| 摘要 |
PURPOSE:To cool uniformly every side of good conductor box and hence improve the cooling performance and equalize the temperature distribution by installing a pair of elastic rear side guide plates, which extend both upward and downward in parallel where the dimension of a front is broader than the width of a good conductor box while the dimension of a middle part is narrower than the width of said good conductor box, to the surface of the good conductor box side of a vertical partition board. CONSTITUTION:A pair of elastic rear guide plates 25 are adhered on the surfaces on the sides of good contactor boxes 3 and 4 of a vertical partition plate 17 where the guide plates extend both upward and downward in parallel and a front section B is broader than the width dimension A of the good conductor boxes 3 and 4 while the dimension C of a middle part is narrower than the width A. The cooled air heat- exchanged by a vaporizer 11 is discharged from a blow-off port 8 to a cooled air passage 5 by a fan 12, and cools a top board 3A of the good conductor box 3 by way of an insulation sheet 36, and then it cools both side plates 3B and 3C and a rear plate 3D. The cooled air which flows to a discharged cooled air passage 5A, is straightened by the action of a pair of right and left rear guide plates 25. Moreover, the rear guide plates 25 clamp the side plates 3B and 3C forcibly so that the rear plate 3D may be definitely cooled, not allowing the cooled air to turn around in this direction. |
