JPS60245881A - Selector valve - Google Patents
Selector valveInfo
- Publication number
- JPS60245881A JPS60245881A JP9906684A JP9906684A JPS60245881A JP S60245881 A JPS60245881 A JP S60245881A JP 9906684 A JP9906684 A JP 9906684A JP 9906684 A JP9906684 A JP 9906684A JP S60245881 A JPS60245881 A JP S60245881A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- inlet
- sealing ring
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は蛇口等に装着し、水路を切換える切換弁に関す
る。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a switching valve that is attached to a faucet or the like and switches water channels.
従来例の構成とその問題点
一般に水道の蛇口等・においては水路を切換える必要が
ある場合がある。たとえば第4図に示すように蛇口1よ
り水道水を浄水器2に供給するような場合であり、この
場合には切換弁3を用い、水道水を直接に流出させる水
路と、浄水器2を介して流出する水路に切換えるように
している。Conventional configuration and its problems In general, there are cases where it is necessary to switch the water channel at a water faucet. For example, as shown in Fig. 4, tap water is supplied from a faucet 1 to a water purifier 2. In this case, a switching valve 3 is used to connect a channel through which the tap water directly flows out and a water purifier 2. The system is designed to switch to a waterway that flows out through the waterway.
ところで切換弁3は円柱状の弁体4をつまみ6で回転さ
せて切換えるものであるが、前記弁体4は第6図に示す
ように一側に中腹部に形成した開口61Lより一端部に
案内された第1の通水路6と、前記開口6aと反対側の
半周部に凹状に形成された第2の通水路7を有し、さら
に水もれを防ぐために、前記開口6aをとりまくように
設けたシールリング8と、弁体4の両端部において外周
を取りまくように設けた外周リング9.9を付している
。そして、この弁体4は中腹の相対応する部分に流入口
1oと流出口11をもち、かつ、一端にも流出口12を
もつシリンダー状の弁ケーシング13内に挿入されて回
動自在に組み合わされている0
上記切換弁3は第6図および第7図に示すようVこ切換
えられ、第6図に示す状態では弁体4の第1の通水路6
f:介して浄水器2へ給水し、第7図の状態では弁体4
の第2の通水路Tを介して水道水を直接に流出する。By the way, the switching valve 3 is switched by rotating a cylindrical valve body 4 with a knob 6. As shown in FIG. It has a guided first water passage 6 and a second water passage 7 formed in a concave shape in the half circumference on the opposite side of the opening 6a. A seal ring 8 is provided at both ends of the valve body 4, and an outer circumference ring 9, 9 is provided at both ends of the valve body 4 so as to surround the outer periphery thereof. The valve body 4 is inserted into a cylindrical valve casing 13 which has an inlet 1o and an outlet 11 at corresponding parts of the midsection, and an outlet 12 at one end, and is rotatably assembled. 0 The switching valve 3 is switched to V as shown in FIGS. 6 and 7, and in the state shown in FIG.
f: Water is supplied to the water purifier 2 through the valve body 4 in the state shown in FIG.
The tap water directly flows out through the second water passage T.
ところで前記弁体4の切換動作時において、特に開口6
&i囲むシールリング8が流入口10’((横切るとき
、流入口1oの口縁角部との抵抗が大きく、前記口縁角
部によって傷つけられたり、あるいは切断されるおそれ
がある。捷た、少なくとも3個のソールリング8 、9
、9’i要し、部品点数が多くなるどいつ問題がある
。By the way, during the switching operation of the valve body 4, especially when the opening 6
&i When the surrounding seal ring 8 crosses the inlet 10' ((), there is a large resistance with the edge corner of the inlet 1o, and there is a risk of it being damaged or cut by the edge corner. at least three sole rings 8,9
, 9'i, and there is a problem when the number of parts increases.
発明の目的
本発明は前記従来の問題に留意し、シールリングの数を
減らすことができるとともに、ソールリングが弁ケーゾ
ングの流入口部で傷つきにくい構成の切換弁を提供する
ことを目的とするものであるO
発明の構成
前記目的を達成するため、本発明はシリンダー状の弁ケ
ーシングと、この弁ケーシング内において回動自在に設
けられた弁体よりなり、弁ケーゾングの中腹部に流入口
を設けるとともに前記流入口と反対側の中腹部および一
端部に流出口を設け。OBJECTS OF THE INVENTION The present invention takes into consideration the above-mentioned conventional problems, and aims to provide a switching valve in which the number of seal rings can be reduced and the sole ring is less likely to be damaged at the inlet portion of the valve casing. O Structure of the Invention In order to achieve the above object, the present invention comprises a cylindrical valve casing and a valve body rotatably provided within the valve casing, and an inlet is provided in the midsection of the valve casing. At the same time, an outlet is provided in the midsection and one end on the side opposite to the inlet.
弁体は回転軸と1.この回転軸の先端部に斜状に設けら
れた円板状の弁板と、前記弁板の外周に設けられ、弁ケ
ーシングに内接するシールリングよりなり、前記流入口
と中腹部の流出口の位置を、弁板の中央点と外周の最前
端間に位置するように設定した構成としたものであり、
一枚の弁板で流路の切換えができるとともに、ソールリ
ングの数を減らし、材料的に、また、組立の上から有利
なものとすることができるものである。The valve body is connected to the rotating shaft and 1. It consists of a disc-shaped valve plate provided obliquely at the tip of the rotating shaft, and a seal ring provided on the outer periphery of the valve plate and inscribed in the valve casing. The valve plate is positioned between the center point of the valve plate and the foremost edge of the outer periphery,
The flow path can be switched with a single valve plate, and the number of sole rings can be reduced, making it advantageous in terms of materials and assembly.
実施例の説明
以下本発明の一実施例全第1図〜第3図にもとづき説明
する。なお、前述の第4図〜第7図と同じ構成部材には
同符号を付してあり、その説明は省略する。DESCRIPTION OF THE EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 to 3. Note that the same components as in FIGS. 4 to 7 described above are designated by the same reference numerals, and their explanations will be omitted.
本実施例の特徴とするところは弁体14の構成およびシ
ールリング16の構成にあり、他の構成は前述の従来例
と同じ構成となっている。前記弁体14は回転軸142
Lと、その先端に傾斜して設けられた内板状の弁板14
bよりなっている。そしてシールリング15は前記弁板
14bの外周に嵌めつけられ、シリンダー状の弁ケーシ
ング13の内周に接触している。捷だ、流入口11およ
びこれに対応する中腹部の流出口11の位置は弁板14
bの外周の最前端と弁板14bの中央点間に位置するよ
うに設定している。なお、回転軸144の導出部にはシ
ールリング16を設けている。This embodiment is characterized by the structure of the valve body 14 and the structure of the seal ring 16, and the other structures are the same as those of the conventional example described above. The valve body 14 is connected to a rotating shaft 142
L and an inner plate-shaped valve plate 14 provided inclined at the tip thereof.
It consists of b. The seal ring 15 is fitted onto the outer periphery of the valve plate 14b and is in contact with the inner periphery of the cylindrical valve casing 13. However, the position of the inlet 11 and the corresponding outlet 11 in the mid-abdomen is the valve plate 14.
The valve plate 14b is positioned between the frontmost end of the outer circumference of the valve plate 14b and the center point of the valve plate 14b. Note that a seal ring 16 is provided at the lead-out portion of the rotating shaft 144.
上記構成において、第1図の弁体14の位置においては
流入口10と流出口11は弁板14によって遮断され水
道水は流入口10より端部の流出]コ12を経て浄水器
2に供給される。つぎに弁体14を約900回転させ第
2図の状態(第1図を上方」:り見た状態で弁体14を
90°回動)にすると、流入口10と一端の流出口12
は弁板14bで遮断され、流入口10と流出口11は共
通の室に位置することになり、したがって水道水を流出
口11より直接に流出させることができる。In the above configuration, at the position of the valve body 14 in FIG. 1, the inlet 10 and the outlet 11 are shut off by the valve plate 14, and tap water is supplied from the inlet 10 to the water purifier 2 through the outlet 12 at the end. be done. Next, the valve body 14 is rotated approximately 900 times to the state shown in FIG.
is blocked by the valve plate 14b, and the inlet 10 and outlet 11 are located in a common chamber, so that tap water can directly flow out from the outlet 11.
前記弁体14の回動において、弁板14bは傾斜してい
ることから、弁板14bの外周に設けられたシールリン
グ15は斜めの状態で流入口1゜と流出口11を横切る
ことになり、この横切るときに抵抗が少なく、弁体14
を円滑に動作できることはもとより、シールリング16
が流入口1゜および流出口1.1の口縁部で傷つけられ
たり切断されることがない。また、従来例に比して/−
ルリングの数が少くなり、しかも弁体の構造も簡単にな
り、−Th上および組立の上から有利である。When the valve body 14 is rotated, since the valve plate 14b is inclined, the seal ring 15 provided on the outer periphery of the valve plate 14b crosses the inlet 1° and the outlet 11 in an oblique state. , there is little resistance when crossing this, and the valve body 14
In addition to being able to operate smoothly, the seal ring 16
are not damaged or cut at the edges of the inlet 1° and the outlet 1.1. Also, compared to the conventional example, /-
The number of rings is reduced, and the structure of the valve body is also simplified, which is advantageous in terms of -Th and assembly.
