CN217518855U - Oil-gas separation subassembly, compressor and have its air conditioner - Google Patents
Oil-gas separation subassembly, compressor and have its air conditioner Download PDFInfo
- Publication number
- CN217518855U CN217518855U CN202122771321.XU CN202122771321U CN217518855U CN 217518855 U CN217518855 U CN 217518855U CN 202122771321 U CN202122771321 U CN 202122771321U CN 217518855 U CN217518855 U CN 217518855U
- Authority
- CN
- China
- Prior art keywords
- oil
- gas separation
- compressor
- separation assembly
- pipeline
- 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.)
- Active
Links
- 238000000926 separation method Methods 0.000 title claims abstract description 59
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 20
- 230000003584 silencer Effects 0.000 claims description 12
- 239000003921 oil Substances 0.000 description 56
- 238000005057 refrigeration Methods 0.000 description 26
- 239000010726 refrigerant oil Substances 0.000 description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 11
- 235000017491 Bambusa tulda Nutrition 0.000 description 11
- 241001330002 Bambuseae Species 0.000 description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 11
- 239000011425 bamboo Substances 0.000 description 11
- 239000003507 refrigerant Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Compressor (AREA)
Abstract
The application provides an oil-gas separation subassembly, compressor and have its air conditioner, including the separation body, the separation body has helical structure, and the mixed fluid can flow to the second end from helical structure's first end to carry out oil-gas separation. According to the oil-gas separation component, the compressor and the air conditioner with the compressor, the refrigerating oil can be effectively recycled.
Description
Technical Field
The application belongs to the technical field of air conditioners, and particularly relates to an oil-gas separation assembly, a compressor and an air conditioner with the oil-gas separation assembly and the compressor.
Background
At present, in the existing compressor, because the pump body has the refrigeration oil, the high-pressure gas compressed in the pump body can be discharged from the silencer in a vaporous state. At this time, the high-pressure gaseous refrigerant and the vaporous refrigerant oil are discharged out of the compressor together, so that the refrigerant oil in the compressor is less and less along with the lapse of the service time. The reduction of the refrigerant oil of the compressor will seriously affect the reliability of the compressor.
Therefore, how to provide an oil-gas separation assembly capable of effectively recovering refrigeration oil, a compressor and an air conditioner with the same becomes a problem which needs to be solved by those skilled in the art urgently.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the application is to provide an oil-gas separation assembly, a compressor and an air conditioner with the same, which can effectively recover refrigeration oil.
In order to solve the above problem, the application provides an oil-gas separation subassembly, including the separation body, the separation body has helical structure, and the hybrid fluid can flow to the second end from helical structure's first end to carry out oil-gas separation.
Further, the separation body comprises a pipe, which extends helically forming said helical structure.
Further, the helical structure further comprises a helical groove which is arranged on the inner wall of the pipeline and extends spirally around the central axis direction of the pipeline.
Further, the side wall of the pipeline is provided with an oil outlet.
Further, the oil-gas separation assembly further comprises a supporting structure, the pipeline is arranged on the supporting structure, an oil leakage hole is formed in the supporting structure and located at the bottom of the supporting structure, and the position of the oil leakage hole corresponds to the position of the oil outlet hole.
Further, bearing structure includes an installation section of thick bamboo, and helical structure sets up in an installation section of thick bamboo, and the tip of an installation section of thick bamboo is provided with limit structure, and limit structure is used for spacing helical structure.
Further, an included angle alpha is formed between the axial direction of the installation cylinder and the horizontal direction.
Further, when the spiral structure further comprises a spiral groove, the width of the spiral groove is 1-3 mm;
and/or when an included angle alpha is formed between the axial direction and the horizontal direction of the mounting cylinder, the angle alpha is 5-20 degrees;
and/or, when the side wall of the pipeline is provided with the oil outlet, the diameter of the cross section of the oil outlet is 3-5 mm.
According to another aspect of the application, a compressor is provided, which comprises an oil-gas separation assembly, wherein the oil-gas separation assembly is the oil-gas separation assembly; the compressor also comprises a silencer, and the separation body is arranged on the silencer; when oil-gas separation subassembly still includes bearing structure, bearing structure includes an installation section of thick bamboo, and the first end and the muffler of an installation section of thick bamboo are connected, and the second end downward sloping of an installation section of thick bamboo.
According to still another aspect of the present application, there is provided an air conditioner including a compressor, the compressor being the above-mentioned compressor.
The application provides an oil-gas separation subassembly, compressor and have its air conditioner, this application adopts helical structure, can have enough long distance to carry out oil-gas separation, can separate refrigerant and vapour fog form refrigeration oil to retrieve the refrigeration oil of separating out again, improve the utilization ratio of refrigeration oil, further improve the reliability of compressor. This application can be retrieved the refrigeration oil effectively.
Drawings
FIG. 1 is a schematic structural view of an oil-gas separation assembly according to an embodiment of the present disclosure;
FIG. 2 is a cross-sectional view of an oil and gas separation assembly according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a compressor according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of an oil-gas separation assembly according to an embodiment of the present application.
The reference numerals are represented as:
1. a compressor motor; 2. an exhaust pipe; 3. an exhaust port; 4. a screw; 5. oiling the pipe assembly; 6. a refrigeration oil; 7. a lower flange; 8. a cylinder; 9. a roller; 10. an upper flange; 11. a muffler housing; 12. a crankshaft; 13. an oil-gas separator; 14. a muffler; 15. a support structure; 16. a limiting structure; 17. an oil leakage hole; 18. an exhaust connection port; 19. an air inlet; 20. an oil outlet hole; 21. a pipeline; 22. an air outlet; 23. a helical groove; 24. the inner wall of the pipeline.
Detailed Description
Referring to fig. 1-4 in combination, an oil-gas separation assembly includes a separation body having a spiral configuration, and a mixed fluid capable of flowing from a first end to a second end of the spiral configuration for oil-gas separation. This application adopts helical structure, can have enough long distance to carry out oil-gas separation, can separate refrigerant and vapour fog form refrigeration oil to retrieve the refrigeration oil of separating out again, improve the utilization ratio of refrigeration oil, further improve the reliability of compressor.
The application also discloses some embodiments, and the separation body includes pipeline 21, and pipeline 21 heliciform extends and forms helical structure has sufficient length to let the gas-liquid mixture carry out more thorough separation.
The application also discloses some embodiments, helical structure still includes helicla flute 23, and helicla flute 23 sets up on the inner wall of pipeline 21, and helicla flute 23 extends around the central axis direction spiral of pipeline 21, and helicla flute 23 does not extend along pipeline 21, and helicla flute 23 is on pipeline 21 inner wall, and the round is the spiral winding round, is equivalent to coiled a straight tube that has helicla flute 23 and puts on the inner wall of pipeline 21. The spiral axial direction of the spiral groove 23 coincides with the axial direction of the pipe 21. The spiral groove 23 is formed in the inner wall of the pipeline 21 of the oil-gas separator 13, so that a high-pressure and high-speed gas-liquid mixture can be changed into rotary gas when passing through the spiral groove 23 in the pipeline, the high-pressure and high-speed rotary gas can generate a larger centrifugal force, the density of liquid-state refrigeration oil is larger than that of gaseous refrigerant, and the refrigeration oil has certain viscosity, so that the refrigeration oil with large density can be thrown to the pipe wall and adsorbed on the pipe wall more easily, and the oil-gas separation effect is achieved.
The application also discloses some embodiments, is provided with oil outlet 20 on the lateral wall of pipeline 21, can be with the refrigeration oil discharge pipe way 21 behind the oil-gas separation in order to retrieve.
The application also discloses some embodiments, and the oil-gas separation subassembly still includes bearing structure 15, and pipeline 21 sets up on bearing structure 15, is provided with oil leak hole 17 on bearing structure 15, and oil leak hole 17 is located bearing structure 15's bottom, and the position of oil leak hole 17 is corresponding with the position of oil outlet 20. The spiral groove 23 is arranged in the pipe, the spiral groove 23 plays a role of enabling high-speed high-pressure gas-liquid mixing to rotate, the frozen oil is thrown to the wall of the pipeline 21 by utilizing centrifugal force generated by rotation, the wall of the pipeline 21 can adsorb and collect atomized frozen oil, the frozen oil is guided to the oil outlet 20 of the oil-gas separator 13 through the spiral groove 23, and the frozen oil is discharged from the oil-gas separator 13 under the action of the gravity of the frozen oil. Because the oil-gas separator 13 is a long pipe extending in a spiral shape, the oil-gas separator 13 has enough length and time for separating oil from gas, and the oil outlet holes 20 are formed in the bottom of the oil-gas separator 13, so that the frozen oil collected by the oil-gas separator 13 can be effectively discharged into the oil-gas separator 13 in time.
