Bundled base station vertical axis wind power generation device

Abstract

The utility model discloses a binding type base station vertical axis wind power generation device which comprises a tower column, a plurality of parallel supports are distributed on the tower column at intervals in the length direction of the tower column, the plane where the supports are located is perpendicular to the tower column, and at least one vertical axis wind power generation device is distributed between any two adjacent supports. The wind energy sensing directions of every two vertically adjacent vertical axis wind power generation devices are opposite. The base station utilizing the wind power generation technology is high in conversion efficiency, electric energy generated by the wind generating set is supplied to the communication base station for use, investment and energy consumption of infrastructure are reduced, and the base station conforms to the national sustainable development strategy.

Description

Technical Field

[0001] The utility model relates to the technical field of communication base stations, in particular to a bundled base station vertical axis wind power generation device. Background Art

[0002] Currently in mobile communication networks, base stations are major power consumers, with about 80% of energy consumption coming from widely distributed base stations. More densely populated base stations mean higher energy consumption, which is a major cost challenge facing 5G networks. The energy consumption of 5G base stations is three to five times that of 4G (2G / 3G) base stations. The high energy consumption of 5G base stations will increase the cost of base station construction, and the high energy consumption of 5G base stations will bring about a significant increase in operating costs for major operators.

[0003] In some areas far away from densely populated areas but still in need of base station construction, since the city electricity cannot be accessed, it is necessary to build additional dedicated transmission lines, which increases construction costs; some base stations are powered by solar energy, but the current solar energy conversion efficiency is low. In order to increase the power, a large area of ​​solar panels is required, and the cost will also increase accordingly. Utility Model Content

[0004] The purpose of the utility model is to provide a bundled base station vertical axis wind power generation device, providing a base station using wind power generation technology with high conversion efficiency, using the electric energy generated by the wind turbine generator set to provide communication base stations for use, reducing infrastructure investment and energy consumption, and complying with the country's sustainable development strategy.

[0005] In order to solve the above technical problems, the utility model adopts the following solutions:

[0006] A bundled base station vertical axis wind power generation device comprises a tower column, on which a plurality of mutually parallel brackets are spaced apart along the length direction thereof, the plane where the brackets are located is perpendicular to the column, at least one vertical axis wind power generation device is distributed between any two adjacent brackets, and the directions in which the two vertical axis wind power generation devices adjacent to each other above and below sense wind energy are opposite.

[0007] Due to the adoption of the above technical solution, the tower column serves as the main supporting structure of the entire wind power generation device. The tower column extends along its length direction. On the tower column, a plurality of mutually parallel brackets are spaced along its length direction. The plane where the brackets are located is perpendicular to the tower column to ensure the stability of the brackets. There is at least one vertical axis wind power generation device distributed between any two adjacent brackets. These vertical axis wind power generation devices are arranged on the brackets so as to capture wind energy and convert it into electrical energy. The two vertical axis wind power generation devices adjacent to each other above and below feel the wind energy in opposite directions. This design may be to maximize the efficiency of capturing wind energy, because when the wind direction changes, the upper and lower layers of the power generation devices can capture wind energy in different directions respectively. By arranging a plurality of brackets along the length direction on the tower column and arranging the vertical axis wind power generation devices between the brackets, the device can capture wind energy at multiple different heights, thereby improving the overall wind energy capture efficiency. The upper and lower adjacent power generation devices feel the wind energy in opposite directions, thereby enhancing the adaptability of the entire device to different wind directions and improving the operational stability. The electrical energy generated by the vertical axis wind power generation devices is provided to the communication base station for use, thereby reducing the investment in infrastructure construction and energy consumption, and conforming to the country's sustainable development strategy.

[0008] Optionally, three vertical-axis wind turbines are distributed between any two adjacent brackets, the three vertical-axis wind turbines are distributed in a triangular shape around the tower, and the three vertical-axis wind turbines are located in the same horizontal plane and sense wind energy in the same direction.

[0009] Optionally, the bracket includes a fixed seat, a connecting rod, and a support rod. The fixed seat is mounted on the tower column. There are three connecting rods and three support rods. The connecting rods are evenly distributed around the fixed seat. The end of the connecting rod away from the tower column is connected to the support rod. The ends of two adjacent support rods are fixedly connected. The three support rods form a triangle, and the vertical axis wind turbine is arranged at the top angle of the triangle.

[0010] Optionally, a reinforcing rod is provided between two adjacent supporting rods, and the reinforcing rod and the two adjacent supporting rods form a triangular area for installing the vertical axis wind power generation device, and the middle part of the triangular area is a hollow area.

[0011] Optionally, the vertical axis wind power generation device includes a rotating shaft and arc-shaped blades. The arc-shaped blades are provided with a plurality of blades and are distributed in a ring shape around the rotating shaft. The upper and lower ends of the rotating shaft are rotatably connected to sleeves. The sleeve is located in the hollow area. Three fixing rods are distributed around the sleeve. The ends of the three fixing rods away from the sleeve are respectively connected to the three sides of the triangular area. The wind suction surfaces of the arc-shaped blades of two adjacent vertical axis wind power generation devices above and below are opposite.

[0012] Optionally, it also includes an air guide ring located outside the arc-shaped blade, the upper and lower ends of the air guide ring are respectively connected to the three vertices of the triangular area, and the air guide ring is provided with a plurality of air guide channels adapted to the air suction surface of the arc-shaped blade.

[0013] Optionally, the air guide ring includes an air guide plate and a fixed ring. Two fixed rings are provided. The air guide plates are distributed in a ring shape between the two fixed rings. The air guide plates are inclined. The air guide channel is formed between any two adjacent air guide plates. The two fixed rings are respectively connected to the vertices of the corresponding triangular areas.

[0014] Optionally, three connecting columns are distributed in a triangular shape on the fixing ring, and the three connecting columns are respectively connected to three vertices of the triangular area.

[0015] Optionally, three columns are arranged around the tower column, the lower ends of the columns are installed on the ground, the upper ends of the columns are connected to the brackets, first reinforcing ribs are arranged between the columns, and second reinforcing ribs are arranged between adjacent columns.

[0016] The utility model has the beneficial effects:

[0017] 1. In the utility model, the tower column serves as the main supporting structure of the entire wind power generation device. The tower column extends along its length direction. On the tower column, a plurality of mutually parallel brackets are spaced along its length direction. The plane where the brackets are located is perpendicular to the tower column to ensure the stability of the brackets. At least one vertical axis wind power generation device is distributed between any two adjacent brackets. These vertical axis wind power generation devices are arranged on the brackets so as to capture wind energy and convert it into electrical energy. The two vertical axis wind power generation devices adjacent to each other above and below feel the wind energy in opposite directions. This design may be to maximize the efficiency of capturing wind energy, because when the wind direction changes, the upper and lower layers of the power generation devices can capture wind energy in different directions respectively. By arranging a plurality of brackets along the length direction on the tower column and arranging the vertical axis wind power generation devices between the brackets, the device can capture wind energy at multiple different heights, thereby improving the overall wind energy capture efficiency. The upper and lower adjacent power generation devices feel the wind energy in opposite directions, thereby enhancing the adaptability of the entire device to different wind directions and improving the operational stability. The electrical energy generated by the vertical axis wind power generation devices is provided to the communication base station for use, thereby reducing the investment in infrastructure construction and energy consumption, and conforming to the country's sustainable development strategy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0020] Figure 3 for Figure 1 A partial enlarged view of point A in the middle.

[0021] Figure numbers: 1-tower column, 2-column, 3-first reinforcement rib, 4-second reinforcement rib, 5-bracket, 6-support rod, 7-connecting rod, 8-triangular area, 9-connecting column, 10-reinforcement rod, 11-fixing ring, 12-rotating shaft, 13-arc blade, 14-sleeve, 15-fixing rod, 16-wind guide channel, 17-wind guide plate, 18-fixing seat. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation manner of the present invention is not limited thereto.

[0023] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inside", "outside", "front", "back", "top", "bottom", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model.

[0024] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "open", "installed", "connected", and "connected" 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 indirectly connected 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 according to specific circumstances.

[0025] Example

[0026] A bundled base station vertical axis wind power generation device comprises a tower column 1, on which a plurality of mutually parallel brackets 5 are distributed at intervals along the length direction thereof, the plane where the brackets 5 are located is perpendicular to the tower column 1, at least one vertical axis wind power generation device is distributed between any two adjacent brackets 5, and the directions in which the two vertical axis wind power generation devices adjacent to each other above and below sense wind energy are opposite.

[0027] In this embodiment, Figure 1As shown, the tower column 1 serves as the main supporting structure of the entire wind power generation device. The tower column 1 extends along its length direction. On the tower column 1, a plurality of mutually parallel brackets 5 are spaced apart along its length direction. The plane where the brackets 5 are located is perpendicular to the tower column 1 to ensure the stability of the brackets 5. There is at least one vertical axis wind power generation device distributed between any two adjacent brackets 5. These vertical axis wind power generation devices are arranged on the brackets 5 so as to be able to capture wind energy and convert it into electrical energy. The two vertical axis wind power generation devices adjacent to each other above and below feel the wind energy in opposite directions. This design may be to maximize the efficiency of capturing wind energy, while also improving the overall tower The stability of column 1 is improved because when the wind direction changes, the power generation devices on the upper and lower layers can capture wind energy in different directions respectively. By setting a plurality of brackets 5 along the length direction on the tower column 1 and arranging vertical axis wind power generation devices between the brackets 5, the device can capture wind energy at multiple different heights, thereby improving the overall wind energy capture efficiency. The upper and lower adjacent power generation devices feel the wind energy in opposite directions, thereby enhancing the adaptability of the entire device to different wind directions and improving the operational stability. The electric energy generated by the vertical axis wind power generation device is provided to the communication base station, thereby reducing the investment in infrastructure and energy consumption, which is in line with the country's sustainable development strategy.

[0028] Furthermore, three vertical axis wind power generation devices are distributed between any two adjacent brackets 5 , and the three vertical axis wind power generation devices are distributed in a triangular shape around the tower column 1 . The three vertical axis wind power generation devices are located in the same horizontal plane and sense wind energy in the same direction.

[0029] Specifically, Figure 1 As shown, between any two adjacent brackets 5, there are three vertical axis wind power generation devices. These three devices are not simply distributed in a straight line, but are distributed in a triangular shape around the tower 1. The three vertical axis wind power generation devices are located in the same horizontal plane, and they sense wind energy in the same direction. This layout method helps to increase the wind energy capture efficiency of the device under a certain wind direction and may improve the stability of the structure to some extent. The triangular distribution design can ensure that the wind power generation devices are distributed in all directions of the tower 1, thereby increasing the overall wind energy capture capability. Since the three vertical axis wind power generation devices are located in the same horizontal plane and sense wind energy in the same direction, this design is particularly suitable for areas where the wind direction is relatively stable or does not change much. By arranging multiple brackets 5 and multiple vertical axis wind power generation devices along the length direction of the tower 1, the entire device can capture wind energy at multiple different heights, thereby improving the overall wind energy utilization efficiency. The design of this bundled base station vertical axis wind power generation device combines vertical axis wind power generation technology and innovative layout methods, aiming to improve wind energy capture efficiency, enhance structural stability and the ability to adapt to different environmental conditions.

[0030] Furthermore, the bracket 5 includes a fixed seat 18, a connecting rod 7, and a support rod 6. The fixed seat 18 is sleeved on the tower column 1. There are three connecting rods 7 and three support rods 6. The connecting rods 7 are evenly distributed around the fixed seat 18. The end of the connecting rod 7 away from the tower column 1 is connected to the support rod 6. The ends of two adjacent support rods 6 are fixedly connected. The three support rods 6 form a triangle, and the vertical axis wind power generation device is arranged at the top angle of the triangle.

[0031] Specifically, Figure 2 and Figure 3 As shown, the fixing seat 18 is sleeved on the tower column 1, and three connecting rods 7 are provided, which are evenly distributed around the fixing seat 18. One end of the connecting rod 7 is connected to the fixing seat 18, and the other end is connected to the support rod 6, which plays a role of connection and support. There are also three support rods 6, corresponding to the number and distribution of the connecting rods 7. One end of the support rod 6 is connected to the end of the connecting rod 7 away from the tower column 1, and the other end is fixedly connected to the end portions of the other two support rods 6. Through such a connection method, the three support rods 6 form a stable triangular shape. The triangular structure formed by the three support rods 6 provides stable support, which can ensure that the vertical axis wind power generation device remains stable during operation. The connecting rods 7 and the support rods 6 are evenly distributed around the fixing seat 18, which ensures that the bracket 5 is subjected to balanced force and improves the overall stability. The vertical axis wind power generation device is arranged at the top angle position of the triangle. Such a layout method is conducive to the wind power generation device capturing wind energy from different directions.

[0032] Furthermore, a reinforcing rod 10 is provided between the two adjacent supporting rods 6 , and the reinforcing rod 10 and the two adjacent supporting rods 6 form a triangular area 8 for installing a vertical axis wind power generation device, and the middle part of the triangular area 8 is a hollow area.

[0033] Specifically, Figure 3 As shown, the reinforcing rod 10 is arranged between two adjacent support rods 6 to increase the stability of the bracket 5. The reinforcing rod 10 and the two adjacent support rods 6 together form a triangular area 8 for installing a vertical axis wind turbine. The triangular area 8 formed by the support rods 6 and the reinforcing rod 10 has a stable shape and provides reliable support. The vertical axis wind turbine is arranged at the top angle of the triangular area 8 to ensure the effective capture of wind energy. The middle part of the triangular area 8 is hollowed out to reduce the overall weight of the bracket 5.

[0034] Furthermore, the vertical axis wind power generation device includes a rotating shaft 12 and arc-shaped blades 13. The arc-shaped blades 13 are provided with a plurality of blades and are distributed in a ring shape around the rotating shaft 12. The upper and lower ends of the rotating shaft 12 are rotatably connected with sleeves 14. The sleeve 14 is located in the hollow area. Three fixing rods 15 are distributed around the sleeve 14. The ends of the three fixing rods 15 away from the sleeve 14 are respectively connected to the three sides of the triangular area 8. The wind suction surfaces of the arc-shaped blades 13 of the upper and lower adjacent vertical axis wind power generation devices are opposite.

[0035] Specifically, Figure 2 and Figure 3 As shown, the rotating shaft 12 is the core component of the wind power generation device, which is used to support and drive the blades to rotate. The blades are designed in an arc shape, with a plurality of blades, and are distributed in a ring shape around the rotating shaft 12. The arc design of the blades helps to capture wind energy more effectively and convert it into rotational power. The number and layout of the arc blades 13 depend on the specific design, but are usually to maximize the wind energy capture efficiency. The arc blades 13 are distributed in a ring shape around the rotating shaft 12 to ensure that wind energy can be effectively captured in all directions. The upper and lower ends of the rotating shaft 12 are rotatably connected with sleeves 14, which are located in the hollow area mentioned above. The design of the sleeve 14 allows the rotating shaft 12 to freely rotate under the action of wind. The sleeve 14 can rotate while maintaining a stable connection with the bracket 5. Three fixing rods 15 are evenly distributed around the sleeve 14. The ends of the three fixing rods 15 away from the sleeve 14 are respectively connected to the three sides of the triangular area 8. This connection method ensures a stable connection between the wind turbine and the bracket 5, and also allows the wind turbine to rotate freely under the action of wind. The wind suction surfaces of the arc-shaped blades 13 of the two adjacent vertical-axis wind turbines are opposite. This design may be to maximize the efficiency of capturing wind energy. Because when the wind direction changes, the upper and lower layers of the power generation devices can capture wind energy in different directions respectively, and at the same time can offset the centrifugal force of the upper and lower rotation, thereby improving the stability of the tower 1.

[0036] Furthermore, it also includes an air guide ring located outside the arc-shaped blade 13, the upper and lower ends of the air guide ring are respectively connected to the three vertices of the triangular area 8, and the air guide ring is provided with a plurality of air guide channels 16 adapted to the air suction surface of the arc-shaped blade 13.

[0037] Furthermore, the air guide ring includes an air guide plate 17 and a fixed ring 11. There are two fixed rings 11. The air guide plates 17 are distributed in a ring shape between the two fixed rings 11. The air guide plates 17 are tilted. The air guide channel 16 is formed between any two adjacent air guide plates 17. The two fixed rings 11 are respectively connected to the vertices of the corresponding triangular areas 8.

[0038] Furthermore, three connecting columns 9 are distributed in a triangular shape on the fixing ring 11 , and the three connecting columns 9 are respectively connected to the three vertices of the triangular area 8 .

[0039] Specifically, Figure 3As shown, the wind guide ring is located on the outside of the arc-shaped blade 13, and its design is intended to optimize the wind flow and improve the power generation efficiency of the wind power generation device. The wind guide plates 17 are distributed in a ring shape between the two fixed rings 11. They are tilted to guide the wind. The fixed ring 11 is provided with two, which are respectively located at the upper and lower ends of the wind guide ring. The wind guide flow channel 16 is formed between any two adjacent wind guide plates 17. These flow channels are adapted to the suction surface of the arc-shaped blade 13 to ensure that the wind can flow smoothly to the blade and enhance the rotational power of the wind power generation device. Three connecting columns 9 are distributed in a triangular shape on the fixed ring 11. These three The connecting columns 9 are respectively connected to the three vertices of the triangular area 8 to ensure a stable connection between the wind guide ring and the bracket 5. The addition of the wind guide ring not only optimizes the wind flow and improves the power generation efficiency, but also enhances the structural stability of the entire wind power generation device through its stable connection method. The combined design of the wind guide plate 17 and the fixing ring 11 enables the wind guide ring to effectively guide the wind, and cooperate with the arc blades 13 to achieve more efficient wind energy capture and conversion. Such a design structure further improves the performance of the vertical axis wind power generation device, enabling it to maintain stable and efficient operation under various wind conditions.

[0040] Furthermore, the tower column 1 is circumferentially provided with three columns 2, the lower ends of the columns 2 are installed on the ground, the upper ends of the columns 2 are connected to the brackets 5, a first reinforcing rib 3 is provided between the columns 2 and the tower column 1, and a second reinforcing rib 4 is provided between adjacent columns 2.

[0041] Specifically, Figure 1 As shown, the tower column 1 serves as the main supporting structure of the entire wind power generation device, and three columns 2 are arranged around it. The lower ends of the three columns 2 are installed on the ground to ensure that the entire device is stably fixed on the ground. The upper ends of the columns 2 are connected to the brackets 5 as the supporting points of the brackets 5. This connection method ensures the stability between the brackets 5 and the tower column 1, thereby ensuring the safe operation of the wind power generation device. The first reinforcing rib 3 is located between the columns 2 and the tower column 1. Its main function is to strengthen the connection between the columns 2 and the tower column 1 and improve the stability of the overall structure. By increasing the strength and rigidity of the structure, the first reinforcing rib 3 can ensure that the tower column 1 will not be significantly deformed or displaced when subjected to wind force. The second reinforcing rib 4 is located between two adjacent The function of the two reinforcing ribs 4 is to enhance the stability and strength of the structure. The second reinforcing ribs 4 form a more stable support system by connecting adjacent columns 2, thereby further improving the wind resistance and safety of the entire wind power generation device. By setting three columns 2, brackets 5, reinforcing ribs and other structural components, the entire wind power generation device has a very high structural stability. This design can effectively resist the action of wind and ensure that the device can operate normally under severe weather conditions. The use of reinforcing ribs enhances the strength and rigidity of the structure, making it difficult for the wind power generation device to be damaged or collapsed when subjected to external forces. At the same time, this design also reduces maintenance costs and risks, and improves the service life and safety of the device.

