Water treatment cleaning device for photovoltaic power station

Abstract

The utility model belongs to the technical field of photovoltaic panel cleaning, and particularly relates to a photovoltaic power station water treatment cleaning device, a water guide groove is formed in one end of a photovoltaic panel, the photovoltaic power station water treatment cleaning device comprises a filter box, a cleaning mechanism and a driving mechanism, the filter box is arranged below a water outlet of the water guide groove, and a plurality of water inlet grid openings are formed in the upper surface of the filter box; the cleaning mechanism is connected to the inner wall of the filter box in a sliding manner and is used for cleaning gravel clamped in the water inlet grid opening; the driving mechanism comprises a water guide plate, a strip-shaped rack, a water turning hopper and a transmission assembly; the water guide plate is parallel to the upper surface of the filter box, and one end of the water guide plate is connected to the inner wall of the filter box; the strip-shaped rack vertically penetrates through the water guide plate and is in sliding connection with the water guide plate, and the strip-shaped rack is in matched connection with the cleaning mechanism; the water turning hopper is arranged below the tail end of the water guide plate and is rotationally connected with the filter box; the transmission assembly is rotationally connected to the interior of the filtering box and engaged with the strip-shaped rack and the water turning hopper. The problem that rainwater cannot be filtered and collected in time due to the fact that workers cannot operate the motor in time is solved.

Description

Technical Field

[0001] The present application belongs to the technical field of photovoltaic panel cleaning, and specifically relates to a water treatment and cleaning device for a photovoltaic power station. Background Art

[0002] Solar photovoltaic power generation is a device that directly converts sunlight energy into electrical energy through the photovoltaic effect. The electricity generated by solar photovoltaic power generation is also the most ideal new energy source. With the gradual increase in electricity consumption, the use of photovoltaic panels has also increased. Photovoltaic panels are generally installed in remote areas without obstructions, and photovoltaic panels need to be cleaned regularly to ensure power generation efficiency. At present, in the prior art, a Chinese utility model patent for a "photovoltaic panel cleaning mechanism" is disclosed, with the publication number CN219164514U, which specifically discloses a photovoltaic panel cleaning mechanism, including photovoltaic panels, photovoltaic panels The two ends of the outer side are respectively provided with a U-shaped mounting block and an I-shaped mounting block, the upper end and the lower end of the photovoltaic panel are respectively provided with a first L-shaped brush plate and a second L-shaped brush plate, the bottom of the first L-shaped brush plate and the top of the second L-shaped brush plate are provided with nylon bristles, one end between the first L-shaped brush plate and the second L-shaped brush plate is connected with a first slider, one side of the inside of the I-shaped mounting block is provided with a first slide groove, the end of the photovoltaic panel and the side close to the I-shaped mounting block is installed with an electric hydraulic push rod capable of generating linear motion through a mounting seat, and a U-shaped connecting rod is connected between the electric hydraulic push rod and the first L-shaped brush plate and the second L-shaped brush plate. However, in the suburbs or remote areas, there is a large error between the weather forecast and the actual rainfall. When it rains, the staff cannot reach the destination in time, cannot operate or start the motor in time, and it is easy for the sand, gravel, branches and other debris carried in the rain to block the filter plate, resulting in the rainwater not being filtered in time and affecting the collection amount. Summary of the invention

[0003] In order to solve the above technical problems, the present application provides a water treatment and cleaning device for a photovoltaic power station, which is arranged below a photovoltaic panel, and a water guide trough is arranged at one end of the photovoltaic panel, including: a filter box, a cleaning mechanism and a driving mechanism, the filter box is arranged below the water outlet of the water guide trough, and a plurality of water inlet gates are arranged on the upper surface of the filter box; the cleaning mechanism is slidably connected to the inner wall of the filter box for cleaning the sand and gravel stuck in the water inlet gate; the driving mechanism includes a water guide plate, a bar rack, a water tipping bucket and a transmission assembly, the water guide plate is parallel to the upper surface of the filter box and one end of which is connected to the inner wall of the filter box; the bar rack vertically penetrates the water guide plate and is slidably connected to the water guide plate, and the bar rack is cooperatively connected to the cleaning mechanism; the water tipping bucket is arranged below the end of the water guide plate and is rotatably connected to the filter box; the transmission assembly is rotatably connected to the inside of the filter box and meshes with the bar rack and the water tipping bucket.

