CN102297272B - 一种防混阀 - Google Patents
一种防混阀 Download PDFInfo
- Publication number
- CN102297272B CN102297272B CN2011102616279A CN201110261627A CN102297272B CN 102297272 B CN102297272 B CN 102297272B CN 2011102616279 A CN2011102616279 A CN 2011102616279A CN 201110261627 A CN201110261627 A CN 201110261627A CN 102297272 B CN102297272 B CN 102297272B
- Authority
- CN
- China
- Prior art keywords
- piston
- medium runner
- valve
- valve stem
- main
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 4
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons
-
- 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
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
- F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
- F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011102616279A CN102297272B (zh) | 2011-09-06 | 2011-09-06 | 一种防混阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011102616279A CN102297272B (zh) | 2011-09-06 | 2011-09-06 | 一种防混阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102297272A CN102297272A (zh) | 2011-12-28 |
CN102297272B true CN102297272B (zh) | 2012-11-14 |
Family
ID=45357874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011102616279A Expired - Fee Related CN102297272B (zh) | 2011-09-06 | 2011-09-06 | 一种防混阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102297272B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103672021B (zh) * | 2013-12-02 | 2017-04-26 | 东正科技有限公司 | 一种可自清洗及杀菌式双座阀 |
CN104405927A (zh) * | 2014-11-21 | 2015-03-11 | 福建沃隆管阀制造有限公司 | 一种智能防混阀 |
DK178687B1 (en) | 2015-11-09 | 2016-11-14 | Kmatic Aps | Multifunctional Sanitary Valve and Method of Operating Such |
CN106337950B (zh) * | 2016-08-17 | 2018-09-28 | 浙江利百加泵阀科技有限公司 | 一种碾碎过滤的防混阀 |
CN107035884A (zh) * | 2017-06-07 | 2017-08-11 | 青岛精锐机械制造有限公司 | 一种十字型连体阀 |
CN110925458B (zh) * | 2019-11-19 | 2021-11-16 | 浙江利百加泵阀科技有限公司 | 一种智能控制防混阀 |
CN113339514A (zh) * | 2021-05-25 | 2021-09-03 | 宁波凯拓阀门有限公司 | 一种可调式直喷双通道阀门 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0002081B1 (fr) * | 1977-11-23 | 1981-09-02 | Les Robinets Presto Société Anonyme | Robinet mélangeur à fermeture temporisée |
DE19750300A1 (de) * | 1997-11-13 | 1999-06-02 | Alfa Laval Lkm A S | Doppelsitzventil |
CN201575226U (zh) * | 2009-12-29 | 2010-09-08 | 浙江远安流体设备有限公司 | 四通防混双座阀 |
CN202188162U (zh) * | 2011-09-06 | 2012-04-11 | 温州奥米流体设备科技有限公司 | 一种防混阀 |
-
2011
- 2011-09-06 CN CN2011102616279A patent/CN102297272B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0002081B1 (fr) * | 1977-11-23 | 1981-09-02 | Les Robinets Presto Société Anonyme | Robinet mélangeur à fermeture temporisée |
DE19750300A1 (de) * | 1997-11-13 | 1999-06-02 | Alfa Laval Lkm A S | Doppelsitzventil |
CN201575226U (zh) * | 2009-12-29 | 2010-09-08 | 浙江远安流体设备有限公司 | 四通防混双座阀 |
CN202188162U (zh) * | 2011-09-06 | 2012-04-11 | 温州奥米流体设备科技有限公司 | 一种防混阀 |
Also Published As
Publication number | Publication date |
---|---|
CN102297272A (zh) | 2011-12-28 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG AOMI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WENZHOU AOMI FLUID EQUIPMENT CO., LTD. Effective date: 20140528 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140528 Address after: 325000, Hai Xia Road, Yang Yang Industrial Zone, North Ao street, Dongtou County, Wenzhou, Zhejiang Patentee after: Zhejiang Aomi Technology Co.,Ltd. Address before: 325000 Hai Xia Road, Yang Yang Industrial Area, Dongtou County, Zhejiang, Wenzhou Patentee before: WEN ZHOU AOMI FLUID EQUIPMENT SCIENCE & TECHNOLOGY Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 |
|
CF01 | Termination of patent right due to non-payment of annual fee |