DEVICE FOR HEATING BUILDINGS AND DOMESTIC HOT WATER

摘要

A device for heating buildings and domestic hot water, consisting of brine/water heat pump (5) with ground collector unit (4) and solar collector unit (1) with forced ventilation of the heat-transfer medium, connected to energy storage cell (2) by means of exchanger (6), with secondary energy exchanger (3) inset in the discharge - secondary circuit of energy storage cell (2), with the secondary exchanger's inlet side connected to the outlet pipe of ground collector unit (4) and its outlet pipe connected to the inlet of the primary side of heat pump (5) and the cooled outlet of the primary side of heat pump (5) connected to the inlet of ground collector unit (4). Solar collector unit (1) fitted with a temperature sensor and energy storage cell (2) fitted with another temperature sensor, the sensors being connected to the circulation pump of the solar circuit by means of a control element.