FIELD: agricultural engineering, in particular, equipment for drop irrigation of farm crops.
SUBSTANCE: apparatus has cylindrical carcass with inlet and outlet openings. Inlet opening is provided through threaded cover of carcass. In carcass cavity there are valve and elastic collar. On bottom part of cylindrical carcass there is groove of rectangular section, said groove being joined to inlet opening and extending in spiral line-involute of circle. Collar of elastic gas-saturated plastic based on polyurethane is positioned above grooves. Water flow splitter is located between valve and elastic collar. Water flow splitter is made in the form of hollow truncated cone. Set of apertures formed on top base and on lower peripheral part of water flow splitter are designed for overflow of water to elastic membrane.
EFFECT: improved quality of drop irrigation and simplified construction.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| APPARATUS FOR DROP IRRIGATION SYSTEM | 2005 |
|
RU2283581C1 |
| DROPPER | 2005 |
|
RU2298913C1 |
| APPARATUS FOR DROP IRRIGATION SYSTEMS | 2003 |
|
RU2243651C1 |
| DROP IRRIGATION DEVICE | 1992 |
|
RU2054245C1 |
| DROPPER | 2005 |
|
RU2282350C1 |
| SYSTEM FOR PREPARING OF WATER AND FEEDING OF NUTRIENT MIXTURE INTO SOIL IN DROP IRRIGATION | 2006 |
|
RU2304877C1 |
| DROPPER | 2005 |
|
RU2282349C1 |
| DRIPPER | 2005 |
|
RU2280355C1 |
| COMBINATION CYCLONE | 2016 |
|
RU2626822C1 |
| WATER OUTLET FOR IRRIGATION PIPELINE | 2006 |
|
RU2311020C1 |
