CN107062716B - Vertical oil separator and air-conditioning system - Google Patents
Vertical oil separator and air-conditioning system Download PDFInfo
- Publication number
- CN107062716B CN107062716B CN201710164941.2A CN201710164941A CN107062716B CN 107062716 B CN107062716 B CN 107062716B CN 201710164941 A CN201710164941 A CN 201710164941A CN 107062716 B CN107062716 B CN 107062716B
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- Prior art keywords
- oil
- shell
- level
- refined filtration
- net
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Classifications
-
- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/02—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for separating lubricants from the refrigerant
-
- 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
- F25B31/002—Lubrication
- F25B31/004—Lubrication oil recirculating arrangements
-
- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
-
- 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
- F25B2500/16—Lubrication
Abstract
The invention discloses a kind of vertical oil separators, and including the shell with inner cavity, oil refrigerant inlet, refrigerant exit and oil return opening are provided on the shell, further include spiral deflector, net-filter assembly and three-level refined filtration core；The mixed gas inputted from oil refrigerant inlet is discharged after being then fed into three-level refined filtration core progress refined filtration from refrigerant exit after spiral deflector rotating filter by net-filter assembly secondary filter；The lubricating oil being obtained by filtration is flowed out from oil return opening.The invention also discloses a kind of air-conditioning systems.Vertical oil separator of the invention, by the lubricating oil particle three-stage filtration in mixed gas, makes the lubricating oil in mixed gas obtain abundant filtering, improves the refrigeration effect of air conditioner by adding three-level refined filtration core.
Description
The application be on December 23rd, 2013 applying date, application No. is 201310719186.1, patent name be vertical
The divisional application of oil eliminator and air-conditioning system.
Technical field
The present invention relates to household electrical appliance, more particularly to a kind of vertical oil separator and air-conditioning system.
Background technique
Oil eliminator is to separate the lubricating oil in the high steam of refrigeration compressor discharge, to guarantee equipment safety
Efficiently run.According to reducing air velocity and changing point oily principle of airflow direction, make the elaioleucite in high steam in gravity
It is separated under effect.General air velocity is in 1m/s hereinafter, can divide diameter contained in steam in the elaioleucite of 0.2mm or more
It separates out and.
Currently, vertical oil separator mostly uses greatly the knot of rotation subassembly and cartridge combination or collision separation plus cartridge combination
Structure carries out the separation of oil and refrigerant, and the separative efficiency under nominal condition meets requirement, but severe or long in operating condition
When phase runs, the oily separating effect of oil eliminator is had a greatly reduced quality, and compressor oil starvation is eventually led to.
Although some use precision Filter element, oily separative efficiency is relatively high, and olein filter core is for gaseous mixture
The flow velocity and oil content of body all require, if it cannot be guaranteed that will substantially reduce the filtering of essential oil filter core into two above condition
Efficiency.
The design resistance of some oil eliminators is larger, causes exhaust drop off pressure big, impacts to the performance of refrigeration system.
Summary of the invention
Based on this, it is necessary to aiming at the problem that lubricating oil in oil eliminator cannot be filtered effectively, provide a kind of Vertical Oil
Separator.
The present invention is realized by following proposal:
A kind of vertical oil separator is provided with oil refrigerant inlet, refrigerant including the shell with inner cavity on the shell
Outlet and oil return opening, further include spiral deflector, net-filter assembly and three-level refined filtration core；
The mixed gas inputted from oil refrigerant inlet after spiral deflector rotating filter by net-filter assembly secondary filter,
After being then fed into three-level refined filtration core progress refined filtration, it is discharged from refrigerant exit；The lubricating oil being obtained by filtration is flowed out from oil return opening.
The present invention can also be further perfect by following proposal:
As one of embodiment, the three-level refined filtration core includes 3rd sleeve, is uniformly arranged in the 3rd sleeve
There are multiple refined filtration holes；
The 3rd sleeve is arranged in the shell and with the shell there are gap, and the gap is connected to the refrigerant
Outlet；
The mixed gas filtered out from the net-filter assembly enters 3rd sleeve, and it is laggard to carry out refined filtration by the refined filtration hole
It is discharged after entering the gap from refrigerant exit；
The oil return opening includes second level oil return opening；
The lubricating oil that the refined filtration hole of the 3rd sleeve filters out is flowed out from the second level oil return opening.
It further include flow sleeve as one of embodiment；
The spiral deflector helical form is fixed on the flow sleeve；
The spiral deflector, flow sleeve match to form helical duct with the inner wall of the shell；
The mixed gas inputted from oil refrigerant inlet enters helical duct, after spiral deflector carries out rotating filter,
It is output to net-filter assembly and carries out secondary filtration.
It further include hollow ring sealing plate and filter core cover board as one of embodiment；
The three-level refined filtration core is fixed on the housing by hollow ring sealing plate, the inner ring of the hollow ring sealing plate
The three-level refined filtration core is connected, the outer ring of the hollow ring sealing plate connects the inner wall of the shell；
The upper end of 3rd sleeve described in the filter core cover plate for sealing；
The center hole of the hollow ring sealing plate is connected to the 3rd sleeve of the flow sleeve and three-level refined filtration core；
After the lubricating oil that the three-level refined filtration core filters out flows to the hollow shape sealing plate, then from second level oil return opening flow out.
As one of embodiment, the net-filter assembly includes the Steel net, upper cover plate and lower cover plate of tubular；
The lower cover plate shuts the lower ending opening of Steel net, and the upper cover plate is covered on the upper end of the Steel net
Opening, the upper cover plate is connected with the flow sleeve, and the upper cover plate is there are through-hole, described in the through-hole of the upper cover plate is connected to
Steel net and the flow sleeve.
It further include porous sealing plate as one of embodiment, the porous sealing plate is connect with the shell, is mounted on institute
It states below net-filter assembly, the porous sealing plate is uniformly distributed multiple circular holes, the lower part of the housing cavity is divided into oil storage room；
The oil return opening further includes level-one oil return opening；
The lubricating oil filtered out from mixed gas by spiral deflector and net-filter assembly is from the porous sealing plate stream
Enter to the oil storage room, and is flowed out from the level-one oil return opening.
It further include the oil guide pipe that the indoor connection level-one oil return opening of oil storage is set as one of embodiment,
And the heating element of fixed oil guide pipe side on the housing；
The heating element, for heating the lubricating oil flowed out from the oil guide pipe.
It further include pouring orifice as one of embodiment, the pouring orifice is installed on the housing, for passing through
State inner cavity of the pouring orifice lubricating oil is injected into shell.
As one of embodiment, the shell is additionally provided with the first closing end component and the second closing end component, and described
One closing end component is mounted on the upper end of the shell, and second closing end component is mounted on the lower end of the shell.
It further include ring support as one of embodiment, the ring support is welded on second closing end component
On, fixed function is risen to the shell.
The invention also discloses a kind of air-conditioning systems, including compressor, condenser, further include above-described vertical oil separator
From device, the lubricating oil flowed out from the oil return opening is supplied to the compressor, continues to use for it.
Vertical oil separator of the invention divides three-level by adding three-level refined filtration core, by the lubricating oil particle in mixed gas
Filtering, makes the lubricating oil in mixed gas obtain abundant filtering, improves the refrigeration effect of air conditioner.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of embodiment of vertical oil separator of the invention；
Fig. 2 is a kind of exploded view of the net-filter assembly of embodiment of vertical oil separator of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, by the following examples, it and combines attached
Figure, is further elaborated vertical oil separator and air-conditioning system of the invention.It should be appreciated that tool described herein
Body embodiment only to explain the present invention, is not intended to limit the present invention.
Referring to shown in 1-2, as shown in Figure 1, a kind of vertical oil separator, including the shell 100 with inner cavity, shell 100
Top be equipped with refrigerant exit 110, flowed out by filtered mixed gas from refrigerant exit 110；Shell 100 is equipped with oil return
Mouthful, the lubricating oil being filtered off is flowed out from oil return opening；Oil refrigerant inlet 120 is additionally provided on shell 100, mixed gas is cold from oil
Matchmaker's entrance 120 is filtered after entering shell 100.It further include spiral deflector 700, net-filter assembly 800 and three-level refined filtration core 900,
The mixed gas entered from oil refrigerant inlet 120 is after 700 rotating filter of spiral deflector by 800 2 mistakes of net-filter assembly
Filter is then input to three-level refined filtration core 900 and carries out refined filtration, and the lubricating oil in mixed gas is filtered through three-level refined filtration core 900
Refrigerant is discharged from refrigerant exit 110, and the lubricating oil filtered out is flowed out from oil return opening.
