LONG-DISTANCE FLUID INJECTION DEVICE

摘要

Disclosed is a long-distance fluid ejection device. A nozzle for long-distance fluid ejection according to an embodiment of the present invention comprises: a main body connected with a hose which flows fluid within the inner portion thereof; a nozzle which has a circular flat plate shape and includes a plurality of fluid spray holes, the further from the center of the nozzle the number of which relatively increases, and which is equipped at the front end of the main body; and a coupling unit for coupling the nozzle to the main body. The plurality of fluid spray holes each comprises: an opening; and a direction switching unit projected to the inside of the opening along the radial inward direction of the nozzle.

主权项

1. A long-distance fluid ejection device comprising:
a main body which is connected to a hose through which a fluid flow. a nozzle which has a circular flat plate shape, and is formed with a plurality of fluid ejection holes disposed in a relatively large number as they go away from the center, the nozzle being provided in a leading end of the main body; and a coupling unit which couples the nozzle to the main body, wherein each of the plurality of fluid ejection holes has an opening, and a direction switching unit protruding to the inside of the opening in the radial direction of the nozzle.