CN106763872A - 一种防外漏v型球阀 - Google Patents
一种防外漏v型球阀 Download PDFInfo
- Publication number
- CN106763872A CN106763872A CN201710072003.XA CN201710072003A CN106763872A CN 106763872 A CN106763872 A CN 106763872A CN 201710072003 A CN201710072003 A CN 201710072003A CN 106763872 A CN106763872 A CN 106763872A
- Authority
- CN
- China
- Prior art keywords
- filler
- valve
- lip
- valve rod
- regulating 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.)
- Granted
Links
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
- F16K5/0663—Packings
- F16K5/0694—Spindle sealings
-
- 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
-
- 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
- F16K5/0663—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
- 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
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710072003.XA CN106763872B (zh) | 2017-02-09 | 2017-02-09 | 一种防外漏v型球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710072003.XA CN106763872B (zh) | 2017-02-09 | 2017-02-09 | 一种防外漏v型球阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106763872A true CN106763872A (zh) | 2017-05-31 |
CN106763872B CN106763872B (zh) | 2018-10-12 |
Family
ID=58955707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710072003.XA Active CN106763872B (zh) | 2017-02-09 | 2017-02-09 | 一种防外漏v型球阀 |
Country Status (1)
Country | Link |
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CN (1) | CN106763872B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109488785A (zh) * | 2019-01-14 | 2019-03-19 | 上海万丰船舶设备有限公司 | 直压式阀杆填料密封的小口径球阀 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0202666A2 (en) * | 1985-05-24 | 1986-11-26 | Grove Italia S.p.A. | Improvement in on-off valves |
CN203131093U (zh) * | 2013-01-31 | 2013-08-14 | 徐谋通 | 组合式阀座防喘振半球阀 |
CN103615561A (zh) * | 2013-11-20 | 2014-03-05 | 无锡智能自控工程股份有限公司 | 高压差在线更换阀芯式黑水偏心旋转阀 |
CN203571199U (zh) * | 2013-11-21 | 2014-04-30 | 上海开维喜阀门集团有限公司 | 耐磨v型取样球阀 |
CN203686220U (zh) * | 2014-01-03 | 2014-07-02 | 无锡鑫华控阀业有限公司 | 金属硬密封v型切口球阀 |
-
2017
- 2017-02-09 CN CN201710072003.XA patent/CN106763872B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0202666A2 (en) * | 1985-05-24 | 1986-11-26 | Grove Italia S.p.A. | Improvement in on-off valves |
CN203131093U (zh) * | 2013-01-31 | 2013-08-14 | 徐谋通 | 组合式阀座防喘振半球阀 |
CN103615561A (zh) * | 2013-11-20 | 2014-03-05 | 无锡智能自控工程股份有限公司 | 高压差在线更换阀芯式黑水偏心旋转阀 |
CN203571199U (zh) * | 2013-11-21 | 2014-04-30 | 上海开维喜阀门集团有限公司 | 耐磨v型取样球阀 |
CN203686220U (zh) * | 2014-01-03 | 2014-07-02 | 无锡鑫华控阀业有限公司 | 金属硬密封v型切口球阀 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109488785A (zh) * | 2019-01-14 | 2019-03-19 | 上海万丰船舶设备有限公司 | 直压式阀杆填料密封的小口径球阀 |
Also Published As
Publication number | Publication date |
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CN106763872B (zh) | 2018-10-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220513 Address after: 325207 high tech Industrial Park, Nanbin street, Rui'an City, Wenzhou City, Zhejiang Province Patentee after: KAIRUITE VALVE CO.,LTD. Address before: 325115 Lixi Village, Yantou Town, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: Li Xiangqing |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 325207 high tech Industrial Park, Nanbin street, Rui'an City, Wenzhou City, Zhejiang Province Patentee after: Kairuite Valve Group Co.,Ltd. Address before: 325207 high tech Industrial Park, Nanbin street, Rui'an City, Wenzhou City, Zhejiang Province Patentee before: KAIRUITE VALVE CO.,LTD. |