FIELD: instrument making.
SUBSTANCE: soil heat exchanger comprises a heat exchanger of a consumer, coupled with a reversible device, an underground heat exchanger deepened into a soil massif, pipelines, which jointly connect heat exchangers, forming a closed system filled with a working body in the form of a fluid and its vapours, and also a device providing for circulation of a working body in pipes, besides, the underground heat exchanger is arranged in the form of a mine with horizontal or inclined pipelines stretched via its side walls along the entire depth in radial direction being serially or in parallel connected. The mine may be inclined within 0 to 90 degrees to the horizontal plane.
EFFECT: reduced costs for development and operation of soil heat exchangers due to usage of existing mines, vertical and inclined mine shafts, horizontal underground mines and also reduced power inputs for temperature conversion.
2 cl, 4 dwg
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