CN114133037B - Multilayer ecological protection restoration device and method for river channel - Google Patents

Abstract

The invention discloses a multilayer ecological protection and restoration device and method for a river channel, which comprises a floating foundation, wherein planting holes and foundation columns are arranged on the floating foundation, a solar panel is connected between the foundation columns, a through water inlet and a floating drum are arranged on the side surface of the floating foundation, the periphery of the bottom of the floating foundation is connected with a balancing weight through ropes, a flexible net is connected between the ropes, an aerator is also arranged on the floating foundation, an aeration pipe is connected below the aerator and penetrates through the floating foundation, the bottom of the aeration pipe is connected with a first aeration disc and a second aeration disc, a fixing column is arranged on a river bank and used for connecting the floating foundation, a plurality of floating foundations are connected through a connecting component, and a lamp belt is arranged on the side surface of the floating foundation. The device is arranged in the river channel and floats on the water surface, aquatic organisms planted in the floating foundation planting holes are utilized to treat the river channel with the assistance of colony group microorganisms, and meanwhile, the solar panel is used for storing electricity to supply power for the aerator, so that the aerator can assist in purifying the water body underwater.

Description

Multilayer ecological protection restoration device and method for river channel

Technical Field

The invention belongs to the field of river ecological protection restoration, and particularly relates to a multilayer ecological protection restoration device and method for a river.

Background

The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.

The ecological river channel construction is an important link in the construction of ecological cities in times, and as more and more river channels penetrate through all cities, the manpower, material resources and financial resources required by the environmental management are greatly improved, so that people are slightly labored to the ecological environment management and protection work of the river channels. In the rapid development process of economy, the ecological environment is seriously damaged in industrial development, river pollution is caused by the sharp increase of urban factories, the problems of water quality reduction and water resource shortage of river are further caused, plants on the way along the river are seriously damaged, the water source conservation capacity of vegetation is reduced, and the imbalance of the ecological environment is caused. In addition, in agricultural production, the water body pollution phenomenon is serious due to the imperfection of a production structure and a water conservancy supporting facility. The water body is polluted from the outside, so that the eutrophication phenomenon of the water body is serious, and the ecological balance of the water body is seriously damaged. Therefore, the treatment of urban river channels has very important significance for urban development, quality of life of people and environmental remediation.

At present general river course ecological protection device adopts the box structure, and at its inside device that can intercept silt that sets up, river through the filter belt silt realizes the mud cleanness, for example chinese utility model patent, application day 2020.12.15, application number 202011481783.1 discloses a mud cleaning device that river course environmental protection used, the device is through rotatory casing, dirty in with the river course passes through centrifugal rotation, separate the filtration and take out the silt in aquatic, the clearance to river water canal mud has been realized, but the device amount of silt that the single time can be cleared up is very limited, and it is comparatively single to the improvement ability of river course ecological environment, can't solve the water source problem of river course aquatic body eutrophication, for example chinese utility model patent application day 2021.01.29, application number 202110128222.1 discloses a river course ecological environment protection device and its renovation method, the device is for floating on the chinampa of river course surface, connect the chinampa on the island, through planting plant purification on the quality island, but the device realizes the problem of the deep water body of the plant of the submerged plant and the water body of the impact easily and cover the problem of flowing. Therefore, it is necessary to design a device which has stability, can improve the river water environment in multiple levels and can protect and improve the river ecological environment.

It should be noted that the above background description is only for the convenience of clear and complete description of the technical solutions of the present application and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present application.

Disclosure of Invention

The invention aims to provide a multi-layer river channel ecological protection and restoration device and method capable of protecting and restoring the ecological environment of a river channel in a multi-layer manner, and aims to solve the problems that the ecological environment of the river channel is unbalanced due to eutrophication of a water body environment, and soil erosion around a river bank and vegetation can not survive due to water flow impacting the side wall of the river bank at a curve of the river channel.

The technical scheme adopted by the invention for realizing the purpose is as follows:

a multilayer ecological protection restoration device and method for a river channel comprises a floating foundation and is characterized in that: four angles are provided with solar panel between foundation column and the foundation column on the flotation foundation, the solar panel bottom surface is equipped with the plate that blocks water, it has a plurality of planting holes to open on the flotation foundation, the flotation foundation both sides are equipped with the water inlet that link up, be equipped with water conservancy diversion bent plate and the adjacent both sides of water inlet in the water inlet and be equipped with flotation pontoon and crotch, the flotation foundation bottom surface is connected with the rope body all around through the foundation column, be connected with flexible net between the rope body and be connected with the balancing weight in its lower extreme, be equipped with the flowing water subassembly in the balancing weight, the flotation foundation top is equipped with the aeration machine, aeration pipe and aeration pipe bottom end connection aeration dish are connected to aeration machine below, the flotation foundation up end still is equipped with and interconnects through coupling assembling between battery and the control assembly flotation foundation, coupling assembling is connected with the fixed column and installs in the river course. Four foundation columns arranged at four corners of the floating foundation provide protection for the floating foundation. The flotation pontoon increases the surface of water buoyancy for the flotation pontoon, through plant aquatic plant on the flotation pontoon, assist colony crowd's help and improve the water environment, it charges for the battery to set up solar panel between the foundation column, the battery is the electric energy supply aeration machine, the aeration machine passes through aeration pipe connection aeration dish, rethread controller control aeration machine is to deep water aeration, realize the purification of water, accessible coupling assembling connects between a plurality of flotation pontoons, the connector of formation passes through the fixed column to be fixed at the river bank, the balancing weight is the device counter weight and limits floating region.

Preferably, the upper end face of the floating foundation is downwards provided with planting holes which are square holes and symmetrically distributed, the bottom surface of the floating foundation is provided with a plurality of rooting holes, two opposite faces of the side face of the floating foundation are provided with through water inlets, the planting holes and the rooting holes are communicated with the water inlets, a plurality of flow guide bent plates are distributed on the inner wall of the water inlets at equal intervals, the flow guide bent plates are in a flowing water wave shape, and the two side faces, which are not provided with the water inlets, of the floating foundation are provided with floating barrels. Plant downthehole aquatic plant's of being convenient for planting and growth, the hole of taking root of flotation base bottom surface is favorable to the rhizome of the aquatic plant of planting to grow downwards and depend on, promoted the fastness of the plant of planting, the water inlet that link up that the flotation base lateral wall was seted up with planting the hole, the hole intercommunication of taking root is favorable to water and plant and rhizome contact and water changing, thereby promote aquatic plant and to the water purification degree, the water velocity that the water inlet can be got into slows down to the water conservancy diversion bent plate, prevent that rivers from assaulting too greatly and break up plant rhizome and adnexed biological community.

Preferably, four angles of floating base up end respectively are provided with the foundation, and the foundation is connected solar panel for between square post and per two foundation, and solar panel has certain inclination for the floating base up end, and the solar panel bottom is connected with the plate that blocks water, and solar panel passes through the connection of electric lines battery. The foundation post that sets up on four angles of flotation foundation, protect aquatic plant and flotation foundation to a certain extent to receive the striking of external object, the bank is artifical simultaneously to be retrieved and when adjusting intervene, the accessible catches on the foundation post and retrieves and promote etc. solar panel relative horizontal plane has certain inclination, be convenient for gather sunshine, every solar panel bottom sets up the manger plate piece, block towards the water of plant to flowing through the solar panel bottom, solar panel passes through the connection of electric lines battery and for the solar energy transformation who will collect to store the battery in the electric energy.

Preferably, the plate that blocks water includes the second plate body, and the second plate body sets up for the slope, and the vertical interval of second plate body is laid in the solar panel bottom surface and is parallel to each other, and transverse connection has a plurality of third plate bodies between the second plate body that the interval was laid, and a plurality of third plate body slopes to set up between adjacent second plate body, and the inclination diverse, the vertical underrun first plate body of second plate body is connected, and the relative floating foundation up end of first plate body has inclination, and with the surface contact of floating foundation. When the surface of water is undulant, when the rivers of the surface of water rush to the plant in the floating foundation, part rivers upwards strike the third plate body or the second plate body contact with the solar panel bottom, greatly reduced the chance of water and solar panel contact, also reduce the contact of the inside and electric part of floating foundation and the plant of planting, and the third plate body of second can carry out the water conservancy diversion effect with wind, the realization is guided to solar panel bottom surface and floating foundation two directions on the surface respectively with wind, can reduce solar panel bottom surface temperature like this and play the radiating effect, also avoid the too moist living thing of attaching of solar panel bottom surface, lead to the integrated device weight too big and can't float.

Preferably, each is equipped with the rope body in floating foundation bottom four corners, and rope body one end is passed through the foundation and is connected with the floating foundation, and the other end is connected with the balancing weight through rope body branch, and the vertical one deck flexible net that is connected with between two adjacent rope bodies, and be close to balancing weight department also horizontally connected with one deck flexible net in rope body bottom, and flexible net is the netting material of water-permeable, and the flexible net of bottom passes the aeration pipe and is located aeration dish top. The foundation column is used for connecting the rope body with the floating foundation, the balancing weights connected to the bottom ends of the rope body provide underwater weight for the device, the device is lifted to float and the floating range of the device is limited, the situation that plants are separated due to large displacement caused by impact of water bodies is avoided, the flexible net between the rope bodies can organize aquatic organisms to be close to or clustered on the aeration pipe on the side face to cause blockage of the aeration pipe, the flexible net connected to the aeration pipe can divide air flow generated by the aeration disc into bubbles in a dividing mode, and underwater sediments and microorganisms brought up due to disturbance of the air flow in water can be restrained from upwards suspending.

Preferably, the balancing weight is of a tetragonal structure, the balancing weight is hollow, water permeable holes are formed in any side of the balancing weight, the water flowing component is arranged in the hollow position in the balancing weight and comprises a net rack body, the net rack body is a hollow water bottle-shaped framework formed by iron wires, a rubber plug is arranged at the bottle mouth of the net rack body, the net rack body cannot penetrate the water permeable holes, a plurality of floating balls are placed in the net rack body, and the floating balls cannot penetrate through gaps of the net rack body. The hole of permeating water on the balancing weight can avoid bottom rivers direct contact balancing weight lateral wall to cause the displacement of balancing weight, the impact force is reduced through the hole of permeating water to rivers of being convenient for, rack body and the floater that sets up inside the balancing weight can play the effect of holding back to the deposit of river course bottom, under the condition that has rivers impact, when the deposit passes through the rack body, the great deposit of volume is outside by the rack body interception, and less deposit rivers velocity of flow reduces when passing through inside floater, help less granule to hold back in the rack is internal, to gathering at balancing weight and inside biological community, can avoid causing biological community's dispersion or destruction because rivers impact force is too big, the balancing weight can intercept aeration dish aeration produced air current to a certain extent simultaneously, for near the biological community utilization of balancing weight.

Preferably, the aerator is located the floating foundation up end center, and aerator top intercommunication has the aeration pipe, and the aeration pipe is the cavity body and runs through whole floating foundation, and the aeration pipe is in stretching out the part below the floating foundation bottom surface, and the interval has laid the aeration hole and the interval is great on its lateral wall, and aeration socle portion intercommunication has first aeration dish and second aeration dish, and first aeration dish is located second aeration dish top. The aeration hole that sets up on the aeration pipe is tiny hole, and great interval arrangement, a part air current flows from the aeration hole, realize carrying out the aeration between the different water layers of water, and great interval can not make the aeration air current too much run off, and be difficult to reach first and second aeration dish and carry out the aeration, first aeration dish and second aeration dish lateral wall intensive distribution have the aeration hole, and make first second aeration dish outside aeration through aeration machine work, water purification.

Preferably, coupling assembling includes the connecting block, and open the connecting block both sides has the locating hole, and the connecting block passes through the hook lever to be connected with the crotch, interconnects through the connecting rod between the connecting block, and is equipped with compression spring between inside pole of connecting block and pole, connects the fixed column at terminal connecting block, and the fixed column is fixed in the river bank. Interconnect through coupling assembling between the floating foundation, the hook-and-loop fastener is used for connecting crotch and the connecting block on the floating foundation, and the connecting rod is used for connecting two adjacent connecting blocks, is equipped with a compression spring in arbitrary connecting block for the displacement change of device is taken for to buffering water impact force, and the connecting block at coupling assembling end is connected in the fixed column, and the fixed column is fixed in laying of river bank realization device.

The invention adopts the aquatic plants planted on the floating foundation to treat the water body, the solar panel arranged on the foundation column supplies power to the aerator to implement underwater aeration, and the flexible net is used for refining the aeration to assist in water body purification, so the invention has the following beneficial effects:

1) The roots and stems of the planted aquatic plants are attached to the growth holes and protected by the foundation columns, so that the water body is treated by the plants, and the plants are prevented from being scattered by water flow impact;

2) The solar panel collects solar energy to supply power for continuous aeration of the aerator, so that the device works for a long time, and the manual operation cost is reduced;

3) The aeration pipe is provided with aeration holes and a first aeration disc below the aeration pipe, so that the multi-level water body is purified;

4) The balancing weight provides stability for the device, and inside flowing water subassembly is favorable to the biological community to depend on, and the help improves water environment.

Therefore, the invention relates to a multi-layer river channel ecological protection and restoration device and method capable of protecting and restoring the ecological environment of a river channel in multiple layers.

Drawings

FIG. 1 is a schematic view of a multi-layer ecological protection and restoration device and method for river channels;

FIG. 2 is a schematic view of a planting hole;

FIG. 3 is a schematic view of a root hole;

FIG. 4 is a schematic view of a deflector bend plate;

FIG. 5 is a schematic view of a flexible web;

FIG. 6 is a schematic view of a weight;

FIG. 7 is a schematic view of a flow assembly;

FIG. 8 is a schematic view of a water guard plate;

FIG. 9 is a schematic view of an aerator;

FIG. 10 is a schematic view of a connection assembly;

FIG. 11 is a schematic view of a connector block;

fig. 12 is a schematic view of a fixing column.

In the figure: 1. floating foundation; 2. a base pillar; 3. a solar panel; 4. planting holes; 5. a water inlet; 6. a float bowl; 7. hooking; 8. a rope body; 9. a flexible mesh; 10. a balancing weight; 11. a flow assembly; 12. an aerator; 13. a diversion bent plate; 31. a water blocking panel; 41. rooting holes; 50. a connecting assembly; 51. connecting blocks; 52. a hook rod; 53. a connecting rod; 54. a compression spring; 55. fixing a column; 61. a light strip; 81. a bottom pillar; 111. a net frame body; 112. a floating ball; 113. a rubber plug; 114. water permeable holes; 121. an aeration pipe; 122. a first aeration disc; 123. a second aeration disc; 124. an aeration hole; 201. a storage battery; 202. a controller; 311. a second plate body; 312. a third plate body; 313. a first plate body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

A multilayer ecological protection restoration device and method for a river channel comprises a floating foundation 1 and is characterized in that: the floating foundation 1 is a square plate body and provides buoyancy for the whole device, the upper end surface of the floating foundation 1 is downwards provided with planting holes 4, the planting holes 4 are square holes and are symmetrically distributed, the planting holes 4 are used for planting and growing aquatic plants, the bottom surface of the floating foundation 1 is provided with a plurality of rooting holes 41, the rooting holes 41 are also symmetrically distributed, the downward growth attachment of roots of the planted aquatic plants is facilitated, the firmness of the planted plants is improved, the water exchange between the plants and a water body below is realized, two opposite side end surfaces of the floating foundation 1 are provided with through water inlets 5, the water inlets 5 are rectangular through holes, the corresponding directions of the water inlets 5 correspond to the flow direction of river water, and the planting holes 4 and the rooting holes 41 are communicated with the water inlets 5, a plurality of water conservancy diversion bent plates 13 have been laid to the equidistant a plurality of water conservancy diversion bent plates 13 of upper and lower inner wall at water inlet 5, water conservancy diversion bent plate 13 is the wave sheet metal, the adjacent side of water inlet 5 is equipped with flotation pontoon 6, be used for promoting buoyancy for the device, and improve its floating stability on the surface of water, the one-way rivers that enter into the water inlet can flow along water conservancy diversion bent plate 13, the velocity of flow through water inlet 5 rivers has been reduced to a certain extent, avoid the plant rhizome to be washed out by rivers and the biological community is broken by the break away, thereby realize sheltering the biology and form good ecological environment, the function that the velocity of flow is slowed down to the while water conservancy diversion bent plate 13, can slow down the impact of upper water to the river bank to a certain extent, the torrent that reduces the river course strikes river bank soil and causes soil loss. Four angles are provided with foundation column 2 respectively at 1 up end of foundation of floating, and foundation column 2 is square stand, and foundation column 2 realizes avoiding the striking of object in foundation of floating 1 and the river course to foundation column 1's protection, and the aquatic plant in the 4 holes of planting of protection simultaneously does not receive destruction, and to bank manual operation, operating personnel accessible catches on foundation column 2 and promotes and adjust the position of foundation of floating 1 and retrieve and lay it moreover. The adjacent side of the water inlet 5 is provided with a buoy 6 for improving the buoyancy of the device, improving the floating stability of the device and providing a space for the aquatic plants and organisms to gather or attach.

Be equipped with solar panel 3 between two adjacent foundation columns 2, solar panel 3 has certain inclination for floating foundation upper end horizontal plane, be favorable to the collection of solar energy, 1 up end of floating foundation is equipped with the battery 201 of taking the protective housing, solar panel 3 is connected to battery 201 through the electric wire and is its electric power storage, 3 bottom surfaces of solar panel are equipped with the plate 31 that blocks water, the plate 31 that blocks water includes second plate body 311, second plate body 311 is the trapezoid sheet metal, second plate body 311 lays through vertical interval and is parallel to each other between solar panel 3 bottom surface and board, between per two adjacent second plate body 311, along solar panel 3 oblique upward direction homogeneous phase laid a plurality of third plate bodies 312, arbitrary third plate body 312 is to horizontal plane slope and diverse, the vertical underrun of second plate body 311 that the interval laid is connected through first plate body 313, first plate body 313 has inclination relative floating foundation 1 up end, and 1 up end contact with floating foundation. When the water surface fluctuates and the swung water flow rushes to plants in the floating foundation 1, part of the water flow is impacted upwards to be in contact with the third plate body 312 or the second plate body 311 at the bottom of the solar panel 3, so that the contact probability of the water body and the bottom surface of the solar panel 3 is greatly reduced, meanwhile, the contact of the water body impacted to the inside of the floating foundation 1 and the electric parts and the planted plants is also reduced, the second plate body 311 and the third plate body 312 can guide wind, the wind is respectively guided to the two directions of the bottom surface of the solar panel 3 and the upper end surface of the floating foundation 1, the wind flowing to the bottom surface of the solar panel 3 can reduce the temperature of the bottom surface of the solar panel 3 on one hand, the heat dissipation effect is achieved, and on the other hand, the wind is dried on the bottom surface of the solar panel 3, and the phenomenon that the whole device cannot float due to excessively humid attached organisms is avoided; the wind flowing to the floating foundation 1 blows to the contact part of the plant in the planting hole 4, the part of the plant and the root stem of the plant are tough and not easy to fall down, and most of the lower part of the planting hole 4 is the root of the planted plant, so that the method guides a large amount of wind to flow to the planting hole 4, the dissolved oxygen is increased under the condition that the contact of the wind and the water on the surface of the planting hole is increased, the oxygen content and other gas content of the water in the area range are further improved, and the function of purifying the water quality is achieved.

