| 摘要 |
The present invention relates to an automatic washing apparatus capable of cleanly removing a foreign material or fur from the inner wall of a storage tank using water jetted from a cleaning unit by rotating the cleaning unit through pressure of supplied water or scattering. The automatic washing apparatus comprises: a water supply frame (10) including a support plate (11) mounted on a cover (1) of a storage tank, a first thread part (133) extending from the support plate (11) downwards, and a water supply pipe (12) communicating with the support plate(11) and the first thread part (13) to supply water; a fixed frame including a second thread part (32) threaded with the first thread part (13) of the water supply frame (10) and a through hole (31) vertically penetrating through the center thereof; and a spiral scattering induction hole (23) interposed in a space between the fixed frame (30) and the water supply frame (10) and induced to rotate by scattering or pressure of water provided from the water supply pipe (12). |
