CN207392133U - A kind of Channel slope Ecosystem restoration system - Google Patents
A kind of Channel slope Ecosystem restoration system Download PDFInfo
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- CN207392133U CN207392133U CN201721060880.7U CN201721060880U CN207392133U CN 207392133 U CN207392133 U CN 207392133U CN 201721060880 U CN201721060880 U CN 201721060880U CN 207392133 U CN207392133 U CN 207392133U
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- layer
- channel slope
- restoration system
- plant
- ecosystem restoration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
Abstract
The utility model is related to a kind of Channel slope Ecosystem restoration systems, clay layer, sand stone layer, soil layer, organic horizon and vegetation plantation layer including being successively set on Channel slope surface, vegetation plantation layer includes multiple trapezoidal concrete segments, building block hole is equipped in trapezoidal concrete segment, the compost containing organic matter is loaded in building block hole and plants vegetation, vegetation plantation layer is sequentially arranged drought-enduring plant layer, flooded plant layer, watercress layer and water plant layer from top to bottom.The utility model uses hierarchical design thinking, it is arranged in parallel clay layer, sand stone layer, soil layer and organic horizon along Channel slope respectively according to difference in functionality, along vegetation plantation layer longitudinal direction variety classes vegetation is designed according to plant growth characteristics, achieve the purpose that repair river, significant effect, and it is simple in structure, it is at low cost, it is easy to be widely applied.
Description
Technical field
The utility model is related to ecological restoration technical fields, and in particular to a kind of Channel slope Ecosystem restoration system.
Background technology
At present, China's rivers, lake and reservoir are generally contaminated, and are still being rapidly developed.Water pollution exacerbates water money
Source shortage, directly threatens the safety of drinking water and the health of the people, influences industrial and agricultural production and Crop securify.According to preliminary
Estimation, economic loss caused by water pollution is about the 1.5%~3% of gross national product.Water pollution become no less than big flood,
Drought even more serious disaster.Water prevention and cure of pollution have become the critical support of national economy sustainable development.
Particularly, urban river is a flowing in urban landscape, is closely connected with life of urban resident environment, and phase
To open Complex Ecological Systems.River to external source pollution with self certain purification recovery capability, however urban river by
Large number of in littoral resident, the production and living of resident cause tremendous influence to urban river, cause urban river ecological functions
It degenerates and loses continuous, black smelly, mosquito occur and grow, the function as urban landscape is not only lost, instead as city
Burden, disturbs the normal production and living of resident, influences city reputation.
Requirement of the people to quality of life increasingly improves, and improves the ecological environment, and repairs polluted-water, recovers graceful nature
Landscape, which has become, builds well-off society, the important content of harmonious society, is one important of pendulum in face of government agencies at all levels
Business.In the past few years, Ministry of Water Resources and provinces and cities' hydraulic department have carried out many beneficial in terms of the protection and reparation of river ecosystem
Exploration.By measures such as the water and soil conservation of headwater, water transfer, wetland reparations, the ecosystem for making some regional obtains bright
It is aobvious to improve.
Chinese patent 201610286970.1 discloses a kind of slope ecological repair system and method, slope ecological reparation system
System includes fill-type ecological blanket and the Seed Layer in the fill-type ecological blanket, the fixed laying of fill-type ecological blanket
In in slope surface, and the fill-type ecological blanket includes multiple filling bags being arranged side by side, filling casting resin in the filling bag.Base
Include S1 in the ecological restoring method of the slope ecological repair system, fill-type ecological blanket is laid in slope surface, and using anchor pole
It is fixed；S2 fills casting resin into fill-type ecological blanket；S3 sets Seed Layer in the fill-type ecological blanket for completing filling, should
Slope ecological repair system and method construction technology are relatively simple, greatly reduce the cost of construction, are beneficial on large area slope
It is promoted and applied in the restoration of the ecosystem work in face.But the repair system for repair Channel slope effect be not very significantly, it is right
Sewage disposal in river is acted on than relatively limited.
Utility model content
The purpose of this utility model is exactly to solve the above-mentioned problems and provides a kind of Channel slope Ecosystem restoration system.
