CN108678956A - A kind of gs-oil separator - Google Patents
A kind of gs-oil separator Download PDFInfo
- Publication number
- CN108678956A CN108678956A CN201810629139.0A CN201810629139A CN108678956A CN 108678956 A CN108678956 A CN 108678956A CN 201810629139 A CN201810629139 A CN 201810629139A CN 108678956 A CN108678956 A CN 108678956A
- Authority
- CN
- China
- Prior art keywords
- oil
- cylinder
- disk
- disk shell
- oil separator
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 238000007667 floating Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 58
- 239000007789 gas Substances 0.000 description 24
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005476 soldering Methods 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/026—Lubricant separation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The invention discloses a kind of gs-oil separators, including cylinder, from the tangent air inlet pipe extended into cylinder of cylinder middle and lower part side wall, it is connected with support shaft below disk shell, top is connected with exhaust outlet, exhaust outlet is the pipe with the step that can be used for positioning, the aperture for air inlet and oil extraction is provided with below disk shell, the gas mixture come in from air inlet pipe is vertically blown on screen, the gas mixture entered from air admission hole flows radially inward between disk, oil droplet is deposited on disk lower surface under the influence of centrifugal force, and it downwardly and outwardly slides, it is discharged in the oil storage tank in cylinder from the outage on disk shell, compressor cycle is returned to from oil return hole to use, gas is small due to centrifugal force, continue to center flow, it is discharged from exhaust pipe.The present invention efficiently separation oil and gas mixture, the time interval of extension cleaning and replacement filter core can efficiently separate oil return impurity, prevent oil return line from blocking, reduce maintenance cost, improve the reliability of refrigeration system.
Description
Technical field
The invention belongs to compressor Oil-gas Separation technical fields, are related to a kind of gs-oil separator.
Background technology
The separative efficiency of gs-oil separator is to evaluate an important indicator of injected compressor performance, common Oil-gas Separation
Device is all to utilize cyclonic separation or Gravity Separation, and the first separation of this separate mode is less efficient, can be made to oil filter core
At larger burden, need frequently to replace oil filter core.If lubricating oil enters the circulatory system together with refrigerant, meeting exists
The surface of heat exchanger forms one layer of oil film, reduces the performance of heat exchanger, and the lubricating oil for being recycled into compressor is caused to reduce,
The life and reliability of compressor is influenced, how to improve the separative efficiency of oil eliminator is the most thorny issue that market faces.
Invention content
It is an object of the invention to overcome the above-mentioned prior art, a kind of gs-oil separator is provided, it can be efficient
Separation oil and gas mixture extends cleaning and replaces the time interval of filter core, efficiently separates oil return impurity, prevents oil return line stifled
Plug reduces maintenance cost, improves the reliability of refrigeration system.
In order to achieve the above objectives, the present invention is achieved by the following scheme：
A kind of gs-oil separator, including cylinder, cylinder upper end are provided with flange end cap, air inlet are provided on cylinder lateral wall
The side wall of pipe, air inlet pipe and cylinder is tangent and stretches into cylinder；Exhaust pipe is installed, the lower end of exhaust pipe is stretched into flange end cap
In cylinder, and the lower end of exhaust pipe is fixedly connected with disk shell, is fixedly connected with support shaft below disk shell, and support shaft is logical
Cross the bottom that bottom end bearing is mounted on cylinder；It is provided with step used for positioning in the upper portion side wall of exhaust pipe, and passes through upper end
Bearing is mounted in flange end cap；Be provided with air admission hole and outage below disk shell, middle and lower part is equipped with several screens, from into
The gas mixture that tracheae is come in vertically is blown on screen, drives the rotation of disk shell；Disk enclosure is provided with multilayer cone
Shape disk, the gas mixture entered from air admission hole flows radially inward between taper disk, oily under the influence of centrifugal force
Drop is deposited on taper disk lower surface, and is downwardly and outwardly slided, the oil storage being discharged to from the outage on disk shell in cylinder
In slot, returns to compressor cycle from the oil return hole being opened on cylinder lateral wall and use, gas continues to center flow, from exhaust pipe
Discharge.
The present invention, which further improves, to be：
Disk shell middle and lower part is welded with eight screens.
By being bolted between cylinder and flange end cap, and it is provided with one of sealing ring between them；Air inlet pipe with
Barrel soldering is fixed together；Weld together with exhaust pipe lower end above disk shell.
Weld together with support shaft below disk shell, the lower end of support shaft is connected with bottom end bearing；Bottom end bearing
Inner ring upper end leans against on the shaft shoulder of support shaft, and lower end is positioned by lower end clamp spring.
