JPH0242628U

JPH0242628U -

Info

Publication number: JPH0242628U
Application number: JP12071888U
Authority: JP
Priority date: 1988-09-14
Filing date: 1988-09-14
Publication date: 1990-03-23

Description

[Brief explanation of drawings]

第１図はこの考案に係る気泡水流発生装置の縦
断面図、第２図は同上の縦断側面図である。１……圧力水供給路、２……中央流出口、３，
４……流出口、６……筒状ケース、９……空気供
給口、１０……ホース接続筒、１１……超音波気
泡発生用ノズル、１２……気泡発生用ノズル、１
５，１６……通孔、１７……可変ノズル。 FIG. 1 is a longitudinal sectional view of the bubble water flow generating device according to this invention, and FIG. 2 is a longitudinal sectional side view of the same. 1... Pressure water supply path, 2... Central outlet, 3,
4... Outlet, 6... Cylindrical case, 9... Air supply port, 10... Hose connection tube, 11... Ultrasonic bubble generation nozzle, 12... Air bubble generation nozzle, 1
5, 16...Through hole, 17...Variable nozzle.

Claims

[Scope of utility model registration request]

A cylindrical case having a plurality of outflow ports arranged side by side on the end face of the pressure water supply path, and having an air supply port on the external end face of the pressure water supply path through which the outflow port opens, is arranged such that the cylindrical case is centered on the axis of one outflow port. a cylindrical ultrasonic bubble generation nozzle that is rotatably attached and communicates with an outlet located at the center of rotation inside the cylindrical case;
A cylindrical air bubble generation nozzle that communicates with the surrounding outflow port other than the center of rotation and surrounds the outside of the nozzle is provided so as to rotate together with the cylindrical case, and the rotation of the cylindrical case causes the air bubble generation between the surrounding outflow port and the surrounding outflow port. A bubble water flow generator that allows communication and shutoff of the nozzle.