CN210764590U

CN210764590U - Ecological bed that floats based on elastic design

Info

Publication number: CN210764590U
Application number: CN201921321055.7U
Authority: CN
Inventors: 李佳奇; 马文静; 郭丽
Original assignee: Sichuan Agricultural University
Current assignee: Sichuan Agricultural University
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-06-16
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses an ecological floating bed based on elastic design, which comprises a plurality of connected floating bed units, wherein each floating bed unit comprises a floating bed frame body, a floating bed body and a floating bed matrix; the floating bed frame body is of a square structure, and water inlet holes communicated with the inside of the floating bed frame body are formed in the middle of the frame around the floating bed frame body; the floating bed body is of a grid net structure and is arranged below the water inlet holes in the floating bed frame, and the floating bed matrix is arranged on each grid of the floating bed body of the grid net structure. The ecological floating bed provided by the utility model has simple structure, utilizes the buoyancy of the floating bed frame body and the floating bed body to support floating bed plants, leads the floating bed plants to grow in a fixed area, and leads the floating bed plants to absorb rich nutrient substances in water through developed root systems, thereby reducing COD; meanwhile, a good growth environment of animals and microorganisms is artificially created, and the self-purification capacity of the water body is improved, so that the water ecosystem is restored, and the balance of natural ecology is achieved.

Description

Ecological bed that floats based on elastic design

Technical Field

The utility model relates to an ecology floats the bed field, especially relates to an ecology that is applicable to hollow ground floats bed based on elastic design.

Background

The ecological floating bed is also called as an artificial floating bed, an ecological floating island and the like. The artificial floating island is one of artificial floating islands, and aims at eutrophicated water quality, and degrades the content of COD, nitrogen and phosphorus in water by utilizing the principle of ecological engineering. The method takes floating bed plants as a main body, applies the technical principle of soilless culture, takes high polymer materials and the like as carriers and substrates, applies the symbiotic relationship among species, and fully utilizes the water space ecological niche and the nutrition ecological niche, thereby establishing a high-efficiency artificial ecosystem for reducing the pollution load in the water body. It can greatly raise water transparency, and can effectively improve water quality index, specially has good inhibiting effect for algae. The ecological floating bed has the main effect of purifying water quality by absorbing eutrophic substances, such as total phosphorus, ammonia nitrogen, organic matters and the like, in water by utilizing root systems of plants, so that the nutrition of the water body is transferred, and the phenomena of fishy smell and eutrophication of the water body caused by the insufficient sealing or self-circulation of the water body are reduced.

In the prior art, since the plants in the depressions are mostly planted in the fields, and the vegetation landscape is lack of change in the dry and rich periods, the landscape depressions have the defects of single sight line and no good utilization of depression resources.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides an ecological floating bed based on elastic design, which has a simple structure, can better utilize the depression resources, changes along with the precipitation of the landscape depression, forms the three-dimensional landscape of the garden on water at high water level, and falls back into the pond at low water level to form a pond-bed composite wetland system with the pond.

In order to realize the above purpose, the utility model discloses a technical scheme:

the utility model provides an ecological bed that floats based on elastic design, includes a plurality of continuous bed units that float, float the bed unit including floating the bed framework, floating the bed body and float bed matrix.

The floating bed frame body is of a square structure, and water inlet holes communicated with the inside of the floating bed frame body are formed in the middle of the frame around the floating bed frame body; the floating bed body is of a grid net structure and is arranged below the water inlet holes in the floating bed frame, and the floating bed matrix is arranged on each grid of the grid net structure floating bed body.

The utility model discloses in, the bed body is floated in the installation of the bed body of floating bed to the bed framework of floating, lets the bed plant of floating in it grow in a fixed region. The floating bed body is used for placing floating bed substrates and planting floating bed plants on the floating bed substrates. The floating bed substrate is used for supporting the top and fixing plants. The floating bed plants are used for absorbing eutrophic substances in the water body and reducing COD (chemical oxygen demand); meanwhile, a good growth environment for animals and microorganisms is artificially created, and the self-purification capacity of the water body is improved. The ecological floating bed consists of a plurality of connected floating bed units, and the same or different floating bed plants can be planted in each floating bed unit; the frame of the floating bed body is provided with the water inlet hole, so that the plant can absorb water, and meanwhile, the weight of the floating bed frame body is reduced. The utility model discloses the title is based on elastic design, indicates that the water level changes along with the precipitation change in depression.

