Photovoltaic energy storage device based on lime calcination

Abstract

The invention discloses a photovoltaic energy storage device based on lime calcination, and relates to the technical field of photovoltaic equipment. The interior of the device body is connected with an energy storage assembly, the right end of the energy storage assembly is connected with a transformer, the right end of the transformer is connected with an inverter and a mutual inductor, the right end of the transformer is connected with a current transmission plate, and the right end of the current transmission plate is connected with a boiler body. A first photovoltaic panel is connected to the top of the device body, a second photovoltaic panel is arranged at the top of the device body, a heat dissipation mechanism is arranged in the energy storage assembly, an extension mechanism is arranged at the bottom of the second photovoltaic panel, a driving motor is arranged in the device body, and the top of the driving motor is connected with the extension mechanism. And through the arrangement of the heat dissipation mechanism, the heat dissipation mechanism can dissipate heat in the energy storage assembly, so that the energy storage assembly can dissipate heat through the heat dissipation mechanism when protecting an internal battery, the heat dissipation efficiency of the equipment is improved, and the safety of the equipment during use is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic equipment, and specifically to a photovoltaic energy storage device based on lime calcination. Background Art

[0002] Photovoltaic equipment refers to a series of facilities that convert solar energy into electrical energy using the photovoltaic effect. It is a power generation system that directly converts solar radiation energy into electrical energy using the photovoltaic effect of solar cell semiconductor materials. When calcining lime, a large amount of electricity is often required to supply heat to the calciner. Therefore, a photovoltaic energy storage device for a lime calcination boiler is needed for power generation. However, existing photovoltaic energy storage devices have some deficiencies, such as:

[0003] A storage device for a storage photovoltaic power station with the application number CN202410354768.2 can automatically layer the battery packs, reducing the steps and time for installing the battery packs. When disassembling the battery packs, the partition board and the battery packs are moved upward, and then the battery packs can be directly disassembled. However, in actual use, it is difficult for this device to dissipate heat from the storage mechanism, thereby reducing its own safety and the efficiency of the device during use.

[0004] Therefore, we propose a photovoltaic energy storage device based on lime calcination to solve the problems raised above. Summary of the Invention

[0005] The purpose of the present invention is to provide a photovoltaic energy storage device based on lime calcination to solve the problem that most photovoltaic energy storage devices on the current market are difficult to dissipate heat from the storage mechanism, thereby reducing their own safety and the efficiency of the device during use, as proposed in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A photovoltaic energy storage device based on lime calcination, including a device main body and a storage component arranged inside the device main body; the inside of the device main body is connected to the storage component, and the right end of the storage component is connected to a transformer. And the right end of the transformer is connected to an inverter and an instrument transformer. The right end of the transformer is connected to a current transmission board, and the right end of the current transmission board is connected to a boiler body;

[0007] The top of the device main body is connected to a first photovoltaic panel, and a second photovoltaic panel is arranged on the top of the device main body. And a heat dissipation mechanism is arranged inside the storage component. The bottom of the second photovoltaic panel is provided with an extension mechanism, and a driving motor is arranged inside the device main body. And the top of the driving motor is connected to the extension mechanism. The top of the driving motor is connected to the heat dissipation mechanism, and the driving motor can drive the extension mechanism or the heat dissipation mechanism to operate.

[0008] The extension mechanism is driven by a driving motor to move the second photovoltaic panel, so that the first photovoltaic panel and the second photovoltaic panel generate electricity simultaneously, reducing the floor area of the device. And through the setting of the heat dissipation mechanism, the heat dissipation mechanism can dissipate heat inside the energy storage component. Thus, when the energy storage component protects the internal battery, the heat dissipation mechanism can dissipate heat for it, increasing the heat dissipation efficiency of the device and enhancing the safety of the device during use.

[0009] As a preferred technical solution of the present invention, a main control board and a direct current transmission pipe are provided at the right end of the energy storage component. The direct current transmission pipe is electrically connected to a transformer. And an energy storage battery is provided inside the energy storage component. An interval filter screen is provided inside the energy storage component, and the interval filter screen separates the energy storage batteries. A connector is connected to the top of the energy storage battery, and the top of the connector can be electrically connected to the first photovoltaic panel and the second photovoltaic panel. And a moisture-proof seat is provided at the bottom of the device body.

[0010] Adopting the above technical solution can separate the internal energy storage batteries of the energy storage component, thereby increasing the safety of the device during energy storage and enhancing the heat dissipation efficiency of the device for the energy storage battery.

[0011] As a preferred technical solution of the present invention, the bottom of the device body is fixedly connected to the driving motor. A first sprocket is connected to the top of the driving motor. And a first chain is meshed outside the first sprocket. The left end of the first chain is meshed with a second sprocket. The top of the first sprocket is connected to the extension mechanism. And the top of the second sprocket is connected to the heat dissipation mechanism.

[0012] Adopting the above technical solution can make the driving motor operate more stably when driving the extension mechanism or the heat dissipation mechanism, thereby increasing the operability of the device during operation.

[0013] As a preferred technical solution of the present invention, a ratchet group is provided at the top of the first sprocket. The ratchet group includes a first ratchet. And a second ratchet is meshed with the top of the first ratchet. A spring shaft is connected to the top of the second ratchet. The top of the spring shaft is connected to the extension mechanism;

[0014] The top of the first sprocket is connected to the extension mechanism through the ratchet group. The extension mechanism includes a first driving shaft. A first bevel gear is connected to the top of the first driving shaft. And a second bevel gear is meshed with the front end of the first bevel gear. A third sprocket is connected to the front end of the second bevel gear. A second chain is meshed outside the third sprocket. The left end of the second chain is meshed with a fourth sprocket. Reciprocating lead screws are connected to the front ends of the third sprocket and the fourth sprocket. A lead screw sleeve is slidably connected to the outside of the reciprocating lead screw. And the top of the lead screw sleeve is connected to the second photovoltaic panel.

[0015] Adopting the above technical solution can ensure that the driving motor will not drive the extension mechanism to operate when rotating forward, so that the driving motor will only drive the heat dissipation mechanism to operate when rotating forward, and the extension mechanism positions the position of the second photovoltaic panel, thereby increasing the operability of the device during use.

[0016] As a preferred technical solution of the present invention, a partition is provided at the top of the device main body, and the partition is located at the top of the second photovoltaic panel. The partition itself has an inclination, and a drain port is provided at the top of the partition.

[0017] Adopting the above technical solution can enable the top of the partition to drain water through the drain port when there is accumulated water, thereby increasing the protection of the device during operation.

[0018] As a preferred technical solution of the present invention, the inside of the device main body is connected to the second sprocket, and the heat dissipation mechanism includes a second drive shaft, and the second sprocket is fixedly connected to the second drive shaft. A third bevel gear is provided on the outside of the second drive shaft, and a fourth bevel gear meshes with the front end of the third bevel gear, and a rotating shaft is connected to the front end of the fourth bevel gear. A heat dissipation fan blade is connected to the front end of the rotating shaft, and the heat dissipation fan blade is located inside the energy storage component;

[0019] A fifth bevel gear is connected to the top of the second drive shaft, and a sixth bevel gear meshes with the front end of the fifth bevel gear, and a turbine fan blade is connected to the front end of the sixth bevel gear. An air delivery pipe is provided outside the turbine fan blade, and the front end of the air delivery pipe is connected to the energy storage component.

[0020] Adopting the above technical solution can make it more convenient for the heat dissipation mechanism to dissipate heat inside the energy storage component, thereby increasing the heat dissipation efficiency of the device during operation.

[0021] As a preferred technical solution of the present invention, the left end of the air delivery pipe is connected to the device main body, and a filter block is connected to the left end of the air delivery pipe. An exhaust valve is provided at the front bottom of the energy storage component, and the exhaust valve is a one-way exhaust valve body.

[0022] Adopting the above technical solution can enable the energy storage component to exhaust air through the exhaust valve when exhausting air, so that the inside of the energy storage component is always in a state of air flow circulation, increasing the heat dissipation efficiency of the device.

[0023] As a preferred technical solution of the present invention, an integrated control board is provided at the front end of the device main body, and the integrated control board is electrically connected to the main control board, and the main control board can be electrically connected to the connector. The main control board is circuit-connected to the driving motor.

[0024] Adopting the above technical solution can enable the user to control the device through the integrated control board when controlling the device, thereby increasing the operability of the device during operation.

[0025] As a preferred technical solution of the present invention, a set of notches are provided at the top of the device body, and pulleys are provided at the top of the notches. When the second photovoltaic panel is driven by the extension mechanism to move, the bottom of the second photovoltaic panel is supported by the pulleys.

[0026] Adopting the above technical solution can make the top of the device body more stable when supporting the second photovoltaic panel, thereby increasing the stability of the device during operation.

[0027] Compared with the prior art, the beneficial effects of the present invention are as follows: The driving motor drives the extension mechanism to operate, so that the extension mechanism drives the second photovoltaic panel to move, so that the first photovoltaic panel and the second photovoltaic panel generate electricity simultaneously, and the floor area of the device is reduced. And through the setting of the heat dissipation mechanism, the heat dissipation mechanism can dissipate heat inside the energy storage component. Therefore, when the energy storage component protects the internal battery, the heat dissipation mechanism can dissipate heat for it, increasing the heat dissipation efficiency of the device and increasing the safety of the device during use;

[0028] Furthermore, through the setting of the ratchet group, the driving motor will not drive the extension mechanism to operate when rotating forward, and the driving motor will only drive the heat dissipation mechanism to operate when rotating forward, while the extension mechanism positions the position of the second photovoltaic panel, thereby increasing the operability of the device during use;

[0029] Even further, by arranging an interval filter inside the energy storage component, the energy storage component can separate the internal energy storage batteries, thereby increasing the safety of the device during energy storage and increasing the efficiency of the device in dissipating heat from the energy storage batteries. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic elevational structure diagram of the present invention;

[0031] Figure 2 is a three-dimensional structure schematic diagram of the front cross-section of the present invention;

[0032] Figure 3 is a three-dimensional structure schematic diagram of the side cross-section of the present invention;

[0033] Figure 4 is a three-dimensional structure schematic diagram of the position of the energy storage battery of the present invention;

[0034] Figure 5 is a three-dimensional structure schematic diagram of the top cross-section of the energy storage component of the present invention;

[0035] Figure 6 is a three-dimensional structure schematic diagram of the side cross-section of the energy storage component of the present invention;

[0036] Figure 7Schematic three-dimensional structure diagram of the drive motor of the present invention;

[0037] Figure 8 of the present invention Figure 7 Schematic enlarged structure diagram at position A;

[0038] Figure 9 Schematic three-dimensional structure diagram of the disassembly of parts of the extension mechanism of the present invention;

[0039] Figure 10 Schematic three-dimensional structure diagram of the heat dissipation mechanism of the present invention.

[0040] In the figure: 1, device main body; 2, energy storage component; 3, energy storage battery; 4, main control board; 5, direct current transmission pipe; 6, transformer; 7, inverter; 8, mutual inductor; 9, current transmission board; 10, boiler main body; 11, connector; 12, first photovoltaic panel; 13, drive motor; 14, first sprocket; 15, first chain; 16, second sprocket; 17, first ratchet; 18, second ratchet; 19, spring shaft; 20, first drive shaft; 21, first bevel gear; 22, second bevel gear; 23, third sprocket; 24, second chain; 25, fourth sprocket; 26, reciprocating lead screw; 27, lead screw sleeve; 28, second photovoltaic panel; 29, partition board; 30, drain port; 31, second drive shaft; 32, third bevel gear; 33, fourth bevel gear; 34, rotating shaft; 35, heat dissipation fan blade; 36, spaced filter screen; 37, exhaust valve; 38, fifth bevel gear; 39, sixth bevel gear; 40, turbine fan blade; 41, gas transmission pipe; 42, integrated control board. Detailed implementation manners

[0041] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0042] Please refer to Figures 1-10 , the present invention provides a technical solution: a photovoltaic energy storage device based on lime calcination, including a device main body 1 and an energy storage component 2 provided inside the device main body 1; the inside of the device main body 1 is connected to the energy storage component 2, and the right end of the energy storage component 2 is connected to a transformer 6, and the right end of the transformer 6 is connected to an inverter 7 and a mutual inductor 8. The right end of the transformer 6 is connected to a current transmission board 9, and the right end of the current transmission board 9 is connected to a boiler main body 10;

[0043] A first photovoltaic panel 12 is connected to the top of the device main body 1, and a second photovoltaic panel 28 is provided on the top of the device main body 1. A heat dissipation mechanism is provided inside the energy storage component 2. An extension mechanism is provided at the bottom of the second photovoltaic panel 28. A drive motor 13 is provided inside the device main body 1, and the top of the drive motor 13 is connected to the extension mechanism. The top of the drive motor 13 is connected to the heat dissipation mechanism, and the drive motor 13 can drive the extension mechanism or the heat dissipation mechanism to operate;

[0044] Start the drive motor 13 to rotate forward, so that the drive motor 13 drives the extension mechanism to operate, so that the extension mechanism drives the second photovoltaic panel 28 to unfold, so that the first photovoltaic panel 12 and the second photovoltaic panel 28 can generate electricity simultaneously, and the first photovoltaic panel 12 and the second photovoltaic panel 28 are transmitted to the inside of the energy storage component 2, so that energy storage is carried out inside the energy storage component 2; When the electricity inside the energy storage component 2 is transmitted, the direct current will be transmitted to the transformer 6, and then transmitted to the inverter 7 to adjust the electrode to form alternating current, and then transmitted to the mutual inductor 8 to form induced electricity, so that the induced electricity enters the boiler body 10 through the current transmission plate 9 to generate heat; When the drive motor 13 rotates in the reverse direction, it will only drive the heat dissipation mechanism to operate, and the extension mechanism will stop operating, so that the extension mechanism positions the second photovoltaic panel 28, so that the second photovoltaic panel 28 can be supported by the extension mechanism and the top of the device main body 1, so that the first photovoltaic panel 12 and the second photovoltaic panel 28 can generate electricity simultaneously;

[0045] A main control board 4 and a direct current transmission pipe 5 are provided at the right end of the energy storage component 2, and the direct current transmission pipe 5 is electrically connected to the transformer 6. An energy storage battery 3 is provided inside the energy storage component 2. A spaced filter screen 36 is provided inside the energy storage component 2, and the spaced filter screen 36 separates the energy storage battery 3. A connector 11 is connected to the top of the energy storage battery 3, and the top of the connector 11 can be electrically connected to the first photovoltaic panel 12 and the second photovoltaic panel 28. A moisture-proof seat is provided at the bottom of the device main body 1;

[0046] The bottom of the device main body 1 is fixedly connected to the drive motor 13, and a first sprocket 14 is connected to the top of the drive motor 13. A first chain 15 is engaged with the outside of the first sprocket 14. The left end of the first chain 15 is engaged with a second sprocket 16. The top of the first sprocket 14 is connected to the extension mechanism, and the top of the second sprocket 16 is connected to the heat dissipation mechanism;

[0047] A ratchet group is provided at the top of the first sprocket 14. The ratchet group includes a first ratchet 17, and a second ratchet 18 is engaged with the top of the first ratchet 17. A spring shaft 19 is connected to the top of the second ratchet 18. The top of the spring shaft 19 is connected to the extension mechanism;

[0048] The top of the first sprocket 14 is connected to the extension mechanism through a ratchet group. The extension mechanism includes a first drive shaft 20. The top of the first drive shaft 20 is connected to a first bevel gear 21. The front end of the first bevel gear 21 meshes with a second bevel gear 22. The front end of the second bevel gear 22 is connected to a third sprocket 23. The outside of the third sprocket 23 meshes with a second chain 24. The left end of the second chain 24 meshes with a fourth sprocket 25. The front ends of the third sprocket 23 and the fourth sprocket 25 are both connected to a reciprocating lead screw 26. The outside of the reciprocating lead screw 26 is slidably connected to a lead screw sleeve 27. The top of the lead screw sleeve 27 is connected to the second photovoltaic panel 28;

[0049] A partition 29 is provided at the top of the device main body 1. The partition 29 is located at the top of the second photovoltaic panel 28. A drain port 30 is provided at the top of the partition 29. The inside of the device main body 1 is connected to the second sprocket 16. The heat dissipation mechanism includes a second drive shaft 31. The second sprocket 16 is fixedly connected to the second drive shaft 31. A third bevel gear 32 is provided on the outside of the second drive shaft 31. The front end of the third bevel gear 32 meshes with a fourth bevel gear 33. The front end of the fourth bevel gear 33 is connected to a rotating shaft 34. The front end of the rotating shaft 34 is connected to a heat dissipation fan blade 35. The heat dissipation fan blade 35 is located inside the energy storage component 2;

[0050] The top of the second drive shaft 31 is connected to a fifth bevel gear 38. The front end of the fifth bevel gear 38 meshes with a sixth bevel gear 39. The front end of the sixth bevel gear 39 is connected to a turbine fan blade 40. An air delivery pipe 41 is provided on the outside of the turbine fan blade 40. The front end of the air delivery pipe 41 is connected to the energy storage component 2;

[0051] The left end of the air delivery pipe 41 is connected to the device main body 1. A filter block is connected to the left end of the air delivery pipe 41. An exhaust valve 37 is provided at the front bottom of the energy storage component 2. The exhaust valve 37 is a one-way exhaust valve body;

[0052] When the drive motor 13 rotates, the first sprocket 14 will drive the second sprocket 16 to rotate through the first chain 15, so that the second sprocket 16 drives the second drive shaft 31 to rotate, causing the second drive shaft 31 to drive an array of third bevel gears 32 to rotate, so that the third bevel gears 32 drive the fourth bevel gears 33 and the rotating shaft 34 to rotate, so that the rotating shaft 34 drives the heat dissipation fan blades 35 to operate inside the energy storage assembly 2. At the same time, the second drive shaft 31 will also drive the fifth bevel gear 38 to rotate, causing the fifth bevel gear 38 to drive the sixth bevel gear 39 and the turbine fan blades 40 to rotate, so that the turbine fan blades 40 rotate inside the gas transmission pipe 41, so that the gas inside the gas transmission pipe 41 enters the energy storage assembly 2 under the drive of the turbine fan blades 40. After the gas enters the energy storage assembly 2, it will also flow under the drive of the heat dissipation fan blades 35, so as to dissipate heat from the energy storage battery 3 inside the energy storage assembly 2. Subsequently, the excess gas will be discharged through the exhaust valve 37, thus completing the heat dissipation work inside the energy storage assembly 2;

[0053] The front end of the device main body 1 is provided with an integrated control board 42, and the integrated control board 42 is electrically connected to the main control board 4, and the main control board 4 can be electrically connected to the connector 11. The main control board 4 is circuit-connected to the drive motor 13; a set of notches are provided at the top of the device main body 1, and pulleys are provided at the top of the notches. When the second photovoltaic panel 28 is driven to move by the extension mechanism, the bottom of the second photovoltaic panel 28 is supported by the pulleys. And by arranging the spaced filter screen 36 inside the energy storage assembly 2, the spaced filter screen 36 can separate each energy storage battery 3, and at the same time, it will not affect the heat dissipation mechanism to dissipate heat from the energy storage battery 3.

[0054] Working principle: When using the photovoltaic energy storage device based on lime calcination, first start the drive motor 13 to rotate forward, so that the drive motor 13 drives the extension mechanism to operate, so that the extension mechanism drives the second photovoltaic panel 28 to unfold, so that the first photovoltaic panel 12 and the second photovoltaic panel 28 can generate electricity at the same time, so that the first photovoltaic panel 12 and the second photovoltaic panel 28 are transmitted into the energy storage assembly 2, so that energy storage is carried out inside the energy storage assembly 2; when the electric power inside the energy storage assembly 2 is transmitted, the direct current will be transmitted to the transformer 6, and then transmitted to the inverter 7 to adjust the electrodes to form alternating current, and then transmitted to the mutual inductor 8 to form induced electricity, so that the induced electricity enters the boiler body 10 through the current transmission board 9 for heating; and when the drive motor 13 rotates reversely, it will only drive the heat dissipation mechanism to operate, and the extension mechanism will stop operating, so that the extension mechanism positions the position of the second photovoltaic panel 28;

[0055] When the drive motor 13 rotates forward, the ratchet assembly at the top of the first sprocket 14 will engage, that is, the first ratchet 17 engages with the second ratchet 18, and the second ratchet 18 drives the first drive shaft 20 to rotate through the spring shaft 19. When the drive motor 13 rotates in reverse, the first ratchet 17 will disengage from the second ratchet 18, causing the spring shaft 19 to drive the second ratchet 18 to retract.

[0056] When the first sprocket 14 drives the first drive shaft 20 to rotate through the ratchet assembly, the first drive shaft 20 will drive the first bevel gear 21 to rotate, causing the first bevel gear 21 to drive the second bevel gear 22 and the third sprocket 23 to rotate. The third sprocket 23 drives the fourth sprocket 25 to rotate through the second chain 24, causing the third sprocket 23 and the fourth sprocket 25 to drive the reciprocating lead screw 26 to rotate simultaneously. The reciprocating lead screw 26 drives the lead screw sleeve 27 to move, causing the lead screw sleeve 27 to drive the second photovoltaic panel 28 to move out of the top of the device main body 1 for work.

[0057] When the drive motor 13 rotates, the first sprocket 14 will drive the second sprocket 16 to rotate through the first chain 15, causing the second sprocket 16 to drive the second drive shaft 31 to rotate. The second drive shaft 31 drives a set of third bevel gears 32 to rotate, causing the third bevel gears 32 to drive the fourth bevel gears 33 and the rotating shaft 34 to rotate. The rotating shaft 34 drives the heat dissipation fan blades 35 to operate inside the energy storage component 2. At the same time, the second drive shaft 31 also drives the fifth bevel gear 38 to rotate, causing the fifth bevel gear 38 to drive the sixth bevel gear 39 and the turbine fan blades 40 to rotate. The turbine fan blades 40 rotate inside the air duct 41, causing the gas inside the air duct 41 to enter the energy storage component 2 under the drive of the turbine fan blades 40. After the gas enters the energy storage component 2, it will also flow under the drive of the heat dissipation fan blades 35 to dissipate heat from the energy storage battery 3 inside the energy storage component 2. Subsequently, the excess gas will be discharged through the exhaust valve 37 to complete the heat dissipation work inside the energy storage component 2.

[0058] Thus, a series of operations are completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0059] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A photovoltaic energy storage device based on lime calcination, comprising a device main body (1) and an energy storage component (2) arranged inside the device main body (1); characterized in that, Inside the device main body (1), it is connected to the energy storage component (2). The right end of the energy storage component (2) is connected to a transformer (6), and the right end of the transformer (6) is connected to an inverter (7) and a current transformer (8). The right end of the transformer (6) is connected to a current transmission board (9), and the right end of the current transmission board (9) is connected to a boiler body (10). On the top of the device main body (1), a first photovoltaic panel (12) is connected. On the top of the device main body (1), there is a second photovoltaic panel (28). Inside the energy storage component (2), there is a heat dissipation mechanism. At the bottom of the second photovoltaic panel (28), there is an extension mechanism. Inside the device main body (1), there is a driving motor (13), and the top of the driving motor (13) is connected to the extension mechanism. The top of the driving motor (13) is connected to the heat dissipation mechanism, and the driving motor (13) can drive the extension mechanism or the heat dissipation mechanism to operate.

2. The photovoltaic energy storage device based on lime calcination according to claim 1, characterized in that On the right end of the energy storage component (2), there is a main control board (4) and a DC power transmission pipe (5). The DC power transmission pipe (5) is electrically connected to the transformer (6). Inside the energy storage component (2), there is an energy storage battery (3). Inside the energy storage component (2), there is a spaced filter screen (36), and the spaced filter screen (36) separates the energy storage battery (3). On the top of the energy storage battery (3), there is a connector (11), and the top of the connector (11) can be electrically connected to the first photovoltaic panel (12) and the second photovoltaic panel (28). At the bottom of the device main body (1), there is a moisture-proof base.

