CN219526406U - Stereoscopic wetland system for ecological restoration of hard revetments of lakes - Google Patents
Stereoscopic wetland system for ecological restoration of hard revetments of lakes Download PDFInfo
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- CN219526406U CN219526406U CN202320594592.9U CN202320594592U CN219526406U CN 219526406 U CN219526406 U CN 219526406U CN 202320594592 U CN202320594592 U CN 202320594592U CN 219526406 U CN219526406 U CN 219526406U
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- stereoscopic
- hard
- planting box
- dimensional
- revetments
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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
Abstract
The utility model discloses a three-dimensional wetland system for ecologically restoring hard revetments of lakes, which comprises: the three-dimensional planting box is arranged on the shore and above the water surface; a planting part is arranged in the three-dimensional planting box, and emergent aquatic plants are planted on the planting part; the three-dimensional planting box is provided with a first water inlet and a first water outlet; the rainwater collecting pool is arranged at the junction of the revetment and the sidewalk; the rainwater collection tank is provided with a second water inlet and a second water outlet, and the second water outlet is communicated with the first water inlet through a water inlet pipeline. According to the utility model, the rainwater collection pool and the three-dimensional planting box are adopted, so that the characteristics of the hard revetments of the lake are aimed at, the three-dimensional planting box is arranged on the revetments, the ecological conditions of the hard revetments are improved, the landscape environment of the revetments is beautified, and the self-cleaning capability on the pollution of the surface source can be improved.
Description
Technical Field
The utility model relates to the technical field of hard revetment restoration, in particular to a three-dimensional wetland system for ecological restoration of a lake hard revetment.
Background
In recent years, along with the proposal of the urban concepts of parks, ecological restoration of urban lake water becomes another big hot spot problem. The revetment is a part which needs to be treated mainly in the ecological restoration engineering of lake water, and at present, mainly adopts a hard revetment, namely, a slope is fixed by using a block stone or a laminated stone cement mortar, and the waterfront part of the river and the lake is completely or partially hardened, so that a watertight or semi-permeable facility on which plants cannot grow is formed. But the hard revetment lacks gas permeability and water permeability, separates the water vapor exchange and circulation of the revetment soil body and the upper space, has poor air temperature and humidity adjusting capability, and has no purifying capability basically on a large amount of surface source pollutants brought by land rainwater around a lake area, green land gentle slopes, green plant residual organic fertilizers, induced abortion and the like. The non-point source pollution is converged into the water body, so that the pollution load of the lake is increased, and the water body is easy to be eutrophicated.
Disclosure of Invention
The utility model aims to provide a three-dimensional wetland system for ecologically repairing a hard revetment of a lake, aiming at the characteristics of the hard revetment of the lake, a three-dimensional planting box is arranged on the revetment, so that the ecological conditions of the hard revetment are improved, the landscape environment of the revetment is beautified, and the self-cleaning capability on pollution of a face source can be improved.
The embodiment of the utility model is realized by the following technical scheme:
a stereoscopic wetland system for ecologically repairing a hard revetment of a lake, comprising:
the three-dimensional planting box is arranged on the shore and above the water surface; a planting part is arranged in the three-dimensional planting box, and emergent aquatic plants are planted on the planting part; the three-dimensional planting box is provided with a first water inlet and a first water outlet;
the rainwater collecting pool is arranged at the junction of the revetment and the sidewalk; the rainwater collection tank is provided with a second water inlet and a second water outlet, and the second water outlet is communicated with the first water inlet through a water inlet pipeline.
In one embodiment of the utility model, the planting part comprises a filler, water permeable cloth and nutrient soil which are sequentially arranged from the bottom to the top of the three-dimensional planting box; emerging plants are planted on the nutrient soil.
In one embodiment of the utility model, the filler is one or more of modified shale bricks, pebbles, and vesuvianites.
In one embodiment of the utility model, the filler thickness is 25cm.
In one embodiment of the utility model, the nutrient soil has a thickness of 15cm.
In an embodiment of the utility model, the second water inlet is provided with a filter screen.
In an embodiment of the utility model, the second water outlet is provided with a valve.
In an embodiment of the utility model, the three-dimensional planting boxes are multiple, and the first water outlet of each three-dimensional planting box is communicated with the next three-dimensional planting box through a water outlet pipeline.
The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:
according to the embodiment of the utility model, the three-dimensional wetland system for ecologically repairing the hard revetments of the lakes is provided, the three-dimensional planting box is fixed on the vertical surfaces of the hard revetments, the planting parts and root systems of emergent aquatic plants form biological films due to the growth of a large number of microorganisms, rainwater falls into the rainwater collecting tank, the rainwater in the rainwater collecting tank enters the three-dimensional planting box through the water inlet pipeline, when the rainwater flows through the biological films, a large number of suspended matters are blocked and trapped by the planting parts and the root systems of the emergent aquatic plants, and organic pollutants are removed through the absorption, assimilation and dissimilation actions of the biological films. According to the utility model, the rainwater collection pool and the three-dimensional planting box are adopted, so that the characteristics of the hard revetments of the lake are aimed at, the three-dimensional planting box is arranged on the revetments, the ecological conditions of the hard revetments are improved, the landscape environment of the revetments is beautified, and the self-cleaning capability on the pollution of the surface source can be improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the stereoscopic planting box.
Icon: 1-three-dimensional planting box, 11-planting part, 111-filler, 112-water permeable cloth, 113-nutrient soil, 12-emergent aquatic plant, 2-rainwater collecting tank, 21-filter screen, 3-water inlet pipeline and 4-water outlet pipeline.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a three-dimensional wetland system for ecologically repairing hard revetments of lakes comprises a three-dimensional planting box 1, a rainwater collecting tank 2, a water inlet pipeline 3 and a water outlet pipeline 4.
As shown in fig. 1-2, the three-dimensional planting box 1 is provided with a first water inlet and a first water outlet, is arranged on a shore and above the water surface, a planting part 11 is arranged in the three-dimensional planting box 1, and emergent aquatic plants 12 are planted on the planting part 11; specifically, the planting part 11 comprises a filler 111, a permeable cloth 112 and nutrient soil 113 which are sequentially arranged from the bottom to the top of the three-dimensional planting box 1; emerging plants 12 are planted on nutrient soil 113. When rainwater flows through the biofilm, a large amount of suspended matters are blocked and trapped by the filler 111 of the planting part 11 and the root system of the emergent aquatic plant 12, and organic pollutants are removed through absorption, assimilation and dissimilation of the biofilm.
More specifically, the filler 111 is one or more of modified shale bricks, pebbles and vesuvianite, and the thickness of the filler 111 is 25cm.
More specifically, the thickness of the nutrient soil 113 is 15cm.
Still more specifically, emergent aquatic plants 12 include iris, bristletail, calamus, etc., but are not limited to the three.
In this embodiment, the number of the three-dimensional planting boxes 1 is plural, the first water outlet of each three-dimensional planting box 1 is communicated with the next three-dimensional planting box 1 through the water outlet pipeline 4, and the purified rainwater is discharged into the lake from the first water outlet of the last three-dimensional planting box 1. This arrangement is advantageous in that suspended matter and contaminants in the water are sufficiently purified.
As shown in fig. 1, a rainwater collecting tank 2 is arranged at the junction of a revetment and a sidewalk, the rainwater collecting tank 2 is provided with a second water inlet and a second water outlet, and the second water outlet is communicated with the first water inlet through a water inlet pipeline 3. The rainwater collecting tank 2 is used for collecting rainwater and discharging the rainwater into the three-dimensional planting box 1 for purification through the water inlet pipeline 3.
In this embodiment, the second water inlet is the opening at rainwater collecting tank 2 top, so set up, in the rainwater of being convenient for can fall into rainwater collecting tank 2, corresponding, the second water inlet is equipped with filter screen 21, can prevent effectively that debris such as dead branch fallen leaves, rubbish from getting into rainwater collecting tank 2 to avoided causing the second delivery port to block up.
In this embodiment, the second water outlet is provided with a valve. Through the valve, the flow of rainwater entering the three-dimensional planting box 1 in the rainwater collecting tank 2 can be effectively controlled, and the three-dimensional planting box 1 can be ensured to sufficiently purify rainwater.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. A three-dimensional wetland system for ecologically repairing a hard revetment of a lake, comprising:
the three-dimensional planting box is arranged on the shore and above the water surface; a planting part is arranged in the three-dimensional planting box, and emergent aquatic plants are planted on the planting part; the three-dimensional planting box is provided with a first water inlet and a first water outlet;
the rainwater collection pool is arranged at the junction of the revetment and the sidewalk; the rainwater collection tank is provided with a second water inlet and a second water outlet, and the second water outlet is communicated with the first water inlet through a water inlet pipeline.
2. The stereoscopic wetland system for ecological restoration of hard revetments of lakes according to claim 1, wherein the planting part comprises a filler, a permeable cloth and nutrient soil which are sequentially arranged from the bottom to the top of the stereoscopic planting box; the emergent aquatic plants are planted on the nutrient soil.
3. The stereoscopic wetland system for ecological restoration of hard revetments of lakes according to claim 2, wherein the filler is one or more of modified shale bricks, pebbles and vesuvianites.
4. A three-dimensional wetland system for ecological restoration of a hard revetment in a lake according to claim 2 or 3, wherein the filler has a thickness of 25cm.
5. A stereoscopic wetland system for ecological restoration of hard revetments in lakes according to claim 2, wherein the thickness of the nutrient soil is 15cm.
6. The stereoscopic wetland system for ecological restoration of a hard revetment in a lake according to claim 1, wherein the second water inlet is provided with a filter screen.
7. The stereoscopic wetland system for ecological restoration of hard revetments in lakes according to claim 1 or 6, wherein the second water outlet is provided with a valve.
8. The stereoscopic wetland system for ecological restoration of hard revetments of lakes of claim 1, wherein a plurality of stereoscopic planting boxes are provided, and a first water outlet of each stereoscopic planting box is communicated with a next stereoscopic planting box through a water outlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320594592.9U CN219526406U (en) | 2023-03-23 | 2023-03-23 | Stereoscopic wetland system for ecological restoration of hard revetments of lakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320594592.9U CN219526406U (en) | 2023-03-23 | 2023-03-23 | Stereoscopic wetland system for ecological restoration of hard revetments of lakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219526406U true CN219526406U (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320594592.9U Active CN219526406U (en) | 2023-03-23 | 2023-03-23 | Stereoscopic wetland system for ecological restoration of hard revetments of lakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219526406U (en) |
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2023
- 2023-03-23 CN CN202320594592.9U patent/CN219526406U/en active Active
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