502 results about "Oxygen enhanced" patented technology

The application discloses an aeration tank for sewage treatment and relates to the technical field of sewage treatment.The aeration tank comprises a tank body, a horizontal reciprocating moving mechanism and an aeration mechanism.The tank body is connected with a guide rail through a depth adjusting mechanism at the top.The guide rail is connected with a sliding seat through sliding connection.The bottom outer wall of the sliding seat is fixedly connected with a box.The aeration mechanism comprises a rotary driving assembly, a pipeline switching assembly, a water and air dual-purpose pump, a rotary pipe, an aeration head, an agitating impeller and a cleaning and anti-blocking assembly.The cleaning and anti-blocking assembly can automatically clean the inner wall of the aeration head in a continuous rotating state, thereby effectively avoiding the serious blocking of the air holes of the aeration head.The horizontal reciprocating moving mechanism can expand the aeration range of the aeration head and can uniformly distribute the aeration air into the sewage, thereby effectively improving the oxygenation effect of the sewage.

The invention discloses an aquaculture oxygenation monitoring method and system based on artificial intelligence, and the method comprises the steps: collecting multi-modal environment data, inputting the multi-modal environment data into an ST-BiGRU space-time bidirectional gating circulation unit, processing historical time sequence data through a time channel, and carrying out the processing of the historical time sequence data through a time channel; introducing a dynamic weight attention mechanism to adaptively adjust contribution degrees of different environment factors to obtain a multi-dimensional feature vector; establishing a dissolved oxygen prediction model based on an LSTM (Long Short-Term Memory) network, optimizing hyper-parameters of the model by using an improved IPOS particle swarm optimization algorithm, inputting the multi-dimensional feature vector into the target dissolved oxygen prediction model for prediction, and outputting a water body dissolved oxygen concentration index in a future preset time period; and performing oxygenation resource management according to the water body dissolved oxygen concentration index in combination with a reinforcement learning algorithm and a preset dissolved oxygen safety threshold range. The power consumption and equipment loss are effectively reduced, the breeding cost is reduced, and the resource utilization efficiency of breeding is improved.

The invention discloses an aeration tank for sewage treatment, and relates to the technical field of sewage treatment.The aeration tank comprises a tank body, a horizontal reciprocating mechanism and an aeration mechanism, the upper portion of the tank body is connected with a guide rail through a depth adjusting mechanism, the guide rail is slidably connected with a sliding seat, and the outer wall of the bottom of the sliding seat is fixedly connected with a box body; the aeration mechanism comprises a rotary driving assembly, a pipeline switching assembly, a water-gas dual-purpose pump, a rotary pipe, an aeration head, a stirring impeller and a cleaning anti-blocking assembly. The cleaning and anti-blocking assembly can automatically clean the inner wall of the aeration head in a continuous rotating state, so that the situation that air holes of the aeration head are seriously blocked is effectively avoided; the horizontal reciprocating mechanism is arranged, so that the aeration range of the aeration head can be expanded, the aerated air can be well and uniformly dispersed into sewage, and the sewage aeration effect is effectively improved.

The utility model discloses a surface aerator which comprises a rack, a motor and a centrifugal fan are mounted on the outer surface of the rack, and a transmission component is mounted among the motor, the rack and the centrifugal fan; a fixed air pipe fixedly penetrates through an air outlet of the centrifugal fan, and an annular pipe fixedly penetrates through the other end of the fixed air pipe. According to the sewage oxygenation device, through the arrangement of the transmission assembly, the motor, the centrifugal fan, the fixed air pipe, the annular pipe, the main pipe, the movable pipe, the telescopic adjusting assembly, the triangular pipe and the micro holes, when the impeller is used for carrying out oxygenation on upper-layer sewage, oxygenation operation can be carried out on lower-layer sewage, and the oxygen supplementing effect on the lower-layer sewage is improved; propagation of beneficial bacteria in lower-layer sewage is facilitated, so that the sewage treatment effect is improved, and the lowering depth of the triangular pipe can be adjusted as required, so that the use requirement is met, and the overall practicability is ensured.

The utility model discloses dragging equipment for a fishpond aerator. The dragging equipment comprises a driving device, a transmission device, a hanging assembly and a limiting block set. The driving device is arranged at one end of the fishpond, and the transmission device is arranged at the other end of the fishpond relative to the driving device; the two ends of the mounting assembly are slidably connected to the driving device and the transmission device, the aerator and the limiting block sets are connected to the mounting assembly, and the aerator is arranged between the limiting block sets. The driving device and the transmission device are arranged at the two ends of the fishpond respectively, the hanging assembly can slide in the whole fishpond range, and therefore the aerator can flexibly move in the needed time and place. Therefore, the efficiency of oxygenation operation is improved, and the uniformity of oxygen distribution in each area of the fishpond is ensured.

The invention discloses an aquatic product oxygenation unmanned ship intelligent control method and system based on multi-sensor fusion, and relates to the technical field of unmanned ship control, and the method comprises the following steps: synchronously collecting a variety of data, and generating high-precision pose estimation through extended Kalman filtering fusion; discretizing the fish pond into grids, and dynamically calculating the weight of each grid according to the real-time dissolved oxygen value and a preset threshold value; generating an initial bow-shaped path based on the starting point and the ending point, optimizing the path in real time, and adaptively adjusting the scanning line direction and spacing; when grid dissolved oxygen is lower than a threshold value, an oxygenation pump is started, oxygenation flow is dynamically adjusted according to dissolved oxygen deviation, and the larger the deviation is, the higher the flow is; a double-paddle differential model is adopted to track the course and the speed, and three-level response is triggered when an obstacle is encountered; through 5G data and video streams, when the electric quantity is lower than a threshold value, a Dijkstra algorithm is used to plan a shortest obstacle avoidance path for homeward voyage. According to the method, the dynamic probability distribution diagram is constructed by fusing real-time dissolved oxygen data, and oxygenation targeting control is realized in combination with a path cost function.

The invention discloses an ecological restoration device for promoting assimilation and purification of plankton by direct-drive rotary oxygenation in the field of ecological restoration, which comprises an aeration platform, a purification unit, a floating bed for planting aquatic plants and a carrier filler for microbial adsorption, an energy storage unit, a water supply unit, a water supply unit and a water supply unit, comprising a vertical wind driven generator, a solar power generation panel and an energy storage battery, and the control unit comprises a controller and a dissolved oxygen monitoring probe used for monitoring dissolved oxygen in a water body; the energy storage battery supplies energy to the control unit and the air blower. The invention provides an ecological restoration device for promoting assimilation and purification of plankton through direct-drive rotary oxygenation, the device can be directly driven to rotate by using reaction torque of aeration, the device not only can reduce loss of energy conversion, but also can recover energy of aeration airflow, and a controller intelligently controls oxygenation and aeration and adjusts the growth microenvironment of aquatic organisms, so that the ecological restoration device is suitable for ecological restoration of aquatic organisms. The assimilation purification effect is achieved.

The utility model discloses a submerged pure oxygen oxygenation water pushing device, which relates to the technical field of oxygenation devices, and comprises a device body, a water inlet, a water outlet and a water outlet, an atomizing assembly is fixedly mounted on one side of the water-oxygen mixing cavity, and a water pushing assembly is fixedly mounted on the other side of the water-oxygen mixing cavity; the atomization assembly is communicated with the water inlet; the air vent is communicated with the water-oxygen mixing cavity; the water-oxygen mixing cavity is used for mixing water and oxygen introduced from the air vent to obtain oxygen-dissolved water; the atomizing assembly comprises an atomizing pipeline and a plurality of atomizing nozzles, and the atomizing nozzles are used for atomizing water; the air vent can exhaust air and is connected with an air supply device; and the water inlet can be connected with a water supply device. The oxygen dissolving device is mainly used for avoiding waste of oxygen in the oxygen dissolving process and improving the oxygen dissolving efficiency and the oxygen content of a water body.

