PP module rainwater collecting device

Abstract

The invention relates to the technical field of rainwater collection, and discloses a PP module rainwater collection device which comprises a hexagonal top plate, a water passing mechanism is fixedly connected to the bottom of the hexagonal top plate, a connecting plate is fixedly connected to the bottom of the water passing mechanism, and a water collection structure is fixedly connected to the bottom of the connecting plate. The device comprises a hexagonal top plate, the hexagonal top plate comprises a splicing structure, the splicing structure comprises seven cross-shaped supporting rods, the upper portion of each cross-shaped supporting rod is fixedly connected with a filter screen, three side faces of the hexagonal top plate are fixedly connected with buckles, and the buckles are fixedly connected with the cross-shaped supporting rods. Clamping grooves are fixedly connected to the bottoms of the other three side faces of the hexagonal top plate, and U-shaped grooves are fixedly connected to the sides, close to the clamping grooves, of the buckles.

Description

Technical Field

[0001] The invention relates to the technical field of rainwater collection, and in particular to a PP module rainwater collection device. Background Art

[0002] Rainwater harvesting technology is a technology that manages and utilizes natural precipitation resources. It can help alleviate water shortages. Rainwater collection systems usually include water storage tanks and simple filtration devices. Larger systems include complex filtration and treatment facilities. Rainwater collection can provide additional water sources for homes, businesses and communities, reduce dependence on groundwater or public water sources, reduce pollutants flowing into water bodies, and reduce water bills and treatment costs.

[0003] A garden rainwater collection device with announcement number N211447211U includes several PP rainwater modules spliced ​​together, the PP rainwater modules are hollowed out, and several groups of stabilizing rods are pierced on the PP rainwater modules. Each group of stabilizing rods includes several stabilizing rods. The stabilizing rods include an arc segment and a vertical segment extending from one end of the arc segment. One end of the vertical segment penetrates the PP rainwater module and penetrates into the ground. The arc segment extends upward from the top surface of the PP rainwater module. A fixing plate is sleeved on each group of stabilizing rods. The diameter of the vertical segment gradually increases from one end close to the arc segment to the end far from the arc segment. However, the patent has the problem that it is inconvenient to install and splice PP modules, and it is troublesome and wasteful to replace PP modules. Therefore, it is necessary to design a PP module rainwater collection device. Summary of the invention

[0004] The object of the present invention is to provide a PP module rainwater collection device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A PP module rainwater collection device, comprising a hexagonal top plate, a water-passing mechanism is fixedly connected to the bottom of the hexagonal top plate, a connecting plate is fixedly connected to the bottom of the water-passing mechanism, and a water-collecting structure is fixedly connected to the bottom of the connecting plate. The hexagonal top plate comprises a splicing structure, which comprises a cross support rod, and the cross support rod is provided at seven locations, and a filter screen is fixedly connected to the upper part of each cross support rod, and buckles are fixedly connected to three of the side surfaces of the hexagonal top plate, and the bottom of the other three side surfaces of the hexagonal top plate are fixedly connected to a card slot, and a U-shaped slot is fixedly connected to the side of the buckle close to the card slot, and a small card block is fixedly connected to the side of the U-shaped slot away from the buckle, and two protrusions are fixedly connected to the inner side surface of the card slot. The hexagonal top plate is fixedly connected to the filter screen, the buckle and the slot are relatively arranged on the side of the hexagonal top plate, the buckle and the small card block are fixedly connected through the U-shaped slot, and the two hexagonal top plates are spliced ​​together. Through the splicing of the buckle and the slot, during the docking process of the buckle and the slot, the end of the small card block first contacts the side of the protrusion, and the small card block is allowed to slide in contact with the side of the protrusion. After the small card block is squeezed by the protrusion, the U-shaped slot is deformed, and then the protrusion just fits into the U-shaped slot, and the small card block is stuck on one side of the protrusion, which can play a fixing role. At the same time, the buckles and slots are staggered on the sides of the hexagonal top plate to facilitate the splicing of multiple hexagonal top plates and the subsequent disassembly and replacement of a single hexagonal top plate, saving costs so that the size can be expanded according to the area of ​​the site and the applicability can be improved. In addition, a cross support rod is arranged inside the hexagonal top plate to support the filter screen to prevent the filter screen from moving and deforming. Rainwater enters the bucket through the filter screen, which can prevent leaves and the like from entering the rainwater, thereby extending the storage time of rainwater and improving the rainwater quality and water collection efficiency.

