| 摘要 |
<p>Forced convection cooking oven normally provided with gas or electric heating of foods, comprising a metallic box-like envelope (7) defining a cooking room (8) in which the foods to be cooked are put and subdivided by a partition wall (10) in an inner room (9) accomodating a fan (19) and the gas or electric heating means (21) for providing a circulation of hot air within the cooking room (8). Oven comprising also two separated conduits (24,25) respectively communicating with the cooking room and the inner room (9) for determining an air exchange in the same cooking room during operation of fan (19), respectively by suction of outer air and exhausting of damp air, with consequent regulation of moisture content in the same cooking room during the course of particular oven cooking cycles (gratin, bread-making etc...). Moreover, the discharge conduit (25) may be also shaped as vapours condenser and the so formed condensate is collected and discharged outside the oven through a manifold (29) and a siphon-shaped conduit (31).</p> |
