CN107489620B - Compressor and air conditioner with same - Google Patents
Compressor and air conditioner with same Download PDFInfo
- Publication number
- CN107489620B CN107489620B CN201710817114.9A CN201710817114A CN107489620B CN 107489620 B CN107489620 B CN 107489620B CN 201710817114 A CN201710817114 A CN 201710817114A CN 107489620 B CN107489620 B CN 107489620B
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- Prior art keywords
- cylinder
- compressor
- shell
- exhaust
- channel
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- 239000003507 refrigerant Substances 0.000 claims abstract description 35
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims description 24
- 230000006835 compression Effects 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction 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
-
- 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 application provides a compressor and an air conditioner with the same. The compressor includes a housing; the first cylinder assembly is arranged in the shell and comprises a first cylinder and a first exhaust channel, the first exhaust channel is communicated with an exhaust port of the first cylinder, and the first cylinder discharges a refrigerant out of the shell through the first exhaust channel; the second cylinder assembly is arranged in the shell, the second cylinder assembly comprises a second cylinder and a second exhaust channel, the second exhaust channel is communicated with an exhaust port of the second cylinder, the second cylinder discharges a refrigerant out of the shell through the second exhaust channel, and the first exhaust channel and the second exhaust channel are independently arranged. The compressors arranged in this way can independently utilize the refrigerants discharged from the two cylinder assemblies to heat simultaneously, or cool simultaneously, or one of them is used for heating and the other is used for cooling. The use function of the compressor is effectively increased, and the practicability and the reliability of the compressor are improved.
Description
Technical Field
The application relates to the technical field of air conditioner equipment, in particular to a compressor and an air conditioner with the same.
Background
In the prior art, the exhaust mode of the compressor is single, and particularly when a pump body structure is provided with a plurality of cylinder assemblies, refrigerant compressed by the cylinders is exhausted into the shell of the compressor and then exhausted from an exhaust port of the compressor. The refrigerant channels exhausted by the cylinders are single, so that the problem that the compressor is single in function and inconvenient to use is caused.
Disclosure of Invention
The application mainly aims to provide a compressor and an air conditioner with the same, so as to solve the problem of single functionality of the compressor in the prior art.
In order to achieve the above object, according to one aspect of the present application, there is provided a compressor comprising: a housing; the first air cylinder assembly is arranged in the shell and comprises a first air cylinder and a first exhaust channel, the first exhaust channel is communicated with an exhaust port of the first air cylinder, and the first air cylinder discharges a refrigerant out of the shell through the first exhaust channel; the second cylinder assembly is arranged in the shell and comprises a second cylinder and a second exhaust channel, the second exhaust channel is communicated with an exhaust port of the second cylinder, the second cylinder discharges a refrigerant out of the shell through the second exhaust channel, and the first exhaust channel and the second exhaust channel are independently arranged.
Further, the shell is provided with a shell exhaust port, the shell exhaust port is communicated with the inner cavity of the shell, the exhaust port of the first cylinder is communicated with the inner cavity, and a first exhaust channel is formed between the first cylinder component and the inner wall of the shell in a surrounding mode.
Further, the compressor further includes: the flange part is arranged in the shell and adjacent to the second cylinder assembly, part of the second exhaust channel is arranged in the flange part and communicated with the exhaust port of the second cylinder, and the other part of the second exhaust channel extends out of the shell.
Further, the first cylinder assembly further includes: and the first end of the first air suction channel extends into the shell and is communicated with the air suction port of the first cylinder, and the second end of the first air suction channel extends out of the shell.
Further, the second cylinder assembly further includes: and the first end of the second air suction channel extends into the shell and is communicated with the air suction port of the second cylinder, the second end of the second air suction channel extends out of the shell, and the first air suction channel and the second air suction channel are independently arranged.
Further, the compressor further includes: the crankshaft is arranged in the shell and is sequentially connected with the first cylinder assembly and the second cylinder assembly.
Further, the compressor further includes: and the driving part is arranged in the shell and connected with the crankshaft.
Further, the compression capacity of the first cylinder is the same as the compression capacity of the second cylinder, or the compression capacity of the first cylinder is different from the compression capacity of the second cylinder.
Further, the compressor further includes: the exhaust valve plate is arranged in the second exhaust channel.
According to another aspect of the present application, there is provided an air conditioner including a compressor, which is the above-mentioned compressor.