[0006] According to the above technical solution, the water-passing mechanism includes a water bucket, a rectangular rotating plate is rotatably connected to the inner wall in the middle of the water bucket, both ends of the rectangular rotating plate are rotatably connected to connecting columns, a first cylinder is fixedly connected to the top of the two connecting columns, a turntable is rotatably connected to the middle of the first cylinder, a rectangular block is arranged above the turntable, a second cylinder is slidably connected to the middle of the rectangular block, a square column is fixedly connected to the outer surface of the second cylinder, a small disc is fixedly connected to the top of the rectangular block, and a needle rod is fixedly connected to the upper surface of the small disc. The water bucket is fixedly connected to the square column, the connecting column is fixedly connected to the water bucket, and the needle-shaped rod passes through the top surface of the filter screen from the bottom surface. When rainwater enters the water-passing mechanism, since the overall shape of the water bucket is a funnel, rainwater can be quickly collected and passed through the rectangular rotating plate. Under the gravity of rainwater, rainwater impacts the rectangular rotating plate and drives the rectangular rotating plate to rotate. The rotation of the rectangular rotating plate drives the turntable to rotate along the direction of the rectangular rotating plate, thereby driving the rectangular block to swing up and down along the square column. Due to the left and right swinging of the rectangular block, multiple needle-shaped rods shake after being subjected to force. Since the needle-shaped rod is below the filter screen and in contact with it, the movement of the needle-shaped rod drives the filter screen to shake, which can effectively prevent the filter screen from being blocked due to accumulation of debris, effectively improve the efficiency of rainwater collection, reduce damage to the filter screen, and reduce maintenance costs.

[0007] According to the above technical solution, the water collection structure includes a water collection trough, the outer side surface of the water collection trough is grooved with six notches, the inner side of each notch is slidably connected with a rubber strip, three of the inner side surfaces of the water collection trough are fixedly connected with L-shaped blocks, the other three inner side surfaces of the water collection trough are fixedly connected with fixed grooves, the upper and lower ends of the fixed grooves are fixedly connected with triangular panels, and both sides of the fixed grooves are fixedly connected with arrow blocks. The water collection trough is fixedly connected to the rubber strip, the L-shaped block is fixed to the left and right sides of the rubber strip, the water collection trough is fixedly connected to the triangular panel, the water collection trough is fixedly connected to the arrow block, the arrow block is arranged in the middle of each triangular panel, and the rubber strip and the fixed groove are relatively arranged on the side of the hexagonal top plate. The water collecting trough is fixedly connected to the connecting plate, the arrow block and the L-shaped block form a locking structure, the fixed groove is plug-connected with the rubber strip, and the rainwater enters the connected water collecting structure from the bottom after passing through the water-passing mechanism. The water-passing mechanism and the water collecting structure are fixedly connected through the connecting plate, which can enhance the stability between the PP modules. Multiple water collecting troughs are spliced ​​together by clamping them together with the L-shaped block and the arrow block. During splicing, the triangular panels at the upper and lower ends of the fixed groove will squeeze the rubber strip. The compressed rubber strip is deformed to fill the gap between the two water collecting troughs, so that there is no gap when the two water collecting troughs are spliced ​​together, avoiding water leakage. The rainwater flows between the two water collecting troughs through the fixed groove. The purpose of setting up multiple water collecting troughs for splicing is to facilitate the subsequent disassembly of a single water collecting trough for repair and replacement.

