CN201621135U - Hydraulic system oil filter device of wind generator set - Google Patents
Hydraulic system oil filter device of wind generator set Download PDFInfo
- Publication number
- CN201621135U CN201621135U CN2009202832223U CN200920283222U CN201621135U CN 201621135 U CN201621135 U CN 201621135U CN 2009202832223 U CN2009202832223 U CN 2009202832223U CN 200920283222 U CN200920283222 U CN 200920283222U CN 201621135 U CN201621135 U CN 201621135U
- Authority
- CN
- China
- Prior art keywords
- oil
- inlet box
- pipe
- hydraulic system
- oil filter
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Fluid-Pressure Circuits (AREA)
Abstract
The utility model discloses a hydraulic system oil filter device of a wind generator set, which comprises an oil filter tank, an oil inlet float bowl, a filter net, a magnetic bar set, a temperature controller, an electric heater, an oil prober and an oil pump. An oil compensation valve is arranged on the top of the oil filter tank; an oil inlet pipe is arranged on the front side face of the oil filter tank; the filter net and the magnetic bar set are arranged inside the oil filter tank; a discharge valve II is arranged at the bottom of the oil filter tank between the filter net and the magnetic bar set; the temperature controller, the oil prober and the electric heater are respectively arranged in front of the magnetic bar set and positioned inside a space in the oil filter tank; an oil inlet pipe is arranged on the rear side face of the oil filter tank; an inlet of the pipe is connected with the oil pump; an outlet of the pipe is connected with one end of a telescopic pipe; the other end of the telescopic pipe is connected with the oil inlet float bowl; and a discharge valve II is arranged on the bottom face beside the rear side face of the oil filter tank. The hydraulic system oil filter device not only can increase use ratio of hydraulic system hydraulic oil of a wind generator set, but also can prolong oil replacing period.
Description
Technical field
The utility model relates to a kind of wind power generating set hydraulic system oil liquid filtrating equipment.
Background technique
According to statistics, the fault of hydraulic system has 75% at least owing to oil contamination causes, hydraulic system is a constituent element indispensable in the MW grade wind driven generator unit, it directly controls the feather and the brake system of wind power generating set, and reducing and avoiding MW grade wind driven generator unit hydraulic system fault is the essential measure that improves MW grade wind driven generator unit generating efficiency and guarantee unit safety.The hydraulic oil of existing wind power generating set is replaced after using some cycles and disposes, two problems are arranged here: eliminating the hydraulic oil majority that gets off on the one hand is contaminating impurity, still can use after suitably handling, the low waste of the utilization rate of therefore existing hydraulic oil is serious; The hydraulic system of wind power generating set all is to be installed in tens meters high-altitude with main frame on the other hand, hydraulic oil need be risen to the high-altitude from ground earlier when changing hydraulic oil at every turn, and the waste oil that changes is transported ground back from the high-altitude again, changes quite trouble.Utilization rate, the lengthening drain period of therefore improving wind power generating set hydraulic system hydraulic oil are very important.
The model utility content
The purpose of this utility model is to provide a kind of wind power generating set hydraulic system oil liquid filtrating equipment, and this device not only can improve the utilization rate of wind power generating set hydraulic system hydraulic oil, and can extend the drain period.
For solving the problems of the technologies described above, a kind of wind power generating set hydraulic system oil liquid filtrating equipment that the utility model provides, it contains inlet box, the oil-feed floating drum, filter screen, the bar magnet group, temperature controlling instrument, electric heater, the fluid prober, oil pump, the top of inlet box is provided with Fill valve, its leading flank is provided with oil inlet pipe, filter screen and bar magnet group are arranged in the inlet box, on the bottom of the inlet box between filter screen and the bar magnet group, be provided with blowdown valve II, temperature controlling instrument, fluid prober and electric heater are separately positioned on bar magnet group front and are positioned at the inlet box volume inside, the trailing flank of inlet box is provided with oil outlet tube, the import and the oil pump of this pipe link, one end of the outlet of this pipe and telescopic pipe links, the other end of telescopic pipe and oil-feed floating drum link, and near the bottom surface the inlet box trailing flank is provided with blowdown valve I.
Described oil-feed floating drum is made of sealing drum and the cylinder of bringing oilhole into, and sealing drum is arranged on the top of bringing the oilhole cylinder into.
Because the hydraulic oil after said apparatus can use in the timely filtered fluid pressing system in wind generating set engine room, therefore can in time filter out the impurity in the hydraulic oil, the utilization rate that this has improved wind power generating set hydraulic system hydraulic oil has extended the drain period.
