CN204529465U

CN204529465U - A kind of submerged plant planting bag

Info

Publication number: CN204529465U
Application number: CN201520162020.9U
Authority: CN
Inventors: 蔡天成; 温文科; 吴建勇
Original assignee: SHANGHAI YUETIAN BIOTECHNOLOGY Co Ltd
Current assignee: SHANGHAI YUETIAN BIOTECHNOLOGY Co Ltd
Priority date: 2015-03-20
Filing date: 2015-03-20
Publication date: 2015-08-05
Anticipated expiration: 2025-03-20

Abstract

The utility model discloses a kind of submerged plant planting bag, belong to Ecological Recovery of Water and landscape water process field.A kind of submerged plant planting bag, comprise submerged plant, net, weight and band, in the root of weight and submerged plant is wrapped in by described net, submerged plant root is pushed down or encased to described weight, the stem of described submerged plant stretches out from the opening of net, and the opening of net tightened by described band.The utility model is applicable to submersible, simply, quick, feasible and efficiently solve hard substrate submerged plant difficulty survival problem, it not only makes submerged plant be fixed on end table under water, not easily floating, and do not affect root and lateral bud growth, improve surviving rate and reproduction speed, make simple in addition, draw materials conveniently, use manpower and material resources sparingly.

Description

A kind of submerged plant planting bag

Technical field

The utility model belongs to Ecological Recovery of Water and landscape water process field, particularly a kind of submerged plant planting bag.

Background technology

In recent years, along with the aggravation of urbanization degree, the consciousness of people to environment protection is weaker, and as sanitary wastewater, trade effluent is unprocessed is directly just discharged in river course or lake; City river has become poly-dirty channel, water quality serious eutrophication, and the phenomenon that water body dirt is black, smelly all appears in even a lot of river.This not only causes serious impact to urban life and production, but also have impact on the attractive in appearance of city.But along with the raising of people's living standard, people also more and more tend to containing the environmental factors such as " comfortable ", " grace ", " leisure ", " culture " the pursuit of environment.The restoration of the ecosystem in river course and lake all has very important effect to the water ecological environment system Construction in city and urban look.

At present, the method for domestic and international pollution administration water body mainly contains peripheral doses technology, chemical remediation technology and bioremediation technology.Peripheral doses technology comprises Sediment Dredging, water diversion and renewal, machinery except the technology such as algae, aeration oxygen replenishing, although these technology instant effects, has that quantities is large, high in cost of production is not enough, and cures the symptoms, not the disease.Chemical remediation technology chemical remediation technology is the effect such as flocculation sediment, oxidation utilizing chemical agent, reduces the technology of turbidity, colourity and Pollutant levels in polluted-water.Compared with conventional physical, chemical remediation technology, bioremediation technology has that environmental friendliness, processing cost are low, low power consumption and other advantages, the fastest class recovery technique of development in recent years, as microorganism remediation method, plant absorption method, artificial floating island, artificial swamp etc.

In bioremediation technology, submerged plant repairs the approval more and more obtaining more investigators, and submerged plant is best for the removal effect of the nutrition such as nitrogen, phosphorus.The submerged plant mechanism of increasing water quality have following some: the 1. absorption of nutritive salt; 2. bed mud physicochemical environment is changed; 3. for meiofauna provides habitat; 4. secretion suppresses the material of algal grown; 5. adsorption and sedimentation.In the work that research submerged plant is repaired, we still face a lot of problems, low light can not meet the normal photosynthesis of submerged plant, nutritive element exceedes submerged plant tolerance limit and it will be caused to survive, alga eruption can with submerged plant compete nutritive salt simultaneously its allelopathy suppress it to grow, ingesting of fish can cause destructive disaster to plant, and the bed mud plant of hard also cannot normally take root.

Utility model content

The purpose of this utility model is for the problems referred to above, provides a kind of submerged plant planting bag, solves the difficult operation of deep water and hard substrate submerged plant difficulty breeds the problem of tillering.

The purpose of this utility model is achieved in that

A kind of submerged plant planting bag, it is characterized in that, comprise submerged plant, net, weight and band, in the root of weight and submerged plant is wrapped in by described net, submerged plant root is pushed down or encased to described weight, the stem of described submerged plant stretches out from the opening of net, and the opening of net tightened by described band.

Wherein, described net is degradable plant fibre net.

Wherein, described net aperture is 2-5cm.

