CN103334920B - 一种斜板止回阀 - Google Patents
一种斜板止回阀 Download PDFInfo
- Publication number
- CN103334920B CN103334920B CN201310293501.9A CN201310293501A CN103334920B CN 103334920 B CN103334920 B CN 103334920B CN 201310293501 A CN201310293501 A CN 201310293501A CN 103334920 B CN103334920 B CN 103334920B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve plate
- plate
- diaphragm
- little
- 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.)
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Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/001—Noise damping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/102—Disc valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1087—Valve seats
-
- 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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
-
- 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
- F16K1/16—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 with pivoted closure-members
- F16K1/18—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 with pivoted closure-members with pivoted discs or flaps
- F16K1/20—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2021—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 with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member with a plurality of valve 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
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
- F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
- F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
- F16K31/1266—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being acted upon by the circulating fluid
-
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
-
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/028—Devices for relieving the pressure on the sealing faces for lift valves with pivoted closure members, e.g. butterfly 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
- F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7838—Plural
- Y10T137/7841—One valve carries head and seat for second valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310293501.9A CN103334920B (zh) | 2013-07-12 | 2013-07-12 | 一种斜板止回阀 |
PCT/CN2014/081694 WO2015003584A1 (zh) | 2013-07-12 | 2014-07-04 | 一种斜板止回阀 |
US14/781,566 US10107405B2 (en) | 2013-07-12 | 2014-07-04 | Tilting disc check valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310293501.9A CN103334920B (zh) | 2013-07-12 | 2013-07-12 | 一种斜板止回阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103334920A CN103334920A (zh) | 2013-10-02 |
CN103334920B true CN103334920B (zh) | 2015-12-09 |
Family
ID=49243126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310293501.9A Active CN103334920B (zh) | 2013-07-12 | 2013-07-12 | 一种斜板止回阀 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10107405B2 (zh) |
CN (1) | CN103334920B (zh) |
WO (1) | WO2015003584A1 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103334920B (zh) | 2013-07-12 | 2015-12-09 | 株洲南方阀门股份有限公司 | 一种斜板止回阀 |
CN107664234B (zh) * | 2016-07-29 | 2019-05-17 | 中核兰州铀浓缩有限公司 | 一种自旋式单向阀 |
DK3545220T3 (da) * | 2016-11-22 | 2022-08-01 | Fluid Handling Llc | Kombination af isoleringsventil og kontraventil med integreret måling af strømningshastighed, tryk og/eller temperatur og feltkonfigurabilitet |
CN106763935B (zh) * | 2016-12-24 | 2022-12-30 | 天津大学 | 同步轮控制的垂直安装可调止回方向的单向止回风阀装置 |
CN106678374B (zh) * | 2017-01-09 | 2019-04-02 | 大禹节水集团股份有限公司 | 一种低水阻液动阀 |
US10589301B2 (en) | 2017-01-22 | 2020-03-17 | Graco Minnesota Inc. | Check valve with nonlinear force load for HVLP spraying |
CN107687524A (zh) * | 2017-09-30 | 2018-02-13 | 山西好利阀机械制造有限公司 | 新结构止回阀 |
CN107725792A (zh) * | 2017-11-02 | 2018-02-23 | 天津瑞实联精密铸造股份有限公司 | 一种双阀板控制结构的制备方法 |
CN108241391B (zh) * | 2018-03-22 | 2024-04-09 | 重庆筋优味农业科技有限公司 | 一种豆筋液温度控制系统 |
CN108386548B (zh) * | 2018-04-11 | 2024-08-23 | 广东新宇智能装备有限公司 | 一种锂离子电池极片激光切割吸废料防堵阀 |
CN109307080A (zh) * | 2018-12-03 | 2019-02-05 | 合肥水泥研究设计院有限公司 | 一种采用全密闭卸料阀 |
GB201904245D0 (en) * | 2019-03-27 | 2019-05-08 | Lontra Ltd | Check Valve |
CN110107818B (zh) * | 2019-04-30 | 2024-05-24 | 正洲泵阀制造有限公司 | 管道超速关断装置 |
CN111102384A (zh) * | 2019-12-31 | 2020-05-05 | 致和环境科技(江苏)有限公司 | 一种止回阀 |
CN111720593B (zh) * | 2020-06-23 | 2022-01-04 | 剑桥阀业集团有限公司 | 一种多功能止回阀 |
CN113669485A (zh) * | 2021-07-26 | 2021-11-19 | 青岛宏新天机械有限公司 | 可自动回位式止回阀的止回方法 |
CN114382899B (zh) * | 2022-02-23 | 2024-03-08 | 中国中材国际工程股份有限公司 | 一种由单电机驱动双阀板的翻板阀 |
CN116357784B (zh) * | 2023-06-01 | 2023-08-25 | 海普瑞(常州)洁净系统科技有限公司 | 超纯水用高纯度止回阀 |
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US2106723A (en) * | 1936-12-14 | 1938-02-01 | Robert W Collison | Quick closing and sealing valve |
US2818091A (en) * | 1955-06-06 | 1957-12-31 | Arthur W Rafferty | Loading valve for liquid flow conduits |
US2973935A (en) * | 1957-10-21 | 1961-03-07 | Sullivan Valve & Engineering Co | Two-stage single diaphragm valve |
US3704721A (en) * | 1970-10-01 | 1972-12-05 | Eaton Corp | Fluid control system |
US4127142A (en) * | 1977-05-11 | 1978-11-28 | James Allen Snider | Slow close hydrant check valve |
US4477051A (en) * | 1982-05-18 | 1984-10-16 | Ben Yehuda Avram | Flow control valve |
US4596263A (en) * | 1983-12-05 | 1986-06-24 | Snider James A | Apparatus for controlling hydraulic flow of liquid under pressure in a pipeline |
US4617959A (en) * | 1985-10-04 | 1986-10-21 | Nippondenso Co., Ltd. | Check valve assembly for pipeline system |
US4634093A (en) * | 1985-10-07 | 1987-01-06 | Vilter Manufacturing Corporation | Mounting means for valve disc |
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US4718445A (en) * | 1986-10-16 | 1988-01-12 | General Signal Corporation | Position indicator for a rotary valve actuator |
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US5076308A (en) * | 1990-11-19 | 1991-12-31 | Sundstrand Corporation | Indicator for measuring amount of valve opening |
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CN2604586Y (zh) * | 2003-03-13 | 2004-02-25 | 湖南泵阀制造有限公司 | 止回阀双蝶板式启闭装置 |
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CN101144550A (zh) * | 2007-09-17 | 2008-03-19 | 株洲南方阀门股份有限公司 | 斜板节能型多功能阀 |
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TWI392808B (zh) * | 2010-10-05 | 2013-04-11 | Newcera Technology Co Ltd | 高負載軸承 |
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CN202418753U (zh) * | 2011-12-30 | 2012-09-05 | 湖南中新设备制造有限公司 | 滑动铰链式管道自力控制阀 |
CN203394742U (zh) * | 2013-07-12 | 2014-01-15 | 株洲南方阀门股份有限公司 | 一种斜板止回阀 |
CN103334920B (zh) | 2013-07-12 | 2015-12-09 | 株洲南方阀门股份有限公司 | 一种斜板止回阀 |
-
2013
- 2013-07-12 CN CN201310293501.9A patent/CN103334920B/zh active Active
-
2014
- 2014-07-04 US US14/781,566 patent/US10107405B2/en active Active
- 2014-07-04 WO PCT/CN2014/081694 patent/WO2015003584A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US10107405B2 (en) | 2018-10-23 |
CN103334920A (zh) | 2013-10-02 |
WO2015003584A1 (zh) | 2015-01-15 |
US20160053904A1 (en) | 2016-02-25 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Jing Inventor after: Su Daming Inventor after: Gui Xinchun Inventor after: Luo Jianqun Inventor after: Guo Songchang Inventor after: Tang Aihua Inventor after: Yin Jianguo Inventor after: Dong Zhen Inventor after: Wang Weidong Inventor after: Xu Qiuhong Inventor before: Huang Jing Inventor before: Su Daming Inventor before: Gui Xinchun Inventor before: Luo Jianqun Inventor before: Guo Songchang Inventor before: Tang Aihua Inventor before: Yin Jianguo Inventor before: Dong Zhen Inventor before: Wang Weidong Inventor before: Xu Qiuhong |