Integrated energy delivery electric modular substation platform

Abstract

The application belongs to the technical field of photovoltaic, and discloses a comprehensive energy transmission electric modular substation platform, which comprises a photovoltaic assembly for providing an energy supply power source for the substation, a substation platform installed at the bottom of the photovoltaic assembly for limiting the photovoltaic assembly, a swing assembly comprising a chassis installed at the top of the substation platform, a rotating rod rotatably connected to the top of the chassis for driving the photovoltaic assembly to deflect, a horizontal plate installed at the end of the rotating rod, the moving horizontal plate drives the rotating rod to rotate by using a moving part, a driving part installed at the top of the substation platform for driving the horizontal plate to reciprocate, and a cleaning assembly installed on the surface of the photovoltaic assembly for cleaning the top surface of the photovoltaic assembly. The bidirectional movement of the horizontal plate facilitates the carriage to drive the scraping strip to move by using the connecting part, the elastic force of the connecting part facilitates the bottom surface of the scraping strip to be attached to the top surface of the photovoltaic assembly, and the scraping strip moving bidirectionally facilitates the inclined photovoltaic plate to be cleaned.

Description

Technical Field

[0001] This invention belongs to the field of photovoltaic technology, and specifically relates to a modular substation platform for integrated energy transmission. Background Technology

[0002] A substation is a location in a power system that transforms voltage and current, receives electrical energy, and distributes it. In existing technologies for powering substations using photovoltaic (PV) modules, the angle of the PV panels is adjusted by a control device. However, when used outdoors, the surface of solar panels is prone to dust and impurities, which significantly affect the photoelectric conversion efficiency.

[0003] Therefore, it is necessary to invent a modular substation platform for integrated energy transmission to solve the above problems. Summary of the Invention

[0004] To address the aforementioned problems, this invention provides a modular substation platform for integrated energy transmission, thereby resolving the issues raised in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a modular substation platform for integrated energy transmission, comprising: photovoltaic modules for providing power to the substation; a substation platform installed at the bottom of the photovoltaic modules for defining the photovoltaic modules; and a swing assembly comprising: a base frame installed at the top of the substation platform; a rotating rod rotatably engaged at the top of the base frame for driving the photovoltaic modules to deflect; a horizontal plate installed at the end of the rotating rod, the moving horizontal plate driving the rotating rod to rotate using a moving component; a driving component installed at the top of the substation platform for driving the horizontal plate to reciprocate; and a cleaning assembly installed on the surface of the photovoltaic modules for cleaning the top surface of the photovoltaic modules.

[0006] Furthermore, both ends of the base frame are provided with side rings, and the moving component is located inside the side rings. The moving component includes: a toothed rod, a square-round rod, and a convex strip; the toothed rod is correspondingly inserted into the inside of the side ring, and a square-round rod is fixed to the inner end of the toothed rod. The rotating rod is located between the two toothed rods. The base frame is configured as a semi-circular ring structure, and the rotating rod is placed in the concave part of the base frame. Both ends of the rotating rod are provided with square-round grooves, and the inner end of the square-round rod is inserted into the square-round groove. A convex strip is fixed to the bottom of the side ring, and the inner side of the convex strip fits against the side of the substation platform. The surface of the convex strip is installed on the side of the substation platform using screws.

[0007] Furthermore, the bottom surfaces at both ends of the horizontal plate are provided with multiple teeth, and the teeth mesh with the annular tooth grooves on the surface of the tooth bar. The reciprocating horizontal plate causes the tooth bar to rotate inside the side ring through the teeth. The two horizontal plates are connected by a horizontal plate, and the output end of the drive component is connected at the center of the horizontal plate.

[0008] Furthermore, a support frame is installed at the bottom of the photovoltaic module. The support frame includes: side plates, inner rods, and rotating sleeves. The two side plates are arranged opposite each other, and inner rods are fixed on the inner surfaces of both ends of the side plates. The center lines of the two opposing inner rods coincide. The rotating sleeve is spirally sleeved on the inner ends of the two inner rods. The rotation of the rotating sleeve causes the two opposing inner rods to move closer or further apart.

[0009] Furthermore, two offset plates are fixed on the surface of the rotating rod, the two rotating rods correspond one-to-one with the two rotating sleeves, the two offset plates on the surface of the rotating rods correspond one-to-one with the inner rods at both ends of the rotating sleeves, and the top of the offset plate is sleeved on the surface of the inner rod.

[0010] Furthermore, a vertical plate is fixed to the bottom surface of the photovoltaic module. The vertical plate is located on the outer side of the side plate, and the center of the vertical plate is installed on the outer side of the side plate using screws.

[0011] Furthermore, the cleaning assembly includes: a scraper strip located on the top surface of the photovoltaic module for cleaning the top surface of the photovoltaic module; a slide frame, with both ends of the scraper strip connected to the slide frame via connecting parts; a slide rod, fixedly installed on the bottom of the side plate, with the top surface of the inner side of the slide frame sliding on the surface of the slide rod via a sliding groove; a protruding rod, fixedly installed on the outer side of the slide frame; a sleeve, with the top of the sleeve frame fitted onto the surface of the protruding rod; and a vertical rod, fixedly installed on the top surface of the horizontal plate, with the top of the vertical rod vertically inserted into the bottom of the sleeve frame for driving the scraper strip to reciprocate on the top surface of the photovoltaic module.

[0012] Furthermore, the connecting part includes: a plug rod, an elastic element, and a limiting plate; the bottom surface of the scraper end is vertically penetrated through the slide by the plug rod, and the top surface of the slide is connected to the scraper end by the elastic element, and the bottom end of the plug rod is fixed with a limiting plate.

[0013] The technical effects and advantages of this invention are as follows: 1. This invention facilitates the bidirectional movement of the horizontal plate, allowing the carriage to move the scraper using the connecting part. The elasticity of the connecting part allows the bottom surface of the scraper to fit into the top surface of the photovoltaic module, enabling the bidirectionally moving scraper to clean the tilted photovoltaic panel.

[0014] 2. This invention utilizes the bidirectional rotation of the rotating rod and the cooperation between the offset plate and the inner rod to tilt the photovoltaic module left and right on the top of the substation platform, making it easier for the photovoltaic panels of the photovoltaic module to be aligned with the sunlight.

[0015] 3. The present invention, through the spiral engagement of the rotating sleeve and the inner rod, can adjust the relative distance between the two side plates according to the size of the photovoltaic module, which facilitates the installation of photovoltaic modules of different shapes on the top of the support frame and improves the adaptability of the support frame to different photovoltaic modules. Attached Figure Description

[0016] Figure 1 This is an overall schematic diagram of the modular substation platform for integrated energy transmission according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the moving component driving the rotating rod to rotate according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the horizontal plate of the present invention utilizing the meshing of teeth and toothed rod; Figure 4 This is a schematic diagram of the support frame at the bottom of the photovoltaic module according to an embodiment of the present invention; Figure 5 This is a schematic diagram of some components of the cleaning component according to an embodiment of the present invention; Figure 6 These are physical images of embodiments of the present invention; In the diagram: 1. Photovoltaic module; 2. Substation platform; 3. Base frame; 301. Side ring; 4. Rotating rod; 401. Offset plate; 5. Horizontal plate; 501. Tooth; 6. Drive component; 7. Toothed rod; 8. Square and round rod; 9. Protruding strip; 10. Horizontal plate; 11. Side plate; 12. Inner rod; 13. Rotating sleeve; 14. Vertical plate; 15. Scraper; 16. Slide carriage; 17. Slide rod; 18. Protruding rod; 19. Sleeve; 20. Vertical rod; 21. Insert rod; 22. Elastic component; 23. Limiting plate. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0018] This invention provides a modular substation platform for integrated energy transmission, such as... Figure 1 and Figure 4 As shown, it includes: a photovoltaic module 1, which consists of a frame and a photovoltaic panel. The photovoltaic panel is installed inside the frame and provides power to the substation by irradiating the sun. At this time, a support frame is installed at the bottom of the photovoltaic module 1. The support frame includes: side plates 11, inner rods 12 and rotating sleeves 13. The two side plates 11 are arranged opposite each other. The inner sides of both ends of the side plates 11 are fixed with inner rods 12, and the center lines of the two opposite inner rods 12 coincide. The rotating sleeves 13 are spirally sleeved on the inner ends of the two inner rods 12. The rotating sleeves 13 cause the two opposite inner rods 12 to move closer or further away from each other.

[0019] Specifically, after the two side plates 11 are positioned opposite each other, the rotating sleeve 13 is placed between the two inner rods 12, with the end of the rotating sleeve 13 aligned with the inner end of the inner rod 12. The two rotating sleeves 13 are rotated synchronously, and the rotating sleeves 13 use the inner rods 12 to bring the two opposing side plates 11 closer together until the inner ends of the two opposing inner rods 12 are in contact with each other, at which point the distance between the two side plates 11 is minimized. The support frame is positioned at the bottom of the photovoltaic module 1 frame, and the two rotating sleeves 13 are rotated in the opposite direction. The rotating sleeves 13 use the inner rods 12 to move the two opposing side plates 11 away from each other. At this point, the outer side of the side plate 11 gradually approaches the vertical plate 14 on the bottom surface of the photovoltaic module 1 until the outer side of the side plate 11 is in contact with the inner side of the vertical plate 14. The center of the vertical plate 14 is installed on the outer side of the side plate 11 using screws.

[0020] In this embodiment, the relative distance between the two side plates 11 can be adjusted according to the size of the photovoltaic module 1 by the spiral engagement of the rotating sleeve 13 and the inner rod 12, which facilitates the installation of photovoltaic modules 1 with different shapes on the top of the support frame and improves the adaptability of the support frame to different photovoltaic modules 1.

[0021] To constrain the photovoltaic module 1 at the top of the support frame, the substation platform 2 uses a swinging component to swing the photovoltaic module 1. Figure 1 and Figure 4 In the process, the substation platform 2 is installed at the bottom of the photovoltaic module 1. The substation platform 2 is set as a substation platform. The swing component is installed on the top of the substation platform 2. The swing component includes: a base frame 3, a rotating rod 4, a horizontal plate 5 and a driving component 6. The driving component 6 is set as a cylinder. The base frame 3 is installed on the top of the substation platform 2. The end of the rotating rod 4 cooperates with the horizontal plate 5 through a moving part. The two horizontal plates 5 are connected by a horizontal plate 10. The output end of the driving component 6 is connected to the center of the horizontal plate 10. Two offset plates 401 are fixed on the surface of the rotating rod 4. The two rotating rods 4 correspond one-to-one with the two rotating sleeves 13. The two offset plates 401 on the surface of the rotating rod 4 correspond one-to-one with the inner rods 12 at both ends of the rotating sleeves 13. The top of the offset plate 401 is sleeved on the surface of the inner rod 12.

[0022] Specifically, the drive unit 6 is activated, and the horizontal plate 10 at the output end of the drive unit 6 causes the two horizontal plates 5 to move synchronously. The moving horizontal plates 5 use the moving component to make the rotating rod 4 rotate inside the concave part of the base frame 3. Since the moving component limits the rotating rod 4, the rotating rod 4 causes the offset plate 401 to rotate.

[0023] When the two rotating rods 4 rotate clockwise simultaneously, the offset plates 401 also rotate clockwise. The two offset plates 401 on the left side use the two inner rods 12 to move the left side of the photovoltaic module 1 downwards, and the two offset plates 401 on the right side use the two inner rods 12 to move the right side of the photovoltaic module 1 upwards. At this time, the top surface of the photovoltaic module 1 tilts to the left under the influence of the offset plates 401. Similarly, when the two rotating rods 4 rotate counterclockwise simultaneously, the offset plates 401 also rotate counterclockwise. The two offset plates 401 on the left side use the two inner rods 12 to move the left side of the photovoltaic module 1 upwards, and the two offset plates 401 on the right side use the two inner rods 12 to move the right side of the photovoltaic module 1 downwards. At this time, the top surface of the photovoltaic module 1 tilts to the right under the influence of the offset plates 401.

[0024] In this embodiment, by rotating the rotating rod 4 in both directions, and by cooperating with the offset plate 401 and the inner rod 12, the photovoltaic module 1 is tilted left and right on the top of the substation platform 2, so that the photovoltaic panel of the photovoltaic module 1 is aligned with the light.

[0025] To make the rotating rod 4 rotate, the horizontal plate 5 uses a moving part to make the rotating rod 4 rotate in both directions. Figures 1 to 3 In the base frame 3, side rings 301 are provided at both ends. The moving parts are located inside the side rings 301 and include: a toothed rod 7, a square-round rod 8, and a convex strip 9. The toothed rod 7 is inserted into the side ring 301, and the square-round rod 8 is fixed to the inner end of the toothed rod 7. The rotating rod 4 is located between the two toothed rods 7. The base frame 3 is configured as a semi-circular ring structure, and the rotating rod 4 is placed in the concave part of the base frame 3. Square-round grooves are provided at both ends of the rotating rod 4, and the inner end of the square-round rod 8 is inserted into the square-round groove. The convex strip 9 is fixed to the bottom of the side ring 301. The inner side of the convex strip 9 is in contact with the side of the substation platform 2, and the surface of the convex strip 9 is installed on the side of the substation platform 2 with screws. Multiple teeth 501 are provided on the bottom surfaces of both ends of the horizontal plate 5, and the teeth 501 mesh with the annular tooth grooves on the surface of the toothed rod 7. The reciprocating horizontal plate 5 causes the toothed rod 7 to rotate inside the side ring 301 through the teeth 501.