発明の効果
前記実施例の説明より明らかなように本名間によれば、
シールリングが損傷しにくく、弁体の回動が円滑にでき
、また、シールリングの数を少なくして材料上有利であ
るとともに、弁体の構造も簡単となり、その実用的効果
の大きいものである。Effects of the Invention As is clear from the explanation of the above embodiments, according to Honmeima,
The seal ring is less likely to be damaged, the valve body can rotate smoothly, the number of seal rings is reduced, which is advantageous in terms of materials, and the structure of the valve body is simple, which has great practical effects. be.
第1図は本発明の切換弁をそなえた浄水器の断面図、第
2図は前記第1図を上方から見て、弁体を90°回動し
た状態の断面図、第3図はその弁体の斜視図、第4図は
従来の切換弁をそなえたで水器の断面図、第6図はその
弁体の斜視図、第(図および第7図は切換弁の動作説明
図である。
3・・・・・・切換弁、10・・・・・流入口、11.
12・・・・流出]コ、13・・・・・・弁ケーシング
、14・・・・・弁t14a・・・・回転軸、14b・
・・・・弁板、15・・・・・)−ルリング。
代理人の氏名 弁理士 中 尾 敏 男 ほか1名【、
第3図Fig. 1 is a sectional view of a water purifier equipped with the switching valve of the present invention, Fig. 2 is a sectional view of Fig. 1 with the valve body rotated 90 degrees when viewed from above, and Fig. 3 is a sectional view of the water purifier equipped with the switching valve of the present invention. Figure 4 is a perspective view of the valve body, Figure 4 is a sectional view of a water dispenser equipped with a conventional switching valve, Figure 6 is a perspective view of the valve body, and Figures 4 and 7 are explanatory diagrams of the operation of the switching valve. 3...Switching valve, 10...Inflow port, 11.
12...outflow], 13...valve casing, 14...valve t14a...rotating shaft, 14b...
...Valve plate, 15...) - Luring. Name of agent: Patent attorney Toshio Nakao and one other person [Figure 3]
Claims (1)
回転自在に設けられた弁体よりなり、前記弁ケーゾング
は中腹部に流入口を有するとともに前記流入口と反対側
の中腹部および一端にそれぞれ流出口を有し、弁体は回
転軸とこの回転軸の先端に傾斜して設けられた円板状の
弁板と、前記弁体の外周に設けられ、かつ、弁ケーシン
グに内接するシールリングよりなり、前記流入口および
これに対応する中腹部の流出口の位置を、弁板の外周の
最前端と弁板の中央部間に設定してなる切換弁07. Consisting of a valve casing in the form of a cylinder, and a valve body rotatably provided in the valve casing and the valve casing, the valve casing has an inlet in the middle of the abdomen, and has an inlet in the middle of the abdomen opposite to the inlet and one end thereof. Each valve body has an outflow port, and the valve body includes a rotating shaft, a disk-shaped valve plate provided at an angle at the tip of the rotating shaft, and a seal provided on the outer periphery of the valve body and inscribed in the valve casing. The switching valve 0 is made of a ring, and the inflow port and the corresponding outflow port in the midsection are positioned between the frontmost edge of the outer periphery of the valve plate and the center portion of the valve plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9906684A JPS60245881A (en) | 1984-05-17 | 1984-05-17 | Selector valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9906684A JPS60245881A (en) | 1984-05-17 | 1984-05-17 | Selector valve |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60245881A true JPS60245881A (en) | 1985-12-05 |
Family
ID=14237428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9906684A Pending JPS60245881A (en) | 1984-05-17 | 1984-05-17 | Selector valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60245881A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1363012A1 (en) * | 2002-05-15 | 2003-11-19 | Behr GmbH & Co. KG | Exhaust gas heat exchanger with valve |
CN104379896A (en) * | 2012-05-15 | 2015-02-25 | 法雷奥电机控制***公司 | Valve for controlling a flow of fluid, including a rotary closure means |
-
1984
- 1984-05-17 JP JP9906684A patent/JPS60245881A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1363012A1 (en) * | 2002-05-15 | 2003-11-19 | Behr GmbH & Co. KG | Exhaust gas heat exchanger with valve |
CN104379896A (en) * | 2012-05-15 | 2015-02-25 | 法雷奥电机控制***公司 | Valve for controlling a flow of fluid, including a rotary closure means |
JP2015517637A (en) * | 2012-05-15 | 2015-06-22 | ヴァレオ システム ドゥ コントロール モトゥール | Valve for controlling fluid flow, including rotary closure means |
CN104379896B (en) * | 2012-05-15 | 2018-01-12 | 法雷奥电机控制***公司 | For controlling the valve for including rotating closed device of fluid stream |
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