CN217652864U - Bearing oil lubricating system of wind generating set - Google Patents
Bearing oil lubricating system of wind generating set Download PDFInfo
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- CN217652864U CN217652864U CN202221004448.7U CN202221004448U CN217652864U CN 217652864 U CN217652864 U CN 217652864U CN 202221004448 U CN202221004448 U CN 202221004448U CN 217652864 U CN217652864 U CN 217652864U
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- power supply
- unit
- supply unit
- lubricating pump
- lubricating
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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
Abstract
The utility model discloses a wind generating set bearing oil lubrication system, including power supply unit, the control unit, lubricating pump, oil storage unit and many lubricated pipelines, the lubricating pump is connected with the power supply unit electricity, supplies power to the lubricating pump through the power supply unit, the control unit is connected with the power supply unit electricity, opens through the opening of the control unit control power supply unit and then control lubricating pump, the oil storage unit passes through the pipeline and is connected with the lubricating pump, many lubricated pipeline's one end and lubricating pump be connected, the other end is connected to each bearing of unit respectively, pump through the lubricating pump and get the lubricating grease in the oil storage unit and then distribute lubricating grease to each bearing regularly, the fixed point through many lubricated pipelines. The utility model discloses when the fan did not have mains operated or current collecting circuit breaks down and leads to the scene to have no power before can effectively solving the unit and being incorporated into the power networks the debugging, the problem that wind generating set bearing lubrication is with high costs, the operation is complicated.
Description
Technical Field
The utility model belongs to the technical field of wind generating set bearing lubrication's technique and specifically relates to indicate a wind generating set bearing oil lubricating system.
Background
The wind generating set generates electricity through the rotation and the movement of structural components such as blades, a gear box, a generator and the like. However, the yaw, the pitch, the gearbox, the generator, the main bearing and the like adopt bearing design schemes, the bearings need to be lubricated and maintained in time when running, and otherwise, the service life is greatly reduced.
After the wind generating set is in grid-connected debugging, a lubricating system (a hydraulic station and the like) of the wind generating set can be used for lubricating a required position at fixed points and at regular intervals. However, before the unit is debugged in a grid-connected mode, if the fan is not powered by a power supply or the power collecting line fails to supply power on site, if the lubricating system (hydraulic station and the like) designed by the unit is driven to perform fixed-point and periodic lubrication according to normal requirements, a large diesel generator needs to be equipped on site, and the cost is high and is difficult to achieve.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a wind generating set bearing oil lubricating system, when the fan did not have mains operated or current collecting circuit breaks down and leads to the scene not to have the power before can effectively solving the unit and is incorporated into the power networks the debugging, the problem that wind generating set bearing lubrication cost is high, the operation is complicated.
In order to achieve the above purpose, the utility model provides a technical scheme does: the utility model provides a wind generating set bearing oil lubrication system, includes power supply unit, the control unit, lubricating pump, oil storage unit and many lubricated pipelines, the lubricating pump is connected with the power supply unit electricity, supplies power to the lubricating pump through the power supply unit, the control unit is connected with the power supply unit electricity, controls the power supply unit and then controls opening of lubricating pump through the control unit and stops, the oil storage unit passes through the pipeline and is connected with the lubricating pump, many lubricated pipeline's one end be connected with the lubricating pump, the other end is connected to each bearing of unit respectively, through the lubricating pump take the lubricating grease in the oil storage unit and then distribute each bearing of lubricating grease through many lubricated pipelines regularly, the fixed point.
Furthermore, the power supply unit and the control unit are installed in a tower of the unit and are located on one side close to the ground.
Further, the power supply unit is a generator.
Compared with the prior art, the utility model, have following advantage and beneficial effect:
the utility model discloses an automatic start-stop of intelligent control lubricant pump no longer relies on the power supply of unit, does not need artifical the processing, and is with low costs, easy operation, can in time, carry out the multiple spot simultaneously lubricated to the bearing effectively, extension unit life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an installation schematic diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific embodiments, but the usage of the present invention is not limited thereto.
As shown in fig. 1 and 2, the bearing oil lubrication system of the wind turbine generator system according to the present embodiment includes a power supply unit 1, a control unit 2, a lubrication pump 3, an oil storage unit 4, and a plurality of lubrication pipelines 5, where the lubrication pump 3 is electrically connected to the power supply unit 1, and supplies power to the lubrication pump 3 as needed on time through the power supply unit 1, the control unit 2 is electrically connected to the power supply unit 1, and intelligently controls the start and stop of the power supply unit 1 through the control unit 2, so as to intelligently control the start and stop of the lubrication pump 3, the oil storage unit 4 is connected to the lubrication pump 3 through a pipeline, one end of each of the plurality of lubrication pipelines 5 is connected to the lubrication pump 3, and the other end is respectively connected to each bearing 6 of the wind turbine generator system, so as to suck the lubrication grease in the oil storage unit 4 through the lubrication pump 3 and inject the grease into the plurality of lubrication pipelines 5, and then the plurality of lubrication pipelines 5 distribute the grease to each bearing 6 at regular time, fixed point and quantitative, so as to realize complete intelligent control of the lubrication bearings.
Specifically, the power supply unit 1 and the control unit 2 are installed in a tower 7 of the unit together and located on one side close to the ground, so that an operator can conveniently overhaul the power supply unit. Preferably, the power supply unit 1 is a generator.
Specifically, lubricating pump 3, oil storage unit 4 and lubrication pipe 5 can arrange in unit cabin 8 according to actual demand inside to be close to the bearing, with less lubricating grease flow resistance as far as possible, ensure lubricated effect.
The utility model discloses a start time of opening of the built-in control procedure intelligent control generator of the control unit, and then control the start time of opening of lubricating pump, realize opening at the condition of unmanned monitoring intelligence by oneself and open, maintenance person only need regularly overhaul can, needn't rely on the power supply of unit again, even when the fan has not mains operated or current collecting circuit breaks down before the debugging is incorporated into the power networks to the unit and leads to the scene not to have the power, also can be timely, lubricate the bearing effectively, the operation is simple, low cost, do not need manual processing, and can prolong unit life.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides a wind generating set bearing oil lubricating system which characterized in that: including power supply unit, the control unit, lubricating pump, oil storage unit and many lubrication pipe way, the lubricating pump is connected with the power supply unit electricity, supplies power to the lubricating pump through the power supply unit, the control unit is connected with the power supply unit electricity, and through the opening and stopping of the control unit control power supply unit and then control lubricating pump, the oil storage unit passes through the pipeline and is connected with the lubricating pump, many lubrication pipe way's one end and lubricating pump be connected, the other end is connected to each bearing of unit respectively, through the lubricating pump take the lubricating grease in the oil storage unit and then through many lubrication pipe way with lubricating grease timing, fixed point distribution to each bearing.
2. The wind generating set bearing oil lubrication system of claim 1, wherein: the power supply unit and the control unit are installed in a tower of the unit and are located on one side close to the ground.
3. The wind generating set bearing oil lubrication system according to claim 1 or 2, wherein: the power supply unit is a generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221004448.7U CN217652864U (en) | 2022-04-28 | 2022-04-28 | Bearing oil lubricating system of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221004448.7U CN217652864U (en) | 2022-04-28 | 2022-04-28 | Bearing oil lubricating system of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217652864U true CN217652864U (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221004448.7U Active CN217652864U (en) | 2022-04-28 | 2022-04-28 | Bearing oil lubricating system of wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217652864U (en) |
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2022
- 2022-04-28 CN CN202221004448.7U patent/CN217652864U/en active Active
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