By adopting the technical scheme of the application, the refrigerant compressed by the first cylinder assembly and the second cylinder assembly in the compressor is discharged out of the shell of the compressor through the first exhaust channel and the second exhaust channel which are mutually independent, and the compressor can independently utilize the refrigerant discharged by the two cylinder assemblies to heat simultaneously or refrigerate simultaneously or heat one of the refrigerant and refrigerate the other of the refrigerant. The use function of the compressor is effectively increased, and the practicability and the reliability of the compressor are improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
fig. 1 shows a schematic structural view of an embodiment of a compressor according to the present application.
Wherein the above figures include the following reference numerals:
10. a housing; 11. a housing exhaust port;
20. a first cylinder; 21. a first exhaust passage;
30. a second cylinder;
41. a first exhaust passage; 42. a second exhaust passage; 43. a first suction passage; 44. a second suction passage;
50. a flange portion; 60. a crankshaft; 70. a driving part.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims and drawings of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art, that in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and that identical reference numerals are used to designate identical devices, and thus descriptions thereof will be omitted.
Referring to fig. 1, a compressor is provided according to an embodiment of the present application.
Specifically, as shown in fig. 1, the compressor includes a housing 10, a first cylinder assembly, and a second cylinder assembly. The first cylinder assembly is disposed in the housing 10, and includes a first cylinder 20 and a first exhaust channel 41, the first exhaust channel 41 is communicated with an exhaust port of the first cylinder 20, and the first cylinder 20 discharges the refrigerant out of the housing 10 through the first exhaust channel 41. The second cylinder assembly is disposed in the housing 10, and includes a second cylinder 30 and a second exhaust passage 42, the second exhaust passage 42 being in communication with an exhaust port of the second cylinder 30, the second cylinder 30 exhausting the refrigerant out of the housing 10 through the second exhaust passage 42, the first exhaust passage 21 being disposed independently of the second exhaust passage 42.
In this embodiment, the refrigerant compressed by the first cylinder assembly and the second cylinder assembly in the compressor is discharged out of the casing of the compressor through the first exhaust channel and the second exhaust channel which are mutually independent, so that the compressor can independently utilize the refrigerant discharged by the two cylinder assemblies to perform simultaneous heating or simultaneous cooling, or one of the refrigerant is used for heating and the other refrigerant is used for cooling. The use function of the compressor is effectively increased, and the practicability and the reliability of the compressor are improved.
The housing 10 has a housing exhaust port 11, the housing exhaust port 11 is communicated with an inner cavity of the housing 10, an exhaust port of the first cylinder 20 is communicated with the inner cavity, and a first exhaust channel 41 is defined between the first cylinder assembly and an inner wall of the housing 10. The arrangement mode of the first air cylinder assembly can adopt the exhaust mode that the conventional pump body structure is arranged in the shell of the compressor, firstly, the refrigerant compressed by the first air cylinder assembly is discharged into the accommodating cavity of the shell of the compressor, and then is discharged out of the shell through the accommodating cavity, so that the compressor is simple in structure and mature in technology, and the production efficiency of the compressor is improved.
Further, the compressor further includes a flange portion 50. The flange portion 50 is disposed in the housing 10 and adjacent to the second cylinder assembly, and a portion of the second exhaust passage 42 is opened in the flange portion 50 and communicates with the exhaust port of the second cylinder 30, and another portion of the second exhaust passage 42 extends out of the housing 10. As shown in fig. 1, the first cylinder assembly and the second cylinder assembly are arranged along the vertical direction, and the first cylinder assembly is located above the second cylinder assembly, and the flange portion 50 is a lower flange, so that the refrigerant compressed by the second cylinder assembly is directly discharged out of the shell after passing through the exhaust channel in the lower flange, and is not required to be mixed with the refrigerant compressed by the first cylinder assembly, and then is discharged out of the shell, so that the compressed refrigerants of all cylinders can be conveniently utilized respectively, and the use function and practicality of the compressor are increased.
The first cylinder assembly further comprises a first suction channel 43. A first end of the first suction passage 43 extends into the housing 10 and communicates with the suction port of the first cylinder 20, and a second end of the first suction passage 43 extends out of the housing 10. The second cylinder assembly also includes a second intake passage 44. The first end of the second suction passage 44 extends into the housing 10 and communicates with the suction port of the second cylinder 30, the second end of the second suction passage 44 extends out of the housing 10, and the first suction passage 43 is provided independently of the second suction passage 44. The arrangement can enable the first cylinder assembly and the second cylinder assembly to independently intake air, and the problem that one of the air intake pipes is insufficient to cause the reduction of the compression performance of the compressor due to the adoption of the same air intake pipe is avoided.
Specifically, the compressor further includes a crankshaft 60 and a driving part 70. A crankshaft 60 is disposed within the housing 10, the crankshaft 60 being in turn coupled to a first cylinder assembly and a second cylinder assembly. The driving part 70 is provided in the housing 10 and connected to the crankshaft 60. This allows the compression of the two cylinder assemblies to be achieved using a single drive, preferably an electric motor.