Furthermore, the floating bed body of the grid net structure is composed of a plurality of grid strips which are mutually parallel and vertically arranged, and the grid strips have certain height so as to limit the floating bed plants in the grid and prevent the plants in the grid from being separated from the grid.

Furthermore, the water inlet holes are rectangular holes and are arranged along the length direction of the frame.

Furthermore, the left end and the right end of the joint of the two adjacent floating bed units are connected through a connecting piece, the connecting piece is two connecting rods which are arranged up and down, and the two adjacent floating bed units are simply and conveniently connected.

Furthermore, the floating bed frame body and the floating bed body are made of medium-low density polyethylene. The material is totally closed, corrosion-resistant, ageing-resistant, impact-resistant and collision-resistant, leakage and cracking are avoided, polyurethane closed foam is filled in the material, the buoyancy of the product is large, and the use is not influenced even if the shell is damaged.

Further, the floating bed substrate is a thin film with holes.

Furthermore, the specification of each grid of the grid mesh-shaped floating bed body is 0.6-1X0.6-1 cm.

Further, the floating bed unit has a length of 0.5-1.5m, a width of 0.5-1.5m, and a height of 0.05-0.15 m.

The utility model has the advantages that:

the utility model provides an ecological bed that floats, simple structure can utilize the depression resource betterly, changes along with the precipitation volume change of view depression, and during high water level, form the three-dimensional view of garden on the water, during low water level, ecological bed that floats falls back to the pond of dying in, constitutes pond-bed composite wetland system with the pond of dying.

The utility model provides an ecological floating bed, through installing the floating bed framework on the floating bed body, the floating bed matrix is placed to the floating bed body and floating bed plant is planted, and the plant is held up to the floating bed matrix, utilizes the buoyancy of floating bed framework and floating bed body to support the floating bed plant, lets the floating bed plant grow in a fixed region, and the floating bed plant absorbs the eutrophic substance in the water through flourishing root system, reduces COD; meanwhile, a good growth environment of animals and microorganisms is artificially created, and the self-purification capacity of the water body is improved, so that the water ecosystem is restored, and the balance of natural ecology is achieved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the other side of the present invention;

FIG. 3 is an effect diagram of the present invention;

FIG. 4 is a diagram showing the effect of the present invention when applied to a high water level;

FIG. 5 is a diagram showing the effect of the present invention when applied to a low water level;

in the figure: 1. a floating bed unit; 2. a floating bed frame body; 21. a frame; 22. a water inlet hole; 3. a floating bed body; 31. a grid; 32. grid bars; 4. a connecting member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further explained with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

An ecological floating bed based on elastic design is shown in figures 1 and 2 and comprises three connected floating bed units 1, wherein each floating bed unit 1 comprises a floating bed frame body 2, a floating bed body 3 and a floating bed matrix;

the floating bed frame body 2 is of a square structure, and water inlet holes 22 communicated with the inside of the floating bed frame body 2 are formed in the middle of the frame 21 around the floating bed frame body 2;

the floating bed body 3 is of a grid net structure, the floating bed body 3 is arranged below the water inlet holes 22 in the floating bed frame body 2, and the floating bed matrix is arranged on each grid 31 of the floating bed body 3 of the grid net structure.

In this embodiment, the floating bed frame 2 is used for installing the floating bed body 3, so that floating bed plants in the floating bed body grow in a fixed area; the floating bed body 3 is used for placing floating bed matrixes and planting floating bed plants; the floating bed substrate is used for supporting and fixing plants; the floating bed plants are used for absorbing rich nutrients in the water body, reducing COD, and simultaneously, artificially creating a good growth environment for animals and microorganisms, and improving the self-purification capacity of the water body.

Example 2

In this embodiment, a further improvement is made on the basis of embodiment 1, as shown in fig. 1 and 2, the floating bed body 3 of the grid net structure is composed of a plurality of grid bars 32 which are arranged in parallel and vertically. The water inlet holes 22 are rectangular holes and are arranged along the length direction of the frame 21. The left end and the right end of the joint of two adjacent floating bed units 1 are connected through a connecting piece 4, and the connecting piece 4 is two connecting rods arranged up and down. The floating bed frame body 2 and the floating bed body 3 are made of medium and low density polyethylene. The float bed substrate is a thin film with holes, in this example, the inner diameter of the holes is 0.3 cm. The specification of each grid 31 of the grid mesh-shaped floating bed body 3 is 0.8X 0.8 cm. The length of the floating bed unit 1 is 1m, the width is 1m, and the height is 0.1 m.

For better understanding of the present invention, the following description is made in conjunction with the above embodiments to describe the working principle of the present invention completely:

when the floating bed is used, the ecological floating bed is placed on the water surface, floating bed matrixes are placed on each grid 31 of the floating bed body 3, and floating bed plants are planted on the floating bed matrixes. The floating bed plants are supported by the buoyancy of the floating bed frame body 2 and the floating bed body 3, so that the floating bed plants grow in a fixed area in the ecological floating bed, and the floating bed plants absorb eutrophic substances in the water body through developed root systems to reduce COD (chemical oxygen demand); meanwhile, a good growth environment of animals and microorganisms is artificially created, and the self-purification capacity of the water body is improved, so that the water ecosystem is restored, and the balance of natural ecology is achieved.

The floating bed plants should be suitable for local climate and water quality conditions, and local species should be selected preferentially. The floating-bed plant with developed root system, strong reproduction capability, fast growth, large biomass, beautiful plant and certain ornamental and economic value needs to be selected. The current common floating bed plants comprise canna indica, reed, rice, vetiver cattail, calamus, grassleaf sweelflag rhizome, water lettuce, water hyacinth, cress water spinach and the like.

The utility model is a combination of greening technology and floating technology, and the effect picture after planting is shown in figure 3. When the water level is high, the utility model can form the three-dimensional landscape of the garden on water, as shown in figure 4. When the water level is low, the ecological floating bed falls back into the pond and forms a pond-bed composite wetland system with the pond, as shown in figure 5.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an ecological bed that floats based on elastic design which characterized in that: the floating bed unit comprises a plurality of connected floating bed units (1), wherein each floating bed unit (1) comprises a floating bed frame body (2), a floating bed body (3) and a floating bed matrix;

the floating bed frame body (2) is of a square structure, and water inlet holes (22) communicated with the inside of the floating bed frame body (2) are formed in the middle of the frame (21) on the periphery of the floating bed frame body (2);

the floating bed body (3) is of a grid net structure, the floating bed body (3) is arranged below the water inlet holes (22) in the floating bed frame body (2), and the floating bed matrix is arranged on each grid (31) of the grid net structure floating bed body (3).

2. The ecological floating bed based on elastic design of claim 1, characterized in that: the floating bed body (3) of the grid net structure is composed of a plurality of grid bars (32) which are mutually parallel and vertically arranged.

3. The ecological floating bed based on elastic design of claim 1, characterized in that: the water inlet holes (22) are rectangular holes and are arranged along the length direction of the frame (21).

4. The ecological floating bed based on elastic design of claim 1, characterized in that: the left end and the right end of the joint of two adjacent floating bed units (1) are connected through a connecting piece (4), and the connecting piece (4) is two connecting rods arranged up and down.

5. The ecological floating bed based on elastic design of claim 1, characterized in that: the floating bed frame body (2) and the floating bed body (3) are made of medium and low density polyethylene.

6. The ecological floating bed based on elastic design of claim 1, characterized in that: the floating bed substrate is a film with holes.

7. The ecological floating bed based on elastic design of claim 1, characterized in that: the specification of each grid (31) of the grid mesh-shaped floating bed body (3) is 0.6-1X0.6-1 cm.

8. The ecological floating bed based on elastic design of claim 1, characterized in that: the floating bed unit (1) has the length of 0.5-1.5m, the width of 0.5-1.5m and the height of 0.05-0.15 m.