Grid-load-storage integrated photovoltaic power generation and energy storage device

Abstract

The utility model relates to the technical field of energy storage devices, and discloses a grid-load-storage integrated photovoltaic power generation and energy storage device which comprises a base, an energy storage box body is fixedly installed on the top of the base, ventilation openings are formed in the two sides of the energy storage box body, dustproof frames are fixedly installed on the two side walls of the energy storage box body, and the dustproof frames are fixedly installed on the top of the base. Dustproof nets are fixedly mounted on the side walls of the two dustproof frames, mounting blocks are fixedly mounted on the inner walls and the two sides of the side walls of the dustproof frames, first gear rings are slidably connected to the two mounting blocks in the dustproof frames, first scraping plates are fixedly connected to the inner walls of the first gear rings, and the first scraping plates make contact with the dustproof nets; a first gear is arranged on one side of the first gear ring, and the first gear is arranged in one of the mounting blocks; the dustproof net can be actively cleaned, and dust is prevented from being accumulated on the surface of the dustproof net to affect the performance of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage devices, in particular to a grid-load-storage integrated photovoltaic power generation energy storage device. Background Art

[0002] With the transformation of energy structure and the development of renewable energy, the proportion of photovoltaic power generation in the power system has gradually increased. However, the output power of photovoltaic power generation is affected by light intensity, weather conditions and seasonal changes, and is unstable, which may bring fluctuations and uncertainties to the power grid. In order to solve this problem, it is necessary to develop a technical solution that can stabilize power output, adjust power grid load, and improve the ability to absorb new energy.

[0003] The integrated photovoltaic power generation and energy storage device with grid-load storage came into being in this context. The device realizes precise control of the regional power system by planning "power source, grid, load, and energy storage" as a whole. By utilizing energy storage resources, the device can effectively solve the system fluctuation problem caused by the increase in the proportion of renewable energy power generation, improve the absorption capacity of renewable energy, and enhance the safe operation level of the regional power grid.

[0004] During the use of existing photovoltaic power generation and energy storage equipment with integrated source, grid, load and storage, dust is easily accumulated at the air inlet. Since it is in an unmanned environment for a long time, it is not convenient to clean the dust in time, which affects the normal operation of the equipment and even causes equipment failure. In addition, the equipment is prone to heat problems during operation. Being in a high temperature environment for a long time will affect the life of the equipment and may even cause a fire.

[0005] Therefore, it is necessary to provide a photovoltaic power generation and energy storage device with integrated grid-load and storage to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to provide a photovoltaic power generation and energy storage device with integrated grid-load and storage, which can actively clean the dustproof net to prevent dust from accumulating on the surface of the dustproof net and affecting the performance of the device.

[0007] The above technical objectives of the utility model are achieved through the following technical solutions: a grid-load-storage integrated photovoltaic power generation and energy storage device, comprising a base, an energy storage box body is fixedly installed on the top of the base, ventilation holes are opened on both sides of the energy storage box body, dustproof frames are fixedly installed on both side walls of the energy storage box body, dustproof nets are fixedly installed on the side walls of the two dustproof frames, mounting blocks are fixedly installed on the inner wall and both sides of the side walls of the dustproof frame, a first gear ring is slidably connected to the two mounting blocks inside the dustproof frame, a first scraper is fixedly connected to the inner wall of the first gear ring, the first scraper is in contact with the dustproof net, a first gear is arranged on one side of the first gear ring, the first gear is arranged in one of the mounting blocks, the first gear is meshed with the first gear ring, a motor is fixedly installed on the side wall of the mounting block close to the first gear, and the output end of the motor passes through the mounting block and is fixedly connected to the first gear.

[0008] By adopting the above technical solution, the dustproof net can be actively cleaned to prevent dust from accumulating on the surface of the dustproof net and affecting the performance of the device.

[0009] The utility model is further configured as follows: a second gear ring is slidably connected to the two mounting blocks on the dustproof frame away from the motor side, a second scraper is fixedly mounted on the inner wall of the second gear ring, the second scraper is in contact with the dustproof net, a second gear is arranged on the side of the first gear ring away from the first gear, the second gear is meshed with the first gear ring, a connecting rod is fixedly connected to one side of the second gear, one end of the connecting rod passes through the dustproof frame and is fixedly connected to a third gear, the third gear is meshed with the second gear ring, and the third gear and the second gear are respectively arranged inside the two mounting blocks.

[0010] By adopting the above technical solution, when the motor is turned on to clean the dust net, the first gear ring rotates, driving the second gear to rotate, the second gear rotates to drive the third gear to rotate, the third gear rotates to drive the second gear ring to rotate, so that the second scraper cleans the other side of the dust net and cleans the dust net.

[0011] The utility model is further configured as follows: protective covers are fixedly mounted on the top and bottom of the two mounting blocks close to the outer side wall of the dustproof frame, and the second toothed ring is arranged inside the protective covers.

[0012] By adopting the above technical solution, the second gear ring is wrapped by the protective sleeve to protect the second gear ring.

[0013] The utility model is further configured as follows: a storage box is slidably connected to the bottom of the dustproof frame, and a first handle is fixedly mounted on the side wall of the storage box.

[0014] By adopting the above technical solution, the dust scraped from the dustproof net is collected by the storage box, and the storage box is conveniently taken out by the first handle.

[0015] The utility model is further configured as follows: a photovoltaic panel is installed on the top of the energy storage box body.

[0016] By adopting the above technical solution, photovoltaic panels are installed mainly to generate electricity using solar energy.

[0017] The utility model is further configured as follows: a mounting plate is fixedly mounted on the inner wall of the vent, and a fan is fixedly mounted on the mounting plate.

[0018] By adopting the above technical solution, the fan is turned on to improve the exchange efficiency between the energy storage box body and the external air, thereby improving the heat dissipation effect of the device.

[0019] The utility model is further configured as follows: a sealing door is rotatably connected to the side wall of the energy storage box body, a second handle is fixedly installed on the sealing door, and an observation window is fixedly installed on the side wall of the sealing door.

[0020] By adopting the above technical solution, the interior of the energy storage box body is sealed by the sealing door, and the interior can be observed through the observation window without opening the sealing door.

[0021] In summary, the utility model has the following beneficial effects: during the use of the energy storage box body, the dustproof net on the side wall of the dustproof frame is prone to accumulate dust. Since it is in an unmanned environment for a long time, it is not convenient to clean the dust in time, affecting the normal operation of the equipment and even causing equipment failure. In addition, the equipment is prone to heating problems during operation. Being in a high temperature environment for a long time will affect the life of the equipment and may even cause a fire. Therefore, the motor needs to be started regularly, and the output end of the motor drives the first gear to rotate. The rotation of the first gear drives the first gear ring to rotate. The rotation of the first gear ring drives the first scraper to clean the dustproof net and scrape off the dust accumulated on the dustproof net, so that the air permeability of the dustproof net is always maintained good, ensuring the ventilation performance of the energy storage box body and avoiding heat dissipation failure of the energy storage box body. The dustproof net can be actively cleaned by the device to avoid dust accumulation on the surface of the dustproof net and affecting the performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the three-dimensional explosion structure of the utility model;

[0024] Figure 3 It is a three-dimensional structural schematic diagram of the dust removal mechanism of the utility model;

[0025] Figure 4 It is a schematic diagram of the three-dimensional explosion structure of the dust removal mechanism of the utility model;

[0026] Figure 5 It is a side structural schematic diagram of the utility model.

[0027] In the figure: 1. base; 2. energy storage box body; 3. vent; 4. dustproof frame; 5. mounting block; 6. first gear ring; 7. first scraper; 8. first gear; 9. motor; 10. second gear; 11. connecting rod; 12. third gear; 13. second gear ring; 14. second scraper; 15. protective cover; 16. dustproof net; 17. storage box; 18. first handle; 19. photovoltaic panel; 20. mounting plate; 21. fan; 22. sealing door; 23. observation window; 24. second handle. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0029] See also Figures 1 to 5In an embodiment of the utility model, a grid-load-storage integrated photovoltaic power generation and energy storage device comprises a base 1, a storage box body 2 is fixedly installed on the top of the base 1, ventilation holes 3 are provided on both sides of the storage box body 2, dustproof frames 4 are fixedly installed on both side walls of the storage box body 2, dustproof nets 16 are fixedly installed on the side walls of the two dustproof frames 4, mounting blocks 5 are fixedly installed on the inner wall and both sides of the side walls of the dustproof frame 4, a first gear ring 6 is slidably connected to the two mounting blocks 5 inside the dustproof frame 4, a first scraper 7 is fixedly connected to the inner wall of the first gear ring 6, the first scraper 7 is in contact with the dustproof net 16, a first gear 8 is provided on one side of the first gear ring 6, the first gear 8 is provided in one of the mounting blocks 5, the first gear 8 is meshed with the first gear ring 6, a motor 9 is fixedly installed on the side wall of the mounting block 5 near the first gear 8, and the output end of the motor 9 The mounting block 5 is passed through and fixedly connected with the first gear 8; during the use of the energy storage box body 2, the dustproof net 16 on the side wall of the dustproof frame 4 is prone to accumulate dust. Since it is in an unmanned environment for a long time, it is not convenient to clean the dust in time, which affects the normal operation of the equipment and even causes equipment failure. In addition, the equipment is prone to heating problems during operation. Being in a high temperature environment for a long time will affect the life of the equipment and may even cause a fire. Therefore, the motor 9 needs to be started regularly, and the output end of the motor 9 drives the first gear 8 to rotate. The rotation of the first gear 8 drives the first gear ring 6 to rotate. The rotation of the first gear ring 6 drives the first scraper 7 to clean the dustproof net 16 and scrape off the dust accumulated on the dustproof net 16, so that the air permeability of the dustproof net 16 is always maintained good, ensuring the ventilation performance of the energy storage box body 2 and avoiding heat dissipation failure of the energy storage box body 2. The dustproof net 16 can be actively cleaned by the device to avoid dust accumulation on the surface of the dustproof net 16 and affecting the performance of the device.

[0030] In this embodiment, preferably, a second gear ring 13 is slidably connected to the two mounting blocks 5 on the side of the dustproof frame 4 away from the motor 9, a second scraper 14 is fixedly mounted on the inner wall of the second gear ring 13, the second scraper 14 is in contact with the dustproof net 16, a second gear 10 is provided on the side of the first gear ring 6 away from the first gear 8, the second gear 10 is meshed with the first gear ring 6, a connecting rod 11 is fixedly connected to one side of the second gear 10, one end of the connecting rod 11 passes through the dustproof frame 4 and is fixedly connected to a third gear 12, the third gear 12 is meshed with the second gear ring 13, the third gear 12 and the second gear 10 are respectively arranged inside the two mounting blocks 5; when the motor 9 is turned on to clean the dustproof net 16, the first gear ring 6 rotates, driving the second gear 10 to rotate, the second gear 10 rotates to drive the third gear 12 to rotate, the third gear 12 rotates, driving the second gear ring 13 to rotate, so that the second scraper 14 cleans the other side of the dustproof net 16 to clean the dustproof net 16.

[0031] In this embodiment, preferably, protective covers 15 are fixedly installed on the top and bottom of the two mounting blocks 5 close to the outer wall of the dustproof frame 4, and the second toothed ring 13 is arranged inside the protective cover 15; the second toothed ring 13 is wrapped by the protective cover 15 to protect the second toothed ring 13.

[0032] In this embodiment, preferably, the bottom of the dustproof frame 4 is slidably connected to a storage box 17, and a first handle 18 is fixedly installed on the side wall of the storage box 17; the dust scraped from the dustproof net 16 is collected by the storage box 17, and the storage box 17 is conveniently taken by the first handle 18.

[0033] In this embodiment, preferably, a photovoltaic panel 19 is installed on the top of the energy storage box body 2; the photovoltaic panel 19 is installed mainly to generate electrical energy using solar energy.

[0034] In this embodiment, preferably, a mounting plate 20 is fixedly mounted on the inner wall of the vent 3, and a fan 21 is fixedly mounted on the mounting plate 20; by turning on the fan 21, the exchange efficiency between the energy storage box body 2 and the external air is improved, thereby improving the heat dissipation effect of the device.

[0035] In this embodiment, preferably, a sealing door 22 is rotatably connected to the side wall of the energy storage box body 2, a second handle 24 is fixedly installed on the sealing door 22, and an observation window 23 is fixedly installed on the side wall of the sealing door 22; the interior of the energy storage box body 2 is closed by the sealing door 22, and the interior can be observed through the observation window 23 without opening the sealing door 22.

