Wind-solar integrated energy storage landscape tree with adjustable photovoltaic angle

Abstract

The utility model discloses a photovoltaic angle adjustable wind and light integrated energy storage landscape tree, which comprises a tree body main support part, a vertical axis wind driven generator and a photovoltaic assembly, a plurality of tree body branch rods are arranged on the tree body main support part, and a wind driven generator support part and a photovoltaic support part are arranged at the end part of each tree body branch rod; the photovoltaic module is connected with the photovoltaic supporting part through a supporting rod and a flange, the flange comprises an upper flange and a lower flange, and the orientation of the photovoltaic module is adjusted; the back of the photovoltaic module is provided with a photovoltaic base plate, and the photovoltaic base plate is provided with a plurality of jacks corresponding to the supporting rods to adjust the inclination angle of the photovoltaic module. The branch rods of the tree body incline outwards, so that the crown of the landscape tree is big-end-down. By arranging the big-end-up crown, the situation that shelters exist above the photovoltaic modules and affect the power generation efficiency of the photovoltaic modules is avoided, and the power generation efficiency is improved; the orientation and the inclination angle of the photovoltaic module are adjusted by arranging the supporting rods and the flanges, so that the maximum power generation efficiency is met, and the energy utilization rate is improved to the maximum extent.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy power generation, and in particular to a wind-solar integrated energy storage landscape tree with adjustable photovoltaic angle. Background Art

[0002] Driven by policies to achieve carbon peak and carbon standards, clean energy generation has become a trend in the energy generation sector. Wind power and photovoltaic power generation generally account for a large proportion. With technological advancements, wind and photovoltaic equipment are becoming lighter and smaller, expanding their application scenarios. However, existing small-scale power generation devices are difficult and expensive to produce and install, and their site selection requirements are stringent, making them difficult to fully implement in other locations. Furthermore, fixed photovoltaic power generation devices have low power generation efficiency. Utility Model Content

[0003] In view of the defects of the above-mentioned existing technologies, the technical problem to be solved by the present invention is to provide a wind-solar integrated energy storage landscape tree with adjustable photovoltaic angle that is simple in structure and easy to install, while being able to improve energy utilization, increase power generation, and reduce power generation costs.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a wind-solar integrated energy storage landscape tree with adjustable photovoltaic angle, comprising a tree main support part, a vertical axis wind turbine and a photovoltaic module, a plurality of tree branch rods are arranged on the tree main support part, each of the tree branch rods is provided with a wind turbine support part and a photovoltaic support part at the end, and the connection between the tree branch rods and the wind turbine support part and the photovoltaic support part is in a "Y" shape; the photovoltaic module is connected to the photovoltaic support part through a support rod and a flange, and the flange includes an upper flange and a lower flange, and the upper flange is connected to the photovoltaic support part. The support pole is fixedly connected, the lower flange is fixedly connected to the photovoltaic support part, and is rotated and fixed relative to the lower flange by the upper flange to adjust the direction of the photovoltaic module; a photovoltaic pad is provided on the back of the photovoltaic module, and a number of sockets are provided on the photovoltaic pad corresponding to the support pole, and the inclination angle of the photovoltaic module is adjusted through different sockets; the tree branch poles are all inclined outward, and the inclination degree of the outer tree branch poles is greater than that of the adjacent inner tree branch poles, so that the crown of the landscape tree is smaller at the top and larger at the bottom, and the vertical axis wind turbine and photovoltaic module above shall not block the vertical axis wind turbine and photovoltaic module below.

[0005] Preferably, the vertical axis wind turbine includes a support column, a rotating shaft, a generator and at least two blades. The rotating shaft is mounted on the support column, and the generator is arranged at the bottom of the rotating shaft. The side of the rotating shaft is provided with two blades distributed symmetrically along the center of the rotating shaft. The roots of the two blades connected to the rotating shaft are provided with strip-shaped air holes extending up and down; the shape of the blade is a petal-shaped curved surface that spirals down from the top to the bottom and is in a gradually opening state.

[0006] Preferably, the photovoltaic components arranged on the same tree branch rod are located above the vertical axis wind turbine to avoid the presence of obstructions above the photovoltaic components that would affect the power generation efficiency of the photovoltaic components.

[0007] Preferably, the vertical axis wind turbine is arranged at one end of the wind turbine support portion away from the tree branch rod, and the photovoltaic assembly is arranged at one end of the photovoltaic support portion away from the tree branch rod.

[0008] Preferably, the upper flange and the lower flange are provided with a plurality of axially evenly distributed through holes, and the through holes on the upper flange and the lower flange are arranged correspondingly. When the upper flange is rotated to a suitable position, fasteners are inserted into the upper and lower through holes for fixing.

[0009] Preferably, the vertical axis wind turbine is fixedly connected to the wind turbine support portion via a flange or bolts.

[0010] Preferably, the tree branch rods, wind turbine support parts and photovoltaic support parts are all made of hollow steel pipes.

[0011] Preferably, a vertical tree branch rod is provided at the center of several of the tree branch rods, so that the crown of the landscape tree is an isosceles triangle or an equilateral triangle, and a wind turbine support portion is provided at the top of the vertical tree branch rod to install a vertical axis wind turbine.

[0012] Preferably, an electrochemical energy storage device is provided at the bottom of the main support portion of the tree body.

[0013] The beneficial effects of the present invention are as follows: by setting a tree crown that is larger at the top and smaller at the bottom, obstructions above the photovoltaic modules are avoided, which affects the power generation efficiency of the photovoltaic modules and improves the power generation efficiency; by setting support rods and flanges, the orientation and inclination of the photovoltaic modules can be adjusted, which can be adjusted according to the optimal power generation efficiency to meet the maximum power generation efficiency, maximize energy utilization, increase power generation, and reduce power generation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a connection diagram of photovoltaic modules;

[0016] Figure 3 Schematic diagram of the structure of a vertical axis wind turbine;

[0017] Figure 4 is a schematic diagram of the connection between the blade and the rotating shaft;

[0018] In the figure: 1-main support part of the tree, 2-branch rod of the tree, 3-vertical axis wind turbine, 31-blade, 31a-strip air outlet, 32-support column, 33-rotation axis, 34-generator, 4-wind turbine support part, 5-photovoltaic module, 6-photovoltaic support part, 7-photovoltaic pad, 8-electrochemical energy storage device, 9-rechargeable seat, 10-support pole, 11-upper flange, 12-lower flange. DETAILED DESCRIPTION

[0019] In order to better understand the improvements made by the present invention relative to the prior art, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] like Figure 1 As shown in FIG4 , a wind-solar integrated energy storage landscape tree with adjustable photovoltaic angle is mainly composed of a main support part 1 of the tree body, a vertical axis wind turbine 3 and a photovoltaic component 5.

[0021] An electrochemical energy storage device 8 is provided at the bottom of the main support part 1 of the tree body. At the same time, several tree branch rods 2 are provided on the main support part 1 of the tree body. A wind turbine support part 4 and a photovoltaic support part 6 are provided at the end of each tree branch rod 2. The connection between the tree branch rod 2 and the wind turbine support part 4 and the photovoltaic support part 6 is in a "Y" shape, and the tree branch rod 2, the wind turbine support part 4 and the photovoltaic support part 6 are all made of hollow steel pipes.

[0022] The vertical axis wind turbine 3 is arranged at the end of the wind turbine support part 4 away from the tree branch rod 2, and the photovoltaic component 5 is arranged at the end of the photovoltaic support part 6 away from the tree branch rod 2, and the photovoltaic component 5 arranged on the same tree branch rod 2 is located above the vertical axis wind turbine 3 to avoid the presence of obstructions above the photovoltaic component, which affects the power generation efficiency of the photovoltaic component.

[0023] The vertical axis wind turbine 3 is fixedly connected to the wind turbine support 4 via a flange or bolts. The photovoltaic module 5 is connected to the photovoltaic support 6 via a strut 10 and a flange. The flange consists of an upper flange 11 and a lower flange 12, wherein the upper flange 11 is fixedly connected to the strut 10, and the lower flange 12 is fixedly connected to the photovoltaic support 6. The upper flange 11 and the lower flange 12 are both provided with a number of axially evenly distributed through holes. The through holes on the upper flange 11 and the lower flange 12 are arranged correspondingly. When the upper flange 11 is rotated to the appropriate position, fasteners are inserted into the upper and lower through holes for fixing. The upper flange 11 is rotated relative to the lower flange 12 to adjust the orientation of the photovoltaic module 5. A photovoltaic pad 7 is provided on the back of the photovoltaic module 5. A number of sockets are provided on the photovoltaic pad 7 corresponding to the strut 10. The inclination angle of the photovoltaic module 5 can be adjusted through different sockets.

[0024] The tree branches 2 are all tilted outward, and the degree of inclination of the outer tree branches 2 is greater than that of the adjacent inner tree branches 2, so that the crown of the landscape tree is smaller at the top and larger at the bottom, and the vertical axis wind turbine 3 and photovoltaic assembly 5 above do not block the vertical axis wind turbine 3 and photovoltaic assembly 5 below. At the same time, a vertical tree branch 2 is provided at the center of several tree branch rods 2, so that the crown of the landscape tree is an isosceles triangle or an equilateral triangle, and a wind turbine support 4 is provided at the top of the vertical tree branch rod 2 to install the vertical axis wind turbine 3.

[0025] To reduce starting wind speed and improve power generation efficiency, the vertical-axis wind turbine 3 primarily consists of a support column 32, a rotating shaft 33, a generator 34, and at least two blades 31. The rotating shaft 33 is mounted on the support column 32, and the generator 34 is located at the bottom of the rotating shaft 33. Two blades 31 are flanked and symmetrically distributed along the rotating shaft 33. Each blade 31 has vertically extending strip-shaped air holes 31a at its base where it connects to the rotating shaft 33. The blades 31 are shaped like petal-shaped curved surfaces that spiral downward and gradually open from top to bottom, increasing the wind-catching area and further reducing the starting wind speed of the micro-vertical-axis wind turbine.

[0026] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wind-solar integrated energy storage landscape tree with adjustable photovoltaic angle, characterized by: The invention comprises a tree main support part (1), a vertical axis wind turbine (3) and a photovoltaic module (5), wherein a plurality of tree branch rods (2) are provided on the tree main support part (1), and each of the tree branch rods (2) is provided with a wind turbine support part (4) and a photovoltaic support part (6) at the end thereof, and the connection between the tree branch rods (2) and the wind turbine support part (4) and the photovoltaic support part (6) is in a "Y" shape; the photovoltaic module (5) is connected to the photovoltaic support part (6) through a support rod (10) and a flange, and the flange comprises an upper flange (11) and a lower flange (12), wherein the upper flange (11) is fixedly connected to the support rod (10), and the lower flange (12) is fixedly connected to the photovoltaic support part. (6) fixed connection, the upper flange (11) is rotated and fixed relative to the lower flange (12) to adjust the direction of the photovoltaic assembly (5); a photovoltaic pad (7) is provided on the back of the photovoltaic assembly (5), and a plurality of sockets are provided on the photovoltaic pad (7) corresponding to the support rod (10), and the inclination angle of the photovoltaic assembly (5) is adjusted through different sockets; the tree branch rods (2) are all inclined outward, and the inclination degree of the outer tree branch rods (2) is greater than that of the adjacent inner tree branch rods (2), so that the crown of the landscape tree is smaller at the top and larger at the bottom, and the vertical axis wind turbine (3) and the photovoltaic assembly (5) above shall not block the vertical axis wind turbine (3) and the photovoltaic assembly (5) below.

2. The photovoltaic angle-adjustable wind-solar integrated energy storage landscape tree according to claim 1, characterized in that: The vertical axis wind turbine (3) comprises a support column (32), a rotating shaft (33), a generator (34) and at least two blades (31), wherein the rotating shaft (33) is sleeved on the support column (32), the generator (34) is arranged at the bottom of the rotating shaft (33), and two blades (31) are provided on the side of the rotating shaft (33) and are centrally symmetrically distributed along the rotating shaft (33). The roots of the two blades (31) connected to the rotating shaft (33) are both provided with strip-shaped air holes (31a) extending upward and downward; the blades (31) are shaped as petal-shaped curved surfaces that spiral downward from the top to the bottom and are in a gradually opening state.

3. The photovoltaic angle-adjustable wind-solar integrated energy storage landscape tree according to claim 1, characterized in that: The photovoltaic assembly (5) provided on the same tree branch rod (2) is located above the vertical axis wind turbine (3).

4. The photovoltaic angle-adjustable wind-solar integrated energy storage landscape tree according to claim 1, characterized in that: The vertical axis wind turbine (3) is arranged at one end of the wind turbine support portion (4) away from the tree branch rod (2), and the photovoltaic assembly (5) is arranged at one end of the photovoltaic support portion (6) away from the tree branch rod (2).

5. The photovoltaic angle-adjustable wind-solar integrated energy storage landscape tree according to claim 1, characterized in that: The upper flange (11) and the lower flange (12) are both provided with a plurality of axially evenly distributed through holes. The through holes on the upper flange (11) and the lower flange (12) are arranged correspondingly. When the upper flange (11) is rotated to a suitable position, fasteners are inserted into the upper and lower through holes for fixing.

6. The photovoltaic angle-adjustable wind-solar integrated energy storage landscape tree according to claim 1, characterized in that: The vertical-axis wind turbine (3) is fixedly connected to the wind turbine support (4) via a flange or bolts.

7. The photovoltaic angle-adjustable wind-solar integrated energy storage landscape tree according to claim 1, characterized in that: The tree branch rods (2), the wind turbine support portion (4) and the photovoltaic support portion (6) are all made of hollow steel pipes.

8. The photovoltaic angle-adjustable wind-solar integrated energy storage landscape tree according to claim 1, characterized in that: A vertical tree branch rod (2) is provided at the center of the plurality of tree branch rods (2), so that the crown of the landscape tree is an isosceles triangle or an equilateral triangle, and a wind turbine support portion (4) is provided at the top of the vertical tree branch rod (2) to install a vertical axis wind turbine (3).

9. The photovoltaic angle-adjustable wind-solar integrated energy storage landscape tree according to claim 1, characterized in that: An electrochemical energy storage device (8) is provided at the bottom of the tree main support portion (1).

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