CN110836093B - 一种水利工程用水井挖掘设备 - Google Patents
一种水利工程用水井挖掘设备 Download PDFInfo
- Publication number
- CN110836093B CN110836093B CN201911219970.XA CN201911219970A CN110836093B CN 110836093 B CN110836093 B CN 110836093B CN 201911219970 A CN201911219970 A CN 201911219970A CN 110836093 B CN110836093 B CN 110836093B
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- CN
- China
- Prior art keywords
- rod
- ball
- water
- breaking device
- constant 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.)
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B1/00—Percussion drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911219970.XA CN110836093B (zh) | 2019-12-03 | 2019-12-03 | 一种水利工程用水井挖掘设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911219970.XA CN110836093B (zh) | 2019-12-03 | 2019-12-03 | 一种水利工程用水井挖掘设备 |
Publications (2)
Publication Number | Publication Date |
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CN110836093A CN110836093A (zh) | 2020-02-25 |
CN110836093B true CN110836093B (zh) | 2020-12-01 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911219970.XA Active CN110836093B (zh) | 2019-12-03 | 2019-12-03 | 一种水利工程用水井挖掘设备 |
Country Status (1)
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CN (1) | CN110836093B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2613522Y (zh) * | 2003-03-14 | 2004-04-28 | 刘中海 | 污水井挖掘机构 |
EP3425158B1 (en) * | 2008-04-04 | 2020-04-01 | Enhanced Drilling AS | Systems and method for subsea drilling |
CN102477997A (zh) * | 2010-11-30 | 2012-05-30 | 王云海 | 水井负压抽水工艺 |
CN206784322U (zh) * | 2017-05-27 | 2017-12-22 | 山东省水利科学研究院 | 一种水库排气装置 |
CN108457319B (zh) * | 2018-01-22 | 2020-08-11 | 徐州创正新能源科技发展有限公司 | 一种水利工程用水井挖掘设备 |
CN209444303U (zh) * | 2019-01-26 | 2019-09-27 | 扈胜涛 | 一种带有封堵结构的水文地质钻孔探测设备 |
CN209568486U (zh) * | 2019-02-12 | 2019-11-01 | 郑州大学 | 一种用于水利工程的水井挖掘装置 |
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2019
- 2019-12-03 CN CN201911219970.XA patent/CN110836093B/zh active Active
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Publication number | Publication date |
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CN110836093A (zh) | 2020-02-25 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201112 Address after: Room 219, building 2, 134 Wenxian Road, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Jiaxing maiyun Information Technology Co.,Ltd. Address before: 116000 No.107, Guangxian Road, Dalian high tech Industrial Park, Dalian City, Liaoning Province Applicant before: Huang Xiaoping |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230830 Address after: Laicheng Industrial Park (Kouzhen), Laiwu City, Jinan City, Shandong Province, 250000 Patentee after: SHANDONG DAZHONG MECHANICAL MANUFACTURING CO.,LTD. Address before: 314000 room 219, building 2, No. 134 Wenxian Road, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: Jiaxing maiyun Information Technology Co.,Ltd. |