Photovoltaic power generation device for energy storage power station
By designing adjustable movable brackets and supports, the problem of fixing the angle of solar panels was solved, enabling photovoltaic power generation devices to generate electricity efficiently in different regions and seasons, improving power generation efficiency and economic benefits, simplifying operation and reducing storage and transportation space.
Patent Information
- Application Number
- CN202422659778.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-10-31
AI Technical Summary
In existing photovoltaic power generation devices, the solar panels are installed at a fixed angle, which cannot adapt to the sunlight conditions of different regions and seasons, resulting in low power generation efficiency.
A photovoltaic power generation device for energy storage power stations was designed. The angle of the solar panels can be adjusted by a movable bracket and adjustable support components to adapt to the light conditions of different regions and seasons. The device includes a combination of movable beams, support components and mounting frames. The installation position of the support components can be adjusted to adjust the tilt angle of the movable beam.
It improves the efficiency and economic benefits of photovoltaic power generation, is easy to operate, adapts to different regional and seasonal lighting conditions, and reduces the space occupied by storage and transportation.
Smart Images
Figure CN223613257U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to photovoltaic power plant technical field, concretely relates to a photovoltaic power generation device for energy storage power station. BACKGROUND
[0002] With the development of new energy vehicles, the demand of charging station for new energy vehicles is also increasing, in order to make full use of clean energy, alleviate the pressure of a large number of new energy vehicles to power supply, the energy storage power station using photovoltaic power generation has been widely used.
[0003] Photovoltaic power generation is according to the principle of photovoltaic effect, using solar panels to directly convert solar energy into electrical energy, the irradiation angle and direction of sunlight directly affect the power generation efficiency of solar panels. China's vast territory, for different regions, need to determine the best installation angle according to its geographical location, climate conditions, etc. To maximize the annual power generation of solar panels, so as to realize the maximum economic benefit.
[0004] However, in the existing photovoltaic power generation device, the installation angle of solar panels is fixed, and the installation angle needs to be customized in different regions with different best angles, which increases the manufacturing cost. In addition, the irradiation angle of sunlight is different in different seasons, and the solar panels with fixed angle cannot adapt to the light conditions in different seasons, resulting in low power generation efficiency of solar panels. UTILITY MODEL CONTENTS
[0005] The utility model aims at solving the above problems, providing a photovoltaic power generation device for energy storage power station, the installation angle of solar panels can be adjusted, which can adapt to the light conditions in different regions and different seasons, and improve the photovoltaic power generation efficiency of energy storage power station.
[0006] In order to solve the above technical problems, the utility model provides a technical scheme: a photovoltaic power generation device for energy storage power station, comprising a fixed support; a movable support mounted on the fixed support, the movable support comprises a movable beam and its support, the movable beam has the freedom of rotation in the vertical direction, one end of the support is connected with the movable beam, the other end is connected with the fixed support, the installation position of at least one end of the support can be adjusted, so as to adjust the inclination angle of the movable beam by changing the installation position of the end of the support; a mounting bracket mounted on the upper surface of the movable beam; a solar panel mounted in the mounting bracket.
[0007] The above photovoltaic power generation device can change the inclination angle of solar panels by rotating the movable beam, so that the solar panels can be directly irradiated by sunlight, thereby adapting to the light conditions in different regions and different seasons, improving the power generation efficiency and economic benefit. After the movable beam is rotated to the required angle, the movable beam is fixed by adjusting the installation position of the end of the support.
[0008] Further, the fixing support comprises a plurality of columns, beams and longitudinal beams installed between the columns, the columns and the beams, and reinforcing beams installed between the columns and the beams. The function is to increase the structural stability of the fixing support.
[0009] Further, one end of the longitudinal beam is provided with a rotating seat, the rotating seat is provided with a first rotating shaft, the movable beam is installed on the first rotating shaft and can rotate around the first rotating shaft, a first groove for accommodating the support member is formed on the upper surface of the longitudinal beam, and a second groove for accommodating the support member is formed on the lower surface of the movable beam. The function is to limit the installation of the support member through the first groove and the second groove, and to accommodate the support member during storage and transportation through the second groove.
