CN209211411U - A kind of wetland recovery interception dam - Google Patents
A kind of wetland recovery interception dam Download PDFInfo
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- CN209211411U CN209211411U CN201821907543.1U CN201821907543U CN209211411U CN 209211411 U CN209211411 U CN 209211411U CN 201821907543 U CN201821907543 U CN 201821907543U CN 209211411 U CN209211411 U CN 209211411U
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- wetland
- dam
- flood discharge
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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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Cultivation Of Plants (AREA)
Abstract
The utility model provides a kind of wetland recovery interception dam, and it includes: dam body which, which intercepts dam, and the dam body is built by the gabion box of internal filling stone, and flood discharge pipeline is provided in the dam body；Layer is planted, the top of the dam body is arranged in the plantation layer, and the plantation layer successively includes soil Anti-lost layer, planting soil layer and protection stratum reticulare from the bottom up；Layer of plants, the layer of plants plantation is on the planting soil layer in the planting frame；Ecological slope protection layer, the ecological slope protection layer include the erosion control brush layer for being laid on the dam body on the side of wetland side, and the pocket of upper end opening is uniformly sewed on the erosion control brush layer.The beneficial effects of the utility model are: Wetland ecological balance in salt-soda soil can be adjusted, stable level in wetland is maintained, the sundries contained in runoff is effectively intercepted, it is withered also to have the function of that flood discharge is mended, and it is effectively prevent the loss of planting soil, have many advantages, such as that at low cost, stability is strong, beautiful environment.
Description
Technical field
The utility model relates to intercept dam to wetland recovery technical field more particularly to a kind of wetland recovery.
Background technique
Wetland refers to that marshland that is natural or being artificially formed etc. has static or current water phytal zone in blocks, including
The time of low water depth of water is no more than 6 meters of waters.Wherein, the salt-soda soil wetland described in us typically refers to have saline and alkaline water body environment
Wetland often has in sea front.
In recent years, by Global climate change and the effect of human activity, salt-soda soil Wetland ecological hydrological pattern changes, leads
Salt-soda soil wetland is caused different degrees of degeneration occur, on the one hand under the overall background of global warming, temperature increases, evaporation enhances,
Run-off is reduced, and another aspect mankind's activity is frequent, and salt-soda soil wetland is hydrophobic to be drained, the development of hydraulic engineering construction and farming and animal husbandry
Cause salt-soda soil wetland water to reduce, to cut off the hydraulic connection in river Yu salt-soda soil wetland, leads to salt-soda soil wetland face
Product is reduced, and salt-soda soil Wetland waterbird element characteristic changes, and influences salt-soda soil Wetland ecological balance, causes salt-soda soil wetland raw
State hydrological pattern disorder, causes salt-soda soil wetlands degradation, this will further influence ecology, the economy of salt-soda soil wetlands ecosystems
And social value, the reduction on species is caused, a large amount of biologies are withered away, lead to biological chain break, so that entire periphery ecosystem
System is crushed, and the multifarious stabilization of several species and surrounding enviroment will all cause tremendous influence.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of wetland recovery interception dam.
The utility model is achieved through the following technical solutions:
The utility model provides a kind of wetland recovery interception dam, which intercepts dam and include:
Dam body, the cross section of the dam body are isosceles trapezoid, the dam body built by the gabion box of internal filling stone and
At being provided with flood discharge pipeline in the dam body；
Layer is planted, the top of the dam body is arranged in the plantation layer, and the plantation layer successively includes soil from the bottom up
Anti-lost layer, planting soil layer and protection stratum reticulare；Planting frame is uniformly provided on the protection stratum reticulare；
Layer of plants, the layer of plants plantation is on the planting soil layer in the planting frame, and the layer of plants is by poplar
Liu Ke plant constitution；
Ecological slope protection layer, the ecological slope protection layer include the erosion control for being laid on the dam body on the side of wetland side
Brush layer is uniformly sewed with the pocket of upper end opening on the erosion control brush layer, is filled with soil and grass-seed in the pocket.
Preferably, the flood discharge pipeline runs through two waists of the dam body, and the flood discharge pipeline is obliquely installed in described
Inside dam body, the flood discharge pipeline is higher than the flood discharge pipeline close to one end of wetland, the discharge pipe close to the one end in river
The both ends in road are respectively provided with gate, and sieve is equipped on the outside of the gate, and the sieve is fixedly installed in the side table of the dam body
Face；The flood discharge pipeline is arranged multiple along the dam body length direction.
Preferably, the soil Anti-lost layer and the erosion control brush layer are geotextile layer；The pocket is geotextiles seam
It makes.
