JPS60203717A - サブフロ−ト付潅漑用表層水取水装置 - Google Patents
サブフロ−ト付潅漑用表層水取水装置Info
- Publication number
- JPS60203717A JPS60203717A JP59162822A JP16282284A JPS60203717A JP S60203717 A JPS60203717 A JP S60203717A JP 59162822 A JP59162822 A JP 59162822A JP 16282284 A JP16282284 A JP 16282284A JP S60203717 A JPS60203717 A JP S60203717A
- Authority
- JP
- Japan
- Prior art keywords
- water intake
- air chamber
- float
- intake pipe
- sub
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 230000002262 irrigation Effects 0.000 title claims 2
- 238000003973 irrigation Methods 0.000 title claims 2
- 125000006850 spacer group Chemical group 0.000 claims abstract description 6
- 239000002352 surface water Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 description 2
- 241001556567 Acanthamoeba polyphaga mimivirus Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/02—Water-ways
- E02B9/04—Free-flow canals or flumes; Intakes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59162822A JPS60203717A (ja) | 1984-08-03 | 1984-08-03 | サブフロ−ト付潅漑用表層水取水装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59162822A JPS60203717A (ja) | 1984-08-03 | 1984-08-03 | サブフロ−ト付潅漑用表層水取水装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55162665A Division JPS6038493B2 (ja) | 1980-11-20 | 1980-11-20 | サブフロ−ト付潅漑用表層水取水装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60203717A true JPS60203717A (ja) | 1985-10-15 |
| JPH0216811B2 JPH0216811B2 (enrdf_load_stackoverflow) | 1990-04-18 |
Family
ID=15761886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59162822A Granted JPS60203717A (ja) | 1984-08-03 | 1984-08-03 | サブフロ−ト付潅漑用表層水取水装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60203717A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0462911U (enrdf_load_stackoverflow) * | 1990-10-04 | 1992-05-28 |
-
1984
- 1984-08-03 JP JP59162822A patent/JPS60203717A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0216811B2 (enrdf_load_stackoverflow) | 1990-04-18 |
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