CN106402413B - 一种大口径低负载双偏心蝶阀 - Google Patents
一种大口径低负载双偏心蝶阀 Download PDFInfo
- Publication number
- CN106402413B CN106402413B CN201610471483.2A CN201610471483A CN106402413B CN 106402413 B CN106402413 B CN 106402413B CN 201610471483 A CN201610471483 A CN 201610471483A CN 106402413 B CN106402413 B CN 106402413B
- Authority
- CN
- China
- Prior art keywords
- sealing ring
- valve
- valve plate
- groove
- sealing
- 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 claims abstract description 74
- 239000002184 metal Substances 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- -1 first bearing Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract description 4
- 239000010419 fine particle Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004071 soot 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
- F16K1/226—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
- F16K1/2268—Sealing means for the axis of rotation
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/023—Spindle sealings with stuffing-box ; Sealing rings for spindles which only rotate, i.e. non-rising spindles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471483.2A CN106402413B (zh) | 2016-06-27 | 2016-06-27 | 一种大口径低负载双偏心蝶阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471483.2A CN106402413B (zh) | 2016-06-27 | 2016-06-27 | 一种大口径低负载双偏心蝶阀 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106402413A CN106402413A (zh) | 2017-02-15 |
| CN106402413B true CN106402413B (zh) | 2019-03-26 |
Family
ID=58006690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610471483.2A Active CN106402413B (zh) | 2016-06-27 | 2016-06-27 | 一种大口径低负载双偏心蝶阀 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402413B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458776B (zh) * | 2022-01-13 | 2024-10-25 | 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 |
| CN114719028B (zh) * | 2022-04-18 | 2024-01-23 | 济南迈克阀门科技有限公司 | 一种管卡式沟槽蝶阀 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002243048A (ja) * | 2001-02-19 | 2002-08-28 | Kurimoto Ltd | バルブ用弁座及びその取付方法 |
| CN2900952Y (zh) * | 2005-11-25 | 2007-05-16 | 姜元增 | 一种具有新型密封结构的蝶阀 |
| CN2931995Y (zh) * | 2006-12-25 | 2007-08-08 | 刘少杰 | 一种阀门 |
| CN202007900U (zh) * | 2011-04-13 | 2011-10-12 | 天津市塘沽沃特斯阀门有限公司 | 偏心法兰蝶阀的密封结构 |
| CN202100740U (zh) * | 2011-06-08 | 2012-01-04 | 无锡市宝牛阀业有限公司 | 三偏心密封蝶阀 |
| CN202955248U (zh) * | 2013-02-27 | 2013-05-29 | 铁岭良工阀门有限责任公司 | 一种橡胶密封蝶阀 |
| CN205745346U (zh) * | 2016-06-27 | 2016-11-30 | 无锡斯考尔自动控制设备有限公司 | 一种大口径低负载双偏心蝶阀 |
-
2016
- 2016-06-27 CN CN201610471483.2A patent/CN106402413B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002243048A (ja) * | 2001-02-19 | 2002-08-28 | Kurimoto Ltd | バルブ用弁座及びその取付方法 |
| CN2900952Y (zh) * | 2005-11-25 | 2007-05-16 | 姜元增 | 一种具有新型密封结构的蝶阀 |
| CN2931995Y (zh) * | 2006-12-25 | 2007-08-08 | 刘少杰 | 一种阀门 |
| CN202007900U (zh) * | 2011-04-13 | 2011-10-12 | 天津市塘沽沃特斯阀门有限公司 | 偏心法兰蝶阀的密封结构 |
| CN202100740U (zh) * | 2011-06-08 | 2012-01-04 | 无锡市宝牛阀业有限公司 | 三偏心密封蝶阀 |
| CN202955248U (zh) * | 2013-02-27 | 2013-05-29 | 铁岭良工阀门有限责任公司 | 一种橡胶密封蝶阀 |
| CN205745346U (zh) * | 2016-06-27 | 2016-11-30 | 无锡斯考尔自动控制设备有限公司 | 一种大口径低负载双偏心蝶阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106402413A (zh) | 2017-02-15 |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A large diameter low load double eccentric butterfly valve Effective date of registration: 20211125 Granted publication date: 20190326 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: WUXI SCORE AUTOMATIC CONTROL EQUIPMENT CO.,LTD. Registration number: Y2021320010505 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190326 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: WUXI SCORE AUTOMATIC CONTROL EQUIPMENT CO.,LTD. Registration number: Y2021320010505 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A large-diameter low load double eccentric butterfly valve Granted publication date: 20190326 Pledgee: Agricultural Bank of China Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: WUXI SCORE AUTOMATIC CONTROL EQUIPMENT CO.,LTD. Registration number: Y2024320000125 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |