A rainwater harvesting device for ecological restoration

Abstract

The utility model provides a rain flood utilization device for ecological restoration, including drainage ditch, the drainage ditch in left side wall and right side wall all are equipped with a plurality of clamping grooves, the drainage ditch's left side wall and right side wall on the clamping groove one to one correspondence, the corresponding clamping groove in drainage ditch left side wall and right side wall is equipped with the fender, the fender divides the drainage ditch into a plurality of water collecting tank. The utility model discloses a fender is set in the clamping groove and divides the drainage ditch into a plurality of water collecting tank, utilizes the communication mechanism and communicates the water storage cavity in water storage mechanism with water collecting tank, and through the circular filter screen is filtered to the connecting pipe in the through -hole, when the water in water collecting tank is higher than the height of fender, water will flow to the next water collecting tank from the gap between the cover plate and fender, and then make the whole water storage process of the utility model not be affected by the branch and other sundries.

Description

Technical Field

[0001] This utility model relates to a stormwater utilization device for ecological restoration, belonging to the field of stormwater utilization technology. Background Technology

[0002] With the rapid development of infrastructure construction and the increasing number of engineering construction activities, it is inevitable that the natural structure of the rock and soil will be damaged to a certain extent, changing the topography and causing consequences such as vegetation destruction and soil erosion, thus triggering a series of environmental problems.

[0003] Patent CN 218952348 U discloses a stormwater utilization device for ecological restoration, including a water storage structure and a drainage structure. The water storage structure and drainage structure are placed side by side. The drainage structure includes a water collection chamber, a water baffle, and a water-filled bag. The water collection chamber is located between two water baffles. The water baffles are set in a drainage ditch. The water-filled bag is set at the bottom of the water baffles. The water storage structure includes a water storage chamber and a one-way permeable filter. A one-way permeable filter is set on one side of the water storage chamber. The water storage chamber is connected to the water collection chamber through the one-way permeable filter. Based on the concept of "combining drainage and utilization," this utility model provides a stormwater utilization device for ecological restoration. Through the combined application of drainage and water storage structures, it effectively collects surface runoff and atmospheric precipitation and stores them for a long time, which can supply water for the growth of surface vegetation, achieve effective revegetation, and significantly improve water resource utilization.

[0004] However, research has revealed that in the aforementioned patent, the water collection chamber is formed by dividing the drainage ditch with a baffle plate. The raising and lowering of the baffle plate is controlled by whether the water-filled bag contains water. However, rainwater contains debris such as branches and weeds. Once this debris tears the water-filled bag, the baffle plate loses its raising function, and debris entering the water-filled bag also affects its seepage. Therefore, this utility model provides a rainwater utilization device for ecological restoration. Utility Model Content

[0005] Based on the above background, the purpose of this utility model is to provide a rainwater utilization device for ecological restoration, thereby solving the problems in the background technology.

[0006] This utility model provides the following technical solution: A stormwater utilization device for ecological restoration includes a drainage ditch. Several slots are provided on both the left and right sides of the drainage ditch, with each slot corresponding to the previous one. Water-blocking plates are installed in the corresponding slots on the left and right sides of the drainage ditch, dividing the drainage ditch into several water collection tanks. Collection frames are placed in the water collection tanks, with a mesh-like bottom wall. An installation plate is located at the top left end of the collection frame, and a circular filter screen is installed on the installation plate. The circular filter screen is lower than the top of the water-blocking plates. A water storage mechanism is located on the left side of the drainage ditch, and the water storage mechanism is connected to the water collection tanks via a connecting mechanism.

[0007] Preferably, the water storage mechanism includes a water storage section, the interior of which is divided into multiple water storage chambers by a partition plate, each water storage chamber corresponding to a water collection tank, and the water storage chambers and the water collection tank are connected by a connecting mechanism.

[0008] Preferably, the bottom of the water storage cavity is cone-shaped, and a drain outlet is provided at the bottom of the water storage cavity.

[0009] Preferably, the guiding mechanism includes a connecting pipe, which is fixedly connected to the right wall of the water storage section, with the left end of the connecting pipe located inside the water storage cavity, and a one-way valve connected to the flange at the left end of the connecting pipe.

[0010] Preferably, the left side wall of the drainage ditch is provided with through holes corresponding to the positions inside each water collection tank, and the left end of the connecting pipe is fixedly connected to the through hole to connect the water storage chamber and the water collection tank.

[0011] Preferably, the circular filter screen is positioned directly opposite the through hole to filter the right end inlet of the connecting pipe.

[0012] Preferably, a placement slot is provided at the top of the drainage ditch, directly opposite the water collection trough, and a cover plate is placed inside the placement slot.

[0013] Preferably, there is a certain gap between the bottom of the cover plate and the top of the baffle plate.

[0014] Preferably, the mounting plate has a set of handles on its right end face.

[0015] Compared with the prior art, the present invention has the following advantages: This utility model discloses a rainwater utilization device for ecological restoration. By setting a baffle plate in the slot, the drainage ditch is divided into multiple water collection tanks. A connecting mechanism is used to connect the water storage chamber in the water storage mechanism with the water collection tanks. A circular filter screen filters the connecting pipe located in the through hole. When the water in the water collection tank is higher than the height of the baffle plate, the water will flow from the gap between the cover plate and the baffle plate to the next water collection tank. Thus, the entire water storage process of this utility model is not affected by debris such as branches.

[0016] This utility model discloses a rainwater utilization device for ecological restoration. By setting up a collection frame with a mesh-like bottom wall, debris such as branches collected in the water collection tank will be deposited in the collection frame. The collection frame can be removed from the water collection tank by lifting the cover, making it easy to clean up the debris such as branches. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a front view of the present invention; Figure 3 This is a schematic diagram of the drainage ditch structure of this utility model; Figure 4 This is a schematic diagram of the collection frame structure of this utility model.

[0019] In the diagram: 1. Drainage ditch; 2. Slot; 3. Water baffle; 4. Water collection trough; 5. Collection frame; 6. Mounting plate; 7. Circular filter screen; 8. Water storage section; 9. Water storage chamber; 10. Divider plate; 11. Drain outlet; 12. Connecting pipe; 13. One-way valve; 14. Through hole; 15. Placement slot; 16. Cover plate; 17. Gap; 18. Handle. Detailed Implementation

[0020] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of this utility model is not limited to the following embodiments, and any modifications and / or alterations made to this utility model will fall within the protection scope of this utility model.

[0021] In this invention, unless otherwise specified, all parts and percentages are by weight, and the equipment and raw materials used are commercially available or commonly used in the field. Unless otherwise specified, the methods in the following embodiments are conventional methods in the field. Unless otherwise specified, the components or equipment in the following embodiments are general standard parts or components known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0022] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following detailed description, many specific details are set forth to facilitate explanation and provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments may be practiced by those skilled in the art without these specific details.

[0023] like Figures 1-4 As shown, a stormwater utilization device for ecological restoration includes a drainage ditch 1. Several slots 2 are provided on both the left and right sides of the drainage ditch 1, with each slot 2 corresponding to the other. A baffle plate 3 is installed within the corresponding slots 2 on the left and right sides of the drainage ditch 1, dividing the drainage ditch 1 into several water collection tanks 4. A collection frame 5 is placed within each water collection tank 4. The bottom wall of the collection frame 5 is mesh-like, and an mounting plate 6 is provided at the top left end of the collection frame 5. A circular filter screen 7 is provided on the mounting plate 6, filtering the right inlet of the connecting pipe 12 through the through hole 14. The circular filter screen 7 is lower than the top of the baffle plate 3. A water storage mechanism is provided on the left side of the drainage ditch 1, and the water storage mechanism is connected to the water collection tanks 4 via a conductive mechanism.

[0024] In the above technical solution, the present invention divides the drainage ditch 1 into multiple water collection tanks 4 by setting a baffle plate 3 in the slot 2, and connects the water storage chamber 9 in the water storage mechanism with the water collection tanks 4 by using a guiding mechanism. The connecting pipe 12 located in the through hole 14 is filtered by a circular filter screen 7. When the water in the water collection tank 4 is higher than the height of the baffle plate 3, the water will flow from the gap 17 between the cover plate 16 and the baffle plate 3 to the next water collection tank 4. Thus, the entire water storage process of the present invention will not be affected by branches and other debris. Furthermore, by setting a collection frame 5 and setting the bottom wall of the collection frame 5 to be mesh-like, the branches and other debris collected in the water collection tank 4 will be deposited in the collection frame 5. The collection frame 5 can be taken out from the water collection tank 4 by lifting the cover plate 16, which is convenient for cleaning branches and other debris.

[0025] In this utility model, the water storage mechanism includes a water storage section 8, which is divided into multiple water storage chambers 9 by a partition plate 10. Each water storage chamber 9 corresponds to a water collection tank 4, and the water storage chambers 9 and the water collection tank 4 are connected by a conductive mechanism.

[0026] In this invention, the bottom of the water storage chamber 9 is conical, and a drain outlet 11 is provided at the bottom of the water storage chamber 9. By providing the drain outlet 11, an external water pipe can be connected to the drain outlet 11 flange for irrigation.

[0027] In this invention, the guiding mechanism includes a connecting pipe 12, which is fixedly connected to the right wall of the water storage section 8. The left end of the connecting pipe 12 is located inside the water storage cavity 9, and a one-way valve 13 is connected to the flange at the left end of the connecting pipe 12. By setting the one-way valve 13, the one-way valve 13 is open when water flows from the water collection tank 4 into the water storage cavity 9, and closed when water flows from the water storage cavity 9 into the water collection tank 4, thus preventing the water stored in the water storage cavity 9 from flowing back into the water collection tank 4.

[0028] In this utility model, the left side wall of the drainage ditch 1 is provided with through holes 14 corresponding to the internal positions of each water collection tank 4, and the left end of the connecting pipe 12 is fixedly connected to the through hole 14 to connect the water storage chamber 9 and the water collection tank 4.

[0029] In this invention, a placement groove 15 is provided at the top of the drainage ditch 1, directly opposite the water collection trough 4, and a cover plate 16 is placed inside the placement groove 15. By providing the cover plate 16, the cover plate 16 can cover the water collection trough 4, thus providing a protective function.

[0030] In this utility model, there is a certain gap 17 between the bottom of the cover plate 16 and the top of the baffle plate 3.

[0031] In this utility model, the right end face of the mounting plate 6 is provided with a set of handles 18.

[0032] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A rainwater harvesting device for ecological restoration, characterized in that: The system includes a drainage ditch (1), and several slots (2) are provided on the left and right walls of the drainage ditch (1). The slots (2) on the left and right walls of the drainage ditch (1) correspond one to one. A baffle plate (3) is provided in the corresponding slots (2) on the left and right walls of the drainage ditch (1). The baffle plate (3) divides the drainage ditch (1) into several water collection tanks (4). A collection frame (5) is placed in the water collection tank (4). The bottom wall of the collection frame (5) is set in a mesh. An installation plate (6) is provided at the top left end of the collection frame (5). A circular filter screen (7) is provided on the installation plate (6). The circular filter screen (7) is lower than the top of the baffle plate (3). A water storage mechanism is provided on the left side of the drainage ditch (1). The water storage mechanism is connected to the water collection tank (4) through a connecting mechanism.

2. The rainwater harvesting device for ecological restoration according to claim 1, characterized in that: The water storage mechanism includes a water storage section (8), which is divided into multiple water storage chambers (9) by a partition plate (10). The water storage chambers (9) correspond one-to-one with the water collection tank (4), and the water storage chambers (9) and the water collection tank (4) are connected by a connecting mechanism.

3. A rainwater harvesting device for ecological restoration according to claim 2, characterized in that: The bottom of the water storage cavity (9) is conical, and the bottom of the water storage cavity (9) is provided with a drain outlet (11).

4. A stormwater utilization device for ecological restoration according to claim 2, characterized in that: The connecting mechanism includes a connecting pipe (12), which is fixedly connected to the right wall of the water storage section (8). The left end of the connecting pipe (12) is located inside the water storage cavity (9), and a one-way valve (13) is connected to the flange at the left end of the connecting pipe (12).

5. A stormwater utilization device for ecological restoration according to claim 4, characterized in that: The drainage ditch (1) has through holes (14) on the left side wall corresponding to the internal position of each water collection tank (4). The left end of the connecting pipe (12) is fixedly connected to the through hole (14) to connect the water storage chamber (9) and the water collection tank (4).

6. A stormwater utilization device for ecological restoration according to claim 5, characterized in that: The circular filter screen (7) is directly opposite the through hole (14) and filters the right end inlet of the connecting pipe (12).

7. A stormwater utilization device for ecological restoration according to claim 1, characterized in that: The top of the drainage ditch (1) is provided with a placement slot (15) directly opposite the water collection trough (4), and a cover plate (16) is placed inside the placement slot (15).

8. A stormwater utilization device for ecological restoration according to claim 7, characterized in that: There is a certain gap (17) between the bottom of the cover plate (16) and the top of the baffle plate (3).

9. A stormwater utilization device for ecological restoration according to claim 1, characterized in that: The mounting plate (6) has a set of handles (18) on its right end face.

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