JPS62188667U

JPS62188667U -

Info

Publication number: JPS62188667U
Application number: JP7665286U
Authority: JP
Priority date: 1986-05-20
Filing date: 1986-05-20
Publication date: 1987-12-01

Description

[Brief explanation of drawings]

第１図は本考案実施例の断面図、第２図は回動
弁１の下方からの斜視図、第３図はＸ―Ｘ断面図
、第４図は他の実施例の説明図、第５図は従来例
の説明図であり、図中、１……回動弁、１５……区画壁部、１６……円
板部、２……本体、２０……回動弁収容部、２１
……入口、２２……出口、２３……底壁、２４…
…周壁。 Fig. 1 is a sectional view of an embodiment of the present invention, Fig. 2 is a perspective view from below of the rotary valve 1, Fig. 3 is a sectional view taken along line XX, and Fig. 4 is an explanatory diagram of another embodiment. FIG. 5 is an explanatory diagram of a conventional example, and in the figure, 1... Rotary valve, 15... Division wall, 16... Disc part, 2... Main body, 20... Rotary valve accommodating part, 21
...Entrance, 22...Exit, 23...Bottom wall, 24...
...peripheral wall.

Claims

[Scope of utility model registration request]

Insert the rotary valve 1 into the flow path formed in the main body 2,
In a device in which the rotary valve 1 is held in a tightly fitted state in the rotary valve housing portion 20 of the main body 2 by applying pressure, the rotary valve 1 is held on the bottom wall of the rotary valve housing portion 20 of the main body 2. 23 and the peripheral wall 24, and a disc part 16 that continues from the upper end of the partition wall 15 and contacts the upper part of the peripheral wall 24 all around, The inlet 21 and outlet 22 of the flow path are opened, and when the valve is closed, the inlet 21 and outlet 22 are blocked by the partition wall 15, and when rotated by a certain angle from this position, the partition The positions of the inlet 21 and the outlet 22 and the position of the partition wall 15 are set at predetermined positions so that the inlet 21 and the outlet 22 communicate with each other through the cavity formed by the wall 15 and the rotary valve accommodating part 20. Rotary valve set to .