CN107355381A - Compressor assembly and there is its refrigeration system - Google Patents
Compressor assembly and there is its refrigeration system Download PDFInfo
- Publication number
- CN107355381A CN107355381A CN201710725560.7A CN201710725560A CN107355381A CN 107355381 A CN107355381 A CN 107355381A CN 201710725560 A CN201710725560 A CN 201710725560A CN 107355381 A CN107355381 A CN 107355381A
- Authority
- CN
- China
- Prior art keywords
- casing
- outer cover
- compressor assembly
- noise reduction
- compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 26
- 230000009467 reduction Effects 0.000 claims abstract description 48
- 230000006835 compression Effects 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 239000003507 refrigerant Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001681 protective 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/06—Silencing
- F04C29/063—Sound absorbing materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/02—Compressor arrangements of motor-compressor units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/30—Casings or housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/12—Sound
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressor (AREA)
Abstract
The invention discloses a kind of compressor assembly and there is its refrigeration system, the compressor assembly includes：Outer cover；Casing, the casing are located in the outer cover, wherein being provided with the noise reduction thing for noise reduction in the outer cover, the noise reduction thing is set around at least a portion of the casing；Motor, the motor are located in the casing, and the motor includes stator and rotor；Compression mechanism, the compression mechanism is located in the casing, the compression mechanism includes cylinder and the piston of rotary compression is carried out in the cylinder, the piston drives piston eccentric rotary in the casing during being connected by bent axle with the rotor to be rotated in the rotor, wherein being not provided with muffler in the casing.Compressor assembly according to embodiments of the present invention, muffler is not provided with casing, can so improve the efficiency of compressor, and simplify the internal structure of compressor.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, more particularly, to a kind of compressor assembly and has its refrigeration
System.
Background technology
Resonant chamber and butterfly-type muffler are provided with inside compressor casing in correlation technique, increases muffler in liquid storage pipe
The noise of some frequency ranges is reduced with dividing plate, but makes the quality that can increase rotor in this way, is revolved at a high speed so as to add
The amount of unbalance turned, cause the reduction of compressor efficiency.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention proposes a kind of pressure
Contracting thermomechanical components, the efficiency of the compressor assembly is higher, simple in construction, and noise is smaller.
The compressor assembly of embodiment according to a first aspect of the present invention, including：Outer cover；Casing, the casing are located at described
In outer cover, wherein being provided with the noise reduction thing for noise reduction in the outer cover, the noise reduction thing surrounds at least a portion of the casing
Set；Motor, the motor are located in the casing, and the motor includes stator and rotor；Compression mechanism, the compression mechanism
It is located in the casing, the compression mechanism includes cylinder and the piston of rotary compression, the piston are carried out in the cylinder
Drive the piston is eccentric in the casing to turn during being connected by bent axle with the rotor to be rotated in the rotor
It is dynamic, wherein being not provided with muffler in the casing.
Compressor assembly according to embodiments of the present invention, muffler is not provided with casing, can so improve compression
The efficiency of machine, and simplify the internal structure of compressor.
According to one embodiment of present invention, resonant cavity is not provided with the cylinder, reduces compressor noise and vibration, both
The internal structure of compressor is simplified, further improves the efficiency of compressor.
According to another embodiment of the invention, the compressor assembly also includes gas-liquid separator, the gas-liquid separation
Device is connected by communicating pipe with the cylinder, is not provided with dividing plate in the gas-liquid separator, is simplified internal structure.
According to another embodiment of the invention, the compressor assembly also includes outer cover, and the casing is located at described outer
In cover, wherein being provided with the noise reduction thing for noise reduction in the outer cover, the noise reduction thing is set around at least a portion of the casing
Put, ensure compressor in the process of running caused noise and vibrations absorbed by noise reduction thing, without be delivered to pipeline or its
His part so that the noise in compressor assembly running meets to require with vibrations.
According to an optional example of the invention, the outer cover includes soft bag.
According to another optional example of the invention, the outer cover includes hard casing.
The refrigeration system of embodiment according to a second aspect of the present invention, including：Head and the tail are sequentially connected to form the refrigerant of closing
Compressor assembly, outdoor heat exchanger, throttling arrangement and the indoor heat exchanger of stream, the compressor assembly include：Casing；Electricity
Machine, the motor are located in the casing, and the motor includes stator and rotor；Compression mechanism, the compression mechanism are located at institute
State in casing, the compression mechanism includes cylinder and the piston of rotary compression is carried out in the cylinder, and the piston passes through song
Axle drives piston eccentric rotary in the casing during being connected with the rotor to be rotated in the rotor, wherein
Muffler is not provided with the casing.
Refrigeration system according to embodiments of the present invention, by eliminating muffler in compressor, reduce compressor noise with
Vibrate, the balance weight of main balance weight and secondary balance weight in compressor is synchronously reduced, and not only simplify the internal junction of refrigeration system
Structure, and further improve the efficiency of refrigeration system.
Alternatively, the compressor assembly also includes outer cover, and the casing is located in the outer cover, wherein in the outer cover
Provided with the noise reduction thing for noise reduction, the noise reduction thing is set around at least a portion of the casing.
According to the further example of the present invention, the compressor assembly passes through the first pipeline and the outdoor heat exchanger phase
Even, the compressor assembly is connected by the second pipeline with the indoor heat exchanger, wherein the neighbouring casing of first pipeline
Be partially received in the outer cover and surrounded by the noise reduction thing, the neighbouring casing of second pipeline is partially received in institute
State in outer cover and surrounded by the noise reduction thing.
Alternatively, the compressor assembly includes multiple, and multiple compressor assemblies are connected in parallel to each other or multiple pressures
Contracting thermomechanical components are one another in series.
Further, multiple compressor assemblies share an outer cover.
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
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the schematic diagram of refrigeration system according to embodiments of the present invention.
Reference：
100：Refrigeration system；
10：Compressor assembly；11：Compressor；12：Outer cover；13：Noise reduction thing.
20：Indoor heat exchanger；30：Outdoor heat exchanger；40：Throttling arrangement；50：First pipeline；60：Second pipeline.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " top ", " bottom " " interior ", " outer " or position relationship are based on orientation shown in the drawings or position
Relation, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must have
There is specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, define
One or more this feature can be expressed or be implicitly included to the feature of " first ", " second ".In description of the invention
In, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The compressor assembly 10 of embodiment according to a first aspect of the present invention is described below with reference to Fig. 1.
Compressor assembly 10 according to embodiments of the present invention includes casing, motor and compression mechanism.
Casing is contained in outer cover 12, and the noise reduction thing 13 for noise reduction is wherein provided with outer cover 12, and noise reduction thing 13 surrounds machine
At least a portion of shell is set, and motor and the mechanism of compressor 11 are respectively positioned in casing, and wherein motor includes stator and rotor, compression
The mechanism of machine 11 includes cylinder and piston, and piston is located in cylinder and carries out rotary compression, and specifically, piston passes through bent axle and rotor
It is connected, can band piston carries out eccentric rotary in casing so during rotor rotates.
Compressor assembly 10 according to embodiments of the present invention, by cancelling the muffler in compressor 11, such rotor
Quality Down, high speed amount of unbalance can be reduced, so as to reduce the noise of compressor 11 with vibrating, the main balance weight in compressor 11
It can synchronously be reduced with the balance weight of secondary balance weight, not only simplify the internal structure of compressor 11, and further improved
The efficiency of compressor 11.
According to one embodiment of present invention, resonant cavity is not provided with the cylinder of compressor 11, by cancelling compressor 11
Interior resonant cavity, again such that the Quality Down of rotor, can be reduced high speed amount of unbalance when rotor rotates, so as to reduce
With vibrating, the balance weight of main balance weight and secondary balance weight in compressor 11 is synchronously reduced the noise of compressor 11, has both simplified pressure
The internal structure of contracting machine 11, further improve the efficiency of compressor 11.
According to another embodiment of the invention, compressor assembly 10 also includes gas-liquid separator, and gas-liquid separator passes through
Communicating pipe leads to cylinders, and dividing plate is not provided with gas-liquid separator, compared with the gas-liquid separator in correlation technique, saves
Dividing plate has been removed, has simplified internal structure, has saved production cost.
According to another embodiment of the invention, compressor assembly 10 also includes outer cover 12, and casing is contained in outer cover 12,
Noise reduction thing 13 is wherein filled with outer cover 12, noise reduction thing 13 is set around at least a portion of casing, and noise reduction thing 13 can eliminate
Compressor assembly 10 works caused noise, ensure compressor 11 in the process of running caused noise and vibrations by noise reduction thing
13 absorb, without being delivered to pipeline or miscellaneous part so that the noise and vibrations in the running of compressor assembly 10 are full
Foot requires.
According to another optional example of the present invention, outer cover 12 includes soft bag, and outer cover 12 is used by using soft bag
In accommodating noise reduction thing 13, compressor 11 is put into soft bag, then noise reduction thing 13 is filled in soft bag, soft bag is coated on pressure
Outside contracting machine 11 and noise reduction thing 13, so as to be connected as the global facility of a compressor assembly 10 with miscellaneous part, in addition
The cost of soft bag is relatively low, has saved production cost.
According to another optional example of the present invention, outer cover 12 includes hard casing, and outer cover 12 is by using hard case
Body, for accommodating noise reduction thing 13, compressor 11 is put into hard casing, then noise reduction thing 13, hard are filled in hard casing
Casing is coated on outside compressor 11 and noise reduction thing 13, so as to the global facility as a compressor assembly 10 and other portions
Part is connected, and hard casing has protective effect to the noise reduction thing 13 and compressor 11 of inside in addition.
The refrigeration system 100 of embodiment includes compressor assembly 10, outdoor heat exchanger 30, section according to a second aspect of the present invention
Device 40 and indoor heat exchanger 20 are flowed, compressor assembly 10, outdoor heat exchanger 30, throttling arrangement 40 and indoor heat exchanger 20 are successively
Join end to end, compressor assembly 10 is located outside between heat exchanger 30 and indoor heat exchanger 20.
Wherein compressor assembly 10 includes casing, motor and compression mechanism, and motor and the mechanism of compressor 11 are respectively positioned on casing
Interior, wherein motor includes stator and rotor.The mechanism of compressor 11 includes cylinder and piston, and piston is located in cylinder and rotated
Compression, specifically, piston is connected by bent axle with rotor, and can band piston is in casing so during rotor rotates
Interior carry out eccentric rotary, wherein being not provided with muffler in the casing.
Refrigeration system 100 according to embodiments of the present invention, by eliminating muffler in compressor 11, reduce compressor 11
With vibrating, the balance weight of main balance weight and secondary balance weight in compressor 11 is synchronously reduced noise, not only simplify refrigeration system
100 internal structure, and further improve the efficiency of refrigeration system 100.
According to one embodiment of present invention, the compressor assembly 10 in refrigeration system 100 also includes outer cover 12, and casing holds
It is contained in outer cover 12, noise reduction thing 13 is wherein filled with outer cover 12, noise reduction thing 13 is set around at least a portion of casing, noise reduction
Thing 13 can eliminate compressor assembly 10 and work caused noise, ensure compressor 11 in the process of running caused noise and
Vibrations are absorbed by noise reduction thing 13, without being delivered to pipeline or miscellaneous part, significantly reduce refrigeration system 100 and run
Noise and vibrations in journey.
Reference picture 1, according to the further example of the present invention, compressor assembly 10 is located at indoor heat exchanger 20 and outdoor heat exchange
Between device 30, compressor assembly 10 is connected by the first pipeline 50 with outdoor heat exchanger 30, and compressor assembly 10 passes through the second pipe
Road 60 is connected with indoor heat exchanger 20, wherein the part of the neighbouring casing of the first pipeline 50 on the upside of Fig. 1 (by entering in outer cover 12
Part) it is contained in outer cover 12, while surrounded by noise reduction thing 13, the second pipeline 60 is adjacent to the part of casing (by entering on the right side of Fig. 1
Enter the part in outer cover 12) it is contained in outer cover 12, while surrounded by noise reduction thing 13, ensure that compressor assembly 10 was being run
Caused noise and vibrations are absorbed by noise reduction thing 13 in journey, without being delivered to pipeline or miscellaneous part, significantly reduce
Noise and vibrations in the running of refrigeration system 100.
As shown in figure 1, according to another optional example of the invention, compressor assembly 10 includes multiple, multiple compressors
It is connected in parallel to each other between component 10, or multiple compressor assemblies 10 are one another in series, concrete foundation actual conditions can be selected neatly
It is in series or in parallel to select multiple compressors 11, or existing series connection also has parallel connection between multiple compressors 11, meets not to reach
The purpose of same demand.
According to the further example of the present invention, an outer cover 12 is shared between multiple compressors 11, i.e. outer cover 12 accommodates more
Individual compressor assembly 10, multiple compressor assemblies 10 are formed as into an entirety, structure integration by using outer cover 12.
The present invention is ensured in 11 overall size of compressor by cancelling resonant cavity and muffler inside compressor assembly 10
With discharge capacity it is constant in the case of, improve the efficiency of refrigeration system 100, reduce noise and vibration.It is meanwhile of the invention by compressor set
Part 10 is put into casing or sack, the noise reduction thing 13 to abate the noise is filled in casing or sack, it is ensured that compressor assembly
10 in the process of running caused noise and vibrations be eliminated the noise reduction thing 13 of noise and absorb, without be delivered to pipeline or its
His part, ensure that the noise of refrigeration system 100 meets to require in the process of running with vibrations.
Compressor assembly 10 according to embodiments of the present invention and other compositions with its refrigeration system 100 and operation
All it is for those of ordinary skills known, 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 to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
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 departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
- A kind of 1. compressor assembly, it is characterised in that including：Outer cover；Casing, the casing are located in the outer cover, wherein being provided with the noise reduction thing for noise reduction, the noise reduction thing in the outer cover At least a portion around the casing is set；Motor, the motor are located in the casing, and the motor includes stator and rotor；Compression mechanism, the compression mechanism are located in the casing, and the compression mechanism includes cylinder and entered in the cylinder The piston of row rotary compression, the piston drive institute during being connected by bent axle with the rotor to be rotated in the rotor Piston eccentric rotary in the casing is stated, wherein being not provided with muffler in the casing.
- 2. compressor assembly according to claim 1, it is characterised in that be not provided with resonant cavity on the cylinder.
- 3. compressor assembly according to claim 1, it is characterised in that also including gas-liquid separator, the gas-liquid separation Device is connected by communicating pipe with the cylinder, and dividing plate is not provided with the gas-liquid separator.
- 4. compressor assembly according to claim 3, it is characterised in that the outer cover includes soft bag.
- 5. compressor assembly according to claim 3, it is characterised in that the outer cover includes hard casing.
- A kind of 6. refrigeration system, it is characterised in that including：Head and the tail are sequentially connected to be changed with forming compressor assembly, outdoor heat exchanger, throttling arrangement and the interior of the refrigerant flow of closing Hot device, the compressor assembly include：Casing；Motor, the motor are located in the casing, and the motor includes stator and rotor；Compression mechanism, the compression mechanism are located in the casing, and the compression mechanism includes cylinder and entered in the cylinder The piston of row rotary compression, the piston drive institute during being connected by bent axle with the rotor to be rotated in the rotor Piston eccentric rotary in the casing is stated, wherein being not provided with muffler in the casing.