The felt for being used for sealing together is provided between exhaust pipe and flange end cap.
Upper end bearing inner race is positioned by the shaft shoulder and upper end clamp spring respectively, and upper end bearing outer ring is respectively by bearing (ball) cover and flange
The step of end cap positions, and is connected by screw between bearing (ball) cover and flange end cap.
Air admission hole and four outages there are four being opened below disk shell.
Taper disk is welded and fixed by rib, and rib welds together with disk shell；Each taper disk is in air admission hole
The identical position in top is all provided with hole.
Piston on oil return hole is connected with spring leaf, and the top of spring leaf connects floating ball, when the oil in oil storage tank constantly increases
Added-time, floating ball can constantly rise, and finally drive the piston on the open-top oil return hole of spring leaf that oil is discharged.
Filter core is installed on exhaust pipe.
Compared with prior art, the invention has the advantages that：
The gas mixture that the present invention enters from air inlet pipe is vertically blown on screen, drives entire dish core high speed rotation, oil
Gas mixture flows radially inward between disk, and oil droplet is deposited on disk lower surface under the influence of centrifugal force, and downwards
It slides in and out, is discharged in the oil storage tank in cylinder from the outage on disk shell, gas continues since centrifugal force is small to center
Flowing is discharged from exhaust pipe.The present invention can be cleared up efficiently between the time of replacement filter core in separation oil and gas mixture, extension
Every, efficiently separate oil return impurity, prevent oil return line from blocking, reduce maintenance cost, improve the reliability of refrigeration system.
Description of the drawings
Fig. 1 is gs-oil separator main structure diagram of the present invention；
Fig. 2 is gs-oil separator overlooking structure diagram of the present invention；
Fig. 3 is gs-oil separator dish core main structure diagram of the present invention；
Fig. 4 is gs-oil separator dish core present invention looks up structural representation of the present invention；
Fig. 5 oil gas flow schematic diagrams between disk；
Wherein：1- bolts；2- sealing rings；3- flange end caps；4- bearing (ball) covers；5- felts；The upper ends 6- clamp spring；7- is vented
Pipe；The upper ends 8- bearing；9- screws；10- cylinders；11- disks；12- disk shells；13- ribs；14- screens；15- floating balls；16-
Spring leaf；17- oil return holes；18- bottom end bearings；19- support shafts；The lower ends 20- clamp spring；21- air inlet pipe；22- disks hole；23- into
Stomata；24- outages；25- oil storage tanks；26- filter cores；A- oil droplets；B- gases.
Specific implementation mode
The present invention is described in further detail below in conjunction with the accompanying drawings：
Referring to Fig. 1 and Fig. 2, gs-oil separator of the present invention, including cylinder 10 are set to the flange end cap 3 of 10 upper end of cylinder,
Further include disk shell 12 from the tangent air inlet pipe 21 extended into cylinder of 10 middle and lower part side wall of cylinder, under disk shell 12
Side is connected with support shaft 19, and top is connected with exhaust pipe 7, and exhaust pipe 7 has the step that can be used for positioning, 12 lower section of disk shell
It is provided with the aperture for air inlet and oil extraction, 12 middle and lower part of disk shell is welded with eight screens 14, the oil come in from air inlet pipe 21
Gas mixture is vertically blown on screen 14, drives entire dish core high-speed rotation, and multilayer cone is arranged in sequence with inside disk shell 12
Shape disk 11, taper disk 11 are welded and fixed by rib 13 and are rotated together with disk shell 12, the oil gas entered from air admission hole
Mixture flows radially inward between taper disk 11, and oil droplet (a) is deposited under taper disk 11 under the influence of centrifugal force
It on surface, and downwardly and outwardly slides, is discharged in the oil storage tank 25 in cylinder 10 from the outage 24 on disk shell 12, from oil return
Hole 17 returns to compressor cycle use, and gas (b) continues, to center flow, to be discharged from exhaust pipe 7 since centrifugal force is small.
It is connected by bolt 1 between cylinder 10 and flange end cap 3, and is provided with one of sealing ring 2 between them.Air inlet
Pipe 21 is extended into from 10 middle and lower part side wall of cylinder is tangent in cylinder, and air inlet pipe 21 is welded and fixed together with cylinder 10.Disk
12 lower section of shell welds together with support shaft 19, and the lower end of support shaft 19 is connected with bottom end bearing 18.Bottom end bearing 18 it is interior
Circle upper end leans against on the shaft shoulder of support shaft 19, and lower end is positioned by lower end clamp spring 20.
