DEVICE FOR PLACING A SAFETY ENCLOSURE IN A WATER BODY Russian patent published in 2022 - IPC E02B15/00 

FIELD: water services.

SUBSTANCE: invention can be used to enclose a section of the river. The shaft of the drum 6 is mounted on a bar 7 attached to the platings 2 of craft 1. A film 8 is wound on the drum 6. A barge 11 is attached to the craft 1. The film 8 surrounds the river section after the craft. At the same time, the sailors drop reinforced concrete blocks 12 from the barge, and the hooks 16 of the cables 15 cling to the holes 10 in the film 8. The rods 13 enter the ground and keep the reinforced concrete blocks from shifting along the bottom of the river. Since the beginning of the film is located at an angle to the bank, the spilled oil products are carried out by the current of the river. They float past the section of the river enclosed with the film. The section of the river enclosed with the film always remains clean. In the area enclosed with the film, swimming and fishing are possible.

EFFECT: this will improve people’s health, as well as increase their income from fishing.

1 cl, 4 dwg