CN220337014U

CN220337014U - Inside overheat protection device of wind power generation

Info

Publication number: CN220337014U
Application number: CN202322280235.8U
Authority: CN
Inventors: 韩化; 杨文彦; 康志东; 李昂; 韩磊; 康勇胜; 陈昭靖; 祝学存; 孟祥权
Original assignee: Inner Mongolia Huadian Wuda Thermal Power Co ltd
Current assignee: Inner Mongolia Huadian Wuda Thermal Power Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-01-12
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses an internal overheat protection device for wind power generation, which comprises a ceiling, wherein collecting pipes are fixedly connected to the periphery of the inner wall of the ceiling, a valve is fixedly connected to the inner wall of each collecting pipe, a hand wheel is fixedly connected to one side of each valve, one side of each hand wheel is rotatably connected to the surface of the ceiling, a box body is fixedly connected to the bottom of the ceiling, and a screen mesh is lapped around the top of the ceiling. According to the utility model, through the arrangement of the ceiling, the collecting pipe, the valve and the screen, the collecting pipe guides and stores the collected rainwater into the cavity of the box body, the temperature in the box body is absorbed through the water, the cooling effect is achieved, the phenomenon that the internal temperature of the wind driven generator is too high to cause disconnection and equipment damage is avoided, the service life of the equipment is prolonged, the resources are effectively saved through using the rainwater for cooling, and the cost is reduced.

Description

Inside overheat protection device of wind power generation

Technical Field

The utility model relates to the technical field of wind power generation, in particular to an internal overheat protection device for wind power generation.

Background

Wind power generation is to convert wind energy into electric energy through a wind driven generator, wind is an energy source in nature, wind power generation is environment-friendly and can generate huge electric energy, more and more countries pay more attention to wind power generation, the phenomenon that the inside of the existing wind power generation equipment is overheated in the long-time use process, the too high temperature in the equipment can cause the problems that the inside of the equipment is broken, even a circuit burns and the like, the existing protection measures use cool air for cooling, the protection cost is too high, and the overheat protection device in the wind power generation is needed.

Patent document CN218407690U discloses a "wind power generation internal overheat protection device", which relates to the technical field of wind power generation. Comprising the following steps: the power generation device comprises a power generation device body, a bearing, a fan blade, a refrigerating mechanism and a refrigerating mechanism, wherein the bearing is fixedly arranged at the bottom of the inner wall of the power generation device body, the fan blade is rotationally embedded in the inner wall of the bearing, the refrigerating mechanism is arranged on the power generation device body and comprises a mounting part, a semiconductor refrigerating sheet and a refrigerating fan, and the semiconductor refrigerating sheet is arranged on the mounting part. This inside overheat protection device of wind power generation, refrigeration mechanism in through the power generation facility main part, the manufacturing is cool air, cooperation cooling mechanism can realize the cooling heat dissipation to the bearing, avoid bearing ball friction to produce heat, bearing temperature can surpass normal use temperature, lead to the inside overheated of wind power generation, reduce generating set's life, this inside overheat protection device of wind power generation, the drive assembly through on the mounting bracket drives the gear wheel rotation, make the positive and negative rotation of radiator box, can make the bearing heat dissipation even. ".

Above-mentioned equipment passes through refrigeration mechanism and makes the air conditioning, and cooperation heat dissipation mechanism can realize the cooling heat dissipation to the bearing, avoids bearing ball friction to produce heat, and bearing temperature can surpass normal use temperature, leads to wind power generation inside overheated, reduces generating set's life, but this equipment power consumption is higher when cooling, just can carry out the cooling guard action under the maintenance of certain resource of needs, and this has just increased the cost of protection of equipment, and this needs the staff to improve its equipment.

Disclosure of Invention

The utility model aims to provide an internal overheat protection device for wind power generation, which solves the problems in the background technology.

In order to achieve the above purpose, the utility model provides a technical scheme that the internal overheat protection device for wind power generation comprises a ceiling, wherein collecting pipes are fixedly connected to the periphery of the inner wall of the ceiling, a valve is fixedly connected to the inner wall of the collecting pipes, a hand wheel is fixedly connected to one side of the valve, one side of the hand wheel is rotatably connected to the surface of the ceiling, and a box body is fixedly connected to the bottom of the ceiling.

The rainwater is collected through the collecting pipe and cooled in the box body, so that resources are saved, and the purpose of effective cooling is achieved.

Preferably, an air inlet is formed in one side of the box body, a cooling fan is lapped at the top of the box body, a bolt is connected to the surface of the cooling fan in a threaded mode, and the surface of the bolt is connected to the inner wall of the box body in a threaded mode.

The outside temperature is replaced by the air inlet, and the radiating fan discharges the higher temperature inside the box body.

Preferably, the inner wall fixedly connected with support column of box, the one end fixedly connected with inner box of support column.

The firmness of the equipment is effectively improved through the support columns.

Preferably, the top of the ceiling is fixedly connected with a solar panel, and one end of the solar panel is electrically connected with one end of the cooling fan.

The heat dissipation fan is arranged on the solar panel, so that the heat dissipation fan can be used for improving the electric energy and simultaneously saving resources.

Preferably, the bottom fixedly connected with backup pad of inner wall of inner box, the top fixedly connected with electric power engine body of backup pad, the top fixedly connected with electric power storage box of backup pad.

Preferably, the surface of the box body is rotationally connected with a fixed block, and the three circumferences of the surface of the fixed block are fixedly connected with fan blades.

Preferably, the bottom of the box body is fixedly connected with a tower, and one side of the bottom of the box body is connected with a drainage cover in a threaded manner.

The water accumulated in the box body is discharged by improving the screwing of the water discharging cover, so that the follow-up equipment can be conveniently detached and installed.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the ceiling, the collecting pipe, the valve and the screen, the collecting pipe guides and stores the collected rainwater into the cavity of the box body, the temperature in the box body is absorbed through the water, the cooling effect is achieved, the phenomenon that the internal temperature of the wind driven generator is too high to cause disconnection and equipment damage is avoided, the service life of the equipment is prolonged, the resources are effectively saved through using the rainwater for cooling, and the cost is reduced.

2. According to the utility model, through the arrangement of the air inlet and the cooling fan, the air inlet guides the air flow with lower external temperature into the box body, the surface of the equipment is cooled by the air flow, the inlet opening is upward, so that the entry of rainwater is effectively avoided, the cooling fan can replace hot air in the equipment, the damage to the internal equipment caused by hot air accumulation is avoided, and the service life of the equipment is effectively prolonged.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a perspective view of the structure of the present utility model;

fig. 4 is a schematic plan view of the present utility model.

In the figure: 1. a ceiling; 2. a collection pipe; 3. a valve; 4. a hand wheel; 5. a case; 6. a screen; 7. an air inlet; 8. a heat radiation fan; 9. a bolt; 10. a support column; 11. an inner box; 12. a solar panel; 13. a support plate; 14. an electric power engine body; 15. an electric storage box; 16. a fixed block; 17. a fan blade; 18. a tower; 19. and a drain cover.

Detailed Description

Referring to fig. 1 to 4, an internal overheat protection device for wind power generation;

including ceiling 1, the equal fixedly connected with collecting pipe 2 of department all around of ceiling 1 inner wall, the inner wall fixedly connected with valve 3 of collecting pipe 2, one side fixedly connected with hand wheel 4 of valve 3, and one side rotation of hand wheel 4 is connected in the surface of ceiling 1, the bottom fixedly connected with box 5 of ceiling 1, the equal overlap joint all around at ceiling 1 top has screen cloth 6.

When the novel rainwater collecting pipe is used, the hand wheel 4 is rotated firstly, the valve 3 is opened through rotation of the hand wheel 4, rainwater is filtered through the screen 6 and enters the cavity in the box body 5 through the collecting pipe 2, when the rainwater in the box body 5 reaches the upper limit, the valve 3 is closed, and when the screen 6 needs to be cleaned, the screen 6 can be detached.

