| 摘要 |
The present invention relates to a extractor hood for professional ovens for cooking food, of the type comprising a box-like containment body for a motorized fan adapted to aspirate by means of a front inlet, and one or more rear inlets, said rear inlet being shaped to convey hot and humid exhaust gases to a labyrinth with cold walls which is interposed between said rear inlets and said fan, said extractor hood being characterized in that said cold walls have an internal containment cavity for cooling water, and at the upper edge of each outer cooling surface multiple side-by-side holes or through openings, or a single longitudinal opening for the outflow of said cooling water are defined, provided below the cool walls are means for collecting and diverting said water and the condensation that has formed towards a discharge duct. |
| 主权项 |
1. An extractor hood (10) for professional ovens for cooking food, of the type comprising a box-like containment body (11) for a motorized fan (12) adapted to aspirate through a front inlet (13), and one or more rear inlets (14, 15), said rear inlets (14, 15) being shaped to convey hot and humid exhaust gases to a labyrinth for cooling and dehumidification (16) with cold walls (17, 18), which is interposed between said rear inlets (14, 15) and said fan (12), said extractor hood being characterized in that said cold walls (17, 18) have an internal containment cavity (19, 20) for cooling water, and at the upper edge of each outer cooling surface (21, 22, 23, 24) there being multiple side-by-side holes (25, 26) or through openings, or a single longitudinal opening, for the outflow of said cooling water, below said cold walls there being means for collecting and diverting said water and the condensation that has formed toward a discharge duct (27). |
