CN205373179U - Oil separator and compression cycle system - Google Patents
Oil separator and compression cycle system Download PDFInfo
- Publication number
- CN205373179U CN205373179U CN201521117514.1U CN201521117514U CN205373179U CN 205373179 U CN205373179 U CN 205373179U CN 201521117514 U CN201521117514 U CN 201521117514U CN 205373179 U CN205373179 U CN 205373179U
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- CN
- China
- Prior art keywords
- sleeve
- oil eliminator
- end cap
- utility
- reinforcement structure
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- Withdrawn - After Issue
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides an oil separator and compression cycle system. According to the utility model discloses an oil separator includes: casing (10), the inside vacuole formation of casing (10) is provided with air inlet (15) and gas vent (16) on casing (10), sleeve (20), sleeve (20) set up in the cavity and the top of sleeve (20) is connected with the top of casing (10), and cavity and gas flow passageway inboard at sleeve (20) and outside formation confession gas flow are cut apart in sleeve (20), filter screen subassembly (30), filter screen subassembly (30) set up in the gas flow passageway, additional strengthening, additional strengthening sets up the lower part in sleeve (20). The utility model discloses an among the oil separator and compression cycle system, through be provided with additional strengthening on the sleeve, telescopic intensity has been strengthened to the sleeve that weakens gas impact and arouse vibrates, has reduced the noise of oil separator during operation.
Description
Technical field
This utility model relates to compression circulating technology field, in particular to a kind of oil eliminator and compression blood circulation.
Background technology
Oil eliminator is arranged between compressor outlet and condenser inlet, for compressor being discharged the lubricating oil separation of particles of the suspension in gas out.At present, the separate mode that oil eliminator is conventional is to divide drainage screen by the lubricating oil separation of particles of the suspension in gas out by oil.When the gas of flowing is by oil point drainage screen, the lubricating oil microgranule of suspension is divided drainage screen to intercept by oil and is attached on oil point drainage screen, is then condensed into bigger oil droplet, returns to bottom oil eliminator under gravity and discharge.
For above-mentioned oil eliminator, mostly prior art being be welded by each several part part, thus oil eliminator is once break down, whole oil eliminator can only be changed.Furthermore, when oil eliminator works, increasing particularly in gas flow rate, when gas flow rate is higher, the internal sleeve arranged of oil eliminator can produce vibration, even produces resonance, causes that when oil eliminator works, noise is bigger.Meanwhile, the filter efficiency of oil eliminator also can should be the increase of gas flow rate and decline.
Utility model content
This utility model aims to provide a kind of oil eliminator and compression blood circulation, to reduce noise during work.
For achieving the above object, this utility model provides a kind of oil eliminator, and oil eliminator includes housing, housing be internally formed cavity, housing is provided with air inlet and air vent；Sleeve, sleeve is arranged in cavity and the top of sleeve is connected with the top of housing, and sleeve segmentation cavity also forms the air ventilation passage that supplied gas circulates in sleeve inner side and outer side；Net-filter assembly, net-filter assembly is arranged in air ventilation passage；Reinforcement structure, reinforcement structure is arranged on the bottom of sleeve.
Further, reinforcement structure is arranged on the bottom of sleeve.
Further, reinforcement structure is be fixed on the reinforcing ring of sleeve bottom end.
Further, reinforcement structure is be fixed on the taper rib of sleeve bottom end.
Further, the bottom of sleeve is additionally provided with flow-disturbing hole.
Further, the quantity in flow-disturbing hole is multiple, and along sleeve bottom from bottom to top, the aperture in flow-disturbing hole is gradually reduced.
Further, housing includes cylinder, is arranged on the first end cap of cylinder top and is arranged on the second end cap of cylinder bottom, and wherein, the first end cap is removeably positioned at cylinder top.
Further, net-filter assembly is arranged in sleeve, may be detachably retained on the first end cap.
Further, oil eliminator also includes the sealing gasket that is arranged between net-filter assembly and the first end cap.
This utility model also provides for a kind of compression blood circulation, and including compressor, compression blood circulation also includes oil eliminator as above, and oil eliminator coordinates with compressor.
In oil eliminator of the present utility model and compression blood circulation, by being provided with reinforcement structure on sleeve, enhance the intensity of sleeve, thus the sleeve vibration weakening gas to impact and causing, reduce noise during oil eliminator work.
Accompanying drawing explanation
The accompanying drawing constituting the part of the application is used for providing being further appreciated by of the present utility model, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the schematic diagram of the oil eliminator according to this utility model one embodiment；
Fig. 2 is another schematic diagram of the oil eliminator according to this utility model one embodiment；
Fig. 3 is the schematic top plan view of oil eliminator shown in Fig. 2.
Wherein, being labeled as in above-mentioned accompanying drawing:
10, housing；11, cylinder；12, the first end cap；13, the second end cap；15, air inlet；16, air vent；17, oil-out；20, sleeve；21, flow-disturbing hole；23, reinforcing ring；25, gripper shoe；30, net-filter assembly；50, liquid-sighting glass.
