CN216303727U - Magnetic oil filtering equipment based on wind turbine generator gearbox filter cylinder - Google Patents
Magnetic oil filtering equipment based on wind turbine generator gearbox filter cylinder Download PDFInfo
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- CN216303727U CN216303727U CN202122332747.5U CN202122332747U CN216303727U CN 216303727 U CN216303727 U CN 216303727U CN 202122332747 U CN202122332747 U CN 202122332747U CN 216303727 U CN216303727 U CN 216303727U
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Abstract
The utility model discloses magnetic oil filtering equipment based on a wind turbine generator gearbox filter cartridge, which comprises a main filtering outer cylinder, a main filtering inner cylinder, an auxiliary filtering outer cylinder, an auxiliary filtering inner cylinder, a mounting seat and an auxiliary pump, wherein the top end of the main filtering outer cylinder is connected with a main top cover through a bolt, the top end of the auxiliary filtering outer cylinder is connected with an auxiliary top cover through a bolt, the main filtering inner cylinder is connected with the main filtering outer cylinder through a circle of the bottom end of the main filtering outer cylinder in a threaded manner, the auxiliary filtering inner cylinder is connected with the auxiliary filtering outer cylinder through a circle of the bottom end of the auxiliary filtering outer cylinder in a threaded manner, an oil way inlet is welded at the top end of the right side of the main filtering outer cylinder, an oil way inlet pipe is connected with the oil way in a threaded manner, a sealing ring is arranged on a circle of the outer wall of the bottom end of the main filtering inner cylinder, a filter element is arranged on a circle of the inner wall of the main filtering outer cylinder, a permanent magnet rod is arranged on a circle of the inner wall of the filter element of the gear box, and relates to the technical field of magnetic oil filtering equipment of the magnetic oil filtering equipment, and the device is convenient to clean regularly, and the availability of the device is improved to the maximum extent.
Description
Technical Field
The utility model relates to the technical field of magnetic oil filtering equipment, in particular to magnetic oil filtering equipment based on a wind turbine generator gearbox filter cylinder.
Background
The wind generating set comprises a wind wheel and a generator; the wind wheel comprises blades, a hub, a reinforcing member and the like; it has the functions of wind driven blade rotation to generate electricity, generator head rotation, etc. The wind power generation power supply comprises a wind power generation unit, a tower frame for supporting the wind power generation unit, a storage battery charging controller, an inverter, an unloader, a grid-connected controller, a storage battery pack and the like, when the wind power generation unit generates power, the output electric frequency is ensured to be constant, which is very necessary for wind turbine grid-connected power generation or wind-solar hybrid power generation, meanwhile, the component part of a gear box in the wind power generation unit is very important, meanwhile, the gear box of the wind power generation unit also needs lubricating oil when in operation, and the lubricating oil needs to be provided with a filter cartridge, but the filter cartridge of the existing wind motor gear box still has a lot of problems when in use.
1. At present, the oil filtering equipment of an on-site gearbox oil cooling system cannot fully filter fine scrap iron generated in the operation of a gearbox, and scrap iron impurities accumulated in the long-term operation of the equipment cannot be removed, so that on one hand, the impurities are attached to the inner walls of an oil pipe and a radiating fin to influence the radiating efficiency;
2. on the other hand, the iron chips are attached to the surface of the gear, so that the conditions of tooth surface pitting and abrasion are easy to occur in the running process, and the stable running of the equipment is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides magnetic oil filtering equipment based on a wind turbine generator gearbox filter cylinder, which can effectively adsorb iron filings and impurities in gear oil by additionally arranging a magnetic device on a gearbox filter core, is convenient to clean regularly and improves the utilization rate of the equipment to the maximum extent.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a magnetism oil filtration equipment based on wind turbine generator system gear box is strained section of thick bamboo, includes that main filtration urceolus, main filtration inner tube, assistance filter the urceolus, assist and filter inner tube, mount pad and auxiliary pump, bolted connection owner overhead guard is passed through on main filtration urceolus top, assist and filter the urceolus top and assist the overhead guard through bolted connection, main filtration urceolus bottom a week threaded connection main filtration inner tube, assist and filter urceolus bottom a week threaded connection and assist and filter the inner tube, main filtration urceolus right side top welding has the oil circuit import, oil circuit import threaded connection oil circuit advances the pipe, main filtration inner tube bottom outer wall a week is equipped with the sealing washer, main filtration inner tube inner wall a week is equipped with the filter core, filter core inner wall a week is equipped with the permanent magnetism stick.
Preferably, the mounting base is in threaded connection with a mounting bolt at the position close to the middle end, and an oil way outlet pipe is arranged at the bottom end of the left side of the auxiliary filtering outer barrel.
