CN200959767Y - Overall plastic composite culturing floating bed for plant on water - Google Patents

Abstract

A wholly plastic combined plant floating cultural floating-bed has a ring and square PVC plastic pipe floating body made from the sealing treatment PVC plastic pipe, and a plant culture pan made by cutting the PVC plastic pipe into tube shape. A nylon rope crosses the small hole at the bottom of the plant culture pan inside the ring and square PVC plastic pipe floating body, which makes the plant culture pans rectangular arranged connecting and fixing on the joint plastic plate of the PVC plastic pipe floating body. The wholly plastic combined plant floating cultural floating-bed can not only be uses as the cultural apparatus of floating economic plants and water area landscape plants but also uses as the 'biological purification'for controlling the polluted water body. The utility model can reach the effects of water purification and reconstruct, resuming the aquatic ecosystem and creating a water environment suitable for multiple species to live and multiply by using the absorption and sorption of the plant roots and the antagonistic mechanism among the species competition to reduce the nitrogen, the phosphor and organic matters.

Description

Overall plastic combined type plant floating cultivation floating bed

Technical field the utility model relates to a kind of utensil of plant floating cultivation, in particular for eutrophication water is carried out " biological cleaning ".

Background technology " plant floating cultivation floating bed " is the utensil of a kind of artificial floating cultivation plant of similar floating on water surface raft, be placed in the water behind some hygrophytes in cultivation on this artificial plant cultivation floating bed waterborne, constitute a kind of can be in the biological and ecological subenvironment of " chinampa " of water float shape." chinampa " is meant originally because peat course come-up works, the plant part of loke shore is cut off, and swims in a kind of natural phenomena of the water surface.So " plant cultivation floating bed waterborne " is also referred to as " artificial article floating island ".

The title of " artificial article floating island ", the BESTMAN company by Germany before 20 years proposes, and is mainly used in the plantation economic plants.There are shape and structure, the manufacturing materials of " artificial article floating island " that several country invents all different now.In the prior art, the artificial floating island of Japan be with the inflation rubber raft as floating bed, place the plant cultivation layer that the chassis that formed by the cocoanut fiber braiding and peat are formed on the floating bed, 500 yuans of every construction cost per square meters; The artificial floating island of the U.S. then adds expanded polystyrene (EPS) with filling in the thick stainless steel tube, special expanded polystyrene (EPS) adds materials such as special synthetic resin, salinization ethene synthetic resin, concrete and is made into floating bed, place matrix such as peat, vermiculite on the floating bed as the plant cultivation layer, wet the planting of some happinesses of plantation on the cultivation layer, place it in lake, the river floating, 8000 yuans of every construction cost per square meters.Above-mentioned two kinds of artificial bio-membrane's floating bed volumes are big, and quality is heavy, and inconvenience is installed and discharged, and cost is also high, just uses at small size.

In recent years, because environmental pollution, the river of China, water body in lake pollute serious day by day, and a lot of rivers, water body in lake can't bear to drink.Even more serious is, a lot of rivers, water body in lake blackening are smelly, have a strong impact on people health, and people have adopted and a lot of physics can not deal with problems with water tackling method chemistry.In order to seek solution better, our seminar is under the Department of Science and Technology subsidizes, take the lead in adopting " plant floating cultivation floating bed " technology that the water quality of eutrophication such as lake, river, irrigation canals and ditches is carried out " biological cleaning " at home, utilize ecological engineering principle, the content of the COD in the degradation water, nitrogen, phosphorus is as the water environment treatment technology.By years of researches and experiment, obtained significant effect.

This technology is exactly as carrier with artificial bio-membrane's floating bed, moisture loving plant is planted on the floating bed, it is placed to the water surface of eutrophication water, absorption by plant root on artificial bio-membrane's floating bed, suction-operated and species competition restriction or checking relation in five elements mechanism, cut down the nitrogen in the enrichment water body, phosphorus and organic substance, thereby reach the effect that purifies water, create the environmental condition that suitable multiple biology lives and multiplies, rebuild and the recovery aquatic ecosystem in finite region, and by results plant method it is moved away from water body, water quality is improved, it is clear that water body becomes, create the target of graceful water environment.Plant floating cultivation floating bed itself also has suitable covers, wave absorption, provides effect such as feed, has constituted the good condition that fish are lived, and can be used as the fish place of living, and also can be used as the place that lay eggs bed and the aquatile of fish perch.Plant on the plant floating cultivation floating bed forms after the natural community, also can be used as the space of living of birds, insects.Therefore, " artificial bio-membrane's floating bed " has multiple ecological functions.

In order to develop " the artificial bio-membrane's floating bed " that is fit to China's national situation, originally, we adopted foamed plastics as buoyancy aid, got the small sircle hole that is evenly distributed on foamed plastics, the various suitable plants of plantation have good clean-up effect through experiment to water body on circular hole.But, can't forbid the setback of stormy waves waterborne because foamed plastics is broken easily.Afterwards seminar to adopt bamboo again be that buoyancy aid is made artificial floating bed, effect is also fine, not only cost is low, raw material is also extensive, has also applied for utility model patent thus.But owing to bamboo easily breaks, and soak time has been grown and can have been fallen apart in water, so also there is certain problem.

Along with the attention of people to environmental problem, to the particularly also very concern of natural landscape situation of waterside of natural environment, therefore, " artificial bio-membrane's floating bed " not only purifies water, creates the biological space of living, improves view, wave absorption because of having, create waiting beyond the integrated function of the diversity ecosystem, also be difficult to recover the lakes and marhshes of bank water plants band or have a wide range of applications in closed waters such as the lake that has view to require, ponds at the big reservoir of water-level fluctuation or because of the reason of wave.

Summary of the invention the utility model provides a kind of suitable China's national situation " overall plastic combined type plant floating cultivation floating bed ".Some deficiency of existing in order to overcome " artificial bio-membrane's floating bed ", the technical scheme that its technical problem that solves the utility model adopts is: the PVC plastic hollow tubing thicker with diameter is cut into needed length, two ends are connected with the PVC corner and are bonded into closed ring bodies as biologic float bed buoyancy aid with the PVC adhesive, are cut into the little tube of 6 centimetres of length as the plant planting alms bowl with the less PVC plastic pipe of diameter in addition.Each culture pan lower end is equidistant bores 4 apertures, passes the aperture that is the plant planting alms bowl that matrix arranges with nylon rope, and the connection that makes it to interconnect and be fixed on the ring-type buoyancy aid is moulded on the plate.This floating bed has durable in use, long service life, characteristics such as cheap.Long period of soaking is pollution-free to water body in water body.Do not place any cultivation matrix above this plant floating cultivation floating bed, plant directly is planted in the culture pan above the floating bed, and root system of plant directly stretches into water body and absorbs nutrient in the water, and is therefore in light weight, is fit to install and carrying.The present invention can be interconnected and to be built into the disjunctor that area varies in size according to different waters biologic float bed by a plurality of monomers " floating bed ", can also freely form difform biologic float bedly according to water environment, installs and discharge all very convenient.The beneficial effects of the utility model are: not only can reduce the cost of floating bed significantly, be convenient to install and discharge and apply, and also to the beautifying of waters view, the improvement of water pollution, and the protection of ecotope has important function.

Description of drawings is further described the utility model below in conjunction with drawings and Examples.

Fig. 1 is according to the schematic diagram that the utility model proposes " overall plastic combined type plant floating cultivation floating bed " monomer structure.

Fig. 2 is the structural representation of plant planting alms bowl.

Fig. 3 is that the plant planting alms bowl passes the structural representation that aperture is rectangular connection with nylon rope.

Fig. 4 is that " overall plastic combined type plant floating cultivation floating bed " each monomer floating bed interconnects the schematic diagram that is combined into the disjunctor floating bed.

Among the figure: 1.PVC plastic pipe buoyancy aid, 2.PVC plastic bend tube, 3. the plant planting alms bowl, 4. nylon rope, 5. connect and mould plate, 6. stainless steel junction button.

In Fig. 1, utility model, is passed from plant planting alms bowl (3) lower end aperture with nylon rope (4) and to be made into the connection that plant planting alms bowl that matrix arranges interconnects and be fixed on the PVC plastic pipe buoyancy aid and mould (5) on the plate through the bonding formation of PVC plastic binder closed ring-type PVC plastic pipe buoyancy aid (1) with PVC plastic pipe and PVC plastic bend tube (2).

In the embodiment shown in fig. 3, nylon rope (4) passes and interconnects from plant planting alms bowl (3) lower end aperture, makes plant planting alms bowl (3) constitute the matrix arranged distribution in PVC plastic pipe buoyancy aid (1).

The embodiment PVC plastic pipe that diameter is thicker is cut into 1 meter length, and two ends are connected with PVC plastic bend tube head (2) and are bonded into the square PVC plastic pipe of closed ring-type buoyancy aid (1) with the PVC adhesive, as the buoyancy aid of plant floating cultivation floating bed.Be cut into the little tube of plastics of 6 centimetres of length as plant planting alms bowl (3) with the thinner PVC plastic pipe of diameter in addition.Each culture pan lower end is equidistant bores 4 apertures, and the aperture that passes plant planting alms bowl (3) lower end with the nylon rope of soaking-resistant makes into the connection that the plant planting alms bowl of matrix arrangement interconnects and be fixed on the PVC plastic pipe buoyancy aid and moulds (5) on the plate.Be criss-cross nylon rope in the alms bowl and can hold the root system of the thing of planting in the plant planting alms bowl (3), the thing of planting can not be fallen into the water, its root system is stretched into absorb nutrient in the water.Around the square PVC plastic pipe of ring-type buoyancy aid (1), place 8 stainless steel junction buttons (6) respectively, be connected the disjunctor plant floating cultivation floating bed that is combined into any size in order to similar monomer floating bed with other.

Claims (3)

1. overall plastic combined type plant floating cultivation floating bed, it is characterized in that: in closed ring-shaped P VC plastic pipe buoyancy aid, the plant planting alms bowl that the aperture that nylon rope passes culture pan bottom will be matrix distribution is connected, and the connection that is fixed on PVC plastic pipe buoyancy aid is moulded on the plate.

2. overall plastic combined type plant floating cultivation floating bed according to claim 1 is characterized in that: the tubular that the plant planting alms bowl is cut into for the PVC plastic pipe is matrix distribution and interconnects with nylon rope in PVC plastic pipe buoyancy aid.

3. according to claim 1,2 described overall plastic combined type plant floating cultivation floating beds, it is characterized in that: on PVC plastic pipe buoyancy aid, have outwards outstanding junction button to connect combination with the junction button of similar floating bed all around.

Images