HEAT AND WATER SUPPLY WELL Russian patent published in 2007 - IPC E03B3/00 F24H4/02 

FIELD: power engineering, particularly devices adapted to produce heat in any other way except fuel combustion.

SUBSTANCE: heat and water supply well comprises water source, discharge area and heat and water consumer. In the case of well drilling in rock slope the well is slanted. In this case well bottom crosses the rock slope and is flush with day surface. Above heat and water supply well is used as water conduit. Surface water body provided with well drilled near the water body or underground water-bearing zone or zones or surface water body with underground water-bearing zone or zones are used as above water source. Area of well crossing with rock slope, namely with day surface, or area of well crossing with underlying gallery are taken as the water discharge area. Vortex disc-like heat generator is arranged in the well with working submergence thereof. Water head is enough to generate heat. Heat and water consumer is linked to water discharge area through wellhead equipment.

EFFECT: increased economy, possibility to produce heat power in hot water or steam with the use of surface and/or shallow widely spread underground water.

1 cl, 7 dwg