METHOD OF UTILIZING LOW-TEMPERATURE ENERGY OF HEAT CONTAINED IN AIR OF AN OPERATED MINE AND SYSTEM THEREFOR

摘要

The method consists in that the air is conducted via inclined galleries and air drifts to the exhaust air shaft of the mine, from which the low-temperature heat is removed by a heat pump and is transferred with a raised temperature to the consumer via a heat accumulator and a heat distribution. The system is characterised in that the inclined galleries and the air drifts (1) and the exhaust air shaft (2) are connected to the heat pump (3) and the heat consumer (6) via a heat accumulator (4) and a heat distribution (5), which are connected in the closed circuit by pipes. IMAGE