CN105276245A - 轴流止回阀 - Google Patents
轴流止回阀 Download PDFInfo
- Publication number
- CN105276245A CN105276245A CN201510759535.1A CN201510759535A CN105276245A CN 105276245 A CN105276245 A CN 105276245A CN 201510759535 A CN201510759535 A CN 201510759535A CN 105276245 A CN105276245 A CN 105276245A
- Authority
- CN
- China
- Prior art keywords
- flap
- valve
- rod
- lining
- valve sleeve
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
-
- 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
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
- F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded
-
- 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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0245—Construction of housing; Use of materials therefor of lift valves with ball-shaped 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre 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
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510759535.1A CN105276245A (zh) | 2015-11-09 | 2015-11-09 | 轴流止回阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510759535.1A CN105276245A (zh) | 2015-11-09 | 2015-11-09 | 轴流止回阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105276245A true CN105276245A (zh) | 2016-01-27 |
Family
ID=55145767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510759535.1A Pending CN105276245A (zh) | 2015-11-09 | 2015-11-09 | 轴流止回阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105276245A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106402433A (zh) * | 2016-06-27 | 2017-02-15 | 重庆文理学院 | 一种阀芯为流线型的轴流式止回阀 |
CN108036083A (zh) * | 2017-12-29 | 2018-05-15 | 长江大学 | 一种涡流式止回阀 |
CN108561599A (zh) * | 2018-05-30 | 2018-09-21 | 安徽红星阀门有限公司 | 轴流式止回阀 |
CN112648248A (zh) * | 2020-12-18 | 2021-04-13 | 安徽工业大学 | 一种速控单向阀 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101457849A (zh) * | 2008-12-26 | 2009-06-17 | 大众阀门集团有限公司 | 可调节关闭时间的两阶段阻尼轴流式止回阀 |
US8136547B2 (en) * | 2008-07-31 | 2012-03-20 | Nuovo Pignones, P.A. | Poppet valve with diverging-converging flow passage and method to reduce total pressure loss |
DE102010050171A1 (de) * | 2010-10-30 | 2012-05-03 | Daimler Ag | Ventileinrichtung sowie Aufladeeinrichtung für eine Verbrennungskraftmaschine mit einer solchen Ventileinrichtung |
CN103423489A (zh) * | 2013-09-02 | 2013-12-04 | 上海开维喜阀门集团有限公司 | 超低温轴流式止回阀 |
CN203477483U (zh) * | 2013-09-02 | 2014-03-12 | 上海开维喜阀门集团有限公司 | 高压轴流式止回阀 |
CN204140963U (zh) * | 2014-09-23 | 2015-02-04 | 方正阀门集团(温州)机械制造有限公司 | 轴流式止回阀 |
CN205118348U (zh) * | 2015-11-09 | 2016-03-30 | 五洲阀门有限公司 | 轴流止回阀 |
-
2015
- 2015-11-09 CN CN201510759535.1A patent/CN105276245A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8136547B2 (en) * | 2008-07-31 | 2012-03-20 | Nuovo Pignones, P.A. | Poppet valve with diverging-converging flow passage and method to reduce total pressure loss |
CN101457849A (zh) * | 2008-12-26 | 2009-06-17 | 大众阀门集团有限公司 | 可调节关闭时间的两阶段阻尼轴流式止回阀 |
DE102010050171A1 (de) * | 2010-10-30 | 2012-05-03 | Daimler Ag | Ventileinrichtung sowie Aufladeeinrichtung für eine Verbrennungskraftmaschine mit einer solchen Ventileinrichtung |
CN103423489A (zh) * | 2013-09-02 | 2013-12-04 | 上海开维喜阀门集团有限公司 | 超低温轴流式止回阀 |
CN203477483U (zh) * | 2013-09-02 | 2014-03-12 | 上海开维喜阀门集团有限公司 | 高压轴流式止回阀 |
CN204140963U (zh) * | 2014-09-23 | 2015-02-04 | 方正阀门集团(温州)机械制造有限公司 | 轴流式止回阀 |
CN205118348U (zh) * | 2015-11-09 | 2016-03-30 | 五洲阀门有限公司 | 轴流止回阀 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106402433A (zh) * | 2016-06-27 | 2017-02-15 | 重庆文理学院 | 一种阀芯为流线型的轴流式止回阀 |
CN108036083A (zh) * | 2017-12-29 | 2018-05-15 | 长江大学 | 一种涡流式止回阀 |
CN108036083B (zh) * | 2017-12-29 | 2023-10-13 | 长江大学 | 一种涡流式止回阀 |
CN108561599A (zh) * | 2018-05-30 | 2018-09-21 | 安徽红星阀门有限公司 | 轴流式止回阀 |
CN108561599B (zh) * | 2018-05-30 | 2024-01-02 | 安徽红星阀门有限公司 | 轴流式止回阀 |
CN112648248A (zh) * | 2020-12-18 | 2021-04-13 | 安徽工业大学 | 一种速控单向阀 |
CN112648248B (zh) * | 2020-12-18 | 2023-01-17 | 安徽工业大学 | 一种速控单向阀 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Yongqiang hi tech industry of Longwan District of Wenzhou City, Zhejiang province 325000 Park Wuzhou Valve Co. Ltd. Applicant after: WuZhou Valve Co., Ltd. Address before: Yongqiang hi tech industry of Longwan District of Wenzhou City, Zhejiang province 325000 Park Wuzhou Valve Co. Ltd. Applicant before: Wuzhou Valve Co., Ltd. |
|
CB03 | Change of inventor or designer information |
Inventor after: Hu Jiantian Inventor after: Chen Xinghan Inventor after: Ge Xiangping Inventor after: Li Junhui Inventor after: Chen Changben Inventor after: Wang Cheng Inventor after: Tang Yisheng Inventor after: Ye Kaiqiang Inventor after: Lu Xiaohang Inventor before: Hu Jiantian Inventor before: Chen Xinghan Inventor before: Yan Xiangping Inventor before: Li Junhui Inventor before: Wang Cheng Inventor before: Tang Yisheng |
|
COR | Change of bibliographic data | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160127 |
|
RJ01 | Rejection of invention patent application after publication |