Photovoltaic power generation assembly
By adopting the cleaning method of electrostatic adsorption in photovoltaic power generation components and using electrostatic rags to absorb dust and hair, the problem of difficulty in cleaning existing photovoltaic power generation components in arid areas has been solved, and efficient cleaning effect has been achieved.
Patent Information
- Application Number
- CN202421698490.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-18
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-07-18
AI Technical Summary
Existing photovoltaic power modules are prone to accumulation of dust and hair in areas with less rainfall, which makes cleaning difficult and ineffective.
A photovoltaic power generation component is designed, which adopts the cleaning method of electrostatic adsorption. The static electricity generated when the electrostatic rag moves to the photovoltaic panels is adsorbed dust and hair on the electrostatic rag. The cleaning structure of this component does not require frequent rag replacement, saving time.
It realizes photovoltaic power modules that are easy to clean and do not need to be replaced frequently, solves the problem of cleaning difficulties caused by dust and hair accumulation, and improves cleaning efficiency.
Smart Images
Figure CN222602367U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic power generation component. Background Art
[0002] As people's environmental awareness gradually increases, photovoltaic power generation has become the most popular of all kinds of power generation methods. In the application of photovoltaic power generation, the technology of installing solar photovoltaic panels on the roof for power generation has been very mature, and the technology of embedding photovoltaic components into the supporting structure (metal tiles), integrating solar panels and building materials, and directly applying them to the roof is the main research direction of civil photovoltaic power generation.
[0003] In order to improve the efficiency, most of the existing photovoltaic panels are installed in dry and rainy places. These places have common disadvantages, which easily lead to the accumulation of dust particles and hair on the photovoltaic panels. Due to the drought, washing with water will be troublesome and laborious, and sometimes it cannot achieve the desired effect. Therefore, a photovoltaic power generation component with easy cleaning and easy replacement of cleaning structure is needed. Utility Model Content
[0004] The purpose of the utility model is to provide a photovoltaic power generation component to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic power generation component, comprising: a support rod and a mounting beam, a mounting beam is arranged on the upper surface of the support rod, an inclined beam is arranged between the support rod and the mounting beam, a mounting plate is arranged on the upper surface of the mounting beam, a photovoltaic panel is arranged on the upper surface of the mounting plate, a U-shaped frame is also arranged on the upper surface of the mounting plate, and threaded rods are arranged between the short vertical surfaces inside the U-shaped frame.
[0006] Preferably, a moving block is penetrated on the rod body of the threaded rod, and a Z-shaped mounting plate is provided on the upper surface of the moving block, and a sliding block is penetrated on the frame between the pair of photovoltaic panels.
[0007] Preferably, a cleaning device is provided between the Z-shaped mounting plate and the slider, and the cleaning device comprises: a mounting bar, both ends of which are respectively installed at the vertical surfaces of the Z-shaped mounting plate and the slider, a U-shaped plate is provided at the lower surface of the mounting bar, and a pair of symmetrical L-shaped rods are provided at the bottom surface inside the U-shaped plate, and a roller is provided through the lower surface of the L-shaped rod.
[0008] Preferably, a protective shell is provided at the lower surface of the U-shaped plate, a pair of rectangular blocks are slidably provided at the short vertical surfaces inside the protective shell, and round rods are provided at the vertical surfaces of the rectangular blocks.
[0009] Preferably, a winding roller is provided on the rod body of one of the round rods, and a placing roller is provided on the rod body of the other round rod, and a fixing rod is provided through the vertical surface outside the protective shell, and the fixing rod also passes through a pair of round rods.
[0010] Preferably, the rod body on which the roller is placed is wrapped with an electrostatic wipe, and one end of the electrostatic wipe is connected to the rod body of the winding roller.
[0011] Compared with the prior art, the beneficial effects of the utility model are: the utility model has a reasonable structure, and the cleaning method of the equipment adopts the ability of electrostatic adsorption. The static electricity generated when the electrostatic rag and the photovoltaic panel move adsorbs dust and hair on the electrostatic rag. The characteristics and principles of the electrostatic rag are cited in the paper: Method of electrostatic adsorption of dust, and the cleaning structure does not require frequent replacement of the rag, which solves the time wasted by frequent replacement. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0013] Figure 2 It is a schematic diagram of the internal structure of the cleaning device of the utility model.
[0014] Figure 3 This is a schematic diagram of the internal connection structure of the protective shell of the utility model.
[0015] Figure 4 It is a schematic diagram of the internal connection structure of the U-shaped plate of the utility model.
[0016] In the figure: 1. Support rod; 2. Mounting beam; 3. Inclined beam; 4. Mounting plate; 5. Photovoltaic panel; 6. U-shaped frame; 7. Threaded rod; 8. Moving block; 9. Z-shaped mounting plate; 10. Slider; 11. Cleaning device; 12. Mounting strip; 13. U-shaped plate; 14. L-shaped rod; 15. Roller; 16. Protective shell; 17. Rectangular block; 18. Round rod; 19. Winding roller; 20. Placing roller; 21. Fixed rod; 22. Anti-static wipe. DETAILED DESCRIPTION
[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.
[0018] See also Figures 1 to 4, the utility model provides a technical solution: Figure 1 As shown, a photovoltaic power generation component includes: a support rod 1 and a mounting beam 2, the mounting beam 2 is arranged on the upper surface of the support rod 1, an inclined beam 3 is arranged between the support rod 1 and the mounting beam 2, a mounting plate 4 is arranged on the upper surface of the mounting beam 2, a photovoltaic panel 5 is arranged on the upper surface of the mounting plate 4, a U-shaped frame 6 is also arranged on the upper surface of the mounting plate 4, and a threaded rod 7 is arranged between the short vertical surfaces inside the U-shaped frame 6.
