Fireplace or fire-stove and method for utilizing primary heat

摘要

The method of utilizing the thermal energy from the fireplace or stove, the principle of which consists in the fact that the combustion energy is used only for heating up the accumulation reservoir, whereas mentioned accumulation reservoir releases accumulated thermal energy into connected heat appliances. The fireplace or stove as per the design, the principle of which consists in the fact that all peripheral surfaces forming the hearth of the fireplace or stove (1) are provided with the thermal insulation (3). At the same time, liquid thermal exchanger (2) is installed between the hearth and thermal insulation (3) of the fireplace or stove (1), which is connected through its secondary liquid circuit (4) with at least one accumulation reservoir (5). The secondary liquid circuit (4) of the thermal exchanger (2) is advantageously connected into the closed-loop circuit with the liquid circulation allowing a direct connection to the heat distribution circuit and/or the fireplace or stove (1) design includes valve connected with the hot-air heating circuit.