Novel ecological floating bed body

Abstract

The invention discloses a novel ecological floating bed body, and belongs to the technical field of ecological environment engineering. The novel ecological floating bed body comprises inflatable columns, protection layers, and plantation holes; the inflatable columns are arranged in transverse arrangement; the protection layers are bonded onto the upper surfaces and lower surfaces of the inflatable columns; the plantation holes are designed to penetrate the protection layers and the inflatable columns, and are arranged on the inflatable columns; the inflatable columns are prepared of PA / PE co-extrusion film material; the protection layers are prepared of laminating woven fabric; the laminating woven fabric and the inflatable columns are bonded using yellow adhesive. The buoyancy force ishigh, weight is light, it is convenient for transportation and laying, material salt resistance is excellent, manufacturing cost is low, the floating bed body is firm, is safe, is friendly to the environment, is long in service life, and can be widely used in water bodies such as fresh water rivers and lakes, and salty water lagoons.

Description

technical field [0001] The invention relates to the technical field of ecological environment engineering, in particular to a novel ecological floating bed body for plant growth used in ecological restoration of eutrophic water bodies. Background technique [0002] Due to the rapid development of domestic society and economy in recent years, the continuous expansion of industrial scale, the increasing density of urban residents, a large amount of untreated or insufficiently treated sewage is discharged into lakes, rivers and offshore waters, resulting in frequent eutrophication. , not only the living conditions of the organisms in the polluted waters are seriously threatened, but also negatively affect the quality of life and food safety of the surrounding residents. Based on this, restoring the ecological environment of damaged waters, reducing the frequency of eutrophication, improving the quality of life of residents, and restoring nature to green mountains and waters hav...

AI Technical Summary

Problems solved by technology

[0004] 1. It has a rigid and floating frame structure. The frame is mainly made of floating materials such as wood, moso bamboo, PVC pipes, etc. The plant planting base pad mainly includes polystyrene boards, foam plastic boards and other materials, such as designed by Tang Ying. A kind of drifting multifunctional ecological floating bed (public number: CN208747757U), a kind of strengthening ecological floating bed (public number: CN109607793A) designed by Wu Qing et al. Good performance, simple manufacturing process, easy to obtain materials, low price, but the buoyancy is small, usually need additional floating device to increase the overall buoyancy, and this kind of floating bed has a large dead weight, large volume, and takes up space. There are many inconveniences in field application;

[0005] 2. A bed with flexible properties. The main body of the floating bed is composed of a flexible mesh cage and a plurality of massive floating bodies filled in the flexible mesh cage, such as the self-floating ecological landscape floating bed designed by Ku Zaiyuan (public number: CN208667251U). The bed body is composed of double-layer bubble film, and there are floating body bags interspersed with bamboo poles to shape the surrounding edges of the bed body, such as a flexible ecological floating bed designed by Huang Lingfeng (public number: CN101898833A). The flexible floating bed material is soft and can be folded , to reduce space occupation, transportation and storage are more convenient, but the buoyancy of the bed itself is small, and external floating bodies are required to provide greater buoyancy, and the structure is relatively complicated, and various parts need cumbersome processing and installation steps;

[0006] 3. The frameless floating bed body is mainly composed of coconut fiber, foam board and other materials, such as the ecological adsorption landscape floating bed designed by Kong Hainan and others for landscape water treatment (patent number: ZL2004100991960). It is softer and more natural, but because there is no frame, the strength is low and the stability is poor. In addition, the buoyancy of this type of material and structure is still relatively small, especially the floating bed body stitched with coconut fiber;

[0007] 4. The floating bed body is composed of multiple floating blocks or floating bed units, such as a self-floating ecological floating bed designed by Xu Jianling for water purification of surface water (public number: CN105967342B), and designed by Li Zhaohua for revetment and water purification Soft plant floating bed (public number: CN101190813A), etc., this type of floating bed structure is flexible, and the size of the bed body can be adjusted according to actual needs, but its price is more expensive than the general bed body, because it is not assembled as a whole, so it affects the stability and overall buoyancy

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