CN101560780B - 深水水下开挖装置 - Google Patents
深水水下开挖装置 Download PDFInfo
- Publication number
- CN101560780B CN101560780B CN2009100277437A CN200910027743A CN101560780B CN 101560780 B CN101560780 B CN 101560780B CN 2009100277437 A CN2009100277437 A CN 2009100277437A CN 200910027743 A CN200910027743 A CN 200910027743A CN 101560780 B CN101560780 B CN 101560780B
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- CN
- China
- Prior art keywords
- pipe
- submersible
- mud
- pump
- floating body
- 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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Images
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- Jet Pumps And Other Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100277437A CN101560780B (zh) | 2009-05-19 | 2009-05-19 | 深水水下开挖装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100277437A CN101560780B (zh) | 2009-05-19 | 2009-05-19 | 深水水下开挖装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101560780A CN101560780A (zh) | 2009-10-21 |
| CN101560780B true CN101560780B (zh) | 2011-03-23 |
Family
ID=41219738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100277437A Expired - Fee Related CN101560780B (zh) | 2009-05-19 | 2009-05-19 | 深水水下开挖装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101560780B (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268887A (zh) * | 2011-03-21 | 2011-12-07 | 吴平平 | 一种用于吸扬式疏浚船舶的水下泥泵装置 |
| CN105201770A (zh) * | 2015-09-25 | 2015-12-30 | 中建交通建设集团有限公司广西分公司 | 便携浮式泥浆泵 |
| CN106812171B (zh) * | 2017-01-20 | 2022-09-23 | 黄河水利委员会黄河水利科学研究院 | 中小型水库便携式三浮体淤沙提取系统 |
| CN109113088A (zh) * | 2017-06-23 | 2019-01-01 | 五冶集团上海有限公司 | 一种用于沉井不排水下沉的泥浆泵浮筒及制作方法 |
| CN112459149B (zh) * | 2020-10-29 | 2021-12-14 | 浙江海洋大学 | 组合式河道清淤装置 |
| CN112252392A (zh) * | 2020-11-12 | 2021-01-22 | 北京三一智造科技有限公司 | 排渣装置及双轮铣槽机 |
| CN115637720B (zh) * | 2022-11-22 | 2025-08-22 | 长江国际水利水电工程建设有限公司 | 一种深井降水用混合型管道及方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073079A (en) * | 1976-11-15 | 1978-02-14 | Klinefelter Nathan I | Device for pumping out sanded in crab pots |
| CN2869143Y (zh) * | 2005-11-04 | 2007-02-14 | 赵立武 | 组合式清淤、挖塘机组 |
| CN2871660Y (zh) * | 2005-10-27 | 2007-02-21 | 章永泰 | 深水疏浚装置 |
| CN201447720U (zh) * | 2009-05-19 | 2010-05-05 | 江苏河海科技工程集团有限公司 | 深水水下开挖装置 |
-
2009
- 2009-05-19 CN CN2009100277437A patent/CN101560780B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073079A (en) * | 1976-11-15 | 1978-02-14 | Klinefelter Nathan I | Device for pumping out sanded in crab pots |
| CN2871660Y (zh) * | 2005-10-27 | 2007-02-21 | 章永泰 | 深水疏浚装置 |
| CN2869143Y (zh) * | 2005-11-04 | 2007-02-14 | 赵立武 | 组合式清淤、挖塘机组 |
| CN201447720U (zh) * | 2009-05-19 | 2010-05-05 | 江苏河海科技工程集团有限公司 | 深水水下开挖装置 |
Non-Patent Citations (1)
| Title |
|---|
| JP昭63-289127A 1988.11.25 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101560780A (zh) | 2009-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Qing Inventor after: Wang Bin Inventor after: Yu Jianguo Inventor after: Shen Yanlan Inventor after: Wang Rongque Inventor before: Yu Jianguo Inventor before: Li Qing Inventor before: Shen Yanlan Inventor before: Wang Rongque Inventor before: Wang Bin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU JIANGUO LI QING SHEN YANLAN WANG RONGQUE WANG BIN TO: LI QING WANG BIN YU JIANGUO SHEN YANLAN WANG RONGQUE |
|
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Qing Inventor after: Wang Bin Inventor after: Shen Yanlan Inventor after: Zhou Bin Inventor after: Qi Yonggui Inventor after: Chen Guoxing Inventor after: Xu Rong Inventor after: Yu Jianguo Inventor after: Wang Rongque Inventor before: Li Qing Inventor before: Wang Bin Inventor before: Yu Jianguo Inventor before: Shen Yanlan Inventor before: Wang Rongque |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI QING WANG BIN YU JIANGUO SHEN YANLAN WANG RONGQUE TO: LI QING WANG BIN SHEN YANLAN ZHOU BIN QI YONGGUI CHEN GUOXING XU RONG YU JIANGUO WANG RONGQUE |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200925 Address after: 225400 No. 188 Dai Wang Road, Chengdong Industrial Park, Taixing Economic Development Zone, Jiangsu, Taizhou Patentee after: JIANGSU HEHAI SUPPLY AND DRAINAGE WHOLE SET EQUIPMENT Co.,Ltd. Address before: 225400 No. 38 National Day East Road, Taixing, Jiangsu Patentee before: Yu Jianguo |
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| 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: 20110323 |
