| 摘要 |
PURPOSE:To discharge drain of a drain tank without stoppage of operation of a local refrigerator. CONSTITUTION:In a drain pan 6 arranged at an under side of an evaporator 3, a drainage opening 7, is provided with a flexible drainage hose 9 connected to this drainage opening 7, a fulcrum 13 which is at the side of the drainage opening 7 from the center of gravity of the drain pan 6, and a lever support A 17 at an edge portion of which a lever 14 is mounted. The lever 14 which interlocks the lever support A 17 and a lever support B 16 at a bottom plate 15 arranged at lower portion of a drain tank 5, so that drain in the drain tank 5 can be discharged without stoppage of operation of an local refrigerator because temporary storage of drain in the drain pan becomes possible by raising of the drainage opening 7, which is caused by the fact that the bottom plate 15 becomes free if the drain tank 5 is taken out from a body 1 when the drain tank 5 is filled with drain, and the drain pan 6 inclines to an opposite side of the drainage opening with the fulcrum 13 as the center, so it can be operated very conveniently. |
