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438 results about "Fish pond" patented technology
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Waste fishpond ecological restoration method based on ecological corridor
PendingCN120419434AHydraulic engineering apparatusCultivating equipmentsEcological monitoringHabitat
The invention belongs to the technical field of ecological restoration and wetland engineering, and discloses an ecological corridor-based abandoned fishpond ecological restoration method, which comprises the following steps: S1, land forest restoration: planting saline-alkaline tolerant vegetation around an abandoned fishpond and in a land and abandoned fishpond transition area in a layered manner; s2, mangrove forest wetland construction: performing microtopography modification to adjust the bottom mud elevation, and planting mangrove forest plants in a layered manner; s3, ecological corridor construction: constructing an ecological corridor on one side of the abandoned fishpond and the land, and constructing an ecological corridor on one side of the abandoned fishpond and the ocean; s4, ecological monitoring and maintenance: carrying out hydrological, tidal and biological detection regularly; the three-dimensional ecological corridor system of'land forest-mangrove forest wetland-ocean 'is constructed, and the abandoned fish pond is transformed into the mangrove forest wetland, so that not only are biodiversity improvement and ecosystem connectivity realized, but also stable migration and inhabitation space can be provided for terrestrial and aquatic organisms.
Owner:SHENZHEN UNIV +1
Novel fishpond side box automatic cleaning device
ActiveCN223403094UClimate change adaptationPisciculture and aquariaStructural engineeringMechanical engineering
The utility model provides a novel fishpond side box automatic cleaning device which comprises a cleaning frame, a reciprocating module, a brush fixing mechanism, a brush module and a tensioning mechanism, the cleaning frame is installed on the outer wall of the side, provided with a filter screen, in a side box at a certain interval, the reciprocating module and the tensioning mechanism are installed on the cleaning frame, and the brush fixing mechanism is installed on the brush module. The brush fixing mechanism comprises two independent sliding installation blocks and a belt clamp, the sliding installation blocks are installed on the longitudinal sliding rod in a sliding mode, each sliding installation block is provided with a protruding installation table, the belt clamp is installed on the installation tables and clamps the synchronous belt, and the brush module is installed on the two sliding installation blocks. The reciprocating module is arranged to control the brush module to automatically clean the fishpond side box filter screen, the automation degree is high, the cleaning effect is good, meanwhile, the tensioning mechanism is used, the tension of the synchronous belt can be adjusted in time, and the cleaning effect is guaranteed.
Owner:珠海市陆渔生物科技有限公司
Large model-based large yellow croaker growth stage feeding amount evaluation method and system
The invention discloses a large model-based large yellow croaker growth stage feeding amount evaluation method and system, and belongs to the field of aquaculture, and the method comprises the steps: collecting underwater images of a fish pond in a plurality of shooting directions at the same time, and recognizing and segmenting a fish body image corresponding to each entity fish in each underwater image; determining the distance between an entity fish corresponding to the fish body image and a camera for collecting the fish body image, and extracting fish body appearance features of the fish body image; randomly selecting a fish body image from each shooting direction to form a fish body image association combination, and screening a second fish body image association combination from all possible fish body image association combinations according to the distance and fish body appearance features; and constructing three-dimensional point cloud data of the entity fishes according to the second fish body image association combination, fitting three-dimensional body shape parameters of the entity fishes through the three-dimensional point cloud data, and determining the final feeding amount of the fish school according to the three-dimensional body shape parameters of the entity fishes. According to the invention, the problem of low accuracy of the real-time feeding amount of the fish school can be solved.
Owner:GUANGDONG OCEAN UNIVERSITY
Photovoltaic fish and vegetable symbiotic system
PendingCN120584747AAgricultural fishingPisciculture and aquariaAmmoniacal nitrogenEnvironmental engineering
The invention relates to the field of fish and vegetable comprehensive cultivation, in particular to a photovoltaic fish and vegetable symbiotic system which comprises a photovoltaic system, a fishery breeding system and a circulating purification system, a fishpond is arranged below a photovoltaic panel, net cages are arranged in the fishpond for fish breeding, the circulating purification system is arranged around the fishpond, and water is pumped in the fishpond through a pump station; water quality purification and water quality maintenance are carried out on the pumped water through a precipitation filtration system, a microfilter, a hydroponic vegetable system and an ultraviolet disinfection system in sequence, so that the water body in the pond is ensured to fully and circularly flow, and the concentration of chemical substances such as ammonia nitrogen, nitrite nitrogen and the like which are harmful to fishes is reduced. Through the synergistic effect of all parts of the photovoltaic fish and vegetable symbiotic system, the problem that the water quality in the aquaculture environment under the photovoltaic panel is prone to deterioration is effectively solved, and the aquaculture benefits are improved.
Owner:ZHANJIANG ZHONGYUE ENERGY CO LTD
AR digital reconstruction and visual navigation system and method for agricultural cultural heritage scene
PendingCN120931868AInput/output for user-computer interactionDigital data information retrievalAgricultural sciencePoint cloud
The invention discloses an AR digital reconstruction and visual navigation system and method for an agricultural cultural heritage scene. The system comprises a digital modeling module, a scene recognition module, an AR reconstruction module, a path navigation module and an interactive navigation module. According to the invention, by fusing laser point cloud, unmanned aerial vehicle images and historical images, agricultural cultural heritage scenes such as rice terraces, mulberry-based fish ponds, waterwheel irrigation systems and the like with extremely high local characteristics are reconstructed, historical scenes in which natural or human factors disappear are recovered, and AR live-action is superposed with virtual farming behaviors, traditional festival activities and clothing styles and features, so that the real-scene and real-scene virtual farming is realized. A user can experience thousand years of agricultural culture personally on the scene, the visiting experience that the user cannot understand and cannot see completely in the past is changed, an exclusive route is planned for the user, various interaction modes such as voice, images and gestures are supported, and the method is suitable for users of different age groups, language backgrounds and cultural cognition levels.
Owner:JIANGSU AGRI ANIMAL HUSBANDRY VOCATIONAL COLLEGE
Rail type fish condition intelligent inspection robot control system
The invention provides a rail type fish condition intelligent inspection robot control system which comprises a factory factory, M fish ponds are arranged in the factory factory, and M is a positive integer larger than or equal to 1; an inspection track for the inspection robot to move is arranged on the factory building, and the inspection robot is arranged on the track; the system further comprises an industrial personal computer and an inspection platform. After the inspection robot moves to a target fishpond, a fishpond water surface picture is shot, the shot picture is uploaded to the edge industrial personal computer, and the industrial personal computer recognizes the number of dead fishes and the number of fish floating heads in the picture and uploads a result to the digital twin management and control cloud platform. According to the invention, the number of dead fishes and fish floating heads in the fishpond picture can be identified, and the labor cost is saved.
Owner:CHONGQING ACAD OF AGRI SCI
Fish pond industrial aquaculture system
ActiveCN224124981UBioreactor/fermenter combinationsBiological substance pretreatmentsWater qualityEnvironmental engineering
The utility model discloses a fishpond industrial aquaculture system which comprises an aquaculture unit used for aquaculture and separating circulating water and feces. The ecological purification unit is used for purifying circulating water and increasing oxygen, circulating water outlet of the breeding unit is connected with the ecological purification unit through a circulating water pipe, and return water purified and increased by the ecological purification unit is connected with the breeding unit through a return water pipe, so that the circulating water separated by the breeding unit is discharged to the ecological purification unit to be purified and increased oxygen and then flows back to the breeding unit; the precipitation unit is used for precipitating and concentrating the feces and is connected with the breeding unit so as to discharge the feces separated by the breeding unit to the precipitation unit for precipitation and concentration; the resourceful treatment unit is used for resourceful treatment of the feces, and the resourceful treatment unit is connected with the precipitation unit so as to discharge the feces precipitated and concentrated by the precipitation unit to the resourceful treatment unit for resourceful treatment; the culture unit and the ecological purification unit are both arranged in a water area, and the precipitation unit is arranged in or outside the water area. Water quality is improved; and cost is reduced.
