| 摘要 |
PURPOSE: To reduce the cost and to increase the effective volume by simplifying the structure of a cooling store house which is demarcated in the right-to-left direction into a first storing chamber and a second storing chamber whose temperature is lower than that of the first storing chamber by a heat insulation wall. CONSTITUTION: The inner space of a cooling store house is demarcated to constitute a first storing chamber 6A and a second storing chamber 6B whose temperature is lower than that of the first storing chamber 6A in the right-to-left direction by a heat insulation wall 5. The cooling store is provided with a cooling chamber 39 formed on the first storing chamber 6A side, a cooler 37 provided in this cooling chamber 39, a duct 48 to communicate the cooling chamber 39 with the second storing chamber 6B, a communicating hole 44 which is formed in the heat insulation wall 5 and communicates the storing chambers 6A, 6B with each other, a suction port 42 to communicate the first storing chamber 6A with the cooling chamber 39, and a blower 38 to exhaust the cooled air which is sucked from this suction port 42 and heat-exchanged with the cooler 37. |
