FIELD: agriculture, in particular, irrigation of farm crops, may be used for drop irrigation of perennial plants.
SUBSTANCE: water outlet has casing and cover with inlet and outlet openings. Casing in conjunction with cover are formed as hollow sphere. Parts of hollow sphere equal in length are detachably joined to one another in plane of large circle. Membrane is located within cover cavity and joined with its outer sphere to inner spherical surface of cover. Channels provided on its surface are extending in meridian directions and have sections increasing toward outlet opening. Group of radial openings are provided between channels in zone of cover lower pole. When in normal position, membrane openings are closed with flexible and resilient watertight film.
EFFECT: high irrigation quality in drop irrigation system.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DISSECTOR FOR DROP IRRIGATION | 2005 |
|
RU2298316C1 |
| DROP IRRIGATION APPARATUS | 2005 |
|
RU2298315C1 |
| WATER OUTLET FOR IRRIGATION PIPELINE | 2006 |
|
RU2311020C1 |
| SYSTEM FOR PREPARING OF WATER AND FEEDING OF NUTRIENT MIXTURE INTO SOIL IN DROP IRRIGATION | 2006 |
|
RU2304877C1 |
| DROPPER | 2005 |
|
RU2299558C1 |
| DRAINAGE OUTLET | 2006 |
|
RU2331188C1 |
| SPRINKLER | 2005 |
|
RU2300876C1 |
| DROPPING BOTTLE | 2005 |
|
RU2300877C1 |
| DRIPPER | 2004 |
|
RU2280356C2 |
| INJECTOR FOR DROP IRRIGATION | 2004 |
|
RU2259038C1 |
