Water accumulation prevention drainage device for ecological garden

Abstract

The utility model discloses an ecological garden ponding prevention drainage device which is characterized by comprising a plurality of drainage units, adjacent drainage units are connected end to end to form a drainage channel, the drainage channel comprises an outer pipe and an inner pipe, the inner pipe is arranged in the outer pipe and provided with a first flow channel, and the inner pipe and the outer pipe form a second flow channel. An overflow hole is formed in the side wall of the inner pipe to communicate the first flow channel with the second flow channel, and a cover plate is arranged at the top of the outer pipe. The ecological garden can smoothly drain water and effectively avoid water accumulation in the ecological garden.

Description

Technical Field

[0001] This utility model belongs to the field of drainage device technology, and in particular relates to a drainage device for preventing water accumulation in ecological gardens. Background Technology

[0002] Ecological gardens inherit and develop the experience of traditional gardens, follow ecological principles, construct multi-layered, multi-structured, multi-functional, and scientific plant communities, and establish a new order connecting humans, animals, and plants to achieve ecological, scientific, cultural, and artistic beauty. Applying systems engineering to develop gardens ensures the simultaneous development of ecological, social, and economic benefits, achieving a virtuous cycle and creating a clean, beautiful, and civilized ecological environment for humanity. However, existing ecological garden drainage pipes are prone to blockage due to the accumulation of foreign objects such as fallen leaves and branches, leading to poor drainage and water accumulation. Utility Model Content

[0003] The purpose of this utility model is to solve the above-mentioned technical problems existing in the prior art and to provide a drainage device for preventing water accumulation in ecological gardens, which can effectively prevent water accumulation in ecological gardens.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] The drainage device for preventing water accumulation in ecological gardens is characterized by comprising several drainage units, with adjacent drainage units connected end to end to form a drainage channel. Each drainage unit includes an outer pipe and an inner pipe, with the inner pipe located inside the outer pipe. The inner pipe has a first flow channel, and the inner pipe and the outer pipe form a second flow channel. The side wall of the inner pipe has an overflow hole to connect the first flow channel and the second flow channel, and the top of the outer pipe has a cover plate.

[0006] Furthermore, the outer tube is provided with a fixing groove, and the inner tube is provided with a fixing protrusion, which is located in the fixing groove.

[0007] Furthermore, the inner tube is provided with a baffle plate, which is located inside the overflow hole to separate the first flow channel and the overflow hole. The baffle plate is provided with filter holes.

[0008] Furthermore, the height of the filter holes is lower than that of the overflow holes, and the isolation plate has an inclined portion, on which the filter holes are located.

[0009] Furthermore, the isolation plate and the cover plate are fixedly connected.

[0010] Furthermore, a support section is provided at the bottom of the outer tube, which supports the inner tube.

[0011] Furthermore, the outer tube is provided with connecting components at both ends, and the two sides of the connecting components are respectively connected to the two sides of the outer tube.

[0012] Furthermore, the connecting assembly includes a first connecting rod and a second connecting rod. The first connecting rod is located at one end of the outer tube, and the second connecting rod is located at the other end of the outer tube. The first connecting rod has a slot that matches the second connecting rod.

[0013] Furthermore, the second connecting rod is provided with a positioning rod, and the first connecting rod is provided with a positioning hole, with the positioning rod matching the positioning hole.

[0014] Furthermore, a connecting piece is provided at one end of the outer tube, and the connecting piece and the outer tube form a connecting groove.

[0015] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0016] This utility model uses several prefabricated drainage units to form a drainage channel. The drainage channel adopts a dual-channel form with an inner pipe and an outer pipe, which allows water to overflow into the outer pipe and be discharged along the outer pipe after the inner pipe is blocked, thus avoiding water accumulation in the garden and protecting the garden's ecology. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the drainage device for preventing water accumulation in ecological gardens according to this utility model;

[0019] Figure 2 This is a schematic diagram of the drainage unit in this utility model;

[0020] Figure 3 This is a schematic diagram of the connection between the inner tube and the outer tube in this utility model;

[0021] Figure 4 This is a schematic diagram of the connection between the outer and inner tubes in this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the first connecting rod in this utility model.

