CN110563153A

CN110563153A - ecological submerged bed

Info

Publication number: CN110563153A
Application number: CN201910938808.7A
Authority: CN
Inventors: 林映津
Original assignee: Hua Chuan Technology Co Ltd
Current assignee: Hua Chuan Technology Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2019-12-13

Abstract

The invention relates to an ecological submerged bed. Constitute by people's walking path floating platform, ecological reef, dead lever and net bed, the net bed mainly including permeable protective layer, people's walking path floating platform, depth of water adjusting device, submerged plant, planting basket, planting fixed network, characterized by ecological reef in the bottom be equipped with the counter weight, the dead lever run through in the inside of ecological reef, the net bed tie up or the rope is tied up or the buckle is connected or the draw-in groove is connected with the dead lever. The ecological reef can be combined with the ecological reef to enhance the water quality purification capability of the system, and meanwhile, the planting of the submerged plants can reduce the eutrophication state of the water body, improve the transparency of the water body, bring certain economic benefits and be suitable for wetlands, rivers and lakes.

Description

Ecological submerged bed

Technical Field

The invention particularly relates to an ecological submerged bed.

Background

In recent years, the eutrophication of water bodies is more and more serious due to the trouble of environmental pollution in offshore areas and most of riverways and lakes, the original submerged plants thereof are rapidly degenerated, the self-cleaning capacity of the water bodies is basically lost, the ecological environment is seriously damaged, and the recovery and reconstruction of aquatic ecosystems have reached a consensus. The submerged plant is one of main primary producers of the water ecological system, and the submerged plant is assimilated into a self structural composition substance by absorbing nitrogen and phosphorus nutrient substances, so that the concentration of nitrogen and phosphorus in the water is reduced, and the aim of effectively restoring the eutrophic water is fulfilled. For example, CN 104756847 a published japanese patent No. 2015.07.08 discloses a floating bed for aquatic plants, a floating bed group for aquatic plants, and a method for aquatic plants, which filter and absorb pollutants in sewage through plant roots, and although the plants have a purification effect on eutrophicated water, the purification effect of submerged plants in water is ignored.

Disclosure of Invention

The invention aims to provide an ecological submerged bed aiming at the technical defects in the prior art, which can be combined with an ecological reef to enhance the water quality purifying capacity of a system, and meanwhile, the planting of submerged plants can reduce the eutrophication state of a water body, improve the transparency of the water body and bring certain economic benefits.

The invention is realized by the following technical scheme:

The utility model provides an ecological sunken bed that dives, comprises people's walking path floating platform, ecological reef, dead lever and net bed, the net bed mainly including permeable protective layer, submerged plant, planting basket, planting fixed network, characterized by ecological reef in the bottom be equipped with the counter weight, the dead lever run through in the inside of ecological reef, the net bed tie up or the rope is tied up or the buckle is connected or the draw-in groove is connected with the dead lever through the ribbon.

Further, the protective layer that permeates water locate around the net bed, people's walking way flotation stage on be equipped with depth of water adjusting device, depth of water adjusting device on be equipped with and connect rope a, connect rope b and connect rope c, connect rope c and people's walking way flotation stage and be connected, people's walking way flotation stage is fixed to float in the surface of water, connects rope a and depth of water regulation rope and is connected, the depth of water regulation rope other end be connected with planting the fixed network, connect rope b and horizontal stay cord and be connected, the horizontal stay cord other end be connected with the floater, planting the basket tie up or the rope is tied up or the buckle is connected or the draw-in groove is fixed in planting the fixed network through the ribbon.

Furthermore, the upper end of dead lever be higher than the surface of water, the lower extreme is fixed in submarine bottom, the protective layer that permeates water establish to the structure that can dismantle in a flexible way, the bottom is connected with planting the fixed network, the top is connected with horizontal stay cord, the floater float in the surface of water of planting the fixed network top through vertical stay cord is fixed.

Furthermore, plant the basket on plant the submerged plant, be equipped with preset filler in planting the basket, filler parcel plants the root system of submerged plant in the basket.

furthermore, the walking walkway floating platforms are in rigid or flexible connection or adopt splicing structures, and the number of the walking walkway floating platforms is more than one.

Further, the water depth adjusting device is a device for automatically or manually retracting and releasing the rope.

Furthermore, the planting and fixing net is made of stainless steel, nylon fibers or polyester ethylene, and is of a square or polygonal grid structure with an irregular shape.

Furthermore, the ecological reef is in a tower shape, a square shape or other irregular shapes formed by simulating natural reefs or prefabricated components, and the reef shell is of a structure which is made of stainless steel or nylon fibers or polyester ethylene and has a water permeable function.

Furthermore, a bracket is arranged on the fixed rod, an aeration device is fixed on the bracket, and the aeration device adopts pure oxygen aeration equipment and comprises any one of an aeration disc and a known array controllable nanometer oxygen dissolving disc.

Furthermore, a preset porous filler is arranged in the ecological reef.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that:

1. the invention provides an ecological submerged bed, wherein the specific surface area of porous fillers in ecological reefs is large, the biological adhesion is strong, habitation, breeding and other places are provided for organisms, the biological diversity is increased, an aeration device below a fixed rod increases the dissolved oxygen of a water body, and the situation that plants lack oxygen at night and influence the growth of submerged plants is avoided;

2. Aiming at eutrophic water, the submerged plant can absorb nutrient substances such as nitrogen and phosphorus in the water, reduce the concentration of nitrogen and phosphorus in the water and purify the water, meanwhile, the submerged plant competes with algae for the required nutrient substances and the photo-thermal conditions required by growth, secretes allelochemicals, and destroys the normal physiological metabolism function of the algae, thereby inhibiting the growth of the algae, and the submerged plant can also absorb suspended substances in the water, improve the transparency of the water and improve the underwater illumination condition;

3. the underwater permeable grid structure consisting of the permeable protective layer and the planting and fixing net can prevent the invasion of large aquatic organisms and gnaw plants, has a certain interception effect on pollutants in water, can release small herbivorous organisms or can promote the growth of submerged plants by throwing a certain amount of aquatic organisms into the system, and can absorb nutrient salts for the organisms to be converted and utilized through a food chain;

4. The submerged plants planted on the planting fixing net comprise rare Chinese herbal medicines, rare flowers with ornamental value and the like, and certain economic benefit can be brought.

Drawings

FIG. 1 is a schematic view of the overall structure of an ecological submersible bed according to the present invention;

FIG. 2 is a plan view of the top structure of FIG. 1;

FIG. 3 is a schematic view of a plurality of assembled structures of FIG. 1;

FIG. 4 is a schematic plan view of a plurality of assembled top view structures of FIG. 2;

FIG. 5 is a schematic structural view of an ecological reef 1 in an ecological submersible bed according to the present invention;

Fig. 6 is a schematic structural view of a net bed 18 in the ecological submersible bed of the invention.

Description of reference numerals: 1. ecological reef, 2, dead lever, 3, reef shell, 4, counter weight, 5, benthophyte, 6, plant the basket, 7, water depth adjusting device, 8, plant the fixed net, 9, the floater, 10, vertical stay cord, 11, the horizontal plane, 12, water depth adjusting rope, 13, connecting rope a, 14, horizontal stay cord, 15, connecting rope b, 16, pedestrian walkways floating platform, 17, connecting rope c, 18, the net bed, 19, aeration equipment, 20, support, 21, the protective layer that permeates water.

