JPH0253149U

JPH0253149U -

Info

Publication number: JPH0253149U
Application number: JP13208388U
Authority: JP
Priority date: 1988-10-07
Filing date: 1988-10-07
Publication date: 1990-04-17
Anticipated expiration: 2003-10-07
Also published as: JPH062762Y2

Description

[Brief explanation of drawings]

第１図は本考案に係るノズルの一実施例を示し
、同図イは断面図、同図ロは同図イの―線断
面図。第２図イ，ロ及び第３図は従来例を示す説
明図。１……ノズル本体、２……混合室、３，３ａ…
…液体供給口、５……エア供給口、８……混合液
吐出用孔、９……一端開口部、１０……壁面部、
１４……凹状部、Ａ，Ｂ……混合吐出対象液。 FIG. 1 shows an embodiment of a nozzle according to the present invention, in which A is a cross-sectional view, and B is a cross-sectional view taken along the line A in the figure. FIGS. 2A and 2B and 3 are explanatory diagrams showing conventional examples. 1... Nozzle body, 2... Mixing chamber, 3, 3a...
...Liquid supply port, 5...Air supply port, 8...Mixed liquid discharge hole, 9...One end opening, 10...Wall surface portion,
14... Concave portion, A, B... Liquid to be mixed and discharged.

Claims

[Claims for Utility Model Registration] 1. A mixing chamber 2 is formed inside, and at least two or more liquid supply ports 3, 3a are connected to the mixing chamber 2 so that the liquids A and B to be mixed and discharged can flow into the mixing chamber 2. room 2
A nozzle body 1 is provided in communication with the inside of the nozzle body 1, and an opening 9 at one end of the nozzle body 1 is formed on one side of the mixing chamber 2 so that the liquids A and B supplied in the mixing chamber 2 can flow out of the nozzle body. a hole 8 for discharging a mixed liquid and an opening 9 on one end side of the hole 8 for discharging a mixed liquid;
In order to discharge the mixed and discharge target liquids A and B, which are provided on the other side of the mixing chamber 2 to face each other and are supplied into the mixing chamber 2 from the liquid supply ports 3 and 3a, from the mixed liquid discharge hole 8. It consists of an air supply port 5 for supplying compressed air into the mixing chamber 2, and an opening 9 at one end of the mixed liquid discharge hole 8 has an air supply port 5 on the periphery of the opening 9 at one end to prevent air turbulence within the mixing chamber 2. A nozzle for mixing and discharging a liquid, characterized in that a wall surface part 10 is formed for colliding a part of compressed air supplied from an air supply port 5 to produce liquid mixture and discharge. 2 Utility Model Registration In the liquid mixing and discharging nozzle described in claim 1, a concave portion 14 having a diameter larger than the inner diameter of the mixed liquid discharging hole 8 is provided on the tip side of the mixed liquid discharging hole 8. 1. A nozzle for mixing and discharging a liquid, characterized in that: