A self-propelled deep water oxygen supply machine

Abstract

The invention provides a self-propelled deepwater oxygen supply machine, belongs to the technical field of aquaculture and aims at solving the problem that a traditional oxygen increase machine can only generate oxygen on an upper water layer and meanwhile most of oxygen generators cannot move by itself and can only generate oxygen in a limited water area. An area increase and oxygen distribution mechanism, an eccentric compression and oxygen supply mechanism and a jet-propelled rotating mechanism are designed. During working, a compressor obtains air from the outside through air holes of air change floating balls floating on the water surface, then the air enters floating ball air inlet channels through a primary air inlet channel, a secondary air inlet and an air guide tube channel after being compressed, and finally the air is discharged out of a water body from the air holes. The self-propelled deepwater oxygen supply machine can adjust the water entry depth of the oxygen increase machine by adding different numbers of floating balls and ensures that water layers different in depth can obtain enough oxygen. In addition, the designed area increase and oxygen distribution mechanism can adjust oxygen increase area, the designed pneumatic rotating mechanism can drive a turntable to rotate and increase the oxygen distribution density of a water body per unit volume.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a self-propelled deep-water oxygen supply machine. Background technique [0002] In aquaculture, the amount of oxygen dissolved in water is an important factor restricting stocking density and increasing yield per unit area. Ensuring an appropriate amount of dissolved oxygen can promote fish to eat vigorously, grow rapidly, and increase production. On the contrary, low dissolved oxygen will hinder the growth of fish, cause floating heads, and even a large number of suffocation deaths. [0003] The aerator is an essential equipment for high-density aquaculture ponds. It uses air and dissolved oxygen in the pond itself to increase oxygen. The use of an aerator can effectively supplement the dissolved oxygen in the pond, increase the stocking density of fish and shrimp, and obtain high and stable yields. Aerators currently mainly include impeller-type aerators, waterwheel-type aerators,...

AI Technical Summary

Problems solved by technology

[0004] The disadvantage of the current oxygen generator is that the mechanical noise is large, and the oxygen generator will frighten the fish. It can only generate oxygen for the upper water layer. At the same time, most oxygen generators cannot move by themselves and can only be used for limited water areas. Oxygen

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