High-slope drainage structure based on mountain photovoltaic construction

Abstract

The application provides a high-slope drainage structure based on mountain photovoltaic construction and belongs to the technical field of slope drainage. The high-slope drainage structure comprises a flow guide plate, a current collection plate, a flow guide piece, a connecting pipe, a fixing pipe, a drainage pipe and a water storage tank. The inside of the fixing pipe is sequentially provided from top to bottom with a flow guide block one and a flow guide block two. An adjusting assembly is arranged between the flow guide block one and the flow guide block two. A knocking assembly is arranged between the fixing pipe and the flow guide piece. The flow guide piece of the flow guide plate and the current collection plate collects the rainwater of the photovoltaic panel and leads the rainwater into the fixing pipe. The adjusting assembly realizes the automatic opening and closing of the drainage hole. The collected rainwater is transported to the water storage tank for reuse. The rainwater is prevented from directly washing the slope surface. The knocking assembly is arranged. The high-speed water flow of drainage drives the turbine transmission. The cam is reciprocally knocked to generate vibration. The flow guide piece is washed by the water flow. The self-cleaning is realized by the kinetic energy of the water flow. The problem of poor drainage is improved.

Description

Technical Field

[0001] This invention relates to the field of slope drainage technology, and in particular to a high slope drainage structure based on mountain photovoltaic construction. Background Technology

[0002] Mountain photovoltaic (PV) construction refers to the engineering activities of building PV power stations in undulating mountainous areas such as hills, barren mountains, slopes, and high slopes. Compared to plains, mountains have higher overall altitudes, better air transparency, less atmospheric attenuation of solar radiation, and more abundant solar resources, making them a high-quality site selection for new energy PV construction at present. However, the unique geological structure of high mountain slopes, concentrated rainfall, and large instantaneous rainfall make rainwater erosion a core factor inducing slope soil damage and instability.

[0003] Currently, drainage devices applied to high slopes in mountainous photovoltaic projects are mostly designed for natural runoff, used to divert native water accumulation on the slope surface. They are not suitable for specifically collecting and diverting runoff from the photovoltaic panels themselves. The smooth surface of the photovoltaic panels and their large catchment area allow them to collect large amounts of rainwater during rainfall, forming concentrated runoff. This runoff flows down from the sides and bottom of the photovoltaic panels, directly eroding the slope surface below. Long-term, continuous rainwater erosion will gradually cause soil erosion and surface water loss, easily leading to slope collapse. Slope erosion can, in severe cases, induce shallow slippage and collapse of slopes, thereby compromising the overall structural stability of high slopes. At the same time, the complex mountain environment means that rainwater can easily carry mud and other impurities into the drainage system during rainfall. When the water flow velocity in the drainage pipes decreases, the mud and impurities carried in can easily settle and accumulate on the guide vanes and the inner walls of the pipes. Long-term accumulation can cause pipe blockage, narrowing of the drainage cross-section, and problems such as poor drainage and water retention, thereby reducing the drainage efficiency and operational stability of the drainage system.

[0004] Therefore, this application provides a high slope drainage structure based on mountain photovoltaic construction to meet the requirements. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a high slope drainage structure based on mountain photovoltaic construction, so as to solve the problems that existing drainage devices are not easy to effectively collect rainwater from the photovoltaic panel surface, the rainwater directly washes the slope surface and easily causes slope erosion, and the drainage system is easily blocked by the sedimentation and accumulation of mountain mud and sand impurities.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A drainage structure for high slopes based on mountain photovoltaic construction includes: two guide plates installed on the left and right sides of each photovoltaic panel; each guide plate is mounted on the slope surface at its high inclined end via a fixing frame; a collector plate is connected to the low inclined ends of the two guide plates; a guide vane is fixedly connected to the upper cavity of the collector plate; one side of the guide vane is in elastic sealing contact with the low inclined end of the photovoltaic panel; connecting pipes are fixedly connected to the left and right sides of the collector plate; a fixing pipe is fixedly connected to the bottom end of the connecting pipe; and a drainage pipe is fixedly connected to the bottom end of the fixing pipe. The drainage pipe is inclined and buried... Located inside the slope, the diversion pipe is fixedly connected to a water storage tank at its inclined low end. The water storage tank is installed at the inclined low end of the slope. Inside the fixed pipe, from top to bottom, there are two guide blocks: a first guide block and a second guide block. The tops of both guide blocks are designed with a conical concave structure. A regulating hole is provided at the center of guide block a. Water inlets are symmetrically provided on the left and right sides of the eccentric position of guide block a. A drain hole is provided at the center of guide block a. An adjusting component is provided between guide blocks a and guide blocks a. A striking component is provided between the fixed pipe and the guide plate.

[0008] Optionally, the guide vane is designed as an arc-shaped structure with a high center and low sides, and the lowest position of the guide vane is set at the connecting pipe.

[0009] Optionally, the adjusting component includes a fixed ring, which is slidably connected inside the adjusting circular hole of the guide block. A connecting post is installed inside the fixed ring, and an abutment block is fixedly connected to the bottom end of the connecting post. A float is slidably connected to the outside of the connecting post, and the float is vertically slidably connected inside the fixed tube by a slider.

[0010] Optionally, both the upper and lower sections of the abutment block are designed as conical structures, and the connecting column is vertically positioned at the center of the adjustment hole of the first guide block and the drainage hole of the second guide block.

[0011] Optionally, two abutment blocks are symmetrically slidably installed in the upper cavity of the connecting column. The two abutment blocks slide through the fixing ring. An annular groove is opened on the inner wall of the adjusting hole of the guide block. The abutment blocks are engaged with the annular groove. An adjusting rod is slidably installed on the opposite side of the two abutment blocks via a rotating shaft. The two adjusting rods are rotatably installed in the middle cavity of the connecting column at their vertical center positions via a rotating shaft. Two abutment blocks are slidably installed on the opposite side of the bottom ends of the two adjusting rods via a rotating shaft. The two abutment blocks slide through the lower cavity of the connecting column. The bottom ends of the two adjusting rods are connected by a spring.

[0012] Optionally, the two adjusting rods are staggered front to back, and the upper end abutment block one and the lower end abutment block two of the adjusting rods are staggered left to right. The opposite sides of the two abutment blocks one and two abutment blocks two at corresponding positions are both set as inclined surfaces.

[0013] Optionally, the striking assembly includes a connecting frame, which is fixedly installed inside the lower section of the fixed tube. A square rod is rotatably connected to the top of the connecting frame via a bearing. A turbine is installed on the outside of the square rod, which is located below the bottom of the second guide block. The square rod is vertically slidably connected to the contact block. A connecting rod is slidably installed through the cavity at the top of the connecting column. The outside of the connecting rod is rotatably installed inside the connecting tube via a mounting plate. A rotating rod is driven to the top of the connecting rod via a bevel gear set. The rotating rod is rotatably installed in the lower section cavity of the collector plate via the connecting plate. Multiple cams are fixedly connected to the outside of the rotating rod. The cams rotate and abut against the bottom end of the guide vane. A scraper is installed on the outside of the contact block via a connecting rod. The scraper contacts the inner wall of the fixed tube.

[0014] Optionally, the multiple cams are arranged laterally at equal intervals, and the size of the multiple cams decreases sequentially from high to low according to the tilt angle of the guide vane.

[0015] Optionally, a filter plate is slidably installed inside the water storage tank, and a drain valve is installed on the right side of the water storage tank.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] In the above scheme, by setting up an adjustment component, the guide plate and the arc-shaped guide plate of the collector plate divert the rainwater collected by the photovoltaic panel into the fixed pipe. When the water level rises, the float moves upward under buoyancy, pushing the fixed ring to drive the connecting column and the abutment block to lift and open the drain outlet. At this time, the abutment block one is locked into the annular groove to achieve mechanical locking, keeping the drain outlet open to completely drain the accumulated water. After the accumulated water is drained, the float descends and squeezes the abutment block two, releasing the lock of the abutment block one in conjunction. The abutment block resets under the action of gravity and seals the drain outlet. The collected rainwater is sent to the water storage tank for storage and reuse through the diversion pipe, preventing the rainwater collected by the photovoltaic panel from directly scouring the slope surface, reducing the risk of slope erosion, soil loss and collapse, and ensuring the structural stability of the high slope.