[0042] The above is only a preferred embodiment of the utility model and does not limit the utility model in any form. According to the technical essence of the utility model, within the spirit and principles of the utility model, any simple modification, equivalent replacement and improvement made to the above embodiment still falls within the protection scope of the technical solution of the utility model.

Claims

1. A bundled base station vertical axis wind power generation device, comprising a tower column (1), characterized in that: A plurality of mutually parallel brackets (5) are distributed at intervals on the tower column (1) along its length direction, the plane where the brackets (5) are located is perpendicular to the tower column (1), at least one vertical axis wind power generation device is distributed between any two adjacent brackets (5), and the directions in which the two vertical axis wind power generation devices adjacent to each other sense wind energy are opposite.

2. A bundled base station vertical axis wind power generation device according to claim 1, characterized in that: Three vertical-axis wind power generation devices are distributed between any two adjacent brackets (5), the three vertical-axis wind power generation devices are distributed in a triangular shape around the tower column (1), and the three vertical-axis wind power generation devices are located on the same horizontal plane and sense wind energy in the same direction.

3. A bundled base station vertical axis wind power generation device according to claim 2, characterized in that: The bracket (5) comprises a fixing seat (18), a connecting rod (7), and a supporting rod (6); the fixing seat (18) is sleeved on the tower column (1); three connecting rods (7) and three supporting rods (6) are provided; the connecting rods (7) are evenly distributed around the fixing seat (18); one end of the connecting rod (7) away from the tower column (1) is connected to the supporting rod (6); the ends of two adjacent supporting rods (6) are fixedly connected; the three supporting rods (6) form a triangle; and the vertical axis wind power generation device is arranged at the top angle of the triangle.

4. A bundled base station vertical axis wind power generation device according to claim 3, characterized in that: A reinforcing rod (10) is provided between the two adjacent supporting rods (6), and the reinforcing rod (10) and the two adjacent supporting rods (6) form a triangular area (8) for installing a vertical axis wind power generation device, and the middle part of the triangular area (8) is a hollow area.

5. A bundled base station vertical axis wind power generation device according to claim 4, characterized in that: The vertical axis wind power generation device comprises a rotating shaft (12) and arc-shaped blades (13). The arc-shaped blades (13) are provided with a plurality of blades and are distributed in a ring shape around the rotating shaft (12). The upper and lower ends of the rotating shaft (12) are rotatably connected to sleeves (14). The sleeves (14) are located in a hollow area. Three fixing rods (15) are distributed around the sleeves (14). One end of the three fixing rods (15) away from the sleeves (14) is respectively connected to three sides of the triangular area (8). The wind suction surfaces of the arc-shaped blades (13) of two adjacent vertical axis wind power generation devices are opposite to each other.

6. A bundled base station vertical axis wind power generation device according to claim 5, characterized in that: It also includes an air guide ring located outside the arc-shaped blade (13), the upper and lower ends of the air guide ring are respectively connected to the three apex corners of the triangular area (8), and the air guide ring is provided with a plurality of air guide channels (16) adapted to the air suction surface of the arc-shaped blade (13).

7. A bundled base station vertical axis wind power generation device according to claim 6, characterized in that: The air guide ring comprises an air guide plate (17) and a fixed ring (11). Two fixed rings (11) are provided. The air guide plates (17) are distributed in an annular shape between the two fixed rings (11). The air guide plates (17) are arranged obliquely. The air guide channel (16) is formed between any two adjacent air guide plates (17). The two fixed rings (11) are respectively connected to the apex angles of the corresponding triangular areas (8).

8. The bundled base station vertical axis wind power generation device according to claim 7, characterized in that: The fixing ring (11) is provided with three connecting columns (9) distributed in a triangular shape, and the three connecting columns (9) are respectively connected to the three vertices of the triangular area (8).

9. The bundled base station vertical axis wind power generation device according to claim 1, characterized in that: The tower column (1) is provided with three columns (2) in the circumferential direction, the lower ends of the columns (2) are installed on the ground, the upper ends of the columns (2) are connected to the brackets (5), a first reinforcing rib (3) is provided between the columns (2) and the tower column (1), and a second reinforcing rib (4) is provided between adjacent columns (2).

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