Ecological floating bed for ecological environment protection
By combining modular floating bed design with protective covers, conical through holes, and fiber woven mesh, the problem of damage to plant roots caused by fish grazing and water erosion is solved, thus improving the stability and purification effect of the ecological floating bed.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU LANXIN HORTICULTURE CO LTD
- Filing Date
- 2025-05-19
- Publication Date
- 2026-04-17
AI Technical Summary
In natural or artificial water bodies, fish grazing on the roots of aquatic plants and water erosion causing damage to the plant roots affect the stability and purification effect of the ecological floating bed system.
The modular floating bed body is combined with a circular planting frame, fiber woven net and protective cover design to form a multi-layer root fixation network. The protective cover prevents fish from eating the roots, the conical through holes reduce water flow impact, the protective pad provides cushioning, and the limiting components are easy to disassemble and maintain.
It improves the stability of plant roots and the growth environment, prevents fish from eating the roots, reduces water flow impact, ensures healthy plant growth, and improves the maintenance efficiency of the protective cover.
Smart Images
Figure CN224132849U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of ecological environment protection equipment technology, specifically an ecological floating bed for ecological environment protection. Background Technology
[0002] With the rapid development of industry and agriculture and the acceleration of urbanization, large amounts of nutrients such as nitrogen and phosphorus are discharged into water bodies, leading to increasingly serious eutrophication. Eutrophic waters experience rampant algae growth, reduced dissolved oxygen, decreased aquatic biodiversity, and even ecological disasters such as cyanobacterial blooms. Currently, ecological floating bed technology, as an economical and environmentally friendly water remediation method, is widely used in the treatment of eutrophic water bodies. Ecological floating beds involve planting aquatic plants on the water surface, utilizing the plant roots to absorb nutrients from the water, while simultaneously providing an attachment carrier for microorganisms to promote pollutant degradation. In recent years, ecological floating bed technology has gradually evolved from single-plant remediation to composite ecological remediation, combining microorganisms and aquatic animals to form a synergistic purification system.
[0003] However, in practical applications, fish are frequently active in natural or artificial water bodies. They often prey on the roots of aquatic plants, affecting the plants' ability to absorb water and nutrients and potentially causing plant death. This, in turn, affects the stability and purification effect of the entire ecological floating bed system. At the same time, in dynamic water bodies such as rivers and lakes, the fast water flow exerts a strong scouring effect on the plant roots on the floating bed. Long-term scouring can lead to exposed, loosened, or even broken roots, damaging the bond between the plants and the floating bed substrate and affecting the normal growth and development of the plants. Utility Model Content
[0004] To address the shortcomings of existing technologies, this application provides an ecological floating bed for ecological environmental protection, which has the advantages of protecting plant roots, thereby preventing plant roots from being impacted by water flow and eaten by fish, and improving the practicality of the equipment, thus solving the problems mentioned in the background technology.
[0005] To achieve the above objectives, this application provides the following technical solution: an ecological floating bed for ecological environmental protection, comprising a floating bed body, a plurality of circular planting frames fixedly connected to the inner side of the floating bed body, a plurality of equidistantly arranged fiber woven meshes fixedly connected inside each circular planting frame, a plurality of conical through holes opened on the outer surface of each circular planting frame, a protective cover provided below the floating bed body, a plurality of water holes opened on the outer side of the protective cover, four rectangular array limiting components provided on the upper surface of the floating bed body, four connecting blocks fixedly connected to the upper surface of the protective cover, and the outer surface of the connecting blocks inserted into the inner wall of the floating bed body, and a rubber float ring fixedly connected to the inner side of the floating bed body.
[0006] The above solution, through the modular combination of the floating bed body and the circular planting frame, and the fiber weaving structure of the fiber mesh, forms a multi-layered root fixation network. This increases plant density while ensuring directional root growth and providing a uniform root support surface. The protective cover then blocks fish from nibbling on the plant roots. Simultaneously, the cover prevents water flow from impacting the roots, and the tapered through-holes further reduce water flow impact, ensuring stable root growth within the circular planting frame. The limiting components allow for quick disassembly of the protective cover, improving maintenance and replacement efficiency.
[0007] Furthermore, the larger end of the conical through hole is located inside the circular planting frame, and the smaller end of the conical through hole is located outside the circular planting frame.
[0008] The above-mentioned design of the conical channel with conical through holes slows down the water flow as it enters from the small end and exits from the large end. This reduces the impact energy of the water flow on the inside of the circular planting frame while ensuring the water exchange rate, effectively preventing high-speed water flow from directly affecting the plant roots.
