Drainage structure for ecological ditch

Abstract

The utility model discloses a drainage structure for an ecological ditch, which comprises a ditch main body, a ditch wall is fixedly arranged on one side of the ditch main body, a drainage groove is arranged in the ditch wall, one side of the drainage groove is connected with one side of the ditch main body, a filter plate is arranged in the drainage groove, and the filter plate is connected with the ditch main body. And one side of the filter plate is connected with one side of the ditch main body. By arranging the notch, the blocking ring, the drainage pipe and the filter block, in the rainstorm period, scouring of the umbrella to soil in the notch can be blocked by the blocking ring, the soil is prevented from directly running off from the top of the notch, meanwhile, a large amount of water in the notch can be drained through the connecting pipe, the soil is blocked through the filter block, and soil running off is avoided; soil moisture required by plant growth is guaranteed, and plant growth is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland water withdrawal, in particular to a drainage structure for an ecological ditch. Background Art

[0002] Ecological ditches, also called nitrogen and phosphorus interception ecological ditches, have two forms. One is a ditch with good natural flora and fauna, water purification and ecological functions. The other refers to the use of vegetation materials, configuration of plant communities and other biological measures to transform the habitat conditions of the original "three-sided light" drainage and irrigation ditches, so that the ditches have the function of ecological interception, mainly used for rice field surplus water recovery, to prevent external discharge from polluting water sources, and to regulate the discharge of excess water from farmland and promote the circulation of nutrients. At the same time, it can also restore farmland ecology and beautify the countryside.

[0003] However, the existing ecological ditches, while focusing on the discharge and utilization of water resources, neglected the protection of soil, resulting in a large amount of soil being lost in the ditch during the discharge and drainage of water resources, causing damage to the ditch and the environment. At the same time, the plants lost their growth environment, seriously affecting their growth.

[0004] For example, an ecological ditch with publication number CN220057847U includes a ditch body, which includes several ditch sections, and the ditch sections include a ditch bottom and two ditch side walls, which are located on both sides of the ditch bottom and are symmetrically arranged. The ditch side walls are inclined so that the ditch sections are in an inverted trapezoidal shape. The ditch side walls are composed of several protective bricks, and several side drainage holes are opened on the ditch side walls. The bottom drainage holes are opened on the ditch bottom. The side drainage holes and the bottom drainage holes are used to drain the water in the ditch body. This technical solution also has the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a drainage structure for an ecological ditch to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage structure for an ecological ditch, comprising a ditch main body, a ditch wall fixedly installed on one side of the ditch main body, a drainage groove opened in the ditch wall, one side of the drainage groove is connected to one side of the ditch main body, a filter plate is installed in the drainage groove, one side of the filter plate is connected to one side of the ditch main body, a plurality of wall shoulders are installed on the top of the ditch wall, the bottom of the wall shoulders is connected to the top of the ditch main body, a water outlet is opened in the ditch wall, and the bottom of the water outlet is connected to the top of the drainage groove. A plurality of connecting grooves are provided in the ditch wall, the connecting grooves are located above the drainage ditch, the connecting grooves are connected to the ditch body on one side close to the ditch body, a plurality of notches are provided on the ditch wall, a loam layer is provided in the notches, the bottom of the notches is connected to the top of the connecting grooves, plants are planted at the top of the notches, a plurality of barrier rings are installed at the top of the ditch wall, the bottom of the barrier rings is connected to the top of the notches, the plants extend upward and pass through the barrier rings, a plurality of drainage pipes are provided and installed in the ditch wall, the top of the drainage pipes is connected to the bottom of the notches, the bottom of the drainage pipes is connected to the top of the drainage ditch, and a filter block is installed in the drainage pipes.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0008] 1. The utility model provides connecting grooves, notches, plants, barrier rings, drainage grooves, filter plates, drainage pipes and filter blocks, so that excess water in the ditch body can be discharged through the drainage grooves, and nutrients in the soil in the ditch body can be transported to the notches through the connecting grooves, thereby ensuring the nutrients required for plant growth. Excess water in the notches can be collected and discharged through the cooperation of the connecting pipes and the connecting grooves, while soil loss in the ditch body can be avoided through the filter plates, thereby protecting the ditch body. Under certain circumstances, the discharged water resources can also be refluxed through the cooperation of the connecting pipes, the connecting grooves and the drainage grooves, so as to replenish the notches and the ditch body and ensure the water required for plant growth.

