Ecological drainage ditch structure

Abstract

The utility model relates to the technical field of agricultural water conservancy accessory devices, in particular to an ecological drainage ditch structure which can effectively purify sewage, reduce environmental pollution and prevent water and soil loss from influencing the normal drainage effect, so that the working efficiency and the effect of farmland drainage are improved, and the practicability is enhanced. A drainage groove is formed in the top of the ditch body, the vegetation layer is arranged on the surface of the drainage groove of the ditch body, the filtering layer is arranged at the bottom of the vegetation layer, the diversion layer is arranged at the bottom of the filtering layer, and the bottom of the diversion layer is connected with the bottom of the drainage groove of the ditch body through the supporting assembly; the ecological structure can effectively purify sewage and reduce environmental pollution through the combined action of the vegetation layer, the filter layer and the flow guide layer, and reduces labor cost and improves the drainage effect on farmland while maintaining ecological balance and saving energy and reducing emission.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural water conservancy auxiliary devices, in particular to an ecological drainage ditch structure. Background Art

[0002] As we all know, with the rapid development of agriculture, the demand for the construction of high-standard farmland is increasing. In the construction of farmland water conservancy, the drainage ditch structure is a key component, and its performance directly affects the drainage effect of farmland and crop growth.

[0003] Existing drainage ditch structures are mostly made of rigid materials such as concrete or mortar-made stone, but after long-term use, soil erosion may occur, affecting the drainage effect, and it is easy to pollute the surrounding production environment, thereby reducing the efficiency and effect of drainage of farmland, resulting in poor practicality. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an ecological drainage ditch structure which can effectively purify sewage, reduce environmental pollution, and prevent soil erosion from affecting normal drainage effects, thereby improving the efficiency and effect of drainage of farmland, and thus enhancing the practicality.

[0005] The utility model comprises a ditch body, a vegetation layer, a filter layer, a guide layer and a support assembly, a drainage ditch is arranged on the top of the ditch body, a vegetation layer is arranged on the surface of the drainage ditch of the ditch body, a filter layer is arranged at the bottom of the vegetation layer, a guide layer is arranged at the bottom of the filter layer, and the bottom of the guide layer is connected to the bottom of the drainage ditch of the ditch body through the support assembly;

[0006] Preferably, the supporting assembly includes two groups of mounting plates, multiple groups of card blocks and filter plates, a group of mounting plates are respectively arranged at the bottom of the left and right ends of the drainage ditch of the ditch body, multiple groups of card blocks are respectively arranged at one end of the top of the two groups of mounting plates, the filter plate is evenly provided with multiple reserved holes, the tops of the multiple groups of card blocks are respectively clamped on the filter plate through the reserved holes, and the two ends of the bottom of the filter plate are respectively tightly attached to the top of a group of mounting plates, and the top of the filter plate is connected to the bottom of the guide layer.

[0007] Preferably, the vegetation layer includes aquatic plants and terrestrial plants, and the surface of the ditch drainage ditch is provided with a vegetation layer composed of suitable aquatic plants and terrestrial plants.

[0008] Preferably, the filter layer comprises sand, gravel and soil, and a filter layer composed of sand, gravel and soil is arranged at the bottom of the vegetation layer.

[0009] Preferably, the guide layer comprises gravel, and a guide layer of gravel is arranged at the bottom of the filter layer.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the ecological structure can effectively purify sewage and reduce environmental pollution through the combined effects of the vegetation layer, the filtration layer and the diversion layer. While maintaining the ecological balance and saving energy and reducing emissions, it reduces labor costs and improves the drainage effect of farmland, thereby enhancing its practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a three-dimensional schematic diagram of the internal structure of the utility model;

[0013] Figure 3 It is a schematic diagram of a top view of the structure section of the utility model;

[0014] Markings in the attached figure: 1. ditch body; 2. vegetation layer; 3. filter layer; 4. diversion layer; 5. support assembly; 6. aquatic plants; 7. terrestrial plants; 8. sand and gravel; 9. soil; 10. gravel; 11. mounting plate; 12. block; 13. filter plate. DETAILED DESCRIPTION

[0015] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0016] like Figures 1 to 3 As shown, the utility model includes a ditch body 1, a vegetation layer 2, a filter layer 3, a guide layer 4 and a support assembly 5. A drainage ditch is arranged on the top of the ditch body 1, a vegetation layer 2 is arranged on the surface of the drainage ditch of the ditch body 1, a filter layer 3 is arranged at the bottom of the vegetation layer 2, a guide layer 4 is arranged at the bottom of the filter layer 3, and the bottom of the guide layer 4 is connected to the bottom of the drainage ditch of the ditch body 1 through the support assembly 5; the ecological structure can effectively purify sewage and reduce environmental pollution through the comprehensive effect of the vegetation layer, the filter layer and the guide layer, while maintaining ecological balance to save energy and reduce emissions, it reduces labor costs and improves the effect of draining farmland, thereby enhancing practicality;