Felt 5 together is provided between exhaust pipe 7 and flange end cap 3 to be used to seal.7 top of exhaust pipe and upper end bearing 8
It is connected, bearing 8 inner ring in upper end is positioned by the shaft shoulder and upper end clamp spring 6 respectively, and bearing 8 outer ring in upper end is respectively by bearing (ball) cover 4 and method
The step of blue end cap 3 positions, and is connected by screw 9 between bearing (ball) cover 4 and flange end cap 3.
The oil storage tank 25 of annular is minimum in the position of close oil return hole 17, and the impurity in gas mixture can be due to gravity
Effect is deposited in the bottom of oil storage tank 25, and clean oil returns to compressor cycle from oil return hole 17 and uses.
Piston on oil return hole 17 is connected with spring leaf 16, and the top of spring leaf 16 connects a floating ball, when oil storage tank 25
When interior oil is continuously increased, floating ball can constantly rise, and finally drive the piston on 16 open-top oil return hole 17 of spring leaf that oil is discharged.
Filter core 26 can be installed on exhaust pipe 7 as needed, due to dish core can efficient separation oil and gas mixture,
The time interval for replacing filter core is extended considerably.
As shown in figure 3,12 top of disk shell welds together with exhaust pipe 7, exhaust pipe 7 has the platform that can be used for positioning
Rank.12 middle and lower part of disk shell is radially welded with eight screens 14, and the gas come in from air inlet pipe 21 is blown in grid
On plate 14, entire dish core high-speed rotation is driven.Multilayer taper disk 11, taper disk 11 are arranged in sequence with inside disk shell 12
It is welded and fixed by rib 13, rib 13 welds together with disk shell 12.The phase above air admission hole 23 of each taper disk 11
Same position is all provided with hole 22.
As shown in figure 4,12 lower section of disk shell is opened, there are four air admission hole 23 and four outages 24.
As shown in figure 5, from air inlet pipe 21 enter gas mixture by air admission hole 23 enter dish in-core, through hole 22 into
Enter between each taper disk 11, flowed radially inward between taper disk 11, oil droplet a is deposited under the influence of centrifugal force
It on 11 lower surface of taper disk, and downwardly and outwardly slides, the storage being discharged to from the outage 24 on disk shell 12 in cylinder 10
In oil groove 25, gas b continues, to center flow, to be discharged from exhaust pipe 7 since centrifugal force is small.
The above is only a preferred embodiment of the present invention.The gas mixture entered from air inlet pipe is vertically blown in screen
On, drive entire dish core high speed rotation, gas mixture to be flowed radially inward between disk, under the influence of centrifugal force oil droplet
It is deposited on disk lower surface, and downwardly and outwardly slides, be discharged in the oil storage tank in cylinder from the outage on disk shell, gas
Body continues, to center flow, to be discharged from exhaust pipe since centrifugal force is small.The present invention can efficient separation oil and gas mixture, prolong
Long cleaning and the time interval for replacing filter core, efficiently separate oil return impurity, prevent oil return line from blocking, reduce maintenance cost, carry
The high reliability of refrigeration system.
The above content is merely illustrative of the invention's technical idea, and protection scope of the present invention cannot be limited with this, every to press
According to technological thought proposed by the present invention, any change done on the basis of technical solution each falls within claims of the present invention
Protection domain within.
Claims (10)
1. a kind of gs-oil separator, which is characterized in that including cylinder (10), cylinder (10) upper end is provided with flange end cap (3), cylinder
It is provided with air inlet pipe (21) on body (10) side wall, the side wall of air inlet pipe (21) and cylinder (10) is tangent and stretches into cylinder；Flange
Exhaust pipe (7) is installed, the lower end of exhaust pipe (7) is stretched into cylinder (10), and the lower end of exhaust pipe (7) and dish on end cap (3)
Piece shell (12) is fixedly connected, and is fixedly connected with support shaft (19) below disk shell (12), support shaft (19) passes through lower end axis
Hold the bottom that (18) are mounted on cylinder (10)；It is provided with step used for positioning in the upper portion side wall of exhaust pipe (7), and by upper
End bearing (9) is mounted in flange end cap (3)；Air admission hole (23) and outage (24) are provided with below disk shell (12), under
Portion is equipped with several screens (14), and the gas mixture come in from air inlet pipe (21) is vertically blown on screen (14), drives disk
Shell (12) rotates；Disk shell (12) is internally provided with multilayer taper disk (11), and the oil gas entered from air admission hole (23) is mixed
It closes object to flow radially inward between taper disk (11), oil droplet is deposited on taper disk (11) following table under the influence of centrifugal force
On face, and downwardly and outwardly slide, it is inner to be discharged to the oil storage tank (25) in cylinder (10) from the outage (24) on disk shell (12),
Compressor cycle is returned to from the oil return hole (17) being opened on cylinder (10) side wall to use, gas continues to center flow, from row
Tracheae (7) is discharged.
2. gs-oil separator according to claim 1, which is characterized in that disk shell (12) middle and lower part is welded with eight grid
Plate (14).
3. gs-oil separator according to claim 1, which is characterized in that by spiral shell between cylinder (10) and flange end cap (3)
Bolt (1) connects, and is provided with one of sealing ring (2) between them；Air inlet pipe (21) is weldingly fixed on one with cylinder (10)
It rises；Weld together with exhaust pipe (7) lower end above disk shell (12).
4. gs-oil separator according to claim 1, which is characterized in that welded with support shaft (19) below disk shell (12)
It is connected together, the lower end of support shaft (19) is connected with bottom end bearing (18)；The inner ring upper end of bottom end bearing (18) leans against support shaft
(19) on the shaft shoulder, lower end is positioned by lower end clamp spring (20).
5. gs-oil separator according to claim 1, which is characterized in that be arranged between exhaust pipe (7) and flange end cap (3)
Felt (5) for sealing together.
6. gs-oil separator according to claim 1, which is characterized in that upper end bearing (8) inner ring is respectively by the shaft shoulder and upper
Clamp spring (6) is held to position, upper end bearing (8) outer ring is positioned by bearing (ball) cover (4) and the step of flange end cap (3) respectively, bearing end
It covers between (4) and flange end cap (3) and is connected by screw (9).
7. gs-oil separator according to claim 1, which is characterized in that air admission hole there are four being opened below disk shell (12)
(23) and four outages (24).
8. gs-oil separator according to claim 1, which is characterized in that taper disk (11) is welded solid by rib (13)
Fixed, rib (13) welds together with disk shell (12)；Each taper disk (11) identical position above air admission hole (23)
It sets and is all provided with hole (22).
9. gs-oil separator according to claim 1, which is characterized in that the piston on oil return hole (17) and spring leaf (16)
It is connected, the top connection floating ball (15) of spring leaf (16), when the oil in oil storage tank (25) is continuously increased, in floating ball meeting constantly
It rises, finally drives the piston on spring leaf (16) open-top oil return hole (17) that oil is discharged.
10. gs-oil separator according to claim 1, which is characterized in that be equipped with filter core (26) on exhaust pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810629139.0A CN108678956B (en) | 2018-06-19 | 2018-06-19 | Oil-gas separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810629139.0A CN108678956B (en) | 2018-06-19 | 2018-06-19 | Oil-gas separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108678956A true CN108678956A (en) | 2018-10-19 |
| CN108678956B CN108678956B (en) | 2023-12-19 |
Family
ID=63811283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810629139.0A Active CN108678956B (en) | 2018-06-19 | 2018-06-19 | Oil-gas separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108678956B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215752A (en) * | 2021-12-13 | 2022-03-22 | 德哈哈压缩机江苏有限公司 | Oil-gas separation equipment for energy-saving screw compressor and separation method thereof |
| CN115324685A (en) * | 2022-10-14 | 2022-11-11 | 苏州恩都法汽车系统有限公司 | Centrifugal separator and engine system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009001159U1 (en) * | 2009-01-30 | 2009-04-16 | Kälte-Eckert GmbH | oil separator |
| CN103438627A (en) * | 2013-08-01 | 2013-12-11 | 青岛海信日立空调系统有限公司 | Oil-gas separator |
| CN208294768U (en) * | 2018-06-19 | 2018-12-28 | 西安交通大学 | A kind of gs-oil separator |
-
2018
- 2018-06-19 CN CN201810629139.0A patent/CN108678956B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009001159U1 (en) * | 2009-01-30 | 2009-04-16 | Kälte-Eckert GmbH | oil separator |
| CN103438627A (en) * | 2013-08-01 | 2013-12-11 | 青岛海信日立空调系统有限公司 | Oil-gas separator |
| CN208294768U (en) * | 2018-06-19 | 2018-12-28 | 西安交通大学 | A kind of gs-oil separator |
Non-Patent Citations (1)
| Title |
|---|
| 白茹芳;: "油气分离器常见结构分离效果分析", 化工装备技术, no. 04, pages 25 - 26 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114215752A (en) * | 2021-12-13 | 2022-03-22 | 德哈哈压缩机江苏有限公司 | Oil-gas separation equipment for energy-saving screw compressor and separation method thereof |
| CN115324685A (en) * | 2022-10-14 | 2022-11-11 | 苏州恩都法汽车系统有限公司 | Centrifugal separator and engine system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108678956B (en) | 2023-12-19 |
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