CN216515387U - Ecological bank protection of hydraulic engineering - Google Patents

Abstract

The utility model discloses a hydraulic engineering ecological revetment, which comprises a slope body and a drainage ditch, wherein a plurality of planting grooves are arranged on the slope surface of the slope body at intervals and are arranged along the length direction of the slope body; a water storage tank is arranged in the slope body below the planting grooves, and a water delivery assembly is connected between the water storage tank and the corresponding planting groove; a drainage pipe is arranged on the slope body between the planting grooves along the vertical direction, the lower end of the drainage pipe is in conduction connection with an inclined pipe, and the lower end of the inclined pipe is in conduction connection with the drainage ditch through a pipeline; a water delivery pipe is connected between the inclined pipe and the corresponding water storage tank in a conduction manner, and the upper end of the water delivery pipe is provided with a first filter screen; the water pipe and the inclined pipe are mutually matched to form an 'in' -shaped structure. The utility model has compact structure and reasonable design, can reduce the scouring strength of rainwater on the slope surface, thereby avoiding soil loss, can collect rainwater, is convenient for supplementing water to green plants, is beneficial to the growth of the plants and has good use effect.

Description

A kind of ecological slope protection for hydraulic engineering

technical field

The utility model relates to an ecological slope protection, in particular to an ecological slope protection of a water conservancy project.

Background technique

Slope protection refers to the general term for various paving and planting on the slope to prevent the slope from being eroded. In the river section where the bridge site is located, the concave bank of the river bank is scoured by the current year by year, which will cause the river bank to collapse continuously. In order to protect the safety of bridges and embankments, protective structures must be built on the concave banks.

The existing ecological slope protection will plant green plants on the slope, and the growth of green plants is inseparable from soil and water. However, in rainy days, the soil on the slope protection is easily washed away by rainwater; in sunny days, it is necessary to replenish water to green plants in time, which is inconvenient to use.

Utility model content

The purpose of this utility model is to provide an ecological slope protection for water conservancy projects to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

An ecological slope protection for a water conservancy project, comprising a slope body and a drainage ditch, a plurality of planting grooves are arranged on the slope surface of the slope body at intervals, and the planting grooves are arranged along the length direction of the slope body; There is a water storage tank, and a water delivery component is connected between the water storage tank and the corresponding planting tank;

The slope body between the planting troughs is provided with a drainage pipe along the vertical direction, the lower end of the drainage pipe is connected with an inclined pipe, and the lower end of the inclined pipe is connected with the drainage ditch through pipes; between the inclined pipe and the corresponding water storage tank A water delivery pipe is connected in conduction, and the upper end of the water delivery pipe is provided with a first filter screen; the water delivery pipe and the inclined pipe cooperate with each other to form an "in"-shaped structure.

As a further solution of the present utility model: the water delivery assembly includes a water permeable cotton pad arranged at the bottom of the planting tank, and a filter plate is arranged in the planting tank on the upper side of the water permeable cotton pad; the bottom of the permeable cotton pad is connected with a water-absorbing cotton sliver , the lower end of the absorbent cotton strip is located in the water storage tank.

As a further solution of the present invention, the upper end of the drainage pipe is provided with a second filter screen, and the upper end surface of the second filter screen and the slope surface of the slope body are on the same slope.

As a further solution of the present invention: the lower end of the inclined pipe is connected with a drainage pipe arranged in the vertical direction, and the inner bottom of the slope body is provided with a water collecting pipe connected with the drainage pipe in the horizontal direction, The outlet of the water collecting pipe is located outside the slope and is adapted to the drainage ditch.

As a further solution of the present invention, the side of the first filter screen away from the water delivery pipe and the inner wall of the inclined pipe are on the same arc surface.

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

Through the mutual cooperation of the provided water storage tank, water delivery assembly, drainage pipe, inclined pipe, water delivery pipe and the first filter screen, in rainy days, the rainwater on the slope surface is sequentially input to the drainage through the drainage pipe and the inclined pipe. In the ditch, the rainwater on the slope can be quickly drained to reduce the scour strength of the water flow on the slope, thereby avoiding soil loss. In addition, in the process of rainwater flowing through the inclined pipe, part of the rainwater can be filtered by the first filter screen, and then input into the water storage tank through the water delivery pipe for storage; on sunny days, the rainwater stored in the water storage tank can be used to control the rainwater on the slope. Irrigation of green plants. The utility model has compact structure and reasonable design, can reduce the scouring intensity of rainwater on the slope surface, thereby avoiding soil loss, and can collect rainwater at the same time, which is convenient for supplementing water for green plants, is beneficial to the growth of plants, and has good use effect.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the partial enlarged schematic diagram of A place in Fig. 1;

FIG. 3 is a partial enlarged schematic view of B in FIG. 1 .

In the picture: 1. Slope body; 2. Drainage ditch; 3. Planting tank; 4. Water storage tank; ; 7, inclined pipe; 8, water pipe; 9, the first strainer; 10, the second strainer; 11, the drain pipe; 12, the water collecting pipe.

Detailed ways

The technical solutions of the present utility model will be described in further detail below in conjunction with specific embodiments.