[0017] The supporting assembly 5 includes two groups of mounting plates 11, multiple groups of card blocks 12 and filter plates 13. A group of mounting plates 11 is respectively arranged at the bottom of the left and right ends of the drainage ditch of the ditch body 1. Multiple groups of card blocks 12 are respectively arranged at one end of the top of the two groups of mounting plates 11. The filter plate 13 is evenly provided with multiple reserved holes. The tops of the multiple groups of card blocks 12 are respectively clamped on the filter plates 13 through the reserved holes, and the two ends of the bottom of the filter plate 13 are respectively tightly attached to the top of a group of mounting plates 11, and the top of the filter plate 13 is connected to the bottom of the guide layer 4; it can play a stable supporting effect, and also enable the staff to quickly install and disassemble, thereby enhancing practicality.

[0018] As a preferred embodiment of the above embodiment, the vegetation layer 2 includes aquatic plants 6 and terrestrial plants 7, and the surface of the drainage ditch of the ditch body 1 is provided with suitable aquatic plants 6 and terrestrial plants 7 to form the vegetation layer 2; suitable aquatic plants and terrestrial plants, such as reeds, calamus, water plantain, etc., are planted on the surface of the drainage ditch of the ditch body, which has good water purification function and landscape effect. The setting of the vegetation layer can increase the organic matter content of the soil, improve the soil structure, and increase the soil fertility, thereby enhancing the practicality.

[0019] As a preferred embodiment of the above embodiment, the filter layer 3 includes sand and gravel 8 and soil 9, and a filter layer 3 composed of sand and gravel 8 and soil 9 is arranged at the bottom of the vegetation layer 2; it is mainly composed of sand, gravel, soil and other materials, and filters and precipitates sewage. The design of the filter layer can effectively intercept suspended matter and impurities in the sewage, reduce the burden of subsequent treatment, and thus enhance practicality.

[0020] As a preferred embodiment of the above embodiment, the guide layer 4 includes gravel 10, and a guide layer 4 of gravel 10 is arranged at the bottom of the filter layer 3; gravel, crushed stone and other materials with good water permeability are used to allow sewage to slowly infiltrate and discharge, so that the design of the guide layer can ensure that the drainage ditch remains stable during the drainage process to avoid siltation and blockage; thereby enhancing practicality.

[0021] The working principle of the utility model is that external water is introduced into the vegetation layer through the ditch body, and then the sewage is purified by aquatic and terrestrial plants planted on the surface of the ditch body drainage ditch, and then penetrates into the filter layer. At the same time, the suspended matter and impurities in the sewage are effectively intercepted by materials such as sand and soil in the filter layer, and finally slowly discharged through the diversion layer, and finally discharged through the filter plate and the drainage outlet of the ditch body drainage ditch.

[0022] The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

[0023] The “first”, “second” and “third” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0024] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An ecological drainage ditch structure, comprising a ditch body (1), characterized in that: It also comprises a vegetation layer (2), a filter layer (3), a guide layer (4) and a support assembly (5); a drainage groove is arranged on the top of the ditch body (1); a vegetation layer (2) is arranged on the surface of the drainage groove of the ditch body (1); a filter layer (3) is arranged at the bottom of the vegetation layer (2); a guide layer (4) is arranged at the bottom of the filter layer (3); and the bottom of the guide layer (4) is connected to the bottom of the drainage groove of the ditch body (1) through the support assembly (5); The support assembly (5) comprises two groups of mounting plates (11), a plurality of groups of clamping blocks (12) and a filter plate (13); a group of mounting plates (11) are respectively arranged at the bottom of the left and right ends of the drainage groove of the ditch body (1); a plurality of groups of clamping blocks (12) are respectively arranged at one end of the top of the two groups of mounting plates (11); a plurality of reserved holes are evenly arranged on the filter plate (13); the tops of the plurality of groups of clamping blocks (12) are respectively clamped with the filter plate (13) through the reserved holes; and the two ends of the bottom of the filter plate (13) are respectively in close contact with the top of a group of mounting plates (11); and the top of the filter plate (13) is connected to the bottom of the guide layer (4).

2. An ecological drainage ditch structure as claimed in claim 1, characterized in that: The vegetation layer (2) includes aquatic plants (6) and terrestrial plants (7). Suitable aquatic plants (6) and terrestrial plants (7) are arranged on the surface of the drainage ditch of the ditch body (1) to form the vegetation layer (2).

3. An ecological drainage ditch structure as claimed in claim 2, characterized in that: The filter layer (3) comprises sand and gravel (8) and soil (9), and the filter layer (3) composed of sand and gravel (8) and soil (9) is arranged at the bottom of the vegetation layer (2).

4. An ecological drainage ditch structure as claimed in claim 3, characterized in that: The guide layer (4) comprises gravel (10), and the guide layer (4) composed of gravel (10) is arranged at the bottom of the filter layer (3).

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