| 摘要 |
<p>An aeration apparatus for waters consists of a float element and of at least one aerator unit supported thereby, with a motor-driven pump, with a mixing chamber downstream of the latter, with an air pipe connected to the mixing chamber and with at least one ejector leading out of the mixing chamber. To enable even large waters, such as, for example, marine bays or the like, to be adequately aerated for an acceptable outlay for apparatus, the float element which supports the aerator unit or the aerator units is a walk-on boat hull (1). The aerator units (2) are attached to the exterior wall (9) of the boat hull (1). At least one of the aerator units is constructed as an immersed aerator and can serve as a drive means for the boat hull (FIG. 1).</p> |
