CN217222654U

CN217222654U - Aerogenerator gear box belt cleaning device

Info

Publication number: CN217222654U
Application number: CN202220817245.3U
Authority: CN
Inventors: 郭文磊; 雷浩
Original assignee: Henan Mingyang Smart Energy Co ltd
Current assignee: Henan Mingyang Smart Energy Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-08-19
Anticipated expiration: 2032-04-06

Abstract

The utility model relates to the technical field of wind driven generators, in particular to a wind driven generator gear box cleaning device, which comprises a gear box body, wherein the gear box body is arranged above a cleaning bracket, and the wind driven generator gear box cleaning device is characterized by also comprising a cross butt joint pipe, a high-pressure water tank and a drying box body, wherein the top of the gear box body is provided with a first butt joint pipe, the bottom of the gear box is provided with a second butt joint pipe, the bottom of the cross butt joint pipe is screwed in the first butt joint pipe, and the top end of the cross butt joint pipe is connected with the high-pressure water tank through a cleaning pipeline; the right end of the cross butt joint pipe is connected with the drying box body through a wind conveying pipeline. The utility model discloses a aerogenerator gear box belt cleaning device can realize the washing to the aerogenerator gear box.

Description

Aerogenerator gear box belt cleaning device

Technical Field

The utility model relates to a aerogenerator technical field, in particular to aerogenerator gear box belt cleaning device.

Background

The gearbox in a wind generating set is an important mechanical component, and the main function of the gearbox is to transmit the power generated by the wind wheel under the action of wind power to a generator and enable the generator to obtain a corresponding rotating speed. To extend the life of the gearbox, the gearbox needs to be cleaned periodically to ensure its performance.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is that: the utility model provides a aerogenerator gear box belt cleaning device can realize the washing to the aerogenerator gear box.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a gear box cleaning device for a wind driven generator comprises a gear box body, wherein the gear box body is arranged above a cleaning support, and further comprises a cross butt joint pipe, a high-pressure water tank and a drying box body, a first butt joint pipe is arranged at the top of the gear box body, a second butt joint pipe is arranged at the bottom of the gear box body, the bottom of the cross butt joint pipe is screwed in the first butt joint pipe, and the top end of the cross butt joint pipe is connected with the high-pressure water tank through a cleaning pipeline;

the right end of the cross butt joint pipe is connected with the drying box body through a wind conveying pipeline.

As an improvement: and a booster pump is arranged on the left side of the high-pressure water tank.

As an improvement: the inside from the top down of stoving box is equipped with heater strip, stoving flabellum in proper order, on the rotor of stoving flabellum installation rotation motor, the rotation motor is fixed in the bottom of stoving case.

As an improvement: a first electric valve is arranged in a left pipeline of the cross butt joint pipe, a second electric valve is arranged in a top pipeline of the cross butt joint pipe, and a third electric valve is arranged in a right pipeline of the cross butt joint pipe.

As an improvement: the second butt joint pipe is internally screwed with a liquid outlet pipe, the output end of the liquid outlet pipe extends to the inside of the filtering box body, the filtering box body is fixed at the bottom of the cleaning support, a plurality of filtering plates are arranged inside the filtering box body, the bottom of the filtering box body is connected with a circulating pipeline, and the output end of the circulating pipeline extends to the inside of the high-pressure water tank.

As an improvement: and a circulating pump body is arranged on the circulating pipeline, and a fourth electric valve is arranged inside the liquid outlet pipe.

As an improvement: the bottom of the filtering box body is provided with a lifting cylinder, and a piston rod of the lifting cylinder is connected with the filtering plate.

To sum up, the utility model discloses following beneficial effect has:

the utility model provides a aerogenerator gear box belt cleaning device, at first screw the cross butt joint pipe to the inside of first butt joint pipe, open second electric valve, spout high pressure water in the high pressure water tank into aerogenerator's gear through the washing pipeline, the impurity of output can flow into the inside of filtering the box along with sewage through the drain pipe after the washing, close fourth electric valve, promote the cylinder and move upward and extrude the impurity and thereby filter the moisture in the impurity fast, open fourth electric valve again after the filtration is accomplished, the circulating water after the filtration is under the effect of the circulation pump body, be carried again in the high pressure water tank, realize reuse, after the washing is accomplished, open the heater strip, the stoving flabellum, third electric valve, the stoving box carries hot-blast into the inside of gear box, get rid of the moisture in the gear box, then pour into lubricating oil again through the left side pipeline of cross butt joint pipe, the gear box body can be cleaned through the operation.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.

FIG. 1 is a schematic view of an overall structure of a cleaning device for a gearbox of a wind driven generator;

FIG. 2 is a schematic view A of a partial structure of a cleaning device for a gearbox of a wind driven generator;

