CN114542748A - 一种软硬密封球阀 - Google Patents
一种软硬密封球阀 Download PDFInfo
- Publication number
- CN114542748A CN114542748A CN202210164802.0A CN202210164802A CN114542748A CN 114542748 A CN114542748 A CN 114542748A CN 202210164802 A CN202210164802 A CN 202210164802A CN 114542748 A CN114542748 A CN 114542748A
- Authority
- CN
- China
- Prior art keywords
- valve body
- soft
- adjusting
- hard
- sealing
- 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.)
- Granted
Links
Images
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
- 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
- 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
- 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
-
- 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
-
- 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
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210164802.0A CN114542748B (zh) | 2022-02-22 | 2022-02-22 | 一种软硬密封球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210164802.0A CN114542748B (zh) | 2022-02-22 | 2022-02-22 | 一种软硬密封球阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114542748A true CN114542748A (zh) | 2022-05-27 |
CN114542748B CN114542748B (zh) | 2022-10-25 |
Family
ID=81678022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210164802.0A Active CN114542748B (zh) | 2022-02-22 | 2022-02-22 | 一种软硬密封球阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114542748B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5305790A (en) * | 1992-02-28 | 1994-04-26 | Giacomini, S.P.A. | Ball valve |
CN2784686Y (zh) * | 2004-12-10 | 2006-05-31 | 开维喜阀门集团有限公司 | 软硬密封相结合的灰渣砂浆阀 |
CN201687982U (zh) * | 2010-06-10 | 2010-12-29 | 沃泰阀门(昆山)有限公司 | 软硬双密封固定球阀 |
CN106499827A (zh) * | 2016-11-22 | 2017-03-15 | 辽宁大唐国际锦州热电有限责任公司 | 防冲刷低旁阀 |
CN210440626U (zh) * | 2019-07-26 | 2020-05-01 | 浙江创越矿业科技有限公司 | 一种液控单向阀 |
CN112555445A (zh) * | 2020-11-19 | 2021-03-26 | 胡伟校 | 一种阀芯与密封件紧密贴合的球阀 |
CN113028091A (zh) * | 2021-02-27 | 2021-06-25 | 陈艳艳 | 一种球阀 |
CN113266684A (zh) * | 2021-07-06 | 2021-08-17 | 冯宝贵 | 一种带活动阀板的球阀及使用方法 |
-
2022
- 2022-02-22 CN CN202210164802.0A patent/CN114542748B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5305790A (en) * | 1992-02-28 | 1994-04-26 | Giacomini, S.P.A. | Ball valve |
CN2784686Y (zh) * | 2004-12-10 | 2006-05-31 | 开维喜阀门集团有限公司 | 软硬密封相结合的灰渣砂浆阀 |
CN201687982U (zh) * | 2010-06-10 | 2010-12-29 | 沃泰阀门(昆山)有限公司 | 软硬双密封固定球阀 |
CN106499827A (zh) * | 2016-11-22 | 2017-03-15 | 辽宁大唐国际锦州热电有限责任公司 | 防冲刷低旁阀 |
CN210440626U (zh) * | 2019-07-26 | 2020-05-01 | 浙江创越矿业科技有限公司 | 一种液控单向阀 |
CN112555445A (zh) * | 2020-11-19 | 2021-03-26 | 胡伟校 | 一种阀芯与密封件紧密贴合的球阀 |
CN113028091A (zh) * | 2021-02-27 | 2021-06-25 | 陈艳艳 | 一种球阀 |
CN113266684A (zh) * | 2021-07-06 | 2021-08-17 | 冯宝贵 | 一种带活动阀板的球阀及使用方法 |
Also Published As
Publication number | Publication date |
---|---|
CN114542748B (zh) | 2022-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2019011345A1 (zh) | 一种新型的双密封形式圆顶阀 | |
CN201159295Y (zh) | 模具压制阀体和球及耐磨阀座自行补偿磨损的球阀 | |
CN202823961U (zh) | 新型超高压清洗水枪 | |
CN104565425A (zh) | C形四偏心渣浆泵控制阀 | |
CN104214375B (zh) | 高压直流旋启式止回阀 | |
CN112161090A (zh) | 一种轴流式止回阀 | |
CN221300174U (zh) | 一种高密封性耐磨损球阀 | |
CN114542748B (zh) | 一种软硬密封球阀 | |
CN204755985U (zh) | 一种耐磨球阀 | |
CN201121724Y (zh) | 燃气专用平板闸阀 | |
CN111089183A (zh) | 一种气动密封组合控制阀 | |
CN107420562A (zh) | 密封蝶阀的高效密封结构 | |
CN110805709A (zh) | 一种暗杆锁闭软密封闸阀 | |
CN114658866B (zh) | 一种耐用性快装蝶阀及其使用方法 | |
CN214222036U (zh) | 一种新型双向流旋球阀 | |
CN201377623Y (zh) | 三通换向阀 | |
CN205064868U (zh) | 一种双驱动无摩擦硬密封蝶阀 | |
CN103244703A (zh) | 一种除尘式球形截止阀 | |
CN201096195Y (zh) | 强密封控制阀 | |
CN211624277U (zh) | 一种改进高性能球阀 | |
CN204062027U (zh) | 高压直流旋启式止回阀 | |
CN114593253A (zh) | 一种耐冲刷的专用高压陶瓷阀 | |
CN110388486B (zh) | 抗冲刷复合阀组 | |
CN210034495U (zh) | 高压旋塞阀 | |
CN204459248U (zh) | C形四偏心渣浆泵控制阀 |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Hongjun Inventor after: Deng Jianping Inventor after: Zhong Farong Inventor before: Zhang Tao Inventor before: Deng Jianping Inventor before: Zhong Farong |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 325000 building a, No. 12, Gangsheng Road, Yongxing street, Longwan District, Wenzhou City, Zhejiang Province Patentee after: Xuteng Valve Group Co.,Ltd. Address before: 325000 building a, No. 12, Gangsheng Road, Yongxing street, Longwan District, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Xuteng Valve Co.,Ltd. |