CN107956699A - Compressor air-discharging structure and compressor - Google Patents
Compressor air-discharging structure and compressor Download PDFInfo
- Publication number
- CN107956699A CN107956699A CN201711386319.2A CN201711386319A CN107956699A CN 107956699 A CN107956699 A CN 107956699A CN 201711386319 A CN201711386319 A CN 201711386319A CN 107956699 A CN107956699 A CN 107956699A
- Authority
- CN
- China
- Prior art keywords
- oil
- exhaust pipe
- discharging structure
- compressor air
- 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.)
- Granted
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 23
- 230000007704 transition Effects 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 61
- 239000007789 gas Substances 0.000 description 26
- 238000000926 separation method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010725 compressor oil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying 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
- F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- 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
Abstract
The present invention discloses a kind of compressor air-discharging structure and compressor.The compressor air-discharging structure includes oil strainer (1), oil content barrel (2) and exhaust pipe (3), exhaust pipe (3) is stretched into the cavity that oil strainer (1) and oil content barrel (2) are formed, and exhaust pipe (3) is bent upwards in cavity.Compressor air-discharging structure according to the present invention, can avoid the cold media gas that exhaust pipe is discharged from sweeping across bottom oil droplet, improve oil efficiency.
Description
Technical field
The present invention relates to compression device technical field, in particular to a kind of compressor air-discharging structure and compressor.
Background technology
Existing built-in oil helical-lobe compressor oil structure, refrigerant enter in oil strainer and oil after exhaust pipe discharge
In chamber between bucket.After refrigerant and oil mixture are by oil strainer filtering, gas discharges compressor by exhaust outlet of compressor,
The oil droplet filtered out by strainer is then deposited on bottom, is then back into oil groove.
In the exhaust structure of the compressor, exhaust pipe is directly horizontally disposed, and oil gas is just sent out only when passing through filter screen
It is estranged from the only effect of first separation；The exhaust outlet of exhaust pipe can be from mistake close to the position of lower part oil groove, a large amount of gases at the same time
The lower part of strainer passes through；The cold media gas that the oil strain passed through from lower part is crossed, and the oil droplet inhaled in the oil groove of bottom can be rolled up and mixed
It is combined, causes the refrigerant from exhaust outlet of compressor discharge to be mixed with more oil droplet.
Simultaneously because in compression process, compression chamber is periodically connected with exhaust cavity, then the stream of exhaust outlet discharge
Body is in periodic pressure fluctuation, so as to produce larger fluid noise.Exhaust outlet is directly connected to discharge chamber, noise in the structure
Also can be directly delivered in discharge chamber, so as to form loud noise.
The content of the invention
A kind of compressor air-discharging structure and compressor are provided in the embodiment of the present invention, the refrigerant that exhaust pipe can be avoided to discharge
Gas sweeps across bottom oil droplet, improves oil efficiency.
To achieve the above object, the embodiment of the present invention provides a kind of compressor air-discharging structure, including oil strainer, oil content barrel
And exhaust pipe, exhaust pipe are stretched into the cavity that oil strainer and oil content barrel are formed, exhaust pipe is bent upwards in cavity.
Preferably, side wall or bottom wall of the exhaust outlet of exhaust pipe towards oil content barrel.
Preferably, the exit end face of exhaust pipe is inclined-plane.
Preferably, inclined-plane is towards the bucket bottom of oil content barrel and the link position of side wall.
Preferably, exhaust pipe extends to the top sidewall of oil content barrel.
Preferably, the elbow front end of exhaust pipe is provided with muffler.
Preferably, muffler is threaded through in oil strainer.
Preferably, the angle of bend of exhaust pipe is 90 °.
Preferably, arc transition connects between bucket bottom and side wall.
According to another aspect of the present invention, there is provided a kind of compressor, including exhaust structure, the exhaust structure are above-mentioned
Compressor air-discharging structure.
Apply the technical scheme of the present invention, compressor air-discharging structure includes oil strainer, oil content barrel and exhaust pipe, exhaust pipe
Stretch into the cavity that oil strainer and oil content barrel are formed, exhaust pipe is bent upwards in cavity.Since the exhaust pipe is in cavity
Inside it is bent upwards, therefore the exhaust outlet of exhaust pipe can be made away from bottom oil groove, so as to avoids the cold media gas that exhaust pipe is discharged
Bottom oil droplet is swept across, improves oil efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the compressor air-discharging structure of the embodiment of the present invention.
Description of reference numerals：1st, oil strainer；2nd, oil content barrel；3rd, exhaust pipe；4th, muffler；5th, oil groove；6th, compressor is arranged
Gas port.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the limit to the present invention
It is fixed.
With reference to shown in Figure 1, according to an embodiment of the invention, compressor air-discharging structure includes oil strainer 1, oil content barrel
2 and exhaust pipe 3, exhaust pipe 3 stretch into the cavity that oil strainer 1 and oil content barrel 2 are formed, exhaust pipe 3 is bent up in cavity
It is bent.
Since the exhaust pipe 3 is bent upwards in cavity, the exhaust outlet of exhaust pipe 3 can be made away from bottom oil groove 5,
So as to avoid the cold media gas that exhaust pipe 3 is discharged from sweeping across bottom oil droplet, oil efficiency is improved.
Preferably, the exhaust outlet of exhaust pipe 3 towards oil content barrel 2 side wall or bottom wall, so as to which oil gas mixture is led
It flow to top or top laterally sprays, gas directly washes away oil content barrel 2 top sidewall either bucket bottom, impact after spraying allows
The direction of motion change dramatically of gas, the movement of any direction change can regard local rotary motion as.Due to gas
With the difference of oil droplet density, separation can be produced in rotation.The liquids and gases isolated due to the difference of density, liquid to
Under, gas is upward, and gas can be discharged by the strainer on top and carry out secondary oil gas separation, and oil droplet can then be deposited on bottom, then
Flowed into by strainer in oil groove 5.Using the above structure equivalent to adding a fluid separation process in exhaust phase, so that
Improve oil efficiency.
The exit end face of exhaust pipe 3 is inclined-plane, the outlet of exhaust pipe 3 can be caused to increase, so as to form bigger
Jet-impingement face, can further improve the contact area of Oil-gas Separation, improve oil-gas separation efficiency.
Preferably, inclined-plane is towards the bucket bottom of oil content barrel 2 and the link position of side wall, due to being crooked place at the position,
Therefore more violent eddy flow effect can be formed so that the separating effect of gas and oil droplet more preferably, especially separating effect higher.
In the present embodiment, exhaust pipe 3 extends to the top sidewall of oil content barrel 2, so that oil gas mixture is from exhaust
After the exhaust outlet discharge of pipe 3, the top sidewall of oil content barrel 2 can be directly impacted so that oil droplet can be after releasing in gravity
Fallen under effect in the bottom sidewall of oil content barrel 2, gas coolant can directly from top after 1 secondary separation of oil strainer,
Discharged from exhaust outlet of compressor 6, more efficiently avoid gas coolant from, again with droplets contact, improving oil gas after Oil-gas Separation
Separating effect.
The elbow front end of exhaust pipe 3 is provided with muffler 4, can be effectively reduced the exhaust noise of compressor.
Muffler 4 is threaded through in oil strainer 1, and muffler 4 can be made to form more stable consolidate by oil strainer 1
It is fixed, it will not vibrate, improve the installation fixed effect of muffler 4, improve the performance muffler of muffler 4.
The angle of bend of exhaust pipe 3 is, for example, 90 °.
Arc transition connects between bucket bottom and side wall, can make the movement side of oil gas mixture of the impact at arc position
To more violent change occurs, oil gas separation is more thorough.
According to an embodiment of the invention, compressor includes exhaust structure, which is above-mentioned compressor air-discharging knot
Structure.
Certainly, above is the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art
For, on the premise of its general principles are not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of compressor air-discharging structure, it is characterised in that described including oil strainer (1), oil content barrel (2) and exhaust pipe (3)
In the cavity that exhaust pipe (3) stretches into the oil strainer (1) and the oil content barrel (2) is formed, the exhaust pipe (3) is described
It is bent upwards in cavity.
2. compressor air-discharging structure according to claim 1, it is characterised in that the exhaust outlet direction of the exhaust pipe (3)
The side wall or bottom wall of the oil content barrel (2).
3. compressor air-discharging structure according to claim 2, it is characterised in that the exit end face of the exhaust pipe (3) is
Inclined-plane.
4. compressor air-discharging structure according to claim 3, it is characterised in that the inclined-plane is towards the oil content barrel (2)
Bucket bottom and side wall link position.
5. compressor air-discharging structure according to claim 1, it is characterised in that the exhaust pipe (3) extends to the oil
Divide the top sidewall of bucket (2).
6. compressor air-discharging structure according to any one of claim 1 to 5, it is characterised in that the exhaust pipe (3)
Elbow front end is provided with muffler (4).
7. compressor air-discharging structure according to claim 6, it is characterised in that the muffler (4) is threaded through the oil
Divide in strainer (1).
8. compressor air-discharging structure according to any one of claim 1 to 5, it is characterised in that the exhaust pipe (3)
Angle of bend is 90 °.
9. compressor air-discharging structure according to claim 4, it is characterised in that arc transition between the bucket bottom and side wall
Connection.
10. a kind of compressor, including exhaust structure, it is characterised in that the exhaust structure is any one of claim 1 to 9
The compressor air-discharging structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711386319.2A CN107956699B (en) | 2017-12-20 | 2017-12-20 | Compressor exhaust structure and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711386319.2A CN107956699B (en) | 2017-12-20 | 2017-12-20 | Compressor exhaust structure and compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107956699A true CN107956699A (en) | 2018-04-24 |
| CN107956699B CN107956699B (en) | 2024-03-19 |
Family
ID=61956371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711386319.2A Active CN107956699B (en) | 2017-12-20 | 2017-12-20 | Compressor exhaust structure and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107956699B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626098A (en) * | 2018-06-28 | 2018-10-09 | 安徽美芝制冷设备有限公司 | Muffler and compressor |
| CN111794942A (en) * | 2020-06-22 | 2020-10-20 | 广州万宝集团压缩机有限公司 | Flow guide assembly, compressor and temperature adjusting equipment |
| CN114017339A (en) * | 2021-11-09 | 2022-02-08 | 广东美芝制冷设备有限公司 | Compressor and refrigeration equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6364645B1 (en) * | 1998-10-06 | 2002-04-02 | Bitzer Kuehlmaschinenbau Gmbh | Screw compressor having a compressor screw housing and a spaced outer housing |
| CN207777190U (en) * | 2017-12-20 | 2018-08-28 | 珠海格力电器股份有限公司 | Compressor air-discharging structure and compressor |
-
2017
- 2017-12-20 CN CN201711386319.2A patent/CN107956699B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6364645B1 (en) * | 1998-10-06 | 2002-04-02 | Bitzer Kuehlmaschinenbau Gmbh | Screw compressor having a compressor screw housing and a spaced outer housing |
| CN207777190U (en) * | 2017-12-20 | 2018-08-28 | 珠海格力电器股份有限公司 | Compressor air-discharging structure and compressor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626098A (en) * | 2018-06-28 | 2018-10-09 | 安徽美芝制冷设备有限公司 | Muffler and compressor |
| CN111794942A (en) * | 2020-06-22 | 2020-10-20 | 广州万宝集团压缩机有限公司 | Flow guide assembly, compressor and temperature adjusting equipment |
| CN111794942B (en) * | 2020-06-22 | 2022-04-12 | 广州万宝集团压缩机有限公司 | Flow guide assembly, compressor and temperature adjusting equipment |
| CN114017339A (en) * | 2021-11-09 | 2022-02-08 | 广东美芝制冷设备有限公司 | Compressor and refrigeration equipment |
| CN114017339B (en) * | 2021-11-09 | 2023-09-26 | 广东美芝制冷设备有限公司 | Compressor and refrigeration equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107956699B (en) | 2024-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103604258B (en) | A kind of discharge opeing type gas-liquid separator | |
| CN107956699A (en) | Compressor air-discharging structure and compressor | |
| CN103223277B (en) | Multiphase shock excitation sand remover and sand removing method of sand-containing fluid | |
| CN102914105B (en) | Oil eliminator | |
| CN201832492U (en) | Vacuum knockout drum | |
| CN201983546U (en) | Spiral oil separator | |
| CN207347532U (en) | A kind of gas and water separator | |
| CN204630193U (en) | A kind of new gas/liquid separator device | |
| CN207777190U (en) | Compressor air-discharging structure and compressor | |
| CN204063718U (en) | A kind of helical oil separator | |
| CN108465301B (en) | Combined cyclone deflection large-caliber gas-liquid compound separation device of gas compressor | |
| CN106032954A (en) | Oil separator and method for oil-gas separation | |
| CN208203500U (en) | Oil-gas Separation sewage disposal barrel | |
| CN103706211B (en) | Cyclone type natural gas washing tank | |
| CN201823433U (en) | Multiple-branch-pipe gas-liquid phase separator | |
| CN206652339U (en) | A kind of moisture separator for water-lubricated compressor | |
| CN210448567U (en) | Gas-liquid separator with baffle plate and stainless steel wire net | |
| CN105909229A (en) | Gas-liquid separator for oil field | |
| CN203518369U (en) | Oil separator | |
| CN207922642U (en) | A kind of oil eliminator for refrigeration compressor | |
| CN208525903U (en) | A kind of air-out apparatus of gs-oil separator | |
| CN112943212A (en) | Miniature well head sleeve pipe gas dewatering device | |
| CN206247721U (en) | Oil eliminator and use its refrigeration system | |
| CN202177268U (en) | Oil separator | |
| CN219709433U (en) | Quick assembly disassembly's gas-liquid separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |