A cold / high temperature production facility that includes simultaneous air-cooling and water-cooling means, and a process for implementing the cold / high temperature production facility

摘要

The present invention, first, a cold production unit (U) having a line for flowing a coolant (BC); means for compressing (1), depressurizing (4), evaporating (5) the coolant; and air It relates to a device including a capacitor (2) and a main water capacitor (CEP). The facility further includes an auxiliary water flow device comprising a first water receiving container and a second water receiving container (20, 30). The auxiliary device defines at least one so-called “water heating” or “water-based calorie retrieval” path from the first container to the second container to extract calories via water. It includes a main section (65) and can be engaged with a main section (7) that exchanges heat with the coolant in the main water condenser (CEP). The auxiliary device further defines a so-called second “water cooling” path from the second container to the first container, and includes at least one water cooling section (82, 92) in the heat exchanger (ECA, EVS). . [Selection] Figure 1