An air inlet 7 is formed in one side of the box body 5, a cooling fan 8 is lapped at the top of the box body 5, a bolt 9 is connected to the surface of the cooling fan 8 in a threaded mode, the surface of the bolt 9 is connected to the inner wall of the box body 5 in a threaded mode, a supporting column 10 is fixedly connected to the inner wall of the box body 5, an inner box 11 is fixedly connected to one end of the supporting column 10, a solar panel 12 is fixedly connected to the top of the ceiling 1, and one end of the solar panel 12 is electrically connected to one end of the cooling fan 8.

When wind exists, a part of wind enters the inner box 11 through the wind inlet 7, the solar panel 12 converts solar energy into electric energy and supplies the electric energy to the cooling fan 8, and the cooling fan 8 discharges hot air in the inner box 11.

The bottom fixedly connected with backup pad 13 of inner wall of inner box 11, the top fixedly connected with electric motor body 14 of backup pad 13, the top fixedly connected with electric power storage box 15 of backup pad 13, the surface rotation of box 5 is connected with fixed block 16, the three week department fixedly connected with flabellum 17 on fixed block 16 surface, the bottom fixedly connected with frame tower 18 of box 5, one side threaded connection of box 5 bottom has drainage cover 19.

When the equipment needs to be disassembled, the water in the tank 5 is discharged by screwing the water discharge cover 19.

The working principle is that the valve 3 is opened by rotating the hand wheel 4, rainwater is filtered through the screen 6 and enters the cavity in the box body 5 through the collecting pipe 2, when the rainwater in the box body 5 reaches the upper limit, the valve 3 is closed, when the screen 6 needs to be cleaned, the screen 6 can be detached, when wind exists, a part of wind enters the inner box 11 through the wind inlet 7, the solar panel 12 converts solar energy into electric energy to be supplied to the cooling fan 8, and the cooling fan 8 discharges hot air in the inner box 11.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in 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.

Claims

1. The utility model provides a wind power generation inside overheat protection device, includes ceiling (1), its characterized in that: the utility model discloses a ceiling, including ceiling (1), inner wall, valve, screen cloth (6), collecting pipe (2) are all fixedly connected with in department all around of ceiling (1) inner wall, inner wall fixedly connected with valve (3) of collecting pipe (2), one side fixedly connected with hand wheel (4) of valve (3), and one side rotation of hand wheel (4) is connected in the surface of ceiling (1), the bottom fixedly connected with box (5) of ceiling (1), all overlap joint all around of ceiling (1) top has screen cloth (6).

2. The wind power generation internal overheat protection device of claim 1, wherein: an air inlet (7) is formed in one side of the box body (5), a radiator fan (8) is lapped at the top of the box body (5), a bolt (9) is connected to the surface of the radiator fan (8) in a threaded mode, and the surface of the bolt (9) is connected to the inner wall of the box body (5) in a threaded mode.

3. The wind power generation internal overheat protection device of claim 1, wherein: the inner wall fixedly connected with support column (10) of box (5), the one end fixedly connected with inner box (11) of support column (10).

4. The wind power generation internal overheat protection device of claim 2, wherein: the top of the ceiling (1) is fixedly connected with a solar panel (12), and one end of the solar panel (12) is electrically connected with one end of the cooling fan (8).

5. A wind power generation internal overheat protection device according to claim 3, wherein: the electric power engine is characterized in that a supporting plate (13) is fixedly connected to the bottom of the inner wall of the inner box (11), an electric power engine body (14) is fixedly connected to the top of the supporting plate (13), and an electric power storage box (15) is fixedly connected to the top of the supporting plate (13).

6. The wind power generation internal overheat protection device of claim 1, wherein: the surface of the box body (5) is rotationally connected with a fixed block (16), and three weeks on the surface of the fixed block (16) are fixedly connected with fan blades (17).

7. The wind power generation internal overheat protection device of claim 1, wherein: the bottom of the box body (5) is fixedly connected with a tower (18), and one side of the bottom of the box body (5) is connected with a drainage cover (19) through threads.