CN107489134A - 一种断面为圆形的灌溉取水口闸门结构 - Google Patents
一种断面为圆形的灌溉取水口闸门结构 Download PDFInfo
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- CN107489134A CN107489134A CN201710629728.4A CN201710629728A CN107489134A CN 107489134 A CN107489134 A CN 107489134A CN 201710629728 A CN201710629728 A CN 201710629728A CN 107489134 A CN107489134 A CN 107489134A
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- 230000002262 irrigation Effects 0.000 title claims abstract description 15
- 238000003973 irrigation Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 7
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
- E02B13/02—Closures for irrigation conduits
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B5/00—Artificial water canals, e.g. irrigation canals
- E02B5/08—Details, e.g. gates, screens
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710629728.4A CN107489134A (zh) | 2017-07-28 | 2017-07-28 | 一种断面为圆形的灌溉取水口闸门结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710629728.4A CN107489134A (zh) | 2017-07-28 | 2017-07-28 | 一种断面为圆形的灌溉取水口闸门结构 |
Publications (1)
Publication Number | Publication Date |
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CN107489134A true CN107489134A (zh) | 2017-12-19 |
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Family Applications (1)
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CN201710629728.4A Pending CN107489134A (zh) | 2017-07-28 | 2017-07-28 | 一种断面为圆形的灌溉取水口闸门结构 |
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CN (1) | CN107489134A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110241787A (zh) * | 2019-06-27 | 2019-09-17 | 范丽琴 | 一种新农业渠灌用自动式闸板 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202416267U (zh) * | 2012-01-12 | 2012-09-05 | 吴山红 | 翻板式索控闸门 |
JP2012188903A (ja) * | 2011-03-14 | 2012-10-04 | Kenji Nagao | 水門閉止装置 |
CN105317027A (zh) * | 2015-04-28 | 2016-02-10 | 贵州省水利水电勘测设计研究院 | 一种组合式泄洪取水方法及其结构 |
CN206986864U (zh) * | 2017-07-28 | 2018-02-09 | 贵州省水利水电勘测设计研究院 | 一种用于灌溉取水口圆形事故闸门 |
-
2017
- 2017-07-28 CN CN201710629728.4A patent/CN107489134A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012188903A (ja) * | 2011-03-14 | 2012-10-04 | Kenji Nagao | 水門閉止装置 |
CN202416267U (zh) * | 2012-01-12 | 2012-09-05 | 吴山红 | 翻板式索控闸门 |
CN105317027A (zh) * | 2015-04-28 | 2016-02-10 | 贵州省水利水电勘测设计研究院 | 一种组合式泄洪取水方法及其结构 |
CN206986864U (zh) * | 2017-07-28 | 2018-02-09 | 贵州省水利水电勘测设计研究院 | 一种用于灌溉取水口圆形事故闸门 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110241787A (zh) * | 2019-06-27 | 2019-09-17 | 范丽琴 | 一种新农业渠灌用自动式闸板 |
CN110241787B (zh) * | 2019-06-27 | 2021-05-28 | 简胜坚 | 一种新农业渠灌用自动式闸板 |
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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: 20190919 Address after: 550002 No. 187 Shilin West Road, Guanshan Lake District, Guiyang City, Guizhou Province Applicant after: GUIZHOU WATER INVESTMENT GROUP Co.,Ltd. Applicant after: GUIZHOU SURVEY & DESIGN Research Institute FOR WATER RESOURCES AND HYDROPOWER Address before: 550002 No. 27 South Baoshan Road, Nanming District, Guizhou, Guiyang Applicant before: Guizhou Survey & Design Research Institute for Water Resources and Hydropower |
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TA01 | Transfer of patent application right | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171219 |
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RJ01 | Rejection of invention patent application after publication |