CN105570131B - Compressor and air conditioner - Google Patents
Compressor and air conditioner Download PDFInfo
- Publication number
- CN105570131B CN105570131B CN201610108227.7A CN201610108227A CN105570131B CN 105570131 B CN105570131 B CN 105570131B CN 201610108227 A CN201610108227 A CN 201610108227A CN 105570131 B CN105570131 B CN 105570131B
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- Prior art keywords
- compression chamber
- medial compartment
- air inlet
- exhaust outlet
- annular
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
- F04C18/3566—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along more than line or surface
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The present invention relates to a kind of compressor and air conditioner, wherein compressor includes the first compression chamber, annular medial compartment and the second compression chamber, medial compartment air inlet connects with the first compression chamber exhaust outlet, medial compartment exhaust outlet connects with the second compression chamber air inlet, in annular medial compartment, the side isolation close to each other of medial compartment air inlet and medial compartment exhaust outlet and side away from each other connects.The side isolation close to each other of medial compartment air inlet of the present invention and medial compartment exhaust outlet and side away from each other connects, flow through the side that gas into annular medial compartment can so be forced from medial compartment air inlet with medial compartment exhaust outlet away from each other, to avoid that the exhaust impact of the first compression chamber exhaust outlet is too big, the air inlet to the second compression chamber air inlet impacts, improve the inspiratory capacity of the second compression chamber, improve the efficiency of compressor.
Description
Technical field
The present invention relates to Compressor Technology field, more particularly to a kind of compressor and air conditioner.
Background technology
Compared with single cylinder compressor, double-stage compressor can preferably improve pressure at expulsion, to heating (including low temperature system
Heat) possess more superior ability.But the double-stage compressor generally use two cylinder arrangement of prior art is, it is necessary to the pressure of assembling
Contracting machine parts are more, and centering assembling process is complicated, and process costs are high, higher plus the height of duplex cylinder compressor, much to height
Spending conditional occasion can not all be applicable.
To overcome problem above existing for the double-stage compressor of two cylinder arrangement, it is double that a kind of single cylinder is proposed in the prior art
Level compressor.
During the present invention is realized, inventor has found:The double-stage compressor of prior art, in its previous stage compression chamber
Exhaust outlet and rear stage compression chamber air inlet it is closer to the distance in the case of, the exhaust of the exhaust outlet of previous stage compression chamber is to rear
The impact of the air inlet of one stage of compression chamber is larger, especially for foregoing single cylinder double-stage compressor, due to the limitation in structure, its
The distance of the exhaust outlet of previous stage compression chamber and the air inlet of rear stage compression chamber is close, and this impact can be more obvious, this meeting
The air inlet of the air inlet of rear stage compression chamber is had a strong impact on, and then influences the efficiency of compressor.
The content of the invention
The purpose of the present invention is to propose to a kind of compressor and air conditioner, reduces previous stage compression chamber in compressor as much as possible
Air inlet of the exhaust to rear stage compression chamber influence.
To achieve the above object, the invention provides a kind of compressor, including the first compression chamber, annular medial compartment and second
Compression chamber, first compression chamber are provided with the first compression chamber air inlet and the first compression chamber exhaust outlet, and the annular medial compartment is set
There are medial compartment air inlet and medial compartment exhaust outlet, second compression chamber is provided with the second compression chamber air inlet and the second compression chamber is arranged
Gas port, the medial compartment air inlet connect with the first compression chamber exhaust outlet, the medial compartment exhaust outlet and the described second pressure
Contracting chamber air inlet connects, and the medial compartment air inlet and the medial compartment exhaust outlet are close to each other in the annular medial compartment
Side isolation and away from each other side connection.
Further, in addition to cylinder, roller is provided with the cylinder, the cylinder is provided with the first slide plate and the second cunning
Piece, first slide plate and second slide plate are in contact with the cylindrical of the roller, wherein, first slide plate is located at institute
State between the first compression chamber air inlet and the second compression chamber exhaust outlet, second slide plate is located at first compression chamber row
Between gas port and the second compression chamber air inlet, by the cylindrical space between the inwall of the cylinder of the roller point
It is divided into first compression chamber and second compression chamber.
