CN2773062Y

CN2773062Y - Biological float island frame

Info

Publication number: CN2773062Y
Application number: CNU2005200223307U
Authority: CN
Inventors: 杨发明
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-23
Filing date: 2005-03-23
Publication date: 2006-04-19
Anticipated expiration: 2015-03-23

Abstract

The utility model relates to a biological float island frame which is formed by the connection of a plurality of unit floating frames which are made of insoluble materials with floating ability, wherein the unit floating frames are provided with continuous enclosed side outlines, a middle part surrounded by the outlines are horizontally connected with at least two layers of meshes in parallel, the distance H between the meshes is 50 to 200 millimeters, and the distance h between the first layer of the mesh and a water surface is 1/4h to 1/2h. A float island made by using the utility model is convenient for the plant growth, and the maintenance, the installation and the fixing of the self body of the float island and the plants of the float island. The utility model has a strong wind wave preventing ability and a definite landscape effect. The technology can be used for the water body, such as rivers, lakes, water reservoirs, landscape ponds, culture ponds, etc., and is not limited by the depth of the water area. The utility model has the advantages of simple structure, convenient use, strong applicability and low cost. The utility model is a novel biological float island frame.

Description

The biological floating island framework

Technical field

The utility model relates to a kind of device, particularly biological floating island framework that utilizes plant, animal and microorganism to repair water body and beautify the environment.

Background technology:

Body eutrophication is the most serious pollution problem that natural water bodies such as present China lake, reservoir, river course face, the nutritive salt background concentration is high unusually in China lake, the nutritive salt source is many, the lake eutrophication progress is rapid, lake, many cities is in eutrophic state, eutrophication problem makes water body lose due function, cause aquatic ecosystem to being unfavorable for direction evolution human and nature, influence environmental quality, influence economic construction and social development.Because the restriction of factors such as the natural water body zone is wide, area is big, with a varied topography has restricted carrying out of water quality improvement work to a great extent.

Existing in the Chinese patent literature about floating bed formula water decontamination of biological reactor (03261038.6), environmental and ecological floating plant dish (02226225.3), the technology (97107217.5), the floating bed equipment for cleaning sewage (01142692.6) that utilize flower plant to purify waste water.These technology mainly are the processing that is applicable to small water, and measure is single, and cost is higher, are difficult to be applicable to that great water bodies such as complicated river course, lake pollute.

Goal of the invention:

Administer the pollution of great water bodies such as lake, river course, reservoir and pond for science integration, at chinampa waterplant in the biological floating island technology particularly plantation and the complex microorganism biofilm technology of pioneer plant-Caulis Miscanthis floriduli, the utility model proposes a kind of technical scheme of biological floating island framework.

Technical scheme:

The technical solution of the utility model is a kind of biological floating island framework, by have floating ability, insoluble material is made the floating framework in unit, it is characterized in that, be formed by connecting by the floating framework in a plurality of unit, the floating framework in unit is provided with continuous sealing frame, the middle place level that frame enclosed is connected with two layers of mesh sheet at least side by side, the distance H between each net sheet=50-200 millimeter, and the first layer net is apart from water surface distance h=1/4H-1/2H.

Biological floating island combines the technology of extraordinary waterplant and complex microorganism biofilm, concrete grammar is: at first carry out domestication in early stage and the screening of chinampa plant, by to the habit of various waterplant in eutrophication water and the mensuration of biomass, select to determine specific waterplant, secondly with the water plant planting selected to the culture medium of chinampa, growth and breeding is carried out in nutrition in the plant utilization water body, afterwards, on the root system of plant prosperity, carry out the complex microorganism bio-film colonization, in water body, set up microbe treatment system, thereby reach absorption, the effect of pollutent in conversion and the degraded water body.

