| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a washing nozzle with a simple structure and having a high washing effect. <P>SOLUTION: The washing nozzle 8 includes: a nozzle body 81 injecting a pressurized water flow including fine bubbles as washing water to an object to be washed; a mixed holder part 82 arranged in a position decentering from an axis line of the nozzle body 81 and formed with a space S3 functioning as a water conduit 821 introducing the pressurized water flow including the fine bubbles and flowing the pressurized water flow along a circumferential direction of an inner peripheral wall 813 of the nozzle body 81; a head part 83 arranging a suction port 831 on an edge of an injection port 812 of the nozzle body 81 and formed with a flow path functioning as a liquid part suction pipe 842 for reusing the collected washing water; and a bubble part suction pipe 841 arranged on the same axial line of the nozzle body 81, and arranging a suction port 841a in a center of the injection port 812 for discarding the collected washing water. <P>COPYRIGHT: (C)2013,JPO&INPIT |
