Water flow type water body purification and oxygenation device

Abstract

The invention discloses a water flow type water body purification and oxygenation device. The water flow type water body purification and oxygenation device comprises an ozone generator, a gas inlet pipe, a high-pressure water pump, a high-pressure nozzle and a water guide pipe, wherein a water outlet of the high-pressure water pump is communicated with the high-pressure nozzle in a sealed manner; a water outlet of the high-pressure nozzle is connected with the water guide pipe; a water reflowing convection hole is formed by a gap between the periphery of the water outlet of the high-pressure nozzle and a peripheral wall of the water guide pipe; the ozone generator is communicated with the high-pressure nozzle in the sealed manner through the gas inlet pipe; and the high-pressure nozzle is a cone and the cross section area of the water outlet is smaller than that of a water inlet. Negative pressure is generated by utilizing natural water flow and ozone and air are sucked in; the ozone, the air and water are atomized and sprayed out toward the periphery through a high-pressure water sprayer and a large reflowing process is formed by the whole body of a pond; and dissolved oxygen completely permeates each dead angle to form three-dimensional oxygenation and the sterilization and oxygenation effect of a water body is improved.

Description

technical field [0001] The invention relates to the field of water body purification treatment equipment, in particular to a water flow type water body purification and oxygenation device. Background technique [0002] The aquaculture waters are generally closed waters with almost no water flow. Generally, the water body is purified by mechanical pressure delivery of aerators to increase oxygen and absorb and decompose aerobic bacteria. The oxygen delivery is only in a certain local area, and the oxygen delivered by pressure is dispersed in the water body The area determines the amount of oxygen dissolved in water, which directly affects the effect of water purification. [0003] Now the application of ozone in water purification has been recognized, but the molecular structure of ozone is extremely unstable, and it is easier to decompose and escape in water than in air. Therefore, the larger the contact surface between ozone and water after being sent into water, the bette...

AI Technical Summary

Problems solved by technology

In the prior art, the air pump is used to charge ozone into the water, which not only consumes power, but also the ozone is partially released in the water body, and it is difficult to expand to the surrounding direction. It escapes from the interface between water and air before it is fully dissolved and sterilized. The effect of water purification is greatly reduced

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