CN104405905B - 一种可双向调节流量的螺旋式万能节流阀 - Google Patents
一种可双向调节流量的螺旋式万能节流阀 Download PDFInfo
- Publication number
- CN104405905B CN104405905B CN201410556549.9A CN201410556549A CN104405905B CN 104405905 B CN104405905 B CN 104405905B CN 201410556549 A CN201410556549 A CN 201410556549A CN 104405905 B CN104405905 B CN 104405905B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve element
- barrel
- valve body
- screw thread
- 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
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
-
- 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
- F16K1/52—Means for additional adjustment of the rate of flow
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410556549.9A CN104405905B (zh) | 2014-10-20 | 2014-10-20 | 一种可双向调节流量的螺旋式万能节流阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410556549.9A CN104405905B (zh) | 2014-10-20 | 2014-10-20 | 一种可双向调节流量的螺旋式万能节流阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104405905A CN104405905A (zh) | 2015-03-11 |
CN104405905B true CN104405905B (zh) | 2017-02-15 |
Family
ID=52643556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410556549.9A Active CN104405905B (zh) | 2014-10-20 | 2014-10-20 | 一种可双向调节流量的螺旋式万能节流阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104405905B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2177858Y (zh) * | 1993-07-22 | 1994-09-21 | 彭兴玉 | 长度可调管道密封接套 |
CN201259359Y (zh) * | 2008-06-18 | 2009-06-17 | 广东恒基金属制品实业有限公司 | 一种可拆装的双向节流阀 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005083690A (ja) * | 2003-09-10 | 2005-03-31 | Fujitsu General Ltd | 除湿用絞り装置及びこれを備えた空気調和機 |
CN201110679Y (zh) * | 2007-12-11 | 2008-09-03 | 吴俊云 | 一种双向节流短管 |
CN202032205U (zh) * | 2011-03-30 | 2011-11-09 | 陈志华 | 锁紧式伸缩外丝 |
CN202545925U (zh) * | 2012-01-12 | 2012-11-21 | 新昌县丰亿电器有限公司 | 一种可拆装的双向节流阀 |
-
2014
- 2014-10-20 CN CN201410556549.9A patent/CN104405905B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2177858Y (zh) * | 1993-07-22 | 1994-09-21 | 彭兴玉 | 长度可调管道密封接套 |
CN201259359Y (zh) * | 2008-06-18 | 2009-06-17 | 广东恒基金属制品实业有限公司 | 一种可拆装的双向节流阀 |
Also Published As
Publication number | Publication date |
---|---|
CN104405905A (zh) | 2015-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE112016003889T5 (de) | Elektrisches Durchflussregelventil und Aktuator | |
CN106895153A (zh) | 二段式电子膨胀阀 | |
CN104115084B (zh) | 提动阀 | |
US20140299806A1 (en) | Shut-off valve | |
CN106855128A (zh) | 二段式电子膨胀阀 | |
WO2018036106A1 (zh) | 节流装置及空调器 | |
CN109578604A (zh) | 滑油管路节流孔面积调节装置 | |
DE102015100380B4 (de) | Variable Ansaugvorrichtung für einen A/C-Verdichter zur Verbesserung der NVH-Eigenschaften durch Veränderung des Ansaugeinlassströmungsbereichs | |
CN107044543A (zh) | 二段式电子膨胀阀 | |
CN106546036A (zh) | 分流头及空调器、空调器的调节方法 | |
CN106870750A (zh) | 二段式电子膨胀阀 | |
CN103453167A (zh) | 一种气体发动机燃气进缸定量控制阀 | |
CN101059140B (zh) | 线性驱动装置 | |
CN203549096U (zh) | 缓冲促动器、流体调节器以及用于定制缓冲器的系统 | |
CN104405905B (zh) | 一种可双向调节流量的螺旋式万能节流阀 | |
JP2018500505A5 (zh) | ||
CN202972084U (zh) | 一种动态平衡电动调节阀 | |
CN205207816U (zh) | 叠加减压阀 | |
CN105829986B (zh) | 用于流量控制的压力无关型动态平衡阀 | |
CN207777725U (zh) | 一种轴流式调节阀 | |
CN103542645A (zh) | 一种带有单向控制功能的热力膨胀阀 | |
EP3719419B1 (en) | Multi-port variable expansion plunger valve | |
US1362331A (en) | Means for controlling valves | |
CN104235257B (zh) | 流量调节器和减震器 | |
JP6291509B2 (ja) | 液圧スリーブを介して汚染保護してソレノイドモータを通気するための方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Dehai Inventor after: Ma Yu Inventor after: Wu Chao Inventor after: Yang Yong Inventor after: Su Erwei Inventor after: Meng Fannian Inventor after: Ma Jun Inventor after: Li Liwei Inventor after: Zhang Zhicheng Inventor after: Li Deqiang Inventor after: Cong Yibo Inventor after: Li Yanqin Inventor after: Li Hongwei Inventor after: Xie Guizhong Inventor before: Zhang Dehai Inventor before: Ma Yu Inventor before: Wu Chao Inventor before: Yang Yong Inventor before: Ma Jun Inventor before: Li Liwei Inventor before: Li Yanqin Inventor before: Xie Guizhong Inventor before: Bai Daiping Inventor before: Yin Xuemei Inventor before: Yang Chunyan Inventor before: Zhu Rumin |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |