SU1491413A1 - Arrangement for growing plants - Google Patents

Abstract

The invention relates to agriculture and is intended for growing plants under artificial climate conditions. The purpose of the invention is to increase productivity and expand technological capabilities. The plant growing device comprises a chamber 1 with a drum 2 on which a flexible sleeve 3 is wound. One end 4 of the sleeve 3 is fixed on the nozzle 5, and the other is connected to a perforated tape in the form of a mesh 6 inside it, the free end of which is fixed on the drum 2. When compressed air is supplied to the chamber 1, the sleeve 3 with the net is wound from the drum 2. Thereafter, soil with seeds is fed to the net 6 and a nutrient solution is pumped into the sleeve 3. When the plants reach maturity, compressed air is supplied to the internal cavity 9 of the sleeve 3, and the soil falls through the tape and is fed to the bottom of the sleeve 3. After removing the air from the sleeve 3, it is wound onto the drum along with the tape. At the same time, the knives 10 cut the plants off the grid 6, which are removed from the chamber 1 through the hatch 12. 1C. f-ly, 1 ill.

Description

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The invention relates to agriculture (; medicine and iipCiiHanitaMeno plant growth under artificial climatic conditions.

The purpose of the invention is to increase productivity and expand technological capabilities.

The drawing shows the device, obliy view.

The device consists of a sealed chamber 1 with a drum 2, on which a flexible hose 3 is wound, the end 4 of which is pulled inside out and fixed on the nipple 5. A porous tape in the form of a grid 6, a working agent supply system 7 and a gas distribution are communicated with the sleeve 3 camera 1. The feed material supply system 8 (nutrient solution, water, etc.) communicates with the inner cavity 9 of the sleeve 3. Near the drum 2 a tape cleaning element 10 is installed in the form of a knife 10, which interacts with the net 6. In the sealed chamber 1 there are cap 11 and azgruzochny hatch 12, drum 2 is pivotally mounted from a horizontal to a vertical cavity. In the lid 11 there is a socket 13 for feeding the seed bed.

The device works as follows.

The drum 2 is placed in a horizontal position and compressed air is supplied to the hermetic chamber 1. The sleeve 3 begins to move, winding off the drum 2. When the entire sleeve 3 is unwound and the net 6 begins to wind off the drum 2, the soil with seeds will be fed to the net 6 through the socket 13 in the lid 11.

After laying the sleeve 3 for the entire length of it pumped the required dose of nutrient solution. During the growth of plants in a sleeve, an overpressure of a given gaseous medium is created, which keeps the sleeve in an inflated state and promotes better plant growth. Periodic

Compressed air is fed into the internal cavity of sleeve 9 3, due to shrinking and partial fall of the sleeve, soil is loosened directly at the plant roots. By feeding water or a nutrient solution into the cavity 9 of the sleeve 3, the plants are watered or fed. The passes through the inner cavity 9 of the sleeve 3 are hot or cold gaseous agent (air, water), create the necessary temperature conditions of the plants. When the plants reach maturity, the internal cavity 9 of the sleeve 3 supplies compressed air and inflates the sleeve 3, while the ground is pressed through the net and fed to the bottom of the sleeve 3. Thus, the roots of the plants are detached from the ground. After that, the compressed air is removed from the inner cavity 9 of the sleeve 3. The drum 2 begins to wind the sleeve 3 along with the net 6. The gas medium is removed from the sleeve 3 through the socket 13. The knives 10 cut the plants off the net 6. The cut plants are removed from the chamber 1 through hatch 12, after the crop is harvested, a new planting is carried out.

Claims (1)

Invention Formula 1, A plant growing device comprising a chamber in which a perforated tape is mounted on a horizontal driving drum, a nutrient solution supply system, a gas distribution system and a tape cleaning element, characterized in that, in order to increase productivity and expand technological capabilities, a part of the chamber is made the form of a flexible sleeve, the inverted free end of which is internally connected to a perforated tape. 2, the apparatus according to claim 1, characterized in that the drive drum is rotatably mounted on.