FIELD: land reclamation.
SUBSTANCE: invention relates to melioration systems and structures and can be used to perform irrigation water intake from mountain and submountain rivers which are characterized by high rate of water flow and presence of a large number of suspended and bottom sediments. Design of water intake unit of an irrigation system comprises flow coated water intake canal 1 with variable section connecting the beginning and end of the river bend 2 or running parallel to river bed 2. Water intake galleries 4 are built into the canal bottom, the upper part of the galleries is a filter panel. Water flows by gravity from water intake galleries 4 into accumulating tank 5 from which it is supplied on irrigated sections.
EFFECT: technical result is providing uninterrupted supply of water into an irrigation system and its protection against ingress of suspended and bottom sediments, as well as floating garbage under the conditions of hydrological regime of mountain and submountain rivers.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF CONSTRUCTION OF COMBINED WATER INTAKE | 2022 |
|
RU2817417C2 |
| FILTERING ABSTRACTION INTAKE ON MOUNTAIN AND FOOTHILL RIVER PARTS | 2015 |
|
RU2615467C1 |
| METHOD TO ERECT UNDERFLOW FILTERING WATER INTAKE OF COMBINED DESIGN | 2012 |
|
RU2518456C2 |
| UNDERFLOW FILTERING WATER INTAKE OF COMBINED DESIGN | 2012 |
|
RU2518634C2 |
| WATER INTAKE STRUCTURE FOR RECEIVING WATER FROM MOUNTAIN AND FOOTHILL RIVERS FOR SMALL HPP | 2018 |
|
RU2694189C2 |
| UNDERWATER INTAKE OF COMBINED DESIGN | 2020 |
|
RU2747488C1 |
| METHOD FOR ESTABLISHING UNDER-ROOM WATER INTAKE OF COMBINED STRUCTURE | 2020 |
|
RU2747490C1 |
| 0 |
|
SU83153A1 | |
| WATER INTAKE UNIT OF IRRIGATION SYSTEM | 2019 |
|
RU2708529C1 |
| WATER INTAKE FOR MOUNTAIN RIVERS | 0 |
|
SU649781A1 |
