119 results about "Floating island" patented technology

An ecological combined constructed wetland system for rare earth mine tail water treatment is characterized in that a downward vertical flow wetland and an upward vertical flow wetland of a three-stage combined wetland system are communicated through a bottom communicating pipe, and the upward vertical flow wetland and a floating island wetland are communicated through an upper overflow weir; the tail water treated by the sewage adjusting tank sequentially flows through the downward vertical flow wetland, the upward vertical flow wetland and the floating island wetland; each of the downward vertical flow wetland and the upward vertical flow wetland comprises a filler layer with a three-layer structure, and the upper layer is a plant substrate layer and is composed of fine sand or sandy loam; the middle layer is a functional material layer and is composed of hematite, zeolite or activated carbon; the lower layer is a supporting layer and is composed of coarse sand or gravel; and the aquatic plants of the floating island wetland adsorb pollutants in the water body through root systems, and decompose residual pollutants by utilizing the metabolism of the plants. The tail water treatment device can efficiently remove particular pollutants such as ammonia nitrogen, nitrate nitrogen, heavy metals and rare earth elements in the tail water of the rare earth mine.

The utility model belongs to the technical field of wetland restoration, in particular to a water quality purification floating island for modularized wetland restoration, which is characterized in that magnets are fixed in holes formed in four side edges of a first foam board and a second foam board, and limiting bumps are integrally formed on two adjacent side edges of a plastic protective edge; limiting holes matched with the limiting protruding blocks are formed in the other two adjacent side edges of the plastic protection edge, the limiting holes extend to the side edges of the first foam board and the center hole when being formed, and S poles of magnetic fields of magnets installed on the opposite sides of the first foam board and the center hole point to the limiting protruding blocks. A limiting lug integrally formed on the side surface of one plastic safe edge is inserted into a limiting hole formed in the side surface of the other plastic safe edge, so that the first floating module and the second floating modules as well as the two second floating modules are magnetically attracted and fixed through magnets; therefore, the convenience and the stability of modular assembly of the first floating module and the second floating module are improved.

The application relates to the field of water ecological environment, in particular to a floating island device for water ecological environment, which comprises a floating block, the floating block is spliced by a plurality of rectangular block structures, hollow floating pipes for fixation are arranged at the edges of the floating block, inclined plates are installed on the four edges of the floating block, support plates are arranged in the middle sides of the inclined plates, the support plates are cross-shaped, fixed columns are arranged at the centers, the fixed columns contain power supplies, and vertical telescopic rods are installed in the inner sides of the vertically arranged support plates. The extendable air cushion structure can splice multiple floating islands into a whole according to actual control and the size of current wind and waves, and can directly adhere to the bank when necessary, so that the overall fixation integrity and the fixation effect with the bank are provided, and the phenomenon that the floating islands collide with each other to cause damage to the floating blocks is prevented.

The invention discloses a water body remediation system and method. The remediation system comprises a gas and medicine supply assembly, a composite supply pipe and an ecological floating island, wherein one end of the composite supply pipe is connected with the gas and medicine supply assembly, and the other end of the composite supply pipe extends into a water body; the medicament release assembly comprises a first box body, at least one air bag arranged in the first box body, a driving disc rotationally arranged on the side wall of the first box body, and at least one shifting rod arranged on the driving disc and used for pushing the air bag, an impeller is arranged in the air supply pipe located at a shaft rod of the driving disc, and the impeller is connected with the shaft rod of the driving disc. According to the water body remediation system, the gas medicine supply assembly is synchronously driven by utilizing gas conveying power of the aeration pump, so that medicine powder can be conveyed while water body aeration is performed along with the composite supply pipe, and a small amount of medicine powder can be added for multiple times.

This invention provides a composite ecological restoration system and method for agricultural non-point source pollution in lakes. The system includes several pre-treatment reservoirs located at the lake's edge, each including a sedimentation zone, a shallow water purification zone, and a deep water purification zone; several water quality improvement wetlands adjacent to the pre-treatment reservoirs; several ecological interception ditches located at the entry points of agricultural non-point source pollution into the lake; a shoreline ecological interception zone surrounding the lake and located along its shoreline; an ecological enclosure adjacent to the water quality improvement wetlands, within which a submerged plant restoration zone is arranged; several submerged plant restoration zones are located inside the ecological enclosure; and ecological floating islands are evenly distributed within the lake. This invention can effectively address the complex and variable nature of lake non-point source pollution, improve the treatment effect of lake non-point source pollution, and achieve the goal of treating different types of lakes.

This utility model relates to the field of river management technology and discloses a movable micro ecological floating island, including a floating bed. Multiple planting tubes are movably connected vertically through the interior of the floating bed. A retaining ring is fixedly fitted onto the outside of each planting tube above the floating bed. Clamping mechanisms are provided on both the front and rear sides of the planting tubes on the upper surface of the floating bed. Positioning mechanisms are provided at the four corners of the upper surface of the floating bed. This utility model utilizes a pawl and ratchet locking design. After the positioning anchor sinks to the bottom of the water under gravity, releasing the pawl enables one-way self-locking of the rocker arm, effectively preventing the positioning rope from loosening and ensuring that the floating bed does not shift under water flow or wind force, ensuring stable and reliable positioning. Simultaneously, when moving the floating island, simply turning the rocker arm clockwise quickly retracts the positioning rope and anchor, making operation simple and quick, significantly improving the efficiency of floating island position adjustment and relocation.

The utility model discloses an ecological purification system for a water intake of a riverway, which relates to the technical field of water ecological purification and particularly comprises a first soft enclosure, a second soft enclosure and a third soft enclosure, the first soft enclosure, the second soft enclosure and the third soft enclosure are sequentially arranged and are all in a similar arc shape, the first soft enclosure is arranged on an upstream face, and the second soft enclosure is arranged on a downstream face. The second soft enclosure is arranged on the inner side of the water intake; a filtering area is formed between the first soft enclosure and the second soft enclosure, a filtering assembly is arranged in the filtering area, a floating island area is formed between the second soft enclosure and the third soft enclosure, aquatic plants and first filler are arranged in the floating island area, and the first filler is arranged below the aquatic plants. According to the ecological purification system for the riverway water intake, the three soft enclosures are designed, the filtering area and the floating island area are formed, functional distinguishing is achieved, water at the water intake is purified in the modes of physical filtering, biological purification and ecological buffering, the water quality of the water intake is remarkably improved, and burden is relieved for subsequent water treatment.

This utility model provides an artificial ecological floating island structure, including a circular frame and mounting rods arranged in the diameter direction of the circular frame. Floats are connected inside the frame, and matching fan-shaped planting troughs are installed between adjacent mounting rods. In this way, there are only mounting rods between two adjacent planting troughs. Compared with the large blank space between two planting troughs in the original design, the area of ​​the planting troughs can be increased under the same water surface area, thereby planting more aquatic plants and enhancing the efficiency of water body ecological management.

This invention discloses a floating water detection device for environmental engineering, relating to the field of water detection. It includes a central floating island and two detection floating islands symmetrically arranged on either side of the central floating island. Each detection floating island includes a horizontal plate, a sealing cover at the top of the horizontal plate, and an air flotation cavity at the bottom of the horizontal plate. A docking portion is provided on one side of the horizontal plate, and a power supply component is located inside the sealing cover. A water detection component with a detection end sequentially penetrating the horizontal plate and the air flotation cavity and extending to the lower part of the air flotation cavity is located at the top of the horizontal plate. An automatic opening and closing component is located at the bottom of the air flotation cavity. An anchoring component is provided on the outer wall of the central floating island, and two symmetrically arranged retraction and deployment components are located inside the central floating island. Two guide frames are symmetrically arranged on both sides of the central floating island, and the execution end of the retraction and deployment components is connected to a cable. The detection device of this invention adopts a central dual-detection-island layout. Through modular design and intelligent control, it can simultaneously realize water quality detection in a set area on the water surface and at a set depth underwater.

