A function-enhanced ecological floating bed

Abstract

The invention is a functionally enhanced ecological floating bed, which is composed of a floating bed frame, a floating bed packing block and a kit; the floating bed frame and the floating bed packing block are nested in a kit made of non-woven fabric, and the floating bed frame is composed of a main floating tube and a small floating tube Composition; the main floating tube constitutes the outer frame, and small floating tubes are connected in the middle of the outer frame to separate, forming multiple planting nests; floating bed filler blocks are arranged around the planting nests, and the kit forms a depression in the center of the planting nests to form the main plant A planting nest; a gap is provided between the floating bed filler block and the floating bed frame, and the kit forms a depression in the gap to form a plant planting groove. The invention has a long service life. In addition to the traditional functions, the floating bed also has the function of providing a habitat for microorganisms, and at the same time has a large plant and a small plant partition area, which can well protect the new micro-root system of the plant in the initial stage of plant growth, and improve plant growth. Survival and growth, along with the growth of plants, will not float down, and the floating bed will not sink even if it is damaged after a long period of use. The invention has simple structure and low production cost.

Description

technical field [0001] The invention relates to a functionally enhanced ecological floating bed for landscape and water body purification. Background technique [0002] With the increase of population, the acceleration of urbanization process and industrial and agricultural production, serious water pollution is caused, especially the eutrophication of water body has become a public hazard. The eutrophication of the water body leads to the decline or even loss of the water ecological service function, which not only causes a series of hazards due to the deterioration of the water quality, but also seriously damages the landscape. In order to control the trend of water eutrophication, various physical, chemical, and biological control and restoration technologies are emerging. Among them, phytoremediation technology is highly valued by governments, scientific and technological circles and business circles all over the world because it is more suitable for environmental protec...

AI Technical Summary

Problems solved by technology

[0003]However, due to some or other problems in the existing ecological floating beds on the market, the ecological floating beds cannot fully play their role. The main problems include:

[0005] Since the application water area of ​​the ecological floating bed is not fixed, sometimes it needs to be installed in a larger water area, and sometimes it needs to be installed in a smaller channel. Therefore, most of the ecological floating beds are spliced ​​by individual floating beds according to actual needs. Rigid or elastic materials are mostly used for direct connection, the installation process is more troublesome, and it is troublesome to replace the damaged floating bed monomer

[0006]2. Insufficient wind and wave resistance and short service life

Most of the existing ecological floating bed monomers are made of plastic, and the plastic is made into a cavity to float on the water surface. Once the floating bed made of plastic is damaged, water will be poured into the cavity, and the buoyancy of the floating bed will decrease, causing the floating bed to sink.

Moreover, if the floating bed monomers are rigidly connected, because the ecological floating bed is a rigid surface, it will break when encountering waves with a wavelength exceeding a certain level; if the floating bed monomers are connected elastically, most of the connecting materials are rubber and plastic. It is not only easy to age, but also breaks and damages when the water surface with frequent fluctuations easily reaches the bending fatigue limit of the material

In addition, none of the existing floating beds has protection measures for the damaged main frame, so the existing ecological floating beds generally have a service life of about 3 to 5 years, and their lifespan is very limited

[0008]4. Single planting area, prone to floating

Therefore, the planting area on the floating bed is single, and there is no distinction between large plants and small plants, which is not conducive to the configuration of landscape plants; moreover, with the growth of plants, the center of gravity is too high to cause floating and falling, destroying ecological restoration and landscape effects

[0010]5. The function of the floating body of the floating bed is single

[0011]In the existing ecological floating beds, the floating body of the floating bed mostly only has the function of generating buoyancy and supporting the floating bed, but the floating body itself does not have the function of fixing microorganisms and providing carriers for biological growth , so the effect of the floating bed on the restoration of the water body is not ideal at the initial stage, and it takes a certain period of time until the roots of the ecological floating bed plants grow enough to perform the function of purifying and repairing

[0012]6. Plant roots are easily damaged by aquatic animals

[0013] Due to the large hole in the plant planting basket of the existing ecological floating bed, the new roots of the plant seedlings directly extend into the water body, which is easy to be chewed by aquatic animals such as fish Damaged by phagocytosis, affecting plant survival and growth

[0014] In addition, the existing ecological floating bed also has insufficient aesthetics, sometimes the planted plants cannot completely cover the floating bed, which makes the floating bed exposed and affects the appearance, etc.

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