NOZZLE MEMBER FOR HEAT-MASS EXCHANGE DEVICE Russian patent published in 2000 - IPC

FIELD: power production, industry and agriculture. SUBSTANCE: device may be used for circulating water supply, in particular, in sprinklers and water recoveries of cooling towers. Device is designed as hollow three-dimensional extended body with grid surface, which is made from twisted polymer fibers and cells. Cross section of body is designed as regular many-sheeted figure with rounded vertices of sheets and conjugated to them. Regular many-sheeted figure is circumscribed within circle, which diameter is within range of 44-108 mm, consists of 3-5 sheets, which width is within range of 10-15 mm, vertices have radius of 5-7.5 mm. Sheets are conjugated by radius within range of 3-75 mm. Distance between center of conjugation and center of regular many-sheeted figure is within range of 18-92 mm. This results in possibility to increase device rigidity and improve aerodynamic characteristics of device. EFFECT: increased efficiency of heat-mass exchange. 4 dwg