CN107906231A - 一种插装式单向调速阀 - Google Patents
一种插装式单向调速阀 Download PDFInfo
- Publication number
- CN107906231A CN107906231A CN201711391934.2A CN201711391934A CN107906231A CN 107906231 A CN107906231 A CN 107906231A CN 201711391934 A CN201711391934 A CN 201711391934A CN 107906231 A CN107906231 A CN 107906231A
- Authority
- CN
- China
- Prior art keywords
- mouthfuls
- valve
- valve body
- plug
- throttling
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 description 11
- 239000003921 oil Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007634 remodeling 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711391934.2A CN107906231B (zh) | 2017-12-21 | 2017-12-21 | 一种插装式单向调速阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711391934.2A CN107906231B (zh) | 2017-12-21 | 2017-12-21 | 一种插装式单向调速阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107906231A true CN107906231A (zh) | 2018-04-13 |
CN107906231B CN107906231B (zh) | 2019-07-02 |
Family
ID=61870520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711391934.2A Active CN107906231B (zh) | 2017-12-21 | 2017-12-21 | 一种插装式单向调速阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107906231B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110878779A (zh) * | 2019-11-28 | 2020-03-13 | 东莞海特帕沃液压科技有限公司 | 一种减压阀 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2636379A1 (fr) * | 1988-09-09 | 1990-03-16 | Lucas Georges Ets | Clapet antirebond de securite pour verin fluidique ou analogue |
DE19904616A1 (de) * | 1999-02-05 | 2000-08-10 | Mannesmann Rexroth Ag | Steueranordnung für wenigstens zwei hydraulische Verbraucher und Druckdifferenzventil dafür |
US20040021103A1 (en) * | 2002-08-05 | 2004-02-05 | Xiaolong Yang | Pilot operated control valve having a poppet with integral pressure compensating mechanism |
CN1508448A (zh) * | 2002-12-04 | 2004-06-30 | 株式会社岛津制作所 | 流量控制阀 |
US20130061955A1 (en) * | 2010-03-17 | 2013-03-14 | Gregory Coolidge | Hydraulic valve with pressure limiter |
CN203627369U (zh) * | 2013-11-20 | 2014-06-04 | 江苏恒立液压有限公司 | 一种压力补偿阀 |
CN105805068A (zh) * | 2014-12-30 | 2016-07-27 | 西安易目软件科技有限公司 | 一种新型低控制压力平衡阀 |
CN205423379U (zh) * | 2016-03-16 | 2016-08-03 | 建湖县威力液压机械制造有限公司 | 一种双截止单向调速阀 |
CN205779980U (zh) * | 2016-06-27 | 2016-12-07 | 江苏建筑职业技术学院 | 可精密调控温度补偿阀 |
-
2017
- 2017-12-21 CN CN201711391934.2A patent/CN107906231B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2636379A1 (fr) * | 1988-09-09 | 1990-03-16 | Lucas Georges Ets | Clapet antirebond de securite pour verin fluidique ou analogue |
DE19904616A1 (de) * | 1999-02-05 | 2000-08-10 | Mannesmann Rexroth Ag | Steueranordnung für wenigstens zwei hydraulische Verbraucher und Druckdifferenzventil dafür |
US20040021103A1 (en) * | 2002-08-05 | 2004-02-05 | Xiaolong Yang | Pilot operated control valve having a poppet with integral pressure compensating mechanism |
CN1508448A (zh) * | 2002-12-04 | 2004-06-30 | 株式会社岛津制作所 | 流量控制阀 |
US20130061955A1 (en) * | 2010-03-17 | 2013-03-14 | Gregory Coolidge | Hydraulic valve with pressure limiter |
CN203627369U (zh) * | 2013-11-20 | 2014-06-04 | 江苏恒立液压有限公司 | 一种压力补偿阀 |
CN105805068A (zh) * | 2014-12-30 | 2016-07-27 | 西安易目软件科技有限公司 | 一种新型低控制压力平衡阀 |
CN205423379U (zh) * | 2016-03-16 | 2016-08-03 | 建湖县威力液压机械制造有限公司 | 一种双截止单向调速阀 |
CN205779980U (zh) * | 2016-06-27 | 2016-12-07 | 江苏建筑职业技术学院 | 可精密调控温度补偿阀 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110878779A (zh) * | 2019-11-28 | 2020-03-13 | 东莞海特帕沃液压科技有限公司 | 一种减压阀 |
CN110878779B (zh) * | 2019-11-28 | 2021-07-23 | 浙江万得凯流体设备科技股份有限公司 | 一种减压阀 |
Also Published As
Publication number | Publication date |
---|---|
CN107906231B (zh) | 2019-07-02 |
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Legal Events
Date | Code | Title | Description |
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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: 20190530 Address after: No. 637 Huanghe Road, Dongying District, Dongying City, Shandong Province Applicant after: Shandong Xilong Petroleum Equipment Co.,Ltd. Address before: 315000 Room 013, Room 18-1, 035, 555 Juxian Road, Ningbo High-tech Zone, Ningbo City, Zhejiang Province Applicant before: NINGBO WENZE ELECTROMECHANICAL TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A plug-in one-way speed control valve Granted publication date: 20190702 Pledgee: Weihai commercial bank Limited by Share Ltd. Dongying branch Pledgor: Shandong Xilong Petroleum Equipment Co.,Ltd. Registration number: Y2024980009037 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |