JPH0266250U

JPH0266250U -

Info

Publication number: JPH0266250U
Application number: JP14383488U
Authority: JP
Priority date: 1988-11-02
Filing date: 1988-11-02
Publication date: 1990-05-18
Anticipated expiration: 2003-11-02
Also published as: JPH0543882Y2

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例を示す半断面側面
図、第２図は第１図を右からみた図、第３図は従
来装置を示す一部破断側面図、第４図は第３図の
線―からみた図、第５図は第３図の線―
の断面図、第６図は第４図の線―の断面図、
第７図は第６図の線―の断面図、第８図およ
び第９図は噴霧角度の異なる状態を示す第７図と
同じ図、第１０図は噴霧停止の状態を示す第７図
と同じ図である。図において、６は二重送液管、６ａは外管、６
ｂは内管、９は中子、９ａは中心口、９ｂは螺旋
孔、１０は噴頭取付筒、１１Ａは噴頭、１１ａは
噴口、１２は扇状拡散噴射用アダプターを示す。
なお、図中同一符号は同一または相当部分を示す
。 Fig. 1 is a half-sectional side view showing an embodiment of this invention, Fig. 2 is a view of Fig. 1 seen from the right, Fig. 3 is a partially cutaway side view showing a conventional device, and Fig. 4 is a side view of a third The lines in the figure - View from the side, Figure 5 is the line in Figure 3.
6 is a sectional view taken along the line - in FIG. 4,
Figure 7 is a sectional view taken along the line in Figure 6, Figures 8 and 9 are the same as Figure 7 showing different spray angles, and Figure 10 is the same as Figure 7 showing the spray stop state. It is the same diagram. In the figure, 6 is a double liquid feeding pipe, 6a is an outer pipe, 6
9 is an inner pipe, 9 is a core, 9a is a central opening, 9b is a spiral hole, 10 is a jet head mounting cylinder, 11A is a jet head, 11a is a jet port, and 12 is an adapter for fan-shaped diffusion injection.
Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims

[Claims for Utility Model Registration] A double liquid feeding tube consisting of an outer tube and an inner tube, a central opening attached to the tip of the inner tube and communicating with the inner tube, and a spiral hole or groove communicating with the outer tube. a core having a core, a blower head mounting tube attached to the tip of the outer tube and holding the core, and a blower head attached to the blower head mounting tube and having a spout, and liquid is supplied to the inner tube. The liquid is injected straight from the nozzle, and when the liquid is supplied to the outer tube, a swirling force is applied to the liquid by the spiral hole or groove of the core, and the liquid is injected in a circular diffusion manner from the nozzle. 1. A nozzle device comprising: a fan-shaped diffusion jet adapter that is detachably attached to the nozzle head and changes the liquid circularly diffused and jetted from the nozzle into a fan shape.