Owner:GUANGZHOU YOUYI ENVIRONMENTAL PROTECTION CO LTD
A feeding device for freshwater aquaculture
The application is suitable for the technical field of fishery culture, and provides a freshwater culture feeding device, which comprises a supporting guide wheel, the supporting guide wheel is supported and rotatably arranged on the upper surface of the end portion of a base; a connecting rope is wound on the supporting guide wheel, one end of the connecting rope is connected with a feeding rod, the other end of the connecting rope is connected with an elastic member, and the elastic member is arranged on the base; one end of the feeding rod is provided with a feeding spoon, the other end of the feeding rod is fixedly connected with the supporting guide wheel, when the supporting guide wheel rotates, the feeding rod can be lifted to throw the fish food in the feeding spoon into a fish pond; one end of a pressing rod is provided with a pressing wheel, one side of the feeding rod is integrally formed with a side rod matched with the pressing wheel, the other end of the pressing rod is fixedly connected with a rotating shaft, and the rotating shaft is rotatably arranged on the side wall of the base. Under the elastic force of the elastic member, the feeding rod is quickly lifted to throw the fish food in the feeding spoon at a long distance.
Owner:FRESHWATER FISHERIES RES CENT OF CHINESE ACAD OF FISHERY SCI +1
Intelligent control method and system for aquaculture fishpond aerator
ActiveCN120560405ASimultaneous control of multiple variablesEnvironmental engineeringEnvironmental data
The invention relates to the technical field of intelligent aquaculture, in particular to an intelligent control method and system for an aquaculture fishpond aerator, and the method comprises the steps: collecting fishpond environment data and aerator operation data in real time, carrying out the preprocessing of the collected data, and obtaining a general characterization time sequence and a target characterization time sequence; performing first data analysis, and determining a basic consumption coefficient of the oxygen concentration and a general change parameter of the general characterization index; implementing second data analysis, determining a characteristic change parameter of the target characterization index, and calculating an attenuation coefficient of each general characterization index; and constructing an oxygen concentration prediction model based on the attenuation coefficient and the general change parameters, generating a control optimization instruction for the aerator according to a prediction result output by the oxygen concentration prediction model, determining control logic of the aerator, and controlling the aerator to operate. According to the invention, dynamic control of the dissolved oxygen concentration and optimal control of related parameters of the aerator are realized.
Owner:ZHAOQING ZHIYIN INFORMATION TECH
Preparation method of fishpond filtering composite carbon material and fishpond filtering composite carbon material
The invention belongs to the technical field of fishpond filtering materials, and discloses a preparation method of a fishpond filtering composite carbon material and the fishpond filtering composite carbon material. The preparation method of the fishpond filtering composite carbon material comprises the following steps: 1) performing kneading and extrusion molding treatment on mixed powder comprising modified bentonite, biomass powder, diatomite, a pore forming agent and a photocatalyst and a binder solution to obtain a green body; 2) drying the green body, performing multi-section programmed heating carbonization in an inert atmosphere, and cooling to obtain a porous carbon ceramic framework loaded with a photocatalyst; 3, the porous carbon ceramic framework is soaked in the graphene oxide dispersion liquid, and the fishpond filtering composite carbon material.The fishpond filtering composite carbon material is obtained.The preparation temperature is relatively low, the fishpond filtering composite carbon material has a developed macropore-mesopore-micropore graded pore structure, and efficient physical adsorption, photocatalytic degradation and microbial biofilm culturing functions can be achieved at the same time.
Owner:成都达奇科技股份有限公司
Fishpond water temperature forecasting method based on intelligent grid forecasting data
The invention discloses a fishpond water temperature forecasting method based on intelligent grid forecasting data, and the method comprises the steps: constructing a fishpond grid map, obtaining M candidate station coordinates located in the same coordinate system as the fishpond grid map, determining the actual air temperature of a target grid in the previous day and the forecast air temperature of the current day according to the M candidate station coordinates, and carrying out the forecasting of the fishpond water temperature. The method comprises the following steps: selecting K anchoring grids in a fishpond grid map, determining the actual water temperature of a target grid on the previous day according to the K anchoring grids, determining the predicted water temperature of the target grid on the current day according to the actual water temperature of the target grid on the previous day, the actual air temperature of the previous day and the predicted air temperature on the current day, and inputting the predicted water temperature of the target grid on the current day to a head tool, obtaining a water temperature forecasting grid distribution diagram of the fish pond; according to the method, the water temperature change in the fishpond can be comprehensively covered, errors caused by too large grids or neglecting of local differences in a traditional forecasting method are avoided, and more accurate water temperature forecasting is provided.
