Oxygen-increasing device for aquaculture ponds

Abstract

The invention discloses an oxygen-increasing device for aquaculture ponds. The oxygen-increasing device for the aquaculture ponds comprises a machine frame, floating balls, propeller frames, propellers and an oxygen-increasing assembly, wherein a plurality of floating balls are arranged on the machine frame utilizing connection of connecting rods; the propellers are arranged on the bottom wall ofthe machine frame utilizing the propeller frame; and the oxygen-increasing assembly is arranged on the lower bottom surface of the machine frame in a rotatable mode, and the oxygen-increasing assemblyis connected with an oxygen pipe. According to the oxygen-increasing device for the aquaculture ponds, the oxygen-increasing assembly is arranged to be rotatable, so that uniform dispersion of oxygenin water can be improved, moreover, a water stirring frame is arranged, so that stirring of water is realized, contact area between water and oxygen is increased, and oxygen-dissolving effect of water is increased; in addition, an outer air-releasing bag and an inner air-releasing bag are arranged, so that after passing through a hollow rotating shaft, a gas first passes through the inner air-releasing bag, and is dispersed out from the lower half part of the inner air-releasing bag, and then is evenly dispersed out by the outer air-releasing bag, so that uniformity of oxygen dispersion can be effectively improved, and oxygen-increasing effect of ponds is improved.

Description

technical field [0001] The invention relates to an aeration device for aquaculture ponds, belonging to the technical field of aquaculture. Background technique [0002] The aerator is a machine that is 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 deterioration of the pool water from threatening the living environment of the fish. The aerator generally relies on its own air pump to pump air into the water to achieve the purpose of increasing the oxygen content in the water. It is generally a kind of power source such as an electric motor or a diesel engine to drive the working parts to make the " "Oxygen" is a device that quickly transfers to the aquaculture water. It can comprehensively utilize physical, chemical and biological functions. It can not only solve the problem...

AI Technical Summary

Problems solved by technology

[0003] However, the oxygen increasing effect of the current oxygen increasing machine is limited, it generally uses the propeller and the buoy to realize the control of the oxygen increasing machine, and connects the oxygen charging tube to realize the oxygen increasing, although this can also realize the oxygen increasing effect, but , oxygen dissolves slowly in water, the effect of oxygenation is not good, and it will also lead to waste of oxygen

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