CN211228378U

CN211228378U - Ecological ditch

Info

Publication number: CN211228378U
Application number: CN201920525640.2U
Authority: CN
Inventors: 陈小飞; 肖闽; 吴晓庆; 王天尧; 程朋
Original assignee: Shanghai Guangjing Planning Design Co ltd
Current assignee: Shanghai Guangjing Planning Design Co ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-08-11
Anticipated expiration: 2029-04-17

Abstract

The utility model provides an ecological ditch, it is direct ditches into the canal in the earth in farmland to wherein having laid the plain concrete bed course, both protected the soil and water in the ecological ditch, played the effect of purifying to the water of transportation in the ecological ditch again, still introduced green ecology and ecological measures simultaneously, laid the cobblestone on the plain concrete bed course, guaranteed the stability of aquatic thing environment, created diversified rivers environment.

Description

Ecological ditch

Technical Field

The utility model relates to a field irrigation water system especially relates to an ecological irrigation canals and ditches.

Background

The farmland irrigation water system is used for leading farmland water into the farmland through the ditch so as to irrigate the farmland inside the farmland. The irrigation canals and ditches in the existing farmland irrigation water system are all hard canals and ditches, the hard canals and ditches are buried in the soil of the farmland in a grid-connected mode, and the farmland water is transported through the hard canals and ditches to be introduced into the fields at all positions of the farmland. Although this kind of stereoplasm irrigation canals and ditches can realize the transportation of farmland water to have higher life, it does not purify the effect of farmland water, still can increase the impurity of aquatic even under the condition of long-time use, reduces the quality of farmland water, and in addition, the stereoplasm irrigation canals and ditches also can't guarantee the stability of aquatic living beings environment in the farmland, is unfavorable for ecological environment's in the farmland protection.

SUMMERY OF THE UTILITY MODEL

The utility model provides an ecological ditch to play the purifying action to the farmland water, and guaranteed the stability of aquatic thing environment in the farmland.

In order to achieve the technical purpose, the utility model provides an ecological ditch, it includes earth bottom surface and earth ramp, the both sides of earth bottom surface all are equipped with the earth ramp, the earth ramp upper berth is equipped with plain concrete bed course, plain concrete bed course upper berth is equipped with the cobblestone.

Furthermore, plain soil is paved between the soil ramp and the plain concrete cushion layer.

Further, the thickness of the plain concrete cushion layer is 80-120 mm.

Further, a cement mortar layer is laid between the plain concrete cushion layer and the cobblestones.

Further, the thickness of the cement mortar layer is 10 mm-30 mm.

Further, the surface of the cement mortar layer is a flat surface.

Further, the cement mortar layer is prepared from the following raw materials in percentage by weight:

0.4-0.8% of water; 0.8-1.2% of cement; sand: 2.5-3.5.

Further, the cobblestones have a diameter of 30 mm to 50 mm.

Furthermore, in the same section, the distance between the upper ends of the soil ramps on the two sides of the soil bottom surface is the width of the top of the ecological ditch, the width of the soil bottom surface is the width of the bottom of the ecological ditch, and the width of the top of the ditch is greater than the width of the bottom of the ditch.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides an ecological irrigation canals and ditches are direct to dig a ditch in the earth in farmland to wherein having laid plain concrete bed course, both protected the soil and water in the ecological irrigation canals and ditches, played the effect of purification to the water of transportation in the ecological irrigation canals and ditches again, still introduced green ecology and ecological measure simultaneously, laid the cobblestone on plain concrete bed course, guaranteed the stability of aquatic thing environment, created diversified rivers environment.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

fig. 1 is a sectional view of an ecological ditch provided by an embodiment of the present invention.

In the context of figure 1 of the drawings,

1: a soil bottom surface; 2: a soil ramp; 21: a plain concrete cushion layer; 22: a cement mortar layer; 23: cobblestones; 3: and (5) plain soil.

Detailed Description

The ecological ditch according to the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It is to be noted that the drawings are in a very simplified form and are not to be construed as precise ratios as are merely intended to facilitate and distinctly illustrate the embodiments of the present invention.

The utility model discloses a core thought lies in, provides an ecological irrigation canals and ditches, its direct ditching ditch into in the earth in farmland to wherein laid plain concrete bed course, both protected the soil and water in the ecological irrigation canals and ditches, played the effect of purification to the water of transportation in the ecological irrigation canals and ditches again, green ecology and ecological measure have still been introduced simultaneously, laid the cobblestone on plain concrete bed course, guaranteed the stability of aquatic thing environment, created diversified rivers environment.

Referring to fig. 1, fig. 1 is a cross-sectional view of an ecological ditch according to an embodiment of the present invention.

As shown in fig. 1, the embodiment of the utility model provides an ecological ditch, it includes earth bottom surface 1 and earth ramp 2, the both sides of earth bottom surface 1 all are equipped with earth ramp 2, 2 upper berths of earth ramp are equipped with plain concrete bed course 21, plain concrete bed course 21 upper berth is equipped with cobblestone 23.

