CN210945026U - Water ecological remediation floats bed - Google Patents
Water ecological remediation floats bed Download PDFInfo
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- CN210945026U CN210945026U CN201921677790.1U CN201921677790U CN210945026U CN 210945026 U CN210945026 U CN 210945026U CN 201921677790 U CN201921677790 U CN 201921677790U CN 210945026 U CN210945026 U CN 210945026U
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- 238000005067 remediation Methods 0.000 title claims abstract description 6
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- 239000001963 growth medium Substances 0.000 claims abstract description 9
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- 238000000746 purification Methods 0.000 description 5
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Images
Classifications
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Hydroponics (AREA)
Abstract
The embodiment of the utility model discloses an aquatic ecological remediation floating bed, including body and activity setting planting basket on the body, a plurality of the body splices into the floating bed body that floats on the surface of water, be provided with the spacing groove that is used for placing planting basket on the body, planting basket embeds culture medium, plants aquatic plant in the culture medium, just the floating bed body is connected to the concrete prefabricated piece that the bottom of the reservior predetermines through the stainless steel cable on the body, the utility model discloses a mode that lock nut runs through the mounting hole of several adjacent body corners makes the floating bed body that a plurality of bodies formed keep stable in structure, has anti-storm ability reinforce, is difficult to the advantage of breaking up in the strong wind and big wave; the flat connecting blocks of the same connecting point are mutually overlapped to enable the plurality of floating bodies to be seamlessly spliced and tightly connected.
Description
Technical Field
The embodiment of the utility model provides a relate to quality of water purifier technical field, concretely relates to aquatic ecological remediation floats bed.
Background
Due to the influence of pollution of farmlands, livestock and poultry breeding, rural domestic sewage and the like, the reservoir is easy to be polluted for a long time, an ecological restoration mechanism is damaged, and due to the fact that pollutants are enriched for many years, a large amount of polluted bottom mud is deposited in the reservoir, the total nitrogen content of a water body seriously exceeds the standard, and the drinking water safety of residents is threatened. In order to meet the drinking water demand of downstream residents, water quality comprehensive treatment and ecological restoration work is performed in many areas, so that water resources are protected, the drinking water safety of the residents in the sea area is guaranteed, and the virtuous circle of an ecological system is kept.
The water quality purification is generally carried out according to the depth of a water source in a segmented manner, and an ecological floating island and aquatic plants are arranged in a deep water reinforced purification area by putting a certain proportion of aquatic animals and plants, so that an aquatic ecosystem of a purification area is activated. The functional area efficiently removes nutrient substances such as nitrogen, phosphorus and the like by utilizing the purification effect of efficient aquatic organisms, biological floating islands, immobilized nitrogen and phosphorus removal microorganisms, and high-efficiency and easily-settled algae and other artificial strengthening purification technologies.
However, the existing ecological floating island is generally formed by splicing a plurality of ecological floating island sheets, and the splicing positions of two adjacent ecological floating island sheets are correspondingly provided with clamping holes and connecting buckles which are fixedly connected with the clamping holes. The ecological floating island sheets are combined through the cooperation of the connecting buckles and the clamping holes, but the ecological floating island adopting the connecting mode is weak in wind and wave resistance and is easy to disperse in strong wind and waves.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides an aquatic ecological remediation floats bed to solve among the prior art ecological chinampa piece and adopt connector link and card hole complex mode and the unrestrained ability of anti-wind that produces weak, and the problem of being broken away easily.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
the water ecological restoration floating bed comprises floating bodies and planting baskets movably arranged on the floating bodies, wherein the floating bed bodies floating on the water surface are spliced by the floating bodies, limit grooves used for placing the planting baskets are formed in the floating bodies, cultivation media are laid in the planting baskets, aquatic plants are planted in the cultivation media, and the floating bed bodies are connected to a concrete prefabricated block preset at the bottom of a reservoir through stainless steel cables.
The embodiment of the utility model provides a characterized in that still the lower surface of body is provided with and is used for improving the side pressure supporting component of body stability in aqueous, side pressure supporting component with body integrated into one piece, side pressure supporting component's lower surface is less than the lower surface of body.
A further feature of an embodiment of the present invention is that the float is square and the interior of the float is configured as a hollow structure.
The utility model discloses the characteristic still lies in, the corner position of body be provided with along the body diagonal line extends outward's flat connecting block, all be provided with the mounting hole on the flat connecting block, the body runs through adjacently through lock nut the concatenation is realized to the mounting hole on the flat connecting block.
The embodiment of the utility model provides a characterized in that still lie in on the body lie in the spacing groove be provided with a plurality of daylighting holes of ventilating respectively all around.
