Function-enhanced type ecological floating bed

Abstract

The invention discloses a function-enhanced type ecological floating bed. The function-enhanced type ecological floating bed comprises a floating bed framework, a floating bed packing block and a suite, wherein the floating bed framework and the floating bed packing block are nested into the suite made of non-woven fabric; the floating bed framework comprises a main floating tube and small floating tubes; the main floating tube forms an outer frame, the small floating tubes are connected in the outer frame for separating to form a plurality of plant planting nests; the floating bed packing block is arranged at the peripheries of the plant planting nests; the suite forms a pit in the centers of the plant planting nests to form a primary plant planting nest; a gap is formed between the floating bed packing block and the floating bed framework; the suite forms a plant planting slot in the pit of the gap. The function-enhanced type ecological floating bed is long in service life, provided with a function of providing a habitat for microorganisms in addition to a conventional function, and also provided with partition configuration regions of large plants and small plants, and a new micro-root system of the plant can be protected very well at the initial stage of plant growth, so that the plant survival and growth are improved, the plants are not floated and fallen along with the growth, and the floating bed is not damaged and sunken after long-time use. The function-enhanced type ecological floating bed is simple in structure and low in manufacturing 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 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, so most of the ecological floating beds are single floating beds Spliced ​​according to actual needs, the connection between the floating bed monomers is mostly directly connected by rigid or elastic materials, the installation process is more troublesome, and it is troublesome to replace the damaged floating bed monomers

[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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