The embodiment of the utility model provides an ecological irrigation canals and ditches are ditched directly in the earth in farmland to wherein laid plain concrete bed course 21, both protected the soil and water of plain concrete bed course 21 both sides, played the effect of purifying to the water of transportation in the ecological irrigation canals and ditches again, green ecology and ecological measure have still been introduced simultaneously, laid cobblestone 23 on plain concrete bed course 21, guaranteed the stability of aquatic thing environment, created diversified rivers environment.

Furthermore, plain soil 3 is paved between the soil ramp 2 and the plain concrete cushion layer 21. After trenching in soil of a farmland to form a trench, firstly tamping the soil ramp 2 in the ecological trench with plain soil 3 to ensure the smoothness of the surface of the soil ramp 2 and increase the strength of a foundation required for pouring the plain concrete cushion layer 21, thereby ensuring the fluency of the water used for transporting the farmland by the ecological trench and the pouring quality of the plain concrete cushion layer 21 and improving the quality of farmland irrigation.

Further, the thickness of the plain concrete cushion layer 21 is 80 mm to 120 mm. Preferably, the thickness of the plain concrete cushion layer 21 is 100 mm, so that the plain concrete cushion layer 21 is as thin as possible on the basis of ensuring that water and soil in the ecological ditch are not lost, the transportation smoothness of water for farmlands is ensured, and the service life of the ecological ditch is prolonged.

Further, a cement mortar layer 22 is laid between the plain concrete cushion layer 21 and the cobblestones 23. Cobblestones 23 can be laid on the cement mortar layer 22 to simulate the ecological environment in the farmland, and the stability of the aquatic environment in the farmland can be ensured while the purification effect on the farmland water is achieved.

Further, the thickness of the cement mortar layer 22 is 10 mm to 30 mm. Preferably, the thickness of the cement mortar layer 22 is 20 mm to ensure that the paving of the cobblestones 22 thereon can be smoothly performed.

Further, the surface of the cement mortar layer 22 is a flat surface, so that the cobblestones 23 above the cement mortar layer can be uniformly distributed, and smooth transportation of water for farmlands and stability of a water biological environment in the farmlands are guaranteed.

Further, the cement mortar layer 22 is prepared from the following raw materials in percentage by weight:

0.4-0.8% of water; 0.8-1.2% of cement; sand: 2.5-3.5.

Preferably, the cement mortar layer 22 is prepared from the following raw materials in percentage by weight:

0.6 parts of water; cement: 1; sand: 3.

the proportion of the cement mortar in the cement mortar layer 22 is such that the cement mortar layer can be as thin as possible under the condition of sufficient strength, so that the transportation smoothness of farmland water is not reduced on the basis of ensuring the smooth laying of the cobblestones 23 above the cement mortar layer.

Further, the cobblestones 23 have a diameter of 30 mm to 50 mm. The diameter of the cobblestones 23 is not too large or too small, the too large cobblestones are easy to obstruct the transportation of farmland water, the too small cobblestone flow is easy to be washed away by water to cause channel blockage, the diameter of the cobblestones 23 is selected between 30 mm and 50 mm, which is suitable, the transportation of farmland water is not affected, and the cobblestone 23 is not easy to be washed away by water flow, so as to ensure the stability of the water biological environment in the farmland.

Further, in same section, distance between the upper end of 1 both sides earth ramp 2 in earth bottom surface does the ditch top width of ecological irrigation canals and ditches, the width of earth bottom surface 1 does the ditch bottom width of ecological irrigation canals and ditches, ditch top width is greater than the ditch bottom width, simultaneously, the top of ecological irrigation canals and ditches is a little higher than the height in field, the bottom of ecological irrigation canals and ditches is less than the height in field. The position and the structural design of this ecological irrigation canals and ditches make the farmland water can let in the field everywhere in the farmland through this ecological irrigation canals and ditches to when guaranteeing its irrigation quality, purify the quality of water of farmland water, this ecological irrigation canals and ditches can also simulate the ecological environment in the farmland simultaneously, with the stability of guaranteeing aquatic thing environment in the farmland, build diversified rivers environment.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. The ecological ditch is characterized by comprising a soil bottom surface and soil ramps, wherein the soil ramps are arranged on two sides of the soil bottom surface, a plain concrete cushion is paved on each soil ramp, and cobblestones are paved on each plain concrete cushion.

2. The ecological ditch of claim 1, wherein plain soil is laid between the soil ramp and the plain concrete cushion.

3. The ecological ditch of claim 1, wherein the thickness of the plain concrete cushion layer is 80 mm to 120 mm.

4. The ecological ditch according to claim 1, wherein a cement mortar layer is laid between the plain concrete cushion layer and the cobblestones.

5. The ecological ditch of claim 4, wherein the cement mortar layer has a thickness of 10 mm to 30 mm.

6. The ecological ditch of claim 4, wherein the surface of the cement mortar layer is a flat surface.

7. The ecological ditch of claim 1, wherein the cobblestones have a diameter of 30 mm to 50 mm.

8. The ecological ditch according to any one of claims 1 to 7, wherein in the same section, the distance between the upper ends of the soil ramps on both sides of the soil bottom surface is the top width of the ecological ditch, the width of the soil bottom surface is the bottom width of the ecological ditch, and the top width is greater than the bottom width of the ecological ditch.