3. The photovoltaic energy storage device based on lime calcination according to claim 2, wherein, The bottom of the device main body (1) is fixedly connected to the driving motor (13). On the top of the driving motor (13), a first sprocket (14) is connected. Outside the first sprocket (14), a first chain (15) is engaged. On the left end of the first chain (15), a second sprocket (16) is engaged. The top of the first sprocket (14) is connected to the extension mechanism, and the top of the second sprocket (16) is connected to the heat dissipation mechanism.

4. The photovoltaic energy storage device based on lime calcination according to claim 3, wherein On the top of the first sprocket (14), there is a ratchet group. The ratchet group includes a first ratchet (17), and on the top of the first ratchet (17), a second ratchet (18) is engaged. On the top of the second ratchet (18), a spring shaft (19) is connected. The top of the spring shaft (19) is connected to the extension mechanism. The top of the first sprocket (14) is connected to the extension mechanism through the ratchet group. The extension mechanism includes a first driving shaft (20). On the top of the first driving shaft (20), a first bevel gear (21) is connected. In front of the first bevel gear (21), a second bevel gear (22) is engaged. In front of the second bevel gear (22), a third sprocket (23) is connected. Outside the third sprocket (23), a second chain (24) is engaged. On the left end of the second chain (24), a fourth sprocket (25) is engaged. In front of both the third sprocket (23) and the fourth sprocket (25), a reciprocating lead screw (26) is connected. Outside the reciprocating lead screw (26), a lead screw sleeve (27) is slidably connected, and the top of the lead screw sleeve (27) is connected to the second photovoltaic panel (28).

5. The photovoltaic energy storage device based on lime calcination according to claim 4, characterized in that, A partition plate (29) is provided at the top of the device main body (1), and the partition plate (29) is located at the top of the second photovoltaic panel (28), and a drain port (30) is provided at the top of the partition plate (29).

6. The photovoltaic energy storage device based on lime calcination according to claim 5, wherein The inside of the device main body (1) is connected to the second sprocket (16), and the heat dissipation mechanism includes a second drive shaft (31), and the second sprocket (16) is fixedly connected to the second drive shaft (31). A third bevel gear (32) is provided on the outside of the second drive shaft (31), and a fourth bevel gear (33) is meshed with the front end of the third bevel gear (32), and a rotating shaft (34) is connected to the front end of the fourth bevel gear (33). A heat dissipation fan blade (35) is connected to the front end of the rotating shaft (34), and the heat dissipation fan blade (35) is located inside the energy storage component (2); A fifth bevel gear (38) is connected to the top of the second drive shaft (31), and a sixth bevel gear (39) is meshed with the front end of the fifth bevel gear (38), and a turbine fan blade (40) is connected to the front end of the sixth bevel gear (39). An air delivery pipe (41) is provided on the outside of the turbine fan blade (40), and the front end of the air delivery pipe (41) is connected to the energy storage component (2).

7. The photovoltaic energy storage device based on lime calcination according to claim 6, characterized in that The left end of the air delivery pipe (41) is connected to the device main body (1), and a filter block is connected to the left end of the air delivery pipe (41). An exhaust valve (37) is provided at the front bottom of the energy storage component (2), and the exhaust valve (37) is a one-way exhaust valve body.

8. The photovoltaic energy storage device based on lime calcination according to claim 7, wherein An integrated control board (42) is provided at the front end of the device main body (1), and the integrated control board (42) is electrically connected to the main control board (4), and the main control board (4) can be electrically connected to the connector (11). The main control board (4) is electrically connected to the drive motor (13).

9. The photovoltaic energy storage device based on lime calcination according to claim 8, characterized in that, A set of notches is provided at the top of the device main body (1), and pulleys are provided at the top of the notches. When the second photovoltaic panel (28) is driven to move by the extension mechanism, the bottom of the second photovoltaic panel (28) is supported by the pulleys.

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