Owner:ZIGONG METEOROLOGICAL BUREAU
MABR fish and vegetable symbiotic circulating device system
The utility model relates to an MABR fish and vegetable symbiotic circulating device system, which relates to the technical field of aquaculture tail water treatment, and mainly comprises a fishpond, an MABR purification pond, a sedimentation pond, a planting pond and a recycling pond, the front end of the fishpond is provided with a water replenishing port, and fishpond wastewater automatically flows into the MABR purification pond at the upper layer through a bottom connecting pipe; an MABR membrane unit is arranged at the upper part in the tank, and a medical stone filter layer is arranged at the bottom; purified water drips and enters the settling pond on the lower layer through a bottom filter plate, a sludge discharge port is formed in the bottom, supernate enters the planting pond through a self-flowing pipeline, plant root systems and a soil layer adsorb and degrade pollutants, and effluent of the planting pond flows through a water outlet pipeline to be discharged into a recycling pond and circularly enters the fishpond through a backflow pipeline by means of a lifting pump. A circulating system is formed, and efficient cyclic utilization of the water body is achieved. The device system disclosed by the utility model can be used for fully removing pollutants in the wastewater, improving the treatment efficiency and the water quality of the wastewater of the fishpond, and has the advantages of good coordination, operability and the like.
Owner:TIANJIN HYDROKING SCI & TECH
Aquaculture feeding device
The application discloses an aquaculture feeding device, belonging to the field of fry breeding, which comprises a floating bearing shell and an upper protective cover. The bottom of the floating bearing shell is provided with a feeding mechanism. The feeding mechanism comprises a uniform feeding device and a feeding driving device. The uniform feeding device is located at the lower side of the floating bearing shell and uniformly throws fish feed into the inside of a fish pond. The side of the uniform feeding device is provided with the feeding driving device. The feeding driving device provides driving power for the uniform feeding device. The upper protective cover covers the upper part of the floating bearing shell. The top of the upper protective cover is provided with a positioning mechanism. The positioning mechanism provides positioning for the position of the floating bearing shell, prevents the floating bearing shell from deviating from the feeding position during the feeding process, avoids the over-concentration of feed spreading and causes the breeding fry to fight for food and get hurt, and guarantees the breeding effect. The application is used for feeding fry.
Owner:HEILONGJIANG RIVER FISHERY RES INST CHINESE ACADEMY OF FISHERIES SCI
Automatic feeding machine for aquatic product processing
The utility model relates to the technical field of aquatic product processing, in particular to an automatic feeding machine for aquatic product processing, which comprises a fish storage pond, the upper surface of the fish storage pond is fixedly connected with a mounting block, the inner surface of the mounting block is fixedly connected with a fish suction pump, and the water inlet end of the fish suction pump is fixedly connected with a first pipeline. The first pipeline is located in the fish storage pond, the water outlet end of the fish suction pump is fixedly connected with a second pipeline, a buffer box is arranged below the end, away from the fish suction pump, of the second pipeline, the side wall of the buffer box is fixedly connected with first supporting legs, and the side wall of the buffer box is fixedly connected with a baffle. Second supporting legs are fixedly connected to the side wall of the baffle, a first fish box is arranged below the baffle, and a second fish box is arranged on the right side of the first fish box. The fish fishing device is reasonable in structure, fishes can be automatically fished out of the fish storage pond, meanwhile, the effect of distinguishing the fishes with different sizes and body types is achieved, and two purposes are achieved.
