CN110714925B - 一种双用自动自吸泵 - Google Patents
一种双用自动自吸泵 Download PDFInfo
- Publication number
- CN110714925B CN110714925B CN201911197477.2A CN201911197477A CN110714925B CN 110714925 B CN110714925 B CN 110714925B CN 201911197477 A CN201911197477 A CN 201911197477A CN 110714925 B CN110714925 B CN 110714925B
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- switch
- control circuit
- circuit board
- pressure switch
- contact
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/02—Self-priming pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911197477.2A CN110714925B (zh) | 2019-11-29 | 2019-11-29 | 一种双用自动自吸泵 |
Applications Claiming Priority (1)
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CN201911197477.2A CN110714925B (zh) | 2019-11-29 | 2019-11-29 | 一种双用自动自吸泵 |
Publications (2)
Publication Number | Publication Date |
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CN110714925A CN110714925A (zh) | 2020-01-21 |
CN110714925B true CN110714925B (zh) | 2020-10-09 |
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Family Applications (1)
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CN201911197477.2A Active CN110714925B (zh) | 2019-11-29 | 2019-11-29 | 一种双用自动自吸泵 |
Country Status (1)
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CN (1) | CN110714925B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3339679A1 (de) * | 1983-11-02 | 1985-05-09 | Gebr. Bachert GmbH & Co Feuerwehrgerätefabriken, 7107 Bad Friedrichshall | Entlueftungseinrichtung fuer kreiselpumpen |
CN2125033U (zh) * | 1991-06-29 | 1992-12-16 | 郭锡源 | 给水、消防两用水泵控制器 |
CN101305439A (zh) * | 2005-11-11 | 2008-11-12 | 皮尔茨公司 | 用于防故障地关断电消耗装置的安全开关装置 |
CN201416551Y (zh) * | 2009-05-26 | 2010-03-03 | 山西晋城无烟煤矿业集团有限责任公司 | 井下主排水泵控制装置 |
CN203502750U (zh) * | 2013-08-30 | 2014-03-26 | 金彦钢 | 多功能智能开关 |
CN208111350U (zh) * | 2017-12-27 | 2018-11-16 | 李智慧 | 一种水流开关电源控制电路 |
JP2019193361A (ja) * | 2018-04-19 | 2019-10-31 | 株式会社デンソー | ブラシレスモータ制御装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6516249B1 (en) * | 2000-09-05 | 2003-02-04 | Lockheed Martin Corporation | Fluid control system with autonomously controlled pump |
KR101066812B1 (ko) * | 2009-10-26 | 2011-09-23 | 김정훈 | 전자제품의 대기전력 차단장치 |
CN202047998U (zh) * | 2011-03-18 | 2011-11-23 | 宝山钢铁股份有限公司 | 便携式潜水泵开关控制装置 |
CN107605759B (zh) * | 2017-10-23 | 2019-01-22 | 胡君分 | 一种机械式压力开关调压台的控制电路 |
-
2019
- 2019-11-29 CN CN201911197477.2A patent/CN110714925B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3339679A1 (de) * | 1983-11-02 | 1985-05-09 | Gebr. Bachert GmbH & Co Feuerwehrgerätefabriken, 7107 Bad Friedrichshall | Entlueftungseinrichtung fuer kreiselpumpen |
CN2125033U (zh) * | 1991-06-29 | 1992-12-16 | 郭锡源 | 给水、消防两用水泵控制器 |
CN101305439A (zh) * | 2005-11-11 | 2008-11-12 | 皮尔茨公司 | 用于防故障地关断电消耗装置的安全开关装置 |
CN201416551Y (zh) * | 2009-05-26 | 2010-03-03 | 山西晋城无烟煤矿业集团有限责任公司 | 井下主排水泵控制装置 |
CN203502750U (zh) * | 2013-08-30 | 2014-03-26 | 金彦钢 | 多功能智能开关 |
CN208111350U (zh) * | 2017-12-27 | 2018-11-16 | 李智慧 | 一种水流开关电源控制电路 |
JP2019193361A (ja) * | 2018-04-19 | 2019-10-31 | 株式会社デンソー | ブラシレスモータ制御装置 |
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Publication number | Publication date |
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CN110714925A (zh) | 2020-01-21 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200911 Address after: 318055 No. 333 Liu Lu, Xinqiao Town, Luqiao District, Zhejiang, Taizhou Applicant after: ZHEJIANG RIJING PUMP Co.,Ltd. Address before: The town of Tang Ling village in Wenling city of Taizhou City, Zhejiang province 317525 No. 390 Applicant before: Zhao Huayong |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 318055 No. 41 Middle Road, park, fengjiang street, Luqiao District, Taizhou City, Zhejiang Province (Zhejiang rijing Pump Co., Ltd.) Patentee after: ZHEJIANG RIJING PUMP Co.,Ltd. Address before: 318055 No. 333 Xinliu Road, Xinqiao Town, Luqiao District, Taizhou, Zhejiang Patentee before: ZHEJIANG RIJING PUMP Co.,Ltd. |
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CP02 | Change in the address of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double purpose automatic self-priming pump Effective date of registration: 20210914 Granted publication date: 20201009 Pledgee: Bank of Taizhou Co.,Ltd. Luqiao Shangcai sub branch Pledgor: ZHEJIANG RIJING PUMP Co.,Ltd. Registration number: Y2021330001568 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |