing of the bent axle is equipped with rotor fan, and the rotor fan is that stamping parts or aluminium close
Golden part.
20. rotary compressor according to claim 1, which is characterized in that the stator is fixedly connected on the shell
Internal perisporium on, the rotor is rotatably arranged at the radially inner side of the stator.
21. rotary compressor according to claim 1, which is characterized in that the shell is externally provided with liquid storage device, the storage
Liquid device is formed as circulating line shape.
22. rotary compressor according to claim 21, which is characterized in that the liquid storage device is located at the top of the shell
Portion.
23. a kind of air-conditioner outdoor unit, which is characterized in that including：
Body is formed at least one air inlet and air outlet on the body；
Heat exchanger, the heat exchanger is located in the body and the neighbouring air inlet is arranged；
Wind turbine, the wind turbine is located in the body and the neighbouring air outlet is arranged；
Rotary compressor, the rotary compressor are the rotary compression according to any one of claim 1-22
Machine, the rotary compressor are located at the side of the neighbouring heat exchanger of the wind turbine.
24. air-conditioner outdoor unit according to claim 23, which is characterized in that the air inlet be three, described in three into
Air port is respectively formed at the side on the both sides and width direction on the length direction of the body, and the heat exchanger includes each other
Three connected heat exchanging segments, three heat exchanging segments are opposite with three air inlets respectively,
The air outlet is located at the other side in the width direction of the body.
25. a kind of air conditioner, which is characterized in that include the air-conditioner outdoor unit according to claim 23 or 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810288057.4A CN108678953A (en) | 2018-03-30 | 2018-03-30 | Rotary compressor and air-conditioner outdoor unit, air conditioner with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810288057.4A CN108678953A (en) | 2018-03-30 | 2018-03-30 | Rotary compressor and air-conditioner outdoor unit, air conditioner with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108678953A true CN108678953A (en) | 2018-10-19 |
Family
ID=63799429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810288057.4A Pending CN108678953A (en) | 2018-03-30 | 2018-03-30 | Rotary compressor and air-conditioner outdoor unit, air conditioner with it |
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| Country | Link |
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| CN (1) | CN108678953A (en) |
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| CN112833016A (en) * | 2021-03-22 | 2021-05-25 | 广东美芝精密制造有限公司 | Hollow piston manufacturing method, hollow piston, rotary compressor and air conditioner |
| CN113339287A (en) * | 2021-05-31 | 2021-09-03 | 势加透博（北京）科技有限公司 | Turbo compressor |
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Application publication date: 20181019 |