Multi-angle adjustable energy storage box for photovoltaic power generation

Abstract

The invention discloses a multi-angle adjustable photovoltaic power generation energy storage box, and relates to the technical field of photovoltaic power generation, the multi-angle adjustable photovoltaic power generation energy storage box comprises an energy storage box body, the inner wall of the energy storage box body is fixedly connected with a storage rack, the top end of the energy storage box body is provided with a photovoltaic panel placing table, and the multi-angle adjustable photovoltaic power generation energy storage box further comprises an angle adjusting mechanism arranged between the energy storage box body and the storage rack, the angle adjusting mechanism is used for continuously adjusting the rotation angle of the photovoltaic panel placing table along with the change of time, so that the photovoltaic cell panel placed on the photovoltaic panel placing table always faces the sun; the heat dissipation assembly is arranged between the energy storage box body and the partition plate, the heat dissipation assembly can utilize wind energy to conduct heat dissipation and dust collection on electronic elements placed on the storage rack, and the device can enable the photovoltaic panel placement table to carry a photovoltaic panel and rotate by a certain angle as time goes on; therefore, the photovoltaic cell panel rotates along with the change of time so as to face the sun all the time, and the generating capacity of the photovoltaic cell panel is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic power generation, and in particular to a photovoltaic power generation energy storage box which can be adjusted at multiple angles. Background Art

[0002] Photovoltaic power generation energy storage box is a device that integrates photovoltaic power generation and energy storage functions. It is mainly used to store the electric energy generated by the photovoltaic power generation system and release it when needed to meet the power demand. This equipment usually includes photovoltaic panels, energy storage batteries, inverters and control systems. As we all know, photovoltaic panels need sunlight to shine on the surface of the photovoltaic panels to excite electrons and generate electricity. Due to the rotation of the earth, the sun rises in the east and sets in the west. The photovoltaic panels in the existing photovoltaic power generation energy storage box are usually fixed on the top, which makes it difficult for the photovoltaic panels to always face the sun, reducing the power generation of the photovoltaic panels. In view of this, the present invention proposes a photovoltaic power generation energy storage box that can be adjusted at multiple angles to compensate for and improve the deficiencies of the prior art. Summary of the invention

[0003] In order to solve the above technical problems, the technical solution adopted by the present invention is: a photovoltaic power generation energy storage box that can be adjusted at multiple angles, including an energy storage box body, the inner wall of the energy storage box body is fixedly connected with a storage rack, and the storage rack is used to place electronic components, and the top of the energy storage box body is provided with a photovoltaic panel placement table, and the photovoltaic panel placement table is used to place photovoltaic panels. A photovoltaic power generation energy storage box that can be adjusted at multiple angles includes: An angle adjustment mechanism is provided between the energy storage box and the storage rack, and is used to continuously adjust the rotation angle of the photovoltaic panel placement platform over time, so that the photovoltaic panels placed on the photovoltaic panel placement platform always face the sun; A partition, the partition is fixedly connected to the inner wall of the energy storage box; The heat dissipation component is arranged between the energy storage box and the partition, and the heat dissipation component can use wind energy to dissipate heat and remove dust from electronic components placed on the storage rack.

[0004] Preferably, the angle adjustment mechanism includes a pulley rotatably connected to the outer surface of the partition, the end face of the pulley away from the partition is fixedly connected to a secondary bevel gear, a traction rope is wrapped around the outer surface of the pulley, one end of the traction rope is fixedly connected to a balance cylinder, and the other end of the traction rope is fixedly connected to a liquid receiving cylinder.

[0005] Preferably, the angle adjustment mechanism also includes a rotating rod rotatably connected to the top of the energy storage box, the bottom end of the rotating rod is fixedly connected to a main bevel gear, and the main bevel gear is meshed with the secondary bevel gear, and the top end of the rotating rod is fixedly connected to the photovoltaic panel placement table.

[0006] Preferably, the bottom end of the liquid receiving cylinder is connected to a drip nozzle, a second solenoid valve is fixedly installed inside the drip nozzle, a first pressure sensor is fixedly connected to the outer surface of the partition, and the first pressure sensor is located directly above the liquid receiving cylinder.

[0007] Preferably, the angle adjustment mechanism also includes a drainage pipe fixedly connected to the outer surface of the partition, one end of the drainage pipe is connected to a liquid storage box, and the liquid storage box is fixedly connected to the inner wall of the energy storage box, the other end of the drainage pipe is connected to a liquid control nozzle, and a first solenoid valve is fixedly installed inside the liquid control nozzle.

[0008] Preferably, the angle adjustment mechanism further comprises a positioning cylinder fixedly connected to the outer surface of the partition, a second pressure sensor is fixedly connected to the inner wall of the positioning cylinder, and a drainage hole is provided at the bottom end of the positioning cylinder.

[0009] Preferably, the heat dissipation assembly includes a rotating shaft rotatably connected to the energy storage box, one end of the rotating shaft is fixedly connected to a wind collecting wheel, and the other end of the rotating shaft is fixedly connected to a fan blade.

[0010] Preferably, the heat dissipation assembly further includes a liquid storage tube fixedly connected to the bottom end of the liquid storage box, and ventilation holes are equidistantly provided on the partition.

[0011] Preferably, a filter plate is clamped on the top of the energy storage box, and the filter plate is located directly above the liquid storage box.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The angle adjustment mechanism of the present invention can utilize the liquid receiving cylinder and the balance cylinder to be supported by the lever principle between the pulley and the traction rope. As the liquid receiving cylinder passes a certain time, the distance it descends is linked to the pulley to rotate. The cooperation of the main bevel gear and the auxiliary bevel gear causes the photovoltaic panel placement table to carry the photovoltaic battery panel and rotate a certain angle over time, thereby causing the photovoltaic battery panel to rotate over time, so as to always face the sun and increase the power generation of the photovoltaic battery panel. The present invention uses the heat dissipation component and the angle adjustment mechanism in cooperation, and can utilize wind force to drive the rotation of the wind collecting wheel, so that the fan blades located between the energy storage box and the partition rotate through the rotating shaft. The wind force generated by the rotation of the fan blades, on the one hand, rotates to suck out dust in the energy storage box, and on the other hand, cooperates with the liquid in the liquid storage tube to cool the electronic components placed on the storage rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention; Figure 2 It is a schematic cross-sectional view of the overall structure of the present invention; Figure 3It is a schematic diagram of the installation structure of the balancing cylinder and the positioning cylinder shown in the present invention; Figure 4 The present invention shows Figure 3 The enlarged structural diagram at A in the middle; Figure 5 The present invention shows Figure 3 The enlarged structural diagram at B in the middle; Figure 6 It is an enlarged schematic diagram of the cross-sectional structure of the liquid receiving tube shown in the present invention; Figure 7 It is a schematic diagram of the wind collecting wheel and fan blade installation structure shown in the present invention.

[0014] The numbers in the figure are: 1. Energy storage box; 2. Photovoltaic panel placement table; 3. Angle adjustment mechanism; 4. Heat dissipation component; 5. Partition; 6. Storage rack; 7. Filter plate; 31. Rotating rod; 32. Main bevel gear; 33. Sub bevel gear; 34. Pulley; 35. Traction rope; 36. Balance cylinder; 37. First pressure sensor; 38. Liquid control nozzle; 39. First solenoid valve; 310. Liquid receiving cylinder; 311. Positioning cylinder; 312. Second solenoid valve; 313. Dropping nozzle; 314. Second pressure sensor; 315. Liquid storage box; 316. Liquid discharge pipe; 41. Wind collecting wheel; 42. Rotating shaft; 43. Fan blades; 44. Liquid storage tube; 45. Ventilation hole. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] Embodiments of the present invention Please refer to Figures 1 to 7 As shown, a photovoltaic power generation energy storage box that can be adjusted at multiple angles includes an energy storage box body 1, the inner wall of the energy storage box body 1 is fixedly connected with a shelf 6, and the shelf 6 is used to place electronic components, and the top of the energy storage box body 1 is provided with a photovoltaic panel placement table 2, and the photovoltaic panel placement table 2 is used to place photovoltaic panels. A photovoltaic power generation energy storage box that can be adjusted at multiple angles includes: An angle adjustment mechanism 3, the angle adjustment mechanism 3 is arranged between the energy storage box 1 and the storage rack 6, and the angle adjustment mechanism 3 is used to continuously adjust the rotation angle of the photovoltaic panel placement platform 2 as time changes, so that the photovoltaic battery panel placed on the photovoltaic panel placement platform 2 always faces the sun; A partition 5, the partition 5 is fixedly connected to the inner wall of the energy storage box 1; The heat dissipation component 4 is arranged between the energy storage box 1 and the partition 5, and the heat dissipation component 4 can use wind energy to dissipate heat and remove dust from the electronic components placed on the storage rack 6; The angle adjustment mechanism 3 includes a pulley 34 rotatably connected to the outer surface of the partition 5, and the end surface of the pulley 34 away from the partition 5 is fixedly connected to the secondary bevel gear 33, and the outer surface of the pulley 34 is wound with a traction rope 35, one end of the traction rope 35 is fixedly connected to the balance cylinder 36, and the other end of the traction rope 35 is fixedly connected to the liquid receiving cylinder 310; The angle adjustment mechanism 3 also includes a rotating rod 31 rotatably connected to the top of the energy storage box 1, the bottom end of the rotating rod 31 is fixedly connected to a main bevel gear 32, and the main bevel gear 32 is meshed with a secondary bevel gear 33, and the top end of the rotating rod 31 is fixedly connected to the photovoltaic panel placement platform 2; The bottom end of the liquid receiving cylinder 310 is connected to a liquid dripping nozzle 313, and a second solenoid valve 312 is fixedly installed inside the liquid dripping nozzle 313. The outer surface of the partition 5 is fixedly connected to a first pressure sensor 37, and the first pressure sensor 37 is located directly above the liquid receiving cylinder 310; The angle adjustment mechanism 3 further includes a liquid discharge pipe 316 fixedly connected to the outer surface of the partition plate 5, one end of the liquid discharge pipe 316 is connected to a liquid storage box 315, and the liquid storage box 315 is fixedly connected to the inner wall of the energy storage box 1, and the other end of the liquid discharge pipe 316 is connected to a liquid control nozzle 38, and a first solenoid valve 39 is fixedly installed inside the liquid control nozzle 38; The angle adjustment mechanism 3 further includes a positioning cylinder 311 fixedly connected to the outer surface of the partition 5, the inner wall of the positioning cylinder 311 is fixedly connected to a second pressure sensor 314, and a drainage hole is opened at the bottom end of the positioning cylinder 311; The top of the energy storage box 1 is clamped with a filter plate 7, and the filter plate 7 is located directly above the liquid storage box 315; Supplementary explanation: A counterweight is installed in the balance cylinder 36 to ensure that when the liquid receiving cylinder 310 is empty, the balance cylinder 36 and the liquid receiving cylinder 310 are at the same height, and the top end of the liquid receiving cylinder 310 abuts against the first pressure sensor 37; The first pressure sensor 37 is electrically connected to the first solenoid valve 39. When the first pressure sensor 37 is squeezed by the liquid receiving cylinder 310, a signal is transmitted to the first solenoid valve 39. At this time, the first solenoid valve 39 is opened, so that the liquid in the discharge pipe 316 drips into the liquid receiving cylinder 310 through the liquid control nozzle 38. The second pressure sensor 314 is electrically connected to the second solenoid valve 312. When the second pressure sensor 314 is squeezed by the liquid receiving cylinder 310, it transmits a signal to the second solenoid valve 312. At this time, the second solenoid valve 312 is opened, so that the liquid stored in the liquid receiving cylinder 310 is discharged through the drip nozzle 313. The staff can adjust the apertures of the liquid control nozzle 38 and the drip nozzle 313 according to the hourglass timing principle in the prior art through multiple tests, so that the liquid receiving cylinder 310 is controlled to move a certain distance every hour, and the photovoltaic panel placement table 2 is linked to rotate 15 degrees; The above scheme is adopted: through the angle adjustment mechanism 3, the liquid receiving cylinder 310 and the balance cylinder 36 can be used, and the pulley 34 and the traction rope 35 are supported by the lever principle. As the liquid receiving cylinder 310 descends every certain period of time, the linkage pulley 34 rotates, so that the main bevel gear 32 and the auxiliary bevel gear 33 cooperate to prompt the photovoltaic panel placement table 2 carrying the photovoltaic panel to rotate a certain angle over time, thereby causing the photovoltaic panel to rotate with the change of time, so as to always face the sun and increase the power generation of the photovoltaic panel.

[0017] Please refer to Figure 6 and Figure 7 As shown, the heat dissipation assembly 4 includes a rotating shaft 42 rotatably connected to the energy storage box 1, one end of the rotating shaft 42 is fixedly connected to the wind collecting wheel 41, and the other end of the rotating shaft 42 is fixedly connected to the fan blade 43; The heat dissipation assembly 4 also includes a liquid storage tube 44 fixedly connected to the bottom end of the liquid storage box 315, and ventilation holes 45 are evenly spaced on the partition plate 5; Supplementary explanation: the fan blade 43 is tilted and fixedly connected to the rotating shaft 42, and the fan blade 43 is located between the energy storage box 1 and the partition 5; The coolant can be stored in the liquid storage box 315 by the staff for use in advance, or rainwater filtered by the filter plate 7 can be used for use on rainy days; By adopting the above scheme: through the coordinated use of the heat dissipation component 4 and the angle adjustment mechanism 3, the wind force can be used to drive the rotation of the wind collecting wheel 41, so that the fan blades 43 located between the energy storage box 1 and the partition 5 can rotate through the rotating shaft 42. The wind force generated by the rotation of the fan blades 43, on the one hand, rotates to suck out the dust in the energy storage box 1, and on the other hand, cooperates with the liquid in the liquid storage tube 44 to cool the electronic components placed on the storage rack 6.

[0018] The working principle and use process of the present invention: First, the staff installs the photovoltaic panel on the photovoltaic panel placement platform 2, and rotates the photovoltaic panel placement platform 2 so that the photovoltaic panel faces the rising sun in the east, and then pours water into the liquid storage box 315; Subsequently, since the liquid receiving cylinder 310 is in an empty state, the balance cylinder 36 and the liquid receiving cylinder 310 are at the same height, so that the top of the liquid receiving cylinder 310 abuts against the first pressure sensor 37. The first pressure sensor 37 is electrically connected to the first electromagnetic valve 39. When it is squeezed by the liquid receiving cylinder 310, it transmits a signal to the first electromagnetic valve 39. At this time, the first electromagnetic valve 39 is opened, so that the liquid in the discharge pipe 316 drips into the liquid receiving cylinder 310 through the liquid control nozzle 38. As the liquid receiving cylinder 310 continues to enter the water flow, the liquid receiving cylinder 310 re- The amount is greater than that of the balance cylinder 36 moving downward, and because the outer surface of the pulley 34 is wrapped with a traction rope 35, the pulley 34 is fixedly connected to the secondary bevel gear 33, the main bevel gear 32 is meshed with the secondary bevel gear 33, and the two ends of the rotating rod 31 are respectively fixed to the photovoltaic panel placement platform 2 and the main bevel gear 32, so that every hour, the liquid receiving cylinder 310 is controlled to move a certain distance, and the photovoltaic panel placement platform 2 is linked to rotate 15 degrees, until after twelve hours of daytime, the photovoltaic panel moves toward the sun and moves 180 degrees; Afterwards, the above working process is reversed. At this time, the liquid receiving cylinder 310 moves to squeeze the second pressure sensor 314. When it is squeezed by the liquid receiving cylinder 310, it will transmit a signal to the second solenoid valve 312. At this time, the second solenoid valve 312 is opened, so that the liquid stored in the liquid receiving cylinder 310 is discharged through the drip nozzle 313. Therefore, the liquid receiving cylinder 310 gradually moves up, thereby linking the photovoltaic panel placement table 2 to rotate in the opposite direction. After twelve hours of the night, the photovoltaic panel is reset to the initial position facing the east sun rising, and thus it is recycled.

[0019] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0020] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic energy storage box for power generation that can be adjusted at multiple angles, comprising an energy storage box body (1), the inner wall of the energy storage box body (1) is fixedly connected to a storage rack (6), and the storage rack (6) is used to place electronic components, and the top of the energy storage box body (1) is provided with a photovoltaic panel placement table (2), and the photovoltaic panel placement table (2) is used to place photovoltaic panels, characterized in that: The photovoltaic power generation energy storage box that can be adjusted at multiple angles includes: An angle adjustment mechanism (3), the angle adjustment mechanism (3) being arranged between the energy storage box (1) and the storage rack (6), and the angle adjustment mechanism (3) being used to continuously adjust the rotation angle of the photovoltaic panel placement platform (2) over time, so that the photovoltaic battery panels placed on the photovoltaic panel placement platform (2) always face the sun; A partition (5), wherein the partition (5) is fixedly connected to the inner wall of the energy storage box (1); A heat dissipation component (4) is arranged between the energy storage box (1) and the partition (5), and the heat dissipation component (4) can utilize wind energy to dissipate heat and remove dust from electronic components placed on the storage rack (6).

2. The photovoltaic power generation energy storage box with multi-angle adjustment according to claim 1 is characterized in that: The angle adjustment mechanism (3) comprises a pulley (34) rotatably connected to the outer surface of the partition (5); an end surface of the pulley (34) away from the partition (5) is fixedly connected to a secondary bevel gear (33); a traction rope (35) is wound around the outer surface of the pulley (34); one end of the traction rope (35) is fixedly connected to a balancing cylinder (36); and the other end of the traction rope (35) is fixedly connected to a liquid receiving cylinder (310).

3. The photovoltaic power generation energy storage box with multi-angle adjustment according to claim 2 is characterized in that: The angle adjustment mechanism (3) further comprises a rotating rod (31) rotatably connected to the top end of the energy storage box (1); the bottom end of the rotating rod (31) is fixedly connected to a main bevel gear (32), and the main bevel gear (32) is meshed with a secondary bevel gear (33); the top end of the rotating rod (31) is fixedly connected to the photovoltaic panel placement platform (2).

4. The photovoltaic power generation energy storage box with multi-angle adjustment according to claim 2 is characterized in that: The bottom end of the liquid receiving cylinder (310) is connected to a liquid dripping nozzle (313), a second solenoid valve (312) is fixedly installed inside the liquid dripping nozzle (313), and a first pressure sensor (37) is fixedly connected to the outer surface of the partition (5), and the first pressure sensor (37) is located directly above the liquid receiving cylinder (310).

5. The photovoltaic power generation energy storage box with multi-angle adjustment according to claim 2 is characterized in that: The angle adjustment mechanism (3) further comprises a liquid discharge pipe (316) fixedly connected to the outer surface of the partition plate (5); one end of the liquid discharge pipe (316) is connected to a liquid storage box (315), and the liquid storage box (315) is fixedly connected to the inner wall of the energy storage box (1); the other end of the liquid discharge pipe (316) is connected to a liquid control nozzle (38), and a first solenoid valve (39) is fixedly installed inside the liquid control nozzle (38).

6. The photovoltaic power generation energy storage box with multi-angle adjustment according to claim 2 is characterized in that: The angle adjustment mechanism (3) further comprises a positioning cylinder (311) fixedly connected to the outer surface of the partition (5), a second pressure sensor (314) being fixedly connected to the inner wall of the positioning cylinder (311), and a drainage hole being provided at the bottom end of the positioning cylinder (311).

7. The photovoltaic power generation energy storage box with multi-angle adjustment according to claim 1 is characterized in that: The heat dissipation assembly (4) comprises a rotating shaft (42) rotatably connected to the energy storage box (1), one end of the rotating shaft (42) is fixedly connected to a wind collecting wheel (41), and the other end of the rotating shaft (42) is fixedly connected to a fan blade (43).

8. The photovoltaic power generation energy storage box with multi-angle adjustment according to claim 5 is characterized in that: The heat dissipation assembly (4) further comprises a liquid storage tube (44) fixedly connected to the bottom end of the liquid storage box (315), and ventilation holes (45) are equidistantly provided on the partition plate (5).

9. The photovoltaic power generation energy storage box with multi-angle adjustment according to claim 5, characterized in that: A filter plate (7) is clamped on the top end of the energy storage box (1), and the filter plate (7) is located directly above the liquid storage box (315).

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