CN216194825U - Greening concrete river slope capable of purifying pollution - Google Patents
Greening concrete river slope capable of purifying pollution Download PDFInfo
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- CN216194825U CN216194825U CN202122485782.0U CN202122485782U CN216194825U CN 216194825 U CN216194825 U CN 216194825U CN 202122485782 U CN202122485782 U CN 202122485782U CN 216194825 U CN216194825 U CN 216194825U
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Abstract
The utility model provides a pollution-purifying greening concrete river slope, which comprises a maintenance river slope section, an economic river slope section and an anti-scouring river slope section, wherein the bottom of the economic river slope section is provided with a purifying underdrain, the bottom of the anti-scouring river slope section is provided with a drainage ditch connected with the purifying underdrain, the top end of the maintenance river slope section is provided with a drainage outlet connected with the purifying underdrain, the purifying underdrain is sequentially provided with a fine sand particle layer, a microbial zeolite layer and a crushed stone layer, the purifying underdrain is also internally provided with a partition plate for dividing the fine sand particle layer, the microbial zeolite layer and the crushed stone layer into two parts, the top parts of the two parts are respectively communicated with the drainage outlet and the drainage ditch, the bottom of the partition plate is provided with a filter screen for communicating two sides, the economic river slope section is provided with an air port, a fan is arranged in the purifying underdrain for connecting the air port, and an aeration pipe is communicated with the outlet of the fan, the outlet section of the aeration pipe is buried in the microbial zeolite layer. Can effectively prevent pollutants such as nitrogen and phosphorus from flowing into water.
Description
Technical Field
The utility model relates to the technical field of greening, in particular to a greening concrete river slope capable of purifying pollution.
Background
The traditional river course slope protection engineering technology takes canal system buildings as theoretical basis, focuses on meeting the requirements of safety and economic benefit of people, and slope protection mostly adopts structural forms such as concrete, rockfill and the like.
A large amount of chemical fertilizers and pesticides can be used during agricultural planting, the residual chemical fertilizers and pesticides can flow into rivers along with rainwater through river channel revetment, water pollution is caused, nitrogen and phosphorus in the water pollution are hardly removed, and if the river channel revetment has the effect of removing nitrogen and phosphorus, the most effective method for removing nitrogen and phosphorus is provided.
SUMMERY OF THE UTILITY MODEL
In view of the above disadvantages of the existing river slope, the utility model provides a greening concrete river slope for purifying pollution, which can effectively prevent pollutants such as nitrogen and phosphorus from flowing into water.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a greening concrete river slope for purifying pollution comprises a maintenance river slope section, an economic river slope section and an anti-scouring river slope section, wherein a purification underdrain is arranged at the bottom of the economic river slope section, a drainage ditch is arranged at the bottom of the anti-scouring river slope section and is connected with the purification underdrain, a drainage outlet is arranged at the top end of the maintenance river slope section and is connected with the purification underdrain, a fine sand particle layer, a microbial zeolite layer and a crushed stone layer are sequentially arranged in the purification underdrain, a partition plate is further arranged in the purification underdrain to divide the fine sand particle layer, the microbial zeolite layer and the crushed stone layer into two parts, the top of the purification underdrain is respectively communicated with the drainage outlet and the drainage ditch, a filter screen is arranged at the bottom of the partition plate to communicate two sides, an air port is arranged on the economic river slope section, a fan is arranged in the purification underdrain to connect the air port, and an aeration pipe is communicated with the outlet of the fan, the outlet section of the aeration pipe is buried in the microbial zeolite layer.
According to one aspect of the utility model, the economic river slope section comprises a footpath, guardrails arranged on two sides of the footpath, and a garbage channel arranged at the bottom of the guardrails.
According to one aspect of the utility model, the slopes of the maintenance river slope section and the scour prevention river slope section are sequentially increased, the scour prevention river slope section is paved with polygonal bricks, through holes are formed in the polygonal bricks, shrubs are planted in the through holes, submerged plants are planted in the middle of the maintenance river slope section, and rockfill is arranged at the bottom of the maintenance river slope section
According to one aspect of the utility model, the polygonal bricks are pentagonal bricks, the through holes are round holes, and the through holes are arranged in the middles of the pentagons.
According to one aspect of the utility model, a filter screen is arranged at the communication part of the purification underdrain and the drainage ditch.