Detailed description of the invention
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figure 1, Figure 2 and shown in Fig. 3, providing in the embodiment of a kind of oil eliminator at this utility model, oil eliminator includes: housing 10, has been internally formed cavity at housing 10, is provided with air inlet 15 and air vent 16 on the housing 10；Sleeve 20, sleeve 20 is arranged in cavity and the top of sleeve 20 is connected with the top of housing 10, and sleeve 20 is split cavity and forms the air ventilation passage of supplied gas circulation in sleeve 20 inner side and outer side；Net-filter assembly 30, net-filter assembly 30 is arranged in air ventilation passage；And reinforcement structure, reinforcement structure is arranged on the bottom of sleeve 20.
In oil eliminator of the present utility model and compression blood circulation, by being provided with reinforcement structure on sleeve, enhance the intensity of sleeve, thus the sleeve vibration weakening gas to impact and causing, reduce noise during oil eliminator work.
Preferably, in the present embodiment, as it is shown in figure 1, reinforcement structure is arranged on the bottom of sleeve 20.In figure, the direction of arrow indication is gas circulating direction when passing through air ventilation passage, turn to when air-flow is by sleeve 20 bottom, the air flow passage inside sleeve 20 is entered by the air flow passage outside sleeve 20, this impact suffered by process middle sleeve 20 bottom is maximum, thus the bottom effectiveness in vibration suppression that reinforcement structure is arranged on sleeve 20 is best, noise reduction is the most obvious.
Usually, reinforcement structure is be fixed on the reinforcing ring 23 of sleeve 20 bottom.Reinforcing ring 23 can be welded to the bottom of sleeve 20, thus realizing the reinforcement of sleeve 20 intensity.
Preferably, reinforcement structure is be fixed on the taper rib (not shown) of sleeve 20 bottom.At taper rib, sleeve 20 bottom edge bends to the center of sleeve 20, is realizing on the basis of reinforcement of sleeve 20 intensity, and the overbending direction of taper rib is along the circulating direction of air-flow, alleviate the impact of air-flow to a certain extent, bring certain effectiveness in vibration suppression.
Further, reinforcement structure can for be arranged on sleeve 20 bottom and with the integrated reinforcement of sleeve 20 (not shown), reinforcement can be one-body molded with sleeve 20, while realizing noise reduction, easily manufactured, save cost.
Preferably, the bottom of the present embodiment middle sleeve 20 is additionally provided with flow-disturbing hole 21.Add the circulation area of gas on the one hand, by flow perturbation, producing turbulent flow, reduce gas flow rate, so that coolant and lubricating oil are sufficiently separated, improve oil component efficiency to a certain extent.On the other hand, in the bottom of sleeve 20, a part of air-flow enters the air ventilation passage within sleeve 20 by flow-disturbing hole 21, reduces gas to the impact bottom sleeve 20, brings good effectiveness in vibration suppression further, and noise reduction is better.
Preferably, in the present embodiment, the quantity in flow-disturbing hole 21 is multiple, and, the aperture in flow-disturbing hole 21 is gradually reduced bottom sleeve 20 from bottom to top.Sleeve 20 bottom is hit maximum, and flow-disturbing hole 21 can reduce more greatly the impact of air-flow to greatest extent in aperture, sleeve 20 bottom, and aperture from bottom to top, aperture, flow-disturbing hole 21 is gradually reduced and can avoid bigger aperture that the intensity of sleeve 20 is produced impact.
Specifically, this utility model embodiment middle shell 10 includes cylinder 11, is arranged on first end cap 12 on cylinder 11 top and is arranged on the second end cap 13 of cylinder 11 bottom.Wherein, the first end cap 12 is removeably positioned at cylinder 11 top, owing to housing of the present utility model can be dismantled, processes thus can disassemble when going wrong inside oil eliminator, for instance internal being carried out of housing 10 is waited operation.Second end cap 13 is arranged on cylinder 11 bottom, is provided with oil-out 17, thus the lubricating oil accumulating in the second end cap 13 after filtering can be discharged through oil-out 17, it is possible to recycle further.Cylinder 11 is additionally provided with liquid-sighting glass 50, it is possible to observe the second end cap 13 and accumulate the amount of lubricating oil, without taking oil eliminator apart.
Further, in this utility model embodiment, net-filter assembly 30 is arranged in sleeve 20, may be detachably retained on the first end cap 12.More specifically, be provided with installing hole on net-filter assembly 30 and the first end cap 12, by threaded fastener, net-filter assembly 30 is installed to the bottom of the first end cap 12.Thus net-filter assembly 30 can dismounting at any time, net-filter assembly can be carried out, check and changes easily when needed.
Further, arranging supporting construction inside sleeve 20, one end of supporting construction is fixed on sleeve 20 inwall, the bottom of one end and net-filter assembly 30 against, to provide further support to net-filter assembly 30, stability is better, and supporting construction is specially gripper shoe 25.
