CN219242119U

CN219242119U - Wind power generation structure with self-cleaning mechanism

Info

Publication number: CN219242119U
Application number: CN202320919198.8U
Authority: CN
Inventors: 李卿; 缪陈华; 徐国庆
Original assignee: Shanghai Lyufu Technology Co ltd
Current assignee: Shanghai Lyufu Technology Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-06-23
Anticipated expiration: 2033-04-21

Abstract

The utility model relates to the technical field of wind power generation, in particular to a wind power generation structure with a self-cleaning mechanism, which comprises a wind power generation cabin, wherein an air inlet pipe is arranged at the bottom of the wind power generation cabin, a filter box is arranged at the bottom of the air inlet pipe, a first filter screen plate and a second filter screen plate are arranged in the filter box, two electric telescopic rods are arranged at the top of the filter box, the end parts of the two electric telescopic rods penetrate through the top of the filter box and are fixedly connected with cleaning brush plates, and a dust exhausting mechanism is arranged at the bottom of the filter box. This take wind power generation structure of self-cleaning mechanism can filter the air that enters into the aerogenerator cabin through first filter screen plate and second filter screen plate, avoids external dust to enter into the aerogenerator cabin in, and two electric telescopic handle drive two clearance brush boards respectively and reciprocate, clear up two filter screen plates, and dust exhaust mechanism can discharge the filter material that the clearance was got off, and then makes first filter screen plate and second filter screen plate can use for a long time.

Description

Wind power generation structure with self-cleaning mechanism

Technical Field

The utility model relates to the technical field of wind power generation, in particular to a wind power generation structure with a self-cleaning mechanism.

Background

The wind generating set is a modern environment-friendly energy power device which converts wind energy into mechanical energy, then drives an internal rotor to rotate by the converted mechanical energy and finally realizes alternating current output.

The wind generating set mainly comprises an impeller, a cabin, a tower barrel and the like. In the operation process of the wind generating set, because the rotor rotates to generate a large amount of heat energy, the heat energy influence is generated on mechanical elements and equipment structures in the wind generating set, and further the abrasion of the mechanical elements is aggravated, and the service life of the wind generating set is influenced, so that the cabin heat dissipation performance of the wind generating set plays an important role on the wind generating set, and the operation safety and stability of the wind generating set are directly related, therefore, a heat dissipation mechanism is arranged in the cabin of the wind generating set, the heat in the cabin can be dissipated, generally, the external air is input into the cabin, the heat in the cabin is output along with the air flow, but because the environment where the wind generating set is located is not provided with impurities such as sand dust, air particles and the like, after the wind generating set is used for a long time, a filtering mechanism at an air inlet on the cabin is easy to be blocked, regular cleaning is needed, and the wind generating set is positioned at a higher position, so that the wind generating set with a self-cleaning mechanism is inconvenient to clean a filter screen.

Disclosure of Invention

The utility model aims to provide a wind power generation structure with a self-cleaning mechanism so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the wind power generation structure with the self-cleaning mechanism comprises a wind power generation cabin, wherein an air inlet pipe with a closed structure at the left side is arranged at the bottom of the wind power generation cabin, a filter box is arranged at the bottom of the air inlet pipe, a first filter screen plate is arranged in the filter box and close to an opening at the right side, a second filter screen plate is arranged in the filter box and close to the left side of the first filter screen plate, and air entering the wind power generation cabin is filtered twice through the first filter screen plate and the second filter screen plate, so that dust is prevented from entering the wind power generation cabin;

the dust discharging device is characterized in that dust discharging openings are formed in the bottoms of the inner walls of the filter boxes and are located at the bottoms of the right sides of the first filter screen plate and the second filter screen plate, two electric telescopic rods are arranged at the tops of the filter boxes, the ends of the movable rods of the electric telescopic rods penetrate through the tops of the filter boxes and are fixedly connected with cleaning brush plates, the cleaning brush plates are driven to move up and down through the electric telescopic rods, and accordingly the first filter screen plate and the second filter screen plate are cleaned, dust discharging mechanisms are arranged at the bottoms of the filter boxes, and cleaned dust can be discharged from the filter boxes.

Preferably, the aperture of the first filter screen plate is larger than the aperture of the second filter screen plate, twice filtering is carried out, dust is effectively prevented from entering into the wind driven generator cabin, the left sides of the two cleaning brush plates are respectively attached to the right sides of the first filter screen plate and the second filter screen plate, the left sides of the cleaning brush plates are hairbrushes, and the right sides of the first filter screen plate and the right sides of the second filter screen plate can be cleaned.

Preferably, the dust discharging mechanism comprises two strip-shaped fixing plates which are arranged in a bilateral symmetry mode, the tops of the two strip-shaped fixing plates are fixedly connected to the bottom of the filter tank, the two strip-shaped fixing plates are connected with a screw rod in a rotating mode, the screw rod is located between the two strip-shaped fixing plates, the screw rod is connected with a moving plate in a threaded mode through the outer wall of the screw rod, the moving plate is driven to move left and right through the screw rod, and a baffle is arranged at the bottom of the moving plate and drives the baffle to move through the moving plate.

Preferably, the dust discharging mechanism further comprises two rectangular dust discharging pipes, the two rectangular dust discharging pipes are respectively located under the two dust discharging ports, the tops of the two rectangular dust discharging pipes are fixedly connected to the bottom of the filter box, and the cleaned filter materials are discharged downwards.

Preferably, when the right side of the movable plate is attached to the left side of the right strip-shaped fixed plate, the right sides of the baffles sequentially penetrate from the left sides of the two rectangular dust discharging pipes to the right sides of the right rectangular dust discharging pipes, and the two rectangular dust discharging pipes are sealed through the baffles, so that external dust is prevented from entering the filter box from the rectangular dust discharging pipes.

Preferably, two positioning slide bars which are arranged in a front-back symmetrical mode are arranged between the two strip-shaped fixing plates, and the moving plate is in sliding connection with the two positioning slide bars, so that the moving plate can move left and right stably.

Preferably, the dust discharging mechanism further comprises a rectangular fixing plate fixedly connected to the bottom of the filter box, the rectangular fixing plate is located at the left position close to the left side of the left strip-shaped fixing plate, a driving box is arranged at the bottom of the rectangular fixing plate, a plurality of radiating holes are formed in the driving box, a servo motor is arranged in the driving box, the end part of an output shaft of the servo motor penetrates through the top of the inner wall of the driving box and is coaxially connected with a driving bevel gear, the left end of the screw rod penetrates through the right side of the left strip-shaped fixing plate and is fixedly connected with a driven bevel gear meshed with the driving bevel gear, the driving bevel gear is driven to rotate through the servo motor, and the driving bevel gear drives the driven bevel gear to rotate, so that the screw rod is driven to rotate.

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

this take wind power generation structure of self-cleaning mechanism can filter the air that enters into the aerogenerator cabin through the first filter screen plate that sets up and second filter screen plate, avoids external dust to enter into the aerogenerator cabin in, and two electric telescopic handle drive two clearance brush boards respectively and reciprocate to clear up first filter screen plate and second filter screen plate, dust exhaust mechanism can discharge the filtration thing that the clearance was got off, and then makes first filter screen plate and second filter screen plate can use for a long time, reduces the input of cost of labor.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a second schematic diagram of a portion of the structure of the present utility model;

FIG. 4 is a schematic view of a dust removing mechanism according to the present utility model.

In the figure: the wind power generation cabin 1, the air inlet pipe 2, the filter box 3, the first filter screen plate 4, the second filter screen plate 5, the dust discharging mechanism 6, the strip-shaped fixing plate 60, the screw rod 61, the moving plate 62, the baffle 63, the rectangular dust discharging pipe 64, the rectangular fixing plate 65, the driving box 66, the servo motor 67, the driving bevel gear 68, the driven bevel gear 69, the positioning slide rod 60a, the electric telescopic rod 7 and the cleaning brush plate 8.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the wind power generation structure with the self-cleaning mechanism comprises a wind power generation cabin 1, wherein an air inlet pipe 2 with a closed structure at the left side is arranged at the bottom of the wind power generation cabin 1, a filter box 3 is arranged at the bottom of the air inlet pipe 2, a first filter screen plate 4 is arranged in the filter box 3 and close to an opening at the right side, a second filter screen plate 5 is arranged in the filter box 3 and close to the left side of the first filter screen plate 4, and air entering the wind power generation cabin 1 is filtered twice through the first filter screen plate 4 and the second filter screen plate 5, so that dust is prevented from entering the wind power generation cabin 1;

the dust exhaust mouth has all been seted up to the bottom of rose box 3 inner wall and the position that is located first filter screen plate 4 and second filter screen plate 5 right side bottom, and the top of rose box 3 is equipped with two electric telescopic handle 7, and the tip of two electric telescopic handle 7 movable poles passes the top of rose box 3 and equal fixedly connected with clearance brush board 8, drives clearance brush board 8 through electric telescopic handle 7 and reciprocates to clear up first filter screen plate 4 and second filter screen plate 5, the bottom of rose box 3 is equipped with dust exhaust mechanism 6, makes the dust of clearance discharge in the rose box 3.

In this embodiment, the aperture of first filter screen plate 4 is greater than the aperture of second filter screen plate 5, carries out twice and filters, effectively prevents that the dust from entering into wind power generator cabin 1 in, and the left side of two clearance brush boards 8 is laminated mutually with the right side of first filter screen plate 4 and second filter screen plate 5 respectively, and the left side of clearance brush board 8 is the brush, can clear up the right side filtering surface of first filter screen plate 4 and second filter screen plate 5.

Specifically, the dust exhaust mechanism 6 includes two bar-shaped fixed plates 60 that are bilateral symmetry and set up, and the top of two bar-shaped fixed plates 60 is all fixedly connected with in the bottom of rose box 3, and the position rotation that just is located the middle part between two bar-shaped fixed plates 60 is connected with lead screw 61, and the outer wall threaded connection of lead screw 61 has movable plate 62, moves about the movable plate 62 through lead screw 61 drive, and the bottom of movable plate 62 is equipped with baffle 63, drives baffle 63 through movable plate 62 and removes.

Further, the dust discharging mechanism 6 further includes two rectangular dust discharging pipes 64, the two rectangular dust discharging pipes 64 are respectively located under the two dust discharging ports, and the top of the two rectangular dust discharging pipes 64 is fixedly connected to the bottom of the filter box 3, so that the cleaned filter materials are discharged downwards.

Further, when the right side of the moving plate 62 is attached to the left side of the right strip-shaped fixing plate 60, the right side of the baffle 63 sequentially passes through the left sides of the two rectangular dust discharge pipes 64 to the right side of the right rectangular dust discharge pipe 64, and the two rectangular dust discharge pipes 64 are closed by the baffle 63, so that external dust is prevented from entering the filter box 3 from the rectangular dust discharge pipes 64.

Further, two positioning slide bars 60a symmetrically arranged in front-back direction are arranged between the two bar-shaped fixing plates 60, and the moving plate 62 is slidably connected with the two positioning slide bars 60a, so that the moving plate 42 moves stably left and right.

Further, the dust discharging mechanism 6 further comprises a rectangular fixing plate 65 fixedly connected to the bottom of the filter box 3, the rectangular fixing plate 65 is located at a position close to the left side of the left strip-shaped fixing plate 60, a driving box 66 is arranged at the bottom of the rectangular fixing plate 65, a plurality of heat dissipation holes are formed in the driving box 66, a servo motor 67 is arranged in the driving box 66, the end portion of an output shaft of the servo motor 67 penetrates through the top of the inner wall of the driving box 66 and is coaxially connected with a driving bevel gear 68, the left end of the screw rod 61 penetrates through the right side of the left strip-shaped fixing plate 60 and is fixedly connected with a driven bevel gear 69 meshed with the driving bevel gear 68 for transmission, the driving bevel gear 68 is driven to rotate through the servo motor 67, and the driving bevel gear 68 drives the driven bevel gear 69 to rotate, so that the screw rod 61 is driven to rotate.