The utility model discloses a floating foundation 1 bottom surface is connected with rope 8 all around through the foundation 81, and be connected with balancing weight 10 at its lower extreme, be equipped with flowing water subassembly 11 in the balancing weight 10, balancing weight 10 is the tetragonal structure, it is inside for cavity and all to open circular hole 114 of permeating water at arbitrary face, the inside hollow position of balancing weight 10 is equipped with flowing water subassembly 11, flowing water subassembly 11 includes rack body 111, rack body 111 is the fretwork water pitcher form framework that comprises the iron wire, rack body 111 can't pass hole 114 of permeating water, rack body 111 has placed a plurality of floater 112 inside, rack body 111 bottleneck department installs rubber buffer 113 and is used for restricting floater 112, and floater 112 can't pass the space between rack body iron wire 111. The hole 114 of permeating water on balancing weight 10 can avoid bottom rivers direct contact balancing weight 10 lateral wall to cause the displacement of balancing weight 10, be convenient for rivers reduce the impact force through the hole 114 of permeating water, the sediment that comes to the river course bottom in that balancing weight 10 is inside to set up net rack body 111 and floater 112 plays the effect of holding back, under the condition that has water impact, when the sediment passes through net rack body 111, the great deposit of volume is intercepted outside by net rack body 111, and less deposit rivers velocity of flow reduces when passing through inside floater 112, help holding back of less granule in net rack body 111, the rivers that slow down are to the gathering at balancing weight 10 and its inside biological community, can avoid rivers to cross the dispersion or the destruction that promptly cause biological community, balancing weight 10 can intercept aeration dish aeration produced air current in a certain degree simultaneously, in order to supply near balancing weight 10 biological community to utilize.

Aerator 12 is located the center of the up end of floating foundation 1 and is connected to controller 202 and battery 201 through the electric wire, and supply power to aerator 12 through battery 201, aerator 12 bottom intercommunication has aeration pipe 121, aeration pipe 121 is the hollow body and runs through whole floating foundation 1, aeration pipe 121 is stretching out the part below the floating foundation 1 bottom surface, aeration hole 124 has been laid at the interval on its lateral wall, aeration pipe 121 bottom intercommunication has first aeration dish 122 and second aeration dish 123, first aeration dish 122 is located second aeration dish 123 top, open aerator 12 work through controller 202, this moment a part of air current from aeration hole 124 aeration discharge, realize the aeration to the different water layers of this part of water, and great interval can not make the aeration air current that runs off from the aeration hole too much, and difficult to reach first aeration dish 122 and second aeration dish 123, first aeration dish 122 and second aeration dish 123 lateral wall distribute aeration hole 124 densely, first aeration dish 122 and second aeration dish 123 are the flat dish shape, the water layer of being convenient for exploding can be in the water layer of this level direction of this water layer and the better, on the other hand, the water purification device can obtain the different water diffusion stability in the different water layers, and the different water diffusion stability is provided, and the different water diffusion is the different aperture distribution.

The rope body 8 is vertically connected with one deck flexible net 9 between rope and the rope, and is being close to balancing weight 10 department through the rope body 8 and also has laid flexible net 9 horizontally, and flexible net 9 is the silk screen material of water-permeable, and flexible net 9 that the bottom level was laid passes aeration pipe 121 and is located the aeration dish top. Flexible net 9 can prevent on the side that aquatic organisms are close to or the jam that causes aerator pipe 121 on aerator pipe 121 is gathered together, flexible net 9 connected on aerator pipe 121 can cut apart the upwards aeration air current that the aeration dish produced and refine into more bubbles that are littleer, the scope and the effect of aeration have been enlarged, great bubble upflow has been avoided simultaneously, the submarine deposit of area and the ascending suspension of microbial community, cause the destruction of biological community, each rope body 8 is connected to flexible net 9, can play the effect of stabilizing the floating range of rope body 8 in aqueous, flexible net 9 can also supply some living beings to perch and can not lead to aeration subassembly to block up in addition, help the improvement of surrounding water quality.

Connect each other and be fixed in the river bank through fixed column 55 through coupling assembling 50 between the showy base 1, coupling assembling 50 includes connecting block 51, connecting block 51 both sides are opened there is the locating hole, the homonymy that showy base 1 was equipped with flotation pontoon 6 still is equipped with crotch 7, connecting block 51 is opened for cuboid ghost and both sides has the locating hole, hook lever 52 one end is the square plate for colluding the body other end, hook lever 52 colludes body one end and crotch 7 formation and is connected, hook lever 52 passes connecting block 51's locating hole and the square plate of its other end is located connecting block 51, connecting block 51 opposite side locating hole alternates there is connecting rod 53, connecting rod 53 both ends square plate, and the square plate of arbitrary connecting rod 53 all is located connecting block 51, be equipped with compression spring 54 between the inside square plate of connecting block 51, connecting column 55 is connected at terminal connecting block 51, fixed column 55 is the direction post of trough and is fixed in on the river bank. The hook rod 52 is used for realizing the floating foundation 1 and the connecting assembly 50, the connecting assembly 50 is used for realizing the connection between the floating foundations 1, and the arrangement and the fixation of the device on the river bank are completed through the connection of the connecting block 51 at the tail end and the fixing column 55.

Be equipped with the lamp area 61 on 1 water inlet homonymy in floating foundation, lamp area 61 lights night, and the adsorbable biology such as shoal of fish is close to the supplementary ecological environment that improves, avoids the ship of crossing the river course simultaneously, because of dim and miss the device of hitting of light night, lamp area 61 also helps beautifying the river course environment to a certain extent.

During the use, after the aquatic plant has been planted in planting hole 4 of floating foundation 1, hook 7 and hook lever 52 on the floating foundation 1 are connected, be connected with coupling assembling 50 through hook lever 52, form the connection between a plurality of floating foundations 1, fix fixed column 55 at the river course bank, terminal connecting block 51 is installed in fixed column 55 inslot and is accomplished the connection, place the device in the aquatic again and accomplish and lay, the device floats in the surface of water, flotation pontoon 6 increases buoyancy for the device, the river course rivers water flows through water inlet 5 contact plant and its realization water purifies, open aerator 12 through controller 202 and carry out the aeration under water, solar panel 3 supplies power for battery 201, battery 201 lasts the power supply for the aerator, balancing weight 10 that rope body 8 connects is the device counter weight, increase the device stability under water and limit device flotation range, first aeration dish 122 and second aeration dish 123 are under water aeration, the aeration air current helps promoting rhizome aeration effect through flexible network 9, the light area 61 sensitization is automatic to light up when night, warn and attract shoal fish school, artifical boats can be adjusted the position and retrieve the device through hooking foundation post 2 by the bank of bank.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (6)

1. Multilayer formula ecological protection prosthetic devices in river course includes: the floating foundation (1) is characterized in that: four corners on the floating foundation (1) are provided with foundation columns (2), a solar panel (3) is arranged between the foundation columns (2), a water blocking plate (31) is arranged on the bottom surface of the solar panel (3), a plurality of planting holes (4) are formed in the floating foundation (1), lamp strips (61) and a through water inlet (5) are arranged on the end surfaces of two sides of the floating foundation (1), a flow guide bent plate (13) is arranged in the water inlet (5), the floating foundation (1) is not provided with two end surfaces of the water inlet (5) and is provided with a floating barrel (6) and a bent hook (7), the periphery of the bottom surface of the floating foundation (1) is connected with rope bodies (8) through foundation columns (81), a flexible net (9) is connected between the rope bodies (8), the lower end of the rope body (8) is connected with a balance weight (10), a water flowing component (11) is arranged in the balance weight (10), an aerator (12) is arranged above the floating foundation (1), an aeration pipe (121) is connected below the aeration pipe (121), the bottom end of the aeration pipe (121) is connected with a first aeration plate (122) and a second aeration plate (123), and an aeration control connecting component (202) is arranged between the floating foundation (1), and a floating foundation (202), the fixing column (55) is installed on the river channel and connected with the connecting component (50);

planting holes (4) are formed in the upper end face of the floating base (1) in a downward mode, the planting holes (4) are square holes and are symmetrically distributed, a plurality of rooting holes (41) are formed in the bottom face of the floating base (1), two opposite side faces of the floating base (1) are provided with through water inlets (5), the planting holes (4) and the rooting holes (41) are communicated with the water inlets (5), a plurality of flow guide bent plates (13) are arranged on the inner wall of each water inlet (5) at equal intervals, and each flow guide bent plate (13) is a strip-shaped wavy thin plate;

the water blocking plate (31) comprises a first plate body (313), the first plate body (313) is in contact with the upper end face of the floating base (1) and is located under the solar panel (3), the first plate body (313) has a certain inclination angle relative to the upper end face of the floating base (1), the solar panel (3) is fixedly connected with the first plate body (313) through a second plate body (311), the second plate body (311) is a thin plate, the plate faces of the second plate body (311) are equally spaced and are arranged between the solar panel (3) and the first plate body (313), a plurality of third plate bodies (312) are transversely connected between the adjacent second plate bodies (311), the third plate bodies (312) are short plates, and the third plate bodies (312) are obliquely arranged and have different inclination angles;

the aerator (12) is arranged in the center of the upper end face of the floating foundation (1), the top end of the aerator (12) is communicated with the aerator pipe (121), the aerator pipe (121) is a hollow pipe body and penetrates through the whole floating foundation (1), aeration holes (124) are arranged on the side wall of the aerator pipe (121) at intervals in the part extending out of the bottom face of the floating foundation (1), a first aeration disc (122) and a second aeration disc (123) are communicated with the bottom of the aerator pipe (121), and the first aeration disc (122) is positioned above the second aeration disc (123).

2. The multilayer ecological protection and restoration device for the riverway according to claim 1, which is characterized in that: foundation post (2) are square post and per two connect solar panel (3) between foundation post (2), solar panel (3) for floating foundation (1) up end has certain inclination, solar panel (3) are through connection of electric lines battery (201).

3. The multilayer ecological protection and restoration device for the riverway according to claim 1, which is characterized in that: one end of each rope body (8) is connected with the floating foundation (1) through a bottom column (81), the other end of each rope body is connected with a balancing weight (10), a layer of flexible net (9) is vertically connected between every two adjacent rope bodies (8), a layer of flexible net (9) is horizontally connected to the bottom end of each rope body (8), each flexible net (9) is a water-permeable pore dense net, and the aeration pipe (121) penetrates through the flexible net (9) on the bottom layer.

4. The multilayer ecological protection and restoration device for the riverway according to claim 1, which is characterized in that: balancing weight (10) are the tetragonal structure, and it is inside to have for cavity and all to open at any side hole (114) of permeating water, balancing weight (10) inside is equipped with flowing water subassembly (11), flowing water subassembly (11) include net rack body (111), net rack body (111) constitute the support body by the iron wire, net rack body (111) are the water-jug appearance and are equipped with rubber buffer (113) in bottleneck department, net rack body can't pass hole (114) of permeating water, a plurality of floater (112) have been placed to net rack body (111) inside, just floater (112) can't pass the space of net rack body (111).

5. The multilayer ecological protection and restoration device for the riverway according to claim 1, which is characterized in that: connecting assembly (50) includes connecting block (51), open connecting block (51) both sides has the locating hole, connecting block (51) through hook lever (52) with crotch (7) are connected, interconnect through connecting rod (53) between connecting block (51), and be equipped with compression spring (54) between inside pole of connecting block (51) and the pole, terminal connecting block (51) are connected fixed column (55), fixed column (55) are fixed in on the river bank.

6. The use method of the multilayer river ecological protection and restoration device according to claim 5, characterized by the following steps:

planting aquatic plants into the planting holes (4), fixing the fixing columns (55) to the river bank, installing the connecting blocks (51) on the fixing columns (55) and connecting with the floating foundation (1) through connecting the hook rods (52) and the connecting rods (53), placing the floating foundation (1) at the river channel, opening the aerator (12) through the controller (202), aerating the underwater by the first aeration disc (122) and the second aeration disc (123), and enabling river channel water to flow through the water inlet (5) to be in contact with the plants in the planting holes (4) and the roots in the rooting holes (41);

the aerator (12) is connected to the storage battery (201) through a wire, the storage battery (201) is powered by the solar panel (3), upward airflow formed by aeration of the first aeration disc (122) and the second aeration disc (123) is cut through the flexible net (9), refined bubbles are formed in water, the aeration range is enlarged, the lamp strip (61) is opened when the aerator is used at night, fish flocks can be attracted, and ships are reminded of passing by the way to avoid collision.

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