CN109268520B - 一种翻转闭合式闸阀流量控制机构 - Google Patents
一种翻转闭合式闸阀流量控制机构 Download PDFInfo
- Publication number
- CN109268520B CN109268520B CN201811465206.6A CN201811465206A CN109268520B CN 109268520 B CN109268520 B CN 109268520B CN 201811465206 A CN201811465206 A CN 201811465206A CN 109268520 B CN109268520 B CN 109268520B
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- CN
- China
- Prior art keywords
- rod
- longitudinal
- sealing frame
- sealing
- turnover
- 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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- 230000007306 turnover Effects 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 77
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
- F16K3/04—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 pivoted closure members
- F16K3/06—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 pivoted closure members in the form of closure plates arranged between supply and discharge passages
-
- 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
- F16K3/0227—Packings
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
-
- 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
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811465206.6A CN109268520B (zh) | 2018-12-03 | 2018-12-03 | 一种翻转闭合式闸阀流量控制机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811465206.6A CN109268520B (zh) | 2018-12-03 | 2018-12-03 | 一种翻转闭合式闸阀流量控制机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109268520A CN109268520A (zh) | 2019-01-25 |
CN109268520B true CN109268520B (zh) | 2020-04-03 |
Family
ID=65187299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811465206.6A Active CN109268520B (zh) | 2018-12-03 | 2018-12-03 | 一种翻转闭合式闸阀流量控制机构 |
Country Status (1)
Country | Link |
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CN (1) | CN109268520B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109915611B (zh) * | 2019-04-17 | 2020-06-23 | 常州信息职业技术学院 | 一种具有自动高度调节功能的闸阀 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4055032B2 (ja) * | 1998-09-30 | 2008-03-05 | トキコテクノ株式会社 | 弁装置 |
CN2878835Y (zh) * | 2006-04-19 | 2007-03-14 | 郑州市阀门集团有限公司 | 双偏心缓闭止回阀 |
CN202195089U (zh) * | 2011-07-14 | 2012-04-18 | 东莞市众鑫同创计算机科技有限公司 | 一种水帘形成控制阀 |
US9032993B2 (en) * | 2012-06-14 | 2015-05-19 | Honeywell International Inc. | Handle mechanism for an HVAC damper actuator |
CN202732999U (zh) * | 2012-08-14 | 2013-02-13 | 武汉钢铁(集团)公司 | 一种防变形的翻板阀 |
CN104728469B (zh) * | 2015-03-28 | 2017-05-10 | 中国船舶重工集团公司第七�三研究所 | 余热锅炉三通挡板阀 |
CN204739237U (zh) * | 2015-06-25 | 2015-11-04 | 衢州市依科达节能技术有限公司 | 一种双阀芯阀门 |
CN206637093U (zh) * | 2017-03-13 | 2017-11-14 | 赣州海盛钨钼集团有限公司 | 一种用于十五管还原炉的高压进气阀 |
CN108167471A (zh) * | 2017-12-08 | 2018-06-15 | 长沙德科投资管理咨询有限公司 | 一种紊流混合阀门 |
CN207814626U (zh) * | 2018-01-25 | 2018-09-04 | 替科斯科技集团天津流体设备有限公司 | 一种新型的阀门手轮 |
CN108386551A (zh) * | 2018-04-28 | 2018-08-10 | 河南昶明航标机电设备有限公司 | 一种防火排烟阀 |
-
2018
- 2018-12-03 CN CN201811465206.6A patent/CN109268520B/zh active Active
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CN109268520A (zh) | 2019-01-25 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for 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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A flow control mechanism of turnover closed gate valve Effective date of registration: 20211224 Granted publication date: 20200403 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2021340000039 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221207 Granted publication date: 20200403 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2021340000039 |
|
PE01 | Entry into force 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 flow control mechanism of turnover closed gate valve Effective date of registration: 20221216 Granted publication date: 20200403 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2022340000042 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231026 Granted publication date: 20200403 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2022340000042 |
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PE01 | Entry into force 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 flipped closed gate valve flow control mechanism Effective date of registration: 20231101 Granted publication date: 20200403 Pledgee: Tongling Rural Commercial Bank Co.,Ltd. Pledgor: Anhui Rongda Valve Co.,Ltd. Registration number: Y2023980063769 |