| 摘要 |
PROBLEM TO BE SOLVED: To prevent a temperature rise of a building frame concrete of a cooling air outlet part. SOLUTION: Air channels for cooling 34a, 34b and 34c are set on an outer side face of a louver end support column 23. Cooling air outlet louvers 32a, 32b, 32c are formed by connecting a cooling air line 35, in which an air inlet 41a is disposed in a lower plenum part 15 of a cell chamber 5, to the lower ends of the respective cooling air channel 34a, 34b, 34c, and by communicatively connecting an upper channel forming box 42 having air outlets 44a, 44b, 44c of the side face downstream in the cooling air flow direction to the upper end. The heat conducted from a louver plate 27 exposed to the high temperature cooling air 22a at the cooling air outlet 18 to the louver end support column 23 is cooled by leading the low temperature cooling air 22 of the lower plenum part 15 to flow to the cooling air channel 34a, 34b, 34c using the pressure difference between the high temperature cooling air 22a after used for cooling a solidified glass and the low temperature cooling air 22 in the lower plenum part15. COPYRIGHT: (C)2009,JPO&INPIT
|
