IRRIGATION PIPELINE WITH DRIP EMITTERS Russian patent published in 2018 - IPC A01G25/02 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to irrigation technology and can be used for drip irrigation. Irrigation pipeline contains droppers, including a hull with inlet and outlet nozzles. Body has a float with locking elements. Water outlets are pre-made in pipelines. Distance between openings equals the pitch of crimps. Holes are made in nests of elastic material. Nests are welded into the wall of the pipeline during its manufacture. Dropper is mounted on pipeline with clamp using tightening bolts and placed under water outlets. Dropper includes a housing with a float chamber with a spherical float. Float has upper and lower cross-shaped guides. Upper guide is placed in water outlet of pipeline. Lower guide is placed in float chamber water outlet. Water outlet of the float chamber is connected by channels with irrigated area. Channel outlets are directed upwards.

EFFECT: provides design simplifying, increase of operational reliability and reduce of hydraulic losses.

1 cl, 1 dwg