When the wind power generation structure with the self-cleaning mechanism of the embodiment is used, the first filter screen plate 4 and the second filter screen plate 5 can be cleaned regularly, the two electric telescopic rods 7 respectively drive the two cleaning brush plates 8 to move up and down, so that the filter surfaces of the first filter screen plate 4 and the second filter screen plate 5 are cleaned, cleaned filter materials can drop downwards into the rectangular dust exhaust pipe 64 from the dust exhaust port on the filter box 3, then the servo motor 67 drives the drive bevel gear 68 to rotate, the drive bevel gear 68 drives the driven bevel gear 69 to rotate, the screw rod 61 is driven to rotate, the screw rod 61 drives the moving plate 62 to move leftwards, the baffle 63 is further moved out of the two rectangular dust exhaust pipes 64, the filter materials in the two rectangular dust exhaust pipes 64 are discharged, the first filter screen plate 4 and the second filter screen plate 5 can be used for a long time, and the investment of labor cost is reduced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Wind power generation structure of area self-cleaning mechanism, including wind power generation cabin (1), its characterized in that: the bottom of wind power generator cabin (1) is equipped with left side air-supply line (2) for enclosed construction, the bottom of air-supply line (2) is equipped with rose box (3), just be close to right side open-ended position in rose box (3) and be equipped with first filter screen board (4), just be close to first filter screen board (4) left position in rose box (3) and be equipped with second filter screen board (5), the dust exhaust mouth has all been seted up to the bottom of rose box (3) inner wall and the position that is located first filter screen board (4) and second filter screen board (5) right side bottom, the top of rose box (3) is equipped with two electric telescopic handle (7), two the tip of electric telescopic handle (7) movable rod passes the top of rose box (3) and equal fixedly connected with cleaning brush board (8), the bottom of rose box (3) is equipped with dust exhaust mechanism (6).

2. The wind power generation structure with self-cleaning mechanism according to claim 1, wherein: the aperture of the first filter screen plate (4) is larger than that of the second filter screen plate (5), and the left sides of the two cleaning brush plates (8) are respectively attached to the right sides of the first filter screen plate (4) and the second filter screen plate (5).

3. The wind power generation structure with self-cleaning mechanism according to claim 1, wherein: the dust exhaust mechanism (6) comprises two strip-shaped fixing plates (60) which are arranged in bilateral symmetry, the tops of the two strip-shaped fixing plates (60) are fixedly connected to the bottom of the filter box (3), a screw rod (61) is rotatably connected between the two strip-shaped fixing plates (60) and located in the middle, a movable plate (62) is connected to the outer wall of the screw rod (61) in a threaded manner, and a baffle (63) is arranged at the bottom of the movable plate (62).

4. A wind power generation structure with self-cleaning mechanism according to claim 3, characterized in that: the dust discharging mechanism (6) further comprises two rectangular dust discharging pipes (64), the two rectangular dust discharging pipes (64) are respectively located under the two dust discharging ports, and the tops of the two rectangular dust discharging pipes (64) are fixedly connected to the bottom of the filter box (3).

5. The wind power generation structure with self-cleaning mechanism according to claim 4, wherein: when the right side of the moving plate (62) is attached to the left side of the right strip-shaped fixing plate (60), the right side of the baffle plate (63) sequentially passes through the left sides of the two rectangular dust discharge pipes (64) to the right side of the right rectangular dust discharge pipe (64).

6. A wind power generation structure with self-cleaning mechanism according to claim 3, characterized in that: two positioning slide bars (60 a) which are arranged in a front-back symmetrical mode are arranged between the two strip-shaped fixing plates (60), and the moving plate (62) is connected with the two positioning slide bars (60 a) in a sliding mode.

7. A wind power generation structure with self-cleaning mechanism according to claim 3, characterized in that: the dust discharging mechanism (6) further comprises a rectangular fixing plate (65) fixedly connected to the bottom of the filter box (3), the rectangular fixing plate (65) is located at the left side of the left side strip-shaped fixing plate (60), a driving box (66) is arranged at the bottom of the rectangular fixing plate (65), a servo motor (67) is arranged in the driving box (66), the end portion of an output shaft of the servo motor (67) penetrates through the top of the inner wall of the driving box (66) and is coaxially connected with a driving bevel gear (68), and the left end of the screw rod (61) penetrates through the right side of the left side strip-shaped fixing plate (60) and is fixedly connected with a driven bevel gear (69) meshed with the driving bevel gear (68).