Oxygenation device for aquaculture

• Main Authors: YE AIFEN, LI XILONG, YU XIAOJUN, LI HAODONG, WU YIJIANG, CHEN YUMEI, LI JING, ZHANG XIN, CHEN YIMING, QIAN ZEJIE, XIAO ZHIJIAN, JIA GUOSHUAI, ZHANG SANGXUE
• Format: Patent
• Language: Chinese; English
• Published: 11.02.2022
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; CHEMISTRY; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; METALLURGY; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TRAPPING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model belongs to the field of aquaculture, particularly relates to an oxygenation device for aquaculture, and aims to solve the problems that oxygen generated by an existing oxygenation device only leads to a small range of a fishpond, so that oxygen supply in the whole fishpond is not uniform, oxygen enters water and quickly rises into air, and the contact time of the oxygen and water is short. According to the technical scheme, the device comprises a water tank, a screw rod is rotationally connected to the interior of the water tank, a driving box is fixedly connected to one side of the water tank, a servo motor is fixedly connected to the inner wall of one side of the driving box, and an output shaft of the servo motor extends into the water tank and is fixedly connected with one end of the screw rod. By starting the water pump and the oxygen increasing machine, oxygen and water are mixed in the water box and then sprayed out through the pressurizing spray head, the oxygen content of the spraye