Further, the thickness L of first slide plate1, second slide plate thickness L2, first compression chamber gas
Body pressure Pv1With the gas pressure Pv of second compression chamber2Between relation be:L1≥L2×Pv2/Pv1。
Further, the contact site being in contact with the roller of first slide plate and second slide plate is direction
The curved surface of the roller protrusion, the curvature of the contact site being in contact with the roller of first slide plate are more than described second and slided
The curvature of the contact site being in contact with the roller of piece.
Further, the effective cross section product of the first compression chamber exhaust outlet<The second compression chamber air inlet has
Imitate cross-sectional area<The effective cross section product of the first compression chamber air inlet.
Further, the volume V of first compression chamber1With the volume V of second compression chamber2Between relation be:
1.1<V1/V2<1.5。
Further, the annular medial compartment is from the medial compartment air inlet to the flowing side of the medial compartment exhaust outlet
Upward circulation area size alternately changes.
Further, the annular medial compartment is provided with the complementary apertures for being used for that working medium to be supplemented to the annular medial compartment, described
Complementary apertures be arranged on the annular medial compartment from the medial compartment air inlet to the flow direction of the medial compartment exhaust outlet
Upper circulation area becomes big position from small.
Further, the annular medial compartment is provided with the complementary apertures for being used for that working medium to be supplemented to the annular medial compartment, described
Complementary apertures be arranged on the annular medial compartment from the medial compartment air inlet to the flow direction of the medial compartment exhaust outlet
The maximum position of upper circulation area.
Further, the compressor also includes lower flange and baffle plate, and the annular medial compartment is around the compressor
Pivot center is arranged in the lower flange, and the baffle plate is installed in the annular medial compartment, in the annular medial compartment
The medial compartment air inlet and medial compartment exhaust outlet side close to each other are isolated by the baffle plate.
To achieve the above object, present invention also offers a kind of air conditioner, including above-mentioned compressor.
Based on above-mentioned technical proposal, the present invention is provided between the first compression chamber exhaust outlet and the second compression chamber air inlet
Annular medial compartment, medial compartment air inlet and medial compartment exhaust outlet side close to each other isolate and side away from each other connects,
It can so avoid directly being arranged by medial compartment after medial compartment air inlet enters annular medial compartment from the gas of the first compression chamber discharge
Gas port is discharged, make the gas into annular medial compartment be forced out of annular medial compartment medial compartment air inlet and medial compartment exhaust outlet that
This remote side is flowed through, and second compression chamber air inlet is entered with avoiding the exhaust impact of the first compression chamber exhaust outlet too big
Gas impacts, and improves the inspiratory capacity of the second compression chamber, improves the efficiency of compressor.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the pressure texture of compressor one embodiment of the present invention.
Fig. 2 be Fig. 1 shown in compressor in cylinder structural representation.
Fig. 3 is the structural representation of the lower flange with annular medial compartment of the compressor shown in Fig. 1.
Fig. 4 is the structural representation of the lower flange with annular medial compartment of another embodiment of compressor of the present invention.
In figure:1- cylinders, 2- rollers, the slide plates of 3- first, the slide plates of 4- second, 5- annular medial compartments, 6- baffle plates, 7- supplements
Hole, 8- bent axles, the compression chambers of 9- first, the compression chambers of 10- second, 11- the first compression chamber air inlets, 12- the first compression chamber exhaust outlets,
13- the second compression chamber air inlets, 14- the second compression chamber exhaust outlets, 15- medial compartment air inlets, 16- medial compartment exhaust outlets.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in embodiment is clearly and completely retouched
State.Obviously, described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Bright embodiment, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " " center ", " transverse direction ", " longitudinal direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " on ", " under ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the scope of the present invention.
