Automatic pond aerator

Abstract

The invention discloses an automatic pond aerator, which comprises a spherical float and an aerator body. One side of the aerator body is provided with a spherical float, and one side of the spherical float is welded to a sleeve through a telescopic rod. The top of the air pump is provided with a signal receiver, the bottom of the spherical float is vertically provided with a second air pipe, the second air pipe is socketed with the air pump through the first air pipe, and the bottom end of the second air pipe is provided with a vent plate, and the bottom of the ventilation plate is welded with a metal block. In the present invention, the spherical float can make the second air pipe float on the water surface, and the position of the spherical float in the pond can be freely controlled through the telescopic rod and the sleeve to meet the oxygen supply of different water areas inside the pond. The bottom of the second air pipe is provided with a ventilation plate , There are several ventilation holes on the ventilation plate, and the oxygen-containing air sucked in by the air pump can fully contact with the water through the ventilation holes, so as to increase the oxygen content in the water evenly and efficiently.

Description

technical field [0001] The invention relates to the technical field of fish farming, in particular to an automatic aerator for ponds. Background technique [0002] Aerator is a kind of machine often used in fish farming. Its main function is to increase the oxygen content in the water to ensure that the fish in the water will not be hypoxic. At the same time, it can also inhibit the growth of anaerobic bacteria in the water and prevent the pool water Deterioration threatens the living environment of fish. The aerator generally relies on its own air pump to pump air into the water to increase the oxygen content in the water. [0003] Existing aerators usually insert the ventilation pipe into the pool, and then inject oxygen-containing air into the pond under the action of the air pump. Such a structure has too many limitations, and it is often impossible to aerate the water in a specific area. The pond The middle position is unable to increase oxygen, and through manual oper...

AI Technical Summary

Problems solved by technology

[0003] Existing aerators usually insert the ventilation pipe into the pool, and then inject oxygen-containing air into the pond under the action of the air pump. Such a structure has too many limitations, and it is often impossible to aerate the water in a specific area. The pond The middle position is unable to increase oxygen, and through manual operation, it is impossible to accurately determine the oxygen content in the water, which may easily lead to overoxygen

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