Main effect of the present utility model is floating and supports plant, the ability that has stronger wind and wave resistance simultaneously, biological floating island is to have the frame of the soluble environment-friendly materials of floating ability as the floating framework in unit with bamboo raft, sealing or filled and process pvc pipe, timber, junked tire or other, help environmental protection like this, also can be with refuse reclamation.Be provided with the net sheet in the framework of chinampa, the effect of the first layer net is to make every plant location, and following net is the hunting range of restriction roots of plants.For the young shoot that do not make plant and tender leaf are soaked rottenly, should make the first layer net certain distance be arranged apart from the water surface, the size of distance is to depend on kind of plant and the size of plant, realizes by the buoyancy of adjusting frame.Has certain distance between each layer net sheet; needs according to different plants; design different interlamellar spacings; space between the net sheet is played protection and is supported the effect of root system of plant; the multilayer net makes biological floating island more stable in water, is difficult for being thrown by wave, and root system of plant is interlaced between two layers of mesh; make between each plant to be connected firmly, the plant of plantation is difficult for lodging.The shape of mesh and size are to decide according to the needs of planting thing.This technology is used natural and environment-friendly materials as floating carrier in selection, can not produce secondary pollution to water body.The utility model is to adopt penetrating net sheet, can not produce the drawback to the complete shading of water body, has reduced the competitive effect that chinampa and aquatic organism produce light.The chinampa plant of selecting for use has flourishing root system, around root system formation is had the vegeto-animal biosphere of much swimming, and the zooplankton in the biosphere has the effect of filter food algae, suspended particulate, and this further makes water quality improve.The utility model is connected to required area with the floating framework in a plurality of unit with wire, organic materials silk, rope, bamboo, rattan material according to the difference of administering coverage of water.That the shape of the floating framework in unit is generally is square, circular, also can be rhombus as required, trilateral, Polygons and other are irregularly shaped.Plant-growth is convenient on the chinampa of adopting the utility model to make, and is convenient to the maintenance on chinampa self and installs and fixes, and is convenient to the maintenance of chinampa plant, has stronger capacity of anti-storm and certain landscape effect.Present technique can be widely used in water bodys such as river course, lake, reservoir, landscape pond, cultivating pool, and is not subjected to the restriction of the waters depth.The utility model is simple in structure, suitable conveniently, adaptability is strong, cheap, is a kind of novel biological floating island framework.

Description of drawings

Fig. 1 is orthogonal the utility model stereographic map for framework

Fig. 2 is hexagonal the utility model stereographic map for framework

Fig. 3 is orthogonal the utility model stereographic map for framework

Fig. 4 is the utility model synoptic diagram that the floating framework of a plurality of rectangular elements links to each other

Fig. 5 is the utility model synoptic diagram that the floating framework of a plurality of diamond-shaped element links to each other

Embodiment

According to the needs design chinampa area and the shape of water body treating, select the chinampa plant for use, quantity, the shape of the floating framework of design cell (1).The optional a kind of shape of the floating framework in the unit on each chinampa also can be selected multiple shape for use.It is square that the continuous sealing frame (4) of the floating framework in unit (1) is made the 800*800 millimeter by insoluble bamboo and wood, pvc pipe, timber, junked tire and plastics, rubber with floating ability, or suitable rhombus, circle, trilateral and the Polygons of area.The middle place level that frame enclosed is connected with two layers of mesh sheet or multilayer net sheet side by side, distance between upper wire (2) and the lower net (3) is the 50-200 millimeter, the net sheet is made reticulated structure by metal, organic materials, rope, bamboo, rattan material, the mesh diameter is the 5-20 millimeter, and mesh is shaped as rectangle, rhombus, circle and Polygons.The floating framework in a plurality of unit can be connected with wire, organic materials silk, rope, bamboo, rattan material.

Claims

1, a kind of biological floating island framework, by have floating ability, insoluble material is made the floating framework in unit (1), it is characterized in that, be formed by connecting by the floating framework in a plurality of unit, the floating framework in unit is provided with continuous sealing frame (4), the middle place level that frame enclosed is connected with two layers of mesh sheet at least side by side, the distance H between each net sheet=50-200 millimeter, and the first layer net (2) is apart from water surface distance h=1/4H-1/2H.

2, biological floating island framework as claimed in claim 1, it is characterized in that, the net sheet is established the first layer net (2) and second layer net (3), the mesh diameter is the 5-20 millimeter, mesh is shaped as rectangle, rhombus, circle and Polygons, makes reticulated structure by vegetable fibre, reinforcing fiber, rope, bamboo, rattan material.

3, biological floating island framework as claimed in claim 1 is characterized in that, the floating framework in unit (1) be shaped as rectangle, rhombus, circle, trilateral and Polygons.

4, biological floating island framework as claimed in claim 1 is characterized in that, frame (4) is made by the insoluble metal with floating ability, pvc pipe, bamboo and wood material, junked tire and plastics, rubber.

5, biological floating island framework as claimed in claim 1 is characterized in that, the floating framework in each unit (1) is connected by wire, organic materials silk, rope, bamboo, rattan material.