| 摘要 |
PROBLEM TO BE SOLVED: To provide a turbo refrigerator capable of sufficiently securing the controllability of coolant flow and its flow rate at any operational situations while restricting producing the heat loss when the turbo refrigerator filled with low-pressure refrigerant is integrated by sharing vessel walls of components.SOLUTION: In a turbo refrigerator 1 in which a closed refrigerating-cycle 9 is configured by connecting a compressor 2, a condenser 3, and an inter-cooler 5, decompression means 4 and 6 and a condenser 7 those constitute a multiple compression cycle in that order; and the low-pressure refrigerant is filled in the refrigerating-cycle 9, the condenser 3 and the inter-cooler 5 are integrated by sharing parts of vessel walls as a common wall; and the bottom face of the inter-cooler 5 is disposed below the bottom face of the condenser 3 as well as above the bottom face of the evaporator 7.SELECTED DRAWING: Figure 2 |
