CN107091221B - Water plug under a kind of agricultural well - Google Patents
Water plug under a kind of agricultural well Download PDFInfo
- Publication number
- CN107091221B CN107091221B CN201710452948.4A CN201710452948A CN107091221B CN 107091221 B CN107091221 B CN 107091221B CN 201710452948 A CN201710452948 A CN 201710452948A CN 107091221 B CN107091221 B CN 107091221B
- Authority
- CN
- China
- Prior art keywords
- draw
- suction pump
- gear
- telescopic rod
- lower section
- 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.)
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Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710452948.4A CN107091221B (en) | 2017-06-15 | 2017-06-15 | Water plug under a kind of agricultural well |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710452948.4A CN107091221B (en) | 2017-06-15 | 2017-06-15 | Water plug under a kind of agricultural well |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107091221A CN107091221A (en) | 2017-08-25 |
CN107091221B true CN107091221B (en) | 2018-09-21 |
Family
ID=59640222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710452948.4A Active CN107091221B (en) | 2017-06-15 | 2017-06-15 | Water plug under a kind of agricultural well |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107091221B (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5497832A (en) * | 1994-08-05 | 1996-03-12 | Texaco Inc. | Dual action pumping system |
CN203081421U (en) * | 2012-11-16 | 2013-07-24 | 中国石油天然气股份有限公司 | Dynamic lifting device of horizontal well logging |
CN203516060U (en) * | 2013-09-17 | 2014-04-02 | 韩桦 | Anti-collision water draining pump for deep well |
RU2582727C1 (en) * | 2015-03-03 | 2016-04-27 | Таран Анатолий Петрович | Device for lifting water |
CN205077548U (en) * | 2015-10-24 | 2016-03-09 | 张海峰 | Pit shaft formula immersible pump mounting structure with breather valve |
CN206189521U (en) * | 2016-11-17 | 2017-05-24 | 天津英铁科技有限公司 | Fold cover installation end latent pump water supply device of intaking |
-
2017
- 2017-06-15 CN CN201710452948.4A patent/CN107091221B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN107091221A (en) | 2017-08-25 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 545000 No. 102 Xinliu Avenue, Liuzhou City, Guangxi, No. 9, 20th floor, Zhenghe E2 District Patentee after: Liuzhou Yu Yu technology services Co., Ltd. Address before: 545000 Haichuan Furniture Wholesale Market Area A, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: Liuzhou Yu Yu technology services Co., Ltd. |
|
CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200608 Address after: 221600 east side of Han run road, Pei Cheng economic development zone, Xuzhou, Jiangsu Patentee after: XUZHOU FENGYUAN PUMP Co.,Ltd. Address before: 545000 No. 102 Xinliu Avenue, Liuzhou City, Guangxi, No. 9, 20th floor, Zhenghe E2 District Patentee before: LIUZHOU WENYU TECHNOLOGY SERVICE Co.,Ltd. |
|
TR01 | Transfer of patent right |