SPRINKLER BLOCK OF A COOLING TOWER Russian patent published in 2008 - IPC F28F25/08 

FIELD: the invention refers to the field of circulating water supply namely to constructive elements of cooling towers and other apparatus for heat-mass exchanging between liquid and gaseous mediums.

SUBSTANCE: the sprinkler block of the cooling tower has tubes fulfilled out of polymeric material, located in parallel to each other and fastened between themselves, moreover the last are fastened by way of fusing flush the end faces of the tubes. The tubes are located vertically or at inclination to the vertical. One part of the tubes is fulfilled with a wall of solid material and in the transversal section these tubes have a form of a rectangle or a square, and the other part of the tubes is fulfilled with walls in the shape of a screen, moreover the last are located in a chess order between the tubes with the walls of solid material, all tubes are fulfilled with transversal corrugations located perpendicularly or under an angle to the vertical, in the adjacent tubes the corrugations are fulfilled conjugated in form. The tubes with the walls in the shape of a screen in the transversal section have an oval form or a form of a circle. The tubes with the walls in the shape of a screen have in the transversal section a shape of a polygon particularly a form of a square, a rectangle or a triangle. The distance between the corrugations is from 1:1 to 1:1,5 to the width of the size of the tube square in the transversal section with the walls of solid material or to the width of the smaller size of the tube rectangle in transversal section with the walls of solid material, the width of the corrugations is from 0,5 to 0,3 of the distance between the corrugations and the depth or/and height of the corrugations is from 0,3 to 0,15 of the distance between the corrugations.

EFFECT: increases efficiency of the heat-mass exchange at increasing reliability of the work of the sprinkler of the cooling tower.

4 cl, 2 dwg