Preferably, the opposite two sides of the planting frame are respectively articulated with the protection screen sheet that can be aligned, the protection screen sheet phase
Pair side among be equipped with semicircular indentations；Two sides on the protection screen sheet positioned at the semicircular indentations are respectively arranged with
Rivet hole.
The beneficial effects of the utility model are: Wetland ecological balance in salt-soda soil can be adjusted, stable level in wetland is maintained,
Effectively intercept the sundries that contains in runoff, also have the function of that loss that is withered, and effectivelying prevent planting soil is mended in flood discharge, at
The advantages that this is low, stability is strong, beautiful environment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that wetland recovery provided by the embodiment of the utility model intercepts dam；
Fig. 2 is the structural schematic diagram of protection stratum reticulare provided by the embodiment of the utility model.
Specific embodiment
Hereinafter, certain exemplary embodiments are simply just described.As one skilled in the art will recognize that
Like that, without departing from the spirit or scope of the present utility model, it can be modified by various different modes described real
Apply example.Therefore, attached drawing and description are considered essentially illustrative rather than restrictive.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected, can also be communication；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, the connection inside two elements or the interaction relationship of two elements be can be.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " side " and " above " include first
Feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature
It under the second feature " below ", " below " and " below " include fisrt feature right above second feature and oblique upper, or only table
Show that first feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model.
In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
Fig. 1 is the structural schematic diagram that wetland recovery provided by the embodiment of the utility model intercepts dam referring to FIG. 1-2,；Fig. 2
It is the structural schematic diagram of protection stratum reticulare provided by the embodiment of the utility model.
The utility model provides a kind of wetland recovery interception dam, which intercepts dam and include:
Dam body 1, the cross section of the dam body 1 are isosceles trapezoid, and the dam body 1 is built by the gabion box of internal filling stone
It forms, is provided with flood discharge pipeline 2 in the dam body 1；
Layer is planted, the top of the dam body 1 is arranged in the plantation layer, and the plantation layer successively includes soil from the bottom up
Anti-lost layer 3, planting soil layer 4 and protection stratum reticulare 5；Planting frame 6 is uniformly provided on the protection stratum reticulare 5；
Layer of plants 13,13 kinds of the layer of plants are planted on the planting soil layer 4 in the planting frame 6, the plant
Layer 13 is made of Salicaceous Plants；
Ecological slope protection layer, the ecological slope protection layer include being laid on the dam body 1 to prevent on the side of wetland side
Erosional layer 7 is uniformly sewed with the pocket 8 of upper end opening on the erosion control brush layer 7, is filled with soil and grass-seed in the pocket 8.
Preferably, the flood discharge pipeline 2 runs through two waists of the dam body 1, and the flood discharge pipeline 2 is obliquely installed in institute
State inside dam body 1, the flood discharge pipeline 2 close to river one end be higher than the flood discharge pipeline 2 close to one end of wetland, it is described to let out
The both ends of big vast pipeline 2 are respectively provided with gate 14, and the outside of the gate 14 is equipped with sieve 9, and the sieve 9 is fixedly installed in described
The side surface of dam body 1；The flood discharge pipeline 2 is arranged multiple along 1 length direction of dam body.
Preferably, the soil Anti-lost layer 3 and the erosion control brush layer 7 are geotextile layer；The pocket 8 is geotextiles
It sews.
Preferably, the opposite two sides of the planting frame 6 are respectively articulated with the protection screen sheet 10 that can be aligned, the protection screen sheet
Semicircular indentations 11 are equipped among 10 opposite sides；It is located at the two sides of the semicircular indentations 11 on the protection screen sheet 10
It is respectively arranged with rivet hole 12.
The beneficial effects of the utility model are: Wetland ecological balance in salt-soda soil can be adjusted, stable level in wetland is maintained,
Effectively intercept the sundries that contains in runoff, also have the function of that loss that is withered, and effectivelying prevent planting soil is mended in flood discharge, at
The advantages that this is low, stability is strong, beautiful environment.
In order to facilitate wetland recovery interception provided by the embodiment of the utility model dam is understood, below with reference to specific embodiment
It is described in detail.
- Fig. 2 is continued to refer to figure 1, the utility model provides a kind of wetland recovery interception dam, which intercepts Ba Bao
Include dam body 1, as shown in Figure 1, the cross section of dam body 1 is isosceles trapezoid, dam body 1 built by the gabion box of internal filling stone and
At being provided with flood discharge pipeline 2 in dam body 1.Flood discharge pipeline 2 runs through two waists of dam body 1, and flood discharge pipeline 2 is obliquely installed in dam
Inside body 1, flood discharge pipeline 2 is higher than flood discharge pipeline 2 close to one end of wetland close to the one end in river, and the both ends of flood discharge pipeline 2 are each
Equipped with gate 14, the outside of gate 14 is equipped with sieve 9, and sieve 9 is fixedly installed in the side surface of dam body 1；Flood discharge pipeline 2 is along dam
The setting of 1 length direction of body is multiple.
It continues to refer to figure 1, in the top of dam body 1 setting plantation layer, the plantation layer successively includes soil from the bottom up
Anti-lost layer 3, planting soil layer 4 and protection stratum reticulare 5.Wherein, soil Anti-lost layer 3 is geotextile layer, as shown in Fig. 2, anti-
Planting frame 6 is uniformly provided on protective net layer 5, the opposite two sides of planting frame 6 are respectively articulated with the protection screen sheet 10 that can be aligned, protective net
Semicircular indentations 11 are equipped among the opposite side of piece 10, semicircular indentations 11 surround circular implantation hole, for convenient for fixation
Protection screen sheet 10, the two sides on protection screen sheet 10 positioned at semicircular indentations 11 are respectively arranged with rivet hole 12, are worn by Liu Ding
Nail is on planting soil layer 4 after crossing rivet hole 12.Kind is implanted with layer of plants 13, layer of plants on the planting soil layer 4 in planting frame 6
13 are made of Salicaceous Plants, and layer of plants 13 has plantation in the circular implantation hole that semicircular indentations 11 surround.
It continues to refer to figure 1, further includes ecological slope protection layer, the ecological slope protection layer includes being laid on dam body 1 close to wetland one
Erosion control brush layer 7 on the side of side is uniformly sewed with the pocket 8 of upper end opening on erosion control brush layer 7, is filled with soil in pocket 8
With grass-seed.Erosion control brush layer 7 is geotextile layer, and pocket 8 is that geotextiles sew.
The beneficial effects of the utility model are: Wetland ecological balance in salt-soda soil can be adjusted, stable level in wetland is maintained,
Effectively intercept the sundries that contains in runoff, also have the function of that loss that is withered, and effectivelying prevent planting soil is mended in flood discharge, at
The advantages that this is low, stability is strong, beautiful environment.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (4)
1. a kind of wetland recovery intercepts dam characterized by comprising
Dam body, the cross section of the dam body are isosceles trapezoid, and the dam body is built by the gabion box of internal filling stone, institute
It states and is provided with flood discharge pipeline in dam body；
Layer is planted, the top of the dam body is arranged in the plantation layer, and the plantation layer successively includes the anti-stream of soil from the bottom up
Lose layer, planting soil layer and protection stratum reticulare；Planting frame is uniformly provided on the protection stratum reticulare；
Layer of plants, the layer of plants plantation is on the planting soil layer in the planting frame, and the layer of plants is by Salicaceae
Plant constitution；
Ecological slope protection layer, the ecological slope protection layer include the protection against erosion for being laid on the dam body on the side of wetland side
Layer, it is uniformly sewed with the pocket of upper end opening on the erosion control brush layer, is filled with soil and grass-seed in the pocket.
2. wetland recovery according to claim 1 intercepts dam, which is characterized in that the flood discharge pipeline is through the dam body
Two waists, and the flood discharge pipeline is obliquely installed inside the dam body, the flood discharge pipeline is higher than institute close to the one end in river
Flood discharge pipeline is stated close to one end of wetland, the both ends of the flood discharge pipeline are respectively provided with gate, sieve is equipped on the outside of the gate
Net, the sieve are fixedly installed in the side surface of the dam body；The flood discharge pipeline is arranged multiple along the dam body length direction.
3. wetland recovery according to claim 1 intercepts dam, which is characterized in that the soil Anti-lost layer and the erosion control
Brush layer is geotextile layer；The pocket is that geotextiles sew.
4. wetland recovery according to claim 1 intercepts dam, which is characterized in that cut with scissors respectively the opposite two sides of the planting frame
It is connected to the protection screen sheet that can be aligned, the protection screen sheet is equipped with semicircular indentations among opposite side；The protection screen sheet
The upper two sides positioned at the semicircular indentations are respectively arranged with rivet hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907543.1U CN209211411U (en) | 2018-11-20 | 2018-11-20 | A kind of wetland recovery interception dam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821907543.1U CN209211411U (en) | 2018-11-20 | 2018-11-20 | A kind of wetland recovery interception dam |
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| Publication Number | Publication Date |
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| CN209211411U true CN209211411U (en) | 2019-08-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894714A (en) * | 2019-11-13 | 2020-03-20 | 四川建筑职业技术学院 | Hydraulic engineering protection river bank and protection method thereof |
-
2018
- 2018-11-20 CN CN201821907543.1U patent/CN209211411U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894714A (en) * | 2019-11-13 | 2020-03-20 | 四川建筑职业技术学院 | Hydraulic engineering protection river bank and protection method thereof |
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