Owner:青岛天源水产食品有限公司
Novel mudflat efficient photovoltaic breeding system
PendingCN121464920APhotovoltaic supportsBatteries circuit arrangementsZooplanktonEngineering physics
The invention provides a novel mudflat efficient photovoltaic breeding system. The novel mudflat efficient photovoltaic breeding system comprises an arc-shaped ditch bottom, a side ditch, a pool wall, floating objects, a duckweed growth layer, a photovoltaic panel frame, a photovoltaic panel, a pipeline, a control box, a photovoltaic panel support, a first-layer annular pillar lamp, a second-layer annular pillar lamp, a third-layer annular pillar lamp, a fourth-layer annular pillar lamp, a bottom table top and a sponge sleeve. The floating objects comprise phytoplankton and zooplankton, a storage battery, a control panel and a photoelectric detection device are arranged in the control box, the arc-shaped ditch bottom, the side ditch, the pond bottom, the pond wall and the bottom table top form a pond body mechanism facilitating fish gathering and fish lifting, and the photovoltaic panel support, the photovoltaic panel frame, the photovoltaic panel, the control box, the storage battery in the box and the control panel form a photovoltaic mechanism of the fishpond. The first-layer annular pillar lamp, the second-layer annular pillar lamp, the third-layer annular pillar lamp and the fourth-layer annular pillar lamp form a light supplementing mechanism beneficial to photosynthesis, namely growth of phytoplankton, growth of the phytoplankton is beneficial to growth of zooplankton, and growth of fishes is beneficial to growth of the zooplankton.
Owner:YANCHENG TEACHERS UNIV
Water quality filter
1. The name of the design product: water filter. 2. The use of the design product: for filtering impurities in water in fish pond. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.
Owner:GUANGXI SHUANGHELONG TECHNOLOGY CO LTD
Intelligent fishpond oxygenation monitoring system based on Internet of Things
PendingCN121984961Aimprove securityAvoid interruptions in oxygenationAlarmsTransmissionControl cellThe Internet
The invention provides an intelligent fishpond oxygenation monitoring system based on the Internet of Things. The intelligent fishpond oxygenation monitoring system based on the Internet of Things comprises a power supply module, an on-site monitoring module, a cloud service module and a user terminal power supply module. According to the intelligent fishpond oxygenation monitoring system based on the Internet of Things, the abnormal response speed is increased, the breeding risk is reduced, the video analysis algorithm unit reduces the manual patrol cost and prevents the property safety risk in time, and the instruction forwarding unit guarantees information circulation of all modules of the system and supports remote control and alarm pushing; the data visualization interface of the user terminal reduces the data understanding threshold and improves the management efficiency, the alarm management unit shortens the abnormal response time and reduces the breeding and property loss, the equipment control unit gives consideration to the intellectualization and manual intervention requirements and improves the management flexibility, and the historical data query unit provides a data basis for breeding scheme optimization and risk pre-judgment. And fine breeding is assisted.
Owner:SUZHOU BETHLEHEM WATER FACILITIES ENG CO LTD
Movement control method and device of cleaning robot and cleaning robot
ActiveCN121061870AProgramme-controlled manipulatorClimate change adaptationControl engineeringElectric machinery
The invention provides a movement control method and device of a cleaning robot and the cleaning robot, and belongs to the technical field of robotics.The movement control method comprises the steps that the cleaning robot is deployed in a fish farm, and the cleaning robot moves along a line patrol path; when the cleaning robot moves to a positioning area, a mounting bottom frame is driven by a bottom frame motor to rotate, an adjusting mechanical arm I, an adjusting mechanical arm II and a cleaning mechanism extend to the fishpond on one side, and a positioning pulley is in lap joint with a positioning sliding rail of the fishpond on one side by controlling the telescopic length of the adjusting mechanical arm I; according to the cleaning robot, the cleaning robot is matched with the line patrol mark, the cleaning robot can automatically move in the fishponds and can clean the fishponds at fixed points, the positioning pulleys can serve as supporting points when the cleaning robot cleans the fishponds, and the cleaning robot can clean the inner walls of the fishponds at fixed points. And path deviation in the cleaning process is effectively prevented.
Owner:BEIJING ZOUYOU TECH CO LTD
Fish pond water quality improvement medium based on fishery application and throwing mechanism
This invention discloses a fishpond water quality improvement medium and application mechanism based on aquaculture technology. It includes a porous adsorption matrix and composite functional components loaded on the porous adsorption matrix. The porous adsorption matrix is made of natural mineral materials, biochar materials, or their composite materials, with a porosity of 40%-80% and a pore size distribution of 10μm-500μm. The pores are interconnected to form a three-dimensional network channel for adsorbing ammonia nitrogen, nitrite, and organic pollutants in fishpond water. This invention employs a three-in-one composite purification mechanism of "porous adsorption-biofilm colonization-slow-release nutrition," using natural mineral materials or biochar materials as the porous adsorption matrix. Utilizing their high porosity of 40%-80% and interconnected pore size network of 10μm-500μm, it can achieve rapid physical adsorption of ammonia nitrogen, nitrite, and organic pollutants in water. This fundamentally replaces the potential pollution risks of chemical agents and avoids water waste and the introduction of external pollution during water exchange.
Owner:PEARL RIVER FISHERY RES INST CHINESE ACAD OF FISHERY SCI
Zero-emission planting and breeding circulation system based on multi-technology coupling
PendingCN120436072AExcrement fertilisersWaste water treatment from animal husbandryAquaponicsTreatment pond
The invention discloses a multi-technology coupling-based zero-emission planting and breeding circulation system, which comprises a breeding farm, an earthworm composting device, a fish and vegetable symbiotic system, a three-stage sewage treatment tank and a diamond film electrode disinfection machine, and is characterized in that the fish and vegetable symbiotic system comprises a fish breeding pond and a vegetable area; the system integrates factors such as a farm, an earthworm composter, a fish and vegetable symbiotic system, a three-stage treatment pond and a diamond film electrode sterilizer, so that not only is closed circulation of'disinfection-purification-reuse 'of fish pond water realized, but also a sustainable agricultural mode of'manure + rotten vegetable-earthworm-(organic fertilizer + fish feed)-high-end special agricultural products' is formed; the problems that in a traditional planting and breeding mode, sewage purification is difficult, waste treatment is extensive, planting and breeding circulation is disjointed and the like are effectively solved, the mode construction of resource integration, collaborative innovation, zero emission and resource utilization is finally achieved, and the multi-win-win effect of enterprise development and income increase of common people is finally achieved.
Owner:GUIZHOU UNIV +2
Fish pond filter (fully automatic A001)
1. Name of the product in this design: Fish Pond Filter (Fully Automatic A001). 2. Application of this design: This design is used for sterilization, purification and filtration of fish pond water. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
Owner:GUANGZHOU XIMAN ENVIRONMENTAL TECH CO LTD
Fish concentrated transportation system and method with fixed tail water of hydropower station in high altitude area
PendingCN121110566AClimate change adaptationPisciculture and aquariaTransport systemMarine engineering
The invention relates to the technical field of water conservancy projects, and discloses a high-altitude area hydropower station tail water fixed fish gathering and transporting system and method.The high-altitude area hydropower station tail water fixed fish gathering and transporting system comprises a fish gathering pond, two openings are formed in the fish gathering pond, and the fish gathering pond and a cavity of the fish gathering pond form a fish gathering channel with the upstream and the downstream; an intermittent oxygen exposure structure is arranged on the stepped platform; the sliding table is slidably connected with a supporting plate in the length direction of the fish collecting pond, the supporting plate is provided with a stirring structure, the stirring structure is provided with an output end, and the output end extends into the cavity of the fish collecting pond; a counterweight part is arranged on the light emitting source of the fish luring structure, and when the output end of the stirring structure rotates, the distance between the light emitting source and the supporting plate is changed; according to the method, the state of the fishes in the fish collecting pond can be considered, the fishes are maintained, the phenomenon that part of the fishes feel uncomfortable after entering the transportation equipment is prevented, and then the survival rate of the whole fish collecting and transporting system is increased.
Owner:INST OF AQUATIC LIFE ACAD SINICA +2
Filtering and oxygenation mechanism for seafood fishpond
ActiveCN223429041UWater aerationWaste water treatment from animal husbandryWater sourceOxygen enhanced
The utility model discloses a seafood fishpond filtering oxygenation mechanism which comprises a seafood fishpond body, a second vertical plate is arranged on one side of the top end of the seafood fishpond body, a first vertical plate is arranged on the other side of the top end of the seafood fishpond body, a water quality purification box is arranged on the inner wall of the upper end of the first vertical plate, and a liquid drainage pipe is arranged on the outer wall of the side, away from the first vertical plate, of the water quality purification box. A water pump assembly is arranged on the outer wall of the water quality purification box below the liquid discharging pipe, a first liquid pumping pipe is arranged at the bottom end of the water pump assembly, a second liquid pumping pipe is arranged at the end, away from the water pump assembly, of the first liquid pumping pipe, a third liquid pumping pipe is arranged at the top end of the second liquid pumping pipe, and two limiting rails are arranged on the surface of the second vertical plate. According to the utility model, the air quality is improved, the environmental protection property of the filtering and oxygenation mechanism in use is improved, the purpose of improving the water quality in the seafood pool body is achieved, the quality of a water source in the seafood pool body is guaranteed, the oxygenation range of the filtering and oxygenation mechanism is expanded, and the oxygenation effect of the filtering and oxygenation mechanism in use is improved.
Owner:GUANGZHOU GAOSONG FISHING POND EQUIP CO LTD
Touch type bait feeder facilitating feeding
The utility model relates to the technical field of fishery breeding equipment, and discloses a touch type bait feeder convenient for feeding, which comprises a suspension block, a triggering quantitative feeding part and a positioning induction triggering part, and a suspension ring is sleeved on the outer wall of the suspension block. Through cooperation of the mounting block, the take-up wheel, the connecting line and the positioning anchor, the feeder can be positioned at a specific position in a fishpond, the feeding position of the feeder can be set in advance according to distribution habits of fish schools and water quality difference areas in large-scale fishpond cultivation, the ultrasonic fish school detector plays a key role, and the feeding effect of the feeder is improved. The dynamic states of fish schools around the feeder, including the number of the fish schools, the distance from the feeder and the swimming speed of the fish schools, can be monitored in real time, and when the ultrasonic fish school detector detects that a large number of fish schools are close to the feeder and the density of the fish schools exceeds a preset threshold value, a signal is transmitted to the controller; and the controller controls the stirring motor to start according to a signal received by the controller, and quantitative feeding is carried out.
Owner:GUANGDONG UNIV OF TECH
Fishpond access hole switching device
PendingCN121539100AClimate change adaptationBuilding constructionsClassical mechanicsStructural engineering
Owner:FOSHAN MINGJIN BUILDING MATERIALS TECH CO LTD
Fish culture anti-bird net convenient to fold and unfold
The utility model relates to the technical field of fish farming, in particular to a fish farming anti-bird net convenient to fold and unfold, which comprises a plurality of groups of supports and a bottom groove, the top ends of the supports are provided with rails, the top ends of the rails are provided with notches, the bottom ends of the inner walls of the rails are fixedly connected with springs, and the bottom groove is provided with a plurality of grooves. The end face of the spring is fixedly connected with a movable plate, multiple sets of rolling balls are arranged at the top end of the movable plate, the rolling balls are embedded in the track, ropes are fixed to the outer portions of the rolling balls close to the edge of the support, and vertical rods are welded to the top ends of the rolling balls. According to the fish culture anti-bird net convenient to fold and unfold, by arranging the woven net surface, when the woven net surface is placed, the net can be folded and unfolded only by pulling the woven net surface by an operator, the woven net surface does not need to be detached from the bracket little by little, the operation difficulty and consumed operation time are reduced, and the fish culture anti-bird net convenient to fold and unfold is suitable for large-area fish pond culture; the problem that a large amount of time and manpower are needed to stretch or tighten the net face is solved.
