CN103306990B - 基于水位检测与气动控制的风动潜水泵自调速装置 - Google Patents
基于水位检测与气动控制的风动潜水泵自调速装置 Download PDFInfo
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- CN103306990B CN103306990B CN201310282094.1A CN201310282094A CN103306990B CN 103306990 B CN103306990 B CN 103306990B CN 201310282094 A CN201310282094 A CN 201310282094A CN 103306990 B CN103306990 B CN 103306990B
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- pneumatic
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- sump pump
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CN201310282094.1A CN103306990B (zh) | 2013-07-05 | 2013-07-05 | 基于水位检测与气动控制的风动潜水泵自调速装置 |
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CN201310282094.1A CN103306990B (zh) | 2013-07-05 | 2013-07-05 | 基于水位检测与气动控制的风动潜水泵自调速装置 |
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CN103306990A CN103306990A (zh) | 2013-09-18 |
CN103306990B true CN103306990B (zh) | 2015-04-29 |
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CN201310282094.1A Expired - Fee Related CN103306990B (zh) | 2013-07-05 | 2013-07-05 | 基于水位检测与气动控制的风动潜水泵自调速装置 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106015020B (zh) * | 2016-05-17 | 2019-03-05 | 安徽理工大学 | 一种基于物联网的自调速潜水泵远程调度*** |
CN106224257A (zh) * | 2016-09-28 | 2016-12-14 | 安徽理工大学 | 自动限速风动潜水泵控制*** |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2263220Y (zh) * | 1996-04-16 | 1997-09-24 | 张增华 | 气压式潜水泵 |
CN201925180U (zh) * | 2011-01-18 | 2011-08-10 | 李玉林 | 具有保护装置的风动水泵 |
CN203362547U (zh) * | 2013-07-05 | 2013-12-25 | 安徽理工大学 | 基于水位检测与气动控制的风动潜水泵自调速装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US7855345B2 (en) * | 2007-11-19 | 2010-12-21 | Stevens Pump Company | Differential pressure switch |
KR200443765Y1 (ko) * | 2008-08-12 | 2009-03-11 | 하상순 | 공압식 펌프 시스템 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2263220Y (zh) * | 1996-04-16 | 1997-09-24 | 张增华 | 气压式潜水泵 |
CN201925180U (zh) * | 2011-01-18 | 2011-08-10 | 李玉林 | 具有保护装置的风动水泵 |
CN203362547U (zh) * | 2013-07-05 | 2013-12-25 | 安徽理工大学 | 基于水位检测与气动控制的风动潜水泵自调速装置 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Bo Inventor after: Li Di Inventor before: Ruan Xueyun Inventor before: Wang Pengyu Inventor before: Yuan Liang Inventor before: Hu Xiaofeng Inventor before: Ding Ran Inventor before: Zhang Hua |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170830 Address after: 110000 Liu village, Zhen Zhen Town, Yuhong District, Liaoning, Shenyang Patentee after: Shenyang Hai Quan submersible electric pump Co.,Ltd. Address before: 232001 Anhui Province, Huainan city Shungeng Road No. 168 Patentee before: Anhui University Of Science And Technology |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |