CN108843798A - A kind of superhigh temperature butterfly valve - Google Patents
A kind of superhigh temperature butterfly valve Download PDFInfo
- Publication number
- CN108843798A CN108843798A CN201810686180.1A CN201810686180A CN108843798A CN 108843798 A CN108843798 A CN 108843798A CN 201810686180 A CN201810686180 A CN 201810686180A CN 108843798 A CN108843798 A CN 108843798A
- Authority
- CN
- China
- Prior art keywords
- valve
- butterfly plate
- cooling water
- butterfly
- valve rod
- 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
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
- 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
- F16K1/22—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 crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
-
- 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
-
- 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
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—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
- F16K49/00—Means in or on valves for heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810686180.1A CN108843798B (en) | 2018-06-28 | 2018-06-28 | A kind of superhigh temperature butterfly valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810686180.1A CN108843798B (en) | 2018-06-28 | 2018-06-28 | A kind of superhigh temperature butterfly valve |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108843798A true CN108843798A (en) | 2018-11-20 |
CN108843798B CN108843798B (en) | 2019-09-13 |
Family
ID=64200613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810686180.1A Active CN108843798B (en) | 2018-06-28 | 2018-06-28 | A kind of superhigh temperature butterfly valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108843798B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114263751A (en) * | 2021-12-11 | 2022-04-01 | 李岸隆 | Scour prevention butterfly valve |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB843845A (en) * | 1957-10-24 | 1960-08-10 | David F Wiseman & Sons Ltd | Improvements relating to butterfly valves |
CN2307960Y (en) * | 1997-07-28 | 1999-02-17 | 成都阀门厂 | Three-eccentric butterfly valve |
US6010114A (en) * | 1997-01-03 | 2000-01-04 | Fab-Tech Inc. | Damper system with internal sealing channels and method of assembly |
CN203717961U (en) * | 2013-12-25 | 2014-07-16 | 秦皇岛中青冶金阀门有限公司 | Novel water-cooled high-temperature regulation butterfly valve |
CN206786027U (en) * | 2017-05-25 | 2017-12-22 | 五洲阀门股份有限公司 | A kind of high temperature butterfly valve door |
-
2018
- 2018-06-28 CN CN201810686180.1A patent/CN108843798B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB843845A (en) * | 1957-10-24 | 1960-08-10 | David F Wiseman & Sons Ltd | Improvements relating to butterfly valves |
US6010114A (en) * | 1997-01-03 | 2000-01-04 | Fab-Tech Inc. | Damper system with internal sealing channels and method of assembly |
CN2307960Y (en) * | 1997-07-28 | 1999-02-17 | 成都阀门厂 | Three-eccentric butterfly valve |
CN203717961U (en) * | 2013-12-25 | 2014-07-16 | 秦皇岛中青冶金阀门有限公司 | Novel water-cooled high-temperature regulation butterfly valve |
CN206786027U (en) * | 2017-05-25 | 2017-12-22 | 五洲阀门股份有限公司 | A kind of high temperature butterfly valve door |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114263751A (en) * | 2021-12-11 | 2022-04-01 | 李岸隆 | Scour prevention butterfly valve |
Also Published As
Publication number | Publication date |
---|---|
CN108843798B (en) | 2019-09-13 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Huaimin Inventor after: Xiang Guangwu Inventor after: Xue Hongquan Inventor after: Xiang Yongan Inventor after: Nan Fei Inventor after: Xiang Lisheng Inventor after: Xiang Wei Inventor before: Xiang Wei Inventor before: Xiang Guangwu Inventor before: Wu Huaimin Inventor before: Xue Hongquan Inventor before: Xiang Yongan Inventor before: Nan Fei Inventor before: Xiang Lisheng |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Ultra high temperature butterfly valve Effective date of registration: 20211119 Granted publication date: 20190913 Pledgee: China Minsheng Banking Corp Wenzhou branch Pledgor: ZHEJIANG PETROCHEMICAL VALVE Co.,Ltd. Registration number: Y2021980012702 |