The cooling structural null engine room of the engine room in

摘要

PROBLEM TO BE SOLVED: To provide a cooling structure of a machine room in a storage improved in cooling efficiency by circulating the air in upper and lower spaces of the machine room.;SOLUTION: The machine room 64 is provided with a partitioning plate 110 for dividing the machine room 64 into the lower space 116 in which a refrigerating mechanism 65 is disposed, and the upper space 118 in which a first electric component box 114 is disposed, and supporting the electric component box 114. A front panel has a suction port for communicating the lower space 116 with the outside and taking the air into the machine room 64. A side circulating pathway 164 is formed between the partitioning plate 110 and a right side panel to communicate the lower space 116 with the upper space 118, and circulating the air. Further the front panel is provided with a discharge port communicating the upper space 118 with the outside, and discharging the air.;COPYRIGHT: (C)2009,JPO&INPIT