| 摘要 |
PURPOSE:To contrive to reduce the noise, increase the utilizing degree of condensate heat exchanging and improve the heat exchange efficiency by forming a ventilating circuit from a louver to a discharging port with an exterior fan, and by providing a slinger ring for scattering of condensate and a water scattering preventing plate. CONSTITUTION:An exterior side ventilating channel 23 is composed of a condensor 26, a propeller fan 28, a fan motor mounting plate 29, an air guider 31, preventing plates 41 and 42. The U-shaped condensor 26 is mounted opposing to a sucking opening 15 at the back surface 9 of an outer box 3, a left side surface sucking opening 16 of the left side surface 10 and a right side surface sucking opening 17 of the right side surface 11. The propeller fan 28 is provided with a slinger ring 27 for ventilating of the heat dissipation of the condensor 26, simultaneously, for scattering of the water on a base plate 22. The fan motor mounting plate 29 is used for installing a fan motor 30 on a bulkhead 25. The air guider 31 is welded on the base plate 22 and introduces the air from the propeller fan 28. The left side and right side water scatter preventing plates 41 and 42 are also provided on the exterior side ventilating channel 23. |
