JP2009287358A - 弁体と流量制御弁 - Google Patents
弁体と流量制御弁 Download PDFInfo
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- JP2009287358A JP2009287358A JP2008144085A JP2008144085A JP2009287358A JP 2009287358 A JP2009287358 A JP 2009287358A JP 2008144085 A JP2008144085 A JP 2008144085A JP 2008144085 A JP2008144085 A JP 2008144085A JP 2009287358 A JP2009287358 A JP 2009287358A
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- Prior art keywords
- water
- valve body
- control
- valve
- flow
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- 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.)
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- Details Of Valves (AREA)
- Domestic Plumbing Installations (AREA)
- Sliding Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
【解決手段】 弁体Aは有底円筒体の水平中心軸に直交する一断面内に通常流路1aと制御流路1bが形成されるバルブ本体1と、バルブ本体1の底壁外面1cに突設される回転軸2と、制御流路1bの一方側に内設される制水駒3とから成り、流量制御弁Bは上部に入水口4dが配設され下部に出水口4eが配設される有底円筒状のケーシング4と、入水口4dと出水口4e間の通水室4fに挿通される弁体Aと、弁体Aの回転軸2に外嵌してケーシング4の内周面に嵌入されケーシング4のフランジ4gにそのフランジ5cがビス止めされるバルブ押さえ5と、回転軸2に係合されてバルブ本体1を回転しバルブ押さえ5に対して90°の回転角の回転端で位置決めされる把手6と、水栓の蛇口にケーシング4を接合するナット7と、泡沫状の水流を吐出する吐出金具8とから成る。
【選択図】 図4
Description
請求項2に記載した流量制御弁は、ケーシングの入水口には水栓の口端に接合される接合金具が螺合され出水口には吐出金具が螺合され、該入水口と出水口間に形成される通水室に弁体を内在させて流量を調節し、前記吐出金具に網状の流速緩和体を設けて成る流量制御弁において、
前記弁体が、請求項1記載の弁体から成り、該弁体の回転軸に任意位置から90°の回転端で位置決めされる把手が軸着されて成り、通常流路からの通常吐水と、制御流路からの流量調節吐水とが切換えで得られることを特徴とする。
上記の順にしたがって弁体Aから説明すると、弁体Aは次のように成っている。すなわち、横向き有底円筒体の水平中心軸に直交する一断面内に十字状に各軸心が交差配設された各一対の通常流路1aと制御流路1bとで形成されるバルブ本体1と、バルブ本体1の右側端の底壁外面1cに前記水平中心軸に沿って突設される回転軸2と、制御流路1bの一方(下方)でバルブ本体1の内面に設けた座盤1dに制御流路1bと同心状に凹設される駒座1eと、駒座1eに圧入状態で内設される制水駒3とから成る。
制御流路1bの他方(上方)は制水駒3が挿通できる大径制御流路であり、回転軸2は水密性を保持するためのOリング(後述)を嵌着するOリング溝2aが周設されその軸端には把手(後述)を係着するための二面幅が縮径された縮径部2bと、その軸心に螺設されたネジ孔2cが設けられる。
軸部6aの上下に突設された突起6fがストッパー5hに拘束されて把手6の回転姿勢が90°の角度内に規制され、その回転端でケーシング4の入水口4dと出水口4eに対して、弁体Aの通常流路1aと制御流路1bの何れかが連通されるようになっている。
制御流路1bにおける制水駒3は、把手6のレバー6gが水平位置で弁体Aのバルブ本体1の内周面に配設される座盤1dが下側に向けられた状態の駒座1eに内嵌された状態が、出水口4e側で制水することとなり最良とされる。
なお、把手6は前記レバー6gのない断面楕円形状のものも提供される。
1a:通常流路
1b:制御流路
1c:底壁外面
1d:座盤
1e:駒座
2:回転軸
2a:Oリング溝
2b:縮径部
2c:ネジ孔
2d:Oリング
3:制水駒
3a:制水盤
3aa:蝶羽根
3b:通水盤
3ba:通水孔
3bb:ネジ座
3bc:調整ネジ
4:ケーシング
4a:開口部
4b:閉塞壁
4c:軸受け部
4d:入水口
