CN110671502A - 一种抗水锤截止阀 - Google Patents
一种抗水锤截止阀 Download PDFInfo
- Publication number
- CN110671502A CN110671502A CN201910831211.2A CN201910831211A CN110671502A CN 110671502 A CN110671502 A CN 110671502A CN 201910831211 A CN201910831211 A CN 201910831211A CN 110671502 A CN110671502 A CN 110671502A
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- CN
- China
- Prior art keywords
- valve
- water hammer
- water
- hole
- compression spring
- 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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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
- 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
- F16K1/02—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 screw-spindle
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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
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
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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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910831211.2A CN110671502B (zh) | 2019-09-03 | 2019-09-03 | 一种抗水锤截止阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910831211.2A CN110671502B (zh) | 2019-09-03 | 2019-09-03 | 一种抗水锤截止阀 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110671502A true CN110671502A (zh) | 2020-01-10 |
| CN110671502B CN110671502B (zh) | 2021-05-11 |
Family
ID=69075948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910831211.2A Active CN110671502B (zh) | 2019-09-03 | 2019-09-03 | 一种抗水锤截止阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110671502B (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228682A (zh) * | 2020-10-09 | 2021-01-15 | 黄杉杉 | 一种启闭阀时可减缓管路内水锤效应的抑制装置 |
| CN112594398A (zh) * | 2020-11-30 | 2021-04-02 | 浙江利沃夫自控阀门科技有限公司 | 一种锅炉给水调节阀用应急装置 |
| CN112963794A (zh) * | 2021-03-19 | 2021-06-15 | 杨恒柱 | 一种智慧led灯及其使用方法 |
| CN115479157A (zh) * | 2022-10-18 | 2022-12-16 | 温州欧建阀门有限公司 | 一种带筋截止阀 |
| CN117780943A (zh) * | 2024-02-23 | 2024-03-29 | 山东东阀制冷科技有限公司 | 一种密封性高的电动阀 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006220226A (ja) * | 2005-02-10 | 2006-08-24 | Nohmi Bosai Ltd | ウオータハンマ防止用閉止弁及びそれを用いた放水設備 |
| US7225830B1 (en) * | 2005-02-09 | 2007-06-05 | Kershaw Charles H | Fluid control valve |
| CN202790588U (zh) * | 2012-09-19 | 2013-03-13 | 浙江工贸职业技术学院 | 缓冲式防水锤阀 |
| CN203757025U (zh) * | 2014-03-17 | 2014-08-06 | 温州职业技术学院 | 防水锤闸阀 |
| CN104329485A (zh) * | 2014-09-24 | 2015-02-04 | 杭州春江阀门有限公司 | 一种多功能组合阀 |
| CN204153310U (zh) * | 2014-09-19 | 2015-02-11 | 宁波埃美柯铜阀门有限公司 | 防水锤阀 |
| CN206072448U (zh) * | 2016-08-25 | 2017-04-05 | 博纳斯威阀门有限公司 | 一种过流缓冲型静音止回阀 |
-
2019
- 2019-09-03 CN CN201910831211.2A patent/CN110671502B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7225830B1 (en) * | 2005-02-09 | 2007-06-05 | Kershaw Charles H | Fluid control valve |
| JP2006220226A (ja) * | 2005-02-10 | 2006-08-24 | Nohmi Bosai Ltd | ウオータハンマ防止用閉止弁及びそれを用いた放水設備 |
| CN202790588U (zh) * | 2012-09-19 | 2013-03-13 | 浙江工贸职业技术学院 | 缓冲式防水锤阀 |
| CN203757025U (zh) * | 2014-03-17 | 2014-08-06 | 温州职业技术学院 | 防水锤闸阀 |
| CN204153310U (zh) * | 2014-09-19 | 2015-02-11 | 宁波埃美柯铜阀门有限公司 | 防水锤阀 |
| CN104329485A (zh) * | 2014-09-24 | 2015-02-04 | 杭州春江阀门有限公司 | 一种多功能组合阀 |
| CN206072448U (zh) * | 2016-08-25 | 2017-04-05 | 博纳斯威阀门有限公司 | 一种过流缓冲型静音止回阀 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228682A (zh) * | 2020-10-09 | 2021-01-15 | 黄杉杉 | 一种启闭阀时可减缓管路内水锤效应的抑制装置 |
| CN112594398A (zh) * | 2020-11-30 | 2021-04-02 | 浙江利沃夫自控阀门科技有限公司 | 一种锅炉给水调节阀用应急装置 |
| CN112963794A (zh) * | 2021-03-19 | 2021-06-15 | 杨恒柱 | 一种智慧led灯及其使用方法 |
| CN115479157A (zh) * | 2022-10-18 | 2022-12-16 | 温州欧建阀门有限公司 | 一种带筋截止阀 |
| CN117780943A (zh) * | 2024-02-23 | 2024-03-29 | 山东东阀制冷科技有限公司 | 一种密封性高的电动阀 |
| CN117780943B (zh) * | 2024-02-23 | 2024-04-30 | 山东东阀制冷科技有限公司 | 一种密封性高的电动阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110671502B (zh) | 2021-05-11 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260127 Address after: No. 157, Zone 1-316A, Qinglin Building, South of Dongjiang Road, Hexi District, Tianjin, China 300202 Patentee after: Tianjin Qinxuan Information Technology Co.,Ltd. Country or region after: China Address before: 510006 Panyu District City, Guangzhou Province, the University of Guangdong, West Ring Road, No. 230 Patentee before: Guangzhou University Country or region before: China Effective date of registration: 20260128 Address after: 451100 Henan Province Zhengzhou City Xinzheng City Longhu Town Meishan Road West HeNan Qinziyuan Food Co., Ltd. Building 04 Patentee after: Weston Fluid Technology Co.,Ltd. Country or region after: China Address before: No. 157, Zone 1-316A, Qinglin Building, South of Dongjiang Road, Hexi District, Tianjin, China 300202 Patentee before: Tianjin Qinxuan Information Technology Co.,Ltd. Country or region before: China |