POLYMER PIPE OF COOLING TOWER SPRINKLER Russian patent published in 2013 - IPC F28F25/08 B01J19/32 

FIELD: power engineering.

SUBSTANCE: polymer pipe of a cooling tower sprinkler comprises flat solid walls and is made in the cross section as a rectangle or a square, on the pipe walls there are serially alternating rows of ledges or indents, besides, each ledge or indent are arranged at the angle to the cross section of the pipe from 30° to 45°. Besides, the pipe with rectangular or square cross section is made with rounded corners, in the longitudinal direction the polymer pipe is divided with transverse convex narrow and wide corrugations into sections, at the same time narrow and wide transverse corrugations alternate in turns, in each section there is either at least one row of ledges or at least one row of indents, besides, ledges are made twice wider than the indents, and along the pipe there is serially one section with ledges, two sections with indents, two sections with ledges and one section with indents.

EFFECT: higher intensity of heat and mass exchange with higher reliability of operation of a cooling tower sprinkler assembled from these pipes.

1 dwg