As one of embodiment, the three-level refined filtration core of vertical oil separator of the invention further includes 3rd sleeve 910,
Be evenly arranged with multiple refined filtration holes in 3rd sleeve 910,3rd sleeve 910 be arranged in shell 100 and with shell 100 there are
Gap, the gap between 3rd sleeve 910 and shell 100 are connected to refrigerant exit 110.By the filtered gaseous mixture of net-filter assembly 800
Body enters 3rd sleeve 910, enters the gap between shell 100 and 3rd sleeve 910 after the filtering of refined filtration hole, then from refrigerant
110 discharge of outlet.Oil return opening includes second level oil return opening 131, is flowed out by the lubricating oil that refined filtration hole filters out from second level oil return opening 131,
Second level oil return opening 131 is mounted on shell.
As one of embodiment, vertical oil separator of the invention includes flow sleeve 710, spiral deflector 700
Helical form is fixed on flow sleeve 710, and the inner wall of spiral deflector 700, flow sleeve 710 and shell 100 matches jointly
Form helical duct.The open at one end of helical duct is connected with oil refrigerant inlet 120, enters from oil refrigerant inlet 120
Mixed gas is flowed according to the spiral helicine path of helical duct, wherein the lubricating oil particle being relatively large in diameter is under the influence of centrifugal force
It collides, and is attached on the inner wall of shell 100 with the inner wall of shell 100, so that the lubricating oil particle being relatively large in diameter be filtered
Out, mixed gas is then inputted into net-filter assembly 800.
Enter net-filter assembly 800 from outside to inside through the filtered mixed gas of spiral deflector 700, net-filter assembly 800 wraps
Include the Steel net 803, upper cover plate 801 and lower cover plate 802 of tubular；Wherein, lower cover plate 802 opens the lower end of Steel net 803
Mouth is shut, and upper cover plate 801 is covered on the upper end opening of Steel net 803, and upper cover plate 801 is connected with flow sleeve 710, filter
Screen component 800 is fixed on flow sleeve 710 by upper cover plate 801, and there are through-hole, the through-holes of upper cover plate 801 to connect for upper cover plate 801
Logical Steel net 803 and flow sleeve 710.Entered by the filtered mixed gas of spiral deflector 700 through Steel net 803 and filters
The inside of screen component 800, in the process, the lubricating oil particle of intermediate diameter are gradually assembled under the action of Steel net 803
The lubricating oil particle being relatively large in diameter is formed, is then attached on Steel net 803, so that the lubricating oil particle of intermediate diameter be filtered
Out.
It is filtered again by the filtered mixed gas of net-filter assembly 800 by three-level refined filtration core 900, during three-level refined filtration core passes through
Empty ring sealing plate 500 is fixed on shell 100, and the inner ring of hollow ring sealing plate 500 connects three-level refined filtration core 900, hollow ring
The inner wall of the outer ring connection shell 100 of sealing plate 500.The center hole of hollow ring sealing plate 500 and the upper end of flow sleeve 710 are opened
Mouth and the lower ending opening of 3rd sleeve communicate.By the filtered mixed gas of net-filter assembly 800 from the opening stream of upper cover plate 801
Out, the center hole through flow sleeve 710 and hollow ring sealing plate 500 enters in the 3rd sleeve 910 of three-level refined filtration core 900,
Filter core cover board (not shown) seals the upper end of 3rd sleeve 910, refined filtration hole of the mixed gas from the inside to the outside through three-level refined filtration core 900
The gap between 3rd sleeve 910 and shell 100 is flowed to after filtering, is then discharged from refrigerant exit 110.By three-level refined filtration core
900 lubricating oil filtered out flow on sky ring sealing plate 500, are then discharged from the second level oil return opening 131 being mounted on shell 100.
As one of embodiment, the lower section of net-filter assembly 800 is equipped with porous sealing plate 600, and porous sealing plate 600 is installed
On shell 100, multiple circular holes are evenly distributed on porous sealing plate 600, the lower part of 100 inner cavity of shell is divided into oil storage room.
Porous sealing plate 600 is dropped to by the lubricating oil that helical duct and net-filter assembly 800 filter out under gravity, subsequently into oil storage
Room, oil return opening further include level-one oil return opening 132, and level-one oil return opening 132 is mounted on the shell 100 of oil storage room, in oil storage room with
Level-one oil return opening 132 is ipsilateral to be equipped with heating element 140, and oil guide pipe 134 is connected to level-one oil return opening 132, the indoor lubrication of oil storage
Oil is heated to flowing out after the temperature set through oil guide pipe 134 by heating element 140.
It further include pouring orifice 133 as one of embodiment, pouring orifice 133 is mounted on shell, can pass through oiling
Lubricating oil is injected into oil storage rooms for mouth 133.
The upper end of shell 100 is equipped with the first closing end component 200, and the lower end of shell 100 is equipped with the second closing end component
300, the first closing end component 200 and the second closing end component 300 shield to shell 100, the lower end of the second closing end component 300
It is also welded with ring support 400, ring support 400 plays fixed function to shell 100.
The invention also discloses a kind of air-conditioning systems, including compressor and condenser, further include described in above embodiments
Vertical oil separator, the lubricating oil separated by spiral deflector 700 and net-filter assembly 800 is after the heating of heating element 140
Compressor is returned to from level-one oil return opening 132, the lubricating oil filtered out by three-level refined filtration core 900 is returned through second level oil return opening 131 to be compressed
Machine is continued to use for it.
As one of which can real-time mode, the lubricating oil flowed out from level-one oil return opening 132 and second level oil return opening 131 returns
To compressor, continued to use for it.
Mixed gas enters through oil refrigerant inlet 120 by helical duct, and helical duct is helical form, and mixed gas is in spiral shell
When revolving channel movement, inner wall of the lubricating oil particle being relatively large in diameter under the influence of centrifugal force with shell 100 collides, and attached
On the inner wall of shell 100, the lubricating oil being attached on spiral deflector 700 and shell 100 drops under gravity
Porous sealing plate 600 flow to oil storage room through porous sealing plate 600.Through the filtered mixed gas of helical duct by net-filter assembly 800
Outside enters the inside of net-filter assembly 800, and in the process, the lubricating oil particle of intermediate diameter, which gradually polymerize, to be become being relatively large in diameter
Lubricating oil particle, also drop to porous sealing plate 600 under gravity, flow to oil storage room through porous sealing plate 600.In oil storage room
Lubricating oil the temperature set is heated to through heating element 140, through oil guide pipe 134 from level-one oil return opening 132 return compressor,
It is reused for compressor.
Enter three-level refined filtration core 900 through flow sleeve 710 through helical duct and the filtered mixed gas of net-filter assembly 800
Inside, from the inside stream of three-level refined filtration core 900 to outside, in the process, the lubricating oil particle of small diameter gradually polymerize
Become larger-diameter lubricating oil particle, is attached on the inner wall of shell 100 after being collided with the inner wall of shell 100, from shell 100
Inner wall flow to hollow ring sealing plate 500, then from second level oil return opening 131 flow out and be back to compressor, continued to use for it.