Further, the compression capacity of the first cylinder 20 is the same as that of the second cylinder 30, or the compression capacity of the first cylinder 20 is different from that of the second cylinder 30. The arrangement can select the corresponding compressor according to the working condition required by the specific use of the compressor, so that the practicability and the reliability of the compressor are improved.
The compressor further includes an exhaust valve plate disposed within the second exhaust passage 42. This arrangement can improve the compression performance of the compressor.
The compressor can also be used in the technical field of air conditioner equipment, namely, according to another aspect of the application, an air conditioner is provided. The air conditioner comprises a compressor, which is the compressor in the embodiment. The compressor includes a housing 10, a first cylinder assembly and a second cylinder assembly. The first cylinder assembly is disposed in the housing 10, and includes a first cylinder 20 and a first exhaust channel 41, the first exhaust channel 41 is communicated with an exhaust port of the first cylinder 20, and the first cylinder 20 discharges the refrigerant out of the housing 10 through the first exhaust channel 41. The second cylinder assembly is disposed in the housing 10, and includes a second cylinder 30 and a second exhaust passage 42, the second exhaust passage 42 being in communication with an exhaust port of the second cylinder 30, the second cylinder 30 exhausting the refrigerant out of the housing 10 through the second exhaust passage 42, the first exhaust passage 21 being disposed independently of the second exhaust passage 42.
In this embodiment, the refrigerant compressed by the first cylinder assembly and the second cylinder assembly in the compressor is discharged out of the casing of the compressor through the first exhaust channel and the second exhaust channel which are mutually independent, so that the compressor can independently utilize the refrigerant discharged by the two cylinder assemblies to perform simultaneous heating or simultaneous cooling, or one of the refrigerant is used for heating and the other refrigerant is used for cooling. The use function of the air conditioner with the compressor is effectively increased, and the practicability and reliability of the air conditioner are improved.
In this embodiment, from the internal compression structural design of the compressor, two independent air inlets are provided, two independent air outlets are provided, two compression units are provided, and a set of driving motor is shared, so that single-machine double-compression is independently performed, and single machine can simultaneously work under two different operation working conditions, so that different refrigeration and heating functions, namely, single-machine double functions, are realized.
At present, a single compressor has a single function, and can not realize a plurality of different functions at the same time in an environment needing multiple purposes. The compressor provided by the application can realize different refrigeration and heating functions, namely a single machine double compression function, by simultaneously working under two different operation conditions. The two compression units can be different compression volumes or the same compression volume, and the compression volumes can be set according to specific functional requirements.
The compressor has two sets of compression units simultaneously, and the two sets of compression units comprise a first cylinder assembly and a second cylinder assembly. The two compression units are independent in air suction and exhaust passages, and can be connected to two sets of different refrigeration systems to achieve different refrigeration function requirements.
The refrigerant of the first air cylinder assembly enters the first air cylinder through the first air suction channel, is compressed and discharged into the high-pressure cavity of the shell, and the exhaust gas passes through the motor and can be discharged out of the high-pressure shell through the first exhaust port after cooling the motor. The refrigerant of the second cylinder assembly enters the second cylinder through the second air suction channel, and is discharged out of the shell through the second air discharge channel after being compressed.
