SOLAR GREENHOUSE Russian patent published in 2023 - IPC A01G9/14 A01G9/24 

FIELD: agriculture.

SUBSTANCE: solar greenhouse consists of a single-pitch roof covered on top with a translucent shell on the south side, a northern vertical wall made opaque with additional insulation and a reflective coating, a system of perforated pipes laid in the soil of the solar greenhouse under the beds, connected to vertical ventilation pipes with electric fans. On the one hand, the ends of the perforated pipes are located at the maximum height of the solar greenhouse near the northern wall, on the other hand, the ends of the perforated pipes are brought inside the solar greenhouse. Additionally, it consists of systems for heat accumulation, ventilation and distribution of thermal air flows, it has the first additional compartment formed by an airtight multilayer partition, which is fixed on the northern wall at a height of 0.3-0.8 from its height on the one hand, and on the other side the partition is attached to the translucent single-pitch shell and forms an angle of between minus 20 to plus 45 degrees to the horizon, dividing the solar greenhouse into the upper additional and lower working compartments, also contains a second additional compartment formed by a translucent and airtight partition going from below the base of the solar greenhouse up along the northern wall to a height not exceeding the height of the first additional compartment, and located at a distance of 0.1-1 m from the northern wall to the width of the shelves with heat accumulators, dividing the lower part of the solar greenhouse into a working compartment and an additional compartment that accumulates heat, in which a pipe with inlet pipes and electrical is installed, connected to the first additional compartment.

EFFECT: increased efficiency of solar energy use and reduced electricity costs in a solar greenhouse when growing plant products.

4 cl, 6 dwg