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
- Authority
- CN
- China
- Prior art keywords
- pipeline
- rectangular plate
- filter screen
- gear
- plate
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 24
- 230000002457 bidirectional effect Effects 0.000 title abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 11
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 210000003141 lower extremity Anatomy 0.000 claims 1
- 210000001364 upper extremity Anatomy 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- F16K1/223—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
-
- 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
-
- 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 |
---|---|---|---|---|
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 |
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 |
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113944762B (zh) | 一种三偏心双向蝶阀密封结构 | |
CN203214924U (zh) | 过滤排污球阀 | |
CN111609151A (zh) | 一种双向逆止塑料阀门 | |
CN210123019U (zh) | 一种气动蝶阀 | |
CN110701316A (zh) | 一种法兰式五金水暖管道蝶阀 | |
CN213419923U (zh) | 一种便于维护的双夹式蝶阀 | |
CN215568007U (zh) | 一种双阀板高密封蝶阀 | |
CN109578636A (zh) | 一种可调式止回阀 | |
CN114838150A (zh) | 一种弹性防火密封高压平板闸阀 | |
CN208831752U (zh) | 一种具有缓冲和粗过滤功能的高密封耐腐蚀的蝶阀 | |
CN211423434U (zh) | 一种筒状全通径三偏心高压耐磨球阀 | |
CN208793706U (zh) | 一种衬耐火型高温三通蝶阀 | |
CN209100653U (zh) | 一种具有水流流速监测功能的蝶阀 | |
CN217898815U (zh) | 一种对夹式气动蝶阀 | |
CN216407866U (zh) | 一种新型防漏耐用球阀结构 | |
CN220523332U (zh) | 一种可调节管道流体流量的球阀 | |
CN206626237U (zh) | 一种带过滤器的双联闸阀 | |
CN219712470U (zh) | 一种电力驱动过滤闸阀 | |
CN220727134U (zh) | 一种气动造浪蝶阀 | |
CN116146727B (zh) | 一种具备防堵功能的阀门 | |
CN214367825U (zh) | 一种阀杆与阀板键连接的双偏心软密封蝶阀 | |
CN218992465U (zh) | 一种密封效果好的高压深冷轴流式止回阀 | |
CN220816581U (zh) | 阀套式排污节流阀 | |
CN214287206U (zh) | 一种防泥沙堵塞式蝶阀 | |
CN214699256U (zh) | 一种闸阀 |
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 | ||
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 |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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 |