| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent water which flows out from a drain hose from splashing on the upper surface of an installation base by attaching a foot base wherein an opening formed on the bottom wall of a case is surrounded with a cylindrical case from the rear side of the bottom wall, and providing a water drain passage which communicates with an evaporator drain pan, in the foot base. SOLUTION: An evaporator is provided at an air inlet in a case 5, and an air suction fan is provided on the downstream side of the evaporator, and an air conditioning unit is constituted. An opening is formed on the bottom wall 5a of the case 5, and a foot base 12 of the case 5 which is constituted by surrounding the opening with a cylindrical case 22 from the rear side of the bottom wall, is attached, and at the same time, a water drain passage which communicates with an evaporator drain pan 8 in the air conditioning unit, is provided in the foot base 12 of the case 5. Water drops generated due to dew condensation on the evaporator are accumulated in the evaporator drain pan 8, and the water flows into the foot base 12 through the water drain passage.</p> |