- 7. refrigeration system according to claim 6, it is characterised in that the compressor assembly also includes outer cover, the machine Shell is located in the outer cover, wherein being provided with the noise reduction thing for noise reduction in the outer cover, the noise reduction thing is around the casing At least a portion is set.
- 8. refrigeration system according to claim 7, it is characterised in that the compressor assembly by the first pipeline with it is described Outdoor heat exchanger is connected, and the compressor assembly is connected by the second pipeline with the indoor heat exchanger, wherein first pipe The neighbouring casing on road being partially received in the outer cover and being surrounded by the noise reduction thing, the neighbouring casing of second pipeline It is partially received in the outer cover and is surrounded by the noise reduction thing.
- 9. according to the refrigeration system any one of claim 6-8, it is characterised in that the compressor assembly includes more Individual, multiple compressor assemblies are connected in parallel to each other or multiple compressor assemblies are one another in series.
- 10. refrigeration system according to claim 9, it is characterised in that multiple compressor assemblies are shared described in one Outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725560.7A CN107355381A (en) | 2017-08-22 | 2017-08-22 | Compressor assembly and there is its refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710725560.7A CN107355381A (en) | 2017-08-22 | 2017-08-22 | Compressor assembly and there is its refrigeration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107355381A true CN107355381A (en) | 2017-11-17 |
Family
ID=60288944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710725560.7A Pending CN107355381A (en) | 2017-08-22 | 2017-08-22 | Compressor assembly and there is its refrigeration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107355381A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201771770U (en) * | 2010-05-05 | 2011-03-23 | 广东美芝制冷设备有限公司 | Rotary type compressor |
| CN202119173U (en) * | 2011-05-26 | 2012-01-18 | 广东美的电器股份有限公司 | Refrigerating system adopting R290 as refrigerant |
| CN202902711U (en) * | 2012-09-29 | 2013-04-24 | 合肥凌达压缩机有限公司 | Gas-liquid separator for compressor |
| CN103912498A (en) * | 2014-04-24 | 2014-07-09 | 安徽美芝精密制造有限公司 | Rotary compressor |
| CN104196728A (en) * | 2014-08-22 | 2014-12-10 | 广东美芝制冷设备有限公司 | Rotary compressor |
| CN105485793A (en) * | 2015-12-25 | 2016-04-13 | 广东美的制冷设备有限公司 | Compressor assembly, outdoor unit and air conditioner |
| CN106979156A (en) * | 2017-05-26 | 2017-07-25 | 广东美芝制冷设备有限公司 | Compressor |
| CN207297364U (en) * | 2017-08-22 | 2018-05-01 | 广东美的制冷设备有限公司 | Compressor assembly and there is its refrigeration system |
-
2017
- 2017-08-22 CN CN201710725560.7A patent/CN107355381A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201771770U (en) * | 2010-05-05 | 2011-03-23 | 广东美芝制冷设备有限公司 | Rotary type compressor |
| CN202119173U (en) * | 2011-05-26 | 2012-01-18 | 广东美的电器股份有限公司 | Refrigerating system adopting R290 as refrigerant |
| CN202902711U (en) * | 2012-09-29 | 2013-04-24 | 合肥凌达压缩机有限公司 | Gas-liquid separator for compressor |
| CN103912498A (en) * | 2014-04-24 | 2014-07-09 | 安徽美芝精密制造有限公司 | Rotary compressor |
| CN104196728A (en) * | 2014-08-22 | 2014-12-10 | 广东美芝制冷设备有限公司 | Rotary compressor |
| CN105485793A (en) * | 2015-12-25 | 2016-04-13 | 广东美的制冷设备有限公司 | Compressor assembly, outdoor unit and air conditioner |
| CN106979156A (en) * | 2017-05-26 | 2017-07-25 | 广东美芝制冷设备有限公司 | Compressor |
| CN207297364U (en) * | 2017-08-22 | 2018-05-01 | 广东美的制冷设备有限公司 | Compressor assembly and there is its refrigeration system |
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Application publication date: 20171117 |
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