| 摘要 |
A cooking device using steam is provided to improve the withstanding pressure in the steam receiving part by placing at least bearing column formed in the steam receiving part. A cooking device using steam is composed of: a steam inlet part(10) in which the steam supplied from the steam generator is flowed; a steam receiving part(20) for receiving the steam flowed in the inlet part; and a steam discharge part(30) for discharging the steam received in the steam receiving part. The steam inlet and discharge parts contain a steam inlet and discharge pipes(11,31) connected to steam supply and recover pipes(3,5) of the steam generator, and inlet and outlet combining parts(13,33) for combining the steam supply/inlet pipes and combining the steam recovery/discharge pipes. The steam receiving part is formed with an inner space(21) where a predetermined steam is received, and formed with upper and lower surfaces(22,24). At least one bearing column is formed between the upper and lower surfaces. |
