Heating process for cavities in buildings

摘要

The heating process involves mixing preheated fresh air with part of the exhaust air in a heat exchanger (3), before heating it. The mixture is divided and taken through two parallel sorption stores (5A, 5B) with heat registers, one of which regenerates the sorption mass. The warm air from the other one is dried and supplied to the building cavity. The air mixture from the heated sorption store is partly mixed with the mixture of fresh and exhaust air. The functions of the two sorption stores are changed with each other from time to time.