[0004] Preferably, the transmission assembly includes a rotating shaft, a first gear and a second gear. The rotating shaft passes through the opposite sides of the filter box and is parallel to the longest axis of the water bucket. The first gear and the second gear are both arranged on the rotating shaft. The first gear is meshed with the water bucket, and the second gear is meshed with the bar rack.

[0005] Preferably, the diameter of the first gear is smaller than the diameter of the second gear.

[0006] Preferably, an arc-shaped support frame is provided on one side of the water bucket, an arc-shaped rack is provided on the outer circumference of the arc-shaped support frame, and the arc-shaped rack is meshed with the first gear.

[0007] Preferably, connecting shafts are provided on two opposite sides of the water-turning bucket, the connecting shafts are rotatably connected to the side walls of the filter box, and the connecting shafts are used to cause the water-turning bucket to flip eccentrically.

[0008] Preferably, a limiting member is provided on the lower end surface of the water guide plate, and the bar-shaped rack passes through the limiting member and cooperates with the limiting member for guidance.

[0009] Preferably, the driving mechanism further comprises a top block connected to the upper end of the bar-shaped rack.

[0010] Preferably, the cleaning mechanism includes a plurality of top plates, which are arranged below the water inlet grid port and are slidably connected to the inner wall of the filter box, and the top plates are perpendicular to the upper surface of the filter box and correspond to the water inlet grid port.

[0011] Preferably, the cleaning mechanism further comprises a push rod, the push rod is slidably connected to one side of the interior of the filter box, and one end of the top plate is connected to the push rod.

[0012] Preferably, a spring is provided at the upper end of the push rod, and one end of the spring away from the push rod is connected to the top of the filter box.

[0013] The technical solution adopted in this application can achieve the following beneficial effects:

[0014] By setting up a water guide plate, a water bucket, a bar rack and a transmission component, the water entering the filter box is collected and drained to the end through the water guide plate and flows into the water bucket. The accumulation of rainwater reaches the threshold of the water bucket, causing the water bucket to flip, and then the bar rack is driven upward by the transmission component, and the bar rack drives the cleaning mechanism to complete the cleaning of sand and gravel. This solves the problem that when it rains in the suburbs or remote areas, the staff cannot reach the destination in time, cannot operate or start the motor in time, and it is easy for the sand, gravel, branches and other debris carried in the rainwater to block the filter plate, resulting in the rainwater not being filtered in time and affecting the collection volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of this application.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the driving mechanism.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the cleaning mechanism and the driving mechanism.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the cleaning mechanism and the driving mechanism.

[0019] Figure 5 It is a front view schematic diagram of the cleaning mechanism and the driving mechanism.

[0020] Figure 6 It is a right side schematic diagram of this application.

[0021] Figure 7 for Figure 6 Schematic diagram of direction A in the middle.

[0022] Figure 8 for Figure 6 Enlarged view of part I in the middle.

[0023] Among them, the photovoltaic panel 1, the water guide trough 2, the filter box 3, the water inlet gate 31, the cleaning mechanism 4, the top rod 41, the first top rod 411, the second top rod 412, the top plate 42, the first top plate 421, the second top plate 422, the driving mechanism 5, the water guide plate 51, the bar rack 52, the first bar rack 521, the second bar rack 522, the water bucket 53, the arc-shaped support frame 531, the arc-shaped rack 532, the connecting shaft 533, the top block 54, the rotating shaft 55, the first gear 56, the second gear 57, the third gear 58, the limiter 59, the spring 6, the first spring 61, and the second spring 62. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present application are given in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thoroughly and comprehensively understood.