Shown in 1~Fig. 4 of reference picture, in embodiments of the present invention, compressor includes the first compression chamber 9, the and of annular medial compartment 5
Second compression chamber 10, first compression chamber 9 are provided with the first compression chamber air inlet 11 and the first compression chamber exhaust outlet 12, the ring
Shape medial compartment 5 is provided with medial compartment air inlet 15 and medial compartment exhaust outlet 16, and second compression chamber 10 enters provided with the second compression chamber
The compression chamber exhaust outlet 14 of gas port 13 and second, the first compression that the medial compartment air inlet 15 is provided with first compression chamber 9
Chamber exhaust outlet 12 connects, and the second compression chamber air inlet 13 that the medial compartment exhaust outlet 16 is provided with second compression chamber 10 connects
Logical, the medial compartment air inlet 15 and the medial compartment exhaust outlet 16 are in side close to each other in the annular medial compartment 5
Isolate and side connection away from each other.
Above-described embodiment is provided among annular between the first compression chamber exhaust outlet 12 and the second compression chamber air inlet 13
Room 5, medial compartment air inlet 15 and the side close to each other of medial compartment exhaust outlet 16 isolate and side away from each other connects, so
It can avoid directly being arranged by medial compartment after medial compartment air inlet 15 enters annular medial compartment 5 from the gas of the first compression chamber 9 discharge
Gas port 16 is discharged, and the gas for entering annular medial compartment 5 is forced the air inlet 15 out of annular medial compartment 5 and exhaust outlet 16 each other
Remote side is flowed through, to avoid the exhaust impact of the first compression chamber exhaust outlet 12 too big to the second compression chamber air inlet 13
Air inlet impacts, and improves the inspiratory capacity of the second compression chamber 10, improves the efficiency of compressor.
As depicted in figs. 1 and 2, compressor also includes cylinder 1, is provided with roller 2 in the cylinder 1, the cylinder 1 is provided with
First slide plate 3 and the second slide plate 4, first slide plate 3 and second slide plate 4 are in contact with the cylindrical of roller 2, its
In, first slide plate 3 is between the first compression chamber air inlet 11 and the second compression chamber exhaust outlet 14, and described
Two slide plates 4 are between the first compression chamber exhaust outlet 12 and the second compression chamber air inlet 13, by the roller 2
The cylindrical space between the inwall of the cylinder 1 is divided into first compression chamber 9 and second compression chamber 10.
During compressor operating, gas enters the first compression chamber 9 from the first compression chamber air inlet 11 and carries out first compression, once
Enter in annular medial compartment 5 from the first compression chamber exhaust outlet 12 through medial compartment air inlet 15 after compression, then arranged through medial compartment
Gas port 16, entered through the second compression chamber air inlet 13 and second-compressed is carried out in second compression chamber 10, after second-compressed, through the
Two compression chamber exhaust outlets 14 discharge second level compression chamber, complete two stages of compression.
On the premise of the first slide plate 3 and the second slide plate semi-finals degree is ensured, slide plate caused by reduce pump body compression process quivers
It is dynamic, improve the compression efficiency of the pump housing, the thickness L of first slide plate 31, second slide plate 4 thickness L2, it is described first compression
The gas pressure Pv of chamber 91With the gas pressure Pv of second compression chamber 102Between relation could be arranged to:L1≥L2×
Pv2/Pv1.The thickness of the thickness of the first slide plate 3 and the second slide plate 4 is the line centered on the pivot center of compressor in the application
Thickness during as reference in the circumferential.The gas pressure Pv of first compression chamber 91Less than the gas pressure of the second compression chamber 10
Pv2。
To reduce the friction loss of the first slide plate 3 and the second slide plate 4, first slide plate 3 and second slide plate 4 with
The contact site that the roller 2 is in contact can be disposed as the curved surface towards the roller 2 protrusion.In the present embodiment preferably,
The curvature of the contact site being in contact with the roller 2 of first slide plate 3 is more than second slide plate 4 and the roller 2
The curvature for the contact site being in contact.For example, the end being in contact with the roller 2 of first slide plate 3 and second slide plate 4
Face can be disposed as arc surface.Now preferably, the radius for the end face that first slide plate 3 is in contact with the roller 2 is small
Radius in the end face that second slide plate 4 is in contact with the roller 2.The setting advantageously reduce the first slide plate and roller it
Between friction loss, improve the mechanical efficiency in the pump body compression course of work, lift the overall performance of compressor.
