| 摘要 |
According to the present invention, a water jet nozzle includes: a body including an inner flow channel so as to supply and discharge fluid; and a rectifying unit which is formed in the shape of a plate or a pipe extended in the lengthwise direction of the inner flow channel and is installed in the middle of the inner flow channel. According to the present invention, the water jet nozzle discharges the fluid, which enters the inside thereof, with high pressure and, at the same time, maintains the flow of the fluid straight while the fluid supplied passes through the inside thereof. Therefore, the water jet nozzle can increase the straightness and pressure of the fluid discharged; and reduce noise and vibrations by preventing generation of vortex in the inside thereof. |