[0010] As an improvement, the support member is a support beam, the support beam is installed below the movable beam through a second rotating shaft and has a rotating freedom degree around the second rotating shaft, a first limiting rod is installed at the free end of the support beam, the first limiting rod and the support beam are detachably connected, and a plurality of positioning holes for installing the first limiting rod are formed on the longitudinal beam. The function is that the support beam and the movable beam are connected into one through the second rotating shaft, the inclination angle of the movable beam is adjusted by changing the installation position of the first limiting rod, and the installation efficiency is improved.
[0011] Further, the positioning holes are connected through positioning grooves, the height of the positioning grooves is less than the diameter of the positioning holes, the first limiting rod has a rotating freedom degree around its axis, the two ends of the first limiting rod and the matching parts of the longitudinal beam are processed with flat positions, the width of the flat position is less than the height of the positioning groove, and the length of the first limiting rod is greater than the width of the longitudinal beam. The function is that the flat position can pass through the positioning groove to reach different positioning holes by rotating the first limiting rod, so that the inclination angle of the movable beam is quickly changed.
[0012] Further, the lower part of the positioning hole is printed with a scale indicating the inclination angle of the movable beam. The function is to facilitate quick selection of the installation position of the first limiting rod and improve the installation efficiency.
[0013] Further, one end of the movable beam is provided with a receiving groove for accommodating the first limiting rod, and the receiving groove is located on the motion track of the first limiting rod. The function is that the first limiting rod can also be in an integrated structure with the support beam, the installation steps are reduced, and the accommodation is facilitated.
[0014] As another improvement, the support is a movable support mechanism, the movable support mechanism comprising a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod being connected through a third rotating shaft and each having a freedom of rotation around an axis of the third rotating shaft, a connecting end of the second connecting rod being provided with a clamping groove, a connecting section of the first connecting rod being provided with a connecting section capable of being fitted into the clamping groove, a free end of the first connecting rod being provided with a second limiting rod, a free end of the second connecting rod being provided with a third limiting rod, the longitudinal beam being provided with a plurality of positioning holes for mounting the second limiting rod and the third limiting rod, the movable beam being provided with a sliding groove, and two ends of the third rotating shaft being capable of sliding in the sliding groove.
[0015] Further, the positioning holes are in inverted T shape, an upper end of the positioning holes penetrating into an upper surface of the longitudinal beam, and the movable beam being provided with a gap below the movable beam, so that the two ends of the third rotating shaft are capable of being fitted into the sliding groove through the gap.
[0016] Further, two ends of the movable beam below are provided with receiving grooves for accommodating the second limiting rod and the third limiting rod respectively, the receiving grooves being in L shape and being in communication with a lower surface of the movable beam, a distance between the opening parts of the receiving grooves being smaller than a maximum distance between the second limiting rod and the third limiting rod, and the receiving grooves being located at two ends of the sliding groove.
[0017] Compared with the prior art, the utility model has the following beneficial effects in combination with the above technical scheme:
[0018] The photovoltaic power generation device for energy storage power station can make the solar cell panel be in the angle interval of the best installation inclination angle of the local area by adjusting the installation angle of the movable beam, and in addition, the installation angle of the movable beam can be adjusted according to the local light condition in different seasons, so that the power generation efficiency and economic benefits are improved. During the adjustment of the inclination angle of the movable beam, only the installation position of the support needs to be changed, so that the operation is simple and convenient. During storage and transportation, the support can be accommodated in the movable beam, so that the space occupation is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 is a structural schematic view of the photovoltaic power generation device for energy storage power station.
[0020] Figure 2 is a structural schematic view of the fixed support and the movable support in the first embodiment of the utility model.
[0021] Figure 3is Figure 2 A local enlarged schematic view of the position A.
[0022] Figure 4 is a structural schematic view of the fixed support and the movable support in the second embodiment of the utility model.
[0023] Figure 5 is Figure 4 A local enlarged schematic view of the position B.
[0024] Figure 6 is a structural schematic view of the movable support mechanism.
[0025] Figure 7 is a state schematic view of the movable support mechanism in storage and transportation.
[0026] Wherein: 1-fixed support, 11-stand, 12-cross beam, 13-longitudinal beam, 131-first recess, 132-positioning groove, 133, 133'positioning hole, 134-scale, 14-reinforcing beam, 2-movable support, 21-rotating seat, 22, 22'movable beam, 221, 221'receiving groove, 222-slotted, 2221-gap, 223' second recess, 23-supporting beam, 24-first rotating shaft, 25-second rotating shaft, 26-first limiting rod, 261-flat position, 3-mounting frame, 4-solar cell panel, 5-movable support mechanism, 51-first connecting rod, 511-connection section, 52-second connecting rod, 521-slot, 53-third rotating shaft, 54-second limiting rod, 55-third limiting rod. DETAILED DESCRIPTION
[0027] In order to explain the technical features and the purposes and effects realized by the utility model in detail, the utility model is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.
[0028] Please refer to the accompanying Figures 1-7 , according to the overall concept of the utility model, a kind of photovoltaic power generation device for energy storage power station is provided, including fixed support 1;Movable support 2 is installed on fixed support 1, the movable support 2 includes movable beam 22 and its support piece, the movable beam 22 has the freedom of rotation in vertical direction, one end of the support piece is connected movable beam 22, the other end is connected fixed support 1, the installation position of at least one end of the support piece is adjustable, thereby the inclination angle of movable beam 22 is adjusted by changing the installation position of support piece end;Mounting frame 3 is installed on the upper surface of the movable beam 22;Solar cell panel 4 is installed in mounting frame.
[0029] Based on the above embodiment, the fixed support 1 comprises several columns 11, cross beams 12 and longitudinal beams 13 installed between the columns 11, and reinforcing beams 14 are installed between the columns 11 and the cross beams 12 and between the columns 11 and the longitudinal beams 13. In order to further enhance the strength and stability of the fixed support 1, reinforcing beams 14 can also be installed between the cross beams 12 and the longitudinal beams 13.
[0030] Based on the above embodiment, one end of the longitudinal beam 13 is provided with a rotating seat 21, the first rotating shaft 24 is installed on the rotating seat 21, the movable beam 22 is installed on the first rotating shaft 24 and can rotate around the first rotating shaft 24, the upper surface of the longitudinal beam 13 is provided with a first recess 131 capable of accommodating a support piece, and the lower surface of the movable beam 22 is provided with a second recess 223' capable of accommodating a support piece. During installation, the first recess 131 and the second recess 223' can position the support piece, and the upper and lower ends of the support piece are in the same vertical space, ensuring the support strength.
[0031] Please refer to Figures 2-3 In some embodiments, the support piece is a support beam 23, the support beam 23 is installed below the movable beam 22 through the second rotating shaft 25 and has a rotating degree of freedom around the second rotating shaft 25, the free end of the support beam 23 is provided with the first limiting rod 26, the first limiting rod 26 and the support beam 23 are detachably connected, and the longitudinal beam 13 is provided with a plurality of positioning holes 133 for installing the first limiting rod 26. When adjusting the angle of the movable beam 22, only the installation position of the first limiting rod 26 needs to be changed, which is simple and convenient to operate.
[0032] Based on the above embodiment, the positioning holes 133 are communicated through the positioning grooves 132, the height of the positioning grooves 132 is less than the diameter of the positioning holes 133, the first limiting rod 26 has a rotating degree of freedom around its axis, the two ends of the first limiting rod 26 and the matching parts of the longitudinal beam 13 are processed with flat positions 261, the width of the flat positions 261 is less than the height of the positioning grooves 132, so that when the flat positions 261 are rotated to the horizontal position, they can pass through the positioning grooves 132 to reach other positioning holes 133, and the length of the first limiting rod 26 is greater than the width of the longitudinal beam 13, so as to leave an operation space and facilitate the rotation of the first limiting rod 26. In order to ensure the stability of the support beam 23 after installation, the first limiting rod 26 and the positioning hole 133 are in interference fit, so that the flat position 261 can be clamped in the positioning hole 133 after being rotated to the vertical direction, and during installation, the flat position 261 can be rotated by a wrench to complete the fixation of the first limiting rod 26.
