Water discharging device

Abstract

A water discharging device 2 that is installed so as to secure a predetermined opened space between a bowl 3 and the water discharging device 2 , and discharges water toward this bowl 3 , the water discharging device having a water discharge part 13 that jets waterdrops so as to spread the waterdrops at a predetermined angle θ from a water discharge port 13 a , and is set so as to discharge water at a predetermined flow rate, wherein an average flow speed X (m/sec) and an average particle size Y (μm) of the waterdrops jetted from the water discharge part 13 satisfy a conditional expression of “Y≦9300×X (−1.5) ”.

1 . A water discharging device that is provided so as to secure a predetermined opened space with respect to a water receiving part, and discharges water toward the water receiving part, the water discharging device comprising,
 a water discharge part that jets waterdrops so as to spread the waterdrops at a predetermined angle from a water discharge port, and is set so as to discharge water at a predetermined flow rate,   wherein an average flow speed X (m/sec) and an average particle size Y (μm) of the waterdrops jetted from the water discharge part satisfy a following conditional expression (1).
     Y≦ 9300× X   (−1.5)   (1)
 
   
     
     
         2 . The water discharging device according to  claim 1 ,
 wherein the average flow speed X and the average particle size Y of the waterdrops jetted from the water discharge part further satisfy a following conditional expression (2).
     Y≧− 360× X+ 1500  (2)
 
   
     
     
         3 . The water discharging device according to  claim 1 ,
 wherein the average flow speed X of the waterdrops jetted from the water discharge part is equal to or larger than 1.7 (m/sec).   
     
     
         4 . The water discharging device according to  claim 1 ,
 wherein the average particle size Y of the waterdrops jetted from the water discharge part is equal to or larger than 35 (μm).   
     
     
         5 . The water discharging device according to  claim 1 ,
 wherein the average particle size Y of the waterdrops jetted from the water discharge part is equal to or smaller than 9000 (μm).   
     
     
         6 . The water discharging device according to  claim 1 ,
 wherein the water discharge part jets the waterdrops so as to spread the waterdrops at from 40 to 50 degrees as the predetermined angle.