The utility model provides an integrated culture pond water flow circulation oxygenation device, which relates to the field of aquaculture, and comprises a main pipe, one end of the main pipe is provided with a pump body, the water outlet end of the pump body is connected with the main pipe, the other end of the main pipe is fixedly connected with an oxygenation cylinder, and one side of the pump body is provided with a processing shell. And a water inlet pipe is arranged on the shell wall of the top end of the treatment shell. According to the utility model, through the matching design of the built-in shunting disc and the plurality of fixed shunting pipes, water flow can be accurately distributed, so that small water flow is formed for subsequent efficient oxygenation treatment, dissolved oxygen is ensured to be uniformly distributed in circulating water flow, and a more stable and high-quality dissolved oxygen environment is provided for cultured organisms; a filtering drawing box is arranged in the treatment shell, the drawable design is adopted, a sealing plate is controlled to be opened and closed through a motor and a thread adjusting structure, a steel filter screen in the treatment shell can be conveniently and regularly cleaned, and the water quality can be kept clean by regularly cleaning the filtering drawing box.

The application discloses a crayfish breeding system based on Internet of Things and relates to the crayfish breeding field. The application scheme performs correlation analysis on the environmental parameters, the breeding parameters, the ecological parameters and the dissolved oxygen content data in the oxygenation state and the non-oxygenation state of the test points in the breeding area, screens the dissolved oxygen content influencing factors, obtains the first neural network model and the second neural network model, obtains the first relationship between the dissolved oxygen content influencing parameters in the oxygenation state and the dissolved oxygen content and the second relationship between the dissolved oxygen content influencing factors in the non-oxygenation state and the dissolved oxygen content, sets the dissolved oxygen content standard value at the test points, formulates the oxygenation control strategy according to the obtained first relationship and second relationship, generates the control instruction for adjusting the dissolved oxygen content in the breeding area according to the obtained oxygenation control strategy, and the oxygenation instruction execution module adjusts the dissolved oxygen content in the breeding area in response to the control instruction generated by the oxygenation control strategy generation module.

The utility model discloses an aerobic synergy device and relates to the technical field of aerobic synergy. Comprising a treatment tank and a synergistic structure, the synergistic structure is arranged in the treatment tank and comprises a fixing frame, a diffusion frame, a plurality of dispersion frames, a plurality of supporting rods and an oxygenation assembly, the bottom of the outer wall of the fixing frame is fixedly arranged in the treatment tank, the inner wall of the diffusion frame fixedly sleeves the fixing frame, and the ends, close to each other, of the dispersion frames are fixedly arranged on the diffusion frame; the bottom ends of the outer walls of the multiple supporting rods are fixedly arranged in the treatment pond, the top ends of the outer walls of the multiple supporting rods are fixedly arranged on the multiple dispersion frames correspondingly, and the oxygenation assembly is fixedly embedded in the fixing frame. By means of the diffusion frame, the dispersion frame, the supporting rod and the oxygenation assembly, oxygen can be dispersed and conveyed to all areas in water in the oxygenation process, so that the oxygen content in all the areas in the water is increased, and the biochemical process of microorganisms is improved.

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.

The utility model discloses an oxygenation device for rice and shrimp cultivation, which relates to the technical field of oxygenation appliances for rice and shrimp cultivation and comprises a mounting base, an air exhaust oxygenation device mounted at the top of the mounting base, an air conveying plate arranged on one side of the air exhaust oxygenation device, a plurality of connecting pipes distributed on one side of the air conveying plate at equal intervals, and an air conveying immersed pipe arranged at one end of each connecting pipe. A flange plate used for connection is arranged between the gas transmission plate and the connecting pipe, a floating plate is arranged at the top of the connecting pipe, and a supporting component is arranged on the gas transmission immersed pipe. Through the arrangement of the floating plate, the running reliability of the oxygenation device can be improved; by arranging the supporting component, the stability of the air outlet pipe at the bottom of the water body can be enhanced, the smoothness of the air outlet end of the air outlet pipe is guaranteed, and the problems that the air outlet pipe in a traditional oxygenation device is prone to being affected by sludge and other factors at the bottom of the water body, the position is changed, the air outlet end is blocked and the oxygenation effect is affected are solved.

