CN104358885B - 高压差流量大可调比控制阀 - Google Patents
高压差流量大可调比控制阀 Download PDFInfo
- Publication number
- CN104358885B CN104358885B CN201410614797.4A CN201410614797A CN104358885B CN 104358885 B CN104358885 B CN 104358885B CN 201410614797 A CN201410614797 A CN 201410614797A CN 104358885 B CN104358885 B CN 104358885B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve core
- core
- sleeve
- big
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 46
- 239000000945 filler Substances 0.000 claims description 34
- 210000004907 gland Anatomy 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 6
- 230000008676 import Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 210000001215 vagina Anatomy 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
- 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
- F16K1/36—Valve members
- F16K1/38—Valve members of conical shape
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410614797.4A CN104358885B (zh) | 2014-11-04 | 2014-11-04 | 高压差流量大可调比控制阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410614797.4A CN104358885B (zh) | 2014-11-04 | 2014-11-04 | 高压差流量大可调比控制阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104358885A CN104358885A (zh) | 2015-02-18 |
CN104358885B true CN104358885B (zh) | 2017-01-25 |
Family
ID=52526176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410614797.4A Active CN104358885B (zh) | 2014-11-04 | 2014-11-04 | 高压差流量大可调比控制阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104358885B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105134984B (zh) * | 2015-10-16 | 2017-11-14 | 吴忠仪表有限责任公司 | 小流量高压差双螺旋降压控制阀 |
CN105909803A (zh) * | 2016-04-21 | 2016-08-31 | 杭州艾诺流体控制仪表有限公司 | 锥形螺纹式微小流量调节阀 |
CN108317298A (zh) * | 2018-03-04 | 2018-07-24 | 江苏江进泵业有限公司 | 低泄漏先导式单座调节阀阀芯 |
CN108426075A (zh) * | 2018-03-21 | 2018-08-21 | 江苏大学 | 一种大可调比高压差套筒调节阀 |
CN109654242A (zh) * | 2019-02-19 | 2019-04-19 | 成都乘风阀门有限责任公司 | 高压角式节流阀 |
CN110220044A (zh) * | 2019-06-24 | 2019-09-10 | 吴忠仪表工程技术服务有限公司 | 双旋向多螺旋线交叉式阀芯结构 |
CN113357378B (zh) * | 2021-06-01 | 2023-06-20 | 陕钢集团汉中钢铁有限责任公司 | 一种耐高温气体单向阀 |
CN113738948B (zh) * | 2021-08-25 | 2022-09-20 | 浙江大学 | 能实现大可调比和高调节精度的阀芯结构及调节阀和方法 |
CN114263754A (zh) * | 2021-12-20 | 2022-04-01 | 无锡卓尔阀业有限公司 | 流量调节结构及具有该结构的双螺旋锥形密封降压调节阀 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2006219331C1 (en) * | 2005-02-28 | 2009-05-28 | Daikin Industries, Ltd. | Expansion valve and refrigeration device |
CN101813192B (zh) * | 2010-04-13 | 2011-06-08 | 无锡市亚迪流体控制技术有限公司 | 流量大可调比控制阀 |
CN203051786U (zh) * | 2012-12-31 | 2013-07-10 | 雷蒙德(北京)阀门制造有限公司 | 螺旋槽柱塞单座控制阀 |
CN203348640U (zh) * | 2013-06-18 | 2013-12-18 | 上海阀特流体控制阀门有限公司 | 微小流量调节阀阀芯 |
CN204267762U (zh) * | 2014-11-04 | 2015-04-15 | 无锡市亚迪流体控制技术有限公司 | 高压差流量大可调比控制阀 |
-
2014
- 2014-11-04 CN CN201410614797.4A patent/CN104358885B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104358885A (zh) | 2015-02-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104358885B (zh) | 高压差流量大可调比控制阀 | |
CN204267762U (zh) | 高压差流量大可调比控制阀 | |
CN101943188A (zh) | 采用组合式法兰控制盖板的紧凑型二通插装阀 | |
CN210087999U (zh) | 双平衡式波纹管减压阀 | |
CN202832603U (zh) | 一种新型中流量液控单向阀 | |
CN202790747U (zh) | 多级调节式恒流阀 | |
CN204878747U (zh) | 一种笼套节流阀 | |
CN203948730U (zh) | 一种橇装式稳流配水装置 | |
CN102563096A (zh) | 一种超高压差严密切断调节阀 | |
CN103075544B (zh) | 防烫恒温水龙头 | |
CN202209460U (zh) | 一种角式、直接作用减压阀 | |
CN204828710U (zh) | 小流量大可调比控制阀 | |
CN204213365U (zh) | 三偏心双向金属密封蝶阀 | |
CN203477358U (zh) | 一种自密封的高压蒸汽控制阀 | |
CN104500477B (zh) | 释压型液控单向逻辑阀 | |
CN203441734U (zh) | 一种往复泵用易拆卸水平组合阀 | |
CN202708138U (zh) | 一种截止阀 | |
CN207777692U (zh) | 一种防倒流阀 | |
CN201764040U (zh) | 截止止回阀 | |
CN102086946A (zh) | 多功能动态流量平衡阀 | |
CN105757297A (zh) | 多功能自力式截止阀 | |
CN202580066U (zh) | 快换式单座调节阀 | |
CN205479395U (zh) | 用于污泥泵中的单向阀组件 | |
CN201851414U (zh) | 采用组合式法兰控制盖板的紧凑型二通插装阀 | |
CN106609873B (zh) | 弹性硬密封平衡式阀芯 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High pressure differential flow large adjustable ratio control valve Effective date of registration: 20220429 Granted publication date: 20170125 Pledgee: Jiangsu SINOSURE technology microfinance Co.,Ltd. Pledgor: WUXI YADI FLUID CONTROL TECHNOLOGY Co.,Ltd. Registration number: Y2022320000199 |
|
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: 20170125 Pledgee: Jiangsu SINOSURE technology microfinance Co.,Ltd. Pledgor: WUXI YADI FLUID CONTROL TECHNOLOGY Co.,Ltd. Registration number: Y2022320000199 |