CN201648116U

CN201648116U - Submerged type aquatic plant floating bed

Info

Publication number: CN201648116U
Application number: CN2010200223971U
Authority: CN
Inventors: 苏淼; 陆辰晨; 徐中华; 刘莉; 陈亚华; 周权锁
Original assignee: Nanjing Agricultural University
Current assignee: Nanjing Agricultural University
Priority date: 2010-01-22
Filing date: 2010-01-22
Publication date: 2010-11-24
Anticipated expiration: 2020-01-22

Abstract

The utility model relates to a submerged aquatic plant floating bed which belongs to the field of waste water treatment and landscape water construction, mainly comprises a floater, a planting basket, an outer frame and a connecting device and is mainly used for bio remediation of polluted water in riverway or lakes. The outer frame and the floater are connected by using metal wires and then put into water so as to keep the outer frame and the planting basket of the floating bed below the water, thereby increasing the stability and the anti-wave capacity of a bed body; and each single floating bed is connected and floats on water through the floater, and a seine is spread under water for cultivating aquatic animals such as fish and the like so as to form a simulated ecological aquatic environment, so that the water quality of landscape can be improved jointly by utilizing the absorption of plants and the alga eating capacity of fish, a plurality of submerged plants and emerged plants along shore can be planted in the middle of the landscape water, thereby increasing the ornamental effect of the landscape water.

Description

Submerged water waterplant floating bed

One, technical field

The utility model relates to a kind of main body in water surface waterplant floating bed once, belongs to sewage disposal and landscape water body construction field.

Two, background technology

The waterplant floating bed is a kind of device that is planted in plant on the carrier and makes it to float on water body, be similar to soilless culture, biologic float bed microorganism acting in conjunction by its matrix, plant and root system of plant, promptly can certain cleaning action be arranged to water quality, can in the construction of landscape water body, use again, to the also another fixed improvement of aquatic ecological environment.Japan as far back as 1995 just has report to utilize the precedent of biologic float bed sewage purification sewage.Floating bed plant well contacts with water, can utilize nitrogen, phosphorus and insoluble organic in the plant roots absorption sewage, the absorption heavy metal, suppress algae grows, can also effectively remove algae toxin in the water, thereby sewage is had certain detergent power, and studies show that to be applicable to biologic float bed plant also more wide in range, most of Lu Sheng herbaceous plant and hygrophyte all are the alternative plants that floating bed is built.

Though the waterplant floating bed has its exclusive superiority now in practical application many problems can appear, such as the scarce capacity that bears stormy waves bump of bed body, aesthetic property that the institute cultivated plant easily topples over, plants is not good enough etc., and owing to there is not fixing means well, most of floating bed can only be confined to offshore cultivation, and the plant of being cultivated is limited to emergent to the greatest extent, for some to water level have certain requirements plant such as lotus, lotus flower etc., can only cultivate at certain water level Sub-aqua area, then can't grow in the ballow.These problems all directly have influence on its effect in practice.

Three, summary of the invention

In order to solve these problems of the prior art, the utility model provides a kind of can sink to water surface waterplant floating bed once with the plantation basket.The technical scheme that its technical problem that solves the utility model adopts is:

A kind of submerged water waterplant floating bed, mainly constitute by cultivation basket (1), float (2), outside framework (3) and coupling device (4), cultivation basket (1) links to each other by being connected iron wire (6) with outside framework (3), and float (2) is linked to each other by fishing line with outside framework (3), floats on the water surface (5); Cultivation waterplant (7) in cultivation basket (1), utilize the coupling device (4) of floating bed, independent one by one floating bed is coupled together, swim in the water by float (2), form a waterplant chinampa (8), pull-up aperture plate (9) is under water put into hydrocoles then, form a bionical attitude aquatic environment, chinampa and aperture plate are fixing with anchor (10).Outside framework of whole floating bed (3) and cultivation basket (1) provide buoyancy by float (2) below the water surface.Outside framework (3) is that hollow out is cylindrical, metal material, external arc is every 120 ° of prisms, installing and connecting apparatus on each prism (4), with each independently floating bed be connected, become a waterplant chinampa.

The beneficial effects of the utility model are: 1, outside framework and the cultivation basket with floating bed sinks to below the water surface, can reduce the impact of stormy waves to the bed body.2, the center of gravity of device integral body is low, and all at the water surface once, the institute cultivated plant is difficult for toppling over.3, except some emergents, can also select to cultivate some lotuses, lotus flower etc., and the adjustable in length of the wire of housing and float, make things convenient for the selection cultivation of plant.4, whole culture apparatus can not have influence on the view integral aesthetic property below the water surface.5, there is anchor on the chinampa that is connected into by monomer, can stop in water body like this, can not washed away by current, reduces the dependence of floating bed to water level.6, the fish in waterplant chinampa and the aperture plate can form an artificial ecosystem of copying, and so just can utilize sorption of plant and the food algae ability of fish to improve view water quality jointly, increase the sewage treatment capacity of device.

Description of drawings

Fig. 1 is the structure of the utility model embodiment submerged water waterplant floating bed

Fig. 2 is the heavy water waterplant chinampa that coupled together by the monomer floating bed and the applied in any combination of aperture plate

Among the figure: 1, cultivation basket 2, float 3, outside framework 4, coupling device 5, the water surface 6, connection iron wire 7, waterplant 8, chinampa 9, aperture plate 10, anchor

Embodiment

Below in conjunction with drawings and Examples the utility model is further specified.In Fig. 1, the submerged plant floating bed mainly is made of cultivation basket 1, float 2, outside framework 3 and coupling device 4.The cultivation basket links to each other by being connected iron wire 6 with outside framework.Float is linked to each other by fishing line with outside framework, floats on the water surface 5.The outside framework of floating bed is that hollow out is cylindrical, metal material, and external arc is installed a coupling device every 120 ° of prisms on each prism.

In Fig. 2, cultivation waterplant 7 in the cultivation basket, utilize the coupling device of floating bed, independent one by one floating bed is coupled together, in water, form a waterplant chinampa 8 by buoys float, pull-up aperture plate 9 under water then, put into hydrocoles such as carp, form a bionical attitude aquatic environment, chinampa and aperture plate are fixing with anchor 10.

Claims

1. submerged water waterplant floating bed, mainly constitute by cultivation basket (1), float (2), outside framework (3) and coupling device (4), cultivation basket (1) links to each other by being connected iron wire (6) with outside framework (3), and float (2) is linked to each other by fishing line with outside framework (3), floats on the water surface (5); Cultivation waterplant (7) in cultivation basket (1), utilize the coupling device (4) of floating bed, independent one by one floating bed is coupled together, swim in the water by float (2), form a waterplant chinampa (8), pull-up aperture plate (9) is under water put hydrocoles in a suitable place to breed then, form a bionical attitude aquatic environment, chinampa and aperture plate are fixing with anchor (10).

2. submerged water waterplant floating bed according to claim 1 is characterized in that: outside framework of whole floating bed (3) and cultivation basket (1) provide buoyancy by float (2) below the water surface.

3. submerged water waterplant floating bed according to claim 1 and 2, it is characterized in that: outside framework (3) is cylindrical for hollow out, metal material, external arc is every 120 ° of prisms, installing and connecting apparatus on each prism (4), with each independently floating bed be connected, become a waterplant chinampa.