[0026] Specifically, the rotating rod 4 is placed in the recess of the base frame 3. At this time, the toothed rod 7 is pushed to move inward inside the side ring 301. The inwardly moved toothed rod 7 is inserted into the square groove at the end of the rotating rod 4 by the square and round rod 8 until the outer end face of the toothed rod 7 is flush with the outer end face of the side ring 301. The horizontal plate 5 is placed on top of the toothed rod 7. At this time, the horizontal plate 5 uses the teeth 501 to mesh with the annular tooth groove on the surface of the toothed rod 7 to drive the horizontal plate 10 to the output end of the drive unit 6.

[0027] Start the drive unit 6. The output end of the drive unit 6 uses the horizontal plate 10 to move the two horizontal plates 5. The horizontal plates 5 use multiple teeth 501 to make the rack 7 rotate inside the side ring 301. The rotating rack 7 uses the square and round rod 8 to make the rotating rod 4 rotate in the concave part of the base frame 3.

[0028] In this embodiment, the rotating rod 4 is rotated by the bidirectional movement of the horizontal plate 5. The rotation of the rotating rod 4 facilitates the tilting of the photovoltaic module 1 by the offset plate 401, and the tilting condition of the photovoltaic module 1 can be adjusted according to the angle of illumination.

[0029] To clean photovoltaic module 1, a cleaning module is used to clean the photovoltaic panel. Figure 1 , Figure 4 and Figure 5 In the process, a cleaning component is installed on the surface of photovoltaic module 1. The cleaning component includes: a scraper 15, a slide 16, a slide rod 17, a protruding rod 18, a sleeve 19, and a vertical rod 20. A vertical rod 20 is fixed at the center of the top surface of the horizontal plate 5, and the top of the vertical rod 20 is inserted into the bottom of the sleeve 19. The bottom ends of both ends of the scraper 15 are connected to the slide 16 by connecting parts, which include: an insert rod 21, an elastic element 22, and a limiting plate 23. The elastic element 22 is a spring sheet. The bottom surface of the scraper 15 is vertically penetrated through the slide 16 by the insert rod 21, and the top surface of the slide 16 is connected to the end of the scraper 15 by the elastic element 22. The bottom end of the insert rod 21 is fixed with the limiting plate 23. The slide rod 17 is fixedly installed at the bottom of the side plate 11. The top surface of the inner side of the slide 16 slides on the surface of the slide rod 17 by a sliding groove 161. The protruding rod 18 is fixedly installed on the outer side of the slide 16, and the top of the sleeve 19 is sleeved on the surface of the protruding rod 18.

[0030] Specifically, when the slide 16 is pulled down, as it moves downwards on the surface of the insert rod 21, the slide 16 and the scraper 15 work together to pull the elastic element 22 until the bottom of the slide 16 is in contact with the top surface of the limiting plate 23. At this point, the distance between the scraper 15 and the slide 16 is at its maximum. The bottom surface of the scraper 15 is then placed on the top surface of the photovoltaic module 1, at which point the groove 161 on the inner end of the slide 16 corresponds to the slide rod 17. When the slide 16 is released, the elastic force of the elastic element 22 pulls the slide 16 upwards until the groove 161 is engaged with the bottom of the slide rod 17.

[0031] When the horizontal plate 5 moves, the vertical rod 20 causes the sleeve 19 to move synchronously. At this time, the sleeve 19 uses the protruding rod 18 to push the slide 16 to move. The slide 16 slides on the surface of the slide rod 17 using the sliding groove 161, and the slide 16 uses the connecting part to drive the scraper 15 to move. The scraper 15 cleans the top surface of the photovoltaic panel during the movement.

[0032] In this embodiment, the bidirectional movement of the horizontal plate 5 facilitates the movement of the slide 16 using the connecting part to drive the scraper 15. The elasticity of the connecting part facilitates the bottom surface of the scraper 15 to fit with the top surface of the photovoltaic module 1, allowing the bidirectionally moving scraper 15 to cooperate in cleaning the tilted photovoltaic panel.

[0033] Working principle of this invention: Reference Figures 1 to 6As shown, after the two side plates 11 are positioned opposite each other, the top of the offset plate 401 is sleeved on the surface of the inner rod 12. The rotating sleeve 13 is placed between the two inner rods 12, and the end of the rotating sleeve 13 is aligned with the inner end of the inner rod 12. The two rotating sleeves 13 are rotated synchronously. The rotating sleeve 13 uses the inner rod 12 to bring the two opposing side plates 11 closer together until the inner ends of the two opposing inner rods 12 are in contact with each other. At this time, the distance between the two side plates 11 is the smallest. The support frame is positioned at the bottom of the photovoltaic module 1 frame. The two rotating sleeves 13 are rotated in the opposite direction. The rotating sleeve 13 uses the inner rod 12 to move the two opposing side plates 11 away from each other. At this time, the outer side of the side plate 11 gradually approaches the vertical plate 14 on the bottom surface of the photovoltaic module 1 until the outer side of the side plate 11 is in contact with the inner side of the vertical plate 14. The center of the vertical plate 14 is installed on the outer side of the side plate 11 with screws.

[0034] Pull the slide 16 down. As the slide 16 moves down on the surface of the insert rod 21, the slide 16 and the scraper 15 work together to pull the elastic element 22 until the bottom of the slide 16 is in contact with the top surface of the limiting plate 23. At this point, the distance between the scraper 15 and the slide 16 is at its maximum. Place the bottom surface of the scraper 15 on the top surface of the photovoltaic module 1. At this point, the sliding groove 161 on the inner end of the slide 16 corresponds to the slide rod 17. Release the slide 16. The elastic force of the elastic element 22 pulls the slide 16 up until the sliding groove 161 is engaged with the bottom of the slide rod 17.

[0035] Place the rotating rod 4 in the recessed part of the base frame 3. At this time, push the toothed rod 7 to move inward inside the side ring 301. The inwardly moved toothed rod 7 is inserted into the square groove at the end of the rotating rod 4 by the square and round rod 8 until the outer end face of the toothed rod 7 corresponds to and is flush with the outer end face of the side ring 301. Place the horizontal plate 5 on the top of the toothed rod 7. At this time, the horizontal plate 5 uses the teeth 501 to mesh with the annular tooth groove on the surface of the toothed rod 7 to drive the horizontal plate 10 to the output end of the drive unit 6.

[0036] When the drive unit 6 is activated, the horizontal plate 10 at the output end of the drive unit 6 causes the two horizontal plates 5 to move synchronously. The moving horizontal plate 5 uses the moving component to make the rotating rod 4 rotate inside the concave part of the base frame 3. Since the moving component limits the rotating rod 4, the rotating rod 4 causes the offset plate 401 to rotate.

[0037] When the two rotating rods 4 rotate clockwise simultaneously, the offset plates 401 also rotate clockwise. The two offset plates 401 on the left side use the two inner rods 12 to move the left side of the photovoltaic module 1 downwards, and the two offset plates 401 on the right side use the two inner rods 12 to move the right side of the photovoltaic module 1 upwards. At this time, the top surface of the photovoltaic module 1 tilts to the left under the influence of the offset plates 401. Similarly, when the two rotating rods 4 rotate counterclockwise simultaneously, the offset plates 401 also rotate counterclockwise. The two offset plates 401 on the left side use the two inner rods 12 to move the left side of the photovoltaic module 1 upwards, and the two offset plates 401 on the right side use the two inner rods 12 to move the right side of the photovoltaic module 1 downwards. At this time, the top surface of the photovoltaic module 1 tilts to the right under the influence of the offset plates 401.

[0038] When the horizontal plate 5 moves, the vertical rod 20 causes the sleeve 19 to move synchronously. At this time, the sleeve 19 uses the protruding rod 18 to push the slide 16 to move. The slide 16 slides on the surface of the slide rod 17 using the sliding groove 161, and the slide 16 uses the connecting part to drive the scraper 15 to move. The scraper 15 cleans the top surface of the photovoltaic panel during the movement.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it.

