CN221800003U - Wind power generation device convenient for heat dissipation - Google Patents

Abstract

The utility model discloses a wind power generation device convenient for heat dissipation, which comprises a mounting bottom plate, wherein the upper surface of the mounting bottom plate is fixedly connected with a tower pole, the top end of the tower pole is fixedly connected with a cabin, the inner wall of the cabin is fixedly connected with a generator and a speed change gear box, the input end of the speed change gear box is fixedly connected with a rotating shaft, the left side surface of the cabin is fixedly inlaid with a bearing, the inner ring of the bearing is fixedly connected with a power generation wind wheel, and the right end of the power generation wind wheel is fixedly connected with the left end of the rotating shaft. This device is through the inlet scoop that sets up, the fan housing, induced air fan, filter screen panel, dry net section of thick bamboo, filtration cotton post, louvre and sponge cover, can induced air the induced air to the outside air through induced air fan work, outside air of being convenient for enters into the cabin inside, the quick heat dissipation in cabin to can carry out drying treatment to the air of absorbing through dry net section of thick bamboo and filtration cotton post, avoid moist gas to get into, the safe effective heat dissipation of wind power generation set of being convenient for.

Description

A wind power generation device convenient for heat dissipation

Technical Field

The utility model relates to the technical field of wind power generation, in particular to a wind power generation device which is convenient for heat dissipation.

Background Art

Wind power generation, as one of the most mature renewable energy sources, has been widely used around the world. Traditional wind power generation devices are usually composed of wind rotors, generators, towers and control systems. During the power generation process, the wind rotors are driven by the wind to rotate, and the mechanical energy is converted into electrical energy through the generator. However, due to the large amount of heat generated during long-term operation, traditional wind power generation devices have certain problems in heat dissipation.

Among them, the Chinese patent with publication number CN117006005A discloses a wind power generation device that is easy to dissipate heat. However, the above patent still has certain shortcomings when used. Its effect of introducing natural wind is poor, and it is impossible to dry the natural wind, which reduces the heat dissipation effect of the wind power generation equipment. Therefore, we propose a wind power generation device that is easy to dissipate heat to solve the above problems.

Utility Model Content

The purpose of the utility model is to provide a wind power generation device which is convenient for heat dissipation, so as to solve the problems raised in the above-mentioned background technology.

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

A wind power generation device that is easy to dissipate heat comprises a mounting base plate, the upper surface of the mounting base plate is fixedly connected to a tower pole, the top of the tower pole is fixedly connected to a cabin, the inner wall of the cabin is fixedly connected to a generator and a speed change gear box, the input end of the speed change gear box is fixedly connected to a rotating shaft, the left side of the cabin is fixedly inlaid with a bearing, the inner ring of the bearing is fixedly connected to a power-generating wind wheel, the right end of the power-generating wind wheel is fixedly connected to the left end of the rotating shaft, the input end of the generator is fixedly connected to the output end of the speed change gear box, the upper surface of the cabin is fixedly inlaid with an air inlet cylinder, the left end of the air inlet cylinder is fixedly connected to a fan casing, the inner wall of the fan casing is fixedly connected to an induced draft fan, the inner wall of the air inlet cylinder is fixedly connected to a drying mesh cylinder, and the inner wall of the drying mesh cylinder is fixedly inlaid with a filter cotton column.

In a further embodiment, a group of heat dissipation holes is opened on the bottom surface of the cabin, and a sponge cover is fixedly connected to the bottom ends of the group of heat dissipation holes.

In a further embodiment, a filter screen is fixedly connected to the left end of the fan housing.

In a further embodiment, a sealing cover is mounted on the top of the cabin by two sets of mounting screws, and two holding grooves are formed on the upper surface of the sealing cover.

In a further embodiment, a damping pad is fixedly connected to the bottom surface of the mounting base plate, and a group of mounting holes are opened on the upper surface of the mounting base plate.

In a further embodiment, the outer surface of the tower pole is fixedly connected with annularly arranged stabilizing blocks, and the bottom end of each of the stabilizing blocks is fixedly connected to the upper surface of the mounting base plate.

Compared with the prior art, the beneficial effects of the utility model are:

The device is provided with an air inlet tube, a fan casing, an induced draft fan, a filter screen cover, a drying screen cylinder, a filter cotton column, a heat dissipation hole and a sponge cover. The induced draft fan can draw in outside air to facilitate the outside air to enter the cabin, thereby facilitating rapid heat dissipation of the cabin. The dry screen cylinder and the filter cotton column can dry the sucked air to prevent humid gas from entering, thereby facilitating safe and effective heat dissipation of the wind power generation device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic diagram of the overall three-dimensional structure of a wind power generation device for facilitating heat dissipation.

FIG. 2 is a rear view of a nacelle in a wind power generation device for facilitating heat dissipation.

FIG. 3 is a side view of a nacelle in a wind power generation device for facilitating heat dissipation.

FIG. 4 is a schematic diagram of the internal anatomical structure of a nacelle in a wind power generation device for facilitating heat dissipation.

FIG. 5 is a cross-sectional view of a top view of an air inlet duct in a wind power generation device for facilitating heat dissipation.

In the figure: 1. Installation base plate; 2. Damping pad; 3. Installation hole; 4. Stabilizing block; 5. Tower; 6. Generator wheel; 7. Bearing; 8. Cabin; 9. Filter screen cover; 10. Fan casing; 11. Air inlet pipe; 12. Sealing cover; 13. Holding groove; 14. Installation screw; 15. Sponge cover; 16. Induced draft fan; 17. Filter cotton column; 18. Drying net cylinder; 19. Rotating shaft; 20. Speed change gear box; 21. Generator; 22. Heat dissipation hole.

DETAILED DESCRIPTION

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-5. In the utility model, a wind power generation device that is easy to dissipate heat includes a mounting base plate 1. The upper surface of the mounting base plate 1 is fixedly connected to a tower rod 5. The nacelle 8 can be supported and fixed by the tower rod 5. The top of the tower rod 5 is fixedly connected to the nacelle 8. The nacelle 8 is convenient for installing the power generation components. The inner wall of the nacelle 8 is fixedly connected to a generator 21 and a speed change gear box 20. The input end of the speed change gear box 20 is fixedly connected to a rotating shaft 19. The left side of the nacelle 8 is fixedly inlaid with a bearing 7. The inner ring of the bearing 7 is fixedly connected to a power generation wind wheel 6. The right end of the power generation wind wheel 6 is connected to the rotating shaft. The left end of 19 is fixedly connected, the input end of the generator 21 is fixedly connected to the output end of the speed change gear box 20, the upper surface of the cabin 8 is fixedly inlaid with an air inlet tube 11, the left end of the air inlet tube 11 is fixedly connected to the fan casing 10, the inner wall of the fan casing 10 is fixedly connected with an induced draft fan 16, through the operation of the induced draft fan 16, the external air can be extracted, so that the external air can enter the interior of the cabin 8, which is convenient for the heat dissipation of the cabin 8, the inner wall of the air inlet tube 11 is fixedly connected with a drying mesh cylinder 18, the inner wall of the drying mesh cylinder 18 is fixedly inlaid with a filter cotton column 17, which can filter and dry the extracted air.

A group of heat dissipation holes 22 are provided on the bottom surface of the cabin 8, and a sponge cover 15 is fixedly connected to the bottom end of the group of heat dissipation holes 22, which can facilitate the discharge of heat from the cabin 8 and facilitate the heat dissipation of the internal equipment of the cabin 8. The left end of the fan casing 10 is fixedly connected to a filter mesh cover 9, which can filter the extracted external air to prevent external dust from entering the interior of the cabin 8.

A sealing cover 12 is installed on the top of the nacelle 8 by two groups of mounting screws 14. Two holding grooves 13 are provided on the upper surface of the sealing cover 12, which can be easily opened to facilitate the maintenance of the internal equipment of the nacelle 8. A damping pad 2 is fixedly connected to the bottom surface of the mounting base plate 1. A group of mounting holes 3 are provided on the upper surface of the mounting base plate 1, which can be used to install and fix the tower 5, thereby facilitating the installation and fixation of the wind power generation device. The outer surface of the tower 5 is fixedly connected with a ring-arranged stabilizing block 4, and the bottom end of each stabilizing block 4 is fixedly connected to the upper surface of the mounting base plate 1. The tower 5 can be installed and fixed through the stabilizing block 4, thereby increasing the overall stability of the wind power generation device.

The working principle of the utility model is:

When in use, firstly, the tower 5 and the nacelle 8 are installed and fixed by installing the base plate 1 and the mounting hole 3, and the wind turbine 6 is used to generate wind power. When the heat inside the nacelle 8 is high, the induced draft fan 16 is operated to extract external air, and the external air is introduced into the nacelle 8 through the air inlet pipe 11, and the internal equipment of the nacelle 8 is blown and cooled, and the heat is discharged from the nacelle 8 through the heat dissipation holes 22. At the same time, the extracted external air is dried and filtered by the drying mesh cylinder 18 and the filter cotton column 17, so as to achieve effective heat dissipation inside the nacelle 8.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (6)

1. Wind power generation set convenient to heat dissipation, its characterized in that: including mounting plate (1), the upper surface fixedly connected with pole (5) of mounting plate (1), the top fixedly connected with cabin (8) of pole (5), the inner wall fixedly connected with generator (21) and the gear box (20) of cabin (8), the input fixedly connected with axis of rotation (19) of gear box (20), the fixed bearing (7) that inlays in the left surface of cabin (8), the inner circle fixedly connected with electricity generation wind wheel (6) of bearing (7), the right-hand member of electricity generation wind wheel (6) and the left end fixed connection of axis of rotation (19), the input of generator (21) and the output fixed connection of gear box (20), the upper surface fixedly connected with inlet air cylinder (11) of cabin (8), the left end fixedly connected with fan case (10) of inlet air cylinder (11), the inner wall fixedly connected with induced air fan (16) of fan case (10), the inner wall fixedly connected with drying net section of thick bamboo (18) of inlet air cylinder (11), the inner wall fixedly connected with drying net section of thick bamboo (17) of drying net section of thick bamboo (18) is inlayed.

2. A wind power generation device for facilitating heat dissipation according to claim 1, wherein: a group of radiating holes (22) are formed in the bottom surface of the engine room (8), and a sponge cover (15) is fixedly connected to the bottom ends of the radiating holes (22).

3. A wind power generation device for facilitating heat dissipation according to claim 1, wherein: the left end of the fan shell (10) is fixedly connected with a filter screen cover (9).

4. A wind power generation device for facilitating heat dissipation according to claim 1, wherein: the top end of the engine room (8) is provided with a sealing cover (12) through two groups of mounting screws (14), and two holding grooves (13) are formed in the upper surface of the sealing cover (12).

5. A wind power generation device for facilitating heat dissipation according to claim 1, wherein: the damping pad (2) is fixedly connected to the bottom surface of the mounting bottom plate (1), and a group of mounting holes (3) are formed in the upper surface of the mounting bottom plate (1).

6. A wind power generation device for facilitating heat dissipation according to claim 1, wherein: the outer surface of the tower pole (5) is fixedly connected with annular arranged stabilizing blocks (4), and the bottom end of each stabilizing block (4) is fixedly connected with the upper surface of the mounting base plate (1).