Aeration vessels are environmental engineering boats used primarily for improving and treating water quality in lakes and inland waterways. These vessels inject oxygen and other gases into the water to promote the decomposition and removal of pollutants. The core component of an aeration vessel is the aeration system, which utilizes vacuum action to draw in gases, continuously refreshing the water surface, and facilitating the transfer of air to the liquid phase, allowing water to come into contact with gases for oxygenation or the dissipation of dissolved gases and volatile substances in the water, such as odors, carbon dioxide, and hydrogen sulfide. Aeration vessels are characterized by their flexibility, mobility, wide operational range, high treatment efficiency, and low comprehensive operation costs. They have been successfully applied in fields such as fish farming aeration and wastewater treatment aeration.