CN213537424U - Aquatic ecosystem based on floating island construction - Google Patents
Aquatic ecosystem based on floating island construction Download PDFInfo
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- CN213537424U CN213537424U CN202022269700.4U CN202022269700U CN213537424U CN 213537424 U CN213537424 U CN 213537424U CN 202022269700 U CN202022269700 U CN 202022269700U CN 213537424 U CN213537424 U CN 213537424U
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Abstract
The invention discloses an aquatic ecosystem constructed based on a floating island, which comprises the floating island which floats on the water surface and is planted with plants, and an artificial ecological pool which is positioned at the inner side of the floating island and is used for improving the water quality, wherein a separation net is arranged between the artificial ecological pool and the floating island, the upper end of the separation net is connected with the floating island, and the lower end of the separation net extends to a riverbed; the invention has reasonable design and simple structure and is used for improving the water quality of rivers or lakes and reservoirs; the floating island and the artificial ecological pool are matched for use, the floating island is used for planting aquatic plants, the water quality is preliminarily improved through the plant root system and microorganisms attached to the root system, and the concentration of pollutants is reduced; meanwhile, an ecological system is constructed through the artificial ecological pool, and water quality is improved and maintained through the ecological system.
Description
Technical Field
The invention relates to the field of water quality arrangement, in particular to an aquatic ecosystem constructed based on a floating island.
Background
Along with the discharge of industrial production, the scouring action of agricultural irrigation water and rainwater on the land, pollutants flow into rivers and lakes, so that the concentration of the pollutants in the water body is increased, the water quality of the water body is deteriorated, the water body is eutrophicated due to the fact that the water body usually contains more nitrogen, phosphorus and organic matters, and the original ecological system is damaged. The deteriorated water body causes great damage to water quality and lake and reservoir landscapes, and the problem of water pollution treatment is not only related to water safety, but also related to the construction of the lake and reservoir landscapes.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned deficiencies, the invention provides an aquatic ecosystem for improving water quality of rivers or lakes, which is reasonable in design and simple in structure, and is used for improving water quality of rivers or lakes and reservoirs, planting aquatic plants by using a floating island and an artificial ecological pool in a matching manner, and primarily improving water quality by using plant roots and microorganisms attached to the roots to reduce the concentration of pollutants; meanwhile, an ecological system is constructed through the artificial ecological pool, and water quality is improved and maintained through the ecological system.
The invention is realized by constructing an aquatic ecosystem constructed based on a floating island, which comprises the floating island which floats on the water surface and is planted with plants, and an artificial ecological pool which is positioned at the inner side of the floating island and is used for improving the water quality, wherein a separation net is arranged between the artificial ecological pool and the floating island, the upper end of the separation net is connected with the floating island, and the lower end of the separation net extends to a riverbed.
Preferably, the floating island is connected with a steel column fixed on the river bed through a rope.
Preferably, the floating island is formed by splicing a plurality of floating island monomers.
Preferably, the middle part of the floating island monomer is provided with a plant growing area, and the edge of the floating island monomer is provided with a connecting lug with a connecting hole.
Preferably, the ecosystem is formed by stocking aquatic animals for improving water quality and aquatic plants located at the upper layer in the artificial ecological pond.
Preferably, the upper end of the separation net is connected to a floating block fixedly connected to the floating island, and the lower part of the separation net is provided with a balancing weight for extending the lower end of the separation net to the river bed.
Preferably, the separation net is a double-layer nylon net.
The invention has the following advantages:
the floating island type artificial ecological pool is reasonable in design and simple in structure, is used for improving the water quality of rivers or lakes, is used by matching the floating island with the artificial ecological pool, utilizes the floating island to plant aquatic plants, and primarily improves the water quality through the plant root system and microorganisms attached to the root system to reduce the concentration of pollutants; meanwhile, an ecological system is constructed through the artificial ecological pool, and water quality is improved and maintained through the ecological system.
The floating island is reasonably designed, plants are planted on the floating island, and the plants can provide nutrition for the growth of the plants by absorbing substances in the water body. In the growth process, the plant root system obtains the growth, and simultaneously, microorganism can obtain effectual growth on growing progressively numerous root system, carries out preliminary improvement to quality of water through plant root system and the microorganism of attached to on the root system, reduces pollutant concentration.
The floating island has certain improvement effect to quality of water, has effectively reduced the impact load of water, and the water gets into aquatic ecosystem through preliminary treatment, contains aquatic plant, aquatic animal and phytoplankton in the system, utilizes the self-purification effect of system, realizes the degradation of quality of water turbidity, COD, BOD and nitrogen phosphorus in the ecosystem, realizes accomplishing the quality of water promotion to the polluted water body when improving water ecosystem.
Meanwhile, compared with the conventional sewage treatment means, the method is more suitable for the traditional water bodies (such as rivers and lakes); the ecological system method is utilized to treat the polluted water body, the operation cost is lower than that of the conventional physical, chemical and biochemical treatment, the influence of the ecological system treatment on the environment can be almost ignored, residual pollution can not be generated, and new pollutants can not be generated in the treatment process; meanwhile, the invention utilizes an ecosystem method to be beneficial to constructing a healthy water body ecosystem of rivers or lakes and reservoirs and completing the good state implementation of water system treatment; the planting of the plants can be used as landscape construction of a water body, so that beautiful landscape is added for rest and entertainment of residents, and the surrounding ecological environment is improved.
Drawings
FIG. 1 is a schematic view of the present invention in use;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a top view of the structure of the present invention;
FIG. 4 is a perspective view of a floating island unit of the present invention;
FIG. 5 is a schematic view of a screen of the present invention;
in the figure: 1. floating island monomers; 1.1, a plant planting area; 1.2, connecting lugs; 6. a nylon mesh; 6.1, a balancing weight; 100. an artificial ecological pool; 200. a floating island; 300. a riverbed; 400. floating blocks; 500. a rope; 600. and (4) isolating nets.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
The present invention provides an aquatic ecosystem constructed on the basis of a floating island by improvement, comprising a floating island 200 floating on the water surface and planted with plants, and an artificial ecological pond 100 located adjacent to the inner side of the floating island and used for improving the water quality, wherein a separation net 600 is arranged between the artificial ecological pond and the floating island, the upper end of the separation net is connected to the floating island, and the lower end of the separation net extends to a river bed 300.
In this embodiment, the floating island 200 is connected to a steel column 700 fixed to the river bed by ropes 500.
In this embodiment, the floating island 200 is formed by splicing a plurality of floating island units 1.
In the embodiment, a plant planting area 1.1 is arranged in the middle of the floating island unit 1, and a connecting lug 1.2 with a connecting hole is arranged at the edge of the floating island unit.
In this embodiment, the ecosystem is constructed by stocking aquatic animals for improving water quality and aquatic plants located in the upper layer in the artificial ecological pond 100.
In this embodiment, the upper end of the screen 600 is connected to the floating block 400 fixedly connected to the floating island, and the lower part is provided with a counterweight 6.1 for extending the lower end of the screen to the river bed.
In this embodiment, the screen 600 is a double-layer nylon mesh 6.
When the method is implemented, the specific method comprises the following steps:
1. for the convenience of transportation, the floating island is formed by splicing a plurality of floating island monomers produced on a large scale, the floating island monomers are spliced into a floating island with a certain specification by using tools and are placed into a water body, and when the adjacent single floating island monomers are connected, the connecting lugs are used for being connected in a matching way through bolts and nuts.
2. The chinampa floats can be along with the rivers disturbance at the surface of water, for reducing the influence to the chinampa, need fix the chinampa, adopts the steel pile 700 to nail into the water bottom more, and the steel pile gos deep into about 1 meter of bed mud (by the cell body substrate and decides), recycles rope 500 and is connected chinampa and steel pile 700, and the rope should be in under stable state and not flare or personally submit certain angle with the water is perpendicular to prevent that the later stage leads to flooding the chinampa because of the water level rises.
3. The floating island is erected and is completed, and then the flowerpot can be placed in a single plant planting area of the floating island (the flowerpot is provided with a plurality of stripe gaps, the root system of the plant in the later stage can penetrate through the gaps in the growth process and deeply enter the water body, and conditions are provided for attachment of microorganisms and water quality improvement of the water body).
4. The flowerpot can be transplanted after being placed, selected aquatic plants are pruned to a certain degree, nutrient loss is reduced in the early growth process of the plants through pruning, plant survival is facilitated, and meanwhile later growth of the plants is facilitated.
5. If the water body contains suspended matters, the suspended matters can flow into the aquatic ecosystem under the action of the flowing of the water body, and the aquatic ecosystem can be covered by a large amount of matters under the action of the obstruction of plants. Therefore, a double-layer separation net needs to be erected on the inner side of the floating island (the edge of the aquatic ecosystem) to prevent suspended matters from directly impacting the aquatic ecosystem. The separation net is relatively light and can be accompanied with water body disturbance, and a balancing weight (a lead block or an iron chain) is additionally arranged at the bottom of the diaphragm, so that the separation net is firmly attached to the water bottom, and the interference is reduced.