Preferably, the left end of the mounting seat is welded with a first fastening plate, and the first fastening plate is connected with the auxiliary filtering outer barrel through a bolt.
Preferably, the right end of the mounting seat is welded with a second fastening plate, and the second fastening plate is connected with the main filtering outer barrel through a bolt.
Preferably, a middle-section transmission pipe is arranged at the bottom end of the left side of the main filtering outer cylinder, and the left end of the middle-section transmission pipe is connected with an auxiliary pump through a bolt.
Preferably, the top of the right end of the auxiliary pump is provided with a pump transmission pipe, and the top end of the pump transmission pipe is connected with the auxiliary filtering outer barrel through a bolt.
(III) advantageous effects
The utility model provides magnetic oil filtering equipment based on a wind turbine generator gearbox filter cylinder. The method has the following beneficial effects:
(1) the magnetic oil filtering equipment based on the wind turbine generator gearbox filter cylinder is provided with the main filtering outer cylinder and the main filtering inner cylinder, oil bodies can be transmitted through an oil path inlet pipe preferentially during filtering, the oil bodies can enter the main filtering outer cylinder through an oil path inlet area and can be transmitted and filtered through the main filtering inner cylinder, a filter element is arranged inside the main filtering inner cylinder, a permanent magnetic rod is additionally arranged inside the filter element, the permanent magnetic rod is arranged in the filter element, impurities carried during oil body transmission can be adsorbed in a concentrated mode, the magnetic oil can be discharged through a middle-section transmission pipe after being filtered, the abrasion fault of the gearbox can be effectively reduced through the overall design of the area, the utilization rate of the gearbox is improved, the safe and stable operation of the wind turbine generator is ensured, the generated energy of the wind turbine generator is improved, meanwhile, the damage rate of the equipment can be reduced through continuous treatment of metal impurities, energy conservation and emission reduction are achieved, the oil pollution degree of the surrounding environment is reduced, The maintenance cost of the equipment is reduced, and the like;
(2) the magnetic oil filtering equipment based on the wind turbine generator gearbox filter cylinder is provided with the auxiliary filtering outer cylinder and the auxiliary filtering inner cylinder, when oil body input enters the main filtering outer cylinder, magnetic impurity adsorption and filtration are carried out by the main filtering inner cylinder, the oil body can be transmitted through the middle section transmission pipe, after the auxiliary pump is powered on and operates, the oil body in the middle section transmission pipe can be driven to stably enter the auxiliary filtering outer cylinder through air adsorption pressurization, because the magnetic filtering component is singly arranged, compared with the traditional filter cylinder, the filtering performance is limited, the oil body can be filtered again through the auxiliary filtering inner cylinder, the high purity performance after filtering is kept, the finally filtered oil body can be transmitted and discharged through the oil way outlet pipe region, oil impurity cleaning by maintenance personnel is facilitated, the workload of the personnel is effectively reduced, the working strength of the personnel is reduced, and the service life of the equipment can be effectively prolonged by the design, the availability of the wind turbine generator is improved, and the safe and stable operation of the equipment is ensured.
Drawings
FIG. 1 is a front view of the overall assembly of the present invention;
FIG. 2 is a rear view structural view of the integral assembly of the present invention;
FIG. 3 is a sectional view of the main filtering cylinder of the present invention;
FIG. 4 is a sectional view of the main filter cartridge of the present invention.
In the figure: 1. a main filtering outer cylinder; 2. a main filtering inner cylinder; 3. a main top cover; 4. an oil path inlet; 5. an oil path inlet pipe; 6. a middle-section conveying pipe; 7. a mounting seat; 8. installing a bolt; 9. a first fastening plate; 10. a second fastening plate; 11. an auxiliary filtering outer cylinder; 12. an auxiliary filtering inner cylinder; 13. an auxiliary top cover; 14. an auxiliary pump; 15. a pump delivery pipe; 16. a seal ring; 17. a filter element; 18. a permanent magnet bar; 19. and (6) discharging a pipe from the oil way.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a magnetic oil filtering device based on a wind turbine generator gearbox filter cylinder comprises a main filtering outer cylinder 1, a main filtering inner cylinder 2, an auxiliary filtering outer cylinder 11, an auxiliary filtering inner cylinder 12, a mounting seat 7 and an auxiliary pump 14, wherein the top end of the main filtering outer cylinder 1 is connected with a main top cover 3 through a bolt, the top end of the auxiliary filtering outer cylinder 11 is connected with an auxiliary top cover 13 through a bolt, independent top covers are arranged on the main filtering outer cylinder 1 and can facilitate top covering and external component arrangement connection, the main filtering inner cylinder 2 is in threaded connection with the main filtering outer cylinder 1 at the bottom end for a circle, the main filtering inner cylinder 2 is mainly responsible for magnetic impurity filtering treatment of oil bodies, the auxiliary filtering inner cylinder 12 is in threaded connection with the auxiliary filtering outer cylinder 11 at the bottom end for a circle, the auxiliary filtering inner cylinder 12 is mainly used for further perfecting the treated oil bodies and keeping purity and adhesion degree, an oil path inlet 4 is welded at the top end of the right side of the main filtering outer cylinder 1, the oil path inlet 4 is in threaded connection with an oil path inlet pipe 5, the oil body just enters equipment through oil circuit inlet pipe 5 and oil circuit import 4 department during handling, 2 bottom outer walls of main filtration inner tube a week is equipped with sealing washer 16, can automatic closely extrude after the threaded connection and keep the bottom leakproofness, 2 inner walls of main filtration inner tube a week is equipped with filter core 17, filter core 17 inner wall a week is equipped with permanent magnetism stick 18, can continuously filter through filter core 17 during the oil body transmission, and the magnetic force that permanent magnetism stick 18 produced can concentrate the metallic impurity that carries in the oil body and adsorb.
The mounting seat 7 is connected with a mounting bolt 8 through threads close to the middle end, an oil way outlet pipe 19 is arranged at the bottom end of the left side of the auxiliary filtering outer barrel 11, the mounting bolt 8 is arranged in the middle, the single-bolt self-tightening arrangement is convenient for quick assembly and disassembly of the structure, and finally treated oil is discharged through the oil way outlet pipe 19 in an area transmission mode.
7 left end welding of mount pad has first mounting plate 9, first mounting plate 9 is assisted through bolted connection and is filtered urceolus 11, and mount pad 7 can provide the outrigger to first mounting plate 9 is connected to assist and is filtered urceolus 11 back, assists and filters urceolus 11 and can keep setting up support stability.
7 right-hand member welding of mount pad has second mounting plate 10, second mounting plate 10 passes through bolted connection main filtration urceolus 1, and mount pad 7 can provide the outrigger to second mounting plate 10 is connected main filtration urceolus 1 back, and main filtration urceolus 1 can keep setting up support stability.
The bottom end of the left side of the main filtering outer barrel 1 is provided with a middle-section transmission pipe 6, the left end of the middle-section transmission pipe 6 is connected with an auxiliary pump 14 through a bolt, magnetic oil can be discharged through the middle-section transmission pipe 6 after being filtered, and after the auxiliary pump 14 is powered on to operate, oil in the middle-section transmission pipe 6 can be driven to stably enter the auxiliary filtering outer barrel 11 through air adsorption pressurization.
The top of the right end of the auxiliary pump 14 is provided with a pump transmission pipe 15, the top end of the pump transmission pipe 15 is connected with the auxiliary filtering outer barrel 11 through a bolt, the auxiliary pump 14 can drive oil body transmission in the middle transmission pipe 6 through air adsorption pressurization after being operated by electricity, and the oil body is normally transmitted stably through the pump transmission pipe 15 arranged at the position.
The working principle is as follows: during filtering, oil bodies can be preferentially transmitted through the oil path inlet pipe 5 and can enter the main filtering outer barrel 1 through the area of the oil path inlet 4, the oil bodies can be transmitted and filtered through the main filtering inner barrel 2, because the filter element 17 is arranged inside the main filtering inner barrel 2, the permanent magnetic rod is additionally arranged inside the filter element 17, the permanent magnetic rod 18 is arranged in the permanent magnetic rod, impurities carried during oil body transmission can be absorbed in a centralized manner, the magnetic oil can be discharged through the middle section transmission pipe 6 after being filtered, at the moment, the auxiliary pump 14 can be electrically operated and then can drive the oil bodies in the middle section transmission pipe 6 to stably enter the pump transmission pipe 15 for transmission through the air absorption pressurization and then enter the auxiliary filtering outer barrel 11 through the auxiliary output pipe, because the magnetic filtering component is arranged singly, compared with the traditional filtering barrel, the filtering performance is limited, the oil bodies can be filtered again through the auxiliary filtering inner barrel 12, and the high purity performance after filtering is kept, the oil body after final filtration is transported out through the area of the oil outlet pipe 19.
The utility model comprises the following steps: 1. a main filtering outer cylinder; 2. a main filtering inner cylinder; 3. a main top cover; 4. an oil path inlet; 5. an oil path inlet pipe; 6. a middle-section conveying pipe; 7. a mounting seat; 8. installing a bolt; 9. a first fastening plate; 10. a second fastening plate; 11. an auxiliary filtering outer cylinder; 12. an auxiliary filtering inner cylinder; 13. an auxiliary top cover; 14. an auxiliary pump; 15. a pump delivery pipe; 16. a seal ring; 17. a filter element; 18. a permanent magnet bar; 19. the oil outlet pipe and the components are all universal standard components or components known by the technical personnel in the field, the structure and the principle of the oil filter device can be known by technical manuals or conventional experimental methods, and the oil filter device solves the problems that 1, the oil filter device of the existing on-site gearbox oil cooling system can not fully filter fine scrap iron generated in the operation of a gearbox, scrap iron impurities accumulated in the long-term operation of the device can not be removed, on one hand, the impurities are attached to the inner walls of an oil pipe and a radiating fin to influence the radiating efficiency, 2, on the other hand, the scrap iron is attached to the surface of a gear, the condition of tooth surface pitting and abrasion easily occurs in the running process, and the stable running of the equipment is influenced, and the utility model combines the components mutually, the magnetic device is additionally arranged on the filter element of the gear box, so that scrap iron impurities in gear oil can be effectively adsorbed, regular cleaning is facilitated, and the availability of equipment is improved to the maximum extent.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a magnetic oil filtration equipment based on wind turbine generator system gear box is strained a section of thick bamboo which characterized in that: comprises a main filtering outer cylinder (1), a main filtering inner cylinder (2), an auxiliary filtering outer cylinder (11), an auxiliary filtering inner cylinder (12), a mounting seat (7) and an auxiliary pump (14), the top end of the main filtering outer cylinder (1) is connected with the main top cover (3) through a bolt, the top end of the auxiliary filtering outer cylinder (11) is connected with the auxiliary top cover (13) through a bolt, a circle of the bottom end of the main filtering outer cylinder (1) is in threaded connection with the main filtering inner cylinder (2), a circle of the bottom end of the auxiliary filtering outer cylinder (11) is in threaded connection with an auxiliary filtering inner cylinder (12), the top end of the right side of the main filtering outer cylinder (1) is welded with an oil way inlet (4), the oil path inlet (4) is in threaded connection with an oil path inlet pipe (5), a sealing ring (16) is arranged on the periphery of the outer wall of the bottom end of the main filtering inner cylinder (2), a filter element (17) is arranged on one circle of the inner wall of the main filtering inner cylinder (2), and a permanent magnet rod (18) is arranged on one circle of the inner wall of the filter element (17).
2. The magnetic oil filtering device based on the wind turbine gearbox filter cartridge as recited in claim 1, wherein: the mounting seat (7) is close to the middle end and is in threaded connection with a mounting bolt (8), and an oil way outlet pipe (19) is arranged at the bottom end of the left side of the auxiliary filtering outer barrel (11).
3. The magnetic oil filtering device based on the wind turbine gearbox filter cartridge as recited in claim 1, wherein: the left end of the mounting seat (7) is welded with a first fastening plate (9), and the first fastening plate (9) is connected with an auxiliary filtering outer barrel (11) through a bolt.
4. The magnetic oil filtering device based on the wind turbine gearbox filter cartridge as recited in claim 1, wherein: the right end of the mounting seat (7) is welded with a second fastening plate (10), and the second fastening plate (10) is connected with the main filtering outer barrel (1) through a bolt.
5. The magnetic oil filtering device based on the wind turbine gearbox filter cartridge as recited in claim 1, wherein: the left side bottom of the main filtering outer barrel (1) is provided with a middle section transmission pipe (6), and the left end of the middle section transmission pipe (6) is connected with an auxiliary pump (14) through a bolt.
6. The magnetic oil filtering device based on the wind turbine gearbox filter cartridge as recited in claim 1, wherein: and a pump transmission pipe (15) is arranged at the top of the right end of the auxiliary pump (14), and the top end of the pump transmission pipe (15) is connected with the auxiliary filtering outer barrel (11) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332747.5U CN216303727U (en) | 2021-09-26 | 2021-09-26 | Magnetic oil filtering equipment based on wind turbine generator gearbox filter cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332747.5U CN216303727U (en) | 2021-09-26 | 2021-09-26 | Magnetic oil filtering equipment based on wind turbine generator gearbox filter cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216303727U true CN216303727U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122332747.5U Active CN216303727U (en) | 2021-09-26 | 2021-09-26 | Magnetic oil filtering equipment based on wind turbine generator gearbox filter cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216303727U (en) |
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2021
- 2021-09-26 CN CN202122332747.5U patent/CN216303727U/en active Active
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