CN103727260A - 一种强制密封球阀 - Google Patents
一种强制密封球阀 Download PDFInfo
- Publication number
- CN103727260A CN103727260A CN201410016376.1A CN201410016376A CN103727260A CN 103727260 A CN103727260 A CN 103727260A CN 201410016376 A CN201410016376 A CN 201410016376A CN 103727260 A CN103727260 A CN 103727260A
- Authority
- CN
- China
- Prior art keywords
- valve body
- nut
- body fluid
- auxiliary valve
- fluid line
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 210000001124 body fluid Anatomy 0.000 claims abstract description 35
- 239000010839 body fluid Substances 0.000 claims abstract description 35
- 239000000945 filler Substances 0.000 claims description 18
- 210000003746 feather Anatomy 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 239000012530 fluid Substances 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Images
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
- 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
- F16K5/0689—Packings between housing and plug
-
- 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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return 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
-
- 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
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410016376.1A CN103727260B (zh) | 2014-01-06 | 2014-01-06 | 一种强制密封球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410016376.1A CN103727260B (zh) | 2014-01-06 | 2014-01-06 | 一种强制密封球阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103727260A true CN103727260A (zh) | 2014-04-16 |
CN103727260B CN103727260B (zh) | 2016-05-11 |
Family
ID=50451475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410016376.1A Expired - Fee Related CN103727260B (zh) | 2014-01-06 | 2014-01-06 | 一种强制密封球阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103727260B (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104295762A (zh) * | 2014-05-20 | 2015-01-21 | 郝思宏 | 一种低扭矩强制密封式固定球球阀 |
WO2017202151A1 (zh) * | 2016-05-26 | 2017-11-30 | 刘晓琦 | 一种强制密封球阀 |
CN112682567A (zh) * | 2020-12-17 | 2021-04-20 | 浙江福瑞科流控机械有限公司 | 一种可降低阀门操作力矩的驱动装置 |
CN113757401A (zh) * | 2021-09-07 | 2021-12-07 | 哈电集团哈尔滨电站阀门有限公司 | 一种能够防止楔死的手动楔式闸阀 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3398763A (en) * | 1964-09-11 | 1968-08-27 | Richards & Co B C | Ball valve |
JPH08303615A (ja) * | 1995-05-09 | 1996-11-22 | Taimei Kinzoku Kogyo Kk | 弁装置 |
CN2851756Y (zh) * | 2005-11-10 | 2006-12-27 | 邱金全 | 高压时无扭距球阀 |
CN102410383A (zh) * | 2010-09-23 | 2012-04-11 | 郝思宏 | 内密封比压可调式固定球球阀 |
CN103363147A (zh) * | 2013-07-23 | 2013-10-23 | 郝思宏 | 低扭矩无磨损固定球阀 |
CN203926878U (zh) * | 2014-01-06 | 2014-11-05 | 郝思宏 | 一种强制密封球阀 |
-
2014
- 2014-01-06 CN CN201410016376.1A patent/CN103727260B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3398763A (en) * | 1964-09-11 | 1968-08-27 | Richards & Co B C | Ball valve |
JPH08303615A (ja) * | 1995-05-09 | 1996-11-22 | Taimei Kinzoku Kogyo Kk | 弁装置 |
CN2851756Y (zh) * | 2005-11-10 | 2006-12-27 | 邱金全 | 高压时无扭距球阀 |
CN102410383A (zh) * | 2010-09-23 | 2012-04-11 | 郝思宏 | 内密封比压可调式固定球球阀 |
CN103363147A (zh) * | 2013-07-23 | 2013-10-23 | 郝思宏 | 低扭矩无磨损固定球阀 |
CN203926878U (zh) * | 2014-01-06 | 2014-11-05 | 郝思宏 | 一种强制密封球阀 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104295762A (zh) * | 2014-05-20 | 2015-01-21 | 郝思宏 | 一种低扭矩强制密封式固定球球阀 |
CN104295762B (zh) * | 2014-05-20 | 2017-01-11 | 郝思宏 | 一种低扭矩强制密封式固定球球阀 |
WO2017202151A1 (zh) * | 2016-05-26 | 2017-11-30 | 刘晓琦 | 一种强制密封球阀 |
CN112682567A (zh) * | 2020-12-17 | 2021-04-20 | 浙江福瑞科流控机械有限公司 | 一种可降低阀门操作力矩的驱动装置 |
CN113757401A (zh) * | 2021-09-07 | 2021-12-07 | 哈电集团哈尔滨电站阀门有限公司 | 一种能够防止楔死的手动楔式闸阀 |
Also Published As
Publication number | Publication date |
---|---|
CN103727260B (zh) | 2016-05-11 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Gang Inventor after: Hao Sihong Inventor before: Hao Sihong |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160317 Address after: 224005 Yancheng City Jianhu County, Jiangsu Province Economic Development Zone No. 8 Jia pathway Applicant after: JIANGSU QUANHANG VALVE CO.,LTD. Address before: 401, room 52, 224005 Salt Road, Jiangsu, Yancheng City Applicant before: Hao Sihong |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 |