The first compression chamber 9 in cylinder 1 is provided with the first compression chamber air inlet 11 and the first compression chamber exhaust outlet of crescent
12, the second compression chamber 10 is provided with the second compression chamber air inlet 13 of crescent and the second compression chamber exhaust outlet 14 of crescent, its
The effective cross section product of the exhaust outlet 12 of middle first order compression chamber<The effective cross section product of second compression chamber air inlet 13<First
The effective cross section product of compression chamber air inlet 11, the setting can ensure that the second compression chamber 10 has the inspiratory capacity of abundance.
In addition, in order to ensure that the second compression chamber 10 has the inspiratory capacity of abundance, the volume of the first compression chamber 9 is more than the second compression
The volume of chamber 10.
Two stages of compression can effectively reduce the pressure ratio of every one-level, reduce the heat of compression, in view of two compression chambers be arranged on it is same
In individual cylinder, to balance two-stage pressure ratio, compressor is set to obtain optimal compression efficiency, in the present embodiment preferably, described first
The volume V of compression chamber 91With the volume V of second compression chamber 102Between relation be:1.1<V1/V2<1.5。
As shown in Figure 3 and Figure 4, the annular medial compartment 5 is being vented from the medial compartment air inlet 15 to the medial compartment
The size that circulated on the flow direction of mouth 16 alternately changes.That is, annular medial compartment 5 has different divergence ratios, so can be with
Effectively reduce the noise that annular medial compartment 5 is vented.
As shown in figure 4, in an embodiment of the invention, the annular medial compartment 5, which is provided with, to be used among the annular
Room 5 supplements the complementary apertures 7 of working medium, and the double-stage compressor can be made to be run in broader range of operation.Working medium for example can be
The circulating refrigerant of the refrigerating circuit of air conditioner where compressor.
The complementary apertures 7 can be arranged on the annular medial compartment 5 from the medial compartment air inlet 15 in described
Circulation area becomes big position from small on the flow direction of compartment exhaust outlet 16.Complementary apertures 7 can be used for into annular medial compartment 5
Tonifying Qi, it can be used for the hydrojet into annular medial compartment 5.Caused by the setting can effectively reduce hydrojet or tonifying Qi among annular
The pressure fluctuation of room 5, improve the air-breathing stability of compressor.
Complementary apertures 7 can set one, can also set it is multiple, in structure complementary apertures 7 can be circular hole or its
The hole of his shape, a part of circulating refrigerant in the air-conditioning system where compressor can directly be connected by the complementary apertures 7
To annular medial compartment 5, the delivery temperature of compressor can effectively be reduced by supplementing working medium to annular medial compartment 5 by complementary apertures 7, together
When, the refrigeration and heating capacity of compressor can be lifted.
Additionally preferably, the complementary apertures 7 can also be arranged on the annular medial compartment 5 from the annular medial compartment
The maximum position of circulation area on 5 air inlet to the flow direction of the exhaust outlet of the annular medial compartment 5.The setting equally may be used
The pressure fluctuation of annular medial compartment 5 caused by effectively to reduce hydrojet or tonifying Qi, improve the air-breathing stability of compressor.
In addition, the compressor also includes lower flange and baffle plate 6, the annular medial compartment 5 turns around the compressor
Shaft line is arranged in the lower flange, and the baffle plate 6 is installed in the annular medial compartment 5, in the annular medial compartment 5
The medial compartment air inlet 15 and the medial compartment exhaust outlet 16 side close to each other are isolated by the baffle plate 6.