The purpose of this utility model is achieved through the following technical solutions：
A kind of Channel slope Ecosystem restoration system, clay layer, sand stone layer, soil including being successively set on Channel slope surface
Matter layer, organic horizon and vegetation plantation layer, vegetation plantation layer include multiple trapezoidal concrete segments, and described is trapezoidal
Building block hole is equipped in concrete segment, the compost containing organic matter is loaded in the building block hole and plants vegetation, the plant
Drought-enduring plant layer, flooded plant layer, watercress layer and water plant layer are sequentially arranged by plantation layer from top to bottom.
Further, the trapezoidal concrete segment is made by stone and concrete, the stone and concrete
Mass ratio is 1：0.8, gap is very big, maintains preferable permeability and water penetration.
Further, the long side of the trapezoidal concrete segment upwardly, downwards, advise short side by trapezoidal concrete segment
Organic surface is then arranged in, a building block in irregular shape is reserved in each plane of trapezoidal concrete segment
Hole, plant grow out from the cap blocks hole of trapezoidal concrete segment.
Further, hole is formed between the trapezoidal concrete segment, on the one hand the effect of hole is that creation is aerobic
Environment provides necessary oxygen for the root system of plant；On the other hand flood current and rainwash are slowed down to Channel slope
Souring plays the protective effect to Channel slope.
Further, the top of the clay layer, sand stone layer, soil layer and organic horizon covers a layer thickness and is
The overburden layer of 20-30cm, the overburden layer is concordant with the top of Channel slope, the component of overburden layer and the soil property of Channel slope
Component is identical, is effectively covered clay layer, sand stone layer, soil layer, organic horizon and concrete segment layer by overburden layer,
During rainy season, rainwater can enter clay layer, sand stone layer, soil layer, organic horizon and the concrete segment of lower section through overburden layer
Layer；During dry season, overburden layer can also prevent to store water in clay layer, sand stone layer, soil layer, organic horizon and concrete segment layer
The evaporation divided, moisture necessary to preserving growth for plant.
Further, the thickness of the clay layer is 20-30cm, and clay layer act as holding river water, prevents
The a large amount of seepage flow of streamflow.
Further, the thickness of the sand stone layer is 40-50cm, is made of the sandstone that average grain diameter is 3-5cm, sandstone
The main function of layer is preserves moisture, moisture necessary to providing growth for the plant in trapezoidal concrete segment.
Further, the thickness of the soil layer is 40-50cm, and the main component of soil layer is required for plant growth
Normal soil property, for plant root growth provide soil property basis.
Further, the thickness of the organic horizon be 10-20cm, organic horizon according to plant growth characteristics choose with
The best organic matter of plant growth, the main function of organic horizon is, to fertilizer, to be attracted trapezoidal mixed using root system of plant
The root system of plant is grown to Channel slope direction in solidifying earth building blocks, while provides nutrition foundation for the fast-growth of plant.
Further, pedestal is set between the river bed and last trapezoidal concrete segment of row of Channel slope bottom,
The pedestal is made of concrete or stone, and the main function of pedestal is to prevent current scour river bed from causing shadow to concrete segment layer
It rings.
The utility model is according to the difference of drought and waterlogging season river water level line height, in the trapezoidal concrete segment of Channel slope
In, different plants is planted, in the trapezoidal concrete segment of bottom close to river bed, due to being flooded by current throughout the year, essentialspecies
Plant water plant；In the top of water plant, according to drought and waterlogging season river water level line altitudes, from bottom to top plantation happiness successively
Water plant, flooded plant and drought-enduring plant.During the rainy day, be not only able to play slow down flood current and rainwash wash away work
With, and can the rainwash higher to pollutional load play a role in filtering.
Compared with prior art, the utility model is recovering according to the river harnessing ideas of " back to nature " and " people-oriented "
Meet resident's activity need while the original natural functions in river and control and plan and design are carried out to river, form a kind of river side
Slope ecology repair system, the system use hierarchical design thinking, are arranged in parallel clay along Channel slope successively according to soil function
Layer, sand stone layer, soil layer and organic horizon are planted layer longitudinal design variety classes plant along vegetation according to plant characteristic, are reached
The purpose of Channel slope ecology, significant effect are repaired, and system structure is simple, it is at low cost, it is easy to be widely applied.