In addition to the foregoing, references in the specification to "one embodiment," "another embodiment," "an embodiment," etc., indicate that the particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the application, as generally described. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is intended that such feature, structure, or characteristic be implemented within the scope of the application.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (6)
1. A compressor, comprising:
a housing (10);
the first cylinder assembly is arranged in the shell (10), the first cylinder assembly comprises a first cylinder (20) and a first exhaust channel (41), the first exhaust channel (41) is communicated with an exhaust port of the first cylinder (20), and the first cylinder (20) discharges a refrigerant to the outside of the shell (10) through the first exhaust channel (41);
the second cylinder assembly is arranged in the shell (10), the second cylinder assembly comprises a second cylinder (30) and a second exhaust channel (42), the second exhaust channel (42) is communicated with an exhaust port of the second cylinder (30), the second cylinder (30) discharges a refrigerant out of the shell (10) through the second exhaust channel (42), and the first exhaust channel (21) and the second exhaust channel (42) are independently arranged;
the compressor further includes: the exhaust valve plate is arranged in the second exhaust channel (42), and the compressor independently uses the refrigerants discharged by the two cylinder assemblies to heat simultaneously, refrigerate simultaneously, or heat one of the refrigerants and refrigerate the other of the refrigerants;
the shell (10) is provided with a shell exhaust port (11), the shell exhaust port (11) is communicated with an inner cavity of the shell (10), an exhaust port of the first cylinder (20) is communicated with the inner cavity, a first exhaust channel (41) is arranged between the first cylinder component and the inner wall of the shell (10) in a surrounding mode, and a refrigerant compressed by the first cylinder component is discharged into a shell accommodating cavity of the compressor and then discharged out of the shell through the accommodating cavity;
the first cylinder assembly further comprises a first suction channel (43), and a first end of the first suction channel (43) extends into the shell (10) and is communicated with the suction port of the first cylinder (20);
the second cylinder assembly further comprises a second air suction channel (44), a first end of the second air suction channel (44) extends into the shell (10) and is communicated with an air suction port of the second cylinder (30), a second end of the second air suction channel (44) extends out of the shell (10), and the first air suction channel (43) and the second air suction channel (44) are independently arranged;
wherein, the compressor further includes: and a flange part (50), wherein the flange part (50) is arranged in the shell (10) and is adjacent to the second cylinder assembly, part of the second exhaust passage (42) is arranged in the flange part (50) and is communicated with the exhaust port of the second cylinder (30), and the other part of the second exhaust passage (42) extends out of the shell (10).
2. The compressor of claim 1, wherein,
the second end of the first suction channel (43) extends outside the housing (10).
3. The compressor of claim 1, further comprising:
and the crankshaft (60) is arranged in the shell (10), and the crankshaft (60) is sequentially connected with the first cylinder assembly and the second cylinder assembly.
4. A compressor as claimed in claim 3, further comprising:
and a driving unit (70), wherein the driving unit (70) is provided in the housing (10) and is connected to the crankshaft (60).
5. The compressor according to claim 1, characterized in that the compression capacity of the first cylinder (20) is the same as the compression capacity of the second cylinder (30) or the compression capacity of the first cylinder (20) is different from the compression capacity of the second cylinder (30).
6. An air conditioner comprising a compressor, wherein the compressor is the compressor of any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817114.9A CN107489620B (en) | 2017-09-11 | 2017-09-11 | Compressor and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817114.9A CN107489620B (en) | 2017-09-11 | 2017-09-11 | Compressor and air conditioner with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107489620A CN107489620A (en) | 2017-12-19 |
| CN107489620B true CN107489620B (en) | 2023-10-03 |
Family
ID=60651457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710817114.9A Active CN107489620B (en) | 2017-09-11 | 2017-09-11 | Compressor and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489620B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985384B (en) * | 2019-11-29 | 2023-11-17 | 安徽美芝精密制造有限公司 | Compressor and refrigeration equipment |
| CN113250963B (en) * | 2020-02-13 | 2022-07-12 | 安徽美芝精密制造有限公司 | Compressor and refrigeration equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010084594A (en) * | 2008-09-30 | 2010-04-15 | Daikin Ind Ltd | Rotary compressor |
| CN205090486U (en) * | 2015-09-24 | 2016-03-16 | 珠海格力电器股份有限公司 | Air conditioning system |
| CN106089712A (en) * | 2016-07-28 | 2016-11-09 | 广东美芝制冷设备有限公司 | Compressor and there is its cold-warm type refrigerating plant, single cold type refrigerating plant |
| CN106766422A (en) * | 2016-12-06 | 2017-05-31 | 广东美芝制冷设备有限公司 | Air-conditioner |
| CN207634310U (en) * | 2017-09-11 | 2018-07-20 | 珠海凌达压缩机有限公司 | Compressor and air conditioner with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5040907B2 (en) * | 2008-09-30 | 2012-10-03 | ダイキン工業株式会社 | Refrigeration equipment |
-
2017
- 2017-09-11 CN CN201710817114.9A patent/CN107489620B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010084594A (en) * | 2008-09-30 | 2010-04-15 | Daikin Ind Ltd | Rotary compressor |
| CN205090486U (en) * | 2015-09-24 | 2016-03-16 | 珠海格力电器股份有限公司 | Air conditioning system |
| CN106089712A (en) * | 2016-07-28 | 2016-11-09 | 广东美芝制冷设备有限公司 | Compressor and there is its cold-warm type refrigerating plant, single cold type refrigerating plant |
| CN106766422A (en) * | 2016-12-06 | 2017-05-31 | 广东美芝制冷设备有限公司 | Air-conditioner |
| CN207634310U (en) * | 2017-09-11 | 2018-07-20 | 珠海凌达压缩机有限公司 | Compressor and air conditioner with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107489620A (en) | 2017-12-19 |
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