CN102720881A - 气控膜片式高压大流量减压阀出口压力控制系统 - Google Patents
气控膜片式高压大流量减压阀出口压力控制系统 Download PDFInfo
- Publication number
- CN102720881A CN102720881A CN2012102066771A CN201210206677A CN102720881A CN 102720881 A CN102720881 A CN 102720881A CN 2012102066771 A CN2012102066771 A CN 2012102066771A CN 201210206677 A CN201210206677 A CN 201210206677A CN 102720881 A CN102720881 A CN 102720881A
- Authority
- CN
- China
- Prior art keywords
- pressure
- gas
- diaphragm type
- type high
- valve
- 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
- 230000009467 reduction Effects 0.000 claims description 54
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000005259 measurement Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Control Of Fluid Pressure (AREA)
- Safety Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012102066771A CN102720881B (zh) | 2012-06-19 | 2012-06-19 | 气控膜片式高压大流量减压阀出口压力控制系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012102066771A CN102720881B (zh) | 2012-06-19 | 2012-06-19 | 气控膜片式高压大流量减压阀出口压力控制系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102720881A true CN102720881A (zh) | 2012-10-10 |
CN102720881B CN102720881B (zh) | 2013-12-04 |
Family
ID=46946715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012102066771A Active CN102720881B (zh) | 2012-06-19 | 2012-06-19 | 气控膜片式高压大流量减压阀出口压力控制系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102720881B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102777669A (zh) * | 2012-07-20 | 2012-11-14 | 费希尔久安输配设备(成都)有限公司 | 一种阀组件 |
CN113738618A (zh) * | 2021-08-20 | 2021-12-03 | 西安交通大学 | 隔膜压缩机油气压伴随控制系统及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2233494Y (zh) * | 1994-12-16 | 1996-08-21 | 陈佩华 | 液流压力恒定器 |
US6199582B1 (en) * | 1998-12-25 | 2001-03-13 | Advance Denki Kougyou Kabushiki | Flow control valve |
JP2002022038A (ja) * | 2000-07-07 | 2002-01-23 | Ckd Corp | パイロット式圧力比例制御弁システム |
JP2007024070A (ja) * | 2005-07-12 | 2007-02-01 | Advance Denki Kogyo Kk | 圧力制御弁 |
CN101922580A (zh) * | 2010-07-30 | 2010-12-22 | 青岛迅力科技有限公司 | 一种自动调整环境差压阀 |
CN202394131U (zh) * | 2011-12-26 | 2012-08-22 | 上海简翔电气有限公司 | 正压控制系统的稳压装置 |
CN202629291U (zh) * | 2012-06-19 | 2012-12-26 | 宁波星箭航天机械有限公司 | 气控膜片式高压大流量减压阀出口压力控制系统 |
-
2012
- 2012-06-19 CN CN2012102066771A patent/CN102720881B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2233494Y (zh) * | 1994-12-16 | 1996-08-21 | 陈佩华 | 液流压力恒定器 |
US6199582B1 (en) * | 1998-12-25 | 2001-03-13 | Advance Denki Kougyou Kabushiki | Flow control valve |
JP2002022038A (ja) * | 2000-07-07 | 2002-01-23 | Ckd Corp | パイロット式圧力比例制御弁システム |
JP2007024070A (ja) * | 2005-07-12 | 2007-02-01 | Advance Denki Kogyo Kk | 圧力制御弁 |
CN101922580A (zh) * | 2010-07-30 | 2010-12-22 | 青岛迅力科技有限公司 | 一种自动调整环境差压阀 |
CN202394131U (zh) * | 2011-12-26 | 2012-08-22 | 上海简翔电气有限公司 | 正压控制系统的稳压装置 |
CN202629291U (zh) * | 2012-06-19 | 2012-12-26 | 宁波星箭航天机械有限公司 | 气控膜片式高压大流量减压阀出口压力控制系统 |
Non-Patent Citations (1)
Title |
---|
高泽普等: "气调式减压阀在高压自动调节系统中的应用", 《液压气动与密封》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102777669A (zh) * | 2012-07-20 | 2012-11-14 | 费希尔久安输配设备(成都)有限公司 | 一种阀组件 |
CN102777669B (zh) * | 2012-07-20 | 2015-08-19 | 费希尔久安输配设备(成都)有限公司 | 一种阀组件 |
CN113738618A (zh) * | 2021-08-20 | 2021-12-03 | 西安交通大学 | 隔膜压缩机油气压伴随控制系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102720881B (zh) | 2013-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102720881B (zh) | 气控膜片式高压大流量减压阀出口压力控制系统 | |
CN208793004U (zh) | 一种盾构机用空气自动保压试验台 | |
CN202629291U (zh) | 气控膜片式高压大流量减压阀出口压力控制系统 | |
CN201500324U (zh) | 一种基于微电脑控制的气腹机 | |
CN201568049U (zh) | 采油井口设备自动试压装置 | |
CN105421531A (zh) | 叠压供水泵站的进水装置 | |
CN104728506B (zh) | 数字式先导插装溢流阀 | |
CN203587338U (zh) | 压力开关寿命检测工装 | |
CN208331787U (zh) | 连续供气超压压力保护装置 | |
CN102607826A (zh) | 基于plc的防喘振阀性能测试台及测试方法 | |
CN210164900U (zh) | 一种智能调压装置 | |
CN104155112A (zh) | 发动机台架试验用补液箱装置 | |
CN204729096U (zh) | 综采机自动化喷雾降尘设备 | |
CN204061931U (zh) | 一种多通道并联式燃气调压器 | |
CN204523724U (zh) | 掩模版清洗水供给系统 | |
CN203162237U (zh) | 燃气调压阀 | |
CN102269288A (zh) | 发生故障完全开启的自力式轴流调压阀 | |
CN203731093U (zh) | 不合格气体智能放空装置 | |
CN201811275U (zh) | 一种燃气控制装置 | |
CN202545429U (zh) | 硫化机分段泄压控制系统 | |
CN201258989Y (zh) | 电动倒流防止器 | |
CN203067894U (zh) | 一种水利控制阀 | |
CN103161976A (zh) | 燃气调压阀 | |
CN103573262A (zh) | 一种油田泵注设备试压装置 | |
CN215294581U (zh) | 一种自动调节阀装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Xianhui Inventor after: Li Wuli Inventor before: Li Wuli Inventor before: Li Xianhui |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI WULI LI XIANHUI TO: LI XIANHUI LI WULI |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: Xiyang village, Shiqi street, Haishu District, Ningbo City, Zhejiang Province Patentee after: NINGBO XINGJIAN SPACE MACHINERY Co.,Ltd. Address before: No. 369, Wanxing Road, Shiqi street, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO XINGJIAN SPACE MACHINERY Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP03 | Change of name, title or address |
Address after: 315000 Xiyang village, Shiqi street, Haishu District, Ningbo City, Zhejiang Province Patentee after: Star Arrow Technology Co.,Ltd. Address before: Xiyang village, Shiqi street, Haishu District, Ningbo City, Zhejiang Province Patentee before: NINGBO XINGJIAN SPACE MACHINERY Co.,Ltd. |
|
CP03 | Change of name, title or address |