As shown in FIGS. 1 to 3 , an ecological slope protection for a hydraulic project of the present invention includes a slope body 1 and a drainage ditch 2 . The slope surface of the slope body 1 is provided with a number of planting grooves 3 at intervals, and the planting grooves 3 are filled with Planting soil is convenient for planting green plants, and the planting grooves 3 are arranged along the length direction of the slope body 1; The water delivery assembly 5; the slope body 1 between each planting tank 3 is provided with a drainage pipe 6 along the vertical direction, the lower end of each drainage pipe 6 is connected with an inclined pipe 7, and the lower end of each inclined pipe 7 is connected with the drainage pipe through the pipe. The ditch 2 is conductively connected; each inclined pipe 7 and the corresponding water storage tank 4 are conductively connected with a water delivery pipe 8, and the upper end of each water delivery pipe 8 is provided with a first filter screen 9; the water delivery pipe 8 and the inclined pipe 7 cooperate with each other to form "In" glyph structure. In rainy days, the rainwater on the slope is sequentially input into the drainage ditch 2 through the drainage pipe 6 and the inclined pipe 7, which can quickly drain the rainwater on the slope, reduce the scouring intensity of the water flow on the slope, and avoid soil loss. In addition, in the process of rainwater flowing through the inclined pipe 7, part of the rainwater can be filtered by the first filter screen 9, and then input into the water storage tank 4 through the water delivery pipe 8 for storage; on sunny days, the rainwater stored in the water storage tank 4 can be used. Irrigation of green plants on slopes.

Wherein, the water delivery assembly 5 includes a water permeable cotton pad 501 arranged at the bottom of the planting tank 3, and a filter plate 502 is provided in the planting tank 3 on the upper side of the water permeable cotton pad 501; The lower end of the absorbent tampon 503 is located in the water storage tank 4 . The water in the water storage tank 4 is provided to the plants in the planting tank 3 by means of infiltration, without the need to install power components such as a water pump, the use cost is low, and the energy is relatively energy-saving.

Preferably, the upper end of the drainage pipe 6 is provided with a second filter screen 10, and the upper end surface of the second filter screen 10 is on the same slope as the slope of the slope body 1, which can filter the rainwater entering the drainage pipe 6, thereby avoiding The soil on the slope flows into the drainage pipe 6 along with the rainwater.

Preferably, the lower end of the inclined pipe 7 is connected with a drain pipe 11 arranged in the vertical direction, and the inner bottom of the slope body 1 is provided with a water collecting pipe 12 connected with each drain pipe 11 along the horizontal direction. The outlet of the water pipe 12 is located outside the slope body 1 and is compatible with the drainage ditch 2 , so that rainwater can be quickly drained into the drainage ditch 2 .

Preferably, the side of the first filter screen 9 away from the water delivery pipe 8 and the inner wall of the inclined pipe 7 are on the same arc surface, which can facilitate the filtering of the rainwater flowing through the inclined pipe 7 and facilitate the flow of sundries with the rainwater. Avoid the sundries in the rainwater from accumulating in the inclined pipe 7 .

The working principle of the utility model is as follows: in rainy days, the rainwater on the slope surface is sequentially input into the drainage ditch 2 through the drainage pipe 6 and the inclined pipe 7, which can quickly discharge the rainwater on the slope surface and reduce the impact of the water flow on the slope surface. scour strength, thus avoiding soil loss. In addition, in the process of rainwater flowing through the inclined pipe 7, part of the rainwater can be filtered by the first filter screen 9, and then input into the water storage tank 4 through the water delivery pipe 8 for storage; on sunny days, the rainwater stored in the water storage tank 4 can be used. Irrigation of green plants on slopes.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. a water conservancy project ecological slope protection, comprising a slope body and a drainage ditch, it is characterized in that: the slope surface of the described slope body is provided with several planting grooves at intervals, and the planting grooves are arranged along the length direction of the slope body; A water storage tank is correspondingly arranged in the lower slope body, and a water delivery component is connected between the water storage tank and the corresponding planting tank; the slope body between the planting tanks is provided with a drainage pipe along the vertical direction, and the lower end of the drainage pipe is connected with The inclined pipe, the lower end of the inclined pipe is connected with the drainage ditch through the pipeline; the inclined pipe and the corresponding water storage tank are connected with a water conveying pipe, and the upper end of the water conveying pipe is provided with a first filter screen; the water conveying pipe and the inclined pipe cooperate with each other Form the "in" shape structure. 2. The ecological slope protection of a water conservancy project according to claim 1, wherein the water delivery assembly comprises a water permeable cotton pad arranged at the inner bottom of the planting groove, and a filter plate is provided in the planting groove on the upper side of the water permeable cotton pad, The bottom of the water-permeable cotton pad is connected with a water-absorbing cotton strip, and the lower end of the water-absorbing cotton strip is located in the water storage tank. 3. The ecological slope protection of a water conservancy project according to claim 1, wherein the upper end of the drainage pipe is provided with a second filter screen, and the upper end surface of the second filter screen is on the same slope as the slope of the slope body. . 4. The ecological slope protection of a water conservancy project according to claim 1, wherein the lower end of the inclined pipe is conductively connected with a drainage pipe arranged in the vertical direction, and the inner bottom of the slope body is arranged in the horizontal direction. The water collecting pipe is connected with the drainage pipe, and the outlet of the water collecting pipe is located outside the slope and is compatible with the drainage ditch. 5 . The ecological slope protection of a water conservancy project according to claim 1 , wherein the side of the first filter screen away from the water delivery pipe and the inner wall of the inclined pipe are on the same arc surface. 6 .

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