[0025] It should be noted that when a system is considered to be "connected" to another system, it may be directly connected to the other system or there may be an intermediate system. The terms "interior", "top", "upper", "lower", "upper", "lower" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] like Figures 1 to 8 As shown, the present application provides a photovoltaic power station water treatment and cleaning device, which is arranged below a photovoltaic panel 1, and a water guide trough 2 is arranged at one end of the photovoltaic panel 1, including: a filter box 3, a cleaning mechanism 4 and a driving mechanism 5, the filter box 3 is arranged below the water outlet of the water guide trough 2, and a plurality of water inlet gates 31 are arranged on the upper surface of the filter box 3; the cleaning mechanism 4 is slidably connected to the inner wall of the filter box 3, and is used to clean the sand and gravel stuck in the water inlet gate 31; the driving mechanism 5 includes a water guide plate 51, a bar rack 52, a flip The water bucket 53 and the transmission assembly, the water guide plate 51 is parallel to the upper surface of the filter box 3 and one end of which is connected to the inner wall of the filter box 3; the bar rack 52 vertically penetrates the water guide plate 51 and is slidably connected to the water guide plate 51, and the bar rack 52 is cooperatively connected to the cleaning mechanism 4; the water bucket 53 is arranged below the end of the water guide plate 51 and is rotatably connected to the filter box 3; the transmission assembly is rotatably connected to the inside of the filter box 3, and is meshed with the bar rack 52 and the water bucket 53.

[0028] Specifically, the photovoltaic panel 1 is arranged to be tilted downward, and a support frame is arranged below the photovoltaic panel 1, and the support frame can support and fix the stability of the photovoltaic panel 1. Water retaining plates are arranged on both sides of the photovoltaic panel 1 to prevent water from flowing out from the sides. A water guide trough 2 is arranged at the lower end of the photovoltaic panel 1 to collect water and flow out. A filter box 3 is arranged below the water outlet of the water guide trough 2, and the filter box 3 is fixed on the support frame. The upper surface of the filter box 3 is arranged to be tilted downward along the direction of the water flow, and a plurality of water inlet gates 31 are arranged thereon. The water inlet gate 31 is a horizontal strip-shaped opening (perpendicular to the direction of the water flow), which is used to prevent sand and gravel from entering the filter box 3. When cleaning the photovoltaic panel 1, the sand and gravel will be blocked by the water inlet gate 31, and the water will flow into the filter box 3 for storage and can be recycled.

[0029] The water guide plate 51 is parallel to the upper surface of the filter box 3 and one end thereof is welded to the inner side wall of the filter box 3. Baffles are welded to both sides of the water guide plate 51. A water tipping bucket 53 is provided below the end of the water guide plate 51. The water tipping bucket 53 is connected to the opposite sides of the filter box 3 through an axis, and the water tipping bucket 53 can rotate around the axis. A sliding rod is provided in a direction perpendicular to the water guide plate 51. The sliding rod penetrates the water guide plate 51 and slides in the vertical direction of the water guide plate 51. During the sliding process, the upper end of the sliding rod contacts the cleaning mechanism 4 and drives the cleaning mechanism 4 to move up and down. A bar rack 52 is provided at the lower half of the sliding rod. The bar rack 52 is meshed with the transmission assembly, and the transmission assembly is meshed with the water tipping bucket 53. The transmission assembly is a gear set, and a rack meshed with a gear is provided on the side of the water tipping bucket 53 close to the transmission assembly. Water flows into the water bucket 53 through the water guide plate 51. When the water in the water bucket 53 accumulates to a certain amount, the entire water bucket 53 becomes unbalanced and begins to tilt to one side. The rack on the side wall of the water bucket 53 moves upward, driving the gear set to rotate, and then driving the rack to move upward. The rack drives the slide rod to move upward and contact with the cleaning mechanism 4, and continues to lift to complete the cleaning of the sand and gravel.

