JPH0297423U - - Google Patents
Info
- Publication number
- JPH0297423U JPH0297423U JP513089U JP513089U JPH0297423U JP H0297423 U JPH0297423 U JP H0297423U JP 513089 U JP513089 U JP 513089U JP 513089 U JP513089 U JP 513089U JP H0297423 U JPH0297423 U JP H0297423U
- Authority
- JP
- Japan
- Prior art keywords
- rice field
- inlet
- overflow weir
- drainage basin
- drainage
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 241000209094 Oryza Species 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 7
- 235000009566 rice Nutrition 0.000 claims description 7
Description
第１図は、本考案による水田の水位調整装置を
示した斜視図、第２図、第３図は、本考案による
水田の水位調整装置を設置し、使用した時の断面
図、第４図は、従来例として畦畔自体を使用して
水位調整をした時の断面図、第５図は、従来例と
して水田の下に暗きよを設け、排水と水位調整を
行なつた時の断面図である。
１……排水枡、２……越流堰、３……入水蓋、
４……入水口、５……排水口、６……排水管、７
……排水溝、８……畦畔、９……排水路、１０…
…水田、１１……水、１２……暗きよパイプ、１
３……水甲。
Figure 1 is a perspective view showing the rice field water level adjustment device according to the present invention, Figures 2 and 3 are sectional views when the rice field water level adjustment device according to the present invention is installed and in use, and Figure 4 Figure 5 is a cross-sectional view of a conventional example in which the ridge itself is used to adjust the water level, and Figure 5 is a cross-sectional view of a conventional example in which a dark well is provided under the rice field to drain water and adjust the water level. It is. 1... drainage basin, 2... overflow weir, 3... flood cover,
4...Water inlet, 5...Drain port, 6...Drain pipe, 7
...Drainage ditch, 8...Ridge, 9...Drainage channel, 10...
...Paddy field, 11...Water, 12...Dark pipe, 1
3...Mizukou.
Claims (1)
流堰を凹設し、さらに上記越流堰の下方に入水蓋
が嵌合する入水口を設け、この排水枡を入水口の
下線近くまで水田の端に埋設するとともに、同枡
の底部近くを水田より低い排水路に接続したこと
を特徴とする水田の水位調整装置。 An overflow weir is recessed in the upper end of one side of the drainage basin with an open top, and an inlet into which a water inlet cover fits is provided below the overflow weir, and this drainage basin is placed near the underline of the inlet. A water level adjustment device for a rice field, characterized by being buried up to the edge of the rice field, and connecting near the bottom of the rice field to a drainage channel lower than the rice field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP513089U JPH0297423U (en) | 1989-01-20 | 1989-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP513089U JPH0297423U (en) | 1989-01-20 | 1989-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0297423U true JPH0297423U (en) | 1990-08-02 |
Family
ID=31208235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP513089U Pending JPH0297423U (en) | 1989-01-20 | 1989-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0297423U (en) |
-
1989
- 1989-01-20 JP JP513089U patent/JPH0297423U/ja active Pending
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