HEATING/AIR-CONDITIONING PLANT WITH HEAT PUMP, COMPRISING A HEAT TRANSFER FLUID SPLITTER BOX WITH COUPLING TO A PLURALITY OF HEAT COLLECTING AND DISTRIBUTING CIRCUITS

摘要

The distribution box (10) is coupled to a heat pump (12) and to various heat collection (24, 28, 30) and heat recovery (38, 40, 52, 56) circuits, which it interconnects. selective, according to various predetermined combinatorial fluid distribution schemes, by automatically controlling an integrated network of shut-off valves (200). These diagrams define modes of operation such as natural cooling or frost protection, hot water production and / or air conditioning from a single installation, optimizing heat transfer between circuits so that the heat pump always operates in its optimum thermodynamic zone.