4e:出水口
4f:通水室
4g:フランジ
4h:突起
5:バブル押さえ
5a:嵌合孔
5b:軸部
5c:フランジ
5d:ビス
5e:Oリング溝
5f:Oリング
5g:溝
5h:ストッパー
6:把手
6a:軸部
6b:凹部
6c:ビス孔
6d:ビス
6e:キャップ
6f:突起
6g:レバー
7:ナット
7a:フィルター
7b:シールパッキング
7c:パッキング
7d:アダプター
8:吐出金具
8a:パッキング
8b:流速緩和体
A:弁体
B:流量制御弁
Claims (2)
- 横向き有底円筒体の水平中心軸に直交する断面に十字状に各軸心が交差配設される各一対の通常流路と制御流路とが形成されたバルブ本体と、該バルブ本体の底壁外面に前記水平中心軸に沿って突設された回転軸と、前記制御流路の一方ではバルブ本体の内面側に該制御流路と同心状に凹設される駒座と、制御流路の他方では該駒座の外径より僅かに大径である大径制御流路と前記駒座に内設される制水駒とから成り、該制水駒が、制御流路の中心を通る直径上に対称に蝶羽根を設けた制水盤と、該制水盤に重畳されて前記蝶羽根間に露出される盤面内の中心に点対称状に通水孔を開口した通水盤とから成る弁体。
- ケーシングの入水口には水栓の口端に接合される接合金具が螺合され出水口には吐出金具が螺合され、該入水口と出水口間に形成される通水室に弁体を内在させて流量を調節し、前記吐出金具に網状の流速緩和体を設けて成る流量制御弁において、
前記弁体が、請求項1記載の弁体から成り、該弁体の回転軸に90°の回転端で位置決めされる把手が軸着されて成り、通常流路からの通常吐水と、制御流路からの制御吐水とが切換えで得られることを特徴とする流量制御弁。
Priority Applications (1)
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JP2008144085A JP4189027B1 (ja) | 2008-06-02 | 2008-06-02 | 弁体と流量制御弁 |
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JP2008144085A JP4189027B1 (ja) | 2008-06-02 | 2008-06-02 | 弁体と流量制御弁 |
Publications (2)
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JP4189027B1 JP4189027B1 (ja) | 2008-12-03 |
JP2009287358A true JP2009287358A (ja) | 2009-12-10 |
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JP2008144085A Expired - Fee Related JP4189027B1 (ja) | 2008-06-02 | 2008-06-02 | 弁体と流量制御弁 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013034032A1 (zh) * | 2011-09-05 | 2013-03-14 | 上海鸿润科技有限公司 | 阀芯组件及采用该阀芯组件的阀门 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090551B (zh) * | 2015-08-11 | 2017-07-14 | 宁波方太厨具有限公司 | 一种水量调节杆 |
CN107035906B (zh) * | 2017-01-17 | 2024-01-23 | 科林蓝泰环境科技(长春)有限公司 | 一种自清洁流体流量方向控制阀 |
CN114850144A (zh) * | 2022-04-28 | 2022-08-05 | 南通海狮船舶机械有限公司 | 一种船舶管路冲洗脉冲发生装置 |
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2008
- 2008-06-02 JP JP2008144085A patent/JP4189027B1/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013034032A1 (zh) * | 2011-09-05 | 2013-03-14 | 上海鸿润科技有限公司 | 阀芯组件及采用该阀芯组件的阀门 |
US9279505B2 (en) | 2011-09-05 | 2016-03-08 | Shanghai Hongy An Returnable Transit Packagings Co., Ltd. | Valve core assembly and valve adopting the valve core assembly |
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