[0033] Based on the above embodiment, the lower part of the positioning hole 133 is marked with a scale 134 indicating the inclination angle of the movable beam 22. Through the visual scale 134, the installer can quickly determine the installation position of the first limiting rod 26, thereby improving the installation efficiency.
[0034] Based on the above embodiment, one end of the movable beam 22 is provided with a receiving groove 221 for accommodating the first limiting rod 26, and the receiving groove 221 is located on the movement track of the first limiting rod 26. When receiving, the first limiting rod 26 is installed on the support beam 23, and the support beam 23 is rotated to make the first limiting rod 26 enter the receiving groove 221, at this time, the support beam 23 is completely received in the second groove 223', without occupying additional storage space, and also facilitates the receiving and preventing loss of the first limiting rod 26.
[0035] Please refer to Figures 4-7 In other embodiments, the support is a movable support mechanism 5, the movable support mechanism 5 includes a first connecting rod 51 and a second connecting rod 52, the first connecting rod 51 and the second connecting rod 52 are connected through a third rotating shaft 53 and each has the freedom of rotating around the axis of the third rotating shaft 53, the connecting end of the second connecting rod 52 is provided with a clamping groove 521, the connecting end of the first connecting rod 51 is provided with a connecting section 511 which can be fitted into the clamping groove 521, the free end of the first connecting rod 51 is installed with a second limiting rod 54, the free end of the second connecting rod 52 is installed with a third limiting rod 55, the longitudinal beam 13' is provided with a plurality of positioning holes 133' for installing the second limiting rod 54 and the third limiting rod 55, the movable beam 22 is provided with a sliding groove 222, and the two ends of the third rotating shaft 53 can slide in the sliding groove 222. During installation, the overall support height of the movable support mechanism 5 is changed by changing the second limiting rod 54 and the third limiting rod 55, so that the movable beam 22 presents different inclination angles. The sliding groove 222 provides a moving space for the third rotating shaft 53 to support the movable beam 22 at different inclination angles.
[0036] Based on the above embodiment, the positioning hole 133' is inverted T-shaped, and its upper end penetrates the upper surface of the longitudinal beam 13, and the lower part of the movable beam 22 is provided with a gap 2221 so that the two ends of the third rotating shaft 53 can be fitted into the sliding groove through the gap 2221. In this embodiment, the movable support mechanism 5 can always remain as a whole, in order to ensure the stability of the movable support 2, the second limiting rod 54 and the third limiting rod 55 are in interference fit with the horizontal part of the positioning hole 133'.
[0037] Based on the above embodiment, two ends of the movable beam 22 are provided with receiving grooves 221' for accommodating the second limiting rod 54 and the third limiting rod 55 respectively, the receiving grooves 221' are L-shaped and communicate with the lower surface of the movable beam 22, the distance between the opening parts of the receiving grooves 221' is less than the maximum distance between the second limiting rod 54 and the third limiting rod 55, and the receiving grooves 221' are located at two ends of the sliding groove 222. When being accommodated, the second limiting rod 54 and the third limiting rod 55 are accommodated in the receiving grooves 221', so that the movable support mechanism 5 is completely accommodated in the movable beam 22, and the accommodation and storage and transportation are facilitated. In order to prevent the movable support mechanism 5 from being separated due to vibration during transportation, the movable support mechanism 5 can be slid along the length direction of the movable beam 22 after being accommodated, so that the second rotating shaft 25 avoids the gap 2221, and the second limiting rod 54 and the third limiting rod 55 avoid the outlet of the receiving groove 221'.
[0038] The above has described the utility model and its implementation mode in detail, and this description is not limited, and the drawings only show part of the implementation mode of the utility model, and the actual structure is not limited thereto. A person skilled in the art can make various modifications, improvements and substitutions based on the description, and these all belong to the protection scope of the utility model.
Claims
1. A photovoltaic power generation device for an energy storage power station, characterized by, The utility model provides a solar energy power generation device, which comprises a fixed support, a movable support mounted on the fixed support, a mounting frame mounted on the upper surface of the movable support and a solar panel mounted in the mounting frame. The fixed support comprises a plurality of vertical columns, cross beams and longitudinal beams mounted between the vertical columns, the vertical columns and the cross beams, and the vertical columns and the longitudinal beams. One end of the longitudinal beam is provided with a rotating seat, the rotating seat is provided with a first rotating shaft, the movable support is mounted on the first rotating shaft and can rotate around the first rotating shaft, the upper surface of the longitudinal beam is provided with a first groove capable of accommodating the support, and the lower surface of the movable support is provided with a second groove capable of accommodating the support. The support is a support beam, the support beam is mounted below the movable support through a second rotating shaft and has a rotating freedom around the second rotating shaft, the free end of the support beam is provided with a first limiting rod, the first limiting rod is detachably connected with the support beam, and a plurality of positioning holes for mounting the first limiting rod are formed in the longitudinal beam. The positioning holes are communicated through positioning grooves, the height of the positioning grooves is smaller than the diameter of the positioning holes, the first limiting rod has a rotating freedom around the axis thereof, the matching parts of the two ends of the first limiting rod and the longitudinal beam are processed into flat parts, the width of the flat parts is smaller than the height of the positioning grooves, and the length of the first limiting rod is greater than the width of the longitudinal beam.
2. A photovoltaic power generation device for an energy storage power station according to claim 1, characterized by: The lower surface of the movable support is provided with a scale indicating the inclination angle of the movable support.
3. A photovoltaic power generation device for an energy storage power station according to claim 2, characterized by: One end of the movable support is provided with a receiving groove for accommodating the first limiting rod, and the receiving groove is located on the motion track of the first limiting rod.
4. A photovoltaic power generation device for an energy storage power station according to claim 3, characterized by: The support is a movable support mechanism, the movable support mechanism comprises a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are connected through a third rotating shaft and have a rotating freedom around the axis of the third rotating shaft, the connecting end of the second connecting rod is provided with a clamping groove, the connecting end of the first connecting rod is provided with a connecting section capable of being accommodated in the clamping groove, the free end of the first connecting rod is provided with a second limiting rod, the free end of the second connecting rod is provided with a third limiting rod, a plurality of positioning holes for mounting the second limiting rod and the third limiting rod are formed in the longitudinal beam, a sliding groove is formed in the movable support, and the two ends of the third rotating shaft can slide in the sliding groove.
5. A photovoltaic power generation device for an energy storage power station according to claim 4, characterized by: The positioning holes are inverted T-shaped, the upper end of the inverted T-shaped positioning hole penetrates the upper surface of the longitudinal beam, and notches are formed in the lower surface of the movable support so that the two ends of the third rotating shaft can be accommodated in the sliding groove through the notches.
6. The photovoltaic power plant of claim 4, wherein: The two ends of the movable support are respectively provided with receiving grooves for accommodating the second limiting rod and the third limiting rod, the receiving grooves are L-shaped and are communicated with the lower surface of the movable support, the distance between the opening parts of the receiving grooves is smaller than the maximum distance between the second limiting rod and the third limiting rod, and the receiving grooves are located at the two ends of the sliding groove.
7. The photovoltaic power plant of claim 4, wherein: 8. The photovoltaic power plant of claim 3, wherein: 9. A photovoltaic power generation device for an energy storage power station according to claim 8, characterized by: 10. The photovoltaic power plant of claim 8, wherein: