Combined-type ecological floating bed suitable for environmental restoration of urban riverway environment

Abstract

The invention discloses a combined-type ecological floating bed suitable for environmental restoration of the urban riverway environment. The combined-type ecological floating bed structurally comprises two or more upper plant growing basins, an upper floating plate, two floating buckets, an algae-inhibiting filter material plate, two biological filter material plates, a connecting plate, illumination lamps, connecting columns, an autonomous power generation device and lower plant growing basins. The upper plant growing basins are evenly distributed on the upper surface of the upper floating plate at equal intervals; the two floating buckets are connected to the left and right ends of the upper floating plate in a glued mode; the algae-inhibiting filter material plate is buckled on the lower portions of the floating buckets through buckles; the two biological filter material plates are horizontally fixed to the lower portion of the algae-inhibiting filter material plate and are mutually parallel; and the connecting plate is fixed to the lower portions of the biological filter material plates through screws. The water pressure can be converted into driving energy of equipment by thearranged autonomous power generation device, mechanical energy of water is converted into electric energy to be stored, self-sufficiency of the equipment is achieved, consumed external energy is less, use of manpower and material resources is reduced, and resources and the cost are more saved.

Description

technical field [0001] The invention is a combined ecological floating bed suitable for environmental restoration of urban river environment, belonging to the field of ecological floating beds. Background technique [0002] Ecological floating island, also known as artificial floating bed, ecological floating bed, etc., is a kind of artificial floating island. Aiming at eutrophic water quality, it uses the principle of ecological engineering to degrade the content of COD, nitrogen and phosphorus in water. The main body, using the principle of soilless cultivation technology, using polymer materials as carriers and substrates, applying the symbiotic relationship between species, making full use of the spatial niche and nutritional niche of the water body, so as to establish an efficient artificial ecosystem to reduce pollution in the water body It can greatly improve the transparency of the water body, and at the same time, the water quality indicators have also been effectiv...

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Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a combined ecological floating bed suitable for environmental restoration of the urban river environment, so as to solve the difficulty in replenishing the devices on the floating bed in the prior art after the power is used up, and it takes a lot of money Human and material resources are supplemented, the project volume is large, the device cannot be self-sufficient, the energy consumption is large, and the continuous working ability is poor.

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