CN216141341U - Ecological chinampa device of suspension under water - Google Patents
Ecological chinampa device of suspension under water Download PDFInfo
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- CN216141341U CN216141341U CN202121791782.7U CN202121791782U CN216141341U CN 216141341 U CN216141341 U CN 216141341U CN 202121791782 U CN202121791782 U CN 202121791782U CN 216141341 U CN216141341 U CN 216141341U
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Abstract
The invention discloses an underwater suspension ecological floating island device, which comprises a water-permeable floating island plate, floating drum units, connecting fixing rods, plant nutrient slow-release planting pots and floating drum units, wherein the floating drum units are used for providing buoyancy for the ecological floating island device and are positioned at four corners of a connecting body of the water-permeable floating island plate; the planting cylinder is used for planting submerged plants and comprises a nutrition slow-release box, and the nutrition slow-release box is embedded in the bottom in the plant nutrition slow-release planting cylinder; the connecting fixing rod is used for fixedly connecting the floating drum unit and the permeable floating island plate, the middle of the connecting fixing rod is hollow, and piling and fixing can be realized; the water permeable floating island plate is a hollow water permeable plate, and a water permeable hole is formed between the upper plate and the lower plate. The suspended ecological floating island device solves the limitation of longitudinal growth of submerged plants, improves the water body purification effect of the submerged plants, and effectively solves the problem that the submerged plants cannot be normally grown under photosynthesis in a deep water area.
Description
Technical Field
The invention relates to the technical field of natural water body treatment, in particular to an underwater suspension ecological floating island device
Background
The ecological floating island serving as one of the key technologies for ecological restoration and treatment of natural water body water has become an important component in domestic and foreign water body restoration technologies, has a purification effect on water body water quality and can improve the landscape effect of natural water bodies, and therefore is often applied to ecological restoration of natural water body water in rivers and lakes. The ecological floating island is mainly characterized in that plant roots are used for absorbing nutrient substances in natural water and converting the nutrient substances into tissue cells of growing plants, the ecological floating island has a good degradation effect on nutrient substances such as nitrogen, phosphorus and the like in polluted natural water, and meanwhile, inhabitation and breeding places can be provided for indigenous microorganisms and aquatic organisms in the water. The plant root system of the aquatic plant provides an oxygen release surface, biological and chemical conversion is facilitated, and the better water conservancy conductivity of the ecological floating island is maintained through the growth, death and metabolism of the root system.
At present, the traditional ecological floating island is mainly formed by splicing floating island plates floating on the water surface, only emergent aquatic plants can be planted, the device for planting submerged plants on the ecological floating island is rare at present, the submerged plants mainly grow in a shallow water area, and the purifying effect on the water body after effective photosynthesis is carried out is stronger than that of the emergent aquatic plants. When the water level of the water body is deep, the submerged plants cannot obtain sufficient sunlight for photosynthesis and cannot grow normally, the survival rate is greatly reduced, the purification efficiency of the water quality of the water body is reduced, meanwhile, the dead submerged plants become humus after rotting in the water body and become sources of endogenous pollutants in the water body, if the submerged plants grow too fast, the effect of effectively controlling the submerged plants to purify the water body can be reversed, and the dead submerged plants sink to the bottom of the water body after the dead submerged plants grow to form endogenous pollution sources of the water body.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an underwater suspension ecological floating island device with a simple structure, which can realize the planting of submerged plants in deep water areas and automatically adjust the depth of the submerged plants in water according to the water level change.
In order to solve the technical problems, the invention is realized by the following technical scheme: an underwater suspension ecological floating island device is used for providing buoyancy for the ecological floating island device, wherein the floating units are positioned at four corners of a permeable floating island plate connecting body and are connected with the permeable floating island plate through connecting fixing rods; the plant nutrition slow-release planting cylinder comprises a nutrition slow-release box, and the nutrition slow-release box is embedded in the bottom in the plant nutrition slow-release planting cylinder; the connecting fixing rod is used for fixedly connecting the floating drum unit and the water-permeable floating island plate, is a hollow rod and can realize a piling fixing mode; the water-permeable floating island plate is a hollow water-permeable plate, and the upper surface plate and the lower surface plate are provided with water-permeable holes.
Furthermore, the floating cylinder unit is a hollow floating cylinder and floats on the water surface to provide buoyancy support for the floating island unit, and the lower part of the hollow floating cylinder is provided with internal threads and is screwed and connected with external threads at the upper end of the connecting fixing rod.