According to one aspect of the utility model, irrigation spray heads are arranged on both the maintenance river slope section and the anti-scouring river slope section.
The implementation of the utility model has the advantages that:
the utility model provides a pollution-purifying greening concrete river slope, which comprises a maintenance river slope section, an economic river slope section and an anti-scouring river slope section, wherein the bottom of the economic river slope section is provided with a purifying underdrain, the bottom of the anti-scouring river slope section is provided with a drainage ditch connected with the purifying underdrain, the top end of the maintenance river slope section is provided with a drainage outlet connected with the purifying underdrain, the purifying underdrain is sequentially provided with a fine sand particle layer, a microbial zeolite layer and a crushed stone layer, the purifying underdrain is also internally provided with a partition plate for dividing the fine sand particle layer, the microbial zeolite layer and the crushed stone layer into two parts, the top parts of the two parts are respectively communicated with the drainage outlet and the drainage ditch, the bottom of the partition plate is provided with a filter screen for communicating two sides, the economic river slope section is provided with an air port, a fan is arranged in the purifying underdrain for connecting the air port, and an aeration pipe is communicated with the outlet of the fan, the outlet section of the aeration pipe is buried in the microbial zeolite layer. Can effectively prevent pollutants such as nitrogen and phosphorus from flowing into water.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the appearance of a green concrete river slope for purifying pollution according to the present invention;
fig. 2 is an enlarged schematic view of the appearance of a greening concrete river slope for purifying pollution according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and fig. 2, a pollution-purifying green concrete river slope comprises a maintenance river slope section 3, an economic river slope section 2 and an anti-scouring river slope section 1, wherein a purifying underdrain 4 is arranged at the bottom of the economic river slope section 2, drainage ditches 1-3 connected with the purifying underdrain 4 are arranged at the bottom of the anti-scouring river slope section 1, a drainage port 3-3 connected with the purifying underdrain is arranged at the top end of the maintenance river slope section 3, a fine sand layer 4-1, a microbial zeolite layer 4-2 and a crushed stone layer 4-3 are sequentially arranged in the purifying underdrain, in this embodiment, a partition plate 4-4 is further arranged in the purifying underdrain to divide the fine sand layer 4-1, the microbial zeolite layer 4-2 and the crushed stone layer 4-3 into two parts, and the top parts of the purifying underdrain are respectively communicated with the drainage port 3-3 and the drainage ditches 1-3, the bottom of the partition plate 4-4 is provided with a filter screen 4-5 to communicate two sides, the economic river slope section 2 is provided with an air port 2-4, a fan 4-6 is arranged in the purification underdrain 4 to be connected with the air port 2-4, the outlet of the fan 4-6 is communicated with an aeration pipe 4-7, and the outlet section of the aeration pipe 4-7 is buried in the microbial zeolite layer 4-2.
In actual use, the bottom of the purification underdrain should be higher than the normal water level to avoid the water in the purification underdrain from directly permeating into the river.
In this embodiment, the slopes of the maintenance river slope section 3 and the erosion prevention river slope section 1 are sequentially increased, the polygonal bricks 1-2 are laid on the erosion prevention river slope section 1, through holes are formed in the polygonal bricks 1-2, shrubs 1-3 are planted in the through holes, submerged plants 3-1 are planted in the middle of the maintenance river slope section 3, and rockfill 3-2 is arranged at the bottom of the maintenance river slope section 3.
In actual use, the greening concrete has good freezing and thawing resistance, can effectively improve the preparation coverage rate, and has the advantages of high strength, high air permeability, durability, strong scouring resistance, good freezing and thawing resistance and the like.
In this embodiment, the economic river slope section 2 comprises a footpath 2-2, guardrails 2-1 arranged on two sides of the footpath 2-2, and a garbage channel 2-3 arranged at the bottom of the guardrail 2-1.
In this embodiment, the polygonal bricks 1-2 are pentagonal bricks, and the through holes are circular holes and are disposed in the middles of the pentagons.
In practical use, in order to facilitate the connection of the polygonal bricks, a special clamping structure can be arranged at the joint of the polygonal bricks, so that the polygonal bricks and the polygonal bricks can be conveniently connected, for example, clamping grooves can be used for clamping strips.