[0009] 2. The utility model provides notches, barrier rings, drain pipes and filter blocks so that during heavy rain, the scouring of the soil in the notches by umbrellas can be blocked by the barrier rings to prevent the soil from flowing directly from the top of the notches. At the same time, a large amount of water in the notches can be drained through the connecting pipes and the soil can be blocked by the filter blocks to prevent soil loss, thereby ensuring the moisture in the soil required for plant growth and facilitating plant growth. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural cross-sectional view of the front view of the utility model;

[0011] Figure 2It is a structural cross-sectional view of the front view of the ditch body, ditch wall, connecting groove, drainage groove, filter plate, drainage pipe and filter block in the utility model;

[0012] Figure 3 It is a schematic diagram of the structure of the drainage pipe and the filter block in the utility model.

[0013] In the figure: 1 ditch body, 2 ditch wall, 3 wall shoulder, 4 connecting groove, 5 notch, 6 plants, 7 barrier ring, 8 drainage groove, 9 filter plate, 10 drainage pipe, 11 outlet, 12 sand layer, 13 filter block. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-3 A drainage structure for an ecological ditch includes a ditch body 1. The ditch body 1 is flat land, and its material is mainly soil. The center position is concave downward. A ditch wall 2 is fixedly installed on one side of the ditch body 1. The ditch wall 2 is made of cement, which is strong and durable. At the same time, the soil can be fixed to effectively prevent soil loss. The cross-section of the ditch wall 2 is V-shaped, and the middle position is concave downward. The outer bottom of the ditch wall 2 is installed in the concave area of ​​the ditch body 1. A drainage groove 8 is opened in the ditch wall 2. One side of the drainage groove 8 is connected to the ditch body 1. One side of the ditch body 1 is connected, so that the moisture that penetrates into the ditch body 1 can directly flow into the drainage trough 8 inside it, and the excess water resources are discharged, so as to avoid excessive concentration of water resources in the ditch body 1 and damage to its own soil structure. A filter plate 9 is installed in the drainage trough 8, and one side of the filter plate 9 is connected to one side of the ditch body 1. The filter plate 9 is provided with many dense and small holes, so that water can pass through the filter plate 9, and impurities such as soil will be blocked by the filter plate 9, which can prevent water and soil from entering the drainage trough 8 together, avoid soil loss, and protect the ditch body 1.

[0016] A plurality of wall shoulders 3 are installed on the top of the ditch wall 2, and the specific number of the shoulder walls 3 is two. The shoulder walls 3 can block the water flow on the top of the ditch body 1 to prevent the water flow from flowing directly through the top of the ditch wall 2, which is conducive to the centralized collection of water resources and reduces the water flow speed at the same time to prevent the top of the ditch wall 2 from being washed by too fast and too large water flow, protect the plants 6, and prevent soil erosion at the same time. The bottom of the wall shoulder 3 is connected to the top of the ditch body 1, and an outlet 11 is opened in the ditch wall 2. The bottom of the outlet 11 is connected to the top of the drainage trough 8. The water resources flowing into the drainage trough 8 will eventually pass through The water outlet 11 flows out and is located in the middle depression at the top of the ditch wall 2 to collect water resources and prevent water loss. At the same time, during droughts, the water resources located in the middle depression at the top of the ditch wall 2 will also flow back to a certain extent through the water outlet 11 and the drainage trough 8, so that the water resources enter the drainage trough 8 to replenish the ditch body 1 and the groove 5 with water resources, ensuring the moisture required for plant growth. A sand layer 12 is provided in the middle depression at the top of the ditch wall 2, and the bottom of the sand layer 12 is in close contact with the top of the water outlet 11, so that the outflowing water resources can be utilized for ecological breeding and increased profits.

