| 摘要 |
PURPOSE:To use a refrigerator for a container having a normal T-shaped ventilating rail by detachably providing a humidifier in a refrigerating unit and providing a switching door for introducing cooling air to the humidifier side and a passage for returning wet air from the humidifier side to the diffusing duct of the lower part of the refrigerating unit. CONSTITUTION:A refrigerating unit 100 mounted at one end wall of a container 1 to suck air in the container 1 from an upper part, to cool it via an evaporator 5 and to diffuse the cooling air to a refrigerator via a lower diffusing duct 46 is provided. A humidifier 110 for humidifying the cooling air is detachably mounted at the unit 100. The cooling air is introduced from the unit 100 side to the humidifier 100 by a switching door 39, the wet air is introduced to a communicating duct 45 formed outside the both sides of the body 40 of the humidifier 110, and returned to the diffusing duct 16 of the unit 110 via a wet air introducing hole 45 formed in the door 44 of an open state. Accordingly, a normal T-shaped ventilating rail can be used without modification. |