[0030] The above technical solution adopted by the photovoltaic power station water treatment and cleaning device provided in this application can achieve the following beneficial effects:

[0031] By providing the water guide plate 51, the water turning bucket 53, the bar rack 52 and the transmission assembly, the water entering the filter box 3 is guided into the water turning bucket 53 through the water guide plate 51, and the water turning bucket 53 turns over under the gravity of the water, and then drives the bar rack 52 to move upward through the transmission assembly, and the bar rack 52 drives the cleaning mechanism 4 to complete the cleaning of the sand and gravel. This solves the problem that in the suburbs or remote areas, due to the long distance and slippery roads on rainy days, when the sand and gravel block the filter port, the staff is inconvenient to move and cannot reach the destination in time to directly operate or start the motor, so that the rainwater cannot be filtered in time and the collection amount is affected.

[0032] In a preferred embodiment, the transmission assembly includes a rotating shaft 55, a first gear 56 and a second gear 57. The rotating shaft 55 passes through the opposite sides of the filter box 3 and is parallel to the longest axis of the water bucket 53. The first gear 56 and the second gear 57 are both arranged on the rotating shaft 55. The first gear 56 meshes with the water bucket 53, and the second gear 57 meshes with the bar rack 52. Specifically, the rotating shaft 55 is arranged below the water guide plate 51 and is parallel to the length direction of the water bucket 53. Bearings are fixedly arranged on the opposite side walls of the filter box 3, and the two ends of the rotating shaft 55 are rotatably connected in the bearings. The first gear 56 and the second gear 57 are both arranged on the rotating shaft 55 and rotate simultaneously with the rotating shaft 55. The first gear 56 meshes with the rack on the water bucket 53, and the second gear 57 meshes with the bar rack 52. Based on this scheme, when the water bucket 53 is turned over, the bar rack 52 can be driven up and down by the first gear 56 and the second gear 57.

[0033] In a preferred embodiment, the diameter of the first gear 56 is smaller than the diameter of the second gear 57. For example, the diameter of the second gear 57 is three times the diameter of the first gear 56, that is, the distance that the second gear 57 drives the bar rack 52 to move after one rotation is equivalent to three times the circumference of the first gear 56. The water bucket 53 uses the gravity of water to generate eccentric flipping to drive the bar rack 52 to rise, but the rising distance is limited. By changing the diameter ratio of the first gear 56 to the second gear 57, the height required for the top plate 42 to rise when cleaning sand and gravel can be met.

[0034] In a preferred embodiment, an arc-shaped support frame 531 is provided on one side of the water-turning bucket 53, and an arc-shaped rack 532 is provided on the outer circumference of the arc-shaped support frame 531, and the arc-shaped rack 532 is meshed with the first gear 56. Specifically, the arc-shaped support frame 531 is composed of an arc-shaped plate and a strip plate, one end of the strip plate is connected to the upper end of the water-turning bucket 53, and the end away from the water-turning bucket 53 is connected to the arc-shaped plate, and the end of the arc-shaped plate away from the strip plate is connected to the outer bottom end of the water-turning bucket 53, and an arc-shaped rack 532 is provided on the outer surface of the arc-shaped plate, and the arc-shaped rack 532 is meshed with the first gear 56. By providing the arc-shaped support frame 531 and the arc-shaped rack 532, the water-turning bucket 53 does not contact the strip rack 52 during the rotation process, so as not to affect the normal driving track of the strip rack 52, and the water-turning bucket 53 is kept meshed with the first gear 56 without disengagement, so as to maintain stable operation.

[0035] In a preferred embodiment, the two opposite sides of the water bucket 53 are provided with connecting shafts 533, and the connecting shafts 533 are movably connected to the side walls of the filter box 3, and the connecting shafts 533 are used for the water bucket 53 to produce eccentric flipping. Specifically, the connecting shafts 533 are provided on the two outer walls in the length direction of the water bucket 53 and on one side close to the rotating shaft 55, for example, the connecting shafts 533 are provided at three quarters of the width and three quarters of the height of the water bucket 53. The position of the connecting shaft 533 is not limited to the above-mentioned specific position, and the position of the connecting shaft 533 can be adjusted according to the size of different rainfall, so that the water bucket 53 can be flipped in time regardless of the size of the rainfall. Bearings are provided on the two opposite side walls of the filter box 3, and the eccentric connecting shaft 533 is movably connected in the bearings. The setting position of the eccentric connecting shaft 533 ensures that the water bucket 53 can be flipped under the gravity of the water, and does not separate from the first gear 56 during the flipping process.

[0036] In a preferred embodiment, a limiter 59 is provided on the lower end surface of the water guide plate 51, and the bar-shaped rack 52 passes through the limiter 59 and is guided and matched with the limiter 59. Specifically, the limiter 59 is welded to the lower end surface of the water guide plate 51. A guide hole having the same size as the cross-section of the slide bar is provided on the water guide plate 51 and the limiter 59, and the slide bar slides in the water guide plate 51 and the limiter 59. By providing the limiter 59, the slide bar can stably move up and down.

[0037] In a preferred embodiment, the driving mechanism 5 further comprises a top block 54, which is connected to the upper end of the bar-shaped rack 52. Specifically, the top block 54 is in the shape of a square or an I-shaped body, welded to the upper end of the slide bar, and its function is to increase the receiving surface with the cleaning mechanism 4, so that the cleaning mechanism 4 can operate stably during the rising and falling process.

[0038] The cleaning mechanism 4 includes a plurality of top plates 42, which are arranged below the water inlet gate opening 31 and are slidably connected to the inner wall of the filter box 3. The top plates 42 are perpendicular to the upper surface of the filter box 3 and correspond to the water inlet gate opening 31. The cleaning mechanism 4 is composed of the same number of top plates 42 as the water inlet gate opening 31. The top plates 42 are perpendicular to the upper surface of the filter box 3. Support plates are arranged on opposite sides of the inner wall of the filter box 3 (perpendicular to the water flow direction), and chutes (not shown in the figure) corresponding to the two side edges of the top plates 42 are arranged above the support plates. The lower end of the top plates 42 is supported on the support plates, and the two side edges are slidably connected in the chutes. During the flushing process of the photovoltaic panel 1, some sand and gravel are stuck in the water inlet gate 31. When the water in the water bucket 53 reaches a certain amount, the water bucket 53 rotates around the connecting shaft 533, driving the top plate 42 connected to the driving mechanism 5 to slide in an inclined upward direction and extend into the water inlet gate 31, and the upper end of the top plate 42 is flush with the upper end of the water inlet gate 31, so that a smooth plane is formed on the top of the filter box 3. The sand and gravel stuck in the water inlet gate 31 rolls downward and slides out of the top of the filter box 3 by its own weight and the impact force of rainwater. After the upper end of the top plate 42 is flush with the upper end of the water inlet gate 31, it immediately tilts downward and slides back to the position before the beginning, and then is driven by the driving mechanism 5 to slide upward again. The top plate 42 is driven by the driving mechanism 5 to continue to tilt upward and tilt downward, thereby solving the problem of some sand and gravel being stuck in the water inlet gate 31.

[0039] In a preferred embodiment, the cleaning mechanism 4 further includes a top rod 41, which is slidably connected to one side of the interior of the filter box 3, and one end of the top plate 42 is connected to the top rod 41. Specifically, the top plate 42 is welded to one side of the top rod 41. Two L-shaped grooves are arranged on the side wall of the filter box 3, and the arrangement direction of the L-shaped grooves is perpendicular to the upper surface of the filter box 3. The two ends of the top rod 41 are placed at the inner bottom of the L-shaped grooves, and the bottom of the L-shaped grooves is used to support the top rod 41. When the top rod 41 is working, it moves stably along the vertical part of the L-shaped groove driven by the driving mechanism 5. Based on this technical solution, the driving mechanism 5 is used to drive the top rod 41 to move, and the top rod 41 drives several top plates 42 to move simultaneously during the movement, which simplifies the structure and reduces the cost.

