| 摘要 |
FIELD: solar power engineering. ^ SUBSTANCE: method comprises choosing region where underground water are very close to the surface and setting the vertical wells with face H = 25-30 m for lowering the level of soil water. The thickness of the ground layer is 10-20 m. The radius of the zone of the action of the vertical well is equal, e.g., 100 m. The device comprises solar-energy greenhouses with underground water carrying accumulator. Before the construction of the greenhouse, the level of the underground water should be lowered down to 2 m from the surface. The zone of action of the well is an overturned cone whose base radius is 100 m and top is in coincidence with the face of the well. The heating or cooling the heat carrying agent of the system for the air temperature control of the greenhouse is performed by means of solar power and/or the heat produced by the water carrying accumulator. The pipes of the temperature control system are also the members of the structure of the solar-energy greenhouse. ^ EFFECT: enhanced efficiency. ^ 2 cl, 2 dwg |
