| 摘要 |
PURPOSE:To prevent water drops bedewed on the surface of an inner frame from falling on a floor and try the prevention of electric leakage, by installing, to a styrofoam foamed and formed on both surfaces of an inner frame, a slot section or projected part which is communicated with a water receiver from the upper part to the lower part. CONSTITUTION:An inner frame 14 is provided with styrofoam 15 foam-formed on its both surfaces. The styrofoam 15 has a slot 16 communicated with a water receiver 12 from the upper part of the water receiver to its lower part. Or a projected part 17 is installed to the styrofoam 15 mounted to the inner frame 14; the projected part 17 is communicated with the water receiver 12 from its upper part to its lower part. When operating under hot and humid conditions, the bedewed water generated on the surface of the inner frame above the water receiver drops into the slot section and runs down into the water receiver along the slot section. This construction makes it possible to prevent the bedewed water from dropping to a blower installed below the water receiver. It is, therefore, possible to prevent the falling of water drops to the floor, and electric leakage due to water drops to the electric parts of the blower 13. |