Wherein, described weight is natural zeolite.

Wherein, described submerged plant is one or more in eel grass, thorn eel grass, water quality grass, waterweed, Herba potamogetonis distincti, water aquatic weeds grass, watermifoil and water caltrop.

Wherein, described band is bungee or nylon rope.

The beneficial effects of the utility model are:

(1) directly wrap up weight and submerged plant with net, easy to operate, efficiency is high, reduces human cost.

(2) encase weight and submerged plant with net, not only make weight difficult drop-off, and expand weight and to draw materials kind, draw materials everywhere, reduce material cost.

(3) wrap up the root of weight and submerged plant with net, submerged plant in vertical state, makes the root of submerged plant or the Distance Shortened of lateral bud contact bed mud, is more conducive to submerged plant and survives and breed in water.

(4) root of submerged plant can freely pass through net and penetrate bed mud, submerged plant is made to be fixed on end table, not easily floating, facilitate root absorption bed mud rich nutritive material and the metallic element of submerged plant, improve submerged plant surviving rate and the speed of growth, submerged plant lateral bud can pass net, breeds in net ambient radiation formula.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model

Fig. 2 is the schematic diagram of the utility model Later growth.

In figure: 1-submerged plant, 2-net, 3-weight, 4-band.

Embodiment

Below in conjunction with specific embodiments and the drawings, set forth the utility model further.

As shown in Figure 1, a kind of submerged plant planting bag, comprise submerged plant 1, net 2, weight 3 and band 4, in the root of weight 3 and submerged plant 1 is wrapped in by described net 2, submerged plant 1 root is pushed down or encased to described weight 3, the stem of described submerged plant 1 stretches out from the opening of net 2, and the opening of net 2 tightened by described band 4, is generally advisable to make weight arbitrarily not loosen or to drop out from net in net.

In order to environmental protection, net 2 specifically selects degradable plant fibre net.

The aperture of net 2 is 2-5cm, and selected concrete order number is determined according to weight size and submerged plant lateral bud size reasonable, has both made weight not spill, submerged plant lateral bud also can be made to pass growth.

Weight 3 selects natural zeolite, and the size of zeolite is greater than 2 × 2 × 2cm ³, the quantity of zeolite is determined according to the buoyancy size of submerged plant and stormy waves size reasonable, can be sunken to down end table be advisable to make plantation bag.

Submerged plant 1 can select that eel grass, thorn eel grass, water quality grass, waterweed, Herba potamogetonis distincti, water aquatic weeds are careless, one or more in watermifoil and water caltrop.

Band 4 generally uses the bungee of diameter 2.5cm, also can select nylon rope.

It is general when temperature on average is 25 degrees Celsius, 10000 above-mentioned submerged plant planting bags are dropped into the depth of water to be about in the man-made lake water body of 1m, after 2 months, as shown in Figure 2, the root of submerged plant penetrates in bed mud, lateral bud, to surrounding radiation breeding, is formed " submerged forest ", plays the effect of purifying water body.

A kind of submerged plant planting bag of the utility model, Submerged plant communities can be recovered to a certain extent, and then by the Submerged plant communities river training of recovery and the living environment of lake environment and other biological, there is profound purification, species diversity and form hydrocoles and perch, suppress the function such as algae and the aesthetic of landscape.

Claims

1. a submerged plant planting bag, it is characterized in that, comprise submerged plant (1), net (2), weight (3) and band (4), in the root of weight (3) and submerged plant (1) is wrapped in by described net (2), submerged plant (1) root is pushed down or encased to described weight (3), the stem of described submerged plant (1) stretches out from the opening of net (2), and the opening of net (2) tightened by described band (4).

2. a kind of submerged plant planting bag according to claim 1, is characterized in that, described net (2) is degradable plant fibre net.

3. a kind of submerged plant planting bag according to claim 1, is characterized in that, described net (2) aperture is 2-5cm.

4. a kind of submerged plant planting bag according to claim 1, is characterized in that, described weight (3) is natural zeolite.

5. a kind of submerged plant planting bag according to claim 1, is characterized in that, described submerged plant (1) is eel grass, thorn eel grass, water quality grass, waterweed, Herba potamogetonis distincti, water aquatic weeds are careless, one or more in watermifoil and water caltrop.

6. a kind of submerged plant planting bag according to claim 1, is characterized in that, described band (4) is bungee or nylon rope.