Description of the drawings
Fig. 1 is the structure diagram of Tthe utility model system；
Fig. 2 is the structure diagram of the trapezoidal concrete segment of the utility model；
In figure：It is Channel slope 1, clay layer 2, sand stone layer 3, soil layer 4, organic horizon 5, overburden layer 6, building block hole 7, drought-enduring
Layer of plants 8, flooded plant layer 9, trapezoidal concrete segment 10, watercress layer 11, hole 12, water plant layer 13, pedestal 14,
River bed 15.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment 1
A kind of Channel slope Ecosystem restoration system, as shown in Figure 1, the clay including being successively set on 1 surface of Channel slope
Layer 2, sand stone layer 3, soil layer 4, organic horizon 5 and vegetation plantation layer, vegetation plantation layer include multiple trapezoidal concrete segments
10, trapezoidal concrete segment 10 is interior to be equipped with building block hole 7, and compost of the filling containing organic matter simultaneously plants vegetation, vegetation in building block hole 7
Plantation layer is sequentially arranged drought-enduring plant layer 8, flooded plant layer 9, watercress layer 11 and water plant layer 13 from top to bottom.
Such as Fig. 2, trapezoidal concrete segment 10 is made by stone and concrete, and the mass ratio of stone and concrete is 1：0.8,
Upwardly, downwards, trapezoidal concrete segment 10 is regularly arranged in organic horizon table for short side for the long side of trapezoidal concrete segment 10
Face, vegetation grow out from the cap blocks hole 7 of trapezoidal concrete segment 10, and hole is formed between trapezoidal concrete segment 10
12, clay layer 2, sand stone layer 3, the top of soil layer 4 and organic horizon 5 cover the overburden layer 6 that a layer thickness is 20-30cm,
Overburden layer 6 is concordant with the top of Channel slope 1, and the thickness of clay layer 2 is 20-30cm, and the thickness of sand stone layer 3 is 40-50cm, by
The sandstone that average grain diameter is 3-5cm forms, and the thickness of soil layer 4 is 40-50cm, and the thickness of organic horizon 5 is 10-20cm, river
Last is arranged pedestal 14 is set between trapezoidal concrete segment 10 for bottom 15 and 1 bottom of Channel slope, the pedestal 14 by concrete or
Stone forms.
Trapezoidal concrete segment gap is larger, maintains preferable permeability and water penetration.On the one hand the effect of hole is
Aerobic environment is created, necessary oxygen is provided for the root system of plant；On the other hand it is to slow down flood current and rainwash to river
The souring of road side slope plays the protective effect to Channel slope.The component of overburden layer and the soil property component phase of Channel slope
Together, clay layer, sand stone layer, soil layer, organic horizon and concrete segment layer are effectively covered by overburden layer, rainy season
When, rainwater can enter clay layer, sand stone layer, soil layer, organic horizon and the concrete segment layer of lower section through overburden layer；Drought
Ji Shi, overburden layer can also prevent to store moisture in clay layer, sand stone layer, soil layer, organic horizon and concrete segment layer
Evaporation, moisture necessary to preserving growth for plant.Clay layer act as holding river water, prevents streamflow from largely oozing
Stream, the main function of sand stone layer is preserves moisture, moisture necessary to providing growth for the plant in trapezoidal concrete segment, soil
The main component of matter layer is the required normal soil property of plant growth, and soil property basis, organic matter are provided for the root growth of plant
The main function of layer is to fertilizer, to attract the root system of plant in trapezoidal concrete segment using root system of plant to Channel slope
Direction is grown, while provides nutrition foundation for the fast-growth of plant, and pedestal is made of concrete or stone, the main work of pedestal
With being to prevent current scour river bed from being impacted to concrete segment layer.
The system is according to the difference of drought and waterlogging season river water level line height, in the trapezoidal concrete segment of Channel slope,
Different plants is planted, in the trapezoidal concrete segment of bottom close to river bed, due to being flooded by current throughout the year, mainly plants water
Plant；In the top of water plant, according to drought and waterlogging season river water level line altitudes, plantation happiness water is planted successively from bottom to top
Object, flooded plant and drought-enduring plant.During the rainy day, it is not only able to play the souring for slowing down flood current and rainwash, and
And can the rainwash higher to pollutional load play a role in filtering.
Claims (10)
- A kind of 1. Channel slope Ecosystem restoration system, which is characterized in that the clay including being successively set on Channel slope (1) surface Layer (2), sand stone layer (3), soil layer (4), organic horizon (5) and vegetation plantation layer, vegetation plantation layer include multiple Trapezoidal concrete segment (10), the trapezoidal concrete segment (10) is interior to be equipped with building block hole (7), in the building block hole (7) Compost of the filling containing organic matter simultaneously plants vegetation, vegetation plantation layer be sequentially arranged from top to bottom drought-enduring plant layer (8), Flooded plant layer (9), watercress layer (11) and water plant layer (13).
- A kind of 2. Channel slope Ecosystem restoration system according to claim 1, which is characterized in that the trapezoidal concrete Building block (10) is made by stone and concrete, and the mass ratio of the stone and concrete is 1：0.8.
- A kind of 3. Channel slope Ecosystem restoration system according to claim 2, which is characterized in that the trapezoidal concrete Upwardly, downwards, trapezoidal concrete segment (10) is regularly arranged in organic surface, described for short side for the long side of building block (10) Vegetation grows out from the cap blocks hole (7) of trapezoidal concrete segment (10).
- A kind of 4. Channel slope Ecosystem restoration system according to claim 3, which is characterized in that the trapezoidal concrete Hole (12) is formed between building block (10).
- 5. a kind of Channel slope Ecosystem restoration system according to claim 1, which is characterized in that the clay layer (2), The top of sand stone layer (3), soil layer (4) and organic horizon (5) covers the overburden layer (6) that a layer thickness is 20-30cm, described Overburden layer (6) it is concordant with the top of Channel slope (1).
- A kind of 6. Channel slope Ecosystem restoration system according to claim 1, which is characterized in that the clay layer (2) Thickness be 20-30cm.
- A kind of 7. Channel slope Ecosystem restoration system according to claim 1, which is characterized in that the sand stone layer (3) Thickness for 40-50cm, be made of the sandstone that average grain diameter is 3-5cm.
- A kind of 8. Channel slope Ecosystem restoration system according to claim 1, which is characterized in that the soil layer (4) Thickness be 40-50cm.
- A kind of 9. Channel slope Ecosystem restoration system according to claim 1, which is characterized in that the organic horizon (5) thickness is 10-20cm.
- A kind of 10. Channel slope Ecosystem restoration system according to claim 1, which is characterized in that the river bed (15) Pedestal (14) is set between last trapezoidal concrete segment (10) of row of Channel slope (1) bottom, the pedestal (14) is by coagulation Soil or stone composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721060880.7U CN207392133U (en) | 2017-08-23 | 2017-08-23 | A kind of Channel slope Ecosystem restoration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721060880.7U CN207392133U (en) | 2017-08-23 | 2017-08-23 | A kind of Channel slope Ecosystem restoration system |
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| Publication Number | Publication Date |
|---|---|
| CN207392133U true CN207392133U (en) | 2018-05-22 |
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ID=62418367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721060880.7U Expired - Fee Related CN207392133U (en) | 2017-08-23 | 2017-08-23 | A kind of Channel slope Ecosystem restoration system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207392133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964919A (en) * | 2017-08-23 | 2018-04-27 | 同济大学 | A kind of Channel slope Ecosystem restoration system |
| CN109137824A (en) * | 2018-07-31 | 2019-01-04 | 浙江普天园林建筑发展有限公司 | A kind of ecological slope protection structure and ecological bank protecting method |
-
2017
- 2017-08-23 CN CN201721060880.7U patent/CN207392133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107964919A (en) * | 2017-08-23 | 2018-04-27 | 同济大学 | A kind of Channel slope Ecosystem restoration system |
| CN109137824A (en) * | 2018-07-31 | 2019-01-04 | 浙江普天园林建筑发展有限公司 | A kind of ecological slope protection structure and ecological bank protecting method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20180823 |