CN104776241A - Flat gate valve used for dilute phase pneumatic conveying - Google Patents
Flat gate valve used for dilute phase pneumatic conveying Download PDFInfo
- Publication number
- CN104776241A CN104776241A CN201510167711.2A CN201510167711A CN104776241A CN 104776241 A CN104776241 A CN 104776241A CN 201510167711 A CN201510167711 A CN 201510167711A CN 104776241 A CN104776241 A CN 104776241A
- Authority
- CN
- China
- Prior art keywords
- valve
- groove
- flashboard
- gate valve
- top cover
- 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
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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
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510167711.2A CN104776241B (en) | 2015-04-10 | 2015-04-10 | Flat gate valve used for dilute phase pneumatic conveying |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510167711.2A CN104776241B (en) | 2015-04-10 | 2015-04-10 | Flat gate valve used for dilute phase pneumatic conveying |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104776241A true CN104776241A (en) | 2015-07-15 |
CN104776241B CN104776241B (en) | 2017-05-03 |
Family
ID=53617887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510167711.2A Active CN104776241B (en) | 2015-04-10 | 2015-04-10 | Flat gate valve used for dilute phase pneumatic conveying |
Country Status (1)
Country | Link |
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CN (1) | CN104776241B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107542941A (en) * | 2017-09-13 | 2018-01-05 | 中国船舶重工集团公司第七〇九研究所 | A kind of valve seat back springing type gate valve |
CN108679247A (en) * | 2018-07-04 | 2018-10-19 | 德阳市迪信佳阀门制造有限公司 | A kind of flat gate valve |
CN109780227A (en) * | 2019-01-28 | 2019-05-21 | 王欣 | A kind of safety-valve with protection structure |
CN109854768A (en) * | 2019-02-22 | 2019-06-07 | 上海冠龙阀门自控有限公司 | A kind of anti-incrustation soft seal flat gate valve |
CN112283378A (en) * | 2020-10-27 | 2021-01-29 | 祥安消防科技有限公司 | Fire-fighting gate valve with high air tightness |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2498649Y (en) * | 2001-06-21 | 2002-07-03 | 湖南金码科技发展有限公司 | Anti-shock keyboard |
CN101586737A (en) * | 2009-06-11 | 2009-11-25 | 刘子良 | Self-operated emergency cutting method of fluid pipe and self-operated flat-plate emergency cut-off valve |
CN201844049U (en) * | 2010-11-11 | 2011-05-25 | 北京卓为新能技术有限公司 | Backward-acting gate valve |
CN202418669U (en) * | 2011-12-20 | 2012-09-05 | 江苏宏泰石化机械有限公司 | Flat valve of high sealing property |
CN102678953A (en) * | 2011-03-07 | 2012-09-19 | 韦波 | Rear-seal high-pressure flat gate valve for salt well valve |
CN203641535U (en) * | 2013-11-14 | 2014-06-11 | 黄燕民 | Novel flat gate valve |
CN204573155U (en) * | 2015-04-10 | 2015-08-19 | 浙江理工大学 | A kind of plate valve for dilute phase pneumatic conveying |
-
2015
- 2015-04-10 CN CN201510167711.2A patent/CN104776241B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2498649Y (en) * | 2001-06-21 | 2002-07-03 | 湖南金码科技发展有限公司 | Anti-shock keyboard |
CN101586737A (en) * | 2009-06-11 | 2009-11-25 | 刘子良 | Self-operated emergency cutting method of fluid pipe and self-operated flat-plate emergency cut-off valve |
CN201844049U (en) * | 2010-11-11 | 2011-05-25 | 北京卓为新能技术有限公司 | Backward-acting gate valve |
CN102678953A (en) * | 2011-03-07 | 2012-09-19 | 韦波 | Rear-seal high-pressure flat gate valve for salt well valve |
CN202418669U (en) * | 2011-12-20 | 2012-09-05 | 江苏宏泰石化机械有限公司 | Flat valve of high sealing property |
CN203641535U (en) * | 2013-11-14 | 2014-06-11 | 黄燕民 | Novel flat gate valve |
CN204573155U (en) * | 2015-04-10 | 2015-08-19 | 浙江理工大学 | A kind of plate valve for dilute phase pneumatic conveying |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107542941A (en) * | 2017-09-13 | 2018-01-05 | 中国船舶重工集团公司第七〇九研究所 | A kind of valve seat back springing type gate valve |
CN108679247A (en) * | 2018-07-04 | 2018-10-19 | 德阳市迪信佳阀门制造有限公司 | A kind of flat gate valve |
CN109780227A (en) * | 2019-01-28 | 2019-05-21 | 王欣 | A kind of safety-valve with protection structure |
CN109854768A (en) * | 2019-02-22 | 2019-06-07 | 上海冠龙阀门自控有限公司 | A kind of anti-incrustation soft seal flat gate valve |
CN112283378A (en) * | 2020-10-27 | 2021-01-29 | 祥安消防科技有限公司 | Fire-fighting gate valve with high air tightness |
Also Published As
Publication number | Publication date |
---|---|
CN104776241B (en) | 2017-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate 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: Zhu Zuchao Inventor after: Lin Zhe Inventor after: Ma Guangfei Inventor after: Cui Baoling Inventor after: Xu Hongguang Inventor before: Cui Baoling Inventor before: Ma Guangfei Inventor before: Lin Zhe Inventor before: Xu Hongguang |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150715 Assignee: ZHEJIANG GUTE PNEUMATIC MACHINERY Co.,Ltd. Assignor: ZHEJIANG SCI-TECH University Contract record no.: X2020330000022 Denomination of invention: Flat gate valve used for dilute phase pneumatic conveying Granted publication date: 20170503 License type: Common License Record date: 20200423 |