[0018] In the above scheme, by setting up a striking component, after the contact block disengages from the second drainage hole of the guide block, the high-speed drainage water flow in the fixed pipe impacts and drives the turbine to rotate. Through the square rod, connecting column, connecting rod and bevel gear set, the cam on the outside of the rotating rod periodically rotates and reciprocates to strike the bottom end of the guide plate, causing the guide plate to generate high-frequency vibration to shake off surface mud and sand impurities. The impurities flow into the connecting pipe and the fixed pipe with the rainwater. At the same time, the rotation of the connecting column drives the contact block and scraper to rotate. The rotation of the scraper facilitates the cleaning of mud and sand adhering to the inner wall of the fixed pipe. By utilizing the flow energy of the drainage water to achieve self-cleaning, the problem of drainage structure blockage and poor drainage in mountainous environments is alleviated, and the equipment failure rate and on-site maintenance frequency are reduced. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the drainage pipe and water storage tank structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the current collector and flow guide plate structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the collector plate, fixing frame and guide vane of the present invention;

[0023] Figure 5 This is a schematic diagram of the internal structure of the current collector plate of the present invention;

[0024] Figure 6 This is a schematic diagram of the internal disassembled structure of the current collector plate of the present invention;

[0025] Figure 7 This is a schematic diagram of the internal structure of the connecting pipe and the fixing pipe of the present invention;

[0026] Figure 8 This is a schematic diagram of the adjustment component structure of the present invention;

[0027] Figure 9 This is a schematic diagram of the internal structure of the connecting pipe, fixing pipe, and connecting column of the present invention;

[0028] Figure 10 For the present invention Figure 9 Enlarged detail image of point A in the middle;

[0029] Figure 11 For the present invention Figure 9 Enlarged detail image at point B in the middle;

[0030] Figure 12 This is a schematic diagram of the structure of the first abutment, the adjusting rod, and the second abutment of the present invention;

[0031] Figure 13 This is a schematic diagram of the striking component structure of the present invention. Figure 1 ;

[0032] Figure 14 This is a schematic diagram of the striking component structure of the present invention. Figure 2 ;

[0033] Figure 15 This is a schematic diagram of the connecting rod, rotating rod, and cam structure of the present invention.

[0034] Figure label:

[0035] 1. Guide plate; 2. Collector plate; 3. Fixing frame; 4. Guide vane; 5. Connecting pipe; 6. Fixing pipe; 7. Drain pipe; 8. Water storage tank; 81. Filter plate; 9. Guide block one; 91. Annular groove; 10. Guide block two; 11. Adjusting assembly; 111. Fixing ring; 112. Connecting column; 113. Abutting block; 114. Float; 115. Abutting block one; 116. Adjusting rod; 117. Abutting block two; 12. Striking assembly; 121. Connecting frame; 122. Square rod; 123. Turbine; 124. Connecting rod; 125. Rotating rod; 126. Cam; 127. Scraper. Detailed Implementation

[0036] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided below.

[0037] like Figures 1 to 15As shown, an embodiment of the present invention provides a high slope drainage structure based on mountain photovoltaic construction, comprising: two guide plates 1 installed on the left and right sides of each photovoltaic panel; each guide plate 1 is mounted on the slope surface at its inclined high end via a fixing frame 3; a collector plate 2 is connected to the inclined low end of the two guide plates 1; a guide plate 4 is fixedly connected to the upper cavity of the collector plate 2; one side of the guide plate 4 is in elastic sealing contact with the inclined low end of the photovoltaic panel; connecting pipes 5 are fixedly connected to the left and right sides of the collector plate 2; a fixing pipe 6 is fixedly connected to the bottom end of the connecting pipe 5; and a drainage pipe 7 is fixedly connected to the bottom end of the fixing pipe 6. 7 is inclined and buried inside the slope. The lower end of the inclined diversion pipe 7 is fixedly connected to a water storage tank 8. The water storage tank 8 is installed at the lower end of the inclined slope. Inside the fixed pipe 6, from top to bottom, there are two guide blocks: one 9 and two 10. The tops of both guide blocks 19 and 10 are designed with a conical concave structure. A regulating hole is opened at the center of guide block 19. Water inlets are symmetrically opened on the left and right sides of the eccentric position of guide block 19. A drain hole is opened at the center of guide block 10. An adjusting component 11 is set between guide blocks 19 and 10. A striking component 12 is set between the fixed pipe 6 and the guide plate 4. When rain falls on a high mountain slope, rainwater lands on the photovoltaic panel surface. Due to the installation angle of the slope, the rainwater flows downwards along the inclined surface of the photovoltaic panel by gravity. Most of the rainwater flows directly downwards along the surface of the photovoltaic panel, reaching the lower end of the inclined surface. A small portion of the rainwater flows to the left and right sides of the photovoltaic panel surface and flows into the guide plates 1 arranged on the left and right sides of the photovoltaic panel. The guide plates 1 constrain and collect the side-flowing rainwater and guide it downwards into the collector plate 2. The rainwater flowing down from the lower end of the inclined photovoltaic panel directly contacts the guide plates 4 inside the cavity of the collector plate 2. The guide plates 4 guide the rainwater that converges at the bottom of the photovoltaic panel, making... Rainwater is diverted to the left and right sides of the collecting plate 2. This portion of rainwater merges with the rainwater flowing into the collecting plate 2 from the guide plates 1 on both sides. The merged rainwater then enters the connecting pipe 5 from the left and right sides of the collecting plate 2. The rainwater is then transported downwards through the connecting pipe 5 into the fixed pipe 6, and then into the drainage pipe 7 through the fixed pipe 6. Finally, the rainwater is discharged into the water storage tank 8 through the drainage pipe 7 to complete the rainwater collection. This prevents rainwater from flowing down from the photovoltaic panel and eroding the high slope surface, reducing the slope soil erosion and gully problems caused by direct rainwater erosion. The rainwater collected in the water storage tank 8 is easy to reuse, improving the utilization rate of rainwater resources.

[0038] The guide vane 4 is designed as an arc-shaped structure with a high center and low sides. The lowest position of the guide vane 4 is set at the connecting pipe 5. The rainwater flowing into the inside of the collecting plate 2 falls on the guide vane 4 and is diverted to both sides by the arc-shaped guiding effect of the guide vane 4, effectively preventing water droplets from accumulating inside the collecting plate 2. The water flow after being diverted by the guide vane 4 merges with the rainwater on the side of the collecting plate 2 and flows together to the connecting pipe 5.

[0039] Adjustment component 11 includes a fixed ring 111, which is slidably connected inside the adjustment hole of the guide block 9. A connecting post 112 is installed inside the fixed ring 111, and an abutment block 113 is fixedly connected to the bottom end of the connecting post 112. A float 114 is slidably connected to the outside of the connecting post 112. The float 114 is vertically slidably connected inside the fixed pipe 6 by a slider. In rainy weather, rainwater continuously flows into the fixed pipe 6 through the inlet hole of the guide block 9, and the water level inside the fixed pipe 6 gradually rises. Under the action of buoyancy, the water level rises. The float 114 overcomes the gravity of the gravity ring and slides vertically upward along the connecting column 112. During the upward movement, the float 114 contacts and pushes the fixing ring 111 upward, causing the fixing ring 111 to slide upward along the adjustment hole of the guide block 9. Simultaneously, the connecting column 112 and the contact block 113 are moved upward as a whole. The contact block 113 is lifted upward and disengaged from the drainage hole of the guide block 10, so that the drainage hole is fully opened. At this time, the rainwater inside the fixed pipe 6 can be discharged downward into the drainage pipe 7 through the drainage hole of the guide block 10.

[0040] Both the upper and lower sections of the contact block 113 are designed with a conical structure. The connecting column 112 is vertically set at the center of the adjusting hole of the first guide block 9 and the drainage hole of the second guide block 10. The upper section of the contact block 113 is designed with a conical structure to guide the flow. The lower section of the contact block 113 is designed with a conical structure. When it descends and resets to be inserted into the drainage hole of the second guide block 10, it facilitates the unblocking and pushing of the mud and sand accumulated at the opening of the drainage hole.

[0041] Two abutment blocks 115 are symmetrically slidably installed in the upper cavity of the connecting column 112. The two abutment blocks 115 slide through the fixing ring 111. An annular groove 91 is formed on the inner wall of the adjusting hole of the guide block 9. The abutment blocks 115 and the annular groove 91 are engaged in a concave-convex fit. Adjusting rods 116 are slidably installed on opposite sides of the two abutment blocks 115 via a rotating shaft. The vertical center of the two adjusting rods 116 is rotatably installed in the middle cavity of the connecting column 112 via a rotating shaft. Two abutment blocks 117 are slidably installed on opposite sides of the bottom of the two adjusting rods 116 via a rotating shaft. The two abutment blocks 117 slide through the lower cavity of the connecting column 112. The bottom ends of the two adjusting rods 116 are connected by a spring. When the water inlet to the fixing pipe 6 is small, the water in the pipe... When the water level is low, float 114 is in a low position, and contact block 113 presses against the drainage hole of guide block 2 10. Rainwater accumulates between guide block 1 9 and guide block 2 10. Rainwater continuously flows in through the inlet hole of guide block 1 9. As the water level inside the fixed pipe 6 rises, buoyancy drives float 114 to move vertically upward along connecting column 112. Float 114 moves upward to contact and push against fixed ring 111, causing connecting column 112 and contact block 113 to move upward as a whole. Contact block 113 rises and disengages from the drainage hole of guide block 2 10, opening the drainage hole. During the upward movement of connecting column 112, contact block 115 contacts the inner wall of the adjusting circular hole of guide block 1 9 and is subjected to radial compression. Contact block 115 moves inward, driving the rotating... When the adjusting rod 116 of the shaft connection rotates, the radial extrusion force disappears when the first abutment 115 moves to the position of the annular groove 91. Under the elastic force of the spring at the bottom of the adjusting rod 116, the first abutment 115 moves outward and locks into the annular groove 91, completing the locking position and keeping the connecting column 112 and the abutment block 113 in the raised position. At this time, even if the water level in the fixed pipe 6 drops during the drainage process and the float 114 falls down accordingly, the abutment block 113 will not move down and reset. The drainage hole of the second guide block 10 remains open, continuously draining the water inside the fixed pipe 6, avoiding the problem of closing the drainage hole prematurely after draining a portion of the water, which would result in incomplete drainage. As drainage continues, the water level inside the fixed pipe 6... As the water level continues to drop, float 114 moves downwards with the water level. When the water inside the fixed pipe 6 is completely drained, float 114 descends to its lowest position. The bottom of float 114 presses down against block 2 117. The weight of float 114 is greater than the spring force, causing the two blocks 2 117 to slide inwards under pressure. The inward movement of blocks 2 117 drives the adjusting rod 116 to rotate, thereby pulling block 1 115 inwards. After block 1 115 moves inwards, it exits the annular groove 91, releasing the locking limit between block 1 115 and the annular groove 91. After the lock is released, under the action of gravity, the connecting column 112, the contact block 113, and the fixed ring 111 move downwards as a whole. The contact block 113 re-seals the drainage hole of the guide block 2 10.

[0042] Two adjusting rods 116 are staggered front to back, and the upper end abutment block 115 and the lower end abutment block 2 117 of the adjusting rod 116 are staggered left to right. The two abutment blocks 115 and the two abutment blocks 2 117 at the corresponding positions are all set with a sloping structure on the opposite side.

