Aeration device and aeration equipment

Abstract

The aeration apparatus set inside water pond includes one aerator and one support for the aerator. The aerator is one water pump with low lift and great flow rate, and has underwater inlet and outlet. The aerator pumps the surface pond water with relatively high temperature and high oxygen content and sprays to the bottom of the pond, so as to raise the temperature and oxygen content of water in the pond bottom through aeration and circulation.

Description

technical field [0001] The present invention relates to an aeration device, and in particular to an aeration device that can send pool water near the surface to the bottom of the pool to increase the temperature of the bottom pool water, promote the circulation of the pool water and increase the oxygen content of the bottom pool water . Background technique [0002] Aquaculture ponds or fish ponds need to use aeration devices to maintain the concentration of dissolved oxygen in the pond to maintain the respiration of aquaculture, aquatic organisms and microorganisms, which is a necessary factor for stabilizing water quality and maintaining the ecological balance of fish ponds. The traditional aeration device uses an electric motor to drive the water wheel, and the motor drives the impeller of the water wheel to splash water into the air, so as to increase the contact time and surface area between water and air, and promote the dissolution of oxygen in the air into the water ...

AI Technical Summary

Problems solved by technology

In this way, it can improve the shortcomings of traditional waterwheels that can only aerate the surface of the pool water, and the dissolved oxygen in the water is difficult to penetrate into the bottom layer and cannot effectively increase the amount of dissolved oxygen in the bottom pool water, so it is more suitable for practical use.

Images