METHOD AND INSTALLATION CONTROLLING HEAT TRANSFER IN VENTILATION OR AIR CONDITIONING APPARATUSES

摘要

A method and an installation for controlling heat transfer in ventilation or air conditioning apparatus, according to which the heat contained in exhaust air (B) is recovered into the supply air (A) by means of heat transfer circuit and the additional heating or additional cooling energy (8, 9) is transferred to the circuit when heat transfer is insufficient for maintening the desired temperature of the supply air. To optimize the heat recovery, the supply with additional energy is minimized by measuring (14'...18') and fluids flows (19'...21').