FIELD: agriculture; drop irrigation.
SUBSTANCE: proposed dripper has housing with outlet hole. Perforated tube and tubular porous soft member are coaxially installed in housing. Tubular porous soft member is made of multiple-layer gas-filled plastic, for instance, polyurethane. Porous member is divided by perforated tubes. Water permeability of porous member between perforated tubes decreases in peripheral direction. Float in form of hollow ball is placed in space of smallest diameter tubular porous soft member. Outlet hole of housing is furnished with shutoff valve.
EFFECT: improved quality of watering owing to provision of uniform rate of watering in drop irrigation system.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DROPPER | 2014 |
|
RU2576441C1 |
| DRIPPER | 2015 |
|
RU2576891C1 |
| DROPPER | 2015 |
|
RU2576194C1 |
| INJECTOR FOR DROP IRRIGATION | 2003 |
|
RU2256318C1 |
| SYSTEM FOR PREPARING OF WATER AND FEEDING OF NUTRIENT MIXTURE INTO SOIL IN DROP IRRIGATION | 2006 |
|
RU2304877C1 |
| DROPPER | 2005 |
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RU2299558C1 |
| DROPPER | 2005 |
|
RU2282349C1 |
| DROP IRRIGATION APPARATUS | 2005 |
|
RU2275793C1 |
| WATER OUTLET OF IRRIGATION PIPELINE | 2014 |
|
RU2579468C1 |
| INJECTOR FOR DROP IRRIGATION SYSTEM | 2004 |
|
RU2275790C1 |
