FIELD: ecology, fish protection and prevention fish from entering water intakes.
SUBSTANCE: invention prevents fish from entering the water intake independently by forming a protective field with a low-intensity electromagnetic source with a shielding device consisting of grounded electrodes. A volumetric flowing fish habitat is provided along the outer contour of the safe section of the water intake zone.
EFFECT: present invention enables to prevent the fish approaching the water intake and provides the fish with comfortable feeding and safe living conditions.
21 cl, 2 dwg
