CN104455612B - 一种低振动动态流量平衡阀 - Google Patents
一种低振动动态流量平衡阀 Download PDFInfo
- Publication number
- CN104455612B CN104455612B CN201410634959.0A CN201410634959A CN104455612B CN 104455612 B CN104455612 B CN 104455612B CN 201410634959 A CN201410634959 A CN 201410634959A CN 104455612 B CN104455612 B CN 104455612B
- Authority
- CN
- China
- Prior art keywords
- valve
- gallbladder
- valve casing
- low vibration
- spacing collar
- 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
- 210000000232 gallbladder Anatomy 0.000 claims abstract description 64
- 230000009467 reduction Effects 0.000 description 12
- 230000006837 decompression Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
- F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
- F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
- F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
- F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410634959.0A CN104455612B (zh) | 2014-11-12 | 2014-11-12 | 一种低振动动态流量平衡阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410634959.0A CN104455612B (zh) | 2014-11-12 | 2014-11-12 | 一种低振动动态流量平衡阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104455612A CN104455612A (zh) | 2015-03-25 |
CN104455612B true CN104455612B (zh) | 2016-07-20 |
Family
ID=52902134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410634959.0A Active CN104455612B (zh) | 2014-11-12 | 2014-11-12 | 一种低振动动态流量平衡阀 |
Country Status (1)
Country | Link |
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CN (1) | CN104455612B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106352128B (zh) * | 2016-10-25 | 2018-09-28 | 浙江盾安智控科技股份有限公司 | 一种自动阀芯组件及压差无关型流量控制阀 |
CN109268547B (zh) * | 2018-11-28 | 2023-10-27 | 浙江负正机械有限公司 | 一种防振动电热水器安全阀 |
CN110987111B (zh) * | 2019-12-05 | 2020-12-22 | 山东省医疗器械产品质量检验中心 | 动静态条件下输液器流量控制特性测试系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201306487Y (zh) * | 2008-11-28 | 2009-09-09 | 欧文托普阀门系统(北京)有限公司 | 自力式动态流量平衡电动两通阀 |
CN202012650U (zh) * | 2010-12-30 | 2011-10-19 | 欧文托普阀门系统(北京)有限公司 | 膜压式动态平衡手动调节阀 |
JP2013206176A (ja) * | 2012-03-28 | 2013-10-07 | Daisen Kk | 高圧取出し用減圧弁 |
CN203363322U (zh) * | 2013-07-16 | 2013-12-25 | 杭州春江阀门有限公司 | 高精度动态平衡电动二通阀 |
CN103542154B (zh) * | 2013-10-12 | 2015-11-11 | 浙江盾安阀门有限公司 | 一种动态流量平衡阀 |
-
2014
- 2014-11-12 CN CN201410634959.0A patent/CN104455612B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104455612A (zh) | 2015-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 311800 Zhejiang city in Shaoxing Province town of Zhuji city shop industrial zone Zhejiang Dunan Valve Co. Ltd. Patentee after: ZHEJIANG DUNAN VALVE Co.,Ltd. Address before: 311800 Zhejiang city in Shaoxing Province town of Zhuji city shop industrial zone Zhejiang Dunan Valve Co. Ltd. Patentee before: ZHEJIANG DUNAN VALVE Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 311800, Shaoxing City, Zhejiang province Zhuji Town Industrial Zone Zhejiang shield Valve Co., Ltd. Patentee after: Zhejiang deai Intelligent Control Technology Co.,Ltd. Address before: 311800, Shaoxing City, Zhejiang province Zhuji Town Industrial Zone Zhejiang shield Valve Co., Ltd. Patentee before: ZHEJIANG DUNAN VALVE Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A low vibration dynamic flow balance valve Effective date of registration: 20211220 Granted publication date: 20160720 Pledgee: Diankou sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang deai Intelligent Control Technology Co.,Ltd. Registration number: Y2021980015397 |
|
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 |
Date of cancellation: 20230724 Granted publication date: 20160720 Pledgee: Diankou sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang deai Intelligent Control Technology Co.,Ltd. Registration number: Y2021980015397 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |