Ball float type aerator for fishpond

Abstract

The invention discloses a ball float type aerator for a fishpond. The aerator is composed of three float balls, a triangular bracket, three air outlet pipelines, a gas buffering spherical channel, anair inlet pipeline and an air pump, wherein the three air outlet pipelines made from stainless steel are fixed together by virtue of the triangular bracket; counter weights are respectively arranged on the three float balls; the air inlet pipeline is connected with the air pump; the air pump is communicated with the gas buffering spherical channel by virtue of a pipeline; and the gas buffering spherical channel is communicated with the three air outlet pipelines. Due to aeration of the float ball in an equal distance, even if it is stormy, the balls float stably; due to the design of the gas buffering spherical channel, the floating state is static (without external force) in the air pump operating process; due to adjustment of the counter weights, stress of the float balls is kept uniform, and the float balls are prevented from turning over due to the external force; due to a bubble ball, oxygen pumped into water is uniformly dispersed, and bubbles are not produced on the water surface; and the air pump is connected with a sealed speed regulation and control module, so that the oxygen inlet amount is remotely controlled, and excessive aeration is avoided.

Description

technical field [0001] The invention relates to a fish breeding oxygenation equipment, in particular to a fishpond floating ball type oxygenation device. Background technique [0002] Aeration equipment is one of the essential equipment for modern large-scale fish farming. Especially in summer, the water space of the fish pond is too small, and the fish density is too high, resulting in insufficient supply, which is not conducive to the normal growth of the fish school, and may even cause the fish to float and die. Too much supply will also affect the health of the fish school. Growth, excessive feeding accelerates gelatinization and foaming of the water body, and forms air bubbles on the water surface to seal them, affecting the oxygen uptake of fish schools. There is no oxygen-increasing equipment that can ensure feeding without generating foaming. Contents of the invention [0003] The purpose of the present invention is to provide a floating ball type oxygenation devi...

AI Technical Summary

Problems solved by technology

Especially in summer, the water space of the fish pond is too small, and the fish density is too high, resulting in insufficient supply, which is not conducive to the normal growth of fish schools, and may even cause the fish to float and die. Excessive supply will also affect the health of fish schools. Growth, excessive feeding speeds up gelatinization and foaming of the water body, and forms air bubbles on the water surface to seal them, affecting the oxygen uptake of fish schools. There is no oxygen-increasing equipment that can ensure feeding without generating foaming.

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