FIG. 3 is a schematic view B of a partial structure of a cleaning device for a gearbox of a wind turbine;

wherein: 1. a gear housing; 2. cleaning the bracket; 3. a cross butt joint pipe; 4. a high pressure water tank; 5. drying the box body; 6. A first butt joint pipe; 7. a second pair of adapter tubes; 8. cleaning a pipeline; 9. a wind delivery pipeline; 10. a booster pump; 11. a heating wire; 12. Drying the fan blades; 13. rotating the motor; 14. a first electrically operated valve; 15. a second electrically operated valve; 16. a third electrically operated valve; 17. a fourth electrically operated valve; 18. a liquid outlet pipe; 19. a filter box body; 20. a filter plate; 21. a circulation pipe; 22. a circulating pump body; 23. and a lifting cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, a wind driven generator gear box cleaning device comprises a gear box body 1, wherein the gear box body 1 is arranged above a cleaning support 2, and further comprises a cross butt joint pipe 3, a high-pressure water tank 4 and a drying box body 5, a first butt joint pipe 6 is arranged at the top of the gear box body 1, a second butt joint pipe 7 is arranged at the bottom of the gear box, the bottom of the cross butt joint pipe 3 is screwed in the first butt joint pipe 6, and the top end of the cross butt joint pipe 3 is connected with the high-pressure water tank 4 through a cleaning pipeline 8;

the right end of the cross butt joint pipe 3 is connected with the drying box body 5 through a wind conveying pipeline 9.

A booster pump 10 is provided on the left side of the high-pressure water tank 4. Heating wires 11 and drying fan blades 12 are sequentially arranged in the drying box body 5 from top to bottom, the drying fan blades 12 are arranged on a rotor of a rotating motor 13, and the rotating motor 13 is fixed at the bottom of the drying box.

A first electric valve 14 is arranged in the left pipeline of the cross butt joint pipe 3, a second electric valve 15 is arranged in the top pipeline of the cross butt joint pipe, and a third electric valve 16 is arranged in the right pipeline of the cross butt joint pipe.

A liquid outlet pipe 18 is screwed in the second butt joint pipe 7, the output end of the liquid outlet pipe 18 extends to the inside of a filter box body 19, the filter box body 19 is fixed at the bottom of the cleaning support 2, a plurality of filter plates 20 are arranged inside the filter box body 19, the bottom of the filter plates is connected with a circulating pipeline 21, and the output end of the circulating pipeline 21 extends to the inside of the high-pressure water tank 4. The circulation pump body 22 is provided in the circulation pipe 21, and the fourth electric valve 17 is provided in the liquid outlet pipe 18. A lifting cylinder 23 is arranged at the bottom of the filtering box body 19, and a piston rod of the lifting cylinder 23 is connected with the filtering plate 20.

The working principle is as follows: firstly, screwing the cross butt joint pipe 3 into the first butt joint pipe 6, opening the second electric valve 15, spraying high-pressure water in the high-pressure water tank 4 onto a gear of the wind driven generator through the cleaning pipeline 8, enabling impurities produced after cleaning to flow into the filtering tank 19 along with sewage through the liquid outlet pipe 18, closing the fourth electric valve 17, enabling the lifting cylinder 23 to move upwards to extrude the impurities so as to quickly filter water in the impurities, re-opening the fourth electric valve 17 after filtering is completed, enabling the filtered circulating water to be re-conveyed into the high-pressure water tank 4 under the action of the circulating pump body 22 so as to realize recycling, after cleaning is completed, opening the heating wire 11, the drying fan blades 12 and the third electric valve 16, enabling the drying tank 5 to convey hot air into the gear tank 1, removing water in the gear tank 1, and re-injecting lubricating oil through the left pipeline of the cross butt joint pipe 3, the gear housing 1 can be cleaned by the above operations.

In the cleaning process, the gears in the gear box body 1 are always kept in a rotating state.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will appreciate that; the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a aerogenerator gear box belt cleaning device, includes the gear box body, the gear box body sets up the top of wasing the support, its characterized in that, still includes cross butt joint pipe, high-pressure water tank and stoving box, be equipped with first butt joint pipe at the top of gear box body, be equipped with the second butt joint pipe in the bottom of gear box, the bottom of cross butt joint pipe is screwed in the inside of first butt joint pipe, the top of cross butt joint pipe is through wasing the pipeline and connect high-pressure water tank;

2. The wind turbine gearbox cleaning device according to claim 1, wherein a booster pump is arranged on the left side of the high-pressure water tank.

3. The cleaning device for the gearbox of the wind driven generator as claimed in claim 1, wherein a heating wire and a drying fan blade are sequentially arranged inside the drying box body from top to bottom, the drying fan blade is mounted on a rotor of a rotating motor, and the rotating motor is fixed at the bottom of the drying box.

4. The wind turbine gearbox cleaning device according to claim 1, wherein a first electrically operated valve is arranged in a left pipeline of the cross-shaped butt joint pipe, a second electrically operated valve is arranged in a top pipeline of the cross-shaped butt joint pipe, and a third electrically operated valve is arranged in a right pipeline of the cross-shaped butt joint pipe.

5. The cleaning device for the gearbox of the wind driven generator as claimed in claim 1, wherein a liquid outlet pipe is screwed tightly in the second butt joint pipe, the output end of the liquid outlet pipe extends to the inside of a filter box body, the filter box body is fixed at the bottom of the cleaning bracket, a plurality of filter plates are arranged in the filter box body, the bottom of the filter plates is connected with a circulating pipeline, and the output end of the circulating pipeline extends to the inside of the high-pressure water tank.

6. The cleaning device for the wind driven generator gearbox according to claim 5, wherein a circulating pump body is arranged on the circulating pipeline, and a fourth electric valve is arranged inside the liquid outlet pipe.

7. The cleaning device for the gearbox of the wind driven generator as claimed in claim 5, wherein a lifting cylinder is arranged at the bottom of the filtering box body, and a piston rod of the lifting cylinder is connected with the filtering plate.