KR100834865B1 - 유체 제어 밸브용 디퓨져 및 유체 제어 밸브 - Google Patents
유체 제어 밸브용 디퓨져 및 유체 제어 밸브 Download PDFInfo
- Publication number
- KR100834865B1 KR100834865B1 KR1020060100142A KR20060100142A KR100834865B1 KR 100834865 B1 KR100834865 B1 KR 100834865B1 KR 1020060100142 A KR1020060100142 A KR 1020060100142A KR 20060100142 A KR20060100142 A KR 20060100142A KR 100834865 B1 KR100834865 B1 KR 100834865B1
- Authority
- KR
- South Korea
- Prior art keywords
- diffuser
- valve
- control valve
- fluid
- fluid control
- Prior art date
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Classifications
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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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
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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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/52—Means for additional adjustment of the rate of flow
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
- Taps Or Cocks (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
- 밸브 본체(2) 내에 삽입되어 유체(30)의 흐름을 감속하고, 운동에너지를 압력으로 변환하는 유량제어밸브용 디퓨져에 있어서,저부(34)가 개방하는 중공 원추형으로 형성되고, 정상부(33)의 내각도가 90°이하이며, 주면에 다수의 작은구멍(32)이 형성되어 있음과 동시에, 상기 각 작은구멍(32)은 통과하는 유체(30)의 흐름을 디퓨져(31)의 중심방향으로 편향시켜, 각 작은구멍(32)을 통과한 유체(30)가 디퓨져(31) 내에서 서로 충돌하는 것을 특징으로 하는 유체 제어 밸브용 디퓨져.
- 청구항 1에 기재한 디퓨져를 구비한 유체 제어 밸브로서,상기 디퓨져(31)는, 밸브 본체(2) 내의 밸브체(5A)보다 하류측이고, 정상부(33)가 상기 밸브체(5A) 측에서 저부(34)가 상기 밸브 본체(2)의 유출구측이 되도록 삽입되어 있는 것을 특징으로 하는 유체 제어 밸브.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2005-00302848 | 2005-10-18 | ||
JP2005302848A JP4627242B2 (ja) | 2005-10-18 | 2005-10-18 | 流体制御弁用ディフューザおよび流体制御弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070042459A KR20070042459A (ko) | 2007-04-23 |
KR100834865B1 true KR100834865B1 (ko) | 2008-06-03 |
Family
ID=38058925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060100142A KR100834865B1 (ko) | 2005-10-18 | 2006-10-16 | 유체 제어 밸브용 디퓨져 및 유체 제어 밸브 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4627242B2 (ko) |
KR (1) | KR100834865B1 (ko) |
CN (1) | CN1952460B (ko) |
TW (1) | TWI307391B (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013002510A2 (ko) * | 2011-06-28 | 2013-01-03 | Lee Yong Soo | 미세기포 발생장치 |
CN103851217A (zh) * | 2012-12-06 | 2014-06-11 | 中核苏阀科技实业股份有限公司 | 一种可实现快速拆卸检修的v型球阀 |
KR101487905B1 (ko) * | 2014-03-12 | 2015-02-03 | (주)디알밸브 | 물성이 우수한 합성수지 시트를 구비한 밸브 조립체 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009115271A (ja) * | 2007-11-09 | 2009-05-28 | Yamatake Corp | 流量計測バルブ |
CN102879303B (zh) * | 2012-09-17 | 2014-09-24 | 中国石油天然气股份有限公司 | 孔隙介质内油气组分扩散性能实验装置及方法 |
WO2015111831A1 (ko) * | 2014-01-22 | 2015-07-30 | 한국전력기술 주식회사 | 다공 적층 콘형 오리피스 |
CN103791117A (zh) * | 2014-01-24 | 2014-05-14 | 北京航空航天大学 | 高可调比小流量线性控制调节阀 |
CN104633213A (zh) * | 2015-02-10 | 2015-05-20 | 无锡智能自控工程股份有限公司 | 外置式密封蝶阀分流器装置 |
JP6383312B2 (ja) * | 2015-03-19 | 2018-08-29 | アズビル株式会社 | 弁プラグ判別装置 |
JP6383313B2 (ja) * | 2015-03-19 | 2018-08-29 | アズビル株式会社 | 弁プラグ判別装置 |
JP6415418B2 (ja) * | 2015-11-27 | 2018-10-31 | 株式会社アドヴィックス | 流体制御弁装置 |
