GREENHOUSE COMPLEX Russian patent published in 2022 - IPC A01G9/14 E04D13/18 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agricultural industrial production of plant products, namely to covering materials in crop production with intensive methods of growing crops and other plants by means of protected ground devices, in particular by means of energy-saving greenhouses. The greenhouse complex includes a translucent heat-insulating coating with a structure in the form of hollow pyramids or hollow cones, the tops of which are turned towards the heat-storing reservoir, installed with the possibility of receiving thermal energy from solar radiation passing through the translucent heat-insulating coating, containing the first container filled with water and the second one filled with table salt and installed inside the first container coaxially with it, insulated on the sides and bottom with a material with low thermal conductivity, closed from above by a second translucent heat-insulating coating. A mini-thermal power plant is connected to the second tank, the output of the cooling systems of which is connected to the first tank. On the inner side of the translucent heat-insulating coating, transparent photoelectric converters are placed, the output of which is connected by means of a charge controller to a DC voltage converter connected to the inputs of storage batteries, the outputs of which are connected through an inverter to the greenhouse complex. At the same time, the complex also includes a third translucent coating of periodic action with a structure in the form of hollow pyramids or hollow cones, the tops of which are turned outward relative to the greenhouse complex, located in areas of the greenhouse complex, through which direct exposure to plants or seeds of diffusely scattered from hollow pyramids or hollow cones of the third translucent coating of periodic action of solar radiation. Separate strips of the third translucent coating of periodic action are made with the possibility of rotation around their axis by 180° to change the nature of the diffuse scattering of the incident solar radiation and with the possibility of shifting to reduce or increase in the diffuse scattering area with a decrease or increase in the brightness of solar radiation.

EFFECT: invention provides adjustment of different intensity of solar radiation when exposed to plants or seeds.

9 cl, 3 dwg