[0019] like Figure 1 As shown, a moving block 8 is penetrated on the rod body of the threaded rod 7 , and a Z-shaped mounting plate 9 is provided on the upper surface of the moving block 8 , and a sliding block 10 is penetrated on the frame between a pair of photovoltaic panels 5 .
[0020] like Figure 1 and Figure 2 As shown, a cleaning device 11 is arranged between the Z-shaped mounting plate 9 and the slider 10, and the cleaning device 11 comprises: a mounting bar 12, both ends of which are respectively mounted on the vertical surfaces of the Z-shaped mounting plate 9 and the slider 10, a U-shaped plate 13 is arranged on the lower surface of the mounting bar 12, and a pair of symmetrical L-shaped rods 14 are arranged on the bottom surface inside the U-shaped plate 13, and a roller 15 is penetrated on the lower surface of the L-shaped rod 14.
[0021] like Figure 3 As shown, a protective shell 16 is provided on the lower surface of the U-shaped plate 13, and a pair of rectangular blocks 17 are slidably provided on the short vertical surface inside the protective shell 16. Round rods 18 are provided on the vertical surfaces of the rectangular blocks 17, and bearings are provided at the intersection of the round rods 18 and the rectangular plate 17.
[0022] like Figure 3 As shown, a winding roller 19 is provided on the rod body of one round rod 18, and a placing roller 20 is provided on the rod body of the other round rod 18, and a fixing rod 21 is provided through the vertical surface outside the protective shell 16, and the fixing rod 21 also penetrates a pair of round rods 18, and one end of the round rod 18 penetrates the protective shell 16, and a torsion bar is provided on the circular surface penetrated by the round rod 18.
[0023] like Figure 3 As shown, the rod body on which the roller 20 is placed is wrapped with an electrostatic wipe 22 , and one end of the electrostatic wipe 22 is connected to the rod body of the winding roller 19 .
[0024] Working principle: When the device is working, the photovoltaic panel 5 is first installed on the mounting plate 4, and then the U-shaped frame 6 is installed. Because the threaded rod 7 is arranged between the short vertical surfaces inside the U-shaped frame 6, and one end of the threaded rod 7 penetrates the U-shaped frame 6, and a motor is also arranged on the penetrated part, the motor is started afterwards. Because a hole is arranged at the intersection of the moving block 8 and the threaded rod 7, and a thread groove is arranged on the arc surface inside the hole, and the thread groove corresponds to the thread of the threaded rod 7, the moving block 8 will move when the threaded rod rotates. As the moving block 8 moves, the electrostatic rag 22 inside the cleaning device 11 will rub against the photovoltaic panel 5, thereby generating static electricity. As the moving block 8 moves, the electrostatic rag 22 will absorb dust and hair on the road. If the electrostatic rag 22 is found to be too dirty, it is only necessary to twist the torsion bar on the round rod 18. Because one end of the round rod 18 passes through the protective shell 16, and a torsion bar is provided at the circular surface through which the round rod 18 passes, the winding roller 19 will roll up the dirty part, which is convenient for unified cleaning later and can also be reused.
[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.
Claims
1. A photovoltaic power generation assembly, comprising: A support rod (1) and a mounting beam (2), characterized in that: a mounting beam (2) is arranged on the upper surface of the support rod (1), an inclined beam (3) is arranged between the support rod (1) and the mounting beam (2), a mounting plate (4) is arranged on the upper surface of the mounting beam (2), a photovoltaic panel (5) is arranged on the upper surface of the mounting plate (4), a U-shaped frame (6) is also arranged on the upper surface of the mounting plate (4), and a threaded rod (7) is arranged between the short vertical surfaces inside the U-shaped frame (6).
2. A photovoltaic power generation assembly according to claim 1, characterized in that: A moving block (8) is provided on the rod body of the threaded rod (7) and penetrated therethrough, and a Z-shaped mounting plate (9) is provided on the upper surface of the moving block (8), and a sliding block (10) is provided on the frame between the pair of photovoltaic panels (5) and penetrated therethrough.
3. A photovoltaic power generation assembly according to claim 2, characterized in that: A cleaning device (11) is provided between the Z-shaped mounting plate (9) and the slider (10), and the cleaning device (11) comprises: a mounting bar (12), the two ends of which are respectively mounted on the vertical surfaces of the Z-shaped mounting plate (9) and the slider (10), a U-shaped plate (13) is provided on the lower surface of the mounting bar (12), a pair of symmetrical L-shaped rods (14) are provided on the bottom surface inside the U-shaped plate (13), and a roller (15) is provided through the lower surface of the L-shaped rod (14).
4. A photovoltaic power generation assembly according to claim 3, characterized in that: A protective shell (16) is provided on the lower surface of the U-shaped plate (13), a pair of rectangular blocks (17) are slidably provided on the short vertical surfaces inside the protective shell (16), and round rods (18) are provided on the vertical surfaces of the rectangular blocks (17).
5. A photovoltaic power generation assembly according to claim 4, characterized in that: A winding roller (19) is provided on the rod body of one of the round rods (18), while a placing roller (20) is provided on the rod body of the other round rod (18), and a fixing rod (21) is provided through the vertical surface outside the protective shell (16), and the fixing rod (21) also passes through the pair of round rods (18).
6. A photovoltaic power generation assembly according to claim 5, characterized in that: The rod body of the placement roller (20) is wrapped with an electrostatic rag (22), and one end of the electrostatic rag (22) is connected to the rod body of the winding roller (19).