CN1273787C - High performance oil-gas separator for compressors - Google Patents
High performance oil-gas separator for compressors Download PDFInfo
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- CN1273787C CN1273787C CN 200510042183 CN200510042183A CN1273787C CN 1273787 C CN1273787 C CN 1273787C CN 200510042183 CN200510042183 CN 200510042183 CN 200510042183 A CN200510042183 A CN 200510042183A CN 1273787 C CN1273787 C CN 1273787C
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- oil
- cylindrical shell
- cylindrical body
- cross bar
- baffle plate
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Abstract
The present invention discloses a high efficient oil and gas separator for a compressor, which comprises a cylindrical body (14). The left end of the cylindrical body (14) is provided with a sealing head (1), and the right end of the cylindrical body (14) is provided with a sealing head (10) and a manhole (9). A gas inlet pipe (5) and a gas outlet pipe (8) are arranged on the cylindrical body (14). The high efficient oil and gas separator is characterized in that the gas inlet pipe (5) is connected with a silencer (4), and the silencer (4) is connected with the cylindrical body (14) by a draw rod (3). A sewage draining opening (17), a sewage blocking plate (16), an oil outlet (15), a baffle plate (6), an oil return opening (13) and an oil return opening (11) are orderly connected to the lower end of the cylindrical body (14). A filtering net component (7) is connected to the rear side of the baffle plate (6) in the cylindrical body (14), and the filtering net component (7) is connected with the cylindrical body (14) by a fixing plate (20). The efficiency of equipment and a system is enhanced by the present invention, and the oil consumption of a machine group is lowered. The service life of the present invention is extended, and the cost of the present invention is lowered. The noise of the machine group is lowered. The present invention has a favorable separation effect.
Description
(1) technical field: the present invention relates to a kind of gas and oil separating plant, relate in particular to a kind of high performance oil-gas separator for compressors.
(2) background technology: in the positive displacement compressor system, contain a large amount of lubricating oil in the high temperature that compressor is discharged, the gases at high pressure, these lubricating oil enter in the refrigeration system with gas, can cause refrigeration plant and whole system decrease in efficiency, the performance driving economy variation, and the lubricating oil in low-pressure system is difficult to reclaim, and the consumption of oil increases.And the at present domestic gas and oil separating plant that generally adopts, just the mode that adopts machinery to separate simply separates oil droplet by gravity, inferior separating effect; The principle of the at present domestic gs-oil separator that generally adopts is: by changing the direction of air inlet/outlet, the flow direction of gas is changed, reduce flow rate of fluid simultaneously, bigger oil vapour of density and little oil droplet are separated from gas, or adopt the centrifugal principle oil droplet that density in the oil gas is bigger to throw away, to reach the purpose of separating oil.Adopt these modes, be merely able to reach the effect of initial gross separation oil, its oil content is about 100ppm.Therefore, being necessary to design a kind of gs-oil separator efficiently lubricating oil separation that it is entrained before high temperature, gases at high pressure enter system comes out.
(3) summary of the invention: the objective of the invention is to overcome the deficiency of above-mentioned prior art and a kind of raising equipment and system effectiveness are provided, reduce the unit fuel consumption, increase the service life, reduce cost, reduced the noise of unit, the high performance oil-gas separator for compressors of good separating effect.
Purpose of the present invention can reach by following measure: a kind of compressor gs-oil separator, it comprises cylindrical shell, the left end end socket of cylindrical shell, right-hand member end socket, manhole, cylindrical shell is provided with air inlet pipe, escape pipe, it is characterized in that muffler inner barrel and be arranged on air inlet pipe and the left end end socket between, muffler links to each other with cylindrical shell by pull bar; Sewage draining exit, oil-out and each oil return opening all are positioned at the cylindrical shell downside; Pollutant baffle plate and baffle plate are arranged on the inner barrel lower surface and radially extend upward; The right side of cylindrical shell Internal baffle connects net-filter assembly, and net-filter assembly is connected with cylindrical shell by fixed head; Escape pipe is positioned at the cylindrical shell upside and is arranged on the net-filter assembly top; The downside of cylindrical shell from left to right is connected with sewage draining exit, pollutant baffle plate, oil-out, baffle plate, each oil return opening in turn.
In order further to realize purpose of the present invention, described net-filter assembly comprises cross bar, the left end of cross bar is connected with cross bar and supports, cross bar support and connection left side connection cover, left side connection cover is connected with fixed head, and left connection cover connects an end of oil content filter core, and the other end of oil content filter core connects right connection cover, right connection cover links to each other with the right-hand member of cross bar by pad, packing ring, blind nut, and the oil content filter core passes through they sup-port.
In order further to realize purpose of the present invention, the two ends of described cylindrical shell are provided with lining ring.
This patent can produce following good effect compared with the prior art:
1, adopted the mode of means such as multiple impact, absorption, cohesion, interception to carry out Oil-gas Separation, overcome the low characteristics of generally using at present of mechanical separating effect, make gas oil content after the separation less than 10ppm, oil in the system of entering is reduced greatly, reduced the trapped fuel amount in the heat transmission equipment, improved the efficient of heat transmission equipment, made whole system move property more economically.
2, reduced the fuel consumption of unit.
3, oily filter element filtering precision height, long service life can reduce management, the maintenance cost of unit greatly.
4, adopted silencing means, greatly reduced the noise of unit, reduced the harm of the person and the pollution of environment.
(4) description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of net-filter assembly of the present invention;
Fig. 3 is the left side view of Fig. 2.
(5) specific embodiment: the specific embodiment of the present invention is elaborated below in conjunction with accompanying drawing:
Embodiment: a kind of high performance oil-gas separator for compressors is (referring to Fig. 1-Fig. 3), it comprises cylindrical shell 14, the left end end socket 1 of cylindrical shell 14, lining ring 2, right-hand member end socket 10, lining ring 2, manhole 9, cylindrical shell 14 is provided with air inlet pipe 5, escape pipe 8, air inlet pipe 5 connects muffler 4, muffler 4 is fixing with cylindrical shell 14 by pull bar 3, the lower end of cylindrical shell 14 is connected with sewage draining exit 17 in turn, pollutant baffle plate 16, oil-out 15, baffle plate 6, oil return opening 13, oil return opening 11, the rear of cylindrical shell 14 Internal baffles 6 is provided with net-filter assembly 7, net-filter assembly 7 is by fixed head 20, support bar 12 is fixing with cylindrical shell 14, net-filter assembly 7 comprises cross bar 18, and the left end of cross bar 18 is connected with cross bar and supports 19, and cross bar supports 19 and connects left connection cover 21, left side connection cover 21 is connected with fixed head 20, left side connection cover 21 connects an end of oil content filter core 22, and the other end of oil content filter core 22 connects right connection cover 23, and right connection cover 23 is by pad 24, packing ring 25, blind nut 26 links to each other with cross bar 18.
During use, air inlet pipe 5 connects the exhaust outlet of compressor, and escape pipe 8 connects refrigeration system, and oil-out 15 connects oil cooler, oil return opening 11,13 connects the low-pressure cavity of compressor, high temperature, the logical air inlet pipe 5 of gases at high pressure enter in the gs-oil separator, during by the muffler 4 on the air inlet pipe 5 like this, flow velocity reduces, play the reduction noise on the one hand, on the other hand, reach the effect of initial gross separation.Fluid with certain flow velocity, directly clashes into end socket 1 after coming out from air inlet pipe 5, muffler 4, and gas flow is changed, and flow rate of fluid is reduced, and realizes that separate the second time of oil droplet.The oil gas of process secondary separation is realized the separation for the third time of oil droplet with certain flow rate impingement baffles 6.Oil gas after the separation hits fixed head 20 with certain flow velocity again, makes the direction of gas and flow velocity change again simultaneously, realizes that the 4th time of oil droplet separates.Through above-mentioned machinery and gravity based separation process, 99.9% oil can be separated out.Gas after the separating oil enters in the efficient filter core by the passage on the fixed head 20 again, this filter core adopts the polymer inlet material to make, its structure has adopted international advanced person's separation and work principle of filter, taken into full account cold-producing medium commonly used and different oils dissolubility in the high-temperature region, after making oil droplet in the oil gas priority in filter core through absorption, cohesion, interception, become larger particles and be separated, realize that the 5th time of oil droplet separates, at this moment, the oil content in the oil gas is less than 10ppm.At last, the gas after the separation is discharged in the refrigeration system through escape pipe 8.The oil of separating is most of to enter oil cooler through oil-out 15, and the low-pressure cavity that fraction oil is got back to compressor through two oil return openings 11,13 recycles.