The application also discloses some embodiments, bearing structure 15 sets up in an installation section of thick bamboo including an installation section of thick bamboo, helical structure, and the tip of an installation section of thick bamboo is provided with limit structure 16, and limit structure 16 is used for spacing helical structure. The 15 cylindrical supporting part is used for supporting and fixing the 13 oil-gas separation device and limiting the radial movement of the 13 oil-gas separator 13. And the bottom supporting surface of the 15 cylindrical supporting part is uniformly provided with 17 oil leakage holes 17 which are used for recovering 13 the refrigeration oil collected by the oil-gas separator 13 and leading the recovered refrigeration oil to flow back to the refrigeration oil pool 6 in the compressor again. At the end of the 15 cylindrical support part is provided 16 a protruding structure for limiting 13 the axial movement of the oil and gas separation device.
The application also discloses some embodiments, has contained angle alpha between the axial of an installation section of thick bamboo and the horizontal direction, and an installation section of thick bamboo is the drum, and cylindric supporting part is certain inclination angle alpha downward sloping promptly.
The application also discloses some embodiments, when the spiral structure further comprises a spiral groove 23, the width of the spiral groove 23 is 1-3 mm;
and/or when an included angle alpha is formed between the axial direction and the horizontal direction of the mounting cylinder, the angle alpha is 5-20 degrees;
and/or when the side wall of the pipeline 21 is provided with the oil outlet hole 20, the cross section diameter of the oil outlet hole 20 is 3-5 mm.
According to an embodiment of the application, a compressor is provided, which comprises an oil-gas separation assembly, wherein the oil-gas separation assembly is the oil-gas separation assembly; the compressor also comprises a silencer 14, and the separating body is arranged on the silencer 14; when the oil-gas separation assembly further comprises a supporting structure 15, the supporting structure 15 comprises an installation cylinder, a first end of the installation cylinder is connected with the silencer 14, and a second end of the installation cylinder is inclined downwards. The application provides an oil-gas separation device sets up in the 3 departments of the gas vent of pump body structure's muffler 14 to carrying out the small-amplitude transformation to muffler 14, having newly increased the cylindric supporting part that supports, fixed novel oil and gas separator 13 effect in 3 departments of muffler 14 gas vent. Through the structural improvement and the added novel oil-gas separator 13, high-pressure and high-speed gaseous refrigerant and vapor-fog-shaped refrigerant oil are discharged from the silencer 14 in the pump body, the vapor-fog-shaped refrigerant oil and the high-pressure gaseous refrigerant oil can be effectively separated through the oil-gas separator 13, the separated vapor-fog-shaped refrigerant oil can be collected, the collected vapor-fog-shaped refrigerant oil flows back to a refrigerant oil pool at the bottom of the compressor again, and the purposes of reducing the discharge amount of the vapor-fog-shaped refrigerant oil of the compressor, improving the utilization rate of the refrigerant oil of the compressor and enhancing the reliability of the compressor are achieved. The oil separator 13 and the muffler 14 are formed into an integrated structure. The compressor also comprises a compressor motor 1 exhaust pipe 2, an exhaust port 3, a screw 4, an upper oil pipe assembly 5, refrigeration oil 6, a lower flange 7, a cylinder 8, a roller 9, an upper flange 10, a silencer shell 11, a crankshaft 12 and an oil-gas separator 13. The silencer shell 11 is provided with an exhaust connecting port 18, and a pipeline 21 is provided with an air inlet 19 and an air outlet 22; the pipe 21 has a pipe inner wall 24.
This application oil-gas separation device can separate high-pressure gaseous state refrigerant and vaporific refrigeration oil high-efficiently to retrieve vaporific form refrigeration oil and recycle, reach the purpose that reduces vaporific form refrigeration oil and discharge the compressor along with high-pressure gaseous state refrigerant, thereby improve the utilization ratio of compressor refrigeration oil, further improve the reliability of compressor. Separating the refrigerant from the vaporous refrigerant oil; reducing the discharge amount of the refrigeration oil; recovering the vaporous refrigeration oil; the utilization rate of the compressor refrigeration oil is improved; the reliability of the compressor is further improved.
According to an embodiment of the application, an air conditioner is provided, which comprises a compressor, wherein the compressor is the compressor.
It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.
Claims (9)
1. An oil-gas separation assembly is characterized by comprising a separation body, wherein the separation body is provided with a spiral structure, and mixed fluid can flow from a first end to a second end of the spiral structure so as to carry out oil-gas separation; the separation body comprises a pipe (21), and the pipe (21) extends spirally to form the spiral structure.
2. The oil-gas separation assembly according to claim 1, characterized in that the helical structure further comprises a helical groove (23), the helical groove (23) being provided on an inner wall of the pipeline (21), and the helical groove (23) extending helically around a central axis direction of the pipeline (21).
3. The oil-gas separation assembly according to claim 1, characterized in that the side wall of the pipeline (21) is provided with oil outlet holes (20).
4. The oil-gas separation assembly according to claim 3, characterized in that it further comprises a support structure (15), said pipeline (21) is arranged on said support structure (15), said support structure (15) is provided with an oil leak hole (17), said oil leak hole (17) is located at the bottom of said support structure (15), and the position of said oil leak hole (17) corresponds to the position of said oil outlet hole (20).
5. The oil-gas separation assembly according to claim 4, characterized in that the support structure (15) comprises a mounting cylinder, the helical structure is arranged in the mounting cylinder, a limiting structure (16) is arranged at the end of the mounting cylinder, and the limiting structure (16) is used for limiting the helical structure.
6. The oil and gas separation assembly of claim 5, wherein the mounting cylinder includes an angle α between an axial direction and a horizontal direction.
7. The oil-gas separation assembly according to any one of claims 1-6, characterized in that when the helical structure further comprises a helical groove (23), the helical groove (23) has a groove width of 1-3 mm;
and/or when the oil-gas separation assembly further comprises a supporting structure (15), the supporting structure (15) comprises an installation cylinder, and when an included angle alpha is formed between the axial direction of the installation cylinder and the horizontal direction, the angle alpha is 5-20 degrees;
and/or, when the side wall of the pipeline (21) is provided with the oil outlet hole (20), the diameter of the cross section of the oil outlet hole (20) is 3-5 mm.
8. A compressor comprising an oil gas separation assembly, wherein the oil gas separation assembly is as claimed in any one of claims 1 to 7; the compressor also comprises a silencer (14), and the separating body is arranged on the silencer (14); when the oil-gas separation assembly further comprises a supporting structure (15), the supporting structure (15) comprises an installation barrel, the first end of the installation barrel is connected with the silencer (14), and the second end of the installation barrel inclines downwards.
9. An air conditioner comprising a compressor, wherein said compressor is the compressor of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771321.XU CN217518855U (en) | 2021-11-12 | 2021-11-12 | Oil-gas separation subassembly, compressor and have its air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122771321.XU CN217518855U (en) | 2021-11-12 | 2021-11-12 | Oil-gas separation subassembly, compressor and have its air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217518855U true CN217518855U (en) | 2022-09-30 |
Family
ID=83368249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122771321.XU Active CN217518855U (en) | 2021-11-12 | 2021-11-12 | Oil-gas separation subassembly, compressor and have its air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217518855U (en) |
-
2021
- 2021-11-12 CN CN202122771321.XU patent/CN217518855U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1232790C (en) | Oil separator and outdoor unit with the oil separator | |
| CN106861296B (en) | A kind of duct type natural gas condensate cyclone separator | |
| JP2011247575A (en) | Gas-liquid separator, and refrigerating device including the same | |
| CN102914105B (en) | Oil eliminator | |
| CN105889069B (en) | It is vented the low rotary compressor of oil content | |
| CN201407863Y (en) | Oil separator | |
| CN101559408A (en) | Lubricating liquid separator | |
| CN106369895A (en) | Efficient inertial oil-gas separator | |
| JP2018155485A (en) | Gas-liquid separation device and refrigeration device including gas-liquid separation device | |
| CN217518855U (en) | Oil-gas separation subassembly, compressor and have its air conditioner | |
| CN213811246U (en) | Oil separator and air condensing units | |
| CN1626996A (en) | Gas liquid separator | |
| CN108168165B (en) | Gas-liquid oil separator of fluorine refrigerating system | |
| CN204787465U (en) | Vapour vehicle air conditioner reservoir | |
| WO2019033894A1 (en) | Rotary mechanism | |
| CN108870813B (en) | Gas-liquid separator | |
| CN100436973C (en) | Oil-separator in pipeline | |
| CN212389514U (en) | Compressor | |
| CN206860454U (en) | A kind of compressor exhaust pipe and the compressor with this blast pipe | |
| CN108489163B (en) | Oil-gas separation device of automobile refrigeration system | |
| CN106949065A (en) | A kind of compressor exhaust pipe and the compressor with this blast pipe | |
| CN217979389U (en) | Gas-liquid separator and refrigerating system thereof | |
| CN114688772B (en) | Liquid storage device and liquid storage method for reducing oil retaining amount and oil return time | |
| CN221122598U (en) | Oil separator and air conditioning system thereof | |
| CN201359413Y (en) | Liquid receiver of compressor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |