| 摘要 |
PROBLEM TO BE SOLVED: To reinforce a partition wall which divides storage room from a machine room without increasing a cost, and to prevent increase of a size of the storage house and decrease of a volume of the storage room. SOLUTION: A heat insulation box body 12 having the storage room 14 inside thereof is mounted to a chassis 24 having the machine room 28 inside thereof. A cooling unit 26 in which a condenser 44, a fan 46 for condenser, and a compressor 48 are provided to a movable carriage 42 is stored to be capable of being taken in/taken out via an entrance 36. A duct 50 surrounding a suction side of the condenser 44 is erected to a base 18 of the chassis 24. A height of the duct 50 is set to a dimension in which a top plate 56 is abutted against an outer bottom surface of a box body bottom 30 in the heat insulation box body 12, and when the box body bottom 30 is flexed downward due to a load of such as slide doors 16, 16 and stockpiling, the bottom 30 is supported by the duct 50. COPYRIGHT: (C)2003,JPO
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