The utility model relates to the technical field of aeration devices, and discloses a culture pond aeration oxygenation device which comprises a culture pond body, a top plate is arranged at the top of the culture pond body, an aeration mechanism is arranged at the top of the top plate, and a protection mechanism is arranged at the top of the top plate. And the aeration mechanism comprises an aeration fan arranged at the top of the top plate. The inside of the culture pond body can be aerated through the aeration mechanism, and the aeration mechanism and the protection mechanism can be moved through the top plate, so that the top plate, the aeration mechanism and the protection mechanism can be recycled among the culture pond bodies, resources are saved, and during aeration, the aeration mechanism and the protection mechanism can be recycled. The aeration spray head can be protected through the filtering assembly, the situation that impurities in water enter the aeration spray head to cause blockage of the interior of the aeration spray head when aeration is not carried out is avoided, air and water can be in full contact through the filtering assembly during aeration, and the aeration efficiency is improved.

The utility model provides a granular fuel stove oxygenation inner cylinder and oxygenation device, the granular fuel stove oxygenation inner cylinder comprises an inner cylinder body, both ends of the inner cylinder body are fixed with annular sealing plates, the middle part of each sealing plate is communicated with the middle part of the inner cylinder body, and the outer diameter of each sealing plate is greater than that of the inner cylinder body; the inner barrel body comprises an oxygen supplementing section and a maintaining section, a plurality of oxygen increasing holes are formed in the side wall of the oxygen supplementing section, and the side wall of the maintaining section is of a closed structure. According to the utility model, the furnace core is placed in a way that the oxygen supplementing section faces downwards or the keeping section faces downwards, so that the oxygen supplementing time of gasified fuel is controlled, the temperature field distribution of the furnace core is changed as required, the fuel consumption is reduced, and the economical efficiency and the environmental protection property of the furnace are improved. The oxygenation device of the granular fuel stove comprises an oxygenation bin outer cylinder, the oxygenation inner cylinder of the granular fuel stove is arranged in the oxygenation bin outer cylinder, and the peripheral side of the sealing plate is in contact with the inner side wall of the oxygenation bin outer cylinder.

1. Name of the product in this design: Oxygen Pump. 2. Purpose of this design: This design is used for oxygenation in fishing or aquariums. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model provides a kind of intelligent feeding device for grouper culture, it is related to aquaculture equipment technical field, including pool body, pool body inside array is equipped with float plate, the inside installation of float plate has impeller, the top of float plate is equipped with rotating rod, and impeller is sleeved on the surface of rotating rod, the top surface of float plate is equipped with feeding structure, and feeding structure includes feeding frame, the top surface of feeding frame is fixed with feeding box, and the outlet of feeding box tail end is equipped with feeding wheel, and feeding box side is equipped with feeding cylinder in interface, the front of pool body is hinged with control box, and impeller rotates in aquaculture pond to generate water flow, to effectively improve the dissolved oxygen content in water, for aquaculture pond to carry out oxygenation treatment, while impeller rotates, fish food can be made to fall by itself to complete feeding, without separately increasing oxygenation equipment, improve the functionality of device while saving the occupied space of equipment, and when feeding, fish food is hit into different positions of fish pond along the direction of impeller rotation, improve feeding effect.

The application discloses an automatic oxygenation device for South American prawn culture ponds, which comprises a floating mechanism, wherein the floating mechanism comprises a floating plate and a float, the float is arranged on the floating plate, and a surge oxygenation mechanism and a non-powered self-translation mechanism are arranged on the floating mechanism. The application relates to the technical field of oxygenation devices, and particularly provides the automatic oxygenation device for South American prawn culture ponds, which can generate more bubbles, has a better oxygenation effect, can generate a surge effect in the oxygenation process, can diffuse the bubbles to a larger range, has a larger oxygenation range, can move in the culture pond in the oxygenation process without any independent drive, has a wider action range, and can actively control the moving speed.