The invention relates to the field of water purification, and discloses a targeted multi-dimensional water quality purification device and an intelligent operation method thereof.The targeted multi-dimensional water quality purification device comprises a water purification unit, an ecological floating island main body and aeration equipment, an aquatic plant planting area is arranged at the top of the ecological floating island main body, an artificial filler biological membrane is hung at the bottom, and a multi-cavity microbial agent storage tank is arranged in the ecological floating island main body for targeted addition of microbial agents according to water quality data; the energy supply unit is composed of a solar photovoltaic panel at the top of the floating island and a storage battery; the propelling unit controls the floating island to move; the monitoring unit collects pollutant concentration, dissolved oxygen DO and chlorophyll a data in real time through a bottom water quality sensor group and wirelessly transmits the data to the cloud platform; the cloud platform calculates a pollution index based on the pollutant concentration, and remotely regulates and controls the operation of the aeration equipment and the microbial inoculum adding and propelling unit in combination with analysis results of DO and chlorophyll a; according to the invention, dynamic identification and precise treatment of the polluted area are realized, and the water quality purification efficiency is improved.

The utility model provides a novel lamp float swivel, relates to lamp float technical field, a novel lamp float swivel, including floating seat, lighting mechanism and anti-twist mechanism, floating island includes bull gear, anti-twist mechanism includes counterweight arc plate, gasbag strip, chain and pinion, the pinion moves around bull gear, and the anti-twist mechanism is connected with the bull gear. The rotating speed of the chain is reduced by matching with the counterweight arc plate connected with the air bag strip, so that the torsion of the chain connected with the lamp when the lamp floats on the horizontal plane is reduced, and the phenomenon that the navigation mark floats out due to the fact that the chain shackle is disengaged and shackles are avoided; sprinkling rising on the sea surface is buffered through rotation of the buoy batten and supporting of the first spring, the lighting mechanism is kept stable, torsion of the chain during rotation is reduced through meshing of the gears and stress reset of the balance weight and the damping spring, and the phenomenon that the navigation mark is drifted due to the fact that the chain shackle is disengaged and shackle is avoided.

The upper surface of a purification tank is open, sieve pores are densely distributed in the four side faces and the bottom face of the purification tank, a plurality of ecological floating islands and an ecological blocking net are arranged on the upper surface of the purification tank, the ecological floating islands are all provided with plant planting baskets, aquatic plants are arranged in the plant planting baskets, and the ecological blocking net is arranged on the bottom face of the purification tank. The device disclosed by the utility model is reasonable in structure and wide in application range, is particularly suitable for being used under the condition that no pollutant reduction measures exist at the inlets of rivers and lakes, and can be used for rapidly and effectively degrading the pollutant concentration in water; a microbial agent or a microbial accelerant and an aeration measure are matched, so that the natural water pollutant reduction efficiency can be enhanced; the device is simple in structure, materials are common and easy to obtain in the market, secondary pollution is avoided, modular design facilitates transportation, assembly and subsequent maintenance, aeration is located under the floating island structure, and position adjustment is not affected.

The application relates to the technical field of bank protection structures, and discloses a flood control and slope protection ecological sponge toughness bank protection structure which comprises a soil body, a slope protection mechanism, a bank protection mechanism and a water storage mechanism, the bank protection mechanism comprises a base groove arranged on the upper surface of the soil body. The ecological sponge toughness bank protection structure can improve the scouring resistance and stability of the soil body through the gabbion layer, the ecological floating island layer can purify water, the demand for ecological restoration is met, the overall stability, drainage performance and scouring resistance can be improved through the base groove, the reserved opening, the main frame layer, the reinforcing rib and the stone blocks, the filter isolation layer prevents fine particulate matters from flowing away with flowing water, the sponge body layer provides water absorption and storage functions, the ecological bag layer provides vegetation coverage, the two layers are in synergistic action, the ecological benefits and flood control capacity of the bank protection structure are improved, and the medium properties and drainage performance required for the seed germination and growth are ensured through the vegetation planting layer.

The biological carbon fiber ecological floating island comprises a floating island body, a first groove is formed in the middle of the outer surface of the upper end of the floating island body, and a mounting and dismounting mechanism is arranged on the outer surface of the periphery of the floating island body; the mounting and dismounting mechanism comprises first fixing plates, second fixing plates, inserting blocks, second grooves, guide grooves, T-shaped rods, pull rings, first springs, trapezoidal extrusion blocks, inclined plate blocks, limiting grooves, fixing rods, limiting blocks, second springs, inserting grooves and clamping grooves, and the two first fixing plates are fixedly mounted at the lower ends of the middles of the outer surfaces of the two sides of the floating island body correspondingly; the two second fixing plates are fixedly installed at the upper ends of the middles of the outer surfaces of the front end and the rear end of the floating island body correspondingly. According to the biological carbon fiber ecological floating island capable of being rapidly disassembled, the two floating island bodies can be conveniently and rapidly assembled and disassembled, operation is easy, resource waste caused when the binding belts are used and disassembled is reduced, and better use prospects are brought.

This invention provides a method for constructing an ecological lake wetland aquatic plant and animal community system. The method includes dividing the lake to be restored into two zones according to water flow direction and terrain. Then, bottom sediment improvement, planting of submerged plants, addition of amendments, and algae-controlling zooplankton are carried out in each zone. Ecological floating islands are constructed and emergent plants are planted. Aquatic animals are introduced, followed by routine management. Water purification devices containing EHBR membrane modules are installed near the lake inlet and in areas with higher terrain. This constructs an ecological lake wetland aquatic plant and animal community, achieving long-term ecological restoration of the lake. Furthermore, the introduction of EHBR membrane modules can reduce organic pollutants in the lake at lower temperatures, significantly extending the restoration time and ensuring that the lake's water quality remains stable for an extended period.

The application discloses a solar landscape ultrasonic atomization light-shielding and algae-inhibiting floating island, which comprises a floating island body, a plurality of circumferential array arranged ultrasonic atomization nozzles, solar panels and winding mechanisms are installed on the outer side of the floating island body, and integrated control modules and propellers are respectively installed on the upper and lower sides of the floating island body; the ultrasonic atomization nozzles, the solar panels, the propellers and the winding mechanisms are electrically connected with the integrated control modules. The application utilizes solar energy to continuously provide power for the ultrasonic atomization nozzles, carries out ultrasonic atomization, and the atomized water droplets shield light, so that the underwater light intensity decreases and the photosynthesis intensity of algae is weakened, thereby achieving the purpose of inhibiting the growth of algae, and the application also has a certain landscape effect. When the counterweight balancing block is controlled by the winding mechanism and is wound by water grass, the rising pressure will push the folding piece to pop out the cross-shaped cutter, the cross-shaped cutter is cut off near the water grass in an instant, and the counterweight balancing block is conveniently recycled above the water surface.

The invention discloses a floating island type microbial fuel cell sensor for monitoring a water pollution event on line, and belongs to the technical field of environmental protection. The sensor comprises a sinking bucket, a floating island, a support frame, an anode, a cathode, an external resistor, a data collector, a solar panel and a monitoring terminal. According to the sensor, the anode is buried in the soil in the sinking bucket, and the sinking bucket is suspended below the floating island, so that the sensor does not need to submerge into the bottom of the wetland to embed the anode, and is suitable for monitoring the deep wetland; the device is provided with a data collector and a solar panel, so that electric signal data can be transmitted to a computer and a mobile phone terminal online in real time; by introducing a machine learning algorithm, a nonlinear mapping model between the output voltage signal of the microbial fuel cell and the pH value of the water body is established, so that the monitoring terminal can intelligently analyze the voltage data acquired in real time, thereby realizing high-precision, continuous and online monitoring of the pH value of the water body.

The utility model belongs to the technical field of water purification, and particularly relates to an ecological floating island and a sewage purification system.The ecological floating island comprises a floating bed, an aquatic planting unit and physical purification equipment, the floating bed is arranged in polluted water, and the aquatic planting unit and the physical purification equipment are installed on the floating bed. Polluted water bodies have great influence on the environment, and there are many treatment methods for the polluted water bodies. In the application, the purification of the polluted water body by the aquatic planting unit is a biological method, the purification of the polluted water body by the physical purification equipment is a physical method, and the floating bed floating on the water surface of the polluted water body is put into the polluted water body as a carrier of the aquatic planting unit and the physical purification equipment; therefore, the polluted water body is purified by combining a plurality of polluted water body treatment methods, and the water quality purification effect is further improved.

The invention discloses a floating island water environment detection device for environmental protection engineering, and relates to the technical field of water environment detection. The device comprises a floating island supporting assembly, the lower surface of the floating island supporting assembly is fixedly connected with a filtering assembly, the surface of the floating island supporting assembly is provided with a regulation and control assembly, the regulation and control assembly is matched with the floating island supporting assembly and the filtering assembly, and the lower surface of the filtering assembly is fixedly connected with an opening and closing assembly. The position depth of the filtering assembly and the opening and closing assembly is adjusted through the floating island supporting assembly, the filtering assembly is used for controlling a water source with the corresponding depth to enter the filtering assembly, impurities in the water source are filtered, blocked impurities are cleaned, and a water sample is controlled to enter the device through the opening and closing assembly; the water samples at different depths are collected and detected, the diversity of water environment detection is improved, a water source is conveniently controlled to enter the device, impurities are prevented from entering the device, and the accuracy of water environment detection is improved.

This utility model relates to an ecological floating island device for river management, comprising: several floating plates and a limiting component; each floating plate has a cultivation trough for placing cultivation baskets, one end of which has a snap-fit ​​part along a first direction, and the other end has a connecting part that snaps into the snap-fit ​​part; the limiting component includes a locking rod and an adjusting member connected thereto, the adjusting member being installed in the mounting cavity of the floating plate, the locking rod passing through the snap-fit ​​part, and the connecting part having a corresponding locking groove; when the adjusting member slides along the first direction, it drives the locking rod to move along a second direction perpendicular to it, realizing the snap-fit ​​or separation of the locking rod and the locking groove. This utility model, by setting the cooperation between the snap-fit ​​part and the connecting part, combined with the cooperation between the locking rod and the locking groove in the limiting component, enables the floating plates to be quickly spliced ​​and separated without tools, improving installation efficiency and maintenance convenience. Furthermore, it avoids thread damage caused by frequent disassembly and assembly of traditional fasteners such as bolts, thereby extending service life.

The utility model discloses an ecological floating island device for repairing urban water pollution, which comprises a plurality of polygonal floating island plates, a plurality of concave cylindrical blocks, an auxiliary support and an auxiliary structure, and the polygonal floating island plates are connected with one another through the auxiliary structure. The concave cylindrical blocks are uniformly mounted on the polygonal floating island plates, the auxiliary brackets are mounted on the polygonal floating island plates, and the auxiliary structures are mounted on the auxiliary brackets. The utility model relates to the technical field of water purification, and adopts the structure that a plurality of polygonal floating island plates are mutually connected through the auxiliary structures; the design is flexible, and splicing and expansion are facilitated; the photovoltaic panel on the auxiliary support provides power for electric appliances such as the infusion pump, and application of green energy is achieved; according to the device, liquid in the filtering and liquid pumping box is pumped through the liquid pumping pump and the liquid pumping pipe and is sprayed at multiple angles, and meanwhile, the J-shaped siphon is utilized for negative pressure drainage, so that the filtering efficiency is improved.

The utility model discloses an intelligent ecological floating island structure, which belongs to the field of ecological floating islands and comprises a floating island, a support column mounted at one end of the top of the floating island, a solar panel mounted at one end of the top of the support column, a controller mounted on the upper portion of the outer side of the support column, and a water quality sensor connected to the bottom of the controller and fixedly mounted in the middle of the bottom surface of the floating island. The water quality sensor is installed at the bottom of the floating island, the water quality sensor can detect PH, dissolved oxygen, nitrogen, phosphorus and other parameters, real-time monitoring of water quality can be conveniently achieved, the parameters are transmitted to the outer end through the communication module to be used by workers for analysis, the operation steps of detection are reduced, and the detection efficiency is improved. The labor amount of personnel is greatly reduced, and intelligence is achieved.

The invention discloses a layered near-natural ecological floating blanket and a construction method and application thereof, and relates to the technical field of water ecological restoration. The problems that a natural'floating blanket 'is long in forming period, slow in natural restoration process and high in artificial reconstruction difficulty, and an artificial floating island in the prior art is non-degradable in material, the root development environment does not conform to the natural succession law, microbial attachment is insufficient, and the system self-maintaining capacity is weak are solved. The layered near-natural ecological floating blanket comprises a vertical supporting structure, a plane frame, a fixing structure and matrix filler. The plurality of layers of plane frames are fixed by vertical supporting structures; matrix fillers are filled between the adjacent layers of plane frames; fixing structures are laid below the even-number-layer plane frame and the bottommost layer plane frame; the vertical supporting structure and the plane frame are both composed of bamboo poles. The matrix filler is one or a combination of at least two of coconut shreds, turfy soil, reed residual stems and brassica juncea leaves. The method can be applied to the fields of ecological restoration and water quality treatment of degraded wetlands.

The utility model relates to the technical field of marine product culture, and discloses a floating island for marine product culture, which comprises a first floating block and a second floating block arranged on one side of the first floating block, and further comprises a first mounting block mounted on the surface of the first floating block, a second mounting block mounted on the surface of the second floating block, and a floating block mounted on the first mounting block, an inner cavity of the second mounting block is in sliding connection with a moving rod; through the cooperation of the moving rods, the limiting blocks and the limiting mechanisms, the first mounting blocks and the second mounting blocks can be mounted and limited, and workers can conveniently mount and fix the first floating blocks and the second floating blocks, so that the splicing speed of the workers on the first floating blocks and the moving rods is increased, and the splicing efficiency is improved. Meanwhile, under the cooperation of a conveying mechanism, a feeding opening and a fan, the breeding feed fed through the feeding opening can be conveyed to multiple positions, the number of times that workers move above the first floating block and the second floating block is reduced, and therefore the labor amount of the workers is reduced.

The invention provides a water body aeration dosing floating island for water conservancy and water pollution control and a use method of the water body aeration dosing floating island, and relates to the technical field of water pollution control. The first planting base is of a rectangular box-shaped structure, floating blocks adhere to the bottom end face of the first planting base and the bottom end face of the second planting base, and a connecting frame is fixed to the top end face of the inner wall of the first planting base. A mixing assembly is mounted on the first planting seat, a mounting arm of the mixing assembly is driven by an electric cylinder to slide, a rotating shaft with an impeller is rotationally arranged on the mounting arm, and the rotating shaft is connected with a second motor; an auxiliary assembly is mounted on the mounting arm, a mixing plate of the auxiliary assembly is driven by a hydraulic cylinder to reciprocate, a mixing hole, an aeration pipe and an adding pipe are arranged on the mixing plate, and an air bag is fixed on the second planting seat. The problems that the planting distance of traditional floating island green plants is difficult to adjust, chemicals and sewage are not mixed uniformly, the aeration range is limited, and buoyancy cannot adapt to growth of the green plants are solved, and the water pollution treatment effect and the equipment practicability are remarkably improved.

The invention belongs to the field of landscape floating islands, and discloses a river and lake water purification landscape floating island capable of being quickly assembled, which comprises a square floating block, four lock catch grooves, four lock catch cylinders, two first outer frame edges and two second outer frame edges, the automatic clamping and centering device for the planting pot further comprises four sliding assemblies, four cover plates, four limiting insertion plates, four limiting holes, two insertion connection protruding blocks, two butt joint bases, a plurality of outer frame protruding plates and a plurality of outer frame groove plates, and through cooperation of slope extrusion blocks of the four sliding assemblies and reset springs, stable clamping and automatic centering of the planting pot are achieved; through pre-splicing of the inserting convex blocks and the inserting grooves of the adjacent square floating blocks, the planting pots are pressed downwards to drive the sliding ends to be inserted into the locking holes to achieve automatic locking, and then through enclosure of the two first outer frame edges and the two second outer frame edges and matched positioning of the outer frame convex plates and the outer frame groove plates, rapid splicing of the floating island and the stability of the overall structure are effectively achieved; the floating island is convenient and efficient to assemble and high in wind and wave resistance, and the service life of the floating island is prolonged.