It is flowed out by the filtered mixed gas of three-level refined filtration core 900 through refrigerant exit 110.Net-filter assembly 800 and three-level refined filtration core 900
The resistance of generation meets the design requirement to mixed gas flow velocity.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
1. a kind of vertical oil separator is provided with oil refrigerant inlet, refrigerant goes out including the shell with inner cavity on the shell
Mouth and oil return opening, which is characterized in that further include spiral deflector, net-filter assembly, oil guide pipe, heating element, pouring orifice and three-level
Refined filtration core；
From oil refrigerant inlet input mixed gas after spiral deflector rotating filter by net-filter assembly secondary filter, then
After being sent to three-level refined filtration core progress refined filtration, it is discharged from refrigerant exit；The lubricating oil being obtained by filtration is flowed out from oil return opening;
The three-level refined filtration core includes 3rd sleeve, and multiple refined filtration holes are evenly arranged in the 3rd sleeve；
The 3rd sleeve is arranged in the shell and with the shell there are gap, and the gap is connected to the refrigerant and goes out
Mouthful；
The mixed gas filtered out from the net-filter assembly enters 3rd sleeve, enters institute after the refined filtration hole carries out refined filtration
It is discharged after stating gap from refrigerant exit；
The vertical oil separator further includes flow sleeve；The net-filter assembly include the Steel net of tubular, upper cover plate and under
Cover board；The lower cover plate shuts the lower ending opening of Steel net, and the upper end that the upper cover plate is covered on the Steel net is opened
Mouthful, the upper cover plate is connected with the flow sleeve, and there are through-hole, the through-holes of the upper cover plate to be connected to the steel for the upper cover plate
Wire gauze filter and the flow sleeve；
The oil return opening includes level-one oil return opening and second level oil return opening；
The lubricating oil that the refined filtration hole of the 3rd sleeve filters out is flowed out from the second level oil return opening;
The spiral deflector helical form is fixed on the flow sleeve；
The oil eliminator further includes hollow ring sealing plate and filter core cover board；
The three-level refined filtration core is fixed on the housing by hollow ring sealing plate, and the inner ring of the hollow ring sealing plate connects
The outer ring of the three-level refined filtration core, the hollow ring sealing plate connects the inner wall of the shell；
The upper end of 3rd sleeve described in the filter core cover plate for sealing；
The center hole of the hollow ring sealing plate is connected to the 3rd sleeve of the flow sleeve and three-level refined filtration core；
After the lubricating oil that the three-level refined filtration core filters out flows to the hollow ring sealing plate, then from second level oil return opening flow out；
In the indoor connection level-one oil return opening of oil storage, the heating element is fixed on the housing for the oil guide pipe setting
Oil guide pipe side, the heating element are used to heat the lubricating oil flowed out from the oil guide pipe；
On the housing, for passing through the pouring orifice, lubricating oil is injected into the inner cavities of shell for the pouring orifice installation.
2. vertical oil separator according to claim 1, it is characterised in that:
The spiral deflector, flow sleeve match to form helical duct with the inner wall of the shell；
The mixed gas inputted from oil refrigerant inlet enters helical duct, after spiral deflector carries out rotating filter, output
Secondary filtration is carried out to net-filter assembly.
3. vertical oil separator according to claim 1, it is characterised in that:
It further include porous sealing plate, the porous sealing plate is connect with the shell, is mounted below the net-filter assembly, described porous
Sealing plate is uniformly distributed multiple circular holes, and the lower part of the housing cavity is divided into oil storage room；
It is flowed by the lubricating oil that spiral deflector and net-filter assembly are filtered out from mixed gas from the porous sealing plate
The oil storage room, and flowed out from the level-one oil return opening.
4. vertical oil separator according to claim 1, it is characterised in that:
The shell is additionally provided with the first closing end component and the second closing end component, and first closing end component is mounted on the shell
Upper end, second closing end component is mounted on the lower end of the shell.
5. vertical oil separator according to claim 4, it is characterised in that: it further include ring support, the ring support
It is welded on second closing end component, fixed function is risen to the shell.
6. a kind of air-conditioning system, including compressor, condenser, it is characterised in that: further include described in any one of claim 1 to 5
Vertical oil separator, from the oil return opening flow out lubricating oil be supplied to the compressor, continued to use for it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710164941.2A CN107062716B (en) | 2013-12-23 | 2013-12-23 | Vertical oil separator and air-conditioning system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710164941.2A CN107062716B (en) | 2013-12-23 | 2013-12-23 | Vertical oil separator and air-conditioning system |
| CN201310719186.1A CN104729166B (en) | 2013-12-23 | 2013-12-23 | Vertical oil separator and air-conditioning system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310719186.1A Division CN104729166B (en) | 2013-12-23 | 2013-12-23 | Vertical oil separator and air-conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107062716A CN107062716A (en) | 2017-08-18 |
| CN107062716B true CN107062716B (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310719186.1A Active CN104729166B (en) | 2013-12-23 | 2013-12-23 | Vertical oil separator and air-conditioning system |
| CN201710164941.2A Active CN107062716B (en) | 2013-12-23 | 2013-12-23 | Vertical oil separator and air-conditioning system |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310719186.1A Active CN104729166B (en) | 2013-12-23 | 2013-12-23 | Vertical oil separator and air-conditioning system |
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| CN (2) | CN104729166B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202815B (en) * | 2015-10-15 | 2020-08-11 | 珠海格力电器股份有限公司 | Oil supply system and method of air conditioner and air conditioner |
| CN106642848B (en) * | 2015-11-04 | 2019-04-19 | 麦克维尔空调制冷(武汉)有限公司 | Vertical oil separator and heat-exchange system comprising the vertical oil separator |
| CN106969562A (en) * | 2016-01-13 | 2017-07-21 | 珠海格力电器股份有限公司 | Oil eliminator and the air-conditioning system with it |
| CN106196774B (en) * | 2016-07-27 | 2018-09-07 | 特灵空调系统(中国)有限公司 | Oil eliminator |
| CN106288552A (en) * | 2016-08-19 | 2017-01-04 | 华为技术有限公司 | A kind of air-conditioning and oil eliminator thereof |
| CN106568246B (en) * | 2016-11-17 | 2023-10-20 | 珠海格力电器股份有限公司 | Oil separator and air conditioning unit |
| CN107255381B (en) * | 2017-07-31 | 2022-07-08 | 清华大学 | Drying filter and refrigerating and heat pump system with same |
| CN107388655B (en) * | 2017-09-13 | 2023-12-05 | 珠海格力电器股份有限公司 | Oil separator device and air conditioning unit |
| CN107664367B (en) * | 2017-09-25 | 2024-03-08 | 珠海格力电器股份有限公司 | Oil separator |
| CN107606832A (en) * | 2017-10-26 | 2018-01-19 | 何铭 | One kind is used for CO2The oil eliminator of air source heat pump |
| CN113915807B (en) * | 2021-10-27 | 2023-03-24 | 新昌县泰普莱机电有限公司 | Vertical oil separator for refrigerating system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4516994A (en) * | 1984-04-11 | 1985-05-14 | Vilter Manufacturing Corporation | Apparatus for separating liquid droplets from gas |
| US5271245A (en) * | 1992-08-20 | 1993-12-21 | Ac&R Components, Inc. | Two-stage helical oil separator |
| DE20011003U1 (en) * | 2000-06-28 | 2001-11-08 | Kaeser Kompressoren Gmbh | Fluid separator |
| KR100498638B1 (en) * | 2002-10-30 | 2005-07-04 | 김광민 | Oil-separator of cooling unit |
| US8147575B2 (en) * | 2009-09-09 | 2012-04-03 | Ingersoll-Rand Company | Multi-stage oil separation system including a cyclonic separation stage |
| CN202709576U (en) * | 2012-08-15 | 2013-01-30 | 珠海格力电器股份有限公司 | Oil separator |
| CN102878735B (en) * | 2012-08-31 | 2014-11-19 | 重庆美的通用制冷设备有限公司 | High-efficiency oil-gas separator and separation method thereof |
| CN102967095B (en) * | 2012-10-29 | 2015-08-12 | 合肥通用机械研究院 | Refrigeration compressor experimental rig capacity high-efficiency vertical oil separator |
| CN202942774U (en) * | 2012-10-31 | 2013-05-22 | 常州威肯过滤分离环保技术有限公司 | Oil mist separator |
| CN202947392U (en) * | 2012-12-07 | 2013-05-22 | 珠海格力电器股份有限公司 | Vertical oil separator |
| CN203068891U (en) * | 2013-01-15 | 2013-07-17 | 珠海格力电器股份有限公司 | Vertical oil separator |
| CN203719277U (en) * | 2013-12-23 | 2014-07-16 | 珠海格力电器股份有限公司 | Vertical oil separator and air conditioning system |
-
2013
- 2013-12-23 CN CN201310719186.1A patent/CN104729166B/en active Active
- 2013-12-23 CN CN201710164941.2A patent/CN107062716B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107062716A (en) | 2017-08-18 |
| CN104729166A (en) | 2015-06-24 |
| CN104729166B (en) | 2017-05-10 |
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