CN202415267U

CN202415267U - Suspension submerged plant bed capable of being used at low temperature

Info

Publication number: CN202415267U
Application number: CN201120571746XU
Authority: CN
Inventors: 郭萧; 陈煜权; 朱斌; 林锋; 张鑫; 胡伟; 朱雪诞; 左倬
Original assignee: Shanghai Investigation Design and Research Institute Co Ltd SIDRI
Current assignee: Shanghai Investigation Design and Research Institute Co Ltd SIDRI
Priority date: 2011-12-31
Filing date: 2011-12-31
Publication date: 2012-09-05
Anticipated expiration: 2021-12-31

Abstract

The utility model discloses a suspension submerged plant bed capable of being used at a low temperature. The suspension submerged plant bed comprises a planting bed and a buoyancy layer. Plants can be planted on the planting bed, the buoyancy layer is connected with the planting bed, the planting bed is made of a high-density polyethylene resin material, and the plants on the planting bed comprise summer aquatic plants and winter aquatic plants. The planting bed of the suspension submerged plant bed capable of being used at the low temperature is made of the high-density polyethylene resin material, and accordingly the suspension submerged plant bed is corrosion-resistant, anti-freezing and environment-friendly, and is long in service life.

Description

The floated submerged plant bed of coldcondition available

Technical field

The utility model belongs to the ecotope field of engineering technology, is specifically related to a kind of suitable northern China coldcondition, and combines the artificial dielectric technology of biological membrane, can be suspended in than deepwater field and carry out the floated submerged plant bed that the submerged vegetation original position is repaired.

Background technology

China's surface water pollution situation is more and more serious, and water ecosystem faces collapse, the waterplant band of rivers and lakes self; Particularly submerged plant degenerates seriously, causes its self-purification capacity to weaken greatly, and recovery and reconstruction submerged vegetation are extremely urgent; Chinese patent CN201369957 discloses a kind of submerged plant implant bed that is made up of implant bed, fixed guide pole, lifting device, overcomes the clarity limit of submerged plant survival, and its design is that submerged plant is planted in being fixed on the liftable implant bed of tail rod; The degree of depth under water through the control implant bed improves lighting effect under water, can solve the submerged vegetation of causing because of limiting factors such as the polluted water body transparency are low and be difficult to the reparation problem, but rely on the submerged plant of growth in summer to repair water body merely; Winter low temperature fails to realize that the aspect of submerged plant replaces season; Cause the summer submerged plant after the low temperature season dormancy, the submerged plant bed does not have the plant survival, and effects of purification quality is difficult to guarantee; And in the north China river course; Because of winter temperature is lower, ice sheet is thicker, and river cross-section is too precipitous; The implant bed of general material is difficult to lay smoothly with safety passes the winter, and above problem becomes the bottleneck that the submerged plant bed is applied in the north.

The utility model content

The utility model problem to be solved provides a kind of floated submerged plant bed that can use at low temperature environments such as northern China, overcome the problems referred to above that exist in the prior art.

The floated submerged plant bed of a kind of coldcondition available of the utility model; Comprise the implant bed that to plant plant and the buoyancy layer that links to each other with said implant bed; Said implant bed is processed by the high-density polyethylene resin material, the plant on the said implant bed comprise summer waterplant and winter waterplant.

The bottom of the said implant bed of the utility model is provided with a plurality of apertures, and the rectangular of carbon fibre is equipped with in one of suspension on each aperture.

The rectangle cell body that the said implant bed of the utility model is formed in one.

Be provided with the bio-matrix that supplies plant-growth to use in the cell body of the said implant bed of the utility model, the surface of bio-matrix is provided with the resist that prevents that bio-matrix runs off.

The said buoyancy layer of the utility model is the skeleton construction that is become by the high-density polyethylene resin circumference of cannon bone.

The said implant bed of the utility model links to each other through rope with the buoyancy layer, and said rope one end is fixed in the draw-in groove on the said buoyancy layer, and the other end of rope is fixed in the lacing hole on the said implant bed.

Through above technical scheme, the floated submerged plant bed of the coldcondition available of the utility model, implant bed adopt the high-density polyethylene resin material to process, and be corrosion-resistant, antifreeze environmental protection, long service life; The carbon fibre filler of bed body bottom load is than general common elastic filler; Possesses bigger specific surface area; Suspended substance in can the effectively catching water body; The microbial film of its formation can also effectively be removed organism and nitrogen, the phosphorus in the water body, purifies water, and has strengthened the purification of water quality ability of submerged plant bed.And implant bed of the present invention is one-body molded, and assembling is thrown in more convenient, can not produce secondary pollution, and improvement polluted-water effect is better, can on the rivers and lakes water body is repaired, big area promote.

Description of drawings

Fig. 1 is the concrete structure figure of the floated submerged plant bed of the utility model.

Fig. 2 is the plat of the said implant bed of the utility model.

Fig. 3 is the concrete structure figure of the said buoyancy layer of the utility model.

Embodiment

As shown in Figure 1; The floated submerged plant bed of a kind of coldcondition available of the utility model; Comprise the implant bed 2 that to plant plant and the buoyancy layer 1 that links to each other with implant bed 2; Implant bed 2 is processed by the high-density polyethylene resin material, the plant 6 on the implant bed comprise summer waterplant and winter waterplant.The utility model adopts the high-density polyethylene resin material to process, and is corrosion-resistant, antifreeze environmental protection, long service life; And plantation waterplant in winter makes this implant bed also can play the effect that purifies water at north of china in winter on implant bed.

The bottom of above-mentioned implant bed is provided with a plurality of apertures 4, and rectangular 5 of carbon fibre is equipped with in one of suspension on each aperture 4.Adopt the carbon fibre filler as elastic filler; It possesses bigger specific surface area, and the suspended substance in can the effectively catching water body, the microbial film of its formation can also effectively be removed organism and nitrogen, the phosphorus in the water body; Purify water, strengthened the purification of water quality ability of submerged plant bed.

Above-mentioned implant bed 1 is long 2000mm, and the rectangle cell body of wide 1000mm adopts high-density polyethylene resin (HDPE) material; Its inside is reinforced by five stulls, three of minor faces, two on long limit; Cell body is divided into 12 regional (see figure 2)s; The aperture 4 that it is 20mm that every zone evenly has six diameters, four jiaos of bodies of bed and long limit central authorities all leave the lacing hole that diameter is 20mm, conveniently are connected with above-mentioned buoyancy layer 1 through rope 8.And in 12 zones of cell body, being provided with the bio-matrix 3 that supplies plant-growth to use, the surface of bio-matrix 3 is provided with the resist 6 that prevents that bio-matrix runs off.Growth matrix is 1/3rd coir, mixes 2/3rds soil, and covers the thick gravel of one deck 1cm as resist 6 on the surface, prevents that floating bed lifting process mesostroma runs off.

As shown in Figure 3, the rectangle seal frame of above-mentioned buoyancy layer for adopting high-density polyethylene resin tubing to form, framework is long to be 2000mm; Wide is 1000mm; Pipe diameter is 110mm, and wall thickness is 4.2mm, and carries out water-tight at each interface and handle; It is the draw-in groove 9 of 30mm that four jiaos of frameworks and long limit middle position are reserved wide, makes things convenient for rope 8 to be fixedly connected.

The installation application method of the floated submerged plant bed of the utility model comprises assembling, input, depth adjustment and follow-up maintenance thereof.

Assembling: the implant bed 2 of the utility model structure that is formed in one; Rope 8 one ends link to each other with the central lacing hole of four jiaos of bed bodies and long limit; The other end is bundled in the draw-in groove 9 of buoyancy layer; Six apertures 4 are all arranged at bottom, every of body of bed zone, through band fixedly carry rectangular 5 of carbon fibre filler is housed.

Throw in: behind the selected release position; On the device that assembling is accomplished, add plant growth medium; Growth matrix adopts 2/3rds local soil to mix 1/3rd coir, even being tiled on the body of equivalent, on it eel grass of transplanting kind in summer and winter kind waterweed; Lay one deck white sand on the growth matrix surface at last, and be invested in the water body.

Depth adjustment: according to water depth and water transparency, regulate the rope lengths that connects implant bed and buoyancy layer, make implant bed be suspended into the position that transparent plate is just in time vanished from sight.

Follow-up maintenance: the residual body of submerged plant that submerged plant needs annual twice harvesting to clean out dormancy, guarantee can not cause secondary pollution.

Claims

1. floated submerged plant bed of coldcondition available; It is characterized in that; Comprise the implant bed (2) that to plant plant and the buoyancy layer (1) that links to each other with said implant bed; Said implant bed (2) is processed by the high-density polyethylene resin material, the plant on the said implant bed (6) comprise summer waterplant and winter waterplant.

2. according to the said floated submerged plant bed of claim 1, it is characterized in that the bottom of said implant bed (2) is provided with a plurality of apertures (4), each aperture (4) is gone up rectangular (5) that carbon fibre is housed of suspension.

3. according to the said floated submerged plant bed of claim 1, it is characterized in that the rectangle cell body that said implant bed (2) is formed in one.

4. according to the said floated submerged plant bed of claim 3, it is characterized in that be provided with the bio-matrix (3) that supplies plant-growth to use in the cell body of said implant bed (2), the surface of bio-matrix (3) is provided with the resist (7) that prevents that bio-matrix runs off.

5. according to the said floated submerged plant bed of claim 1, it is characterized in that said buoyancy layer (1) is the skeleton construction that is become by the high-density polyethylene resin circumference of cannon bone.

6. according to the said floated submerged plant bed of claim 1; It is characterized in that; Said implant bed (2) links to each other through rope (8) with buoyancy layer (1), and said rope one end is fixed in the draw-in groove (9) on the said buoyancy layer, and the other end of rope is fixed in the lacing hole on the said implant bed.