10results about How to "Improve oxygenation efficiency" patented technology

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 kind of oxygen-increasing machines with protective structure, it is related to oxygen-increasing machine technical field, including the lower casing of rotor being installed inside, along the top center position of lower casing is sequentially provided with mechanical seal seat, direct connecting piece and drive cover upwards respectively, direct connecting piece is umbrella-shaped circular table structure and is made of mounting box and connecting shaft, wherein connecting shaft is coaxially arranged at the bottom of mounting box and is integrally formed with mounting box, mechanical seal seat is axially inserted into the bottom of connecting shaft, and drive cover is invertedly covered and installed on the top of mounting box;Integrated circuit board is installed in the position close to top wall inside drive cover, frequency conversion communication stick and junction box are installed on the edge of mounting box, the bottom of mounting box has air extraction valve, the application can improve the heat dissipation of electronic components and reduce the oxidation of air to electronic components, thereby improving the service life of electronic components, and can realize timing opening and control oxygen-increasing, guarantee the oxygen-increasing efficiency of large-scale breeding area.

The utility model discloses a kind of air pipe adjusting devices, it is related to air pipe supporting technical field, including first drive frame, first support, second drive frame and second support, first drive frame is equipped with the driving stroke of Y axis and Z axis direction;First support is used to support air pipe, first support is connected with first drive frame transmission;Second drive frame and first drive frame are arranged along X axis direction interval, second drive frame is equipped with the driving stroke of Y axis and Z axis direction;Second support is used to support air pipe, second support is connected with second drive frame transmission;Wherein, X axis, Y axis and Z axis are mutually perpendicular between two two.This air pipe adjusting device of the utility model can realize the position adjustment and angle adjustment of air pipe in space, improve oxygen supplement efficiency.

The utility model discloses an oxygen supply mask and an oxygen supply mask with a ventilation pipeline, and the oxygen supply mask comprises a mask body, an annular air bag and an air intake and exhaust control assembly, an oxygen supply pipe is installed on the mask body, a hard bite block pipe and a hard flange are integrally formed on the mask body, and the hard flange is located on the outer wall of the mask body. An air pipe joint is mounted on the annular air bag; the air inlet and exhaust control assembly is installed on the mask body. The oxygen supply mask with the ventilation pipeline comprises an oropharynx ventilation catheter, a mask body, an annular air bag and an air intake and exhaust control assembly. According to the utility model, the closed state of the gap between the central cavity and the endoscope can be adjusted, and the convenience and safety of endoscopic examination are improved while the oxygen introduction efficiency is improved.

This utility model discloses a bloodworm breeding pond, relating to the field of bloodworm breeding technology. The technical solution includes: a pond body with a pad fixedly fitted onto its exterior, and an L-shaped plate fixedly connected to the bottom of the pad; a U-shaped pipe fixedly connected to the top of the pad, and multiple aeration stones fixedly connected to the inner wall of the pond body, each aeration stone being fixedly connected to the U-shaped pipe via a pipe; and an air pump fixedly connected to the L-shaped plate, with a second pipe fixedly connected to the air pump and the first pipe. The beneficial effects of this utility model are: the design of the air pump, second pipe, U-shaped pipe, first pipe, and aeration stones allows air to enter the aeration stones under the action of the second pipe, U-shaped pipe, and first pipe. This releases air evenly into the water in the form of tiny bubbles, increasing dissolved oxygen levels and improving oxygenation efficiency, providing sufficient oxygen for the bloodworms. Thus, this device possesses an oxygenation function.

This invention relates to the field of aquaculture technology and discloses a large-scale silver carp and bighead carp seedling cultivation equipment, including a cultivation net cage. A support frame one is installed near the top of the inner wall of the cultivation net cage, and a support frame two is installed near the bottom of the inner wall of the cultivation net cage. A partition net is installed between the inner wall of the support frame two and the inner wall of the cultivation net cage. An oxygen distribution mechanism for uniform oxygen distribution is provided inside the cultivation net cage. The oxygen distribution mechanism includes an oxygenation drive component and an oxygen distribution component. This invention, by setting a differentially rotating oxygen delivery main pipe and a fan-shaped blocking plate, can intermittently block the first oxygen delivery nozzle, causing the internal air pressure of the oxygen delivery branch pipe to periodically increase. This significantly increases the air output rate of the second oxygen delivery nozzle and the nozzle branch pipe, effectively enhancing the oxygen supply intensity near the outer water area of ​​the cultivation net cage. It specifically compensates for the low dissolved oxygen in the outer water body due to its distance from the air source, greatly improving the uniformity of oxygen distribution throughout the entire net cage area.

The application relates to a spiral guide integrated membrane oxygenator, which comprises a lower cover with an air outlet pipe, an oxygenation part including a mandrel structure, an oxygenation shell and an oxygenation wire membrane structure, the oxygenation shell being provided with a blood outlet pipe, and an upper cover provided with a blood inlet pipe and an oxygen inlet pipe, the oxygen inlet pipe and the air outlet pipe being communicated with the space between the mandrel structure and the oxygenation shell; wherein the mandrel structure comprises a mandrel body and an annular guide plate, a blood passage is arranged between the first end and the upper cover, the annular guide plate is provided with a plurality of guide holes, and the plurality of guide holes of the annular guide plate are distributed on the annular guide plate; the oxygenation wire membrane structure comprises a plurality of hollow fiber layers, each hollow fiber layer is provided with a plurality of hollow fiber pipes, the plurality of hollow fiber pipes are inclined at an angle relative to a vertical plane, and the inclined directions of the plurality of hollow fiber pipes of each hollow fiber layer are different from and cross the inclined directions of the plurality of hollow fiber pipes of adjacent hollow fiber layers. In this way, the utilization rate of the wire membrane structure and the oxygenation efficiency can be improved.

The application provides an oxygenator, comprising a shell and a pre-module arranged in the shell. The pre-module comprises a plurality of pre-units arranged in layers, and each pre-unit comprises three membrane filament layers arranged in layers, and the three membrane filament layers are arranged at an angle of 120 degrees between each other. The three membrane filament layers comprise one first pre-membrane filament layer and two second pre-membrane filament layers, the first pre-membrane filament layer is one of an oxygenation membrane filament layer and a temperature control membrane filament layer, and the second pre-membrane filament layer is the other of the oxygenation membrane filament layer and the temperature control membrane filament layer. In all pre-units, the arrangement angle of the first pre-membrane filament layer is the same. The pre-module forms a uniform blood passage, improves the uniformity of blood distribution, avoids a large pressure drop of blood in the blood passage, thereby reduces thrombosis, and is beneficial to exerting the best oxygenation efficiency of the oxygenator.

The utility model discloses a machine capable of increasing open type circulation oxygen. The machine comprises a groove body, a bottom frame, supporting legs, a discharge pipe, a reflux pump, a reflux pipe, a supporting frame, a duckbilled pipe, a splitter plate, triangular protrusions and other structures. A splitter plate is obliquely arranged at the top of the tank car, a plurality of triangular protrusions are arranged on the upper surface of the splitter plate, and a duckbilled pipe is additionally arranged at an outlet of the backflow pipe. After flowing out from the backflow pipe through the duckbilled pipe, wine liquid is dispersed in a fan shape and is more dispersed by colliding with the triangular protrusions on the splitter plate, the contact area between the wine liquid and air is increased, full contact between the wine liquid and the air is achieved, the oxygen introduction efficiency is improved, the release amount of carbon dioxide is increased, and therefore powerful support is provided for improving the fragrance and taste of the wine in the later period.

The application discloses an oxygen-increasing and current-creating device, and belongs to the technical field of water oxygen-increasing and current-creating equipment. The device comprises an oxygen-increasing assembly and a current-creating assembly. The oxygen-increasing assembly comprises a high-pressure water flow pushing device. The water outlet end of the high-pressure water flow pushing device is connected with a micro-nano bubble generator. The water outlet end of the micro-nano bubble generator is connected with a micro-nano bubble releaser. The micro-nano bubble generator is connected with an air pipe. The air inlet end of the air pipe is located on the water surface. A plurality of driving paddle wheels are uniformly arranged on the middle part of the driving shaft along the circumferential direction of the driving shaft, so that the high-pressure water flow passing through the micro-nano bubble releaser is sprayed to the plurality of driving paddle wheels in sequence. The structure of the micro-nano bubble generator and the micro-nano bubble releaser is adopted to realize the efficient dissolution of air and high-pressure water flow. The driving paddle wheels are driven to rotate the driven paddle wheels, centrifugal force is formed to drive the water body to rotate, the backflow effect of the backflow cover is coordinated, the surrounding water body is driven to form an overall circulation, and the water body is activated uniformly.