FIELD: agriculture.
SUBSTANCE: device for introducing liquid fertilizers into irrigation water is characterized by the fact that it contains a container for liquid fertilizers, a pressure pipeline with a valve, an ejector, filters, a dosing pump connected to the ejector via a block of check valves, a hydraulic motor with working cavities and a piston kinematically connected through a rod to a metering pump on the one side, via a spring-loaded switch, to a hydraulic distributor and hydraulic communication channels on the other side, and the hydraulic communication channel of the ejector with the check valve block is equipped with a spring-loaded check valve installed below the intersection of the communication channels.
EFFECT: improved reliability of uniform supply of liquid fertilizers to irrigation water.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR LIQUID FERTILIZER INJECTION IN IRRIGATION WATER | 2017 |
|
RU2664569C1 |
| DEVICE FOR INTRODUCING LIQUID FERTILIZERS INTO IRRIGATION WATER | 2022 |
|
RU2782596C1 |
| AUTOMATIC DEVICE FOR APPLICATION OF LIQUID FERTILISER TO IRRIGATION WATER | 2012 |
|
RU2496295C1 |
| HYDRAULIC FEEDER TO SPRINKLER MACHINES | 2018 |
|
RU2694953C1 |
| AUTOMATIC DEVICE FOR APPLICATION OF LIQUID FERTILISER TO IRRIGATION WATER | 2012 |
|
RU2512179C2 |
| HYDRAULIC MOTOR | 2023 |
|
RU2819483C1 |
| APPARATUS FOR FEEDING LIQUID FERTILIZER INTO IRRIGATION WATER | 0 |
|
SU1655336A1 |
| HYDRAULIC FEEDER TO SPRINKLER MACHINES | 2019 |
|
RU2729217C1 |
| HYDRAULIC MOTOR | 2017 |
|
RU2674110C1 |
| DEVICE FOR INTRODUCING LIQUID FERTILIZER INTO IRRIGATION WATER | 0 |
|
SU1753983A1 |