Claims (3)
1, a kind of compressor gs-oil separator, it comprises cylindrical shell (14), the left end end socket (1) of cylindrical shell (14), right-hand member end socket (10), manhole (9), cylindrical shell (14) is provided with air inlet pipe (5), escape pipe (8), it is inner and be arranged between air inlet pipe (5) and the left end end socket (1) to it is characterized in that muffler (4) is positioned at cylindrical shell (14), and muffler (4) passes through pull bar (3) and links to each other with cylindrical shell (14); Sewage draining exit (17), oil-out (15) and each oil return opening (13,11) all are positioned at cylindrical shell (14) downside; Pollutant baffle plate (16) and baffle plate (6) are arranged on cylindrical shell (14) bottom inner surface and radially extend upward; The right side of cylindrical shell (14) Internal baffle (6) connects net-filter assembly (7), and net-filter assembly (7) is connected with cylindrical shell (14) by fixed head (20); Escape pipe (8) is positioned at cylindrical shell (14) upside and is arranged on net-filter assembly (7) top; The downside of cylindrical shell (14) from left to right is connected with sewage draining exit (17), pollutant baffle plate (16), oil-out (15), baffle plate (6), each oil return opening (13,11) in turn.
2, a kind of compressor gs-oil separator according to claim 1, it is characterized in that described net-filter assembly (7) comprises cross bar (18), the left end of cross bar (18) is connected with cross bar and supports (19), cross bar supports (19) and connects left connection cover (21), left side connection cover (21) is connected with fixed head (20), left side connection cover (21) connects an end of oil content filter core (22), the other end of oil content filter core (22) connects right connection cover (23), right connection cover (23) is by pad (24), packing ring (25), blind nut (26) links to each other with the right-hand member of cross bar (18), and oil content filter core (22) supports by support bar (12).
3, a kind of compressor gs-oil separator according to claim 1 is characterized in that the two ends of described cylindrical shell (14) are provided with lining ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510042183 CN1273787C (en) | 2005-03-23 | 2005-03-23 | High performance oil-gas separator for compressors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510042183 CN1273787C (en) | 2005-03-23 | 2005-03-23 | High performance oil-gas separator for compressors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1702403A CN1702403A (en) | 2005-11-30 |
| CN1273787C true CN1273787C (en) | 2006-09-06 |
Family
ID=35632289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510042183 Expired - Fee Related CN1273787C (en) | 2005-03-23 | 2005-03-23 | High performance oil-gas separator for compressors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1273787C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900709B (en) * | 2011-07-25 | 2015-10-07 | 珠海格力电器股份有限公司 | Gas-liquid separation structure of compressor |
| CN104964494B (en) * | 2015-06-12 | 2017-06-13 | 广东美的暖通设备有限公司 | A kind of refrigeration system oil eliminator |
| CN105928271B (en) * | 2016-06-06 | 2018-08-24 | 大连冷冻机股份有限公司 | The cooling high performance oil-gas separator of boat-carrying |
| CN106352621B (en) * | 2016-10-20 | 2019-03-12 | 重庆美的通用制冷设备有限公司 | Gs-oil separator and air-conditioning system with it |
| CN107664367B (en) * | 2017-09-25 | 2024-03-08 | 珠海格力电器股份有限公司 | Oil separator |
| 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 |
| CN114669086B (en) * | 2022-03-31 | 2023-02-24 | 珠海格力电器股份有限公司 | Oil storage device with purification function and compressor system comprising same |
-
2005
- 2005-03-23 CN CN 200510042183 patent/CN1273787C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1702403A (en) | 2005-11-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060906 Termination date: 20110323 |