Method of lowering backflow temperature of heaters with buffer storage

摘要

The method involves the flow from the heater into the buffer store being controlled by means of a three-way mixer in relation to the resulting backflow temperature. The flow is introduced into the top and or centre part of the buffer store. Alternatively the backflow to the heater is controlled in relation to the desired low backflow temperature by means of a three-way mixer below the introduction of flow into the centre part of the buffer store and or directly into the heater. The buffer store comprises a connection for alternative energy especially for a solar collector, besides an industrial water accumulator.