METHOD FOR HEATING AND HOT WATER SUPPLY OF BUILDINGS WITH USE OF SOLAR ENERGY AND LOW-POTENTIAL WATER HEAT

摘要

Method for heating and hot water supply of buildings with use of solar energy and low-potential heat of water prescribes season change of arrangement of absorber of solar collector. Absorber of collector with heat insulation placed behind it is in summer installed at inner side of fixed glazed barrier of passive solar heating system, with absorber in direction of glass, and in winter absorber with heat insulation connected to water source is placed in space of buffer zone of system on surfaces of its barriers, without transparent coating, in such way that heat insulation of collector is directed towards the inner surface of barriers that form buffer zone, and absorber is in contact with air of that zone.