COOLING TOWER SPRINKLER UNIT Russian patent published in 2020 - IPC F28F25/08 

FIELD: power engineering.

SUBSTANCE: cooling tower sprinkler unit comprises interconnected vertical corrugated sheets with faceted corrugations, wherein last when corrugated sheets are attached to each other channels, each channel is formed by input, output and intermediate sections, inlet section axes of input sections and outlet section of output sections of each channel are located along common for them vertical line, wherein the block of the sprinkler is made with two intermediate sections – the first and the second, the channels of the inlet and the second intermediate sections in the cross section are made in the form of a hexagon, the first intermediate and outlet sections in the cross section are made in the form of a rectangle, between inlet and first intermediate sections and between second intermediate and outlet sections alternating smoothly conjugated with said sections protrusions and recesses in form of truncated cone, crimps face, forming rectangular in cross section channels, and four side faces of the corrugations, which form channels which are hexagonal in cross section, are made with transverse corrugations, two opposite faces of the corrugations forming the channels hexagonal in cross section, are made flat, and two opposite faces of channels rectangular in cross section are made with transverse zigzag corrugations, wherein the edge portions of the input and output channel portions are made with flat faces, the rectangular channels in the vertical cross-section are located between the channels hexagonal in the cross section, and vertical corrugated sheets are fixed relative to each other by means of protrusions and recesses in the form of truncated cone, wherein projections of one vertical corrugated sheet are inserted into recesses of adjacent vertical corrugated sheet.

EFFECT: result is increased intensity of heat-mass exchange due to increased surface of contact at counter flow of liquid and gaseous phases and elimination of rectilinear flow of liquid and gaseous phases in channels of sprinkler.

1 cl, 2 dwg