DISMOUNTABLE POLYETHYLENE PIPELINE FOR SPRINKLER SETS Russian patent published in 2014 - IPC A01G25/02 F16L37/12 

FIELD: mechanical engineering.

SUBSTANCE: dismountable polyethylene pipeline for sprinkler sets consists of fast-dismountable polyethylene pipes of a distributing pipeline and sprinkler wings. Expandable dismountable clamps with fasteners - hooks with springs and bolts for their tightening on a pipe are installed on the fast-dismountable polyethylene pipes on both ends. A clamp ring on the inner surface has notches, sharp teeth of which are directed towards the pipe end. The ring breadth for each pipe diameter shall satisfy the value B=(0.5…1.0)D, where B - breadth of the clamp ring, D - outer diameter of the polyethylene pipe.

EFFECT: simplification of the structure, assembly, repair and maintenance of the device.

2 dwg