CN113944762B - 一种三偏心双向蝶阀密封结构 - Google Patents
一种三偏心双向蝶阀密封结构 Download PDFInfo
- Publication number
- CN113944762B CN113944762B CN202111108988.XA CN202111108988A CN113944762B CN 113944762 B CN113944762 B CN 113944762B CN 202111108988 A CN202111108988 A CN 202111108988A CN 113944762 B CN113944762 B CN 113944762B
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- Prior art keywords
- rectangular plate
- gear
- pipe
- plate
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- 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
- F16K1/16—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
- F16K1/223—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 with a plurality of valve members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
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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
- F16K1/16—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
- F16K1/228—Movable sealing bodies
-
- 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
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing 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
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111108988.XA CN113944762B (zh) | 2021-09-22 | 2021-09-22 | 一种三偏心双向蝶阀密封结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111108988.XA CN113944762B (zh) | 2021-09-22 | 2021-09-22 | 一种三偏心双向蝶阀密封结构 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113944762A CN113944762A (zh) | 2022-01-18 |
| CN113944762B true CN113944762B (zh) | 2023-09-22 |
Family
ID=79328440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111108988.XA Active CN113944762B (zh) | 2021-09-22 | 2021-09-22 | 一种三偏心双向蝶阀密封结构 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113944762B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114922991B (zh) * | 2022-07-19 | 2022-10-11 | 太仓百川水处理设备有限公司 | 一种用于污水输送管道的高密封性双叶蝶阀 |
| CN115076388B (zh) * | 2022-07-19 | 2022-11-11 | 太仓百川水处理设备有限公司 | 一种加固型双叶蝶阀 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895160A (zh) * | 2015-12-18 | 2017-06-27 | 纽威阀门有限公司 | 一种阀板不易变形的硬密封蝶阀 |
| CN207364348U (zh) * | 2017-09-21 | 2018-05-15 | 福建省通远阀门制造有限公司 | 一种具有去污功能的新型止回阀 |
| KR20180071876A (ko) * | 2016-12-20 | 2018-06-28 | 동아대학교 산학협력단 | 양방향 개폐형 버터플라이 밸브 |
| CN112197016A (zh) * | 2020-10-28 | 2021-01-08 | 艺创阀门科技有限公司 | 一种高可调比的双蝶板蝶阀及其操作方法 |
| CN112824716A (zh) * | 2019-11-20 | 2021-05-21 | 田齐芳 | 具有多级密封耐烧结构的防火阀 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6568417B2 (en) * | 2001-04-17 | 2003-05-27 | Intel Corporation | Throttle valve assembly |
-
2021
- 2021-09-22 CN CN202111108988.XA patent/CN113944762B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895160A (zh) * | 2015-12-18 | 2017-06-27 | 纽威阀门有限公司 | 一种阀板不易变形的硬密封蝶阀 |
| KR20180071876A (ko) * | 2016-12-20 | 2018-06-28 | 동아대학교 산학협력단 | 양방향 개폐형 버터플라이 밸브 |
| CN207364348U (zh) * | 2017-09-21 | 2018-05-15 | 福建省通远阀门制造有限公司 | 一种具有去污功能的新型止回阀 |
| CN112824716A (zh) * | 2019-11-20 | 2021-05-21 | 田齐芳 | 具有多级密封耐烧结构的防火阀 |
| CN112197016A (zh) * | 2020-10-28 | 2021-01-08 | 艺创阀门科技有限公司 | 一种高可调比的双蝶板蝶阀及其操作方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113944762A (zh) | 2022-01-18 |
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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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230828 Address after: 201400 Building 1, No. 501, Qingwei Road, Qingcun Town, Fengxian District, Shanghai Applicant after: SHK VALVE GROUP CO.,LTD. Address before: 221400 room 704, building 8, East Yijing Yaju community, intersection of Huating road and Zhongwu South fifth lane, Xinyi City, Xuzhou City, Jiangsu Province Applicant before: Xu Guoqi |
|
| 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: A sealing structure of a three eccentric bidirectional butterfly valve Granted publication date: 20230922 Pledgee: Agricultural Bank of China Limited Shanghai Zhabei Branch Pledgor: SHK VALVE GROUP CO.,LTD. Registration number: Y2024310000447 |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20250606 Registration number: Y2024310000447 Pledgee after: Agricultural Bank of China Shanghai Jing'an Branch Pledgee before: Agricultural Bank of China Limited Shanghai Zhabei Branch |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230922 Pledgee: Agricultural Bank of China Shanghai Jing'an Branch Pledgor: SHK VALVE GROUP CO.,LTD. Registration number: Y2024310000447 |