Air conditioning system for pieces of apartment, has air flow regulating valve with maneuvering units controlled by thermostat, and downstream end connected to return conduit returning towards air conditioner for completing loop

摘要

The system has an air conditioner group (1, 2) connected to a set of cooling air exchanging conduits (5) with respective pieces. An upstream section (51) of each conduit is connected to the group by an upstream end (511) and to a downstream section (52) by a downstream end (512) through a motorized damper (9) with a switching valve. An electrical motor e.g. direct current electrical motor, of the valve is controlled by an ambience regulating thermostat (6). The downstream end is connected to a return conduit (55) returning towards the air conditioner for completing an air distribution loop.