CN111810665B - 一种可在线换阀座的球阀 - Google Patents
一种可在线换阀座的球阀 Download PDFInfo
- Publication number
- CN111810665B CN111810665B CN202010651783.5A CN202010651783A CN111810665B CN 111810665 B CN111810665 B CN 111810665B CN 202010651783 A CN202010651783 A CN 202010651783A CN 111810665 B CN111810665 B CN 111810665B
- Authority
- CN
- China
- Prior art keywords
- groove
- valve seat
- valve
- sleeve
- sliding block
- 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
- 238000009434 installation Methods 0.000 description 13
- 238000007789 sealing Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 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
- F16K5/0626—Easy mounting or dismounting means
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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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
- F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
-
- 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
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010651783.5A CN111810665B (zh) | 2020-07-08 | 2020-07-08 | 一种可在线换阀座的球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010651783.5A CN111810665B (zh) | 2020-07-08 | 2020-07-08 | 一种可在线换阀座的球阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111810665A CN111810665A (zh) | 2020-10-23 |
CN111810665B true CN111810665B (zh) | 2023-07-07 |
Family
ID=72842895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010651783.5A Active CN111810665B (zh) | 2020-07-08 | 2020-07-08 | 一种可在线换阀座的球阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111810665B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113639093B (zh) * | 2021-08-09 | 2023-09-29 | 拓姆菲阀门科技(安徽)有限公司 | 一种在线维修球阀 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3157190A (en) * | 1960-05-26 | 1964-11-17 | Cameron Iron Works Inc | Ball valve |
BR7310655D0 (pt) * | 1973-12-20 | 1975-09-16 | Gebelius Sven Runo Vilhelm | Metodos de conexao de tubo para a conexao de tubos estendidos transversalmente a um tubo de transporte estendido longitudinalmente |
JP3119219B2 (ja) * | 1997-11-07 | 2000-12-18 | 岡バルブ製造株式会社 | カートリッジ式のボールバルブ |
CN101956838A (zh) * | 2009-07-17 | 2011-01-26 | 张德飞 | 防火真空保温球阀 |
CN102242813A (zh) * | 2011-06-02 | 2011-11-16 | 浙江石化阀门有限公司 | 上装式球阀 |
CN102979928A (zh) * | 2012-11-28 | 2013-03-20 | 盐城通商阀门有限公司 | 上装式球阀 |
CN104565422B (zh) * | 2013-10-29 | 2018-05-18 | 上海上冶阀门制造有限公司 | 一种整体卸荷式低温球阀 |
CN103672009A (zh) * | 2013-11-30 | 2014-03-26 | 无锡智能自控工程股份有限公司 | 锻式高压差降噪v型调节球阀 |
CN209705322U (zh) * | 2019-03-14 | 2019-11-29 | 溢通环保科技(莆田)有限公司 | 一种车用尿素液溶液调节阀 |
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2020
- 2020-07-08 CN CN202010651783.5A patent/CN111810665B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111810665A (zh) | 2020-10-23 |
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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: 20230615 Address after: No. 169 Hangkong Road, Tianjin Pilot Free Trade Zone (Airport Economic Zone), Binhai New Area, Tianjin, 300300 Applicant after: TIANJIN ZHONGHE SCIENCE & TECHNOLOGY INDUSTRIAL CO.,LTD. Address before: No. 201, building 2, zone 1, No. 2, headquarters 2nd Road, Songshanhu hi tech Industrial Development Zone, Dongguan City, Guangdong Province, 523000 Applicant before: DONGGUAN HAITE PAWO HYDRAULIC TECHNOLOGY Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 169 Hangkong Road, Tianjin Pilot Free Trade Zone (Airport Economic Zone), Binhai New Area, Tianjin, 300300 Patentee after: Tianjin Zhongtian Nuclear Technology Industry Co.,Ltd. Country or region after: China Address before: No. 169 Hangkong Road, Tianjin Pilot Free Trade Zone (Airport Economic Zone), Binhai New Area, Tianjin, 300300 Patentee before: TIANJIN ZHONGHE SCIENCE & TECHNOLOGY INDUSTRIAL CO.,LTD. Country or region before: China |