Artificial bird floating island

Abstract

The utility model provides an artificial bird floating island, which comprises a floating frame, a plurality of supporting plates, a plurality of supporting plates and a plurality of supporting plates, and is characterized in that the middle of the floating frame is provided with an accommodating space; the floating assembly is arranged on the outer side of the floating frame to surround the floating frame, so that the floating frame floats on the water surface; the ground piles are symmetrically installed on the two sides of the floating frame, one end of each ground pile is connected with the floating frame, and the other end of each ground pile is fixed in sediment at the water bottom so as to limit the position of the artificial bird floating island on the water surface; the biological environment building assembly is arranged in the containing space, the biological environment building assembly is constructed to be provided with a plurality of different areas, and the multiple areas are used for planting different plants so as to simulate inhabiting environments of different organisms.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ecological restoration engineering and bird diversity protection, more particularly to an artificial bird floating island. BACKGROUND

[0002] The acceleration of urbanization process poses a serious threat to biodiversity, and if no intervention is made, a large number of species will face extinction risk in the next 20 years. As a key indicator species in the ecosystem, the diversity of birds is particularly affected by urbanization. Maintaining urban bird diversity should be paid attention to and valued during the urban construction process. The green environment in the city can meet the ecological needs of birds such as resting, foraging, and breeding, and can provide key support for balancing urban development and bird diversity protection. It is of great significance to improve urban bird diversity to improve the efficient use of birds in urban green space and meet the habitat needs of birds at different life stages.

[0003] Birds choose habitats based on vegetation types, and diverse vegetation structure types can meet the needs of different groups of birds in foraging, resting, breeding, etc. In the single landscape environment of the city, it is of great significance to improve bird diversity at a small scale by enriching the biological environment type and reshaping the landscape structure. At present, in the face of the problem that the water landscape structure of the current urban green space is single and cannot meet the habitat, foraging, breeding and other diversified needs of waterfowl, wading birds and other birds, a series of comprehensive measures need to be taken. SUMMARY

[0004] Therefore, in order to solve at least one of the technical problems in the prior art, the embodiments of the utility model provide an artificial bird floating island, which can simulate the habitat environment of different organisms, purify the water quality, and provide suitable habitats and breeding sites for different organisms.

[0005] The embodiments of the utility model provide an artificial bird floating island, which comprises: a floating frame, the middle part of the floating frame is configured to have a containing space; a floating component is arranged on the outer side of the floating frame to surround the floating frame, so that the floating frame floats on the water surface; at least one pair of ground piles are symmetrically installed on both sides of the floating frame, one end of each ground pile is connected with the floating frame, and the other end of each ground pile is fixed in the silt at the bottom of the water to limit the position of the artificial bird floating island on the water surface; and a biological environment creating combination is arranged in the containing space, the biological environment creating combination is configured to have a plurality of different areas, and a plurality of the areas are used for planting different plants to simulate the habitat environment of different organisms.

[0006] According to some embodiments of the present application, the biological environment creating assembly comprises: a floating device arranged in the accommodating space; a plurality of pipe bodies arranged in parallel on both sides of the floating device; a plant supporting layer arranged on the floating device and the plurality of pipe bodies to support the growth of the plants, wherein the roots of the plants form a biological membrane in the plant supporting layer to adsorb suspended solids in water; and a plant fixing layer arranged on the plant supporting layer on the plurality of pipe bodies to fix the roots of the plants; wherein the surfaces of the plant supporting layer and the plant fixing layer on the floating device are both paved with soil.

[0007] According to some embodiments of the present application, the plant supporting layer on the floating device is used for planting emergent plants, and a plurality of first through holes are arranged on the floating device and the plant supporting layer on the floating device to allow the roots of the emergent plants to pass through and contact the water surface, respectively.

[0008] According to some embodiments of the present application, the plant fixing layer comprises: a first sub-fixing layer arranged on the plant supporting layer on the plurality of pipe bodies to support the plants and the soil; a second sub-fixing layer arranged on the first sub-fixing layer to fix the soil on the plant fixing layer; and a third sub-fixing layer arranged on the second sub-fixing layer to fix the roots of the plants, thereby preventing the plant fixing layer from being damaged in the process of birds feeding on the plants.

[0009] According to some embodiments of the present application, each side of the plant fixing layer arranged on both sides of the floating device is provided with: a first ecological environment area arranged in the middle of the third sub-fixing layer, wherein the first ecological environment area is filled with water and particulate material to simulate the habitat of benthic organisms; and two second ecological environment areas arranged on both sides of the first ecological environment area, respectively, and each of the second ecological environment areas is used for planting herbaceous plants.

[0010] According to some embodiments of the present application, a plurality of second through holes are arranged on the first sub-fixing layer, the second sub-fixing layer and the third sub-fixing layer to allow the roots of the herbaceous plants to pass through and contact the water surface.

[0011] According to some embodiments of the present application, the floating assembly comprises: four floating plates arranged at four vertices of a rectangle, respectively, and two floating plates arranged at opposite vertices of the diagonal of the rectangle to make the floating frame float on the water surface; and a plurality of floating rods arranged between adjacent two floating plates to surround the floating frame.

[0012] According to some embodiments of the present application, the area surrounded by the plurality of floating poles and the floating frame is used for laying floating plants to be eaten by the birds.

[0013] According to some embodiments of the present application, the plurality of floating poles are configured to have different heights to simulate a wetland environment.

[0014] According to some embodiments of the present application, the plurality of floating poles are configured to have different heights to simulate a wetland environment. BRIEF DESCRIPTION OF DRAWINGS

[0015] The above and other objects, features and advantages of the present application will become more apparent from the following description of embodiments of the present application taken with reference to the accompanying drawings, in which:

[0016] Figure 1 is a top view of the artificial bird floating island according to an exemplary embodiment of the present application;

[0017] Figure 2 is a sectional view of the artificial bird floating island according to an exemplary embodiment of the present application;

[0018] Figure 3 is a partial enlarged view of part A of the sectional view of the artificial bird floating island according to an exemplary embodiment of the present application;

[0019] Figure 4 is a sectional view of the material composition of the artificial bird floating island according to an exemplary embodiment of the present application;

[0020] Figure 5 is a distribution map of the ecological environment area of the artificial bird floating island according to an exemplary embodiment of the present application;

[0021] Figure 6 is a side view of the artificial bird floating island according to an exemplary embodiment of the present application, surrounded by a plurality of floating poles on the outside of the floating frame.

[0022] In the drawings, the meanings of the reference signs are as follows:

[0023] 1, floating frame;

[0024] 2. Ground piles;

[0025] 3. Floating device;

[0026] 4. Pipe body;

[0027] 5. Plant support layer;

[0028] 6. Plant anchoring layer;

[0029] 61. First sub-fixed layer;

[0030] 62. Second sub-fixed layer;

[0031] 63. Third sub-fixed layer;

[0032] 7. First ecological environment zone;

[0033] 8. Second ecological environment zone;

[0034] 9. Fixed chain;

[0035] 10. Densely planted propagation area;

[0036] 11. Floating platform;

[0037] 12. Floating rod;

[0038] 13. Deep-water foraging area;

[0039] 14. Soil. Detailed Implementation

[0040] The embodiments of the present invention will now be described with reference to the accompanying drawings. However, it should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention. In the following detailed description, numerous specific details are set forth to provide a comprehensive understanding of the embodiments of the present invention for ease of explanation. However, it will be apparent that one or more embodiments may be practiced without these specific details. Furthermore, descriptions of well-known structures and techniques are omitted in the following description to avoid unnecessarily obscuring the concept of the present invention.

[0041] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. The terms “comprising,” “including,” etc., as used herein indicate the presence of the stated features, steps, operations, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, or components.

[0042] All terms used herein, including technical and scientific terms, have the meanings commonly understood by one of ordinary skill in the art unless otherwise defined. It should be further noted that the use of terms such as "first," "second," etc. herein do not connote any ordinal, precedence, or chronology with respect to operations or actions of the method, but are used merely for purposes of nomenclature.

[0043] In the case of using expressions such as "at least one of A, B, and C", it should generally be interpreted to include any of one of A, B, or C, to include two or more of A, B, and C, to include the same one of A, B, or C as including two or more of A, B, and C, and the like.

[0044] To meet the diverse needs of the habitat, foraging, breeding, etc. of waterfowl, wading birds, etc. birds, according to the concept of one aspect of the present application, the middle part of the floating frame is configured to have a receiving space, the floating assembly is arranged on the outside of the floating frame to surround the floating frame, so that the floating frame floats on the water surface, at least one pair of ground piles is symmetrically installed on both sides of the floating frame, one end of each ground pile is connected with the floating frame, and the other end of each ground pile is fixed in the silt at the bottom of the water to limit the position of the artificial bird floating island on the water surface, and the biological environment creating combination is arranged in the receiving space. The biological environment creating combination is configured to have a plurality of different areas, and the plurality of areas are used for planting different plants to simulate the habitat environment of different organisms, capable of purifying water quality, and providing suitable habitat and breeding sites for different organisms.

[0045] To make the purpose, technical scheme and advantages of the present application clearer, the following will be further described in detail with reference to the specific embodiments and the accompanying drawings.

[0046] Figure 1 is a top view of an artificial bird floating island according to a schematic embodiment of the present application, Figure 2 is a sectional view of an artificial bird floating island according to a schematic embodiment of the present application.

[0047] According to the embodiments of the present application, such as Figure 1 and Figure 2As shown, an artificial bird floating island is provided, comprising a floating frame 1, a floating assembly, at least one pair of ground piles 2 and a biological environment creating assembly. The middle part of the floating frame 1 is configured to have a containing space. The floating assembly is arranged outside the floating frame 1 to surround the floating frame 1 so that the floating frame 1 floats on the water surface. The at least one pair of ground piles 2 is symmetrically installed on both sides of the floating frame 1, one end of each ground pile 2 is connected with the floating frame 1, and the other end of each ground pile 2 is fixed in the silt at the bottom of the water to limit the position of the artificial bird floating island on the water surface. The biological environment creating assembly is arranged in the containing space, and the biological environment creating assembly is configured to have a plurality of different areas for planting different plants to simulate the habitat of different organisms.

[0048] In an illustrative embodiment, the length of the floating frame 1 is 5m and the width is 3m. The floating frame 1 is located at the bottom layer of the artificial bird floating island and is the basis for building the artificial bird floating island, mainly providing buoyancy and water surface fixation for the artificial bird floating island.

[0049] According to the embodiments of the present application, the ground piles 2 are arranged at the four vertices of the floating frame 1 to ensure the stability of the artificial bird floating island, one end of each ground pile 2 is connected with the floating frame 1 through the fixing chain 9, and the other end of each ground pile 2 is fixed in the silt at the bottom of the water to provide sufficient anchoring force, so that the artificial bird floating island can float up and down with the water surface, and the displacement of the artificial bird floating island due to water flow or wind waves is prevented, which is beneficial to the long-term fixation of the artificial bird floating island to meet the needs of ecological restoration.

[0050] According to the embodiments of the present application, the length of the fixing chain 9 is 2m~3m, and the fixing chain 9 can be made of soft rope material, providing necessary elasticity and durability.

[0051] According to the embodiment of the utility model, the middle part of the floating frame 1 is configured to have a containing space, the floating assembly is arranged on the outer side of the floating frame 1 to surround the floating frame 1, so that the floating frame 1 floats on the water surface, at least one pair of ground piles 2 is symmetrically installed on the two sides of the floating frame 1, one end of each ground pile 2 is connected with the floating frame 1, and the other end of each ground pile 2 is fixed in the silt at the bottom of the water to limit the position of the artificial bird floating island on the water surface, the biological environment creating combination is arranged in the containing space, the biological environment creating combination is configured to have a plurality of different areas, and the plurality of areas are used for planting different plants to simulate the habitat environment of different organisms, so that water quality can be purified, and suitable habitats and breeding places are provided for different organisms. As an ecological engineering strategy, the artificial bird floating island not only provides habitats for urban birds, but also has the functions of purifying water quality and enhancing the health of the water body ecosystem. The plant root system in it helps to absorb excess nutrients in the water, thereby providing water purification function. In addition, the artificial bird floating island can provide ideal habitats for water birds, thereby promoting their foraging, habitat and breeding activities. These artificial bird floating islands can also create microhabitats for other organisms, providing necessary shelters for fish, butterflies and dragonflies and other species. The design of the artificial bird floating island helps to enrich the edge area of the water body, thereby providing additional habitats for a variety of organisms, further promoting the protection of urban biodiversity and the balance of the ecosystem.

[0052] Figure 3 It is a partial enlarged view of part A of the cross-sectional view of the artificial bird floating island according to an illustrative embodiment of the utility model.

[0053] According to the embodiment of the utility model, as shown in Figure 2 and Figure 3 , the biological environment creating combination includes a floating device 3, a plurality of pipe bodies 4, a plant support layer 5 and a plant fixing layer 6. The floating device 3 is arranged in the containing space. The plurality of pipe bodies 4 are arranged in parallel on the two sides of the floating device 3. The plant support layer 5 is arranged on the floating device 3 and the plurality of pipe bodies 4 to support plant growth, wherein the roots of the plants form a biological membrane in the plant support layer 5 to adsorb suspended solids in the water. The plant fixing layer 6 is arranged on the plant support layer 5 located on the plurality of pipe bodies 4 to fix the roots of the plants. The surfaces of the plant support layer 5 and the plant fixing layer 6 located on the floating device 3 are both paved with soil 14.

[0054] According to the embodiment of the utility model, the floating device 3 can select a floating plate, and the floating plate is arranged in the containing space.

[0055] In an illustrative embodiment, 10 pipe bodies 4 can be arranged on each side of the floating device 3, i.e. 20 pipe bodies 4 in total. The pipe bodies 4 can be PVC pipes, each having a length of 3m-3.5m and a diameter of 0.2m. The adjacent pipe bodies 4 are connected by a material resistant to long-term immersion to ensure the stability and durability between the adjacent pipe bodies 4.

[0056] According to an embodiment of the present application, the plant support layer 5 has a length of 4.8m-5m and a width of 2.8m-3m. The length of the plant support layer 5 is slightly smaller (or equal to) the length of the floating frame 1, and the width of the plant support layer 5 is slightly smaller (or equal to) the width of the floating frame 1, so as to ensure that the plant support layer 5 can be completely accommodated in the floating frame 1, while leaving appropriate space at the edges for installation and subsequent maintenance.

[0057] Figure 4 is a sectional view of the material composition of the artificial bird floating island according to an illustrative embodiment of the present application.

[0058] According to an embodiment of the present application, as shown in Figure 4 The plant support layer 5 provides a medium for the growth of plants, and includes multiple layers of plastic netting and natural fiber fabric to provide sufficient space and fixed support for the roots of the plants. The multiple layers of plastic netting and natural fiber fabric are stacked and placed on the floating device 3 and the plurality of pipe bodies 4. The plastic netting and natural fiber fabric have durability and air permeability, and the roots of the plants can form a biofilm in the pores of the plastic netting and natural fiber fabric to adsorb suspended solids in the water. Therefore, the plastic netting and natural fiber fabric can withstand the weight changes during the growth of the plants, and also help the growth of the root system of the plants.

[0059] According to an embodiment of the present application, during the installation of the plant support layer 5, the plastic netting is first laid on the floating device 3 and the plurality of pipe bodies 4, and then the natural fiber fabric is stacked on top of the plastic netting. Both the plastic netting and the natural fiber fabric need to be fixed to the floating frame 1 to prevent displacement due to wind or other external forces. The fixing method can be sewing, gluing or using a dedicated fixing clamp.

[0060] According to an embodiment of the present application, the plant support layer 5 on the floating device 3 is used for planting emergent plants, and the floating device 3 and the plant support layer 5 on the floating device 3 are both provided with a plurality of first through holes to allow the roots of the emergent plants to pass through and contact the water surface, respectively.

[0061] According to the embodiment of the utility model, the floating device 3 and the plant support layer 5 on the floating device 3 are provided with a plurality of first through holes, the root of the emergent plant can pass through the plurality of first through holes and contact with the water surface, the root of the emergent plant can form a biological membrane in the plurality of first through holes to adsorb the suspended solids in the water, and the plurality of first through holes can provide a habitat for microorganisms, and the activity of the microorganisms is helpful to decompose the organic matter in the water and purify the water quality.

[0062] Figure 5 It is the ecological environment area distribution diagram of the artificial bird floating island according to the schematic embodiment of the utility model.

[0063] According to the embodiment of the utility model, as shown in Figure 2 and Figure 5 , the area of the plant support layer 5 on the floating device 3 is a dense planting breeding area 10, and the area is about 4.8m 2 . The dense planting breeding area 10 separates the plurality of pipe bodies 4 arranged on both sides of the floating device 3, and the plants are mainly planted with emergent plants with a height of 3m~4m to form the main biological environment structure. In order to increase the level and diversity of the biological environment, emergent plants with a height of not more than 1m are additionally planted to create biological environments with different height levels. The required vertical space is provided for different birds to simulate diversified natural biological environments and provide a natural habitat for urban birds. In terms of function, the small songbirds and migratory birds can provide breeding, night habitat and urban environment for avoiding natural enemies.

[0064] According to the embodiment of the utility model, as shown in Figure 3 and Figure 4 , the plant fixing layer 6 includes a first sub-fixing layer 61, a second sub-fixing layer 62 and a third sub-fixing layer 63. The first sub-fixing layer 61 is arranged on the plant support layer 5 on the plurality of pipe bodies 4 to support the plants and the soil. The second sub-fixing layer 62 is arranged on the first sub-fixing layer 61 to fix the soil on the plant fixing layer 6. The third sub-fixing layer 63 is arranged on the second sub-fixing layer 62 to fix the root of the plant, thereby preventing the bird from damaging the plant fixing layer 6 in the process of feeding the plant.

[0065] According to the embodiment of the utility model, the plant fixing layer 6 is used for fixing the root of the plant on the artificial bird floating island. As shown in Figure 4As shown, the first sub-fixing layer 61 can be selected as a plastic net with 3mm-5mm aperture, the first sub-fixing layer 61 is used to support the plants and soil, while ensuring that the roots of the plants can contact the water surface to absorb nutrients in the water. The second sub-fixing layer 62 can be selected as a coarse fiber cloth, the second sub-fixing layer 62 is used to fix the soil, provide a natural appearance, and allow the roots of the plants to penetrate to hang growth to absorb nutrients in the water. The third sub-fixing layer 63 can be selected as a plastic net with 20mm-40mm aperture, the third sub-fixing layer 63 is used to fix the roots of the plants, thereby preventing birds from dragging the plants during feeding to damage the plant fixing layer 6. The different apertures on the first sub-fixing layer 61, the second sub-fixing layer 62 and the third sub-fixing layer 63 can guarantee the growth of the roots of the plants, while better fixing the roots of the plants on the artificial bird floating island, reducing the loss of plants due to water flow impact, and helping to increase the stability of the artificial bird floating island. The areas of the first sub-fixing layer 61, the second sub-fixing layer 62 and the third sub-fixing layer 63 are the same as the area of the plant support layer 5, and are fixed on the floating frame 1 in the same fixing manner as the plant support layer 5, to ensure the stability and functionality of the plant fixing layer 6.

[0066] According to the embodiments of the present application, as shown in Figure 2 and Figure 5 As shown, each side of the plant fixing layer 6 distributed on both sides of the floating device 3 is provided with a first ecological environment area 7 and two second ecological environment areas 8. The first ecological environment area 7 is arranged in the middle of the third sub-fixing layer 63, and the first ecological environment area 7 is filled with water and granular material to simulate the habitat of benthic organisms. The two second ecological environment areas 8 are arranged on both sides of the first ecological environment area 7, and each second ecological environment area 8 is used to plant herbaceous plants.

[0067] According to the embodiments of the present application, the total area of the first ecological environment area 7 and the two second ecological environment areas 8 is about 5.1 m 2 , the first ecological environment area 7 is a shallow area with an area of about 3m 2 , the first ecological environment area 7 is filled with water and granular material (such as silt, sandy soil, gravel, etc.) on the soil 14, and the plant creation principle should ensure that the water level of the filled water is maintained at the same level as the granular material, to create an environment suitable for benthic organisms to inhabit. At the same time, plants that are beneficial to the enrichment of benthic organisms should be planted to meet the feeding needs of the wader birds. The second ecological environment area 8 is a grassland area with an area of about 2.1m 2In addition, in order to realize the ecological purification function, the plants with nitrogen removal capacity should be supplemented to reduce the nitrogen load of rainwater. In addition, in order to create a differentiated environment, different types of plants are planted in different shoal areas and grassland areas, and the plants planted in different shoal areas and grassland areas are different in height to meet the habitat needs of different groups of birds, but in order to maintain the uniqueness of the shoal area, the height of all plants should be controlled to be not more than 0.4m.

[0068] According to the embodiment of the utility model, a plurality of second through holes are arranged on the first sub fixing layer 61, the second sub fixing layer 62 and the third sub fixing layer 63 to allow the roots of the herbaceous plants to pass through and contact the water surface.

[0069] According to the embodiment of the utility model, a plurality of second through holes are arranged on the first sub fixing layer 61, the second sub fixing layer 62 and the third sub fixing layer 63, so that the roots of the herbaceous plants can pass through the plurality of second through holes and contact the water surface, the roots of the herbaceous plants can form a biofilm in the plurality of second through holes to adsorb suspended solids in the water, and the plurality of second through holes can provide a habitat for microorganisms, and the activity of microorganisms helps to decompose organic matter in the water, which is beneficial to the purification of water quality.

[0070] Figure 6 It is a side view of the floating frame 1 surrounded by a plurality of floating rods 12 on the outside according to a schematic embodiment of the utility model.

[0071] According to the embodiment of the utility model, as shown in Figure 1 and Figure 6 , the floating assembly includes four floating plates 11 and a plurality of floating rods 12. The four floating plates 11 are respectively arranged at the four vertices of a rectangle, and the two floating plates 11 at opposite positions are located at the opposite vertices of the diagonal of the rectangle, so that the floating frame 1 floats on the water surface. The plurality of floating rods 12 are arranged between the two adjacent floating plates 11 to surround the floating frame 1.

[0072] According to the embodiment of the utility model, in order to enhance the buoyancy of the floating frame 1, the floating plates 11 are respectively arranged at the four vertices of the floating frame 1, the floating plates 11 are configured in an L shape, the length of the floating plates 11 is 0.1m, and the width is 0.02m, the floating plates 11 can be made of foam to ensure the stability and uniform distribution of the buoyancy of the floating frame 1.

[0073] According to the embodiment of the utility model, as shown in Figure 1 , the area surrounded by the plurality of floating rods 12 and the floating frame 1 is used to lay floating plants to be eaten by birds.

[0074] According to the embodiment of the present application, the area surrounded by the plurality of floating poles 12 and the floating frame 1 is a deep water feeding area 13, and the total area is approximately 9.2m 2 The plant creation principle of the deep water feeding area 13 is to meet the feeding demand of common urban migratory birds, and to reduce the nitrogen and phosphorus pollutants in the water body by ecological methods. Algae can be used as the main plant in the deep water feeding area 13 to effectively remove the nitrogen and phosphorus pollutants in the water body, and suitable floating aquatic plants can be planted to meet the feeding demand of common urban migratory birds. In addition, when necessary, artificial propagation and release can be used to provide additional food sources for waterfowl or gull birds. The plant selection will consider its adaptability to the environment and its influence on the feeding behavior of birds to ensure scientific collocation and reasonable layout of plant species, so as to realize the dual functions of water purification and biodiversity protection, and promote the sustainable development of urban water ecological environment.

[0075] According to the embodiment of the present application, as shown in Figure 6 The plurality of floating poles 12 are configured to have different heights to simulate a wetland environment.

[0076] According to the embodiment of the present application, the floating poles 12 can be made of wooden materials, and the plurality of floating poles 12 are configured to have different heights, for example, 0.3m, 0.4m and 0.6m, to simulate a wetland environment.

[0077] According to the embodiment of the present application, different types of plants are planted in different ecological environment areas to construct a three-dimensional plant community in the artificial bird floating island to meet the food source demand of different bird groups. The artificial bird floating island can provide a suitable habitat for urban birds and improve the survival difficulties of urban birds. The ecological plant community constructed based on the artificial bird floating island can create a suitable habitat for birds in the open water space of urban green land to meet the needs of urban bird groups in feeding, resting, breeding and avoiding predators. The composite multifunctional artificial bird floating island not only improves the urban bird diversity and purifies the water body, but also provides support for the sustainable development of urban water ecological environment.

[0078] It should be further noted that the directional terms mentioned in the embodiments, such as "up", "down", "front", "back", "left", "right" and the like, are only the directions of the drawings and are not used to limit the protection scope of the present application. Throughout the drawings, the same elements are represented by the same or similar reference numerals. When it may cause confusion in understanding the present application, the conventional structure or configuration will be omitted, and the shape and size of each component in the drawings do not reflect the true size and proportion, but only illustrate the content of the embodiment of the present application.

[0079] Unless otherwise indicated herein, the numerical parameters in this description and the accompanying claims are approximations. Although the numerical parameters are approximations, the numerical values set forth in the specific examples are reported as precisely as practicable. The numerical values in some instances can have been obtained with a degree of error not exceeding 10%, 5%, or 1%, in some instances 0.5% in some instances 0.1% of the numerical values unless otherwise indicated or unless it is readily apparent from the context that a different degree of error was intended.

[0080] The use of ordinal terms such as "first", "second", "third", etc., in the specification and claims to modify a claim element does not emit that element has any ordinal number, nor does it imply that the element is necessarily the first, second, third, etc. element of any such sequence or that the sequence necessarily occurs in the order of the numbers. Rather, such ordinal terms are used to distinguish one claim element from another claim element having the same name.

[0081] Furthermore, the order of steps or order for executing the steps of the above-described embodiments is not limited to the above-mentioned order, and can be changed or rearranged according to the design. Also, the above-described embodiments can be mixed and used with each other or with other embodiments based on the design and reliability, i.e., the technical features in different embodiments can be freely combined to form more embodiments.

[0082] The above-described embodiments have been further described in detail with reference to the accompanying drawings, and the purpose, technical scheme and advantages of the present application have been further explained. It should be understood that the above-described embodiments are only specific embodiments of the present application and are not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An artificial bird floating island, characterized in that, The artificial bird-island floating system comprises: a floating frame, a middle part of the floating frame is configured to have a containing space; a floating assembly, disposed outside the floating frame, to surround the floating frame so that the floating frame floats on the water surface; at least one pair of ground piles, symmetrically installed on both sides of the floating frame, one end of each ground pile is connected with the floating frame, and the other end of each ground pile is fixed in the silt at the bottom of the water to limit the position of the artificial bird-island floating system on the water surface; and a biological environment creating assembly, disposed in the containing space, the biological environment creating assembly is configured to have a plurality of different areas, and the plurality of areas are used for planting different plants to simulate the habitats of different organisms. The biological environment creating assembly comprises:

2. The artificial bird island of claim 1, wherein, a floating device, disposed in the containing space; a plurality of tube bodies, arranged in parallel on both sides of the floating device; a plant support layer, disposed on the floating device and the plurality of tube bodies, to support the growth of the plants, wherein the roots of the plants form a biological membrane in the plant support layer to adsorb suspended solids in the water; and a plant fixing layer, disposed on the plant support layer located on the plurality of tube bodies, to fix the roots of the plants; wherein the surface of the plant support layer and the plant fixing layer located on the floating device are both paved with soil. The plant support layer located on the floating device is used for planting emergent plants, and the floating device and the plant support layer located on the floating device are both provided with a plurality of first through holes to respectively allow the roots of the emergent plants to pass through and contact the water surface.

3. The artificial bird island of claim 2, wherein, The plant fixing layer comprises:

4. The artificial bird island of claim 2, wherein a first sub-fixing layer, disposed on the plant support layer located on the plurality of tube bodies, to support the plants and the soil; a second sub-fixing layer, disposed on the first sub-fixing layer, to fix the soil on the plant fixing layer; and a third sub-fixing layer, disposed on the second sub-fixing layer, to fix the roots of the plants, thereby preventing the birds from damaging the plant fixing layer in the process of feeding on the plants. Each side of the plant fixing layer distributed on both sides of the floating device is provided with:

5. The artificial bird island of claim 4, wherein, a first ecological environment area, disposed in the middle part of the third sub-fixing layer, the first ecological environment area is filled with water and particulate material to simulate the habitat of benthic organisms; and two second ecological environment areas, respectively disposed on both sides of the first ecological environment area, each of the second ecological environment areas is used for planting herbaceous plants. The first sub-fixing layer, the second sub-fixing layer, and the third sub-fixing layer are all provided with a plurality of second through holes to allow the roots of the herbaceous plants to pass through and contact the water surface.

6. The artificial bird island of claim 5, wherein, The floating assembly comprises:

7. The artificial bird island of claim 6, wherein, four floating plates, respectively disposed at four vertices of a rectangle, and two floating plates located at opposite positions are located at the vertices opposite to each other on the diagonal line of the rectangle, so that the floating frame floats on the water surface; and a plurality of floating rods, disposed between two adjacent floating plates, to surround the floating frame. ​ 8. The artificial bird island of claim 7, wherein, The area surrounded by the plurality of floating poles and the floating frame is used for laying floating plants to be eaten by the birds.

9. The artificial bird island of claim 7, wherein, The plurality of floating poles are configured to have different heights to simulate a wetland environment.

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