FIELD: commercial fishery. SUBSTANCE: device has water intake channel with screen positioned in it and fish by-pass. Injector is installed in screen opening. Fish by-pass is made in form of floating flume made of flexible material. Inlet section of floating flume is positioned coaxially with injector in order to produce fish by-passing flow in flume. Injector communicates with volume of water located behind screen and being free of fish. EFFECT: reliable safety of fish. 2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ORTHOGONAL FISH-PROTECTION FILTER WITH AIR-LIFT FILTER | 2011 |
|
RU2495191C2 |
| MOBILE AUTONOMOUS FISH PROTECTION SYSTEM | 2016 |
|
RU2680314C2 |
| METHOD FOR PROTECTING YOUNG AND COMMERCIAL FISHES FROM GETTING INTO TECHNICAL AND SPECIAL-PURPOSE WATER INTAKES | 1996 |
|
RU2095980C1 |
| FISH PROTECTION DEVICE FOR WATER INTAKE STRUCTURE (VARIANTS) | 2003 |
|
RU2276221C2 |
| METHOD FOR FISH ARRESTING SCREEN FORMING AND FISH PROTECTIVE DEVICE | 2003 |
|
RU2276219C2 |
| METHOD FOR PROTECTING YOUNG FISH FROM GETTING INTO WATER INTAKE CONSTRUCTIONS | 1999 |
|
RU2159035C1 |
| FISH-PROTECTIVE STRUCTURE | 2006 |
|
RU2323296C2 |
| APPARATUS FOR EXPOSING FISH TO ELECTRIC FIELD | 1999 |
|
RU2157625C1 |
| COMPLEX FISH PROTECTING DEVICE | 2015 |
|
RU2602446C2 |
| FISH-PROTECTIVE DEVICE | 2006 |
|
RU2310036C1 |
