JPH0431373U

JPH0431373U -

Info

Publication number: JPH0431373U
Application number: JP7347090U
Authority: JP
Priority date: 1990-07-09
Filing date: 1990-07-09
Publication date: 1992-03-13

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す模式的要部側
断面図、第２図ａとｂとｃとｄは主要構成部材の
一構造例を示す図であつて、ａとｂは流路切換部
材の模式的側断面図とそのＢ−Ｂ線断面図、ｃと
ｄは弁本体の模式的側断面図とそのＣ−Ｃ線断面
図、第３図ａとｂは本考案の他の実施例を示す模
式的要部側断面図とそのＤ−Ｄ線断面図、第４図
ａとｂとｃとｄは従来の分岐弁の構造を示す図で
あつて、ａとｂは流路切換部材の正面図とそのＡ
−Ａ線断面図、ｃとｄは弁本体の正面図とそのＢ
−Ｂ線断面図、第５図ａとｂは従来の分岐弁の動
作を説明するための模式的断面図である。図において、１は流体注入部、３は第１流体送
出孔３ａと第２流体送出孔３ｂと第３流体送出孔
３ｃより成る流体送出孔、５と５Ａと５５は流路
切換部材、６は把手、１０と１０Ａと５０は弁本
体、１３は第１ノズル１３ａと第２ノズル１３ｂ
と第３ノズル１３ｃより成るノズル、１５は流体
、２０は主配管、３０と３０ａと３０ｂはガスケ
ツト、３２は固定ネジ、３３は押ネジ、３４はガ
スケツト係入溝、３５はネジ孔、４０はガイド溝
、４１はガイドピン、Ｏは流路切換部材の回転中
心、θは流体送出孔の分割角度、αはノズル間隔
、をそれぞれ示す。 FIG. 1 is a schematic side sectional view of the main parts showing an embodiment of the present invention, and FIGS. A schematic side sectional view of the path switching member and its sectional view taken along the line B-B; c and d are schematic side sectional views of the valve body and its sectional view taken along the line C-C; A schematic side sectional view of main parts and a sectional view taken along the line D-D of the embodiment, and FIGS. 4a, b, c, and d are views showing the structure of a conventional branch valve, and Front view of the road switching member and its A
- A sectional view, c and d are the front view of the valve body and its B
5A and 5B are schematic sectional views for explaining the operation of a conventional branch valve. In the figure, 1 is a fluid injection part, 3 is a fluid delivery hole consisting of a first fluid delivery hole 3a, a second fluid delivery hole 3b, and a third fluid delivery hole 3c, 5, 5A, and 55 are flow path switching members, and 6 is a fluid delivery hole. Handle, 10, 10A and 50 are valve bodies, 13 is first nozzle 13a and second nozzle 13b
and a third nozzle 13c, 15 is a fluid, 20 is a main pipe, 30, 30a and 30b are gaskets, 32 is a fixing screw, 33 is a set screw, 34 is a gasket engagement groove, 35 is a screw hole, and 40 is a nozzle. The guide groove, 41 is the guide pin, O is the rotation center of the flow path switching member, θ is the division angle of the fluid delivery hole, and α is the nozzle interval.

Claims

[Claims for Utility Model Registration] 1. A branch valve that switches the delivery direction of fluid 15, which includes a fluid injection part 1 in the center part and determines the delivery direction of the fluid 15 injected into the fluid injection part 1. A flow path switching member 5 equipped with a plurality of fluid delivery holes 3, and a plurality of flow path switching members 5 that hold the flow path switching member 5 in a fitted state and are selectively connected to the fluid delivery holes 3. and a valve body 10 equipped with a nozzle 13, and a configuration in which the direction of delivery of the fluid 15 is switched by rotation of the flow path switching member 5 held by the valve body 10. A branch valve featuring: 2. A configuration in which the flow path switching member 5A held by the valve body 10 is configured to be slidable in the axial direction, and the delivery direction of the fluid 15 is switched by moving the flow path switching member 5A in the axial direction. A branch valve according to claim 1 of the utility model registration claim, characterized in that: