CN106090342B - The check-valves of anti-low-flow vibration - Google Patents
The check-valves of anti-low-flow vibration Download PDFInfo
- Publication number
- CN106090342B CN106090342B CN201610768857.7A CN201610768857A CN106090342B CN 106090342 B CN106090342 B CN 106090342B CN 201610768857 A CN201610768857 A CN 201610768857A CN 106090342 B CN106090342 B CN 106090342B
- Authority
- CN
- China
- Prior art keywords
- vibrationproof
- valves
- check
- valve
- force side
- 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
- 238000009825 accumulation Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
-
- 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
- F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key
-
- 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)
- Check Valves (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610768857.7A CN106090342B (en) | 2016-08-29 | 2016-08-29 | The check-valves of anti-low-flow vibration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610768857.7A CN106090342B (en) | 2016-08-29 | 2016-08-29 | The check-valves of anti-low-flow vibration |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106090342A CN106090342A (en) | 2016-11-09 |
CN106090342B true CN106090342B (en) | 2019-01-04 |
Family
ID=57224117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610768857.7A Active CN106090342B (en) | 2016-08-29 | 2016-08-29 | The check-valves of anti-low-flow vibration |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106090342B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997008481A1 (en) * | 1995-08-29 | 1997-03-06 | Kabushiki Kaisha Yokota Seisakusho | Swing type non-water hammer check valve |
CN201069005Y (en) * | 2007-07-09 | 2008-06-04 | 湖北洋丰股份有限公司 | Synthetic ammonia production line dedicated check-valve |
CN201787138U (en) * | 2010-09-10 | 2011-04-06 | 浙江鼎力阀门有限公司 | Obliquely-arranged sealing double-plate buffering check valve |
CN203880156U (en) * | 2014-06-12 | 2014-10-15 | 卢子童 | Check valve capable of eliminating noise and preventing burst |
CN205937994U (en) * | 2016-08-29 | 2017-02-08 | 方正阀门集团(温州)机械制造有限公司 | Prevent check valve of low air current vibration |
-
2016
- 2016-08-29 CN CN201610768857.7A patent/CN106090342B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997008481A1 (en) * | 1995-08-29 | 1997-03-06 | Kabushiki Kaisha Yokota Seisakusho | Swing type non-water hammer check valve |
CN201069005Y (en) * | 2007-07-09 | 2008-06-04 | 湖北洋丰股份有限公司 | Synthetic ammonia production line dedicated check-valve |
CN201787138U (en) * | 2010-09-10 | 2011-04-06 | 浙江鼎力阀门有限公司 | Obliquely-arranged sealing double-plate buffering check valve |
CN203880156U (en) * | 2014-06-12 | 2014-10-15 | 卢子童 | Check valve capable of eliminating noise and preventing burst |
CN205937994U (en) * | 2016-08-29 | 2017-02-08 | 方正阀门集团(温州)机械制造有限公司 | Prevent check valve of low air current vibration |
Also Published As
Publication number | Publication date |
---|---|
CN106090342A (en) | 2016-11-09 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190415 Address after: 325024 No. 1921 Binhai Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee after: FANGZHENG VALVE GROUP CO.,LTD. Address before: 325024 No. 1921 Binhai Park, Wenzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: FANGZHENG VALVE GROUP (WENZHOU) MACHINERY MANUFACTURING Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: 325000 no.1921 Binhai 1st Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee after: Founder Valve Group Co.,Ltd. Address before: 325024 No. 1921 Binhai Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee before: FANGZHENG VALVE GROUP Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Check valve for preventing low air flow vibration Effective date of registration: 20211126 Granted publication date: 20190104 Pledgee: Zhejiang bank Wenzhou Limited by Share Ltd. Yongjia branch Pledgor: Founder Valve Group Co.,Ltd. Registration number: Y2021330002384 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190104 Pledgee: Zhejiang bank Wenzhou Limited by Share Ltd. Yongjia branch Pledgor: Founder Valve Group Co.,Ltd. Registration number: Y2021330002384 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |