Source-grid-load-storage integrated photovoltaic power generation and energy storage device

Abstract

The utility model relates to the field of integrated photovoltaic power generation, in particular to a source-grid-load-storage integrated photovoltaic power generation and energy storage device, which comprises a base. The body is mounted at the top of the base; a first dustproof net is mounted on the outer wall of the body; an air inlet channel is formed in the base, and mounting grooves communicating with the air inlet channel are formed in the left outer wall and the right outer wall of the base; a second dustproof net is mounted in the mounting groove; a connecting block is fixed to the outer wall of the second dustproof net, and a clamping groove is formed in the outer wall of the connecting block. Connecting strips are fixed to the left outer wall and the right outer wall of the base, sliding grooves are formed in the connecting strips, and sliding blocks are installed in the sliding grooves. According to the dustproof device, the second dustproof net can be conveniently detached, so that the second dustproof net can be conveniently maintained and cleaned, the working efficiency of the second dustproof net is improved, and the overall practicability is high.

Description

Technical Field

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

[0002] Source-grid-load-storage is an operating model that includes an overall solution for power supply, power grid, load and energy storage. It can accurately control society, interruptible electricity load and energy storage resources, improve the safe operation level of the power grid, and solve problems such as grid volatility in the process of clean energy consumption. Photovoltaic power generation is a technology that uses the photovoltaic effect of the semiconductor interface to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels, controllers and inverters. The main components are composed of electronic components. After the solar cells are connected in series and packaged for protection, they can form large-area solar cell modules, which are then combined with power controllers and other components to form photovoltaic power generation devices.

[0003] After searching, the China Patent Network discloses an integrated source, grid, load and storage photovoltaic power generation and energy storage device. Although the air entering the main body is filtered through a filter to prevent external dust from entering the interior of the main body, a cleaning brush is arranged inside the dust cover, and a driving motor drives the cleaning brush to clean the filter. The temperature inside the main body is monitored by a temperature sensor, which facilitates the control of the cooling fan and the driving motor to operate and dissipate heat. However, the heavy dust net of the comparative document is not easy to disassemble, thereby facilitating the maintenance and cleaning of the dust net, and its practicality is low.

[0004] Therefore, a photovoltaic power generation energy storage device integrating source, grid, load and storage is proposed. Utility Model Content

[0005] The utility model aims to provide a photovoltaic power generation and energy storage device with integrated source, grid, load and storage.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A photovoltaic power generation and energy storage device with integrated source, grid, load and storage, comprising:

[0008] Base;

[0009] A body is installed on the top of the base;

[0010] A first dustproof net is installed on the outer wall of the main body;

[0011] An air inlet passage is provided inside the base, and mounting grooves communicating with the air inlet passage are provided on the left and right outer walls of the base;

[0012] A second dustproof net is installed in the installation groove;

[0013] A connecting block is fixed on the outer wall of the second dustproof net, and a slot is provided on the outer wall of the connecting block;

[0014] The left and right outer walls of the base are both fixed with connecting strips, the connecting strips are provided with sliding grooves, and the sliding grooves are provided with sliders;

[0015] A clamping strip is fixed on the slider, and one end of the clamping strip is clamped in the clamping slot;

[0016] A telescopic rod is fixed to the inner wall of one side of the slide groove, and one end of the telescopic rod away from the inner wall of one side of the slide groove is fixed to the slider;

[0017] A compression spring is provided outside the telescopic rod;

[0018] One end of the compression spring is fixed to the sliding block, and the other end of the compression spring is fixed to the inner wall of one side of the sliding groove.

[0019] Preferably, an air outlet slot connected to the air inlet channel is provided on the top of the base.

[0020] Preferably, a motor is installed inside the air inlet channel, a driving rod is fixed to the output end of the motor, and a first gear is fixed to the top of the driving rod;

[0021] The first gear is meshed with a second gear.

[0022] Preferably, a first connecting column is fixed on the top of the second gear, and a cooling fan is fixed on the top of the first connecting column;

[0023] A second connecting column is fixed to the bottom of the second gear, and the bottom of the second connecting column is rotatably connected to the inner wall of the air inlet channel.

[0024] Preferably, two of the second gear and two of the cooling fans are provided.

[0025] Preferably, the diameter of the second gear is smaller than the diameter of the first gear.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] The utility model drives the slider to move accordingly in the slide groove, at which time the compression spring and the telescopic rod will perform a corresponding contraction movement, and when the slider moves, it will drive the card strip to move accordingly. After one end of the card strip is disengaged from the card groove, the second dustproof net can be disassembled. Compared with the existing ones, the utility model is convenient for disassembly of the second dustproof net, thereby facilitating its maintenance and cleaning, thereby improving the working efficiency of the second dustproof net and having a higher overall practicality.