As shown in Figure 3 and Figure 4, medial compartment air inlet 15 and exhaust outlet 16 be arranged at compressor a diameter line it is (straight herein
Radial line line using centered on the pivot center of compressor is used as reference) homonymy, baffle plate 6 be arranged at medial compartment air inlet 15 and exhaust
Between mouth 16, baffle plate 6 is located at the same side of the diameter line with medial compartment air inlet 15 and exhaust outlet 16, is entered with isolating medial compartment
Gas port 15 and exhaust outlet 16, the exhaust impact of the first compression chamber exhaust outlet 12 is avoided to make the air-breathing of the second compression chamber air inlet 13
Into influence.
Compressor in the various embodiments described above can be applied in the equipment such as air conditioner.
Pass through the explanation to compressor of the present invention and multiple embodiments of air conditioner, it can be seen that compressor and sky of the present invention
Device embodiment is adjusted to realize that Two-stage Compression can realize at least one following technique effect using single cylinder:Pressure can effectively be reduced
The complete machine height of contracting machine, more spaces are reserved to system;And part reduces a set of cylinder, roller, cost substantially reduces;
Meanwhile less part is easier to realize assembling, reliability improves;By setting baffle plate in annular medial compartment, can also avoid
The exhaust of first compression chamber impacts to the air-breathing of the second compression chamber, improves the inspiratory capacity of the second compression chamber, improves compressor
Efficiency.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof;To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that:Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics;Without departing from this hair
The spirit of bright technical scheme, it all should cover among the claimed technical scheme scope of the present invention.
Claims (11)
- A kind of 1. compressor, it is characterised in that including the first compression chamber (9), annular medial compartment (5) and the second compression chamber (10), First compression chamber (9) is provided with the first compression chamber air inlet (11) and the first compression chamber exhaust outlet (12), and the annular is middle Room (5) is provided with medial compartment air inlet (15) and medial compartment exhaust outlet (16), and second compression chamber (9) is entered provided with the second compression chamber Gas port (13) and the second compression chamber exhaust outlet (14), the medial compartment air inlet (15) and the first compression chamber exhaust outlet (12) Connection, the medial compartment exhaust outlet (16) connect with the second compression chamber air inlet (13), in the annular medial compartment (5) The medial compartment air inlet (15) and the medial compartment exhaust outlet (16) in side isolation close to each other and away from each other one Side connects.
- 2. compressor according to claim 1, it is characterised in that also including cylinder (1), the cylinder (1) is interior to be provided with rolling Sub (2), the cylinder (1) are provided with the first slide plate (3) and the second slide plate (4), first slide plate (3) and second slide plate (4) cylindrical being in contact with the roller (2), wherein, first slide plate (3) is located at the first compression chamber air inlet (11) between the second compression chamber exhaust outlet (14), second slide plate (4) is located at the first compression chamber exhaust outlet (12) between the second compression chamber air inlet (13), by the cylindrical and inwall of the cylinder (1) of the roller (2) it Between space be divided into first compression chamber (9) and second compression chamber (10).
- 3. compressor according to claim 2, it is characterised in that the thickness L of first slide plate (3)1, it is described second slide The thickness L of piece (4)2, first compression chamber (9) gas pressure Pv1With the gas pressure Pv of second compression chamber (10)2 Between relation be:L1≥L2×Pv2/Pv1。
- 4. compressor according to claim 2, it is characterised in that first slide plate (3) and second slide plate (4) The contact site being in contact with the roller (2) be towards the roller (2) protrusion curved surface, first slide plate (3) with The curvature for the contact site that the roller (2) is in contact is more than the contact being in contact with the roller (2) of second slide plate (4) The curvature in portion.
- 5. compressor according to claim 1, it is characterised in that the first compression chamber exhaust outlet (12) it is effective transversal Area<The effective cross section product of the second compression chamber air inlet (13)<Effective horizontal stroke of the first compression chamber air inlet (11) Sectional area.