A riverway water ecological restoration device comprises a filtering unit, the water outlet end of the filtering unit is connected with a flow guide channel, the other end of the flow guide channel is connected with a composite ecological unit, the composite ecological unit comprises a closed enclosing wall with an upward opening, floating island bodies, a floating plate and a biological carrier, and the multiple floating island bodies are arranged in the enclosing wall; a floating plate is detachably arranged on the floating island main body, and a plurality of biological carriers are suspended at the bottom of the floating plate. According to the utility model, high-efficiency filtration of river water can be improved through the three composite filter layers, blockage can be prevented through back flushing, a foundation is laid for follow-up repair, then, through triple effects of zeolite adsorption, plant absorption and microbial degradation, the removal rate of ammonia nitrogen in the river water is improved by 30%-50% compared with that in the traditional process, the removal rate of COD is improved to 75%, and the removal rate of ammonia nitrogen in the river water is improved by 30%-50% compared with that in the traditional process. And finally, the dissolved oxygen detector 5 can detect and feed back a control signal in real time, the operation time of the aeration mechanism can be controlled, dynamic adjustment is carried out in a linkage manner, the aeration energy consumption is reduced, and the remediation effect is better.

The invention relates to a base bank wind-solar collaborative filter bed, and relates to the technical field of water treatment, the filter bed comprises a river bank treatment device and an in-river treatment device; the river bank treatment device comprises a primary filter bed and a secondary filter bed which are arranged on a river bank; the conveying mechanism is used for conveying river water; the oxygenation mechanism enables the first-stage filter bed to perform aerobic treatment and enables the second-stage filter bed to perform anaerobic treatment; the in-river treatment device comprises: a filter mechanism forming a filter chamber; the floating island is movably connected with the filtering mechanism; and the fountain mechanism enables the river water in the filtering chamber to form a fountain to be sprayed out. According to the river bank treatment device, the river water close to one side of the river bank is sequentially treated in an aerobic environment and an anaerobic environment, so that the river water can be treated more quickly and better; the in-river treatment device treats sewage in the river, and meanwhile, the in-river treatment device and the in-river treatment device cooperate with each other to treat water, so that the water treatment efficiency and effect are improved, and the energy consumption and the cost are reduced.

The invention provides a force sensor and an intelligent robot, the force sensor comprises a flexible base body, a circuit wire, at least two deformation detection units and a processor, the flexible base body comprises an external fixing part, a floating island part and at least one flexible connecting part, the external fixing part is used for connecting application equipment, the external fixing part is constructed to be of a ring-shaped structure and sleeves the floating island part, and the flexible connecting part is used for connecting the floating island part with the external fixing part. Each flexible connecting part comprises at least two connecting beams, the at least two connecting beams are evenly distributed around the floating island part at intervals, the connecting beams are connected between the outer fixing part and the floating island part, the connecting beams, the outer fixing part and the floating island part are integrally formed, and a thinning groove or a through hole penetrating through the flexible base body is formed between every two adjacent connecting beams; the deformation detection unit comprises a deformation feedback part and a feedback sensing part, the deformation feedback part is arranged on the floating island part and / or the connecting beam and used for feeding back deformation of the connecting beam, and the feedback sensing part is used for sensing feedback of the deformation feedback part and outputting a detection signal; and the processor outputs a stress analysis result according to the detection signal.

The utility model provides a modularization water ecology floating island planting device, relates to water ecology environment technical field, a modularization water ecology floating island planting device, including bottom frame, splice subassembly and planting mechanism, the inside of bottom frame is evenly distributed with splice subassembly, the inside of bottom frame is provided with planting mechanism, and the inside of bottom frame is provided with splice subassembly. The splicing assembly comprises a splicing plate and a clamping block, through splicing and dismounting of the splicing plate, the splicing assembly and the clamping block, the inner space of the bottom frame can be divided and adjusted according to the planting requirement, and the modularization of water ecological floating island planting is improved; the air cylinder sleeve rod pumps air into the air bag ball, the air amount in the air bag ball can be controlled according to the density of crops planted by the planting mechanism, the air amount in the air bag ball can be controlled according to the density of the crops planted by the planting mechanism, uniform buoyancy is provided for the planting mechanism, and the water level change can be rapidly adapted.