[0023] In the diagram, 1-drainage unit; 2-outer pipe; 3-inner pipe; 4-first flow channel; 5-second flow channel; 6-overflow hole; 7-cover plate; 8-fixing groove; 9-fixing protrusion; 10-isolation plate; 11-filter hole; 12-inclined part; 13-support part; 14-connecting assembly; 15-first connecting rod; 16-second connecting rod; 17-slot; 18-positioning rod; 19-positioning hole; 20-connecting piece; 21-connecting groove. Detailed Implementation

[0024] like Figures 1 to 5As shown, this utility model discloses a drainage device for preventing water accumulation in ecological gardens. It includes several drainage units 1, with adjacent drainage units 1 connected end-to-end to form a drainage channel. Each drainage unit 1 includes an outer pipe 2 and an inner pipe 3. The inner pipe 3 is located inside the outer pipe 2 and has a first flow channel 4. The inner pipe 3 and the outer pipe 2 form a second flow channel 5. The side wall of the inner pipe 3 has an overflow hole 6 to connect the first flow channel 4 and the second flow channel 5. The top of the outer pipe 2 is equipped with a cover plate 7. Through this design, water can overflow into the outer pipe 2 after the inner pipe 3 becomes blocked, and then be discharged along the outer pipe 2, preventing water accumulation in the garden and protecting the garden's ecology.

[0025] As one implementation, the outer tube 2 is provided with a fixing groove 8, and the inner tube 3 is provided with a fixing protrusion 9, which is located in the fixing groove 8. With the above arrangement, the inner tube 3 can be easily fixed in the outer tube 2, and the disassembly and assembly of the inner tube 3 and the outer tube 2 can also be facilitated, making disassembly and assembly more convenient.

[0026] As one implementation method, the inner tube 3 is provided with a baffle plate 10, which is located inside the overflow hole 6 to separate the first flow channel 4 and the overflow hole 6. The baffle plate 10 is provided with filter holes 11. By setting the baffle plate 10, a certain isolation effect can be achieved, preventing foreign objects from directly contacting the overflow hole 6 and causing the overflow hole 6 to become blocked, thus ensuring the smooth drainage of the drainage unit 1 and preventing it from becoming blocked.

[0027] Specifically, the height of the filter hole 11 is lower than that of the overflow hole 6, and the baffle plate 10 is provided with an inclined portion 12, on which the filter hole 11 is located. With this arrangement, when the inner pipe 3 is blocked, the filter hole 11 can intercept foreign objects. Furthermore, since the height of the overflow hole 6 is higher than that of the filter hole 11, the water level in the inner pipe 3 will continue to rise due to the blockage, causing floating foreign objects to rise with the water level, thereby preventing blockage of the filter hole 11. The inclined portion 12 also effectively prevents foreign objects from accumulating at the filter hole 11, ensuring smooth drainage.

[0028] As one implementation method, the isolation plate 10 is fixedly connected to the cover plate 7. Through the above arrangement, the installation of the isolation plate 10 can be facilitated, and the isolation plate 10 fixed on the cover plate 7 can also play a limiting role, improving the connection effect between the cover plate 7 and the outer tube 2.

[0029] As one implementation, the bottom of the outer tube 2 is provided with a support part 13, which supports the inner tube 3. This arrangement provides support for the inner tube 3, preventing deformation during use and improving its load-bearing capacity. The inner tube 3 is generally placed directly on the support part 13 without being fixedly connected to it, facilitating its installation.

[0030] As one implementation, the outer tube 2 is provided with connecting components 14 at both ends, and the two sides of the connecting components 14 are respectively connected to the two sides of the outer tube 2. By setting the connecting components 14, the connection between the outer tubes 2 can be facilitated, and the connecting components 14 can connect the two sides of the outer tube 2, making the ends of the outer tube 2 less prone to deformation and improving the strength of the outer tube 2.

[0031] Specifically, the connecting assembly 14 includes a first connecting rod 15 and a second connecting rod 16. The first connecting rod 15 is located at one end of the outer tube 2, and the second connecting rod 16 is located at the other end of the outer tube 2. The first connecting rod 15 has a slot 17 that matches the second connecting rod 16. This arrangement enables the connection between the outer tubes 2, and the slot 17 ensures that the top surfaces of adjacent outer tubes 2 are flush after docking, improving the docking accuracy of the outer tubes 2.

[0032] In this embodiment, the second connecting rod 16 is provided with a positioning rod 18, and the first connecting rod 15 is provided with a positioning hole 19, with the positioning rod 18 matching the positioning hole 19. This arrangement improves the connection effect between the first connecting rod 15 and the second connecting rod 16, and ensures that the outer tube 2 is aligned on both sides during connection, thus improving the docking accuracy.

[0033] As one implementation, one end of the outer tube 2 is provided with a connecting piece 20, and the connecting piece 20 and the outer tube 2 form a connecting groove 21. This design improves the connection effect when the outer tubes 2 are joined, preventing leakage at the outer tube 2. A sealing gasket or similar material can be placed inside the connecting groove 21 to further enhance the sealing effect.

[0034] This utility model uses several prefabricated drainage units 1 to form a drainage channel. The drainage channel adopts a dual-channel form of inner pipe 3 and outer pipe 2, which allows water to overflow into outer pipe 2 after the inner pipe 3 is blocked, and then be discharged along the outer pipe 2, thus avoiding water accumulation in the garden and protecting the garden's ecology.

[0035] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A drainage device for preventing water accumulation in ecological gardens, characterized in that: It includes several drainage units, and adjacent drainage units are connected end to end to form a drainage channel. Each drainage unit includes an outer pipe and an inner pipe. The inner pipe is located inside the outer pipe and has a first flow channel. The inner pipe and the outer pipe form a second flow channel. The side wall of the inner pipe has an overflow hole to connect the first flow channel and the second flow channel. The top of the outer pipe is provided with a cover plate.

2. The drainage device for preventing water accumulation in ecological gardens according to claim 1, characterized in that: The outer tube is provided with a fixing groove, and the inner tube is provided with a fixing protrusion, which is located in the fixing groove.

3. The drainage device for preventing water accumulation in ecological gardens according to claim 1, characterized in that: The inner tube is provided with a baffle plate, which is located inside the overflow hole to separate the first flow channel and the overflow hole. The baffle plate is provided with filter holes.

4. The drainage device for preventing water accumulation in ecological gardens according to claim 3, characterized in that: The height of the filter hole is lower than that of the overflow hole, the isolation plate has an inclined portion, and the filter hole is located on the inclined portion.

5. The drainage device for preventing water accumulation in ecological gardens according to claim 3, characterized in that: The isolation plate is fixedly connected to the cover plate.

6. The drainage device for preventing water accumulation in ecological gardens according to claim 1, characterized in that: The bottom of the outer tube is provided with a support part, which supports the inner tube.

7. The drainage device for preventing water accumulation in ecological gardens according to claim 1, characterized in that: The outer tube has connecting components at both ends, and the two sides of the connecting components are respectively connected to the two sides of the outer tube.

8. The drainage device for preventing water accumulation in ecological gardens according to claim 7, characterized in that: The connecting assembly includes a first connecting rod and a second connecting rod. The first connecting rod is located at one end of the outer tube, and the second connecting rod is located at the other end of the outer tube. The first connecting rod has a slot that matches the second connecting rod.

9. The drainage device for preventing water accumulation in ecological gardens according to claim 8, characterized in that: The second connecting rod is provided with a positioning rod, and the first connecting rod is provided with a positioning hole, wherein the positioning rod matches the positioning hole.

10. The drainage device for preventing water accumulation in ecological gardens according to claim 1, characterized in that: One end of the outer tube is provided with a connecting piece, and the connecting piece and the outer tube form a connecting groove.

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