| 摘要 |
PROBLEM TO BE SOLVED: To provide a steam cooking device capable of realizing uniform temperature distribution in a heating chamber and cooking without causing uneven heating. SOLUTION: A plate-shaped case 51 of a steam temperature raising device 50 has a recessed part 51a in which steam from a steam generator flows from steam supply ports 95A, 95B, 95C provided on a first side wall 91 and has a plane shape substantially line-symmetrical for a central line L of flow of steam flowing from the steam supply ports 95A, 95B, 95C. A first steam heating heater 52 and a second steam heating heater 53 are arranged in the recessed part 51a of the plate-shaped case 51 so that the plane shape becomes substantially line-symmetrical for the central line L. A spiral heat radiation fin 56 having fin pitch of 10 mm or less is wound around the first steam heating heater 52. The plate-shaped case 51 is arranged above a steam blowing-out port of a ceiling panel in the heating chamber by directing an opening of the recessed part 51a downward. COPYRIGHT: (C)2005,JPO&NCIPI
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