| 摘要 |
Disclosed is a refrigeration apparatus capable of minimizing the pressure loss of a refrigerant circulated through an internal heat exchanger (30) and capable of improving a cooling capability. A refrigeration apparatus in which a compressor (6), a radiator (7), an electronic expansion valve (8) and an evaporator (9) are successively annularly connected to one another to constitute a refrigerant circuit includes a refrigerator unit provided with the compressor and the radiator, and a cooling unit provided with the electronic expansion valve and the evaporator, the refrigerator unit is connected to one or a plurality of cooling units via a communication pipe to constitute the refrigerant cycle, an internal heat exchanger (30) which performs heat exchange between a refrigerant discharged from the radiator and a refrigerant discharged from the evaporator is constituted of a double tube, and the internal heat exchanger is provided in the cooling unit. |
