| 摘要 |
<p>Improved vacuum cleaner apparatus (1) of the type essentially subdivided into two parts, respectively; a first upper part that includes the support body of a suction motor group (2) placed in an opening coated with acoustic insulating material and placed in a first annular filter, and a lower part consisting in: a water container (3), essentially conical, placed perimetrically by means of a levered hook, to the said body; a cylindrical element (4), without extremities, inside the said container, held up along the edge and partially immersed in the water, forming between the facing walls, perpendicular to the bottom, an annular interspace, consisting of a siphon which becomes the compulsory passage for the air and/or liquid drawn from the exterior through the suction means; at least one perforated dirt separating disc (5), at the base of the cylindrical element and submerged by the water provided in the container; and one or more filters (7) of differentiated densities, not touching the water, where one filter is held up by the cylindrical element defining an intermediate air cushion.</p> |
