| 摘要 |
The spraying nozzle contains a disk-shaped vaporizing body placed in the bore of the nozzle case and a nozzle connected to said vaporizing body by its headwall, where the bore of the nozzle case is in connection with the surrounding space on the one hand and the space containing the fluid under pressure on the other hand; there are whirl ducts (13) between the whirl body (8) and the nozzle case (1), the nozzle has a central bore (15), and between the whirl body (8) and the nozzle there is at least one ring duct (14) and there are radial ducts that connect the ring duct (14) and the central bore (15). The whirl ducts (13) are inclined at an acute angle alpha towards the generatrix of the mantle of the whirl body (8); the ring duct (14) between the whirl body (8) and the nozzle (9) is shaped in the nozzle (9), along its perimeter. |
