CN201486833U - 调速给水泵最小流量阀数控系统 - Google Patents
调速给水泵最小流量阀数控系统 Download PDFInfo
- Publication number
- CN201486833U CN201486833U CN2009202030237U CN200920203023U CN201486833U CN 201486833 U CN201486833 U CN 201486833U CN 2009202030237 U CN2009202030237 U CN 2009202030237U CN 200920203023 U CN200920203023 U CN 200920203023U CN 201486833 U CN201486833 U CN 201486833U
- Authority
- CN
- China
- Prior art keywords
- water feeding
- feeding pump
- numerical control
- pump
- pressure transmitter
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000009736 wetting Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013178 mathematical model Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001595 flow curve Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Images
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
- Flow Control (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202030237U CN201486833U (zh) | 2009-09-03 | 2009-09-03 | 调速给水泵最小流量阀数控系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202030237U CN201486833U (zh) | 2009-09-03 | 2009-09-03 | 调速给水泵最小流量阀数控系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201486833U true CN201486833U (zh) | 2010-05-26 |
Family
ID=42425710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202030237U Expired - Lifetime CN201486833U (zh) | 2009-09-03 | 2009-09-03 | 调速给水泵最小流量阀数控系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201486833U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101936289A (zh) * | 2010-09-19 | 2011-01-05 | 中国广东核电集团有限公司 | 汽动主给水泵紧急停机保护定期试验装置及方法 |
CN101787969B (zh) * | 2009-09-04 | 2013-03-27 | 东北电力科学研究院有限公司 | 调速给水泵最小流量阀数控系统及其最小流量控制方法 |
-
2009
- 2009-09-03 CN CN2009202030237U patent/CN201486833U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101787969B (zh) * | 2009-09-04 | 2013-03-27 | 东北电力科学研究院有限公司 | 调速给水泵最小流量阀数控系统及其最小流量控制方法 |
CN101936289A (zh) * | 2010-09-19 | 2011-01-05 | 中国广东核电集团有限公司 | 汽动主给水泵紧急停机保护定期试验装置及方法 |
CN101936289B (zh) * | 2010-09-19 | 2013-01-23 | 中国广东核电集团有限公司 | 汽动主给水泵紧急停机保护定期试验装置及方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102777887B (zh) | 恒差压锅炉供水电动调节阀保护控制装置及控制方法 | |
CN201576203U (zh) | 工业总线煤矿水泵房排水冗余控制器 | |
CN101787969B (zh) | 调速给水泵最小流量阀数控系统及其最小流量控制方法 | |
CN201654557U (zh) | Aod炉全自动智能控制系统 | |
CN206094287U (zh) | 换热站自动控制系统 | |
CN209129067U (zh) | 一种供水控制系统 | |
CN202812387U (zh) | 恒压差锅炉供水电动调节阀保护控制装置 | |
CN201486833U (zh) | 调速给水泵最小流量阀数控系统 | |
CN201560920U (zh) | 自动调速给水泵 | |
CN202383473U (zh) | 基于plc的矿井排水自动控制系统 | |
CN102021898A (zh) | 液压启闭机高精度电子比例调速自动控制系统 | |
CN204406139U (zh) | 小区供暖监控系统 | |
CN206143867U (zh) | 一种农饮水恒压节电控制装置 | |
CN201933468U (zh) | 液压启闭机高精度电子比例调速自动控制系统 | |
Tian et al. | Research on construction of computer monitoring system in automatic control of sluice | |
CN203253519U (zh) | 一种磨矿供水自动调节装置 | |
CN203573172U (zh) | 一种气动盾形闸门智能协同控制系统装置 | |
CN208885927U (zh) | 一种减速机冷却水的控制装置 | |
CN113309660A (zh) | 一种调速器智能分段关闭控制系统及方法 | |
CN207380529U (zh) | 一种铸管生产线安防控制系统 | |
CN219264263U (zh) | 一种新型蒸汽蓄热控制装置 | |
CN202851098U (zh) | 加热器空气排放自动控制系统 | |
CN213146106U (zh) | 一种矿用乳化液供液防漏液保护装置 | |
CN206094288U (zh) | 换热站自动控制系统的补水调节控制回路 | |
CN105444150B (zh) | 一种多水源供水系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: INSTITUTE OF ELECTRIC POWER SCIENCES, LIAONING ELE Free format text: FORMER OWNER: TONG GANG Effective date: 20121109 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121109 Address after: Heping District, Siping City of Shenyang province Liaoning 110006 Street No. 39 Patentee after: Northeast Electric Power Research Institute Co., Ltd. Patentee after: Liaoning Electric Power Co., Ltd.Electric Power Science Research Institute Patentee after: State Grid Corporation of China Address before: Heping District, Siping City of Shenyang province Liaoning 110006 Street No. 39 Patentee before: Northeast Electric Power Research Institute Co., Ltd. Patentee before: Tong Gang |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20100526 Effective date of abandoning: 20090903 |
|
RGAV | Abandon patent right to avoid regrant |