[0009] Furthermore, the fiber woven mesh is made of polylactic acid fiber.
[0010] The above scheme uses biodegradable fiber mesh, which initially provides physical support for plant roots and gradually expands the root growth space as the material degrades, thus avoiding the binding effect on roots by traditional rigid support structures.
[0011] Furthermore, the protective cover has a polygonal shape and is made of stainless steel.
[0012] Through the above scheme, the polygonal geometric configuration with the protective cover weakens the combined force of water flow impact through the flow diversion effect of the edges, and combined with the corrosion resistance of stainless steel, it maintains long-term structural integrity in dynamic water bodies.
[0013] Furthermore, a shellfish farming frame is fixedly connected to the inner side of the protective cover.
[0014] The above scheme integrates the shellfish farming frame and protective cover to form a symbiotic ecosystem. The shellfish filter feeding reduces the concentration of suspended solids in the water, indirectly reducing the risk of blockage of the conical opening.
[0015] Furthermore, a protective pad is fixedly connected to the outer side of the floating bed body. The protective pad is made of rubber, and multiple protrusions are provided on the side of the protective pad. The protrusions and the protective pad are integrally formed.
[0016] Through the above scheme, the elastic material of the protective pad and the convex column structure form a two-level buffer mechanism. The convex column disperses the stress at the collision point, and the rubber matrix absorbs the impact energy, significantly reducing the cumulative deformation of the floating bed edge caused by collision.
[0017] Furthermore, the limiting component includes a fixed plate fixedly connected to the upper surface of the floating bed body. A limiting rod is inserted into the inner wall of the fixed plate, and the outer side of the limiting rod is inserted into the inner wall of the connecting block. A movable plate is fixedly connected to one end of the limiting rod, and two tension springs are fixedly connected to one side of the movable plate. The other end of the tension springs is fixedly connected to the outer surface of the fixed plate.
[0018] The above scheme, through the cooperation of the limiting rod, the moving plate, and the tension spring, forms a linkage locking mechanism that uses the elastic preload of the tension spring to push the limiting rod into the interior of the connecting block, thereby achieving the self-locking function of the protective cover.
[0019] Furthermore, the limiting component also includes a guide groove formed on the upper surface of the floating bed body, and the outer surface of the moving plate is slidably connected to the inner wall of the guide groove.
[0020] The above-mentioned design allows for the limiting and guiding of the sliding of the moving plate, ensuring the stability of the connection between the protective cover and the floating bed body.
[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0022] This ecological floating bed for environmental protection, through the modular combination of the floating bed body and the circular planting frame, and the fiber weaving structure of the fiber woven mesh, forms a multi-layered root fixation network. While increasing plant density, it ensures the directional growth of plant roots and provides a uniform root support surface. Under the protection of the protective cover, fish can be blocked, preventing them from nibbling on the plant roots. At the same time, the protective cover can prevent water flow from impacting the plant roots, and the deceleration performance of the conical through-hole further reduces the impact of water flow, ensuring stable growth of plant roots inside the circular planting frame. Meanwhile, the limiting component allows for quick disassembly of the protective cover, thereby improving the efficiency of maintenance and replacement. Attached Figure Description
[0023] Figure 1 This is a three-dimensional structural diagram of the entire application;
[0024] Figure 2 This is a cross-sectional structural diagram of the entire application;
[0025] Figure 3 This is a cross-sectional structural diagram of the circular planting frame and conical through hole of this application;
[0026] Figure 4This is a three-dimensional structural diagram of the protective cover and protective pad of this application;
[0027] Figure 5 This is a three-dimensional structural diagram of the limiting component of this application.
[0028] In the picture:
[0029] 1. Floating bed body; 2. Circular planting frame; 3. Fiber woven mesh; 4. Conical through hole; 5. Protective cover; 6. Limiting component; 601. Fixing plate; 602. Limiting rod; 603. Moving plate; 604. Tension spring; 605. Guide groove; 7. Rubber float; 8. Protective pad; 9. Shellfish farming frame; 10. Connecting block. Detailed Implementation
[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0031] Please see Figure 1 , Figure 2 and Figure 3 This embodiment of an ecological floating bed for ecological environmental protection includes a floating bed body 1. Multiple circular planting frames 2 are fixedly connected to the inner side of the floating bed body 1. Multiple equidistantly arranged fiber woven meshes 3 are fixedly connected inside each circular planting frame 2. Multiple conical through holes 4 are opened on the outer surface of each circular planting frame 2. The larger end of the conical through hole 4 is located inside the circular planting frame 2, and the smaller end is located outside the circular planting frame 2. The conical channel design of the above-mentioned conical through holes 4 reduces the speed of water flow as it enters from the smaller end and exits from the larger end. This reduces the impact energy of the water flow on the interior of the circular planting frame 2 while ensuring water exchange, effectively preventing high-speed water flow from directly impacting plant roots. A waterproof barrier is provided below the floating bed body 1. The protective cover 5 has multiple water holes on its outer side. Through the modular combination of the floating bed body 1 and the circular planting frame 2, and the fiber weaving structure of the fiber mesh 3, a multi-layered root fixation network is formed. This increases plant density while ensuring directional root growth and providing a uniform root support surface. Under the protection of the protective cover 5, fish are prevented from nibbling on the plant roots. The protective cover 5 also prevents water flow from impacting the plant roots. Furthermore, the tapered through-hole 4 further reduces the impact of the water flow, ensuring stable root growth inside the circular planting frame 2. The limiting component 6 allows for quick disassembly of the protective cover 5, improving maintenance and replacement efficiency.
[0032] Please see Figure 2 , Figure 3 and Figure 4 The upper surface of the floating bed body 1 is provided with four rectangular array of limiting components 6. Four connecting blocks 10 are fixedly connected to the upper surface of the protective cover 5, and the outer surfaces of the connecting blocks 10 are inserted into the inner wall of the floating bed body 1. Rubber floats 7 are fixedly connected to the inner side of the floating bed body 1. The fiber woven mesh 3 is made of polylactic acid fiber. The aforementioned fiber woven mesh 3 uses a biodegradable material, initially providing physical support for plant roots, and gradually expanding the root growth space as the material degrades, avoiding the binding effect on roots by traditional rigid support structures. The protective cover 5 has a polygonal shape and is made of stainless steel. The polygonal geometric configuration of the protective cover 5 weakens the combined force of water flow impact through edge diversion. Combining the corrosion-resistant properties of stainless steel, it maintains long-term structural integrity in dynamic water bodies. A shellfish culture frame 9 is fixedly connected to the inner side of the protective cover 5. The integrated design of the shellfish culture frame 9 and the protective cover 5 forms a symbiotic ecosystem. The concentration of suspended solids in the water is reduced through the filter feeding of shellfish, which indirectly reduces the risk of blockage of the conical through hole 4. A protective pad 8 is fixedly connected to the outer side of the floating bed body 1. The protective pad 8 is made of rubber and has multiple protrusions on its sides. The protrusions and the protective pad 8 are integrally formed. The elastic material of the protective pad 8 and the structure of the protrusions form a two-level buffer mechanism. The protrusions disperse the stress at the collision point, and the rubber matrix absorbs the impact energy, which significantly reduces the cumulative deformation of the floating bed edge caused by collision.
[0033] Please see Figure 1 , Figure 2 and Figure 5 The limiting component 6 includes a fixed plate 601 fixedly connected to the upper surface of the floating bed body 1. A limiting rod 602 is inserted into the inner wall of the fixed plate 601, and the outer side of the limiting rod 602 is inserted into the inner wall of the connecting block 10. A movable plate 603 is fixedly connected to one end of the limiting rod 602. Two tension springs 604 are fixedly connected to one side of the movable plate 603, and the other end of the tension springs 604 is fixedly connected to the outer surface of the fixed plate 601. By setting the limiting rod 602, the movable plate 603, and the tension springs... The interaction between 604 forms a linkage locking mechanism. The elastic preload of the tension spring 604 pushes the limiting rod 602 into the interior of the connecting block 10, thereby realizing the self-locking function of the protective cover 5. The limiting component 6 also includes a guide groove 605 opened on the upper surface of the floating bed body 1. The outer surface of the moving plate 603 is slidably connected to the inner wall of the guide groove 605. The aforementioned setting of the guide groove 605 can limit and guide the sliding of the moving plate 603, ensuring the connection stability between the protective cover 5 and the floating bed body 1.
[0034] This embodiment describes an ecological floating bed for environmental protection. Through a modular combination of the floating bed body 1 and the circular planting frame 2, along with the fiber weaving structure of the fiber woven mesh 3, a multi-layered root fixation network is formed. This increases plant density while ensuring directional root growth and provides a uniform root support surface. Under the protection of the protective cover 5, fish are blocked, preventing them from nibbling on the plant roots. The protective cover 5 also prevents water flow from impacting the plant roots. Furthermore, the tapered through-hole 4 further reduces the impact of the water flow, ensuring stable root growth inside the circular planting frame 2. The limiting component 6 allows for quick disassembly of the protective cover 5, improving maintenance and replacement efficiency.
[0035] The working principle of the above embodiment is as follows: First, when external water flows into the protected area through the water holes of the protective cover 5, the rigid structure of the protective cover 5 first blocks large particles and reduces the water velocity. Then, the water flow forms a pressure gradient in the tapered channel of the conical through-hole 4, and the flow velocity is reduced by utilizing the principle of fluid boundary layer thickening, so that the energy of the water flow entering the circular planting frame 2 is attenuated to below the tolerance threshold of the plant roots. Then, the fiber mesh of the fiber woven net 3 forms a three-dimensional support network inside the circular planting frame 2. New roots extend and grow along the mesh pores. Before the mesh degrades, it provides the main mechanical support. When fish come into contact with the outer wall of the protective cover 5, their nibbling force is absorbed by the protective cover 5. The flexible mesh of the fiber woven net 3 acts as a barrier, while the flexible mesh buffers the lateral shear force on the root system, forming a dual protection of rigid protection and flexible support. Finally, when the floating bed is displaced by the impact of water flow, the elastic material of the protective pad 8 and the convex column structure form a two-stage buffering mechanism, improving the protection of the main body 1 of the floating bed. If the protective cover 5 needs to be cleaned or replaced, dragging the moving plate 603 will disengage the limiting rod 602 from the inside of the connecting block 10, thereby releasing the limitation on the protective cover 5. If installation is required, the operation is reversed. Then, under the reset pull of the tension spring 604, the limiting rod 602 is inserted into the inside of the connecting block 10 to limit the protective cover 5.
[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.
[0037] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An ecological floating bed for ecological environmental protection, comprising a floating bed body (1), characterized in that: Multiple circular planting frames (2) are fixedly connected to the inner side of the floating bed body (1). Multiple equidistant fiber woven nets (3) are fixedly connected inside each circular planting frame (2). Multiple conical through holes (4) are opened on the outer surface of each circular planting frame (2). A protective cover (5) is provided below the floating bed body (1). Multiple water holes are opened on the outer side of the protective cover (5). Four rectangular array limiting components (6) are provided on the upper surface of the floating bed body (1). Four connecting blocks (10) are fixedly connected to the upper surface of the protective cover (5). The outer surface of the connecting blocks (10) is inserted into the inner wall of the floating bed body (1). A rubber float (7) is fixedly connected to the inner side of the floating bed body (1).
2. The ecological floating bed for ecological environmental protection according to claim 1, characterized in that: The larger end of the conical through hole (4) is located inside the circular planting frame (2), and the smaller end of the conical through hole (4) is located outside the circular planting frame (2).
3. The ecological floating bed for ecological environmental protection according to claim 1, characterized in that: The fiber woven mesh (3) is made of polylactic acid fiber.
4. An ecological floating bed for ecological environmental protection according to claim 1, characterized in that: The protective cover (5) is polygonal in shape and is made of stainless steel.
5. An ecological floating bed for ecological environmental protection according to claim 1, characterized in that: The inner side of the protective cover (5) is fixedly connected to a shellfish farming frame (9).
6. An ecological floating bed for ecological environmental protection according to claim 1, characterized in that: A protective pad (8) is fixedly connected to the outside of the floating bed body (1). The protective pad (8) is made of rubber. Multiple protrusions are provided on the side of the protective pad (8). The protrusions and the protective pad (8) are integrally formed.
7. An ecological floating bed for ecological environmental protection according to claim 1, characterized in that: The limiting component (6) includes a fixed plate (601) fixedly connected to the upper surface of the floating bed body (1). A limiting rod (602) is inserted into the inner wall of the fixed plate (601), and the outer side of the limiting rod (602) is inserted into the inner wall of the connecting block (10). A movable plate (603) is fixedly connected to one end of the limiting rod (602). Two tension springs (604) are fixedly connected to one side of the movable plate (603), and the other end of the tension springs (604) is fixedly connected to the outer surface of the fixed plate (601).
8. An ecological floating bed for ecological environmental protection according to claim 7, characterized in that: The limiting component (6) also includes a guide groove (605) formed on the upper surface of the floating bed body (1), and the outer surface of the moving plate (603) is slidably connected to the inner wall of the guide groove (605).