Detailed Description

the present invention will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1, 2, 3, 4, 5 and 6, the ecological submerged bed of the invention comprises a walkway floating platform 16, an ecological small reef 1, a fixed rod 2 and a net bed 18, wherein the net bed 18 mainly comprises a water permeable protective layer 21, submerged plants 5, a planting basket 6 and a planting fixed net 8, and is characterized in that the bottom of the ecological small reef 1 is provided with a balance weight 4, the fixed rod 2 penetrates through the ecological small reef 1, and the net bed 18 is tied up by a binding belt or tied up by a rope or connected by a buckle or connected with the fixed rod 2 by a clamping groove; the permeable protective layer 21 is arranged around the net bed 18, the walkway floating platform 16 is provided with a water depth adjusting device 7, the water depth adjusting device 7 is provided with a connecting rope a13, a connecting rope b15 and a connecting rope c17, the connecting rope c17 is connected with the walkway floating platform 16, the walkway floating platform 16 is fixedly floated on the water surface, the connecting rope a13 is connected with the water depth adjusting rope 12, the other end of the water depth adjusting rope 12 is connected with the planting fixing net 8, the connecting rope b15 is connected with the horizontal pull rope 14, the other end of the horizontal pull rope 14 is connected with the floating ball 9, and the planting basket 6 is tied up by a band or is tied up by a rope or is connected by a buckle or is fixed on the planting fixing net 8 by a clamping groove; the upper end of the fixed rod 2 is higher than the water surface, the lower end of the fixed rod is fixed at the bottom of the water bottom, the water permeable protective layer 21 is of a structure capable of being flexibly disassembled, the bottom of the water permeable protective layer is connected with the planting fixed net 8, the top of the water permeable protective layer is connected with the horizontal pull rope 14, and the floating ball 9 is fixedly floated on the water surface above the planting fixed net 8 through the longitudinal pull rope 10; submerged plants 5 are planted on the planting baskets 6, preset fillers are arranged in the planting baskets 6, and the fillers wrap the root systems of the submerged plants 5 in the planting baskets 6; the walking walkway floating platforms 16 are in rigid or flexible connection or adopt a splicing structure, and the number of the walking walkway floating platforms is more than one; the water depth adjusting device 7 is a device for automatically or manually retracting a rope; the planting fixing net 8 is made of stainless steel, nylon fiber or polyester ethylene, and is of a square or polygonal grid structure with an irregular shape; the ecological reef 1 is in a tower shape, a square shape or other irregular shapes formed by simulating natural reefs or prefabricated components, and the reef shell 3 is a structure which is made of stainless steel, nylon fiber or polyester ethylene and has a water permeable function; a bracket 20 is arranged on the fixed rod 2, an aeration device 19 is fixed on the bracket 20, and the aeration device 19 adopts pure oxygen aeration equipment and comprises any one of an aeration disc and a known array controllable nanometer oxygen dissolving disc; the ecological reef 1 is internally provided with a preset porous filler.

Specifically, as shown in fig. 1, 2, 3 and 4, the invention provides an ecological submerged bed, which comprises a walkway floating platform 16, an ecological small reef 1, a fixing rod 2 and a net bed 18, wherein in the embodiment, the fixing rod 2 is made of a corrosion-resistant stainless steel structure, the lower end of the fixing rod is fixed at the bottom of a water body for integral fixation, a reef shell 3 of the ecological small reef 1 is a fishing net structure, the pores are 2-5mm, the material is nylon fiber, porous filler and a balance weight 4 are arranged in the reef shell, the balance weight 4 is made of stones, environmental aerobic microorganisms can be periodically put into a cavity in the ecological small reef 1, the specific surface area of the porous filler in the ecological small reef 1 is large, the biological adhesion is strong, habitation and breeding places are provided for organisms, the biological diversity is increased, preferably, the size range of a planting basket 6 is 50-150 mm, the grid size of a fixing net 8 is 50-150 mm, the planting density can be adjusted according to actual needs, the planting basket 6 is made of a material which is sun-proof and does not generate harmful substances in a water body, the planting basket 6 is planted with submerged plants 5 which comprise rare Chinese herbal medicines, rare flowers with ornamental value and the like, the planting fixing net 8 is controlled to lift through the water depth adjusting device 7 so as to adjust the planting depth of the submerged plants, the water depth adjusting rope 12 is lengthened, the planting fixing net 8 descends to the height of 1000mm-2000mm away from the horizontal plane without influencing the photosynthesis of the submerged plants 5, the plants in the planting basket 6 can be prevented from falling off along with water flow by the filler, the normal growth of the submerged plants 5 is ensured, in the embodiment, the floating ball 9 is made of PE materials, the number of the floating ball is more than one, the floating ball floats on the water surface above the planting fixing net 8 and is connected and fixed with the planting fixing net 8 through the longitudinal pull rope 10, and the floating ball 9, in order to ensure the level of the planting fixing net 8, the pedestrian walkway floating platform 16 is formed by mutually splicing 600mm high-density polyethylene material floating bowls to form an outer frame of the net bed 18, a connecting rope c17 is connected with the pedestrian walkway floating platform 16 to float on the water surface so as to ensure the stability of the size of the formed outer frame, when the maintenance and harvesting management are carried out, the water depth adjusting rope 12 is contracted, the height of the planting fixing net 8 is lifted to be close to the water surface, the submerged plants 5 on the planting fixing net 8 are conveniently managed and harvested, the planting fixing net 8 is in an irregular grid structure with a square or polygonal shape, the water permeable protective layer 21 is arranged at the periphery of the net bed 18 and is a detachable structure, and forms a water permeable grid structure under the water surface together with the planting fixing net 8, on one hand, the invasion of large aquatic organisms can be prevented, the plants are gnawed, and the grid structure has a certain, on the other hand, small herbivorous organisms can be released or a certain amount of aquatic organisms can be put into the system, and nutrient salt taken by the organisms is converted and utilized through a food chain, and meanwhile, the growth of the submerged plants 5 can also be promoted.

specifically, as shown in fig. 5 and 6, for large-area eutrophic water, the pedestrian walkway floating platform 16 is formed by mutually splicing 600mm by 600mm high-density polyethylene material buoys to form an outer frame of a net bed 18, the number of the net beds 18 is more than two, so that a large-area net bed is formed, the periphery of the net bed 18 is fixed by fixing rods 2, an aeration device 19 is arranged below the fixing rods 2, the aeration device 19 adopts an aeration disc, so that the dissolved oxygen of the water is increased, and the problem that the large-area underwater planting is prone to lack of oxygen at night is solved.

The foregoing is only a preferred embodiment of the present invention and is not specifically described in the prior art. It should be noted that modifications can be made by one of ordinary skill in the art without departing from the principles of the present invention and are to be considered within the scope of the present invention.

Claims

1. The utility model provides an ecological sunken bed that dives, comprises people's walking path floating platform (16), ecological reef (1), dead lever (2) and net bed (18), net bed (18) mainly including permeable protective layer (21), benthophyte (5), planting basket (6), planting fixed network (8), characterized by ecological reef (1) bottom be equipped with counter weight (4), dead lever (2) run through in the inside of ecological reef (1), net bed (18) tie up or the rope is tied up or the buckle is connected or the draw-in groove is connected with dead lever (2) through the ribbon.

2. An ecological submersible bed according to claim 1, wherein the water permeable protective layer (21) is provided around the mesh bed (18), a water depth adjusting device (7) is arranged on the pedestrian walkway floating platform (16), a connecting rope a (13), a connecting rope b (15) and a connecting rope c (17) are arranged on the water depth adjusting device (7), the connecting rope c (17) is connected with the pedestrian walkway floating platform (16), the pedestrian walkway floating platform (16) is fixedly floated on the water surface, the connecting rope a (13) is connected with the water depth adjusting rope (12), the other end of the water depth adjusting rope (12) is connected with the planting fixing net (8), the connecting rope b (15) is connected with the horizontal pull rope (14), the other end of the horizontal pull rope (14) is connected with the floating ball (9), and the planting basket (6) is tied up by a binding belt or a rope or is connected by a buckle or is fixed on the planting fixing net (8) by a clamping groove.

3. An ecological submerged bed according to claim 1, wherein the upper end of the fixed rod (2) is higher than the water surface, the lower end is fixed on the bottom of the water bottom, the water permeable protective layer (21) is designed into a structure which can be flexibly disassembled, the bottom is connected with the planting fixing net (8), the top is connected with the horizontal pull rope (14), and the floating ball (9) is fixed on the water surface floating above the planting fixing net (8) through the longitudinal pull rope (10).

4. The ecological submerged bed as claimed in claim 1, wherein the planting basket (6) is planted with submerged plants (5), the planting basket (6) is internally provided with preset fillers, and the fillers wrap the root systems of the submerged plants (5) in the planting basket (6).

5. An ecological submersible bed as claimed in claim 1, wherein the walkway platforms (16) are rigidly or flexibly connected or have a splicing structure, and the number of the platforms is more than one.

6. an ecological submersible bed according to claim 1, wherein the depth adjustment means (7) is a means for automatically or manually retracting a rope.

7. The ecological submerged bed as claimed in claim 1, wherein the planting fixing net (8) is made of stainless steel, nylon fiber or polyester ethylene, and has an irregular grid structure with a square or polygonal shape.

8. An ecological submerged bed according to claim 1, wherein the ecological reef (1) is shaped like a tower, a square or other irregular shape which simulates a natural reef or is formed by prefabricated components, and the reef shell (3) is made of stainless steel or nylon fiber or polyester ethylene and has a water permeable structure.

9. the ecological submerged bed as claimed in claim 1, wherein the fixing rod (2) is provided with a bracket (20), the bracket (20) is fixed with an aeration device (19), and the aeration device (19) adopts pure oxygen aeration equipment comprising any one of an aeration disc and a known array controllable nano oxygen dissolving disc.

10. The ecological submerged bed according to claim 1, wherein the ecological reef (1) is internally provided with preset porous fillers.