CN106475349A (zh) * | 2016-12-09 | 2017-03-08 | 无锡银联齿轮传动机械有限公司 | 自动闸板清洗机清洗水箱用阀门筒体结构 |
TWI611129B (zh) * | 2017-03-07 | 2018-01-11 | 峻億貿易股份有限公司 | 單表單圈旋鈕式調壓閥 |
CN107654689A (zh) * | 2017-09-21 | 2018-02-02 | 永嘉县荣信科技有限公司 | 一种球阀 |
CN112032317B (zh) * | 2020-07-21 | 2022-04-22 | 北京航天石化技术装备工程有限公司 | 一种夹套式凸轮挠曲调节阀 |
CN112081944A (zh) * | 2020-09-25 | 2020-12-15 | 浙江联大阀门有限公司 | 直角式调节球阀 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4418719A (en) | 1980-11-26 | 1983-12-06 | Downs Jr Edward T | Air control apparatus |
JPS61153082A (ja) * | 1984-12-26 | 1986-07-11 | Gadelius Kk | 蒸気変換弁 |
US5588635A (en) | 1994-08-26 | 1996-12-31 | Hartman; Thomas A. | Liquid flow velocity diffuser |
KR100420154B1 (ko) | 1994-06-21 | 2004-06-30 | 피셔콘트롤스인터내쇼날엘엘씨 | 감쇄기와동적의실을갖는유체제어밸브 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS54178130U (ko) * | 1978-06-07 | 1979-12-15 | ||
DE3717128A1 (de) * | 1987-05-21 | 1988-12-08 | Welland & Tuxhorn Armaturen Un | Durchfluss-regelventil fuer ein fluessiges oder gasfoermiges stroemungsmedium |
JPH01312296A (ja) * | 1988-06-09 | 1989-12-18 | Chiyoda Corp | 流体用多孔減圧板 |
US5332004A (en) * | 1991-08-30 | 1994-07-26 | Fisher Controls International, Inc. | Rotary noise attenuator |
JP3040324B2 (ja) * | 1995-01-23 | 2000-05-15 | 日立造船株式会社 | 蒸気変換装置 |
BR9709782A (pt) * | 1996-06-13 | 1999-08-10 | Fischer Controls International | Válvula rotativa anel de assento para uma válvula rotativa e estrutura de baxo ruído para um válvula |
DE19841215B4 (de) * | 1998-09-09 | 2007-10-31 | Vetec Ventiltechnik Gmbh | Drehkegelventil |
DE102004009041B3 (de) * | 2004-02-23 | 2005-08-11 | Vetec Ventiltechnik Gmbh | Drosseleinrichtung zur Schallminderung in strömenden Stoffen |
-
2005
- 2005-10-18 JP JP2005302848A patent/JP4627242B2/ja active Active
-
2006
- 2006-08-16 TW TW095130041A patent/TWI307391B/zh active
- 2006-09-21 CN CN2006101392890A patent/CN1952460B/zh active Active
- 2006-10-16 KR KR1020060100142A patent/KR100834865B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4418719A (en) | 1980-11-26 | 1983-12-06 | Downs Jr Edward T | Air control apparatus |
JPS61153082A (ja) * | 1984-12-26 | 1986-07-11 | Gadelius Kk | 蒸気変換弁 |
KR100420154B1 (ko) | 1994-06-21 | 2004-06-30 | 피셔콘트롤스인터내쇼날엘엘씨 | 감쇄기와동적의실을갖는유체제어밸브 |
US5588635A (en) | 1994-08-26 | 1996-12-31 | Hartman; Thomas A. | Liquid flow velocity diffuser |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013002510A2 (ko) * | 2011-06-28 | 2013-01-03 | Lee Yong Soo | 미세기포 발생장치 |
WO2013002510A3 (ko) * | 2011-06-28 | 2013-02-28 | Lee Yong Soo | 미세기포 발생장치 |
CN103851217A (zh) * | 2012-12-06 | 2014-06-11 | 中核苏阀科技实业股份有限公司 | 一种可实现快速拆卸检修的v型球阀 |
KR101487905B1 (ko) * | 2014-03-12 | 2015-02-03 | (주)디알밸브 | 물성이 우수한 합성수지 시트를 구비한 밸브 조립체 |
Also Published As
Publication number | Publication date |
---|---|
KR20070042459A (ko) | 2007-04-23 |
JP2007113599A (ja) | 2007-05-10 |
JP4627242B2 (ja) | 2011-02-09 |
TWI307391B (en) | 2009-03-11 |
TW200716896A (en) | 2007-05-01 |
CN1952460B (zh) | 2012-07-25 |
CN1952460A (zh) | 2007-04-25 |
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