JP4100693B2 - 流量制御弁 - Google Patents

流量制御弁 Download PDF

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Publication number
JP4100693B2
JP4100693B2 JP2004259536A JP2004259536A JP4100693B2 JP 4100693 B2 JP4100693 B2 JP 4100693B2 JP 2004259536 A JP2004259536 A JP 2004259536A JP 2004259536 A JP2004259536 A JP 2004259536A JP 4100693 B2 JP4100693 B2 JP 4100693B2
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water
flow
control valve
piece
board
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JP2006077404A (ja
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洋 加藤
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アイ・ランドシステム 株式会社
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Priority to JP2004259536A priority Critical patent/JP4100693B2/ja
Priority to KR1020050078249A priority patent/KR100804725B1/ko
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    • 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
    • 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
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • 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
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Domestic Plumbing Installations (AREA)
  • Sliding Valves (AREA)

Description

本発明は、各水栓の口端に接合されて流量を調節して出水させる流量制御弁に関する。
従来から提供されている通水室内での制水駒は、通水孔を開口した通水盤だけのものであるため、各種の通水盤を準備しなければならなかった。
また、外部から通水孔の開度を調節する制御弁も種々提案されている。これらに共通していえることは、水使用の状態すなわち吐水は水栓の使用場所ごとに略一定となっているため、水栓に通水孔の開度を調節する制御弁の設備は使用者側から見れば無駄なコストと、過剰な水使用による経費負担をかけていることとなる。
実用新案登録第３０９３２４８号公報 特許第３１８９１４４号公報
本発明は、水使用場所の水使用状態に対応して１個の制水駒によって多様の流量制御に対応できる流量制御弁を提供しようとするものである。
本発明の請求項１に記載した流量制御弁は、水栓の口端に接合される接合金具と水を吐出する吐出金具との間に形成される通水室に、制水駒を内在させて流量を調節し、前記通水室の下端に網状の流速緩和体を設けて成る流量制御弁において、
前記制水駒は、その中心を通る直径上に対称に蝶羽根を設けて成る制水盤と、該制水盤が重畳され前記蝶羽根間に露出される盤面内でその中心に点対称状に所要形状で所要数の通水孔を開口して成る通水盤とから成り、
該制水駒が前記接合金具に内嵌するブッシュを介して前記通水室に内設されて成る。
本発明の流量制御弁によれば、１個の制水駒によって多様の流量制御に対応できるので量産化が達成されるとともに、使用者側の水使用の状態に広く対応できる効果がある。このほか、流量の如何に拘わらず穏やかな出水を得ることができる。
通水盤に開口される通水孔は、その口径も大小選択されることは勿論のこと、円弧状のものも選択される。また、接合金具においては、既設の水栓の口端に螺設された雄ネジに螺合する雌ネジを設けたものから、雄ネジのない水栓に対して接合できるように、雌ネジに代えて弾性締結手段を設けるなどでも対応できる。
本発明を実施例により説明すると、図１、図２に示すように、水栓の口端に接合される接合金具１と、接合金具１の下方にＯリング２を介して水密状に外嵌螺合し、中央に出水孔３を開口し、出水孔３の上部に網状の流速緩和体４を被蓋した吐出金具５との間には通水室６が形成され、通水室６のブッシュ７には円盤状の通水盤８と、通水盤８に重畳されてボルト９で接合され、その中心を通る直径上に対称に蝶羽根を設けた制水盤１０とからなる制水駒１１が内嵌される。そして通水盤８にはボルト孔の中心に点対称状に所要径の通水孔１２が６個宛開口され、制水盤１０はその蝶羽根が、その上下に最大各６個の通水孔１２を開口できる形状に形成され、各通水孔１２が所要の開口状態になるように、制水盤１０がボルト９の締結で位置決めされる。接合金具１の上部には雌ネジ１３が内設され、その下端部にはＯリング１４が内嵌されて水栓１６への接合状態の水密性が図られる。
制水駒１１は図３（ａ）に示すように４個の通水孔１２を開口したものから、分図（ｂ
）に示す６個の通水孔１２を開口したもの、分図（ｃ）に示す８個の通水孔１２を開口したもの、分図（ｄ）に示す１０個の通水孔１２を開口したもの、図１に示す最大１２個の通水孔１２を開口したものが、それぞれ使用者側において選択される。
このほか、制水駒１１の通水盤８は図４に示すように、図３に示した通水孔１２の４個分を連通して円弧状に形成した長溝通水孔１５も提供される。
このようにして成る流量制御弁Ａは、一例として図５に示すように、各種の水栓１６の口端１７の雄ネジに接合金具１の雌ネジ１３が接合され、水密的に所要の通水孔１２の開口状態で制水される。したがって例えばトイレの手洗水のように多量の水を要しない場所ではその場所での水使用の状態に合わせて流量を制御できるからきめ細かな節水が図られる。流出水は流速緩和体４によって分散された穏やかな水流で出水孔３から吐出されるから使用感が良好となる。
なお、本発明の流量制御弁Ａは、接合金具１の上部の雌ネジ１３に代えて、弾性締結手段（図外の弾性接合リングなど）を内嵌接合して雄ネジのない水栓１６の口端にも接合できる。
本発明は、使用者側で簡単に制水駒の調節ができるので、既設の水栓に接合されて各様の制水がなされきめ細かな節水が図られ、一般家庭用から公共的施設や業務用に至るまで広く利用され、過剰な水使用の防止に効果をあげる。
本発明に係わる流量制御弁Ａの拡大平面図。 図１のＡ−Ａ矢視断面図。 制水駒１１の各流量調節状態を示す説明図。 制水駒１１の他の実施態様を示す拡大平面図。 流量制御弁Ａの使用状態の説明図。
符号の説明
１：接合金具
２：Ｏリング
３：出水孔
４：流速緩和体
５：吐出金具
６：通水室
７：ブッシュ
８：通水盤
９：ボルト
１０：制水盤
１１：制水駒
１２：通水孔
１３：雌ネジ
１４：Ｏリング
１５：長溝通水孔
１６：水栓
１７：口端
Ａ：流量制御弁

Claims (1)

  1. 水栓の口端に接合される接合金具と水を吐出する吐出金具との間に形成される通水室に、制水駒を内在させて流量を調節し、前記通水室の下端に網状の流速緩和体を設けて成る流量制御弁において、
    前記制水駒は、その中心を通る直径上に対称に蝶羽根を設けて成る制水盤と、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でその中心に点対称状に所要形状で所要数の通水孔を開口して成る通水盤とから成り、
    該制水駒が前記接合金具に内嵌するブッシュを介して前記通水室に内設されて成る流量制御弁。
JP2004259536A 2004-09-07 2004-09-07 流量制御弁 Expired - Lifetime JP4100693B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004259536A JP4100693B2 (ja) 2004-09-07 2004-09-07 流量制御弁
KR1020050078249A KR100804725B1 (ko) 2004-09-07 2005-08-25 유량제어밸브

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004259536A JP4100693B2 (ja) 2004-09-07 2004-09-07 流量制御弁

Publications (2)

Publication Number Publication Date
JP2006077404A JP2006077404A (ja) 2006-03-23
JP4100693B2 true JP4100693B2 (ja) 2008-06-11

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KR (1) KR100804725B1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011105357A1 (ja) * 2010-02-23 2011-09-01 エコライン株式会社 節水弁

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5054434B2 (ja) * 2007-06-04 2012-10-24 嘉樹 建守 節水部材及びそれを用いた節水具
JP5497545B2 (ja) * 2010-06-11 2014-05-21 土井内 数実 節水器具
KR101256128B1 (ko) * 2011-02-08 2013-04-23 대림산업 주식회사 유량 조절용 절수 장치
JP5470303B2 (ja) * 2011-02-21 2014-04-16 株式会社アースアンドウォーター マイクロバブルを用いた節水洗浄装置
KR200462332Y1 (ko) 2011-03-23 2012-09-06 박문석 수도의 절수장치
KR101135338B1 (ko) 2011-09-07 2012-04-17 대림산업 주식회사 수전부착형 절수 어댑터
JP5374778B2 (ja) * 2012-02-07 2013-12-25 北林 純一 流量制御機構
KR101371780B1 (ko) * 2012-05-15 2014-03-07 대림통상 주식회사 절수 어댑터
JP6010738B2 (ja) * 2012-08-15 2016-10-19 有限会社モルジャパン 流量調整弁
EP3237695A1 (en) * 2014-12-26 2017-11-01 Eczacibasi Yapi Gereçleri Sanayi Ve Ticaret Anonim Sirketi Flushing apparatus for closet bowl with flow rate adjuster
CN204769276U (zh) * 2015-06-02 2015-11-18 厦门水蜻蜓卫浴科技有限公司 出水控制装置
EP4047145A4 (en) * 2019-11-28 2023-11-15 Rüscho-Schotenröhr GmbH DEVICE FOR CONTROLLING THE FLUID FLOW OF A FAUCET PART

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR75831B (ja) 1981-01-15 1984-08-02 Francesco Knapp
JPH0522704Y2 (ja) 1985-10-15 1993-06-10
JPH0514745U (ja) * 1991-08-05 1993-02-26 株式会社イナツクス 水栓の消音金網
JPH1025779A (ja) 1996-07-10 1998-01-27 Inax Corp 自動水栓

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011105357A1 (ja) * 2010-02-23 2011-09-01 エコライン株式会社 節水弁

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JP2006077404A (ja) 2006-03-23
KR20060050649A (ko) 2006-05-19

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