The embodiment of the utility model provides a characterized in that still, side pressure supporting component is including encircleing the peripheral steady ring of spacing groove, the annular array all around of steady ring has a plurality of protruding steady blocks towards outside horizontal extension.
The embodiment of the utility model provides a characterized in that still, protruding steady block is for along four that the body diagonal distributes.
The embodiment of the utility model provides a characterized in that still, High Density Polyethylene (HDPE) material is chooseed for use to the body.
The embodiment of the utility model is also characterized in that, the agricultural straw is selected for use as the culture medium.
The embodiment of the utility model is characterized in that the aquatic plant selects the combination of any several of ryegrass, calamus flavus and iris pallida.
The embodiment of the utility model provides a have following advantage:
the utility model ensures that the floating bed body formed by a plurality of floating bodies keeps stable structure by the way that the locking nuts penetrate through the mounting holes of the corners of the adjacent floating bodies, and has the advantages of strong wind and wave resistance and difficult scattering in strong wind and wave; the flat connecting blocks of the same connecting point are mutually overlapped to enable the plurality of floating bodies to be seamlessly spliced and tightly connected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front structural view of the floating body of the present invention;
fig. 3 is a schematic view of the back structure of the floating body of the present invention;
fig. 4 is a schematic side view of the present invention.
In the figure:
1-a float; 2-planting basket; 3-floating bed body; 4-a limiting groove; 5-cultivation medium; 6-stainless steel rope; 7-concrete precast block; 9-lateral pressure support component;
101-flat connection block; 102-mounting holes; 103-a locking nut; 104-ventilation lighting holes;
901-loop stabilization; 902-convex stable block.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the utility model provides a floating bed for water ecological restoration, which aims to improve the wind and wave resistance of the floating bed for water ecological restoration. Specifically, the method comprises the following steps:
the water ecological restoration floating bed comprises floating bodies 1 and planting baskets 2 movably arranged on the floating bodies 1, wherein a plurality of floating bodies 1 are spliced into a floating bed body 3 floating on the water surface. The floating body 1 is provided with a limiting groove 4 for placing the planting basket 2, the planting basket 2 is internally laid with a culture medium 5, and aquatic plants are planted in the culture medium 5.
Consider the typhoon influence, float the bed and add the unrestrained design of anti-wind, float bed body 3 that will splice through stainless steel rope 6 be connected to the storehouse bottom on the concrete prefabricated section 7 of predetermineeing. Play the effect of fixed bed body 3 that floats, avoid the stormy waves influence to cause the bed body to turn on one's side simultaneously.
In a preferred embodiment, the floating body 1 is square, and preferably, the floating body 1 has the specification of 330mm × 330mm × 60mm, the wall thickness is more than or equal to 1.5mm, and the weight is 300g (standard type).
And the interior of the floating body 1 is constructed in a hollow structure. Not only can the buoyancy be improved, but also the installation edge does not need to be adjusted in the installation process because the square has the characteristic of central symmetry, and the installation efficiency is improved.
Wherein, the corner position of the floating body 1 is provided with a flat connecting block 101 which extends outwards along the diagonal of the floating body 1. Because the flat connecting blocks 101 extend outwards from the corners of the floating bodies 1, the flat connecting blocks 101 on the adjacent floating bodies 1 can be mutually overlapped, and the flat connecting blocks of the same connecting point are mutually overlapped to enable the plurality of floating bodies 1 to be seamlessly spliced and tightly connected.
The flat connecting blocks 101 are provided with mounting holes 102, and the floating bodies 1 penetrate through the mounting holes 102 in the adjacent flat connecting blocks 101 through locking nuts 103 to realize splicing. The center of the mounting hole 102 is located at the right-angled vertex of the corner of the floating body 1.
Compared with the way of matching the connecting buckle and the clamping hole, the floating body 1 is spliced. The utility model discloses a lock nut 103 runs through the mode of the mounting hole 102 of the 1 corner of several adjacent bodies, makes the bed body 3 that floats of a plurality of body 1 formation keep stable in structure, has anti-wind and wave strong ability, is difficult to the advantage broken away in the big wave of strong wind.
In consideration of the reduction of air permeability and lighting rate below the floating bed body 3, a plurality of ventilation and lighting holes 104 are respectively arranged on the floating body 1 around the limiting groove 4.
The utility model discloses well body 1 chooses for use High Density Polyethylene (HDPE) material. The commonly used ecological floating bed carrier comprises a traditional ecological floating bed taking a plastic foam plate as a carrier material; a novel ecological floating bed taking hard plastic as a carrier material; a bamboo raft floating bed taking moso bamboo as a carrier material; the net plastic foam board floating bed carrier type floating bed using wood material as frame. However, the foam is easy to cause secondary pollution, and wood and moso bamboo are rigid materials and are easy to break and rot. Therefore, considering that the requirement of the carrier material on the service cycle is high, the project is designed to select the novel high-density polyethylene (HDPE) carrier with strong bearing capacity, and the material has reliable chemical stability, no water pollution, strong ageing resistance and convenient construction and maintenance management. The novel high-density polyethylene carrier has the advantages of reasonable and moderate rigidity and flexible physical indexes, attractive appearance, light weight, large buoyancy, convenience in disassembly and assembly, compression resistance, collision resistance, temperature change resistance, 5-8-year service life, recyclability and the like.
The culture medium 5 is agricultural straw. The cultivation substrate 5 is used for fixing floating bed plants when the aquatic plants are planted initially, and simultaneously ensures the moisture and oxygen conditions required by the growth of plant roots and serves as a fertilizer carrier, so that the substrate material has the characteristics of sufficient elasticity, strong fixing force, strong moisture and nutrient adsorption capability and the like, and has good fertilizer storage, fertilizer retention and fertilizer supply capabilities, and the plants are ensured to grow vertically and normally. The common floating bed substrate comprises ceramsite, improved river sediment, sponge, non-woven fabric and the like. In recent years, researchers have come to focus on the use of biodegradable materials (biodegradable high molecular polymers and natural cellulosic materials) as floating bed substrates, such as bamboo filaments, agricultural stalks, straw, coconut fiber, and the like.
The biodegradable material can be used as a carbon source and a biological adsorption interface (biological carrier), the supply according to the requirement of the biological denitrification on the carbon source is realized, and the defects of excess and deficiency of the carbon source are overcome.
Therefore, the agricultural straws serving as the culture substrate 5 of the ecological floating bed have the advantages of good plant growth effect, capability of providing a biological denitrification carbon source, good denitrification effect and the like. Meanwhile, when the agricultural straws are used as the ecological floating bed substrate, the biomass substrate can provide an adsorption interface for system microorganisms under the action of surface microorganisms and is decomposed and mineralized by the microorganisms adsorbed on the surface of the biomass substrate.
The selection principle of the floating bed aquatic plants is as follows: the pollutant absorption effect is good, the biomass is large, the vitality is strong, and the method is suitable for the local climate environment; the color matching of the flowers and the leaves is harmonious, and the green period is long; the plant is not particularly tall and large, is simple and convenient to maintain, and does not attract mosquitoes and flies; the seedlings grow fast, so that the floating bed is formed early, the time of the seedling stage is shortened, and the landscape is formed as soon as possible; screening plants according to the proper temperature and water temperature in the current local season; the aquatic plants can survive in winter to meet the landscape requirement in winter.
Therefore, the aquatic plant of the utility model selects the combination of any several of ryegrass, calamus flavus and iris florida.
In order to relatively stabilize the position of the floating bed body 3 in water and prevent the floating bed body from drifting a large distance under the action of breeze, a side pressure support assembly 9 for improving the stability of the floating body 1 in water is arranged on the lower surface of the floating body 1, and the side pressure support assembly 9 and the floating body 1 are integrally formed. The lower surface of the side pressure supporting component 9 is lower than the lower surface of the floating body 1, so that the side wall, protruding downwards, of the side pressure supporting component 9 can be squeezed by water pressure, the position of the floating body 1 is more stable, and the side turning is not easy.
Preferably, the lateral pressure supporting assembly 9 comprises a stabilizing ring 901 surrounding the periphery of the limiting groove 4, and a plurality of convex stabilizing blocks 902 horizontally extending towards the outer side are arranged on the periphery of the stabilizing ring 901 in an annular array. The convex stabilizing blocks 902 are similar to a convex triangular structure and have more force bearing corners, so that when the side pressure supporting assemblies 9 are subjected to wind and waves, the force bearing direction of the floating body 1 where the side pressure supporting assemblies 9 are located can be adjusted, and the displacement of the floating body 1 is reduced.
Further, the number of the convex stabilizers 902 is four along the diagonal of the floating body 1. The advantage of this is that the difference in movement between the individual floating bodies 1 can be reduced, the impact between the floating bodies 1 is reduced and the service life of the floating bodies 1 is increased.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. An aquatic ecological remediation floats bed which characterized in that: the floating bed comprises floating bodies (1) and planting baskets (2) movably arranged on the floating bodies (1), wherein a plurality of floating bed bodies (3) floating on the water surface are spliced by the floating bodies (1), limiting grooves (4) for placing the planting baskets (2) are formed in the floating bodies (1), a culture medium (5) is laid in the planting baskets (2), aquatic plants are planted in the culture medium (5), and the floating bed bodies (3) are connected to a concrete precast block (7) preset at the bottom of a reservoir through stainless steel ropes (6);
the corner position of the floating body (1) is provided with flat connecting blocks (101) extending outwards along the diagonal direction of the floating body (1), mounting holes (102) are formed in the flat connecting blocks (101), and the floating body (1) penetrates through the mounting holes (102) in the adjacent flat connecting blocks (101) through locking nuts (103) to realize splicing.
2. An aquatic ecology restoration floating bed according to claim 1, wherein: the lower surface of the floating body (1) is provided with a side pressure supporting component (9) used for improving the stability of the floating body (1) in water, the side pressure supporting component (9) and the floating body (1) are integrally formed, and the lower surface of the side pressure supporting component (9) is lower than the lower surface of the floating body (1).
3. An aquatic ecology restoration floating bed according to claim 1, wherein: the floating body (1) is square, and the inside of the floating body (1) is constructed in a hollow structure.
4. An aquatic ecology restoration floating bed according to claim 1, wherein: a plurality of ventilation and lighting holes (104) are respectively arranged on the floating body (1) and positioned around the limit groove (4).
5. An aquatic ecology restoration floating bed according to claim 2, wherein: the lateral pressure supporting component (9) comprises a stable ring (901) surrounding the periphery of the limiting groove (4), and a plurality of protruding stable blocks (902) horizontally extending towards the outer side are arranged on the periphery of the stable ring (901) in an annular array mode.
6. An aquatic ecology restoration floating bed according to claim 5, wherein: the number of the convex stable blocks (902) is four, and the four convex stable blocks are distributed along the diagonal line of the floating body (1).
7. An aquatic ecology restoration floating bed according to claim 1, wherein: the floating body (1) is made of high-density polyethylene (HDPE).
8. An aquatic ecology restoration floating bed according to claim 1, wherein: the culture medium (5) is agricultural straw.
9. An aquatic ecology restoration floating bed according to claim 1, wherein: the aquatic plant is selected from any combination of ryegrass, acorus calamus and iris citrifolia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921677790.1U CN210945026U (en) | 2019-10-09 | 2019-10-09 | Water ecological remediation floats bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921677790.1U CN210945026U (en) | 2019-10-09 | 2019-10-09 | Water ecological remediation floats bed |
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| Publication Number | Publication Date |
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| CN210945026U true CN210945026U (en) | 2020-07-07 |
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| CN201921677790.1U Active CN210945026U (en) | 2019-10-09 | 2019-10-09 | Water ecological remediation floats bed |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044987A (en) * | 2021-02-25 | 2021-06-29 | 徐宏杰 | Ecological bed that floats is used in water restoration with prevent wind structure |
| CN113044992A (en) * | 2021-04-30 | 2021-06-29 | 江苏若焱环境设计有限公司 | Floating wetland |
| CN117084160A (en) * | 2023-08-29 | 2023-11-21 | 湖南立信生态农业综合开发有限公司 | Parallel type wind wave prevention floating bed suitable for mechanized operation |
| CN117247158A (en) * | 2023-11-08 | 2023-12-19 | 华北水利水电大学 | Ecological bed that floats of quality of water restoration |
-
2019
- 2019-10-09 CN CN201921677790.1U patent/CN210945026U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113044987A (en) * | 2021-02-25 | 2021-06-29 | 徐宏杰 | Ecological bed that floats is used in water restoration with prevent wind structure |
| CN113044987B (en) * | 2021-02-25 | 2022-08-19 | 广东生太修复科技有限公司 | Ecological bed that floats is used in water restoration with prevent wind structure |
| CN113044992A (en) * | 2021-04-30 | 2021-06-29 | 江苏若焱环境设计有限公司 | Floating wetland |
| CN117084160A (en) * | 2023-08-29 | 2023-11-21 | 湖南立信生态农业综合开发有限公司 | Parallel type wind wave prevention floating bed suitable for mechanized operation |
| CN117247158A (en) * | 2023-11-08 | 2023-12-19 | 华北水利水电大学 | Ecological bed that floats of quality of water restoration |
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Effective date of registration: 20210426 Address after: 300461 No. 41, Taierzhuang Road, Tianjin, Hexi District Patentee after: CCCC TIANJIN DREDGING Co.,Ltd. Patentee after: CCCC TIANJIN DREDGING HARBOUR CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 300450 No. 1010, Xingang Road, Binhai New Area, Tianjin Patentee before: CCCC TIANJIN DREDGING HARBOUR CONSTRUCTION ENGINEERING Co.,Ltd. |
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