CN112855979A - 一种防堵球阀 - Google Patents
一种防堵球阀 Download PDFInfo
- Publication number
- CN112855979A CN112855979A CN202110188478.1A CN202110188478A CN112855979A CN 112855979 A CN112855979 A CN 112855979A CN 202110188478 A CN202110188478 A CN 202110188478A CN 112855979 A CN112855979 A CN 112855979A
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- CN
- China
- Prior art keywords
- valve
- sliding
- rod
- hole
- connecting plate
- 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
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- -1 petrifaction Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110188478.1A CN112855979B (zh) | 2021-02-19 | 2021-02-19 | 一种防堵球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110188478.1A CN112855979B (zh) | 2021-02-19 | 2021-02-19 | 一种防堵球阀 |
Publications (2)
Publication Number | Publication Date |
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CN112855979A true CN112855979A (zh) | 2021-05-28 |
CN112855979B CN112855979B (zh) | 2022-04-26 |
Family
ID=75989645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202110188478.1A Active CN112855979B (zh) | 2021-02-19 | 2021-02-19 | 一种防堵球阀 |
Country Status (1)
Country | Link |
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CN (1) | CN112855979B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29612111U1 (de) * | 1996-07-08 | 1996-09-19 | Hsu, Shih-Hsiung, Tainan | Reinigungsvorrichtung |
CN202392180U (zh) * | 2011-12-27 | 2012-08-22 | 浙江万得凯铜业有限公司 | 过滤组合球阀 |
CN202946712U (zh) * | 2012-11-09 | 2013-05-22 | 西安希佛隆阀门有限公司 | 一种球阀的阀座和采用该阀座的球阀 |
CN204755985U (zh) * | 2015-06-03 | 2015-11-11 | 航天长征化学工程股份有限公司 | 一种耐磨球阀 |
CN110173574A (zh) * | 2019-06-21 | 2019-08-27 | 邵延荣 | 一种长使用寿命球阀 |
CN210661460U (zh) * | 2019-10-14 | 2020-06-02 | 江苏海达船用阀业有限公司 | 自清洁式球阀 |
-
2021
- 2021-02-19 CN CN202110188478.1A patent/CN112855979B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29612111U1 (de) * | 1996-07-08 | 1996-09-19 | Hsu, Shih-Hsiung, Tainan | Reinigungsvorrichtung |
CN202392180U (zh) * | 2011-12-27 | 2012-08-22 | 浙江万得凯铜业有限公司 | 过滤组合球阀 |
CN202946712U (zh) * | 2012-11-09 | 2013-05-22 | 西安希佛隆阀门有限公司 | 一种球阀的阀座和采用该阀座的球阀 |
CN204755985U (zh) * | 2015-06-03 | 2015-11-11 | 航天长征化学工程股份有限公司 | 一种耐磨球阀 |
CN110173574A (zh) * | 2019-06-21 | 2019-08-27 | 邵延荣 | 一种长使用寿命球阀 |
CN210661460U (zh) * | 2019-10-14 | 2020-06-02 | 江苏海达船用阀业有限公司 | 自清洁式球阀 |
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Publication number | Publication date |
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CN112855979B (zh) | 2022-04-26 |
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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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220407 Address after: 313000 1st floor, No. 2 plant, No. 38, trainba, Yangdun village, LEIDIAN Town, Deqing County, Huzhou City, Zhejiang Province Applicant after: Zhejiang Kaiwei intelligent automatic control system Co.,Ltd. Address before: 252300 West unit 402, building 2, xinyuanyuan community, Yanggu County, Liaocheng City, Shandong Province Applicant before: Wu Fang |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240402 Address after: Room 1201, Building 3, Wangxin Shuangcheng Building, No. 1785 Jianghan Road, Changhe Street, Binjiang District, Hangzhou City, Zhejiang Province, 310051 Patentee after: HANGZHOU KAIWEI VALVE GROUP Co.,Ltd. Country or region after: China Address before: 313000 1st floor, No. 2 plant, No. 38, trainba, Yangdun village, LEIDIAN Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: Zhejiang Kaiwei intelligent automatic control system Co.,Ltd. Country or region before: China |