Preferably, oil eliminator also includes the sealing gasket being arranged between net-filter assembly 30 and the first end cap 12, being specifically as follows rubber blanket, such that it is able to avoid gas to leak out from the gap between net-filter assembly 30 and the first end cap 12, the air-tightness of oil eliminator is better.
This utility model also provides for a kind of compression blood circulation, and including the oil eliminator in compressor and above-described embodiment, oil eliminator coordinates with compressor.Thus compression blood circulation of the present utility model has the advantage that during work, noise is little.Specifically, the compression blood circulation in this utility model embodiment can apply to air conditioning system, heat pump or refrigerator etc..
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (10)
1. an oil eliminator, it is characterised in that including:
Housing (10), described housing (10) be internally formed cavity, described housing (10) is provided with air inlet (15) and air vent (16)；
Sleeve (20), described sleeve (20) is arranged in described cavity and the described top of sleeve (20) is connected with the top of described housing (10), and described sleeve (20) is split described cavity and forms the air ventilation passage of supplied gas circulation in described sleeve (20) inner side and outer side；
Net-filter assembly (30), described net-filter assembly (30) is arranged in described air ventilation passage；
Reinforcement structure, described reinforcement structure is arranged on the bottom of described sleeve (20).
2. oil eliminator according to claim 1, it is characterised in that described reinforcement structure is arranged on the bottom of described sleeve (20).
3. oil eliminator according to claim 2, it is characterised in that described reinforcement structure is be fixed on the reinforcing ring (23) of described sleeve (20) bottom.
4. oil eliminator according to claim 2, it is characterised in that described reinforcement structure is be fixed on the taper rib of described sleeve (20) bottom.
5. oil eliminator according to any one of claim 1 to 4, it is characterised in that the bottom of described sleeve (20) is additionally provided with flow-disturbing hole (21).
6. oil eliminator according to claim 5, it is characterised in that the quantity of described flow-disturbing hole (21) is multiple, along described sleeve (20) bottom from bottom to top, the aperture of described flow-disturbing hole (21) is gradually reduced.
7. oil eliminator according to any one of claim 1 to 4, it is characterized in that, described housing (10) includes cylinder (11), is arranged on first end cap (12) on described cylinder (11) top and is arranged on second end cap (13) of described cylinder (11) bottom, wherein, described first end cap (12) is removeably positioned at described cylinder (11) top.
8. oil eliminator according to claim 7, it is characterised in that described net-filter assembly (30) is arranged in described sleeve (20), may be detachably retained on described first end cap (12).
9. oil eliminator according to claim 8, it is characterised in that described oil eliminator also includes the sealing gasket being arranged between described net-filter assembly (30) and described first end cap (12).
10. a compression blood circulation, including compressor, it is characterised in that described compression blood circulation also includes oil eliminator according to any one of claim 1 to 9, and described oil eliminator coordinates with described compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117514.1U CN205373179U (en) | 2015-12-25 | 2015-12-25 | Oil separator and compression cycle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117514.1U CN205373179U (en) | 2015-12-25 | 2015-12-25 | Oil separator and compression cycle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205373179U true CN205373179U (en) | 2016-07-06 |
Family
ID=56256680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521117514.1U Withdrawn - After Issue CN205373179U (en) | 2015-12-25 | 2015-12-25 | Oil separator and compression cycle system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205373179U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485985A (en) * | 2015-12-25 | 2016-04-13 | 珠海格力电器股份有限公司 | Oil separator and compression circulation system |
| CN107388655A (en) * | 2017-09-13 | 2017-11-24 | 珠海格力电器股份有限公司 | Oil separator device and air-conditioner set |
| EP3705815A3 (en) * | 2019-03-06 | 2020-11-04 | Sumitomo Heavy Industries, Ltd. | Oil separator, filter element, and compressor for cryocooler |
| CN116928912A (en) * | 2023-08-03 | 2023-10-24 | 唐山鼎晖食品股份有限公司 | Dry oil separator for corn kernel production |
-
2015
- 2015-12-25 CN CN201521117514.1U patent/CN205373179U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485985A (en) * | 2015-12-25 | 2016-04-13 | 珠海格力电器股份有限公司 | Oil separator and compression circulation system |
| CN105485985B (en) * | 2015-12-25 | 2018-06-19 | 珠海格力电器股份有限公司 | Oil eliminator and the compression circulatory system |
| CN107388655A (en) * | 2017-09-13 | 2017-11-24 | 珠海格力电器股份有限公司 | Oil separator device and air-conditioner set |
| 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 |
| EP3705815A3 (en) * | 2019-03-06 | 2020-11-04 | Sumitomo Heavy Industries, Ltd. | Oil separator, filter element, and compressor for cryocooler |
| CN116928912A (en) * | 2023-08-03 | 2023-10-24 | 唐山鼎晖食品股份有限公司 | Dry oil separator for corn kernel production |
| CN116928912B (en) * | 2023-08-03 | 2024-02-13 | 唐山鼎晖食品股份有限公司 | Dry oil separator for corn kernel production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160706 Effective date of abandoning: 20180619 |