| 摘要 |
PURPOSE:To obtain stabilized cooled air supply by dividing into half the flow of cooled air so as to minimize the loss in the cooled air discharged from a vaporizer fan and the slanting of the vaporizer fan and a top board and circulating the cooled air. CONSTITUTION:Flow straightening boards ranging from 15A to 15E, which guide the flow of cooled air in a constant manner, are installed between an internally furnished box-shaped body 8, a top board 9, a rear board 10, side boards 11A and 11b, a bottom board 12 and an inner box 13. |
