A kind of submersible bottom push flow oxygenation method

Abstract

The invention relates to the technical field of pond oxygenation, in particular to a submersible bottom push flow oxygenation method, which is to perform oxygenation treatment on pool water in a pond through an aeration oxygenation system; the aeration oxygenation system comprises: Aeration device, air intake pipe, submersible motor, fixed base; according to the size of the pond, the aeration and oxygenation system is evenly arranged; the submersible motor drives the aeration impeller to rotate, so that the air enters the air chamber along the air intake pipe, and then blows out from the air outlet Mixed with pool water to aerate the pool water. In the invention, the water in the pond is aerated by the aeration and aeration system; the aeration and aeration systems are evenly arranged according to the size of the pond, and the pond is more comprehensively and uniformly aerated; The submersible motor is installed at the bottom of the pond to break the water thermocline for oxygen supply and improve the oxygen supply efficiency, and the aeration device can form a vortex at the bottom of the water, which has a strong ability to collect sewage and improve the water quality.

Description

technical field [0001] The invention relates to the technical field of pond aeration, in particular to a submersible bottom push flow aeration method. Background technique [0002] "Water, seeds and bait" are the three basic elements of aquaculture. "Water" ranks first, and dissolved oxygen in "water" is one of the key factors that has an important impact on the aquatic environment on which fish, shrimp, and crabs depend. The amount of dissolved oxygen in pond water is closely related to the feeding rate, feed coefficient, growth rate, and disease resistance of aquatic animals such as fish, shrimp, and crabs. The lack of dissolved oxygen in the pond water not only makes fish, shrimp, crabs and other aquatic animals lose their appetite and grow slowly, but also reduces the disease resistance of fish. In severe hypoxia, it will directly lead to suffocation and death of farmed aquatic animals; sufficient dissolved oxygen in the pond It can effectively promote the mass reprodu...

AI Technical Summary

Problems solved by technology

However, these aeration methods all have certain deficiencies: or it is difficult to achieve a comprehensive and uniform aeration of the entire water area, especially in aquaculture ponds that are basically stagnant, and the dissolved oxygen in the water body is uneven, which affects the balanced growth of aquaculture aquatic animals and plants

However, the oxygen-increasing aeration device adopted in the oxygen-increasing method of this patent has a relatively complicated structure and high layout cost, and is not suitable for application in aquaculture ponds. Moreover, the oxygen-increasing method in this patent has high energy consumption and relatively single function

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