| 摘要 |
PURPOSE: An apparatus for injecting fluid is provided to control spraying distance, direction, and angle and increase domain of spraying fluid. CONSTITUTION: An apparatus for injecting fluid comprises a casing(1), a sliding casing(2), a pipe(3), and a nozzle(4). In casing, a fan(12) actuating wind pressure is installed in front. The sliding casing is combined with the casing in order to move and to be projected forward. The sliding casing transfers wind pressure to the front. The pipe is provided fluid and is installed in the sliding casing. The pipe is rotatable so that the spray direction can be changed. The pipe comprises a pipe part(31) and a link device(32). The pipe part is divided and installed along the circumference of the sliding casing. |