[0028] The utility model starts the motor, and the motor drives the first gear to rotate through the driving rod, and the first gear drives the second gear and the cooling fan to rotate, and under the action of the cooling fan, the purpose of cooling the body is achieved;

[0029] Furthermore, since two second gears and two cooling fans are provided, the cooling effect of the main body is improved by increasing the number of cooling fans;

[0030] In addition, the two second gears and the cooling fan are driven by one motor, so the power loss is reduced and the overall use cost is reduced;

[0031] And because the diameter of the second gear is smaller than that of the first gear, the rotation speed of the second gear is greater than that of the first gear, thereby increasing the rotation speed of the cooling fan and further improving the heat dissipation effect of the body. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0033] Figure 2 For this utility model Figure 1 A magnified view of middle;

[0034] Figure 3 It is a partial structural schematic diagram of the utility model;

[0035] Figure 4 This is a schematic diagram of the structure of the first gear and the second gear in the utility model.

[0036] In the figure: 1. base; 2. body; 3. first dustproof net; 4. air inlet channel; 5. mounting slot; 6. second dustproof net; 7. connecting block; 8. slot; 9. connecting strip; 10. slide slot; 11. slider; 12. clip strip; 13. telescopic rod; 14. compression spring; 15. air outlet slot; 16. motor; 17. driving rod; 18. first gear; 19. second gear; 20. first connecting column; 21. cooling fan; 22. second connecting column. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0038] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0039] Embodiment 1:

[0040] See also Figure 1-3 , the utility model provides a technical solution: To achieve the above purpose, the utility model provides the following technical solution: a source-grid-load-storage integrated photovoltaic power generation and energy storage device, comprising: a base 1; a body 2 is installed on the top of the base 1; a first dustproof net 3 is installed on the outer wall of the body 2; an air inlet channel 4 is opened inside the base 1, and installation grooves 5 connected to the air inlet channel 4 are opened on the left and right outer walls of the base 1; a second dustproof net 6 is installed in the installation groove 5; a connecting block 7 is fixed on the outer wall of the second dustproof net 6, and a first dustproof net 3 is installed on the outer wall of the connecting block 7 There is a card slot 8; connecting strips 9 are fixed on the left and right outer walls of the base 1, and a slide slot 10 is opened on the connecting strip 9, and a slider 11 is installed in the slide slot 10; a card strip 12 is fixed on the slider 11, and one end of the card strip 12 is clamped in the card slot 8; a telescopic rod 13 is fixed to the inner wall of one side of the slide slot 10, and the end of the telescopic rod 13 away from the inner wall of one side of the slide slot 10 is fixed to the slider 11; a compression spring 14 is arranged outside the telescopic rod 13; one end of the compression spring 14 is fixed to the slider 11, and the other end of the compression spring 14 is fixed to the inner wall of one side of the slide slot 10.

[0041] Specifically, the utility model drives the slider 11 to move accordingly in the slide groove 10. At this time, the compression spring 14 and the telescopic rod 13 will perform a corresponding contraction movement. When the slider 11 moves, it will drive the card strip 12 to move accordingly. After one end of the card strip 12 is detached from the card groove 8, the second dustproof net 6 can be disassembled. Compared with the existing ones, the utility model facilitates the disassembly of the second dustproof net 6, thereby facilitating its maintenance and cleaning, thereby improving the working efficiency of the second dustproof net 6 and having a higher overall practicality.

[0042] Embodiment 2:

[0043] See also Figure 3 , 4 The utility model provides a technical solution: a source-grid-load-storage integrated photovoltaic power generation and energy storage device, wherein an air outlet slot 15 connected to an air inlet channel 4 is provided on the top of a base 1, a motor 16 is installed inside the air inlet channel 4, a driving rod 17 is fixed to the output end of the motor 16, a first gear 18 is fixed to the top of the driving rod 17; the first gear 18 is meshed with a second gear 19, a first connecting column 20 is fixed to the top of the second gear 19, a cooling fan 21 is fixed to the top of the first connecting column 20; a second connecting column 22 is fixed to the bottom of the second gear 19, the bottom of the second connecting column 22 is rotatably connected to the inner wall of the air inlet channel 4, two second gears 19 and two cooling fans 21 are provided, and the diameter of the second gear 19 is smaller than the diameter of the first gear 18.

[0044] Specifically, the utility model starts the motor 16, and the motor 16 drives the first gear 18 to rotate through the driving rod 17, and the first gear 18 then drives the second gear 19 and the cooling fan 21 to rotate. Under the action of the cooling fan 21, the purpose of cooling the body 2 is achieved;

[0045] Furthermore, since two second gears 19 and two cooling fans 21 are provided, the cooling effect of the body 2 is improved by increasing the number of cooling fans 21.

[0046] Furthermore, the two second gears 19 and the cooling fan 21 are driven by one motor 16, so the power loss is reduced and the overall use cost is reduced;

[0047] Furthermore, since the diameter of the second gear 19 is smaller than that of the first gear 18 , the rotation speed of the second gear 19 is greater than that of the first gear 18 , thereby increasing the rotation speed of the cooling fan 21 and further improving the cooling effect of the body 2 .

[0048] Working principle:

[0049] First, by driving the slider 11 to move accordingly in the slide groove 10, the compression spring 14 and the telescopic rod 13 will perform corresponding contraction movements. When the slider 11 moves, the card strip 12 will be driven to move accordingly. After one end of the card strip 12 is disengaged from the card groove 8, the second dustproof net 6 can be disassembled. Compared with the existing ones, the utility model facilitates the disassembly of the second dustproof net 6, thereby facilitating its maintenance and cleaning, improving the working efficiency of the second dustproof net 6, and having a higher overall practicality.

[0050] Secondly, by starting the motor 16, the motor 16 drives the first gear 18 to rotate through the driving rod 17, and the first gear 18 then drives the second gear 19 and the cooling fan 21 to rotate. Under the action of the cooling fan 21, the purpose of cooling the body 2 is achieved;

[0051] Furthermore, since two second gears 19 and two cooling fans 21 are provided, the cooling effect of the body 2 is improved by increasing the number of cooling fans 21.

[0052] Furthermore, the two second gears 19 and the cooling fan 21 are driven by one motor 16, so the power loss is reduced and the overall use cost is reduced;

[0053] Furthermore, since the diameter of the second gear 19 is smaller than that of the first gear 18 , the rotation speed of the second gear 19 is greater than that of the first gear 18 , thereby increasing the rotation speed of the cooling fan 21 and further improving the cooling effect of the body 2 .

[0054] In the description of the present invention, it should be understood that the terms "center", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0055] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic power generation and energy storage device with integrated source, grid, load and storage, characterized in that: include: Base (1); A body (2) is mounted on the top of the base (1); A first dustproof net (3) is installed on the outer wall of the body (2); An air inlet passage (4) is provided inside the base (1), and mounting grooves (5) connected to the air inlet passage (4) are provided on the left and right outer walls of the base (1); A second dustproof net (6) is installed in the installation groove (5); A connecting block (7) is fixed on the outer wall of the second dustproof net (6), and a clamping groove (8) is provided on the outer wall of the connecting block (7); A connecting strip (9) is fixed on the left and right outer walls of the base (1), a slide groove (10) is provided on the connecting strip (9), and a sliding block (11) is installed in the slide groove (10); A clamping strip (12) is fixed on the slider (11), and one end of the clamping strip (12) is clamped in the clamping slot (8); A telescopic rod (13) is fixed to the inner wall of one side of the slide groove (10), and one end of the telescopic rod (13) away from the inner wall of one side of the slide groove (10) is fixed to the slider (11); A compression spring (14) is provided outside the telescopic rod (13); One end of the compression spring (14) is fixed to the slider (11), and the other end of the compression spring (14) is fixed to the inner wall of one side of the slide groove (10).

2. The photovoltaic power generation and energy storage device with integrated source, grid, load and storage according to claim 1, characterized in that: The top of the base (1) is provided with an air outlet slot (15) which is connected to the air inlet channel (4).

3. The photovoltaic power generation and energy storage device with integrated source, grid, load and storage according to claim 1, characterized in that: A motor (16) is installed inside the air inlet channel (4), a driving rod (17) is fixed to the output end of the motor (16), and a first gear (18) is fixed to the top of the driving rod (17); The first gear (18) is meshed with a second gear (19).

4. The source-grid-load-storage integrated photovoltaic power generation and energy storage device according to claim 3, characterized in that: A first connecting column (20) is fixed on the top of the second gear (19), and a cooling fan (21) is fixed on the top of the first connecting column (20); A second connecting column (22) is fixed to the bottom of the second gear (19), and the bottom of the second connecting column (22) is rotatably connected to the inner wall of the air inlet channel (4).

5. The source-grid-load-storage integrated photovoltaic power generation and energy storage device according to claim 4, characterized in that: The second gear (19) and the cooling fan (21) are both provided with two.

6. The photovoltaic power generation and energy storage device with integrated source, grid, load and storage according to claim 5, characterized in that: The diameter of the second gear (19) is smaller than the diameter of the first gear (18).

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