6. And then constructing an ecological system in the artificial ecological pool, namely planting aquatic plants, reasonably selecting plants suitable for growth according to the water depth of a water body, wherein the aquatic plants are the most important part in the system and are the cornerstones constructed by the whole system, and providing living conditions for fishes, shrimps, crabs, phytoplankton and microorganisms in the system.
7. When the aquatic plants grow luxuriantly, fishes, shrimps, crabs and the like can be put in the water body for breeding, and fish fries of different types and shrimps and crabs are put in the water body.
8. The construction of the ecological system is basically completed, the pulling out or the fishing is carried out along with the growth of the aquatic plants in the later period, and the fishing or the stocking is carried out on the growth conditions of the fishes, the shrimps and the crabs.
The floating island is reasonably designed, plants are planted on the floating island, and the plants can provide nutrition for the growth of the plants by absorbing substances in the water body. In the growth process, the plant root system obtains the growth, and simultaneously, microorganism can obtain effectual growth on growing progressively numerous root system, carries out preliminary improvement to quality of water through plant root system and the microorganism of attached to on the root system, reduces pollutant concentration.
The floating island has certain improvement effect to quality of water, has effectively reduced the impact load of water, and the water gets into aquatic ecosystem through preliminary treatment, contains aquatic plant, aquatic animal and phytoplankton in the system, utilizes the self-purification effect of system, realizes the degradation of quality of water turbidity, COD, BOD and nitrogen phosphorus in the ecosystem, realizes accomplishing the quality of water promotion to the polluted water body when improving water ecosystem.
Meanwhile, compared with the conventional sewage treatment means, the method is more suitable for the traditional water bodies (such as rivers and lakes); the ecological system method is utilized to treat the polluted water body, the operation cost is lower than that of the conventional physical, chemical and biochemical treatment, the influence of the ecological system treatment on the environment can be almost ignored, residual pollution can not be generated, and new pollutants can not be generated in the treatment process; meanwhile, the invention utilizes an ecosystem method to be beneficial to constructing a healthy water body ecosystem of rivers or lakes and reservoirs and completing the good state implementation of water system treatment; the planting of the plants can be used as landscape construction of a water body, so that beautiful landscape is added for rest and entertainment of residents, and the surrounding ecological environment is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides an aquatic ecosystem based on chinampa founds which characterized in that: the artificial ecological island comprises a floating island (200) which floats on the water surface and is planted with plants, and an artificial ecological pond (100) which is positioned at the inner side of the floating island and adjacent to the bank and is used for improving the water quality, wherein a separation net (600) is arranged between the artificial ecological pond and the floating island, the upper end of the separation net is connected with the floating island, and the lower end of the separation net extends to a riverbed.
2. An aquatic ecosystem according to claim 1, wherein the aquatic ecosystem comprises: the floating island (200) is connected with a steel column (700) fixed on a river bed through a rope (500).
3. An aquatic ecosystem according to claim 1 or 2, wherein the aquatic ecosystem comprises a floating island-based structure, the floating island-based structure comprising: the floating island (200) is formed by splicing a plurality of floating island monomers (1).
4. An aquatic ecosystem according to claim 3, wherein the floating island is constructed by: the floating island is characterized in that a plant growing area (1.1) is arranged in the middle of the floating island monomer (1), and a connecting lug (1.2) with a connecting hole is arranged at the edge of the floating island monomer.
5. An aquatic ecosystem according to claim 1, wherein the aquatic ecosystem comprises: an ecological system is formed by stocking aquatic animals for improving water quality and aquatic plants located on the upper layer in the artificial ecological pool (100).
6. An aquatic ecosystem according to claim 1, wherein the aquatic ecosystem comprises: the upper end of the separation net (600) is connected with a floating block (400) fixedly connected with the floating island, and the lower part of the separation net is provided with a balancing weight (6.1) which allows the lower end of the separation net to extend to the riverbed.
7. An aquatic ecosystem according to claim 1 or 6, wherein the floating island is constructed by: the separation net (600) is a double-layer nylon net (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022269700.4U CN213537424U (en) | 2020-10-13 | 2020-10-13 | Aquatic ecosystem based on floating island construction |
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| CN202022269700.4U CN213537424U (en) | 2020-10-13 | 2020-10-13 | Aquatic ecosystem based on floating island construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479383A (en) * | 2020-10-13 | 2021-03-12 | 西南科技大学 | River and lake shoreline aquatic ecosystem and water quality improvement method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479383A (en) * | 2020-10-13 | 2021-03-12 | 西南科技大学 | River and lake shoreline aquatic ecosystem and water quality improvement method thereof |
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