Furthermore, the water-permeable floating island plate is made of hollow corrosion-resistant polyvinyl chloride, water-permeable holes are formed in the upper surface and the lower surface of the floating island plate, and floating island plate clamping holes are formed in the edge of the floating island plate.
Furthermore, the connecting fixing rod is a fixing rod made of hollow polyvinyl chloride, reverse external threads are arranged at two ends of the fixing rod, one section of the fixing rod is connected with the floating drum unit, and the other end of the fixing rod is connected with the fixing piece at the lower end of the floating island plate.
Furthermore, the floating island plate lower end fixing piece is made of hollow polyvinyl chloride materials, hollow internal threads are connected with the connecting fixing rod, and external threads are screwed with the fixing nuts to fix the floating island plate.
Furthermore, the plant nutrition slow-release planting cylinder is used for planting submerged plants, water permeable holes are formed in the bottom and the cylinder wall of the plant nutrition slow-release planting cylinder, a nutrient slow-release box is arranged at the bottom, and the plant nutrition slow-release planting cylinder is placed into the water permeable floating island plate and is fixed by the annular lock.
Furthermore, a solid submerged plant nutrient block is placed in the nutrient slow-release box.
Compared with the prior art, the invention has the following beneficial effects:
the floating pontoon can be used for automatically adjusting the ecological level of the floating island according to the water level change, so that the submerged plants can be effectively photosynthetic under the condition of reasonable water depth, organic pollutants in the water body can be efficiently absorbed, and the floating island units provide pile-driving fixing hole sites and can resist the impact on the floating island device caused by the large water flow; the effective planting area of the submerged plants is increased, the planting area of the planting bucket accounts for 85% of the area of the floating island plate, the floating island plate is light in weight and has a stable structure function, the planting bucket is effectively supported, and the stable state of the planting bucket in a water body is ensured; the planting bucket can provide reasonable planting soil depth for the submerged plant, guarantees that the submerged plant survival rate simultaneously makes things convenient for in the management of submerged plant, regularly inspects the submerged plant growth state, can remove dead submerged plant, avoids the submerged plant after death to form the water after the humus in the water. The device has simple structure, and is easy to carry out season change and reseeding on the submerged plants after the floating island plate is moved out from the water body.
Drawings
FIG. 1 is a schematic structural view of an underwater floating ecological floating island device
FIG. 2 is a schematic structural view of a floating island plate in the underwater floating ecological floating island device
FIG. 3 is a schematic structural diagram of a buoy unit in the underwater floating ecological floating island device
FIG. 4 is a schematic structural view of a planting cylinder in the underwater floating ecological island device
Detailed Description
The invention will now be further described with reference to the accompanying drawings.
As shown in fig. 1, an underwater floating ecological floating island device comprises: the floating drum is used for providing buoyancy for the ecological floating island device, the floating drum units are positioned at four corners of a water-permeable floating island plate connecting body, the floating island units are connected with the water-permeable floating island plate through connecting fixing rods, a pile driving fixing opening is reserved in the middle of the floating island, and the fixing device can penetrate through the floating island unit pile driving fixing reserved opening to fix the horizontal position of the floating island; the plant nutrition slow-release planting cylinder comprises a nutrition slow-release box, and the nutrition slow-release box is embedded in the bottom in the plant nutrition slow-release planting cylinder; the connecting fixing rod is used for fixedly connecting the floating drum unit and the water-permeable floating island plate, is a hollow rod and can realize a piling fixing mode; the water-permeable floating island plate is a hollow water-permeable plate, and the upper surface plate and the lower surface plate are provided with water-permeable holes.
As shown in fig. 2, the water permeable floating island plate is made of hollow corrosion-resistant polyvinyl chloride, the upper surface and the lower surface of the floating island plate are provided with water permeable holes, the water permeable floating island plate is placed into water after a planting cylinder is installed, the water permeable holes of the lower surface are filled with water, and the upper surface of the water permeable floating island plate empties the original air to avoid that the water permeable floating island plate generates buoyancy due to the air to influence the purification effect of submerged plants on water pollutants in the longitudinal space. The board of the water-permeable floating island is light, so that the extra pressure on the floating drum can be greatly reduced. The edge of the water-permeable floating island plate is provided with a floating island plate clamping hole, a stable supporting and fixing plate is arranged inside the water-permeable floating island plate, the fixing plate and the upper plate and the lower plate of the floating island are integrated, and the structure provides overall stability. Floating island board buckles are arranged on the periphery of the water-permeable floating island boards and used for connecting the water-permeable floating island boards.
As shown in fig. 3, the central point of flotation pontoon leaves the pile fixed orifices, can select the mounting means according to the water condition of flowing, the back flotation pontoon is fixed to the pile foundation, connecting rod and chinampa board lower extreme mounting have passed the pile foundation horizontal direction and have carried out the rigidity, the connected mode of connecting the dead lever and flotation pontoon and chinampa board lower extreme mounting is stud connection, the flotation pontoon floats on the surface of water, for the suspension chinampa provides buoyancy and supports, the length of connecting the dead lever can be customized according to the growth characteristic and the depth of water of benthophyte, when planting multiple benthophyte, can not receive the restraint of different kinds of benthophyte growth characteristic.
As shown in fig. 4, the wall of the planting cylinder is provided with a water permeable hole, the bottom of the planting cylinder is provided with a nutrient slow-release box, organic nutrient substances are filled in the nutrient slow-release box to ensure a nutrient source required by the submerged plant in the initial growth stage, and the planting cylinder is fixed on the water permeable floating island plate through an annular lock to avoid the separation of the planting cylinder from the water permeable floating island plate.
The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. An underwater suspension ecological floating island device is characterized in that a floating drum (1) is used for providing buoyancy for the ecological floating island device, the floating drum (1) is positioned at four corners of a connecting body of a water-permeable floating island plate (5), and the floating drum (1) is connected with the water-permeable floating island plate (5) through a connecting fixing rod (3); the planting cylinder (2) is used for planting submerged plants, the planting cylinder (2) comprises a nutrition slow-release box (9), and the nutrition slow-release box (9) is embedded in the bottom in the planting cylinder (2); the connecting fixing rod (3) is used for fixedly connecting the floating barrel (1) and the water-permeable floating island plate (5), and the connecting fixing rod (3) is a hollow rod, so that piling and fixing can be realized; the water-permeable floating island plate (5) is used for loading the planting cylinder (2), the water-permeable floating island plate (5) is a hollow water-permeable plate, and the upper surface plate and the lower surface plate are provided with water-permeable holes (4).
2. The underwater floating ecological floating island device as claimed in claim 1, wherein the floating pontoon (1) is a hollow floating pontoon and floats on the water surface to provide a floating support for the water-permeable floating island plate (5), and the hollow lower part is provided with internal threads and is screwed and connected with external threads at the upper end of the connecting fixing rod.
3. An underwater floating ecological floating island device as claimed in claim 1, wherein the water-permeable floating island plate (5) is made of hollow corrosion-resistant polyvinyl chloride, water-permeable holes are formed in the upper surface and the lower surface of the floating island plate, and floating island plate clamping holes are formed in the edge of the floating island plate.
4. An underwater floating ecological floating island device as claimed in claim 1, wherein the connection fixing rod (3) is a fixing rod made of hollow polyvinyl chloride, the fixing rod is provided with reverse external threads at two ends, one section is connected with the floating drum unit, and the other end is connected with a fixing piece (8) at the lower end of the floating island plate.
5. The underwater floating ecological floating island device as claimed in claim 1, wherein the lower end fixing member (8) of the floating island plate is made of polyvinyl chloride, the inner screw thread is connected with the connecting fixing rod, and the outer screw thread is screwed with the fixing nut to fix the floating island plate.
6. An underwater suspended ecological floating island device according to claim 1, characterized in that the planting cylinder (2) is used for planting submerged plants, the bottom and the cylinder wall of the planting cylinder (2) are provided with water permeable holes (11), the bottom is provided with a nutrient slow-release box (9), and the planting cylinder (2) is placed in the water permeable floating island plate (5) and fixed by an annular lock (10).
7. The underwater floating ecological floating island device as claimed in claim 1, wherein solid submerged plant nutrient blocks are placed in the nutrient slow-release boxes (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121791782.7U CN216141341U (en) | 2021-07-29 | 2021-07-29 | Ecological chinampa device of suspension under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121791782.7U CN216141341U (en) | 2021-07-29 | 2021-07-29 | Ecological chinampa device of suspension under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216141341U true CN216141341U (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121791782.7U Active CN216141341U (en) | 2021-07-29 | 2021-07-29 | Ecological chinampa device of suspension under water |
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| CN (1) | CN216141341U (en) |
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2021
- 2021-07-29 CN CN202121791782.7U patent/CN216141341U/en active Active
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