THERMAL NETWORK INTERFACING DEVICE Russian patent published in 2020 - IPC F25B49/02 F25B41/00 

FIELD: refrigerating equipment.

SUBSTANCE: interconnection device (50) for heat network comprises heat exchanger (54) of interface device; plurality of coolant nozzles (58a, 58b, 58c and 60); plurality of shutoff valves (62a, 62b, 62c and 62d), configured to interact with heat network pipeline (120); and controller (56) connected to plurality of shutoff valves (62a, 62b, 62c and 62d). Multiple nozzles (58a, 58b, 58c and 60) of coolant sets at least two different flow channels for coolant passing through heat exchanger (54) of interface device. At least two different flow channels for coolant are selectively activated by controller (56) controlling state of multiple shutoff valves (58a, 58b, 58c and 60).

EFFECT: technical result is higher efficiency of refrigerating system.

17 cl, 7 dwg