Seabed oxygen aeration device

Abstract

A seabed oxygen aeration device comprises an air chamber, wherein the air chamber comprises two side plates, a top plate, a bottom plate and a back plate, a wave blocking plate is arranged between the two side plates and the top plate, and is in seamless connection with the two side plates and the top plate, and an opening is formed between the wave blocking plate and the bottom plate; the seabed oxygen aeration device further comprises an air inlet/outlet system; the air inlet/outlet system comprises an air pipe, wherein one end of the air pipe is communicated with the air chamber, the other end is used as an air outlet, and the air pipe is provided with an air outlet one-way valve; the pipe diameter, close to one side of the air chamber, of the air pipe is larger than that close to one side of the air outlet, and a supercharging device is arranged between two different diameter pipe sections, and comprises two piston plates which are respectively matched with the two pipe sections and are connected with the same into a whole; the air pipe is provided with an air inlet located between the supercharging device and the air outlet one-way valve, and is provided with an air inlet one-way valve. The invention provides the device capable of increasing seabed dissolved oxygen by using wave energy, the structure is simple, and the use is convenient. The seabed wave energy is matched with the air chamber, and oxygen is conveyed to a seabed, so that the device is clean and efficient seabed oxygen aeration device.

Description

technical field [0001] The invention relates to an aeration device, in particular to an aeration device for seabed. Background technique [0002] Dissolved Oxygen (DO) in seawater is an indispensable substance for marine life activities and is closely related to the life, growth and reproduction of marine organisms. However, in some sea areas, under the influence of marine chemical processes, biological processes, and physical processes, as well as human activities, there is a phenomenon of hypoxia at the bottom, thus forming a "submarine hypoxic zone". Human activities have continuously discharged land-based pollutants into seawater, leading to the continuous expansion of the hypoxic zone on the seabed, which has seriously affected the normal life activities of marine organisms. For example, if the low-oxygen zone happens to be where the fish must pass, it will change the living habits of the fish, and even affect the changes in the types and quantities of marine organisms...

AI Technical Summary

Problems solved by technology

This structure only uses the cooperation of wave energy and air chamber to realize the delivery of oxygen to the seabed. Since there is no pressurization device, the effect of wave energy is very limited, and the effect of oxygenation is very limited when used on deep seabeds.

[0006] (2) It needs to use electricity or fuel, and

Images