CN212270870U

CN212270870U - Ecological drainage canal

Info

Publication number: CN212270870U
Application number: CN202020770793.6U
Authority: CN
Inventors: 金靓慧; 刘俊飞; 岳常青
Original assignee: Zhaoda Lianhe Engineering Technology Co ltd
Current assignee: Zhaoda Lianhe Engineering Technology Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-01-01
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses an ecological drainage canal, including the irrigation canals and ditches, the irrigation canals and ditches include the bank protection of bottom surface and slope, the bottom surface all is provided with the concrete banket with the junction of two bank protections, leaves the interval between two concrete bankets and forms the natural region, is provided with ecological building block on the bank protection of irrigation canals and ditches, and ecological building block is laid to the bank protection top direction of irrigation canals and ditches by the concrete banket, and the bank protection top of irrigation canals and ditches is provided with the concrete and presses the top, be provided with the drain pipe that accesss to the farmland on the bank protection, the drain pipe passes in by the bank protection, the one end that the drain pipe extended the farmland is provided with control switch, the utility model discloses set up the concrete banket in the bottom surface of irrigation canals and ditches, make the building block of.

Description

Ecological drainage canal

Technical Field

The utility model belongs to the drainage canal field, more specifically the utility model relates to an ecological drainage canal that says so.

Background

With the increase of the population, the pressure of agriculture is higher and higher, and meanwhile, more and more advanced technologies are used for agriculture, for example, in the aspect of drainage of farmlands, drainage channels are important water conservancy facilities in agricultural production and play an important role in drainage and waterlogging prevention of the farmlands.

The past drainage channels are usually dug in the agricultural field directly, but the two sides of the channel are not protected and are easy to collapse, and the cross sections of the parts are different, so that water is accumulated in partial positions, and particularly in rainy seasons, the channel is usually flushed, shallow and wide and needs to be dug again; in the prior art, hard building blocks are paved at the sides of excavated ditches to shape the whole drainage channel, so that the overall shape of the drainage channel can be effectively controlled, but the side surfaces of the drainage channel are completely covered by the building blocks, the original ecology is damaged, and the building blocks can settle towards the bottom of the whole drainage channel along with the prolonging of the service time; in rainy season or when water amount is large, part of the blocks can be washed away, so that soil on the side surface of a certain area is directly exposed, and the surrounding blocks are washed away to form a chain reaction.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a set up the concrete banket in the bottom surface of irrigation canals and ditches, make the building block of laying have sufficient support, avoid subsiding downwards, utilize drain pipe intercommunication farmland simultaneously, need not to make a round trip to excavate the bank protection or backfill the bank protection when waterproof and water storage.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an ecological drainage canal, includes the irrigation canals and ditches, the irrigation canals and ditches include the bank protection of bottom surface and slope, the bottom surface all is provided with the concrete toe guard with the junction of two bank protections, leaves the interval between two concrete toe guards and forms the natural region, is provided with ecological building block on the bank protection of irrigation canals and ditches, and ecological building block is laid to the bank protection top direction of irrigation canals and ditches by the concrete toe guard, and the bank protection top of irrigation canals and ditches is provided with the concrete and presses the top, be provided with the drain pipe that accesss to the farmland on the bank protection, the drain pipe.

The control switch is further an elbow pipe which is sleeved with the drain pipe and is in rotating connection with the drain pipe.

Further said control switch is a lid.

Furthermore, the drain pipe is obliquely arranged, and the drain pipe extends into the ditch with a lower side.

The ecological building block is a chain-type building block, the building block comprises a main body, ecological ports penetrating the upper surface and the lower surface are formed in the main body, transverse and/or longitudinal through holes are formed in the main body, positioning steel wires penetrate through the through holes, and the positioning steel wires sequentially penetrate through the through holes of the adjacent building blocks.

Further the through hole passes through the ecological port.

And each building block is further provided with at least two through holes.

Furthermore, the edge of the main body is provided with a limiting groove and a limiting block, and the limiting blocks of adjacent building blocks are matched with the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the concrete foot guards are used for supporting the ecological building blocks on the slope protection, so that the ecological building blocks are prevented from sliding downwards;

2. the concrete foot guards do not completely block the bottom surface of the ditch, a natural area is reserved, and aquatic weeds can grow in the natural area;

3. the arrangement of the drainage pipe and the control switch can freely and quickly drain or store water in the farmland without digging and backfilling the original slope protection;

4. plants can be planted and grown in the ecological port arranged on the main body of the building block;

5. through set up the through-hole in the main part of building block to pass the through-hole through the location steel wire and link together the building block in proper order, the tip of location steel wire then preferred fix on concrete banket and concrete are pressed and are pushed up, make all building blocks fixed firm, avoid the part to be washed out and the disappearance causes more defects.

Drawings

Fig. 1 is a top view of the ecological drainage channel of the present invention;

FIG. 2 is a cross-sectional view of the ecological drainage channel of the present invention;

FIG. 3 is a schematic view of a plurality of blocks of the present invention when they are assembled together;

FIG. 4 is a top view of the block of the present invention;

3 fig. 3 5 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 at 3 a 3- 3 a 3 in 3 fig. 3 3 3. 3

Reference numerals: 11. a bottom surface; 12. slope protection; 2. building blocks; 21. an ecological port; 22. a through hole; 3. a drain pipe; 31. an elbow pipe; 4. pressing the concrete; 5. concrete foot protection; 6. a natural area; 7. and (4) a farmland.

Detailed Description

The embodiment of the ecological drainage canal of the present invention will be further explained with reference to fig. 1 to 5.

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.

The utility model provides an ecological drainage canal, includes the irrigation canals and ditches, the irrigation canals and ditches include the bank protection 12 of bottom surface 11 and slope, the junction of bottom surface 11 and two bank protections 12 all is provided with concrete banket 5, leaves interval formation nature district 6 between two concrete banket 5, is provided with ecological block 2 on the bank protection 12 of irrigation canals and ditches, and ecological block 2 is laid to the bank protection 12 top direction of irrigation canals and ditches by concrete banket 5, and the bank protection 12 top of irrigation canals and ditches is provided with concrete coping 4, be provided with drain pipe 3 that accesss to farmland 7 on the bank protection 12, drain pipe 3 is passed in by bank protection 12, the one end that drain pipe 3 extended farmland 7.

As shown in fig. 2, two slope protectors 12 are obliquely positioned on both sides of the bottom surface 11, on both sides of the trench are the farmland 7, and the bottom surface 11 of the farmland 7 is higher than the bottom surface 11 of the trench.

The concrete feet guard 5 does not seal the bottom surface 11 of the ditch, but leaves a natural area 6, and aquatic weeds such as canna aquatica, acorus calamus and the like in the filtered water plant can be planted in the natural area 6.

Ecological building block 2 of below contradicts on concrete banket 5, lays the extension to the top in proper order along bank protection 12, and ecological building block 2 of the top then presses the top through the concrete and fixes 4, even use ecological building block 2 for a long time and can not take place the gliding sinking phenomenon yet.

Wherein the arrangement of the drain pipe 3 can communicate the farmland 7 with the ditch, and the opening and closing of the drain pipe 3 are controlled by controlling the switch without digging or backfilling on the revetment 12.

The preferred drain 3 in this embodiment is a PVC-U pipe.

The control switch in this embodiment is preferably an elbow pipe 31, the elbow pipe 31 is sleeved with the drain pipe 3 and is rotatably connected with the drain pipe 3, as shown in fig. 2, the elbow pipe 31 and the drain pipe 3 are made of the same material, and the joint between the elbow pipe 31 and the drain pipe 3 can be directly sleeved, because the material itself contacts with certain damping, the elbow pipe 31 can rotate and be fixed at a certain angle relative to the drain pipe 3, if drainage is needed, the elbow is rotated 90 degrees (or other angles) towards the inside or outside of paper (view angle in fig. 2), so that the opening at the end of the elbow enters the water in the farmland 7, and at this time, the water in the farmland 7 flows into the ditch through the elbow and the drain pipe 3; otherwise, if water needs to be stored, the elbow is rotated reversely until the opening of the elbow leaves the water surface of the farmland 7.

The preferred control switch of this embodiment is a cover, and the purpose of controlling the water flow can be realized by covering or opening the cover on the drain pipe 3.

The drain pipe 3 is obliquely arranged, the drain pipe 3 extends into the ditch with one lower side, the obliquely arranged drain pipe 3 is convenient for water to flow, and meanwhile, soil in the drain pipe 3 can be washed away to avoid blockage.

The preferable ecological block 2 of this embodiment is interlocking block 2, block 2 includes the main part, sets up penetrating ecological mouthful 21 on the surface from top to bottom in the main part, the inside through-hole 22 that is provided with transversely and/or vertically runs through of main part, wears to establish the location steel wire in the through-hole 22, and the through-hole 22 of adjacent block 2 is passed in proper order to the location steel wire.

The positioning steel wire in the present embodiment is preferably a galvanized steel wire.

As shown in fig. 5, the same block 2 can be provided with both horizontal and vertical through holes 22, or certainly, a single through hole 22 can be provided, taking the through hole 22 which is longitudinally penetrated in the block 2 as an example, the positioning steel wire sequentially passes through the blocks 2 from the top of the slope protection 12 to the bottom of the slope, the end parts of the positioning steel wire are fixed on the concrete toe guard 5 and the concrete coping 4, and the blocks 2 on the positioning steel wire are all fixed, so that all the blocks 2 are sequentially laid, when the water amount is large, the blocks 2 cannot be washed away or damaged, and the damage of a large area cannot occur.

In this embodiment, the positioning steel wires can be used to bind the adjacent blocks 2 together in the transverse or longitudinal direction.

The through hole 22 of the present embodiment preferably passes through the ecological gap 21, and if the building block 2 is damaged by external force, the positioning steel wire at the ecological gap 21 can be disconnected and put into a new building block 2, and then the positioning steel wire is connected together again and fixed.

The edge of the main body of the preferred embodiment is provided with a limiting groove and a limiting block, and the limiting blocks of adjacent building blocks 2 are matched with the limiting groove, as shown in fig. 4, the main body of the preferred embodiment can adopt the shape, and can also adopt other structures in the prior art.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an ecological drainage canal, includes the irrigation canals and ditches, its characterized in that: the irrigation canals and ditches include the bank protection of bottom surface and slope, the bottom surface all is provided with the concrete banket with the junction of two bank protections, leaves the interval between two concrete bankets and forms the natural region, is provided with ecological building block on the bank protection of irrigation canals and ditches, and ecological building block is laid to the bank protection top direction of irrigation canals and ditches by the concrete banket, and the bank protection top of irrigation canals and ditches is provided with the concrete and presses the top, be provided with the drain pipe that accesss to the farmland on the bank protection, the drain pipe passes in by the bank protection, the one.

2. The ecological drain ditch of claim 1, wherein: the control switch is an elbow pipe, and the elbow pipe is sleeved with the drain pipe and is in rotating connection with the drain pipe.

3. The ecological drain ditch of claim 1, wherein: the control switch is a cover.

4. The ecological drain ditch according to claim 1, 2 or 3, characterized in that: the drain pipe is obliquely arranged, and the drain pipe extends into the ditch with one lower side.

5. The ecological drain ditch of claim 4, wherein: the ecological building block is a chain-type building block, the building block comprises a main body, ecological ports penetrating the upper surface and the lower surface are formed in the main body, transverse and/or longitudinal through holes are formed in the main body, positioning steel wires penetrate through the through holes, and the positioning steel wires sequentially penetrate through the through holes of the adjacent building blocks.

6. The ecological drain ditch of claim 5, wherein: the through hole passes through the ecological port.

7. The ecological drain ditch of claim 5, wherein: at least two through holes are arranged on each building block.

8. The ecological drain ditch of claim 5, wherein: the edge of the main body is provided with a limiting groove and a limiting block, and the limiting blocks of adjacent building blocks are matched with the limiting groove.