Claims

1. A modular substation platform for integrated energy transmission, characterized in that, include: Photovoltaic modules (1) are used to provide power to substations; A substation platform (2) is installed at the bottom of the photovoltaic module (1) to define the photovoltaic module (1). The swing assembly includes: The base frame (3) is installed on top of the substation platform (2); The rotating rod (4) is rotatably attached to the top of the base frame (3) and is used to drive the photovoltaic module (1) to deflect. A horizontal plate (5) is installed at the end of the rotating rod (4). The moving horizontal plate (5) drives the rotating rod (4) to rotate using a moving component. A drive unit (6) is installed on the top of the substation platform (2) to drive the horizontal plate (5) to move back and forth. A cleaning component is installed on the surface of the photovoltaic module (1) and is used to clean the top surface of the photovoltaic module (1); The base frame (3) is provided with side rings (301) at both ends. The moving part is located inside the side rings (301). The moving part includes: a toothed rod (7), a square rod (8), and a protruding strip (9). The toothed rod (7) is inserted into the side ring (301). The square rod (8) is fixed to the inner end of the toothed rod (7). The rotating rod (4) is located between the two toothed rods (7). The base frame (3) is set as a semi-circular ring structure. The rotating rod (4) is placed in the concave part of the base frame (3). Both ends of the rotating rod (4) are provided with square grooves. The inner end of the square rod (8) is inserted into the square groove. The bottom of the side ring (301) is fixed with the protrusion (9). The inner side of the protrusion (9) is in contact with the side of the substation platform (2). The surface of the protrusion (9) is installed on the side of the substation platform (2) with screws. The bottom surfaces of both ends of the horizontal plate (5) are provided with multiple teeth (501), and the teeth (501) mesh with the annular tooth groove on the surface of the toothed rod (7). The reciprocating horizontal plate (5) causes the toothed rod (7) to rotate inside the side ring (301) through the teeth (501). The two horizontal plates (5) are connected by a horizontal plate (10), and the output end of the drive unit (6) is connected at the center of the horizontal plate (10).

2. The modular substation platform for integrated energy transmission according to claim 1, characterized in that: The photovoltaic module (1) is equipped with a support frame at its bottom, the support frame including: a side plate (11), an inner rod (12) and a rotating sleeve (13). The two side plates (11) are arranged opposite each other. The inner rods (12) are fixed on the inner sides of both ends of the side plates (11), and the center lines of the two inner rods (12) coincide. The rotating sleeve (13) is spirally sleeved on the inner ends of the two inner rods (12). The rotating sleeve (13) makes the two inner rods (12) move closer or further away from each other.

3. The modular substation platform for integrated energy transmission according to claim 2, characterized in that: Two offset plates (401) are fixed on the surface of the rotating rod (4). The two rotating rods (4) correspond one-to-one with the two rotating sleeves (13). The two offset plates (401) on the surface of the rotating rod (4) correspond one-to-one with the inner rods (12) at both ends of the rotating sleeves (13). The top of the offset plate (401) is sleeved on the surface of the inner rod (12).

4. The modular substation platform for integrated energy transmission according to claim 3, characterized in that: The photovoltaic module (1) has a vertical plate (14) fixed on its bottom surface. The vertical plate (14) is located on the outer side of the side plate (11), and the center of the vertical plate (14) is installed on the outer side of the side plate (11) with screws.

5. The modular substation platform for integrated energy transmission according to claim 4, characterized in that: The cleaning component includes: A scraper (15) is located on the top surface of the photovoltaic module (1) and is used to clean the top surface of the photovoltaic module (1); The bottom ends of both ends of the scraper (15) are connected to the carriage (16) by connecting parts. The slide rod (17) is fixedly installed at the bottom of the side plate (11), and the top surface of the inner side of the slide frame (16) slides on the surface of the slide rod (17) using the slide groove (161); A protruding rod (18) is fixedly installed on the outer side of the slide (16); A sleeve (19) is fitted onto the surface of the protruding rod (18) at its top end; A vertical rod (20) is fixedly installed on the top surface of the horizontal plate (5), and the top end of the vertical rod (20) is vertically inserted into the bottom of the frame (19) to drive the scraper (15) to move back and forth on the top surface of the photovoltaic module (1).

6. The modular substation platform for integrated energy transmission according to claim 5, characterized in that: The connecting part includes: a plug (21), an elastic element (22), and a limiting plate (23); The bottom surface of the scraper (15) is vertically penetrated through the slide (16) by the insert rod (21), and the top surface of the slide (16) is connected to the end of the scraper (15) by the elastic member (22). The bottom end of the insert rod (21) is fixed with the limiting plate (23).

Images