CN104847908A - 内通道充气密封蝶阀 - Google Patents
内通道充气密封蝶阀 Download PDFInfo
- Publication number
- CN104847908A CN104847908A CN201410740602.0A CN201410740602A CN104847908A CN 104847908 A CN104847908 A CN 104847908A CN 201410740602 A CN201410740602 A CN 201410740602A CN 104847908 A CN104847908 A CN 104847908A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- internal channel
- valve rod
- seal
- 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.)
- Pending
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
- 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
-
- 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
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410740602.0A CN104847908A (zh) | 2014-11-22 | 2014-11-22 | 内通道充气密封蝶阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410740602.0A CN104847908A (zh) | 2014-11-22 | 2014-11-22 | 内通道充气密封蝶阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104847908A true CN104847908A (zh) | 2015-08-19 |
Family
ID=53847773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410740602.0A Pending CN104847908A (zh) | 2014-11-22 | 2014-11-22 | 内通道充气密封蝶阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104847908A (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090538A (zh) * | 2015-09-17 | 2015-11-25 | 东台市远洋船舶配件有限公司 | 自充压密封蝶阀 |
CN106763826A (zh) * | 2017-03-15 | 2017-05-31 | 奉化市智新仪表科技有限公司 | 一种充气密封蝶阀的阀板与阀座密封圈 |
CN107606225A (zh) * | 2017-10-30 | 2018-01-19 | 天津塘沽瓦特斯阀门有限公司 | 用于阀门上的胎式补偿密封结构 |
CN107990009A (zh) * | 2017-12-28 | 2018-05-04 | 重庆众誉材工科技有限公司 | 管道风门挡板稳定调节装置 |
CN108533767A (zh) * | 2018-06-05 | 2018-09-14 | 浙江黄岩明华塑胶管件有限公司 | 一种蝶阀 |
CN109681645A (zh) * | 2019-01-30 | 2019-04-26 | 黄雪文 | 一种蝶阀 |
CN110360325A (zh) * | 2019-08-06 | 2019-10-22 | 大连康维科技有限公司 | 一种无阀座蝶阀及其软密封的方法 |
CN111425610A (zh) * | 2020-04-16 | 2020-07-17 | 黄河水利职业技术学院 | 一种园林浇灌用大口径阀门 |
WO2021022783A1 (zh) * | 2019-08-06 | 2021-02-11 | 大连康维科技有限公司 | 一种无阀座蝶阀及其软密封的方法 |
CN114263751A (zh) * | 2021-12-11 | 2022-04-01 | 李岸隆 | 一种防冲刷蝶阀 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3840208A (en) * | 1973-05-10 | 1974-10-08 | A Schudel | Bubble-tight inflatable seal for butterfly valve with offset disc |
CN2900952Y (zh) * | 2005-11-25 | 2007-05-16 | 姜元增 | 一种具有新型密封结构的蝶阀 |
CN101672371A (zh) * | 2008-09-10 | 2010-03-17 | 江苏神通阀门股份有限公司 | 一种充气蝶阀 |
CN102109043A (zh) * | 2009-12-27 | 2011-06-29 | 大连船用阀门有限公司 | 阀盘限位机构 |
CN102410400A (zh) * | 2010-09-21 | 2012-04-11 | 扬州市聚鑫机械有限公司 | 手动蝶阀手动装置 |
CN103075526A (zh) * | 2013-01-31 | 2013-05-01 | 石家庄市长宏阀门有限公司 | 一种具有充气密封阀板的蝶阀 |
CN204493746U (zh) * | 2014-11-22 | 2015-07-22 | 奉化市智新仪表科技有限公司 | 内通道充气密封蝶阀 |
-
2014
- 2014-11-22 CN CN201410740602.0A patent/CN104847908A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3840208A (en) * | 1973-05-10 | 1974-10-08 | A Schudel | Bubble-tight inflatable seal for butterfly valve with offset disc |
CN2900952Y (zh) * | 2005-11-25 | 2007-05-16 | 姜元增 | 一种具有新型密封结构的蝶阀 |
CN101672371A (zh) * | 2008-09-10 | 2010-03-17 | 江苏神通阀门股份有限公司 | 一种充气蝶阀 |
CN102109043A (zh) * | 2009-12-27 | 2011-06-29 | 大连船用阀门有限公司 | 阀盘限位机构 |
CN102410400A (zh) * | 2010-09-21 | 2012-04-11 | 扬州市聚鑫机械有限公司 | 手动蝶阀手动装置 |
CN103075526A (zh) * | 2013-01-31 | 2013-05-01 | 石家庄市长宏阀门有限公司 | 一种具有充气密封阀板的蝶阀 |
CN204493746U (zh) * | 2014-11-22 | 2015-07-22 | 奉化市智新仪表科技有限公司 | 内通道充气密封蝶阀 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105090538A (zh) * | 2015-09-17 | 2015-11-25 | 东台市远洋船舶配件有限公司 | 自充压密封蝶阀 |
CN105090538B (zh) * | 2015-09-17 | 2016-08-24 | 东台市远洋船舶配件有限公司 | 自充压密封蝶阀 |
CN106763826A (zh) * | 2017-03-15 | 2017-05-31 | 奉化市智新仪表科技有限公司 | 一种充气密封蝶阀的阀板与阀座密封圈 |
CN107606225A (zh) * | 2017-10-30 | 2018-01-19 | 天津塘沽瓦特斯阀门有限公司 | 用于阀门上的胎式补偿密封结构 |
CN107990009A (zh) * | 2017-12-28 | 2018-05-04 | 重庆众誉材工科技有限公司 | 管道风门挡板稳定调节装置 |
CN108533767A (zh) * | 2018-06-05 | 2018-09-14 | 浙江黄岩明华塑胶管件有限公司 | 一种蝶阀 |
CN109681645A (zh) * | 2019-01-30 | 2019-04-26 | 黄雪文 | 一种蝶阀 |
CN109681645B (zh) * | 2019-01-30 | 2019-10-22 | 良工泵阀股份有限公司 | 一种蝶阀 |
CN110360325A (zh) * | 2019-08-06 | 2019-10-22 | 大连康维科技有限公司 | 一种无阀座蝶阀及其软密封的方法 |
WO2021022783A1 (zh) * | 2019-08-06 | 2021-02-11 | 大连康维科技有限公司 | 一种无阀座蝶阀及其软密封的方法 |
CN111425610A (zh) * | 2020-04-16 | 2020-07-17 | 黄河水利职业技术学院 | 一种园林浇灌用大口径阀门 |
CN114263751A (zh) * | 2021-12-11 | 2022-04-01 | 李岸隆 | 一种防冲刷蝶阀 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104847908A (zh) | 内通道充气密封蝶阀 | |
US3431945A (en) | Plumber's pneumatic plug | |
CN204493746U (zh) | 内通道充气密封蝶阀 | |
JP2014122022A5 (zh) | ||
CN102359598A (zh) | 一种堵头 | |
AR121089A1 (es) | Métodos y sistemas de cabezal de prueba de integridad de tubería reutilizable | |
CN204213361U (zh) | 大口径充气密封蝶阀 | |
CN206571993U (zh) | 一种充气密封蝶阀的阀板与阀座密封圈 | |
CN105422866A (zh) | 压力储水装置密封结构 | |
CN104964046A (zh) | 大口径充气密封蝶阀 | |
CN205298943U (zh) | 封堵清管器 | |
CN109211476A (zh) | 一种软管管端封堵试漏的装置 | |
CN204403669U (zh) | 一种管道封堵气囊 | |
CN206756403U (zh) | 用于饮水机管路的检漏装置 | |
CN107061784A (zh) | 气动灌装阀 | |
CN204312017U (zh) | 一种带压堵塞采气井口气体通道的堵塞器 | |
CN204628660U (zh) | 一种单向阀 | |
CN203670930U (zh) | 轮胎气嘴 | |
CN102466064B (zh) | 一种高压气体的自封接头 | |
WO2020211799A1 (zh) | 一种气动截流装置用橡胶套筒及气动截流装置 | |
US2378384A (en) | Tire valve | |
CN101761674A (zh) | 车轮阀 | |
CN205444357U (zh) | 一种带气囊的气压式管道疏通器 | |
CN213206944U (zh) | 一种用于管道密封性检测的内胀式堵头 | |
CN203670929U (zh) | 气门嘴 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170112 Address after: Zhenhai District in Zhejiang province 315000 Ningbo Jiaochuan Street No. 123 Zhenning West Road, room 208, block F Applicant after: Ningbo Valve Technology Co., Ltd. Address before: Tian Feng Road 315500 in Zhejiang Province in the eastern suburbs of Fenghua Development Zone No. 66 office building No. 1 Fenghua wisdom new instrument science and Technology Co Ltd Applicant before: Fenghua City Zhi Xin instrument Science and Technology Ltd. |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150819 |