| 摘要 |
The invention relates to units for heating, hot water supply for needs of bath-washing economy, in particular of coal-producing mines, due to use of low-potential heat sources, with heat of mine waters included. An installation for heating and hot water supply with source of low-potential heat, circulation heating circuit, circuit of hot water supply, heat pump with evaporator and filtration unit, and condenser, with circuit of mine water circulation through evaporator and of recycling water through condenser is additionally equipped with unit for primary treatment of mine water, and magnetic and ultraviolet blocks for treatment of mine water and back valve. The invention provides increase of effectiveness of utilization of low-potential heat of mine waters.
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