CN106763849B - 一种双驱动活动双楔面闸板分步动作式闸阀 - Google Patents
一种双驱动活动双楔面闸板分步动作式闸阀 Download PDFInfo
- Publication number
- CN106763849B CN106763849B CN201710010438.1A CN201710010438A CN106763849B CN 106763849 B CN106763849 B CN 106763849B CN 201710010438 A CN201710010438 A CN 201710010438A CN 106763849 B CN106763849 B CN 106763849B
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- CN
- China
- Prior art keywords
- valve
- flashboard
- movable
- face
- gate
- 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.)
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
- F16K3/14—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces with special arrangements for separating the sealing faces or for pressing them together
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710010438.1A CN106763849B (zh) | 2017-01-06 | 2017-01-06 | 一种双驱动活动双楔面闸板分步动作式闸阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710010438.1A CN106763849B (zh) | 2017-01-06 | 2017-01-06 | 一种双驱动活动双楔面闸板分步动作式闸阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106763849A CN106763849A (zh) | 2017-05-31 |
CN106763849B true CN106763849B (zh) | 2021-02-02 |
Family
ID=58951015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710010438.1A Active CN106763849B (zh) | 2017-01-06 | 2017-01-06 | 一种双驱动活动双楔面闸板分步动作式闸阀 |
Country Status (1)
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CN (1) | CN106763849B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108506509A (zh) * | 2018-06-27 | 2018-09-07 | 上海阀门厂股份有限公司 | 一种闸阀密封结构 |
CN112283431B (zh) * | 2020-09-23 | 2022-05-13 | 江苏理工学院 | 一种低扭矩电动燃气闸阀 |
CN112377163B (zh) * | 2020-11-12 | 2022-04-29 | 中国石油大学(华东) | 一种超高压防砂压裂阀 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3011756A (en) * | 1953-04-29 | 1961-12-05 | Crane Co | Flexible double disc gate valve |
CN1283943C (zh) * | 2002-12-19 | 2006-11-08 | 钊洪智 | 膨胀式闸阀 |
CN201526691U (zh) * | 2009-06-23 | 2010-07-14 | 汪玉奎 | 自泄压闸阀 |
CN103185148B (zh) * | 2013-03-28 | 2015-08-26 | 北京欧特控制阀有限公司 | 一种闸阀 |
CN204284498U (zh) * | 2014-11-19 | 2015-04-22 | 南通龙源电站阀门有限公司 | 一种闸阀双球面顶芯结构 |
CN206398119U (zh) * | 2017-01-06 | 2017-08-11 | 鞍山电磁阀有限责任公司 | 一种双驱动活动双楔面闸板分步动作式闸阀 |
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2017
- 2017-01-06 CN CN201710010438.1A patent/CN106763849B/zh active Active
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CN106763849A (zh) | 2017-05-31 |
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PB01 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Yang Inventor after: Feng Zhonghai Inventor after: Liu Xiangmeng Inventor after: He Shengchang Inventor after: Sun Baojie Inventor after: E Yijia Inventor after: Li Guoling Inventor after: E Wei Inventor before: Zhang Yang Inventor before: Feng Zhonghai Inventor before: Liu Xiangmeng Inventor before: He Shengchang Inventor before: Sun Baojie Inventor before: E Yijia Inventor before: Li Guoling Inventor before: E Wei |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |