CN111946840B - 一种高效的防腐隔离阀 - Google Patents
一种高效的防腐隔离阀 Download PDFInfo
- Publication number
- CN111946840B CN111946840B CN202010867362.6A CN202010867362A CN111946840B CN 111946840 B CN111946840 B CN 111946840B CN 202010867362 A CN202010867362 A CN 202010867362A CN 111946840 B CN111946840 B CN 111946840B
- Authority
- CN
- China
- Prior art keywords
- main body
- valve
- knob
- shell
- connecting 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
- 238000002955 isolation Methods 0.000 title claims abstract description 14
- 238000005260 corrosion Methods 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000003139 buffering effect Effects 0.000 claims abstract description 18
- 239000012634 fragment Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims description 15
- 239000010985 leather Substances 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims 6
- 230000004888 barrier function Effects 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003472 neutralizing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/52—Means for additional adjustment of the rate of flow
- F16K1/523—Means for additional adjustment of the rate of flow for limiting the maximum flow rate, using a stop
-
- 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
- F16K31/60—Handles
-
- 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
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
- F16K35/027—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by pushing or pulling the valve actuator, the valve actuator being rotated subsequently to bring the valve closure element in the desired position
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
- F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010867362.6A CN111946840B (zh) | 2020-08-25 | 2020-08-25 | 一种高效的防腐隔离阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010867362.6A CN111946840B (zh) | 2020-08-25 | 2020-08-25 | 一种高效的防腐隔离阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111946840A CN111946840A (zh) | 2020-11-17 |
CN111946840B true CN111946840B (zh) | 2022-04-05 |
Family
ID=73366500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010867362.6A Active CN111946840B (zh) | 2020-08-25 | 2020-08-25 | 一种高效的防腐隔离阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111946840B (zh) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3556463A (en) * | 1968-10-08 | 1971-01-19 | Worthington Corp | Trip valve system |
CN202140582U (zh) * | 2011-06-23 | 2012-02-08 | 永高股份有限公司 | 蝶阀的密封机构和限位锁紧装置 |
CN103899772B (zh) * | 2014-04-22 | 2016-02-10 | 成都中牧生物药业有限公司 | 一种卸料蝶阀 |
CN107289139A (zh) * | 2016-03-31 | 2017-10-24 | 扬州贝尔阀门控制有限公司 | 一种塑料防腐蝶阀 |
CN210510315U (zh) * | 2019-09-24 | 2020-05-12 | 杭州泰科阀门科技有限公司 | 双偏心高性能蝶阀 |
CN111503356A (zh) * | 2019-12-16 | 2020-08-07 | 石家庄瑞特不锈钢制品有限公司 | 一种通过硅溶胶精密铸造工艺制备的特种阀门配件 |
-
2020
- 2020-08-25 CN CN202010867362.6A patent/CN111946840B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111946840A (zh) | 2020-11-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111946840B (zh) | 一种高效的防腐隔离阀 | |
DK148295B (da) | Magasinfastgoerelse ved et pneumatisk inddrivningsvaerktoej | |
CN108115966A (zh) | 一种高效衣物压缩装置 | |
EP0001336A1 (en) | Door mounting and actuating apparatus for a pressure vessel | |
CN208906046U (zh) | 一种水浴恒温振荡器 | |
CN217436510U (zh) | 一种便于开合式门结构 | |
CN211453974U (zh) | 一种摆锤倾斜式地震仪 | |
CN206480706U (zh) | 抽真空装置 | |
CN213252719U (zh) | 一种便于更换的灭火器箱体 | |
CN113635284B (zh) | 一种电气自动化机械臂支架 | |
CN212615258U (zh) | 一种压缩机气缸盖与阀板座连接结构 | |
CN217842825U (zh) | 一种弹簧安全阀检验用夹紧机构 | |
CN219539477U (zh) | 一种全自动萃取仪 | |
CN202682513U (zh) | 二氧化碳吸收罐及其安装装置 | |
CN211509585U (zh) | 一种油田数字化监控装置 | |
CN212480169U (zh) | 气动对夹式橡胶密封蝶阀 | |
CN110554219A (zh) | 一种录波仪器固定安装机构 | |
CN216008821U (zh) | 一种真空吸附泵 | |
CN214660740U (zh) | 一种空压机的旋转拉手机构 | |
CN110658021A (zh) | 一种油田污水检测设备 | |
CN211051492U (zh) | 一种石墨烯生产制作设备 | |
CN216754355U (zh) | 一种智能清洁机器人的电池保护机构 | |
CN212643599U (zh) | 一种蓝牙阀门 | |
CN217000528U (zh) | 一种冷通道消防联动天窗自动复位装置 | |
CN214943354U (zh) | 一种可快速锁定和解锁的窗户 |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220315 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: 312300 West Road, xinminzhu village, Daoxu Town, Shangyu District, Shaoxing City, Zhejiang Province Applicant before: Shaoxing Shangyu Xinlong Anticorrosion Equipment Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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 |
|
TR01 | Transfer of patent right |