CN105202201B - 一种高密封性的防尘蝶阀 - Google Patents
一种高密封性的防尘蝶阀 Download PDFInfo
- Publication number
- CN105202201B CN105202201B CN201510667178.6A CN201510667178A CN105202201B CN 105202201 B CN105202201 B CN 105202201B CN 201510667178 A CN201510667178 A CN 201510667178A CN 105202201 B CN105202201 B CN 105202201B
- Authority
- CN
- China
- Prior art keywords
- dust
- proof
- valve
- shaft sleeve
- catch
- 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
-
- 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
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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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510667178.6A CN105202201B (zh) | 2015-10-16 | 2015-10-16 | 一种高密封性的防尘蝶阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510667178.6A CN105202201B (zh) | 2015-10-16 | 2015-10-16 | 一种高密封性的防尘蝶阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105202201A CN105202201A (zh) | 2015-12-30 |
CN105202201B true CN105202201B (zh) | 2017-10-31 |
Family
ID=54950044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510667178.6A Active CN105202201B (zh) | 2015-10-16 | 2015-10-16 | 一种高密封性的防尘蝶阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105202201B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108397556B (zh) * | 2018-05-16 | 2024-06-11 | 点夺机电工程江苏有限公司 | 一种阀体机构 |
CN114458776A (zh) * | 2022-01-13 | 2022-05-10 | 安徽方兴实业股份有限公司 | 用于蝶阀的阀板定位装置及使用方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3837620A (en) * | 1973-11-05 | 1974-09-24 | Garlock Inc | Butterfly valve having an improved stem seal |
CN202100733U (zh) * | 2011-06-08 | 2012-01-04 | 无锡市宝牛阀业有限公司 | 防尘型三偏心密封蝶阀 |
CN202708301U (zh) * | 2012-06-18 | 2013-01-30 | 博纳斯威阀门有限公司 | 带有防尘结构的中线蝶阀 |
CN203516765U (zh) * | 2013-08-28 | 2014-04-02 | 马钢(集团)控股有限公司 | 煤气专用防卡阻蝶阀 |
CN203453490U (zh) * | 2013-09-09 | 2014-02-26 | 浙江中德自控阀门有限公司 | 金属密封保温夹套蝶阀 |
CN203743456U (zh) * | 2014-03-28 | 2014-07-30 | 浙江永盛仪表有限公司 | 一种蝶阀 |
-
2015
- 2015-10-16 CN CN201510667178.6A patent/CN105202201B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105202201A (zh) | 2015-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180408 Address after: 211600 No. 359 Shenhua Road, Jinhu Economic Development Zone, Jiangsu, Huaian Patentee after: JIANGSU HENGHE GROUP Co.,Ltd. Address before: 211600 Jinhu, Jiangsu Province, Shenhua Road, No., No. 379 Patentee before: JIANGSU KANGCHUANG AUTOMATIC CONTROL ENGINEERING Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221227 Address after: No. 379, Shenhua Avenue, Jinhu County, Huai'an City, Jiangsu Province, 211616 Patentee after: Jiangsu Henghe automatic control valve Co.,Ltd. Address before: 211600 No. 359 Shenhua Road, Jinhu Economic Development Zone, Jiangsu, Huaian Patentee before: JIANGSU HENGHE GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right |