[0008] Compared with the prior art, the beneficial effects achieved by the present invention are: The present invention is provided with a cross support rod, a filter net, a buckle, a slot, a convex block, a U-shaped slot, and a small block, and multiple hexagonal top plates are spliced ​​and a single hexagonal top plate is subsequently disassembled and replaced, so as to save costs, so as to expand the size according to the area of ​​the use site and improve the applicability. In addition, a cross support rod is arranged inside the hexagonal top plate to support the filter net to prevent the filter net 102 from moving and deforming. Rainwater enters the water bucket through the filtration of the filter net, which can prevent leaves and the like from entering the rainwater, thereby extending the storage time of rainwater and improving the quality of rainwater and the water collection efficiency. The present invention is provided with a water-passing mechanism, a water bucket, a rectangular rotating plate, a connecting column, a first cylinder, a rotating disk, a rectangular block, a second cylinder, a square column, a small disk, and a needle-shaped rod. Through the left and right swing of the rectangular block, a plurality of needle-shaped rods shake after being stressed. Since the needle-shaped rods are below the filter screen and in contact with the filter screen, the movement of the needle-shaped rods drives the filter screen to shake, which can effectively prevent the filter screen from being blocked due to the accumulation of debris, effectively improve the efficiency of rainwater collection, reduce the damage of the filter screen, and reduce the maintenance cost. The present invention is provided with a water collecting tank, a rubber strip, an L-shaped block, a triangular panel, an arrow block, a fixed groove, and a notch. A plurality of water collecting tanks are spliced ​​together by clamping them together through the L-shaped block and the arrow block. During splicing, the triangular panels at the upper and lower ends of the fixed groove will squeeze the rubber strip. The compressed rubber strip is deformed to fill the gap between the two water collecting tanks, so that no gap is left when the two water collecting tanks are spliced ​​together, avoiding water leakage. Rainwater flows between the two water collecting tanks through the fixed groove. The purpose of arranging a plurality of water collecting tanks for splicing is to facilitate the subsequent disassembly of a single water collecting tank 401 for maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0010] In the attached picture: Figure 1 It is a schematic diagram of the PP module splicing structure of the present invention; Figure 2 It is a schematic diagram of the structure of a single PP module of the present invention; Figure 3 It is a schematic diagram of the structure inside the water bucket of the present invention; Figure 4 It is a schematic diagram of the internal structure of the water-passing mechanism of the present invention; Figure 5 is a schematic diagram of the buckle connection structure of the present invention; Figure 6 It is a schematic diagram of the connection of the water collection structure of the present invention; Figure 7 It is a schematic diagram of the internal structure of the water collecting tank of the present invention; In the figure: 1. hexagonal top plate; 101. cross support rod; 102. filter screen; 103. buckle; 104. slot; 105. convex block; 106. U-shaped slot; 107. small block; 2. water-passing mechanism; 201. bucket; 202. rectangular rotating plate; 203. connecting column; 204. first cylinder; 205. turntable; 206. rectangular block; 207. second cylinder; 208. square column; 209. small disk; 210. needle-shaped rod; 3. connecting plate; 4. water collection structure; 401. water collection tank; 402. rubber strip; 403. L-shaped block; 404. triangular panel; 405. arrow block; 406. fixing groove; 407. notch. DETAILED DESCRIPTION

[0011] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0012] See also Figure 1-7One embodiment of the present invention is a PP module rainwater collection device, including a hexagonal top plate 1, a water-passing mechanism 2 is fixedly connected to the bottom of the hexagonal top plate 1, a connecting plate 3 is fixedly connected to the bottom of the water-passing mechanism 2, and a water-collecting structure 4 is fixedly connected to the bottom of the connecting plate 3. The hexagonal top plate 1 includes a splicing structure, which includes a cross support rod 101, and the cross support rod 101 is provided at seven locations, and a filter screen 102 is fixedly connected to the upper part of each cross support rod 101, three of the side surfaces of the hexagonal top plate 1 are fixedly connected to buckles 103, and the bottoms of the other three side surfaces of the hexagonal top plate 1 are fixedly connected to card slots 104, and the side of the buckle 103 close to the card slot 104 is fixedly connected to a U-shaped groove 106, and the side of the U-shaped groove 106 away from the buckle 103 is fixedly connected to a small card block 107, and the inner side surface of the card slot 104 is fixedly connected to two protrusions 105. The hexagonal top plate 1 is fixedly connected to the filter screen 102, the buckle 103 and the card slot 104 are arranged on the side of the hexagonal top plate 1, and the buckle 103 and the small card block 107 are fixedly connected through the U-shaped groove 106. The two hexagonal top plates 1 are spliced ​​together. Through the splicing of the buckle 103 and the card slot 104, during the docking process of the buckle 103 and the card slot 104, the end of the small card block 107 first contacts the side of the protrusion 105, and the small card block 107 is fitted to contact the side of the protrusion 105 and slides. The small card block 107 is received by the protrusion 105. After being squeezed, the U-shaped groove 106 is deformed, and then the protrusion 105 just fits into the U-shaped groove 106, and the small block 107 is stuck on one side of the protrusion 105, which can play a fixing role. At the same time, the buckles 103 and the card slots 104 are staggered on the side of the hexagonal top plate 1, which is convenient for splicing multiple hexagonal top plates 1 and the subsequent disassembly and replacement of a single hexagonal top plate 1, saving costs, so that the size can be expanded according to the area of ​​the site and the applicability can be improved. In addition, by arranging a cross support rod 101 inside the hexagonal top plate 1 to support the filter screen 102 to prevent the filter screen 102 from moving and deforming, rainwater enters the water bucket 201 through the filtration of the filter screen 102, which can prevent leaves and the like from entering the rainwater, prolong the storage time of rainwater, and improve the quality of rainwater and the water collection efficiency.

[0013] The water-passing mechanism 2 comprises a water bucket 201, a rectangular rotating plate 202 is rotatably connected to the inner wall of the middle part of the water bucket 201, connecting columns 203 are rotatably connected to both ends of the rectangular rotating plate 202, first cylinders 204 are fixedly connected to the top of the two connecting columns 203, a rotating disk 205 is rotatably connected to the middle of the first cylinder 204, a rectangular block 206 is arranged above the rotating disk 205, a second cylinder 207 is slidably connected to the middle part of the rectangular block 206, a square column 208 is fixedly connected to the outer surface of the second cylinder 207, a small disc 209 is fixedly connected to the top of the rectangular block 206, a needle-shaped rod 210 is fixedly connected to the upper surface of the small disc 209, the water bucket 201 is fixedly connected to the square column 208, the connecting column 203 is fixedly connected to the water bucket 201, and the needle-shaped rod 210 passes through the top surface of the filter screen 102 from the bottom surface. When rainwater enters the water-passing mechanism 2, since the overall shape of the water bucket 201 is a funnel, it can quickly collect rainwater and pass through the rectangular rotating plate 202. Under the action of the gravity of the rainwater, the rainwater impacts the rectangular rotating plate 202 and drives the rectangular rotating plate 202 to rotate. The rotation of the rectangular rotating plate 202 drives the turntable 205 to rotate along the direction of the rectangular rotating plate 202, thereby driving the rectangular block 206 to swing up and down along the square column 208. Due to the left and right swinging of the rectangular block 206, multiple needle rods 210 shake after being subjected to force. Since the needle rods 210 are below the filter screen 102 and in contact with it, the movement of the needle rods 210 drives the filter screen 102 to shake, which can effectively prevent the filter screen 102 from being blocked due to accumulation of debris, effectively improve the efficiency of rainwater collection, reduce damage to the filter screen 102, and reduce maintenance costs.

[0014] The water collecting structure 4 includes a water collecting tank 401, and the outer side surface of the water collecting tank 401 is grooved with six slots 407, and the inner side of each slot 407 is slidably connected with a rubber strip 402, and three of the inner side surfaces of the water collecting tank 401 are fixedly connected with L-shaped blocks 403, and the other three inner side surfaces of the water collecting tank 401 are fixedly connected with fixed grooves 406, and the upper and lower ends of the fixed grooves 406 are fixedly connected with triangular panels 404, and both sides of the fixed grooves 406 are fixedly connected with arrow blocks 405. The water collecting tank 401 is fixedly connected to the rubber strip 402, and the L-shaped blocks 403 are fixed on the left and right sides of the rubber strip 402. The water collecting tank 401 is fixedly connected to the triangular panels 404, and the water collecting tank 401 is fixedly connected to the arrow blocks 405. The arrow blocks 405 are arranged in the middle of each triangular panel 404, and the rubber strips 402 and the fixed grooves 406 are relatively arranged on the sides of the hexagonal top plate 1. The water collecting trough 401 is fixedly connected to the connecting plate 3, the arrow block 405 and the L-shaped block 403 form a snap-fit ​​structure, the fixed groove 406 is plug-connected with the rubber strip 402, and the rainwater passes through the water-passing mechanism 2 and enters the connected water collecting structure 4 from the bottom. The water-passing mechanism 2 and the water collecting structure 4 are fixedly connected through the connecting plate 3, which can enhance the stability between the PP modules. Multiple water collecting troughs 401 are spliced ​​together by the L-shaped block 403 and the arrow block 405. During splicing, the triangular panels 404 at the upper and lower ends of the fixed groove 406 will squeeze the rubber strip 402. The compressed rubber strip 402 is deformed to fill the gap between the two water collecting troughs 401, so that there is no gap when the two water collecting troughs 401 are spliced ​​together to avoid water leakage. The rainwater flows between the two water collecting troughs 401 through the fixed groove 406. The purpose of setting up multiple water collecting troughs 401 for splicing is to facilitate the subsequent disassembly of a single water collecting trough 401 for maintenance and replacement.

[0015] Working principle: two hexagonal top plates 1 are spliced ​​together, and the splicing of the buckle 103 and the slot 104 is carried out. During the docking process of the buckle 103 and the slot 104, the end of the small card block 107 first contacts the side of the protrusion 105, and the small card block 107 is fitted to the side of the protrusion 105 and slides. After the small card block 107 is squeezed by the protrusion 105, it drives the U-shaped groove 106 to deform, and then the protrusion 105 just fits into the U-shaped groove 106, and the small card block 107 is stuck on one side of the protrusion 105, which can play a fixing role. At the same time, the buckles 103 and the slots 104 are staggered on the side of the hexagonal top plate 1, which is convenient for splicing multiple hexagonal top plates 1 and the subsequent disassembly and replacement of a single hexagonal top plate 1, saving costs, so that the size can be expanded according to the area of ​​the site, and the applicability is improved. In addition, by arranging a cross support rod 101 inside the hexagonal top plate 1 , supporting the filter 102, preventing the filter 102 from moving and deforming, rainwater enters the water bucket 201 through the filter 102, which can prevent leaves and the like from entering the rainwater, prolonging the storage time of rainwater, and improving the quality of rainwater and water collection efficiency; When rainwater enters the water-passing mechanism 2, the bucket 201 is in the shape of a funnel, which can quickly collect rainwater and pass through the rectangular rotating plate 202. Under the gravity of rainwater, rainwater impacts the rectangular rotating plate 202 and drives the rectangular rotating plate 202 to rotate. The rotation of the rectangular rotating plate 202 drives the turntable 205 to rotate along the direction of the rectangular rotating plate 202, thereby driving the rectangular block 206 to swing up and down along the square column 208. Due to the left and right swing of the rectangular block 206, the multiple needle-shaped rods 210 shake after being stressed. Since the needle-shaped rods 210 are below the filter screen 102 and in contact with it, the movement of the needle-shaped rods 210 drives the filter screen 102 to shake, which can effectively prevent the filter screen 102 from being blocked due to the accumulation of debris, effectively improve the efficiency of rainwater collection, reduce the damage of the filter screen 102, and reduce the maintenance cost. After passing through the water-passing mechanism 2, rainwater enters the connected water-collecting structure 4 from the bottom. The water-passing mechanism 2 and the water-collecting structure 4 are fixedly connected by the connecting plate 3, which can enhance the stability between the PP modules. Multiple water-collecting tanks 401 are spliced ​​together by L-shaped blocks 403 and arrow blocks 405. During splicing, the triangular panels 404 at the upper and lower ends of the fixed groove 406 will squeeze the rubber strip 402. The compressed rubber strip 402 deforms to fill the gap between the two water-collecting tanks 401, so that there is no gap when the two water-collecting tanks 401 are spliced ​​together, avoiding water leakage. Rainwater flows between the two water-collecting tanks 401 through the fixed groove 406. The purpose of setting up multiple water-collecting tanks 401 for splicing is to facilitate the subsequent disassembly of a single water-collecting tank 401 for repair and replacement.

