Changing the movement of drop of water in the drop of water content water flow to corrugated condition, the manner null which

摘要

PURPOSE:To provide a fountain or a waterfall with high enjoying value where water drops in a fountain stream shine beautifully with various changes in wavy movement. CONSTITUTION:A nozzle which generates a water stream including water drops by incorporating underwater sound in the water stream is made to have simple harmonic motion by utilizing a means 1 such as reciprocating a belt provided with the nozzle to change the water stream 8 including water drops 9 in a wavy form, and stroboscopic light is projected to make the water drops shiny, so it is possible to provide a fountain or a waterfall which can be enjoyed beautifully with various changes and water drops moving in wavy movement.