Description of drawings
Fig. 1 is a wind power generating set hydraulic system oil liquid filter apparatus configuration schematic representation
1. oil pumps among the figure, 2. oil outlet tube, 3. oil-feed floating drum, 4. filter screen, 5. bar magnet group, 6. temperature controlling instrument, 7. electric heater, 8. Fill valve, 9. oil inlet pipe, 10. blowdown I, 11. oil inlet holes, 12. telescopic pipe, 13. sealing drums, 14. blowdown valve II, 15. inlet boxs, 16. fluid detectors.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Among Fig. 1, wind power generating set hydraulic system oil liquid filtrating equipment, it contains inlet box 15, oil-feed floating drum 3, filter screen 4, bar magnet group 5, temperature controlling instrument 6, electric heater 7, fluid prober 16 and oil pump 1.The top of inlet box 15 is provided with Fill valve 8, its leading flank is provided with oil inlet pipe 9.Filter screen 4 and bar magnet group 5 are arranged in the inlet box 15.On the bottom of the inlet box 15 between filter screen 4 and the bar magnet group 5, be provided with blowdown valve II14.Temperature controlling instrument 6, fluid prober 16 and electric heater 7 are separately positioned on bar magnet group 5 fronts and are positioned at inlet box 15 volume inside.The trailing flank of inlet box 15 is provided with oil outlet tube 2, and the outlet of this pipe 2 and oil pump 1 link, and an end of the import of this pipe 2 and telescopic pipe 12 links, the other end of telescopic pipe 12 and oil-feed floating drum 3 link.Near inlet box 15 trailing flanks bottom surface is provided with blowdown valve I10.Oil-feed floating drum 3 is made of sealing drum 13 and the cylinder of bringing oilhole 11 into, and sealing drum 13 is arranged on the top of the cylinder of bringing oilhole 11 into.During use, the oil inlet pipe 9 of inlet box 15 is connected with the flowline of wind power generating set hydraulic system, and the cleaning hydraulic oil after the external oil pump 1 of inlet box 15 will filter is sent in the fuel tank of hydraulic system.In the hydraulic system used hydraulic oil in oil inlet pipe 9 enters inlet box 15 after, respectively through the processing of bar magnet group 5 and filter screen 4 with filter and in time removed the impurity in the hydraulic oil.Going out oil float support 3 floats on the oil level all the time, the hydraulic oil that assurance is sucked by oil pump 1 is the clean fluid in inlet box 15 tops, thereby further guaranteed the turbidity test that oil pump 1 is fuel-displaced, therefore improved the quality of hydraulic oil, reduce the wearing and tearing of system's hydraulic pressure components and parts, improved system working life.Temperature controlling instrument 6 and electric heater 7 have kept the oil temperature of setting in the inlet box 15.Fluid prober 16 is surveyed the situation of inlet box 15 inner fluid height, when inlet box 15 inner fluids are very few, replenishes fluid by Fill valve 8 in inlet box 15.By above-mentioned fluid filtrating equipment, make hydraulic oil in time remove the impurity in the hydraulic oil, thereby improved the utilization rate of wind power generating set hydraulic system hydraulic oil, saved a large amount of hydraulic oil, so also extended the drain period.
Claims (2)
1. wind power generating set hydraulic system oil liquid filtrating equipment, it is characterized in that: it contains inlet box, the oil-feed floating drum, filter screen, the bar magnet group, temperature controlling instrument, electric heater, the fluid prober, oil pump, the top of inlet box is provided with Fill valve, its leading flank is provided with oil inlet pipe, filter screen and bar magnet group are arranged in the inlet box, on the bottom of the inlet box between filter screen and the bar magnet group, be provided with blowdown valve II, temperature controlling instrument, fluid prober and electric heater are separately positioned on bar magnet group front and are positioned at the inlet box volume inside, the trailing flank of inlet box is provided with oil outlet tube, the import and the oil pump of this pipe link, one end of the outlet of this pipe and telescopic pipe links, the other end of telescopic pipe and oil-feed floating drum link, and near the bottom surface the inlet box trailing flank is provided with blowdown valve I.
2. a kind of wind power generating set hydraulic system oil liquid filtrating equipment according to claim 1 is characterized in that: described oil-feed floating drum is made of sealing drum and the cylinder of bringing oilhole into, and sealing drum is arranged on the top of bringing the oilhole cylinder into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202832223U CN201621135U (en) | 2009-12-30 | 2009-12-30 | Hydraulic system oil filter device of wind generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202832223U CN201621135U (en) | 2009-12-30 | 2009-12-30 | Hydraulic system oil filter device of wind generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621135U true CN201621135U (en) | 2010-11-03 |
Family
ID=43024590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202832223U Expired - Fee Related CN201621135U (en) | 2009-12-30 | 2009-12-30 | Hydraulic system oil filter device of wind generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351286A (en) * | 2015-12-01 | 2016-02-24 | 攀枝花钢城集团瑞钢工业有限公司 | Filter unit applied to plug-pull type hydraulic system |
-
2009
- 2009-12-30 CN CN2009202832223U patent/CN201621135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351286A (en) * | 2015-12-01 | 2016-02-24 | 攀枝花钢城集团瑞钢工业有限公司 | Filter unit applied to plug-pull type hydraulic system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU WEIYINGDE MACHINERY CO., LTD. Free format text: FORMER OWNER: SUYA ELECTROMECHANICAL MANUFACTURING CO., LTD., JIANGSU Effective date: 20110624 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 224005 JIANGSU SUYA MECHANICAL + ELECTRICAL MANUFACTURE CO., LTD., NO. 1, SUYA ROAD, YANDU NEW DISTRICT, YANCHENG CITY, JIANGSU PROVINCE TO: 224007 1, BUILDING 1, NO. 55, TAISHAN SOUTH ROAD, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, YANCHENG CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110624 Address after: 224007, No. 55, South Taishan Road, Yancheng City economic and Technological Development Zone, Jiangsu, 1, 1 Patentee after: Jiangsu Wei Ying Machinery Co., Ltd. Address before: 224005 Jiangsu province Yancheng City salt District Su Aru No. 1 Jiangsu Suya electromechanical Manufacturing Co Ltd Patentee before: Jiangsu Suya Mechanical&Electrical Manufacture Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20131230 |