| 摘要 |
<p>Rainwater recovery device. Is particularly applicable to recover rainwater (17) collected from a building down-pipe (4), and it comprises a collector-filter (1); a main reservoir (2) for the filtered water (19); a pipe (23) communicating the collector-filter (1) with the main reservoir (2); an outlet mouth (22) for the water (19) collected in the main reservoir (2); and an external casing (3), adapted to rest on the floor (6; 20) and being attached to the wall (5) of the down-pipe (4), and enclosing the said collector-filter (1), main reservoir (2) and pipe (23). It comprises at least an external reservoir (26), linked to the main reservoir (2) by the communicating pipes system. <IMAGE></p> |