[0043] The striking assembly 12 includes a connecting frame 121, which is fixedly installed inside the lower section of the fixed tube 6. A square rod 122 is rotatably connected to the top of the connecting frame 121 via a bearing. A turbine 123 is installed on the outside of the square rod 122 and is located below the bottom of the guide block 10. The square rod 122 is vertically slidably connected to the contact block 113. A connecting rod 124 is slidably installed through the cavity at the top of the connecting rod 112. The outside of the connecting rod 124 is rotatably installed inside the connecting tube 5 via a mounting plate. A rotating rod 125 is connected to the top of the connecting rod 124 via a bevel gear set. The rotating rod 125 is rotatably installed in the lower section cavity of the collector plate 2 via a connecting plate. Multiple cams 126 are fixedly connected to the outside of the rotating rod 125. The cams 126 rotate and abut against the bottom end of the guide vane 4. A scraper 127 is installed on the outside of the contact block 113 via a connecting rod. The scraper 127 contacts the inner wall of the fixed tube 6, and the contact block 113 moves away. After the drainage hole of the guide block 10, the rainwater in the fixed pipe 6 is discharged downward at high speed. The water flow is relatively fast, which helps to reduce the accumulation of mud and sand inside the fixed pipe 6. The high-speed water flow impacts the turbine 123, driving the turbine 123 to rotate. The turbine 123 drives the square rod 122, the connecting column 112, and the connecting rod 124 to rotate synchronously in sequence. The connecting rod 124 drives the rotating rod 125 to rotate through the bevel gear set. The rotating rod 125 drives multiple cams 126 on the outside to rotate continuously. The rotating cams 126 periodically hit the bottom of the guide plate 4, causing the guide plate 4 to vibrate and shake off the mud and sand accumulated and attached to the surface of the guide plate 4. The shaken-off impurities are discharged downward in the connecting pipe 5 with the flowing rainwater inside the collecting plate 2, reducing the deposition of mud and sand on the top of the guide plate 4. At the same time, the rotation of the connecting column 112 drives the contact block 113 and the scraper 127 to rotate. The rotation of the scraper 127 facilitates the cleaning of the mud and sand attached to the inner wall of the fixed pipe 6.

[0044] Multiple cams 126 are arranged horizontally at equal intervals, and the size of the multiple cams 126 decreases sequentially from high to low according to the tilt angle of the guide vane 4.

[0045] A filter plate 81 is slidably installed inside the water storage tank 8. A drain valve is installed on the right side of the water storage tank 8. After the rainwater enters the water storage tank 8, it first passes through the filter plate 81. The solid impurities such as mud and sand carried in the rainwater are trapped above the filter plate 81. The filtered clean water is stored in the lower cavity of the water storage tank 8. When it is necessary to take out the stored water, the drain valve on the right side of the water storage tank 8 is opened to discharge the filtered rainwater.

[0046] The working principle of the technical solution provided by this invention is as follows:

[0047] During the use of this device, in rainy weather, rainwater falls onto the photovoltaic panel surface. Due to the slope angle of the mountain, the rainwater flows downward along the slope of the photovoltaic panel. Most of the rainwater flows directly along the photovoltaic panel surface to the lower end of the tilt. A small portion of the rainwater flows to the left and right sides of the photovoltaic panel surface and flows into the guide plates 1 arranged on both sides of the photovoltaic panel. The guide plates 1 constrain and collect the rainwater flowing from the side and guide it downward into the collector plate 2. The rainwater flowing down from the lower end of the tilt of the photovoltaic panel directly contacts the guide plates 4 inside the collector plate 2. Under the guidance of the arc-shaped guide plates 4, the rainwater is diverted to the left and right sides of the collector plate 2 and slides down. The rainwater diverted by the guide plates 4 and the rainwater flowing into the guide plates 1 on both sides merge inside the collector plate 2. The merged rainwater enters the connecting pipe 5 from both sides of the collector plate 2 and is then transported downward into the fixed pipe 6 through the connecting pipe 5.

[0048] After rainwater enters the fixed pipe 6, the initial water flow is small and the water level inside the fixed pipe 6 is low. The float 114 remains low, and the abutment block 113 abuts against the drainage hole of the guide block 10, blocking the drainage hole. At this time, rainwater accumulates inside the fixed pipe 6. As rainwater continues to flow into the fixed pipe 6 from the inlet hole of the guide block 9, the water level inside the fixed pipe 6 continuously rises. Under the buoyancy of the water, the float 114 slides vertically upwards, contacting and pushing the fixing ring 111. The fixing ring 111 slides upwards along the adjusting hole of the guide block 9, causing the connecting column 112 and the bottom abutment block 113 to rise as a whole. The abutment block 113 rises upwards and disengages from the drainage hole of the guide block 10, opening the drainage hole. Rainwater in the fixed pipe 6 begins to drain downwards. During the upward movement of the connecting column 112, the inclined abutment block 115... The surface contacts the inner wall of the adjusting hole of the guide block 115 and is radially squeezed. The abutment block 115 moves inward under pressure. The movement of the abutment block 115 drives the adjusting rod 116 to rotate. When the abutment block 115 moves to the position of the annular groove 91, the radial squeezing force disappears. Driven by the elastic force of the spring at the bottom of the adjusting rod 116, the abutment block 115 moves outward and is locked into the annular groove 91, thus locking the connecting column 112 and the abutment block 113 in the raised position. At this time, even if the water level in the fixed pipe 6 drops and the float 114 falls down during the drainage process, the abutment block 113 will not move down due to the locking constraint of the abutment block 115 and the annular groove 91. During this process, the drainage hole of the guide block 210 remains open to continuously drain the water inside the fixed pipe 6, avoiding the problem of the drainage hole closing in advance and the water not being drained cleanly.

[0049] After the contact block 113 leaves the drain hole, the rainwater inside the fixed pipe 6 is discharged downwards at high speed. The high flow rate helps reduce the accumulation of sediment inside the fixed pipe 6. During the downward discharge, the high-speed water flow impacts and strikes the turbine 123 of the assembly 12, driving the turbine 123 to rotate. The turbine 123 drives the square rod 122 to rotate, and the torque is transmitted sequentially to the connecting column 112 and the connecting rod 124. The connecting rod 124 drives the rotating rod 125 to rotate through the bevel gear set. At this time, the cam 126 rotates periodically with the rotating rod 125, repeatedly impacting and striking the bottom of the guide plate 4, causing the guide plate 4 to vibrate and shake off the sediment adhering to and accumulated on its surface. The shaken-off impurities flow into the connecting pipe 5 with the rainwater flowing inside the collecting plate 2 and are discharged downwards, reducing the deposition of sediment on the top of the guide plate 4. At the same time, the rotation of the connecting column 112 drives the contact block 113 to rotate downwards. 3 and scraper 127 rotate. The rotation of scraper 127 facilitates the cleaning of mud and sand adhering to the inner wall of fixed pipe 6. As rainwater continues to be discharged outward, the water level inside fixed pipe 6 continues to drop. Float 114 moves downward with the water level. When the water in fixed pipe 6 is completely drained, float 114 drops to the lowest position. The bottom of float 114 presses down against block 2 117. Block 2 117 slides inward after being subjected to force. The inward movement of block 2 117 drives the adjusting rod 116 to rotate. The rotation of adjusting rod 116 pulls block 115 inward. Block 115 moves inward and exits the annular groove 91, thereby releasing the locking limit. After the limit is released, under the action of gravity, fixed ring 111, connecting column 112 and contact block 113 move downward as a whole. Contact block 113 re-seals the drainage hole of guide block 2 10, waiting for the next water storage.

[0050] Rainwater discharged from the fixed pipe 6 flows downward into the diversion pipe 7 buried inside the slope, and is then transported to the water storage tank 8 through the diversion pipe 7. After entering the water storage tank 8, the rainwater flows through the filter plate 81, where residual mud and sand are trapped above the filter plate 81. The filtered clean water is stored in the lower cavity of the water storage tank 8. When water is needed, the drain valve on the right side of the water storage tank 8 is opened to draw out the filtered rainwater, which can be used for cleaning photovoltaic panels and irrigating slope vegetation, thereby improving the utilization of rainwater resources.

[0051] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A drainage structure for high slopes based on mountain photovoltaic construction, characterized in that, include: Two guide plates (1) are installed on the left and right sides of each photovoltaic panel. The high-angle end of each guide plate (1) is installed on the slope surface by a fixing frame (3). The low-angle ends of the two guide plates (1) are connected to a collector plate (2). A guide plate (4) is fixedly connected to the upper cavity of the collector plate (2). One side of the guide plate (4) is in elastic sealing contact with the low-angle end of the photovoltaic panel. Connecting pipes (5) are fixedly connected to the left and right sides of the collector plate (2). A fixing pipe (6) is fixedly connected to the bottom end of the connecting pipe (5). A drainage pipe (7) is fixedly connected to the bottom end of the fixing pipe (6). The drainage pipe (7) is inclined and buried inside the slope. A water storage tank (8) is fixedly connected to the lower end of the slope. The water storage tank (8) is installed at the lower end of the slope. A guide block 1 (9) and a guide block 2 (10) are installed inside the fixed pipe (6) from top to bottom. The top of the guide block 1 (9) and the guide block 2 (10) are both designed with a conical concave structure. An adjustment hole is opened in the center of the guide block 1 (9). Water inlet holes are symmetrically opened on the left and right sides of the eccentric position of the guide block 1 (9). A drain hole is opened in the center of the guide block 2 (10). An adjustment component (11) is provided between the guide block 1 (9) and the guide block 2 (10). A knocking component (12) is provided between the fixed pipe (6) and the guide plate (4).

2. The high slope drainage structure based on mountain photovoltaic construction according to claim 1, characterized in that, The guide vane (4) is designed as an arc-shaped structure with a high middle and low sides, and the lowest position of the guide vane (4) is set at the connecting pipe (5).

3. A high slope drainage structure based on mountain photovoltaic construction according to claim 1, characterized in that, The adjustment component (11) includes a fixed ring (111), which is slidably connected inside the adjustment hole of the guide block (9). A connecting post (112) is installed inside the fixed ring (111), and an abutment block (113) is fixedly connected to the bottom end of the connecting post (112). A float block (114) is slidably connected to the outside of the connecting post (112), and the float block (114) is vertically slidably connected inside the fixed tube (6) by a slider.

4. A high slope drainage structure based on mountain photovoltaic construction according to claim 3, characterized in that, The upper and lower sections of the contact block (113) are both designed as conical structures, and the connecting column (112) is vertically set at the center of the adjustment hole of the first guide block (9) and the drainage hole of the second guide block (10).

5. A high slope drainage structure based on mountain photovoltaic construction according to claim 3, characterized in that, The upper cavity of the connecting column (112) is symmetrically and slidably equipped with abutment blocks (115). The two abutment blocks (115) slide through the fixing ring (111). The inner wall of the adjusting hole of the guide block (9) is provided with an annular groove (91). The abutment blocks (115) and the annular groove (91) are engaged in a concave-convex engagement. The two abutment blocks (115) are slidably equipped with adjusting rods (116) on opposite sides via a rotating shaft. The two adjusting rods (116) are rotatably installed in the middle cavity of the connecting column (112) at the vertical center position via a rotating shaft. The two adjusting rods (116) are slidably equipped with abutment blocks (117) on opposite sides of the bottom end via a rotating shaft. The two abutment blocks (117) slide through the lower cavity of the connecting column (112). The bottom ends of the two adjusting rods (116) are connected by a spring.

6. A high slope drainage structure based on mountain photovoltaic construction according to claim 5, characterized in that, The two adjusting rods (116) are staggered front to back, and the upper end abutment block one (115) and the lower end abutment block two (117) of the adjusting rod (116) are staggered left to right. The two abutment blocks one (115) and the two abutment blocks two (117) at the corresponding positions are all set as inclined structures on opposite sides.

7. A high slope drainage structure based on mountain photovoltaic construction according to claim 3, characterized in that, The striking assembly (12) includes a connecting frame (121), which is fixedly installed inside the lower section of the fixed tube (6). A square rod (122) is rotatably connected to the top of the connecting frame (121) via a bearing. A turbine (123) is installed on the outside of the square rod (122). The turbine (123) is located below the bottom of the guide block (10). The square rod (122) is vertically slidably connected to the abutment block (113). A connecting rod (124) is slidably installed through the cavity at the top of the connecting column (112). The rod (124) is rotatably mounted inside the connecting pipe (5) via a mounting plate. The top of the connecting rod (124) is connected to a rotating rod (125) via a bevel gear set. The rotating rod (125) is rotatably mounted in the lower cavity of the collector plate (2) via a connecting plate. Multiple cams (126) are fixedly connected to the outside of the rotating rod (125). The cams (126) rotate to abut the bottom of the guide vane (4). A scraper (127) is mounted on the outside of the abutting block (113) via a connecting rod. The scraper (127) contacts the inner wall of the fixed pipe (6).

8. A high slope drainage structure based on mountain photovoltaic construction according to claim 7, characterized in that, The multiple cams (126) are arranged laterally at equal intervals, and the size of the multiple cams (126) decreases sequentially from high to low according to the tilt angle of the guide vane (4).

9. A high slope drainage structure based on mountain photovoltaic construction according to claim 1, characterized in that, A filter plate (81) is slidably installed inside the water storage tank (8), and a drain valve is installed on the right side of the water storage tank (8).

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