In this embodiment, a filter screen is arranged at the communication position of the purification underdrain and the drainage ditch 1-3.
In practical use, the filter screen is used for avoiding large-scale rubbish to get into and purifies the underdrain, and then influences the purification performance who purifies the underdrain.
In this embodiment, irrigation nozzles are arranged on the maintenance river slope section 3 and the erosion-prevention river slope section 1.
The implementation of the utility model has the advantages that:
the utility model provides a pollution-purifying greening concrete river slope, which comprises a maintenance river slope section, an economic river slope section and an anti-scouring river slope section, wherein the bottom of the economic river slope section is provided with a purifying underdrain, the bottom of the anti-scouring river slope section is provided with a drainage ditch connected with the purifying underdrain, the top end of the maintenance river slope section is provided with a drainage outlet connected with the purifying underdrain, the purifying underdrain is sequentially provided with a fine sand particle layer, a microbial zeolite layer and a crushed stone layer, the purifying underdrain is also internally provided with a partition plate for dividing the fine sand particle layer, the microbial zeolite layer and the crushed stone layer into two parts, the top parts of the two parts are respectively communicated with the drainage outlet and the drainage ditch, the bottom of the partition plate is provided with a filter screen for communicating two sides, the economic river slope section is provided with an air port, a fan is arranged in the purifying underdrain for connecting the air port, and an aeration pipe is communicated with the outlet of the fan, the outlet section of the aeration pipe is buried in the microbial zeolite layer. Can effectively prevent pollutants such as nitrogen and phosphorus from flowing into water.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention disclosed herein are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (6)
1. A greening concrete river slope capable of purifying pollution is characterized in that: the greening concrete river slope for purifying pollution comprises a maintenance river slope section, an economic river slope section and an anti-scouring river slope section, the bottom of the economic river slope section is provided with a purification underdrain, the bottom of the scour prevention river slope section is provided with a drainage ditch connected with the purification underdrain, the top end of the maintenance river slope section is provided with a water outlet connected with a purification underdrain, a fine sand particle layer, a microbial zeolite layer and a crushed stone layer are sequentially arranged in the purification underdrain, the purification underdrain is also internally provided with a clapboard which divides the fine sand layer, the microbial zeolite layer and the crushed stone layer into two parts, and the top of the baffle plate is respectively communicated with the water outlet and the drainage ditch, the bottom of the baffle plate is provided with a filter screen to communicate the two sides, the economic river slope section is provided with an air port, a fan is arranged in the purification underdrain to be connected with the air port, an outlet of the fan is communicated with an aerator pipe, and an outlet section of the aerator pipe is buried in the microbial zeolite layer.
2. A green concrete river slope for purifying pollution according to claim 1, wherein: economic river slope section includes the pavement, locates the guardrail of pavement both sides to and locate the rubbish channel of guardrail bottom.
3. A green concrete river slope for purifying pollution according to claim 2, wherein: and a filter screen is arranged at the communication position of the purification underdrain and the drainage ditch.
4. A green concrete river slope for purifying pollution according to claim 3, wherein: irrigation spray heads are arranged on the maintenance river slope section and the anti-scouring river slope section.
5. A green concrete river slope for purifying pollution according to claim 4, wherein: the slope of the maintenance river slope section and the slope of the scour prevention river slope section are sequentially increased, polygonal bricks are laid on the scour prevention river slope section, through holes are formed in the polygonal bricks, shrubs are planted in the through holes, submerged plants are planted in the middle of the maintenance river slope section, and rockfill is arranged at the bottom of the maintenance river slope section.
6. A green concrete river slope for purifying pollution according to claim 5, wherein: the polygonal bricks are pentagonal bricks, the through holes are round holes, and the through holes are arranged in the middles of the pentagons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122485782.0U CN216194825U (en) | 2021-10-15 | 2021-10-15 | Greening concrete river slope capable of purifying pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122485782.0U CN216194825U (en) | 2021-10-15 | 2021-10-15 | Greening concrete river slope capable of purifying pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216194825U true CN216194825U (en) | 2022-04-05 |
Family
ID=80867003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122485782.0U Active CN216194825U (en) | 2021-10-15 | 2021-10-15 | Greening concrete river slope capable of purifying pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216194825U (en) |
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2021
- 2021-10-15 CN CN202122485782.0U patent/CN216194825U/en active Active
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