[0040] In order to ensure that the top rod 41 and the top plate 42 are smoothly and stably reset, a spring 6 is provided at the upper end of the top rod 41, and one end of the spring 6 away from the top rod 41 is connected to the top of the filter box 3. Specifically, one end of the spring 6 is fixed to the upper end surface of the top rod 41, and the other end is fixed to the inner top of the filter box 3. Two springs 6 are provided, which are respectively provided at the two ends of the top rod 41. By providing the spring 6, the top rod 41 and the top plate 42 can be smoothly returned to their original positions.

[0041] Based on the above scheme, a better technical scheme can be selected, such as: the top plate 42 is divided into a first top plate 421 and a second top plate 422, and the corresponding top rod 41 is divided into a first top rod 411 and a second top rod 412, one end of the first top plate 421 is connected to the first top rod 411, and one end of the second top plate 422 is connected to the second top rod 412. A second top plate 422 is arranged between two adjacent first top plates 421, and the number of the first top plates 421 is the same as the number of the second top plates 422. During operation, the first top rod 411 drives the first top plate 421 to move upward, the first top plate 421 enters the water inlet gate 31, the upper plane of the first top plate 421 is flush with the water inlet gate 31, the sand and gravel roll to the next water inlet gate 31 or directly slide out of the filter box 3, and then the first top rod 411 drives the first top plate 421 to descend, and the second top rod 412 starts to drive the second top plate 422 to move upward and enter the water inlet gate 31. The whole process makes the water inlet gate 31 in a state where a part is blocked by the first top plate 421 and a part is open, so that the water inlet gate 31 on the top of the filter box 3 can continue to filter and collect. Based on the alternating and repeated work of this embodiment, the whole process is carried out smoothly and the waste of water resources can be reduced. A third gear 58 is also provided on the end of the rotating shaft 55 away from the second gear 57, and the third gear 58 is the same as the second gear 57. The bar rack 52 is divided into a first bar rack 521 and a second bar rack 522, the first bar rack 521 is meshed with the second gear 57, the third gear 58 is meshed with the second bar rack 522, and the first bar rack 521 and the second bar rack 522 are arranged facing each other. The spring 6 is divided into a first spring 61 and a second spring 62, the first spring 61 is arranged on the first top rod 411, and the second spring 62 is arranged on the second top rod 412. The number of the first spring 61 and the second spring 62 is 2.

[0042] Here’s how this application works:

[0043] Rainwater or cleaning water is collected in the water guide trough 2 through the photovoltaic panel 1. The water carries sand and gravel to the water inlet gate 31. The sand and gravel are blocked by the water inlet gate 31. The water flows through the water inlet gate 31 to the water guide plate 51 in the filter box 3. The water flows into the water bucket 53 along the water guide plate 51. When the water reaches a certain amount, the water bucket 53 begins to tip over, and the arc-shaped rack 532 arranged on the water bucket 53 rotates, thereby driving the first gear 56, the second gear 57 and the third gear 58 to rotate coaxially. When the second gear 57 rotates, it drives the first bar-shaped rack 521 to move upward, and the top block 54 at the upper end of the first bar-shaped rack 521 pushes the first push rod 411 to move, and the first push rod 411 drives the first top plate 421 to move upward, and the first top plate 421 enters the water inlet gate port 31 at intervals. When the upper plane of the first top plate 421 is flush with the water inlet gate port 31, the sand and gravel roll to the next water inlet gate port 31. During this process, the third gear 58 drives the second bar-shaped rack 522 to move in the opposite direction, and is in a separated state from the cleaning mechanism 4. When the water in the water-turning bucket 53 has flowed out, the water-turning bucket 53 and the first top plate 421 return to their original positions through transmission under the action of the first spring 61. During this process, the second top rod 412 drives the second top plate 422 to move upward, and the second top plate 422 enters the water inlet gate 31 at intervals. When the upper plane of the second top plate 422 is flush with the water inlet gate 31, the sand and gravel roll into the remaining water inlet gate 31 or slide out of the filter box 3. The water-turning bucket 53 is continuously turned over under the gravity of the water, and the transmission assembly is continuously rotated, driving the first top rod 411 and the second top rod 412 to move up and down alternately, thereby driving the first top plate 421 and the second top plate 422 to move up and down, and the sand and gravel can be cleaned out of the water inlet gate 31 in sequence.