[0017] A plurality of connecting grooves 4 are provided in the ditch wall 2. The connecting grooves 4 are located above the drainage grooves 8. The connecting grooves 4 are connected to the ditch body 1 on one side close to the ditch body 1. Soil is provided in the connecting grooves 4 so that nutrients in the internal soil of the ditch body 1 can be transferred to the connecting grooves 4.

[0018] A plurality of slots 5 are provided on the ditch wall 2, a loam layer is arranged in the slot 5, the bottom of the slot 5 is connected to the top of the connecting slot 4, and plants 6 are planted on the top of the slot 5, so that nutrients in the connecting slot 4 can be transmitted to the slot 5, ensuring the nutrients required for plant growth.

[0019] A plurality of barrier rings 7 are installed on the top of the ditch wall 2. The barrier rings 7 are made of cement. The bottom of the barrier rings 7 is connected to the top of the slot 5. The plants 6 extend upward and pass through the barrier rings 7. The barrier rings 7 can block the soil in the loam layer in the slot 5 to prevent the slot 5 from being washed away by umbrellas on rainy days, so that the soil in the slot 5 is lost with the umbrellas, thereby protecting the soil and preventing soil loss.

[0020] A plurality of drainage pipes 10 are installed in the ditch wall 2, and the top of the drainage pipe 10 is connected to the bottom of the slot 5, and the bottom of the drainage pipe 10 is connected to the top of the drainage groove 8, so that the excess water resources in the slot 5 can enter the drainage groove 8 through the drainage pipe 10, and the excess water resources are discharged to avoid excessive moisture in the soil in the slot 5 causing the root and stem of the plant 6 to rot. At the same time, the moisture in the drainage groove 8 can flow back to the slot 5 through the drainage pipe 10 to replenish the slot 5, avoid the death of the plant due to lack of water, and protect the plant. A filter block 13 is installed in the drainage pipe 10, and many dense holes are set in the filter block 13, so that water resources can pass through the filter block 13, and the soil and other fixed objects will be blocked by the filter block 13 to avoid the loss of soil through the drainage pipe.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drainage structure for an ecological ditch, comprising a ditch body (1), characterized in that: A ditch wall (2) is fixedly mounted on one side of the ditch body (1), a drainage groove (8) is provided in the ditch wall (2), one side of the drainage groove (8) is connected to one side of the ditch body (1), a filter plate (9) is installed in the drainage groove (8), one side of the filter plate (9) is connected to one side of the ditch body (1), a plurality of wall shoulders (3) are installed on the top of the ditch wall (2), the bottom of the wall shoulders (3) is connected to the top of the ditch body (1), a water outlet (11) is provided in the ditch wall (2), the bottom of the water outlet (11) is connected to the top of the drainage groove (8), a plurality of connecting grooves (4) are provided in the ditch wall (2), the connecting grooves (4) are located above the drainage groove (8), and the connecting grooves (4) are close to the ditch body. One side of the body (1) is connected to the ditch body (1), a plurality of notches (5) are provided on the ditch wall (2), a loam layer is provided in the notches (5), the bottom of the notches (5) is connected to the top of the connecting groove (4), a plant (6) is planted on the top of the notches (5), a plurality of barrier rings (7) are installed on the top of the ditch wall (2), the bottom of the barrier ring (7) is connected to the top of the notch (5), the plant (6) extends upward and passes through the barrier ring (7), a plurality of drainage pipes (10) are provided and installed in the ditch wall (2), the top of the drainage pipes (10) is connected to the bottom of the notch (5), the bottom of the drainage pipes (10) is connected to the top of the drainage trough (8), and a filter block (13) is installed in the drainage pipe (10).

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