This utility model belongs to the field of air treatment technology and discloses a fresh air oxygenation and purification device with humidity regulation function. It includes a purification shell, a fresh air inlet, a fresh air outlet, an exhaust air inlet, and an exhaust air outlet all located on the purification shell. The purification shell contains a main processing air duct and a bypass dry air duct. A three-way intelligent air valve connected to the fresh air inlet is installed inside the purification shell. The two outlets of the three-way intelligent air valve are respectively connected to the inlets of the main processing air duct and the bypass dry air duct. A filter module, a total heat exchanger, and a rotary humidity control component are sequentially arranged along the fresh air flow direction within the main processing air duct. The outlet of the bypass dry air duct bypasses the total heat exchanger and the rotary humidity control component and connects to the main processing air duct after the rotary humidity control component. This utility model can automatically adjust the fresh air humidity according to indoor and outdoor humidity conditions, achieving precise humidification or dehumidification and adapting to humidity control needs under different climatic conditions.

The invention belongs to the technical field of aquaculture equipment, and relates to a pressure-bearing oxygenation filter vat for aquatic recirculating aquaculture, which comprises a pressure-bearing sealing vat body, a Venturi jet device, a bag filter, a pressure cylinder and a water return pipeline system. The functions of oxygenation, filtration and biological purification are achieved through integrated design, and the problems that a traditional RAS system is low in integration level, prone to blockage, high in energy consumption and poor in adaptability are solved by means of negative pressure oxygenation of a Venturi jet device, gradient pore self-cleaning of a filter bag body and secondary mixing of gathered air of a pressure cylinder. The system is suitable for high-density recirculating aquaculture and has the advantages of energy conservation, simplicity and convenience in maintenance and stability in operation.

1. The name of the design product: oxygenation machine (paddle wheel type). 2. The use of the design product: oxygenation equipment for oxygenating water bodies for aquaculture. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model discloses a fishpond aerator which comprises a driving system, a transmission mechanism, an aeration assembly, a connecting assembly and a buoyancy device. The lower end of the driving system is connected with the transmission mechanism, the connecting assembly is arranged on the periphery of the transmission mechanism, and the buoyancy device is arranged at the outer end of the connecting assembly. The oxygenation assembly is mounted at the bottom end of the transmission mechanism; the driving system comprises an outer housing, an outer rotor assembly, an inner stator assembly, a motor shaft and a supporting assembly; the inner stator assembly sleeves and is fixed on the motor shaft, and the bottom of the inner stator assembly is connected with the supporting assembly; the outer rotor assembly sleeves the motor shaft and wraps the periphery of the inner stator assembly; and the outer housing is arranged on the outermost side of the driving system. Through reasonable optimization of motor model selection and overall structure design, unnecessary material consumption and processing technology complexity are reduced, so that the production cost of equipment is effectively reduced, and the market competitiveness is improved.

The utility model discloses a solar aerator, and particularly relates to the technical field of aerators. The solar aerator comprises a buoy, an air pump and a solar power generation assembly are installed at the top of the buoy, an air delivery pipe is installed on the air pump, an air outlet assembly is installed at the end, away from the air pump, of the air delivery pipe, the solar aerator further comprises an insertion rod, the length of the insertion rod is larger than 3 m, and a top plate is fixed to the top end of the insertion rod. A rear rope is installed at the bottom of the top plate, and the bottom end of the rope is fixed to the air outlet assembly. The solar aerator provided by the utility model can be used for directly aerating a deep water body and improving the oxygen deficit condition of a bottom water body.

The invention relates to a preparation method of high-homogeneity GH5188 alloy powder suitable for additive manufacturing, and relates to the technical field of metal powder preparation.The preparation method comprises the following steps that a GH5188 master alloy ingot is subjected to triple smelting, and a high-homogeneity master alloy ingot is obtained; rolling and processing to obtain an alloy bar; the alloy bar is subjected to crucible-free electrode induction melting and mixed gas atomization treatment, mixed gas comprises Ar and CO, and powder is obtained; and screening treatment is conducted, and the high-homogeneity GH5188 alloy powder with the target particle size is obtained. A triple master alloy smelting process is adopted, a high-homogeneity master alloy material is obtained, the problem of component fluctuation is solved from the source, crucible-free electrode induction gas atomization is combined, component burning loss and inclusion formation in the process are avoided, precise component control is achieved, high-purity Ar and CO mixed gas is adopted for atomization, and the high-purity Ar and CO mixed gas atomization effect is achieved. And the oxygen increasing problem of the powder in the circulating gas atomization process is reduced, and the uniformity and stability of metal powder components are effectively improved.

The embodiment of the utility model provides a dissolved air nano oxygenation device for drainage basin treatment, which comprises a lifting water pump, a lifting pipeline, a water collecting tank, a booster water pump, a high-pressure water pipe, a dissolved air pressure tank, an air compressor, an air pipe and a nano dissolved oxygen water release pipe, and is characterized in that the lifting water pump conveys river water to the water collecting tank through the lifting pipeline; then the river water is pressurized and conveyed to the dissolved air pressure tank through the high-pressure water pipe by the booster water pump, meanwhile, the compressed and pressurized air is conveyed to the dissolved air pressure tank through the air pipe by the air compressor, and the air is dissolved in water under the action of pressure and is released back to the river channel through the nano dissolved oxygen water release pipe; wherein a plurality of micro-nano bubble release ports are distributed on the pipe wall of the nano dissolved oxygen water release pipe and are arranged in a wave shape. Through the scheme of the embodiment of the invention, the problem of how to efficiently and directly increase the dissolved oxygen content of the water body can be solved.

The utility model provides a giant salamander culture pond feeding system which comprises a circulating module, a filtering module, an oxygenation module and a culture pond. The filtering module is arranged on the outer side of the culture pond, and the oxygenation module is arranged at the bottom of the culture pond; the circulating module comprises an annular pipeline, a blow-off pipe, a water pump and a circulating pipe, the annular pipeline is arranged along the inner wall of the culture pond, the blow-off pipe is communicated with the bottom of the culture pond, the water inlet end of the water pump is communicated with the blow-off pipe, the water outlet end of the water pump is communicated with the circulating pipe, and the circulating pipe is communicated with the annular pipeline; according to the utility model, directional water flow is constructed through the circulating module, deep purification of water quality is realized by matching with the filtering module, and dissolved oxygen uniformity is guaranteed by the oxygenation module.

The invention discloses a lawn maintenance system, and relates to the technical field of lawn nursing, and the lawn maintenance system comprises a parameter collection module which is used for dynamically collecting the current parameters of a lawn; the ground walking module is used for moving the lawn maintenance system to a target position of the lawn, and the target position is a lawn area needing maintenance; the temperature and humidity control module is used for regulating and controlling the temperature and / or humidity of the lawn according to the current parameters acquired by the parameter acquisition module; and the oxygenation stress resistance module is used for providing oxygen and / or stress resistance factors for the lawn according to the current parameters acquired by the parameter acquisition module. According to the application, the regulation and control of multiple environmental factors of the lawn are realized through the synergistic effect of the modules, and the stress resistance of the lawn is enhanced.

1. The name of the design product: air disc. 2. The use of the design product: for oxygenation aeration. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to the technical field of aquaculture, in particular to a water quality purification and oxygenation device for a culture pond, which can purify water quality, prolong the contact time of water flow and air, increase the oxygen content in the deep water of the culture pond and ensure the oxygen content. Comprising a floating plate, a water tank, an extraction filtering assembly, a stirring assembly, an auxiliary assembly and an output component, the water tank is mounted at the left end of the top of the floating plate, the extraction filtering assembly is mounted on the right side of the water tank, the stirring assembly is mounted in the water tank, the auxiliary assembly is mounted above the water tank, and the output component is mounted in the water tank.