CN201535251U - Vortex type compressor oil-spraying cooling system - Google Patents
Vortex type compressor oil-spraying cooling system Download PDFInfo
- Publication number
- CN201535251U CN201535251U CN2009201689213U CN200920168921U CN201535251U CN 201535251 U CN201535251 U CN 201535251U CN 2009201689213 U CN2009201689213 U CN 2009201689213U CN 200920168921 U CN200920168921 U CN 200920168921U CN 201535251 U CN201535251 U CN 201535251U
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- oil
- type compressor
- vortex type
- cooling system
- scroll compressor
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a vortex type compressor oil-spraying cooling system, which comprises a vortex type compressor (1) and an oil pipe (2) connected with the vortex type compressor, wherein the oil pipe is connected with the vortex type compressor through an oil injection assembly (3) arranged at the upper part of the vortex type compressor and is connected with an oil outlet (8) at the lower part of the vortex type compressor; and the vortex type compressor oil-spraying cooling system further comprises an oil cooler (5) and an oil filter (4) which are arranged outside the vortex type compressor (1) and are connected with the vortex type compressor through oil pipes. The utility model overcomes the defects that the prior art has less oil spraying and cannot effectively absorb the heat and provides the oil-spraying cooling system which can increase the oil spraying amount and effectively absorb the compression heat and has simple structure. After being used, the vortex type compressor oil-spraying cooling system has the exhaust temperature in the specified differential pressure of 60+/-2DEG C, the temperature of an enclosure of 52+/-2DEG C and favorable effect.
Description
Technical field
The utility model relates to a kind of cooling system of compressor, is specifically related to a kind of scroll compressor oil spout cooling system.
Background technique
Present widely used cryopump in the electronic manufacturing field, its supporting small-sized helium purifies compressor bank all to be design many years ago, employed compressor is a piston type, after rotator type appears again.Produce very big heat during the compressor compresses helium, at high temperature equipment can't be worked, and general solution is toward the compressor cylinder-in oil-jet, by a large amount of heat of vaporization absorption of oil, reduces the temperature of gas in the jar.Because all there are the motion dead point in piston type or rotor-type compressor, and oil is incompressible, and be many if oil injects, can hit cylinder, so fuel delivery has strictness to limit the quantity of, cause oil spout cooling system complexity.Also having a problem in addition is exactly that oil spout is few, and the heat of absorption is just few, and delivery temperature is just high, and equipment is had certain influence.
Scroll compressor is the latest generation compressor that development in recent years is got up, and compress mode and piston type and rotator type are different, can finish air-breathing, compression, three processes of exhaust continuously; Compare piston type and rotator type has many good qualities,, can strengthen fuel injection quantity in the compression process, simplify the oil spout cooling system so greatly, reduce delivery temperature and cost, improve the reliable operation cycle owing to there is not dead space.
The model utility content
It is few that the utility model has overcome the prior art oil spout, can not effectively absorb the deficiency of heat, and a kind of fuel injection quantity that strengthens is provided, oil spout cooling system simple in structure.
The utility model is achieved in that
A kind of scroll compressor oil spout cooling system, comprise scroll compressor and the oil pipe that is connected with scroll compressor, it is characterized in that: described oil pipe is connected with scroll compressor by the oil injection component on scroll compressor top, and be connected with the oil outlet of scroll compressor bottom, scroll compressor oil spout cooling system also comprises oil cooler and the oil strainer that is positioned at the scroll compressor outside, and oil cooler and oil strainer also link together by oil pipe and scroll compressor.
Further scheme is: described oil cooler includes the cooling water intake that is installed in the oil cooler bottom and is installed in the coolant outlet on oil cooler top.
The utility model has utilized the scroll compressor fuel injection quantity big, can not hit the characteristics of cylinder, a kind of scroll compressor oil spout cooling system is provided, can effectively absorb the heat of compression, simple in structure, and the use of oil strainer can filter out the solid impurity in the oil spout, prolongs the working life of compressor.After the utility model used, delivery temperature was 60 ℃ ± 2 ℃ in the pressure reduction of regulation, 52 ℃ ± 2 ℃ of casing temperature, and effect is very good.
Description of drawings
Fig. 1 is the utility model structural representation
Embodiment
As shown in Figure 1, a kind of scroll compressor oil spout cooling system, comprise scroll compressor 1 and the oil pipe 2 that is connected with scroll compressor, described oil pipe is connected with scroll compressor by the oil injection component 3 on scroll compressor top, and be connected with the oil outlet 8 of scroll compressor bottom, scroll compressor oil spout cooling system also comprises oil cooler 5 and the oil strainer 4 that is positioned at scroll compressor 1 outside, oil cooler 5 and oil strainer 4 also link together by oil pipe and scroll compressor 1, and wherein oil cooler 5 includes cooling water intake 7 that is installed in the oil cooler bottom and the coolant outlet 6 that is installed in oil cooler top.
The utility model in use, add an oil injection component at the scroll compressor top, oil in this position high pressure injection, press the direction motion of air-flow, at high temperature a part of oil is vaporized, and absorbs a large amount of heat, and the mixture of the oil of being deposited, oil vapor and helium is discharged body, finish in casing and divide oil for the first time, the oil cooling of telling is but got back to oil sump behind the motor.Open an oil outlet at oil sump position, compressor bottom, under differential pressure action, the oil derivation is entered oil cooler 5, by the mode cold oil of water-cooled, cooled oil annotates compression chamber after filtering again, finishes circulation.
Claims (2)
1. scroll compressor oil spout cooling system, comprise scroll compressor (1) and the oil pipe that is connected with scroll compressor (2), it is characterized in that: described oil pipe is connected with scroll compressor by the oil injection component (3) on scroll compressor top, and be connected with the oil outlet (8) of scroll compressor bottom, scroll compressor oil spout cooling system also comprises oil cooler (5) and the oil strainer (4) that is positioned at scroll compressor (1) outside, and oil cooler (5) and oil strainer (4) also link together by oil pipe and scroll compressor (1).
2. scroll compressor oil spout cooling system according to claim 1 is characterized in that: described oil cooler (5) includes cooling water intake (7) that is installed in the oil cooler bottom and the coolant outlet (6) that is installed in oil cooler top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201689213U CN201535251U (en) | 2009-08-07 | 2009-08-07 | Vortex type compressor oil-spraying cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201689213U CN201535251U (en) | 2009-08-07 | 2009-08-07 | Vortex type compressor oil-spraying cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535251U true CN201535251U (en) | 2010-07-28 |
Family
ID=42535030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201689213U Expired - Fee Related CN201535251U (en) | 2009-08-07 | 2009-08-07 | Vortex type compressor oil-spraying cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535251U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072132A (en) * | 2010-12-31 | 2011-05-25 | 东莞市龙行航空科技有限公司 | Cylindrical air-conditioner compressor of electric vehicle |
| CN106122029A (en) * | 2016-08-26 | 2016-11-16 | 成都黄金地真空技术开发有限公司 | Totally-enclosed vertical vortex oil-spraying cooling system |
-
2009
- 2009-08-07 CN CN2009201689213U patent/CN201535251U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072132A (en) * | 2010-12-31 | 2011-05-25 | 东莞市龙行航空科技有限公司 | Cylindrical air-conditioner compressor of electric vehicle |
| CN106122029A (en) * | 2016-08-26 | 2016-11-16 | 成都黄金地真空技术开发有限公司 | Totally-enclosed vertical vortex oil-spraying cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100728 Termination date: 20170807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |