JPS58167371U

JPS58167371U - Five-way switching valve

Info

Publication number: JPS58167371U
Application number: JP6618682U
Authority: JP
Inventors: 修福永
Original assignee: 理水化学株式会社
Priority date: 1982-05-06
Filing date: 1982-05-06
Publication date: 1983-11-08
Also published as: JPH026309Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は、本考案の一部欠截正面図を示す。１・・・・・・流入管、２．３・・・・・・Ｔ字管、４
・・・・・・ろ水管、５・・・・・・排水管、６・・曲
バタフライ弁、７・・開駆動装置、８・・・・・・弁体
、９・・・・・・従動スプロケット、１０・・・・・・
チェーイ、１１・曲・軸受、１２・・・・・・駆動軸、
１３・・・・・・駆動スプロケット、１４・・・・・・
連結軸、１５・・・・・・フレーム、１６・・・・・・
カバー。補正　昭５８．　３．１７　　、　　　　　　　’実用
新案登録請求の範囲、図面の簡単な説明を次のように補
正する。Ｏ実用新案登録請求の範囲原水導入口２を有する主管１に二又管３．４を連設し、
該二又管の対称位置２個所にそれぞれ開閉弁５．　６．
　７．　８を設け、上流側開閉弁５，６同志、下流側開
閉弁７．８同志をそれぞれを共通゛操作軸９，１０に連
結すると共に、この２つの操作軸９．１０を同時回動す
るモータ１４に連結し、上記二又管３．４の上流側５．
６及び下流側開閉弁７．８間にろ過摺接続口１７．１８
を開設して成り、上記上流側開閉弁同志、下流側開閉弁
同志、また同−二又管内の開閉弁同志で各弁は一方が開
位置で他方が閉位置に設定したことを特徴とする三方切
換弁。図面の簡単な説明図面はこの考案の断面図である。１・・・・・・主管、２・・・・・・原水導入口、３，
４・・曲二又管、５．６・・・・・・上流側バタフライ
弁、７．８・・・・・・下流側バタフライ弁、９．’Ｉ
Ｏ・・曲操作軸、１１・・・・・・操作ボックス、１２
．１３・・・・・・スプロケット、１４・・・・・・モ
ータ、１５・・・・・・スプロケット、１６・・・・・
・チェノ、１７．１８・・・・・・ろ過摺接続口。The figure shows a partially cutaway front view of the invention. 1...Inflow pipe, 2.3...T-shaped pipe, 4
..... Drainage pipe, 5.. Drain pipe, 6.. Bent butterfly valve, 7.. Opening drive device, 8.. Valve body, 9.. Driven sprocket, 10...
Chain, 11, curve, bearing, 12...drive shaft,
13... Drive sprocket, 14...
Connection shaft, 15... Frame, 16...
cover. Amended 1984. 3.17, 'The scope of the claims for utility model registration and the brief description of the drawings are amended as follows. O Scope of Utility Model Registration Claim A forked pipe 3.4 is connected to the main pipe 1 having the raw water inlet 2,
On-off valves are installed at two symmetrical positions on the forked pipe.5. 6.
7. 8, the upstream shut-off valves 5 and 6 and the downstream shut-off valves 7 and 8 are connected to common operating shafts 9 and 10, respectively, and a motor that rotates these two operating shafts 9 and 10 simultaneously. 14 on the upstream side of the forked pipe 3.4.
6 and downstream opening/closing valve 7.8, filtration slide connection port 17.18
The upstream on-off valves, the downstream on-off valves, and the on-off valves in the forked pipe are characterized in that one of the valves is set in the open position and the other in the closed position. Three-way switching valve. BRIEF DESCRIPTION OF THE DRAWINGS The drawing is a sectional view of the invention. 1... Main pipe, 2... Raw water inlet, 3,
4...Curved bifurcated pipe, 5.6...Upstream butterfly valve, 7.8...Downstream butterfly valve, 9. 'I
O... Song operation axis, 11... Operation box, 12
．． 13...Sprocket, 14...Motor, 15...Sprocket, 16...
・Cheno, 17.18...Filtration slide connection port.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

（１）市販バタフライ弁４台を使用し、２台を軸方向に
連結したものを１組とし、２組を管継手で接続する。(1) Four commercially available butterfly valves are used, two of which are connected in the axial direction to form one set, and the two sets are connected with a pipe joint.

（２）軸連結部に伝動装置（スプロケットチェーン、ギ
ヤー等）を設け、単一駆動で４台のバルブを操作できる
ようにする。以上の如く構成された三方切換弁。(2) A transmission device (sprocket chain, gear, etc.) is installed at the shaft connection so that four valves can be operated by a single drive. The three-way switching valve configured as described above.