[0044] The above-described embodiments only express the way of equipment layout of the present application, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent application; it should be pointed out that for ordinary technicians in this field, several adjustments and improvements can be made without departing from the concept of the present application, which all belong to the scope of protection of the present application; therefore, the scope of protection of the patent of this application should be based on the attached claims.

Claims

1. A water treatment and cleaning device for a photovoltaic power station, arranged below a photovoltaic panel, with a water guide trough arranged at one end of the photovoltaic panel, characterized in that: include: A filter box, the filter box is arranged below the water outlet of the water guide trough, and a plurality of water inlet gates are arranged on the upper surface of the filter box; A cleaning mechanism, the cleaning mechanism is slidably connected to the inner wall of the filter box and is used to clean sand and gravel stuck in the water inlet gate; The driving mechanism includes a water guide plate, a bar rack, a water tipping bucket and a transmission assembly, wherein the water guide plate is parallel to the upper surface of the filter box and one end of the water guide plate is connected to the inner wall of the filter box; the bar rack vertically penetrates the water guide plate and is slidably connected to the water guide plate, and the bar rack is cooperatively connected to the cleaning mechanism; the water tipping bucket is arranged below the end of the water guide plate and is rotatably connected to the filter box; the transmission assembly is rotatably connected to the inside of the filter box and meshes with the bar rack and the water tipping bucket.

2. The photovoltaic power station water treatment and cleaning device according to claim 1, characterized in that: The transmission assembly includes a rotating shaft, a first gear and a second gear. The rotating shaft passes through the opposite sides of the filter box and is parallel to the longest axis of the water bucket. The first gear and the second gear are both arranged on the rotating shaft. The first gear is meshed with the water bucket, and the second gear is meshed with the bar rack.

3. The photovoltaic power station water treatment and cleaning device according to claim 2, characterized in that: A diameter of the first gear is smaller than a diameter of the second gear.

4. The photovoltaic power station water treatment and cleaning device according to claim 2, characterized in that: An arc-shaped support frame is arranged on one side of the water-turning bucket, an arc-shaped rack is arranged on the outer circumference of the arc-shaped support frame, and the arc-shaped rack is meshed with the first gear.

5. The photovoltaic power station water treatment and cleaning device according to claim 4, characterized in that: Two opposite sides of the water-turning bucket are provided with connecting shafts, the connecting shafts are rotatably connected to the side walls of the filter box, and the connecting shafts are used for the water-turning bucket to produce eccentric flipping.

6. The photovoltaic power station water treatment and cleaning device according to claim 1, characterized in that: A limiting member is disposed on the lower end surface of the water guide plate, and the bar-shaped rack passes through the limiting member and is guided and matched with the limiting member.

7. The photovoltaic power station water treatment and cleaning device according to claim 1, characterized in that: The driving mechanism further comprises a top block connected to the upper end of the bar-shaped rack.

8. The photovoltaic power station water treatment and cleaning device according to claim 1, characterized in that: The cleaning mechanism comprises a plurality of top plates, which are arranged below the water inlet grid port and are slidably connected to the inner wall of the filter box. The top plates are perpendicular to the upper surface of the filter box and correspond to the water inlet grid port.

9. The photovoltaic power station water treatment and cleaning device according to claim 8, characterized in that: The cleaning mechanism also includes a push rod, which is slidably connected to one side of the interior of the filter box, and one end of the top plate is connected to the push rod.

10. The photovoltaic power station water treatment and cleaning device according to claim 9, characterized in that: A spring is arranged at the upper end of the push rod, and one end of the spring away from the push rod is connected to the top of the filter box.

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