[0036] Working principle: During the use of the energy storage box body 2, the dustproof net 16 on the side wall of the dustproof frame 4 is prone to accumulate dust. Since it is in an unmanned environment for a long time, it is not convenient to clean the dust in time, which affects the normal operation of the equipment and even causes equipment failure. In addition, the equipment is prone to heating problems during operation. Being in a high temperature environment for a long time will affect the life of the equipment and may even cause a fire. Therefore, it is necessary to start the motor 9 regularly. The output end of the motor 9 drives the first gear 8 to rotate. The rotation of the first gear 8 drives the first gear ring 6 to rotate. The rotation of the first gear ring 6 drives the first scraper 7 to clean the dustproof net 16 and scrape off the dust accumulated on the dustproof net 16, so that the air permeability of the dustproof net 16 is always maintained good, ensuring the ventilation performance of the energy storage box body 2 and avoiding heat dissipation failure of the energy storage box body 2. The dustproof net 16 can be actively cleaned by the device to avoid dust accumulation on the surface of the dustproof net 16 and affecting the performance of the device.

[0037] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A photovoltaic power generation and energy storage device with integrated grid-load and storage, comprising a base (1), characterized in that: An energy storage box body (2) is fixedly mounted on the top of the base (1), ventilation holes (3) are provided on both sides of the energy storage box body (2), dustproof frames (4) are fixedly mounted on both side walls of the energy storage box body (2), dustproof nets (16) are fixedly mounted on the side walls of the two dustproof frames (4), mounting blocks (5) are fixedly mounted on the inner wall and both sides of the side wall of the dustproof frame (4), a first gear ring (6) is slidably connected to the two mounting blocks (5) inside the dustproof frame (4), and the inner wall of the first gear ring (6) is fixedly mounted on the inner wall of the dustproof frame (4). A first scraper (7) is fixedly connected, the first scraper (7) is in contact with the dustproof net (16), a first gear (8) is arranged on one side of the first gear ring (6), the first gear (8) is arranged inside one of the mounting blocks (5), the first gear (8) is meshed with the first gear ring (6), a motor (9) is fixedly installed on the side wall of the mounting block (5) close to the first gear (8), and the output end of the motor (9) passes through the mounting block (5) and is fixedly connected to the first gear (8).

2. The grid-load-storage integrated photovoltaic power generation and energy storage device according to claim 1, characterized in that: A second gear ring (13) is slidably connected to two mounting blocks (5) on the side of the dustproof frame (4) away from the motor (9); a second scraper (14) is fixedly mounted on the inner wall of the second gear ring (13); the second scraper (14) is in contact with the dustproof net (16); a second gear (10) is arranged on the side of the first gear ring (6) away from the first gear (8); the second gear (10) is meshed with the first gear ring (6); a connecting rod (11) is fixedly connected to one side of the second gear (10); one end of the connecting rod (11) passes through the dustproof frame (4) and is fixedly connected to a third gear (12); the third gear (12) is meshed with the second gear ring (13); the third gear (12) and the second gear (10) are respectively arranged inside the two mounting blocks (5).

3. The grid-load-storage integrated photovoltaic power generation and energy storage device according to claim 2 is characterized in that: Protective covers (15) are fixedly mounted on the top and bottom of the two mounting blocks (5) close to the outer side wall of the dustproof frame (4), and the second toothed ring (13) is arranged inside the protective covers (15).

4. The grid-load-storage integrated photovoltaic power generation and energy storage device according to claim 2 is characterized in that: The bottom of the dustproof frame (4) is slidably connected to a storage box (17), and a first handle (18) is fixedly mounted on the side wall of the storage box (17).

5. The grid-load-storage integrated photovoltaic power generation and energy storage device according to claim 2 is characterized in that: A photovoltaic panel (19) is installed on the top of the energy storage box body (2).

6. The grid-load-storage integrated photovoltaic power generation and energy storage device according to claim 2, characterized in that: A mounting plate (20) is fixedly mounted on the inner wall of the vent (3), and a fan (21) is fixedly mounted on the mounting plate (20).

7. The photovoltaic power generation and energy storage device integrated with grid, load and storage according to claim 3 is characterized by: A sealing door (22) is rotatably connected to the side wall of the energy storage box body (2), a second handle (24) is fixedly mounted on the sealing door (22), and an observation window (23) is fixedly mounted on the side wall of the sealing door (22).

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