[0016] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0017] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A PP module rainwater collection device, comprising a hexagonal top plate (1), a water-passing mechanism (2) being fixedly connected to the bottom of the hexagonal top plate (1), a connecting plate (3) being fixedly connected to the bottom of the water-passing mechanism (2), and a water-collecting structure (4) being fixedly connected to the bottom of the connecting plate (3).

2. A PP module rainwater collection device according to claim 1, characterized in that: The hexagonal top plate (1) comprises a splicing structure, which comprises a cross support rod (101). The cross support rod (101) is provided at seven locations, and the upper part of each cross support rod (101) is fixedly connected to a filter screen (102). Three of the side surfaces of the hexagonal top plate (1) are fixedly connected to buckles (103), and the bottoms of the other three side surfaces of the hexagonal top plate (1) are fixedly connected to a clamping groove (104). A side of the buckle (103) close to the clamping groove (104) is fixedly connected to a U-shaped groove (106), and a side of the U-shaped groove (106) away from the buckle (103) is fixedly connected to a small clamping block (107), and the inner side surface of the clamping groove (104) is fixedly connected to two protrusions (105).

3. A PP module rainwater collection device according to claim 2, characterized in that: The hexagonal top plate (1) is fixedly connected to the filter screen (102); the buckle (103) and the clamping groove (104) are arranged on the side of the hexagonal top plate (1) opposite to each other; and the buckle (103) and the small clamping block (107) are fixedly connected via the U-shaped groove (106).

4. A PP module rainwater collection device according to claim 3, characterized in that: The water-passing mechanism (2) comprises a water bucket (201), the inner wall of the middle part of the water bucket (201) is rotatably connected to a rectangular rotating plate (202), both ends of the rectangular rotating plate (202) are rotatably connected to connecting columns (203), the tops of the two connecting columns (203) are fixedly connected to a first cylinder (204), the middle of the first cylinder (204) is rotatably connected to a rotating disk (205), a rectangular block (206) is arranged above the rotating disk (205), the middle of the rectangular block (206) is slidably connected to a second cylinder (207), the outer surface of the second cylinder (207) is fixedly connected to a square column (208), the top of the rectangular block (206) is fixedly connected to a small disk (209), and the upper surface of the small disk (209) is fixedly connected to a needle-shaped rod (210).

5. A PP module rainwater collection device according to claim 4, characterized in that: The water bucket (201) is fixedly connected to the square column (208), the connecting column (203) is fixedly connected to the water bucket (201), and the needle-shaped rod (210) penetrates from the bottom surface of the filter screen (102) to the top surface.

6. A PP module rainwater collection device according to claim 5, characterized in that: The water collection structure (4) comprises a water collection trough (401), the outer side surface of the water collection trough (401) is grooved with six notches (407), the inner side of each notch (407) is slidably connected to a rubber strip (402), three of the inner side surfaces of the water collection trough (401) are fixedly connected to L-shaped clamping blocks (403), the other three inner side surfaces of the water collection trough (401) are fixedly connected to fixing grooves (406), the upper and lower ends of the fixing grooves (406) are fixedly connected to triangular panels (404), and both sides of the fixing grooves (406) are fixedly connected to arrow clamping blocks (405).

7. A PP module rainwater collection device according to claim 6, characterized in that: The water collecting trough (401) is fixedly connected to the rubber strip (402), the L-shaped clamping block (403) is fixed to the left and right sides of the rubber strip (402), the water collecting trough (401) is fixedly connected to the triangular panel (404), the water collecting trough (401) is fixedly connected to the arrow clamping block (405), the arrow clamping block (405) is arranged in the middle position of each triangular panel (404), and the rubber strip (402) and the fixing groove (406) are arranged on the side of the hexagonal top plate (1) relative to each other.

8. A PP module rainwater collection device according to claim 7, characterized in that: The water collecting trough (401) is fixedly connected to the connecting plate (3), the arrowhead clamping block (405) and the L-shaped clamping block (403) form a clamping structure, and the fixing groove (406) is plug-connected to the rubber strip (402).

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