CN202811303U - Automatic controller of water pump - Google Patents
Automatic controller of water pump Download PDFInfo
- Publication number
- CN202811303U CN202811303U CN 201220467007 CN201220467007U CN202811303U CN 202811303 U CN202811303 U CN 202811303U CN 201220467007 CN201220467007 CN 201220467007 CN 201220467007 U CN201220467007 U CN 201220467007U CN 202811303 U CN202811303 U CN 202811303U
- Authority
- CN
- China
- Prior art keywords
- water pump
- signal
- chip microcomputer
- control circuit
- pressure
- 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 - Fee Related
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- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220467007 CN202811303U (en) | 2012-09-13 | 2012-09-13 | Automatic controller of water pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220467007 CN202811303U (en) | 2012-09-13 | 2012-09-13 | Automatic controller of water pump |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202811303U true CN202811303U (en) | 2013-03-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220467007 Expired - Fee Related CN202811303U (en) | 2012-09-13 | 2012-09-13 | Automatic controller of water pump |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202811303U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103235530A (en) * | 2013-04-28 | 2013-08-07 | 丁军浩 | System and method for monitoring pressurized drip irrigation |
CN105137890A (en) * | 2015-10-10 | 2015-12-09 | 青岛万可电子有限公司 | Fan and water pump controller for building |
WO2018192034A1 (en) * | 2017-04-22 | 2018-10-25 | 李金权 | Intelligent water pump protecting device |
-
2012
- 2012-09-13 CN CN 201220467007 patent/CN202811303U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103235530A (en) * | 2013-04-28 | 2013-08-07 | 丁军浩 | System and method for monitoring pressurized drip irrigation |
CN105137890A (en) * | 2015-10-10 | 2015-12-09 | 青岛万可电子有限公司 | Fan and water pump controller for building |
CN105137890B (en) * | 2015-10-10 | 2018-01-19 | 青岛万可电子有限公司 | A kind of blower fan water pump controller for building |
WO2018192034A1 (en) * | 2017-04-22 | 2018-10-25 | 李金权 | Intelligent water pump protecting device |
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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: SHENGZHOU MINGDONG ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI MINGDONG ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20140212 |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201505 JINSHAN, SHANGHAI TO: 312499 SHAOXING, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140212 Address after: Shengzhou City, Zhejiang province 312499 Shaoxing city Sanjiang Street Chung Chuan Village No. 458 Patentee after: Shengzhou Mingdong Electronic Technology Co., Ltd. Address before: 201505, No. 9299, Lane 73-74, Ting Wei Road, Shanghai, Jinshan District Patentee before: Shanghai Mind Electronic Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20150913 |
|
EXPY | Termination of patent right or utility model |