CN201661712U - 一种球阀 - Google Patents
一种球阀 Download PDFInfo
- Publication number
- CN201661712U CN201661712U CN2010201350230U CN201020135023U CN201661712U CN 201661712 U CN201661712 U CN 201661712U CN 2010201350230 U CN2010201350230 U CN 2010201350230U CN 201020135023 U CN201020135023 U CN 201020135023U CN 201661712 U CN201661712 U CN 201661712U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve seat
- seat
- rod
- ball
- 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.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 101700078171 KNTC1 Proteins 0.000 description 3
- 231100000614 Poison Toxicity 0.000 description 3
- 238000000034 method Methods 0.000 description 2
Abstract
Description
Claims (3)
- 一种球阀,包括阀体、阀盖、球体、上阀杆、下阀杆、阀座、密封圈,球体安装在阀体内腔,密封圈镶嵌在阀座内,阀座与阀体之间通过O形圈密封,其特征在于:所述的阀体内腔二侧装有阀座,阀座的背部设有台阶,阀座的台阶与阀体之间装有弹簧,阀盖安装在阀体之上。
- 2.根据权利要求1所述的球阀,其特征在于:所述的密封圈底部与阀座之间还安装有 弹性密封垫。
- 3.根据权利要求1或2所述的球阀,其特征在于:所述的球体与上阀杆、下阀杆为一整 体,上阀杆与阀盖之间装有滑动轴承,下阀杆与阀体之间装有滑动轴承。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201350230U CN201661712U (zh) | 2010-03-19 | 2010-03-19 | 一种球阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201350230U CN201661712U (zh) | 2010-03-19 | 2010-03-19 | 一种球阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201661712U true CN201661712U (zh) | 2010-12-01 |
Family
ID=43232127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201350230U Expired - Fee Related CN201661712U (zh) | 2010-03-19 | 2010-03-19 | 一种球阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201661712U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102818042A (zh) * | 2012-08-30 | 2012-12-12 | 科普蓝(上海)阀门工业有限公司 | 一种多晶硅专用球阀 |
CN103982671A (zh) * | 2014-04-22 | 2014-08-13 | 贺增华 | 一种浮动球阀 |
CN105697807A (zh) * | 2016-03-26 | 2016-06-22 | 河北恒亚科技有限公司 | 大口径智能水表阀控装置 |
-
2010
- 2010-03-19 CN CN2010201350230U patent/CN201661712U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102818042A (zh) * | 2012-08-30 | 2012-12-12 | 科普蓝(上海)阀门工业有限公司 | 一种多晶硅专用球阀 |
CN103982671A (zh) * | 2014-04-22 | 2014-08-13 | 贺增华 | 一种浮动球阀 |
CN105697807A (zh) * | 2016-03-26 | 2016-06-22 | 河北恒亚科技有限公司 | 大口径智能水表阀控装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204004574U (zh) | 耳轴球阀 | |
CN201661712U (zh) | 一种球阀 | |
CN201575163U (zh) | 一种气动挡板阀 | |
CN102192340A (zh) | 一种球阀 | |
CN204664408U (zh) | 新型耐高压密封圈 | |
CN202418747U (zh) | 低中压活塞式止回阀 | |
CN202348817U (zh) | 一种防渗漏的液压弹簧油缸 | |
CN204610917U (zh) | 锻钢管线软密封平板闸阀 | |
CN204458250U (zh) | 全封闭式的卧式无泄漏机体 | |
CN203604311U (zh) | 移动剪式油缸 | |
CN201982652U (zh) | 法兰垫片 | |
CN204852584U (zh) | 新型多回转阀门装置 | |
CN202252316U (zh) | 一种阀杆密封结构 | |
CN204300451U (zh) | 一种三功能阀 | |
CN201963926U (zh) | 一种新型钢球旋塞阀 | |
CN203516023U (zh) | 气动隔膜泵 | |
CN202302015U (zh) | 高强度阀板 | |
CN204004517U (zh) | 一种耐用球阀 | |
CN202252315U (zh) | 一种自力式阀杆密封结构 | |
CN202790656U (zh) | 一种新型耐磨阀座球阀 | |
CN202673759U (zh) | 一种水泵轴端密封装置 | |
CN202302064U (zh) | 一种新型密封阀 | |
CN202327168U (zh) | 一种立式管道用眼镜阀 | |
CN202520692U (zh) | 掘进机撑靴液压油缸 | |
CN207049363U (zh) | 一种v型球阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Shentong Valve Co., Ltd. Assignor: Jiangsu Dongyuan Nuclear Power Valve Engineering Technology Research Center Co., Ltd. Contract record no.: 2014320000052 Denomination of utility model: Making method and improved structure of ball valve seat Granted publication date: 20101201 License type: Exclusive License Record date: 20140219 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CP03 | Change of name, title or address |
Address after: 226232 Industrial Park, Nanyang Town, Jiangsu, Qidong Patentee after: Dongyuan Jiangsu Valve Testing Technology Co., Ltd. Address before: 226232 Nanyang, Jiangsu City, East Town, Patentee before: Jiangsu Dongyuan Nuclear Power Valve Engineering Technology Research Center Co., Ltd. |
|
CP03 | Change of name, title or address | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20180319 |
|
CF01 | Termination of patent right due to non-payment of annual fee |