CN118361580B - 一种节流阀 - Google Patents
一种节流阀 Download PDFInfo
- Publication number
- CN118361580B CN118361580B CN202410797031.8A CN202410797031A CN118361580B CN 118361580 B CN118361580 B CN 118361580B CN 202410797031 A CN202410797031 A CN 202410797031A CN 118361580 B CN118361580 B CN 118361580B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve rod
- sealing
- rotating
- cylinder body
- 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.)
- Active
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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
- F16K47/045—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member and the closure member being rotatable
-
- 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
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
- F16K41/026—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles for rotating 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
- 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
- F16K5/0605—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 with particular plug arrangements, e.g. particular shape or built-in means
-
- 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
- F16K5/0663—Packings
- F16K5/0694—Spindle sealings
-
- 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
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410797031.8A CN118361580B (zh) | 2024-06-20 | 2024-06-20 | 一种节流阀 |
| PCT/CN2025/101838 WO2025261411A1 (zh) | 2024-06-20 | 2025-06-18 | 一种节流阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410797031.8A CN118361580B (zh) | 2024-06-20 | 2024-06-20 | 一种节流阀 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118361580A CN118361580A (zh) | 2024-07-19 |
| CN118361580B true CN118361580B (zh) | 2024-08-16 |
Family
ID=91882402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410797031.8A Active CN118361580B (zh) | 2024-06-20 | 2024-06-20 | 一种节流阀 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN118361580B (zh) |
| WO (1) | WO2025261411A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118361580B (zh) * | 2024-06-20 | 2024-08-16 | 四川新华林自控科技有限公司 | 一种节流阀 |
| CN119878857A (zh) * | 2025-03-26 | 2025-04-25 | 宁波戴维医疗器械股份有限公司 | 球阀集成模块和高频呼吸机 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102439336A (zh) * | 2009-05-11 | 2012-05-02 | Itt制造企业公司 | 轴向面密封组件 |
| CN112197022A (zh) * | 2020-10-28 | 2021-01-08 | 苏凤霞 | 一种便于维修的闸阀 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4262690A (en) * | 1979-08-30 | 1981-04-21 | Acf Industries, Incorporated | High pressure stem packing for gate valves |
| CN2347019Y (zh) * | 1998-10-21 | 1999-11-03 | 张振海 | 压力密封截止节流阀 |
| WO2008007685A1 (ja) * | 2006-07-12 | 2008-01-17 | Kitz Corporation | 軸封パッキンとバルブ用軸封構造 |
| CN207470790U (zh) * | 2017-07-26 | 2018-06-08 | 浙江盾安机械有限公司 | 一种电子膨胀阀 |
| CN108361436A (zh) * | 2018-02-24 | 2018-08-03 | 江苏亿阀股份有限公司 | 一种阀杆填料密封机构 |
| CN211231670U (zh) * | 2019-09-23 | 2020-08-11 | 凯尔特阀门有限公司 | 一种防卡阻高稳定球阀 |
| CN215258148U (zh) * | 2021-01-25 | 2021-12-21 | 四川拓力泰工业设备制造有限公司 | 一种用于氢气介质的高压阀门 |
| DE102021106134A1 (de) * | 2021-03-12 | 2022-09-15 | Woco Industrietechnik Gmbh | Drehkolbenabdichtung |
| CN114962679B (zh) * | 2022-05-20 | 2025-05-23 | 中国市政工程西北设计研究院有限公司 | 一种通径为菱形的调节式电动阀门 |
| CN219082304U (zh) * | 2022-10-09 | 2023-05-26 | 浙江中德自控科技股份有限公司 | 一种高温球阀 |
| CN117927697B (zh) * | 2024-03-25 | 2024-06-04 | 成都成高阀门股份有限公司 | 一种耐高温耐磨硬密封浮动球球阀 |
| CN118361580B (zh) * | 2024-06-20 | 2024-08-16 | 四川新华林自控科技有限公司 | 一种节流阀 |
-
2024
- 2024-06-20 CN CN202410797031.8A patent/CN118361580B/zh active Active
-
2025
- 2025-06-18 WO PCT/CN2025/101838 patent/WO2025261411A1/zh active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102439336A (zh) * | 2009-05-11 | 2012-05-02 | Itt制造企业公司 | 轴向面密封组件 |
| CN112197022A (zh) * | 2020-10-28 | 2021-01-08 | 苏凤霞 | 一种便于维修的闸阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025261411A1 (zh) | 2025-12-26 |
| CN118361580A (zh) | 2024-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN118361580B (zh) | 一种节流阀 | |
| US3260496A (en) | Thermal responsive high pressure butterfly valve seal means | |
| CN1093236C (zh) | 双向阀密封机构 | |
| CN115059773A (zh) | 一种超低温半球阀 | |
| CN212338214U (zh) | 一种双向纯金属密封三偏心蝶阀 | |
| CN113154056A (zh) | 紧凑型在线维修超低温蝶阀 | |
| CN116480787A (zh) | 一种四偏心蝶阀 | |
| JP3089211B2 (ja) | 中心形バタフライ弁 | |
| CN205101594U (zh) | 低温球阀 | |
| CN100513839C (zh) | 化简型双向强密高温球阀 | |
| CN120251723A (zh) | 一种大口径中线全衬胶密封可微调蝶阀结构 | |
| CN222458379U (zh) | 一种双向零泄漏的硬密封四偏心蝶阀 | |
| CN219570897U (zh) | 一种四偏心蝶阀 | |
| CN214743398U (zh) | 紧凑型在线维修超低温蝶阀 | |
| CN212718129U (zh) | 一种超高压侧装硬密封球阀 | |
| CN116518107A (zh) | 一种硬密封固定球阀 | |
| CN214946438U (zh) | 一种高频开关高性能蝶阀 | |
| CN105840857A (zh) | 一种旋转式四偏心球阀 | |
| CN224003197U (zh) | 一种双向密封结构及偏心c型球阀 | |
| CN223854898U (zh) | 一种金属阀门的密封结构 | |
| CN223690380U (zh) | 一种耐腐蚀全衬陶瓷球阀 | |
| CN219975393U (zh) | 一种蝶阀的密封结构 | |
| CN222650606U (zh) | 一种低温上装式固定球阀 | |
| CN221569500U (zh) | 一种硬密封固定球阀 | |
| CN212959899U (zh) | 一种蝶阀的连接结构 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Effective date of registration: 20250113 Address after: 062550 Inside the Drilling Equipment Factory on the east side of Qianshan Road, Bohai Road Street, Renqiu City, Cangzhou City, Hebei Province Patentee after: Hebei Bofeng Oil and Gas Engineering Technology Service Co.,Ltd. Country or region after: China Address before: Building 1 and Building 3, No. 38, Section 3, Lushan South Road, Deyang City, Sichuan Province, 618000 Patentee before: Sichuan xinhualin Automation Technology Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250924 Address after: 062500 No.43 Hui Zhan South Road, Renqiu City, Cangzhou City, Hebei Province (No.2 Factory of Pump Plant in the Courtyard of Hebei North China Petroleum Rongsheng Machinery Manufacturing Co., Ltd.) Patentee after: Huabei Rongsheng Intelligent Control Technology (Hebei) Co.,Ltd. Country or region after: China Address before: 062550 Inside the Drilling Equipment Factory on the east side of Qianshan Road, Bohai Road Street, Renqiu City, Cangzhou City, Hebei Province Patentee before: Hebei Bofeng Oil and Gas Engineering Technology Service Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |