CN212269595U

CN212269595U - Composite submerged plant turf

Info

Publication number: CN212269595U
Application number: CN201922418133.1U
Authority: CN
Inventors: 李云冉; 薛莉丹; 徐向鸣; 黄燕澜; 陈亮
Original assignee: Shanghai Shanheng Ecological Technology Co ltd
Current assignee: Shanghai Shanheng Ecological Technology Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2021-01-01
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a combined type benthophyte turf relates to water environment ecological remediation, landscape water body and founds the field, including the grid bottom plate, the inside align to grid bottom plate range has multiunit net, the inboard top of net all is provided with the screen panel, the inside intermediate position department of screen panel is provided with the small opening. The utility model arranges a plurality of groups of grids in the grid bottom plate in order, so that submerged plants of different types can be planted, cultivated and integrated on a turf according to a certain proportion, the complex community structure is more stable, and the external interference resistance is stronger; through all being provided with the screen panel on the inboard top of each net, under the condition that does not influence ventilative, the screen panel can effectively keep out external debris and reach the plant root position, and the intermediate position department of screen panel be provided with the small opening, and the plant is at the growth in-process and is visited out through the small opening, can prevent that plant and turf from breaking away from under the effect of screen panel, more is favorable to the plant to grow and develops.

Description

Composite submerged plant turf

Technical Field

The utility model relates to a water environment ecological remediation, landscape water body constitute field specifically are a combined type benthophyte turf.

Background

The water eutrophication is the response and the change process of aquatic organisms to the increase of the concentration of nutritive salt in the water, the phenomena of algal bloom, water hypoxia and the like usually occur at the later stage, the main problems of the current water environment are that the aquatic high plants are removed due to the water eutrophication, the algae occupy the dominant position, the key of the water restoration is to recover the aquatic high plants, and the algae are controlled by the competition of the aquatic high plants and the algae in the survival process, so that the water is changed from the algae type to the grass type. Therefore, in the water ecological restoration process, it is most important to perform the restoration of the submerged plants.

Most of the existing turf is of a single variety, the planting efficiency can be improved, but the actual planting needs can not be well met, the submerged plant restoration is mainly to construct a relatively complex submerged plant ecosystem, the species diversity is kept, different aquatic plant clusters are required to be fused together, instead of different clusters living in respective ranges, the external interference resistance is poor, the existing turf enables plants to fall off easily, external impurities easily reach the root positions of the plants, and the growth and development of the plants are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing turf cannot well meet the actual planting requirement, the external interference resistance is poor, the existing turf easily enables plants to fall off, external impurities easily reach the root positions of the plants, and the growth and development of the plants are influenced, the composite type submerged plant turf is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a combined type submerged plant turf, includes the grid bottom plate, the inside align to grid of grid bottom plate has the multiunit net, the top of net inboard all is provided with the screen panel, the inside intermediate position department of screen panel is provided with the small opening.

Preferably, the grid bottom plate and the mesh enclosure are made of degradable plastics synthesized by PLA and PHA starch.

Preferably, the grid bottom plate adopts a specification of 2m by 5m, and the length, width and height of the grid adopt a specification of 100mm by 300 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a multiunit net is neatly arranged in the inside of grid bottom plate, can plant the submerged plant of different grade type according to certain proportion and cultivate integratively on a turf, can directly spread bottom in the construction water after surviving, has directly constructed complicated aquatic plant crowd, keeps the variety of species, does not have the intersection between the crowd, and complicated community structure is more stable, and anti external disturbance's ability is also stronger; through all being provided with the screen panel on the inboard top of each net, under the condition that does not influence ventilative, the screen panel can effectively keep out external debris and reach the plant root position, and the intermediate position department of screen panel be provided with the small opening, and the plant is at the growth in-process and is visited out through the small opening, can prevent that plant and turf from breaking away from under the effect of screen panel, more is favorable to the plant to grow and develops.

Drawings

FIG. 1 is a schematic view of a part of the structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the mesh enclosure of the present invention;

fig. 4 is a schematic structural diagram of the grid bottom plate of the present invention.

In the figure: 1. a grid floor; 2. a grid; 3. a mesh enclosure; 4. and (4) a leak hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a composite type submerged plant turf comprises a grid bottom plate 1, a plurality of groups of grids 2 are uniformly arranged in the grid bottom plate 1, mesh enclosures 3 are arranged at the top ends of the inner sides of the grids 2 and used for preventing external sundries from reaching the roots of plants, and leakage holes 4 are formed in the middle positions of the inner portions of the mesh enclosures 3 and used for enabling the plants to pass through and preventing the plants from falling off.

The utility model discloses an at grid bottom plate 1's inside neatly arranged multiunit net 2, can plant the submerged plant of different grade type according to a certain proportion and cultivate integratedly on a turf, can directly spread in construction water bottom after surviving, directly constructed complicated aquatic plant crowd, keep the variety of species, do not have the intersection between the crowd, the community structure of complicacy is more stable, and anti external disturbance's ability is also stronger.

Please refer to fig. 3 and fig. 4, the grid bottom plate 1 and the mesh enclosure 3 are made of degradable plastic based on PLA, PHA starch, the utility model discloses an adopt degradable plastic material, the grid bottom plate 1 and the mesh enclosure 3 can slowly degrade and provide nutrients for the growth of aquatic plants within 1-2 years, and have effects such as environmental protection, view.

Please refer to fig. 2 and 4 emphatically, grid bottom plate 1 adopts 2m 5 m's specification, and grid 2's length and width height adopts 100mm 300 mm's specification, the utility model discloses a modular grid bottom plate 1 makes the turf of grid bottom plate 1 constitution be convenient for transport, and guarantees the survival rate, directly lays the turf in the bottom and fixes during the construction, can reduce the construction degree of difficulty, simplifies the construction step.

The working principle is as follows: because of flexibility, the turf formed by the grid bottom plate 1 can be tiled, sand and nutrient substances are filled in each grid 2, then the turf is sprayed with water to immerse the turf, seeds of different types are uniformly spread on the turf according to a certain ratio, submerged plants of different types are planted and cultivated on the turf according to a certain ratio, a complex aquatic plant cluster is directly constructed, the diversity of species is kept, no intersection exists among clusters, the complex cluster structure is more stable, the capacity of resisting external interference is stronger, the plants grow out after a certain time, the plants are detected out through the leak holes in the middle of the mesh enclosure 3, the mesh enclosure 3 can effectively prevent external sundries from reaching the roots of the plants and not easily falling off the plants, then the grid bottom plate 1 can be placed in a black and odorous river channel or landscape water body to be treated, the grid bottom plate 1 is made of degradable plastics, can be slowly degraded within 1-2 years and provide nutrients for the growth of aquatic plants, and has the effects of environmental protection, landscape and the like.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a combined type benthophyte turf, includes grid bottom plate (1), its characterized in that: the grid is characterized in that a plurality of groups of grids (2) are uniformly arranged in the grid bottom plate (1), mesh covers (3) are arranged at the top ends of the inner sides of the grids (2), and leakage holes (4) are formed in the middle positions of the inner portions of the mesh covers (3).

2. The composite type submerged plant turf of claim 1, wherein: the grid bottom plate (1) and the mesh enclosure (3) are made of degradable plastics synthesized by PLA and PHA starch.

3. The composite type submerged plant turf of claim 1, wherein: the grid bottom plate (1) adopts a specification of 2m by 5m, and the length, the width and the height of the grid (2) adopt a specification of 100mm by 300 mm.