- 6. compressor according to claim 1, it is characterised in that the volume V of first compression chamber (9)1With described second The volume V of compression chamber (10)2Between relation be:1.1<V1/V2<1.5。
- 7. compressor according to claim 1, it is characterised in that the annular medial compartment (5) is entered from the medial compartment The size that circulated on gas port (15) to the flow direction of the medial compartment exhaust outlet (16) alternately changes.
- 8. compressor according to claim 7, it is characterised in that the annular medial compartment (5), which is provided with, to be used for the ring Shape medial compartment (5) supplements the complementary apertures (7) of working medium, the complementary apertures (7) be arranged on the annular medial compartment (5) from described Circulation area becomes big position from small on medial compartment air inlet (15) to the flow direction of the medial compartment exhaust outlet (16).
- 9. compressor according to claim 7, it is characterised in that the annular medial compartment (5), which is provided with, to be used for the ring Shape medial compartment (5) supplements the complementary apertures (7) of working medium, the complementary apertures (7) be arranged on the annular medial compartment (5) from described The maximum position of circulation area on medial compartment air inlet (15) to the flow direction of the medial compartment exhaust outlet (16).
- 10. compressor according to claim 1, it is characterised in that the compressor also includes lower flange and baffle plate (6), The annular medial compartment (5) is arranged in the lower flange around the pivot center of the compressor, and the baffle plate (6) is installed on In the annular medial compartment (5), the medial compartment air inlet (15) and medial compartment exhaust in the annular medial compartment (5) Mouth (16) side close to each other passes through the baffle plate (6) and isolated.
- 11. a kind of air conditioner, it is characterised in that including the compressor as described in any one of claim 1~10.
Priority Applications (1)
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CN201610108227.7A CN105570131B (en) | 2016-02-25 | 2016-02-25 | Compressor and air conditioner |
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CN201610108227.7A CN105570131B (en) | 2016-02-25 | 2016-02-25 | Compressor and air conditioner |
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CN105570131B true CN105570131B (en) | 2018-01-02 |
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CN201436389U (en) * | 2009-05-27 | 2010-04-07 | 珠海格力电器股份有限公司 | Dual-rotor two-stage enhanced compressor |
CN102828951A (en) * | 2011-06-13 | 2012-12-19 | 广东美芝制冷设备有限公司 | Double-slip-sheet type rotary compressor |
CN203335407U (en) * | 2013-04-11 | 2013-12-11 | 珠海格力电器股份有限公司 | Single-cylinder two-stage compression pump body and compressor |
CN103967788A (en) * | 2013-02-05 | 2014-08-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Compression assembly, compressor, air conditioner and heat pump water heater |
CN205401115U (en) * | 2016-02-25 | 2016-07-27 | 珠海凌达压缩机有限公司 | Compressor and air conditioner |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001207985A (en) * | 2000-01-20 | 2001-08-03 | Matsushita Electric Ind Co Ltd | Gas compressor |
JP2006152950A (en) * | 2004-11-30 | 2006-06-15 | Sanyo Electric Co Ltd | Multi-stage compression type rotary compressor |
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2016
- 2016-02-25 CN CN201610108227.7A patent/CN105570131B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201436389U (en) * | 2009-05-27 | 2010-04-07 | 珠海格力电器股份有限公司 | Dual-rotor two-stage enhanced compressor |
CN102828951A (en) * | 2011-06-13 | 2012-12-19 | 广东美芝制冷设备有限公司 | Double-slip-sheet type rotary compressor |
CN103967788A (en) * | 2013-02-05 | 2014-08-06 | 珠海格力节能环保制冷技术研究中心有限公司 | Compression assembly, compressor, air conditioner and heat pump water heater |
CN203335407U (en) * | 2013-04-11 | 2013-12-11 | 珠海格力电器股份有限公司 | Single-cylinder two-stage compression pump body and compressor |
CN205401115U (en) * | 2016-02-25 | 2016-07-27 | 珠海凌达压缩机有限公司 | Compressor and air conditioner |
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