Owner:FUJIAN SHUNXINGTAI ECOLOGICAL AGRI CO LTD
Swing surge machine
The utility model discloses a swinging swell machine which comprises a swell machine body, the swell machine body comprises a main floating body, blades and a motor, the blades are installed on the main floating body, and the motor is used for controlling the main floating body to drive the blades to rotate; the fixed column is fixedly arranged between the motor and the main floating body; the floating balls are detachably and fixedly arranged at the two ends of the bottom face of the fixing column through clamping blocks on the fixing column. The two tensioning ropes are fixed to the two sides of the fixing column respectively, and the other sides of the two tensioning ropes are fixed to the side of the fishpond. By arranging the tensioning rope, the whole swell machine rotates under the action of inertia force when rotating clockwise or anticlockwise under the action of the motor, the tensioning rope provides a rotating range for the swell machine while guaranteeing the swell degree and effect of the swell machine, and the swell oxygenation effect is further improved.
Owner:WUXI SHUANYANG ELECTRONICS CO LTD
Biological bed device applied to fishpond culture tail water
ActiveCN223534929UWaste water treatment from animal husbandryWater/sewage treatmentBiological filterAerobic organism
The utility model discloses a biological bed device applied to fishpond culture tail water. The biological bed device comprises an anaerobic biological filter bed and an aerobic biological filter bed, an anaerobic biological filter bed is arranged in the sedimentation tank; an aerobic biological filter bed is arranged in the aeration tank, and an aeration mechanism is arranged below the aerobic biological filter bed; an ecological pool; a circulating pump; and the electric control system is respectively in signal connection with the aeration mechanism and the circulating pump. After sewage enters the sedimentation tank, flora on the anaerobic biological filter bed plays a role in removal and degradation, the sewage flows into the aeration tank after primary degradation, and pollutants in the sewage are converted and utilized by flora on the aerobic biological filter bed. And the circulating pump is arranged between the ecological pond at the tail end and the sedimentation pond, so that sewage flows back to the sedimentation pond to further enhance the absorption and degradation of pollutants, the sewage can be degraded to the greatest extent, the concentrated retention time of the sewage is shortened, and the operation cycle of the ecological system is accelerated.
Owner:ZHONGSHAN ENVIRONMENTAL PROTECTION RES INST CO LTD
A complex vegetable cultivation system
The present application relates to the technical field of compound vegetable cultivation, in particular to a compound vegetable cultivation system, which comprises a fish pond, the upper end surface of the fish pond is fixed with a planting box, the lower side of the left end surface of the fish pond is fixed with a temporary storage box, a connecting groove is arranged between the temporary storage box and the fish pond, a sealing plate is transversely arranged between the upper end surface of the temporary storage box and the outer wall of the fish pond, the size of the sealing plate is greater than that of the connecting groove, the right end surface of the sealing plate is glued with a rubber pad, the left end surface of the sealing plate is fixed with a right handle on the upper side, the bottom of the right side surface of the fish pond is communicated and fixed with a sewage outlet, and a valve is arranged in the sewage outlet; the bottom of the planting box is fixed with a planting net plate. The cleaning assembly cooperates with the temporary storage box and the sealing plate to scrape and clean the accumulated dirt on the inner wall and the bottom of the fish pond without the need of pumping out the water, thereby saving manual labor and improving the use efficiency of the device.
Owner:TONGLING FUXIN AGRI TECH CO LTD
Intelligent rail fish conveying device
ActiveCN224250473UClimate change adaptationPisciculture and aquariaMobile deviceMechanical engineering
The utility model discloses a track intelligent fish transporting device, including guide rail, moving device and fish bucket, the moving device moves on the guide rail, one side of the moving device is equipped with the electrical appliance box, the bottom end of the moving device is equipped with the endless chain electric hoist, the endless chain end of the endless chain electric hoist is connected with the fish bucket, and the endless chain end of the endless chain electric hoist is connected with the fish bucket. An electric valve is mounted at the bottom end of the fish barrel. According to the utility model, the fish fries can be put into the fish buckets only by manual work, and then the fish buckets can be automatically operated to a fish pond in which the fish fries need to be put, so that the manpower, time and cost are greatly reduced.
Owner:SHANGHAI YUXI AUTOMATION TECH CO LTD