JPH0965775A - Simple drainage for paddy field - Google Patents
Simple drainage for paddy fieldInfo
- Publication number
- JPH0965775A JPH0965775A JP21996095A JP21996095A JPH0965775A JP H0965775 A JPH0965775 A JP H0965775A JP 21996095 A JP21996095 A JP 21996095A JP 21996095 A JP21996095 A JP 21996095A JP H0965775 A JPH0965775 A JP H0965775A
- Authority
- JP
- Japan
- Prior art keywords
- water
- paddy field
- spindle
- drainage
- scale
- 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
Landscapes
- Control Of Non-Electrical Variables (AREA)
- Sewage (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、水田用水に使用する簡
易排水器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple drainer used for paddy field water.
【0002】[0002]
【従来の技術】従来慣行では、水田用水の水位を調節す
る際には、排水枡の流水口へ仕切板を取付け、その周囲
に盛土して堰を設け貯水し、逆に、排水時には仕切板と
盛土を外し、排水路へ放水する方法で水位を調節してい
るが、排水枡周辺から地盤浸透による水漏れが生じた
り、排水管に盛土が流入して目詰まりを起こす恐れがあ
った。2. Description of the Related Art In the conventional practice, when adjusting the water level of paddy field water, a partition plate is attached to the water outlet of the drainage basin and a dam is built around it to store water. The water level is adjusted by removing the embankment and discharging it to the drainage channel, but there was a risk of water leakage from the drainage basin due to ground seepage, and the embankment flowing into the drainage pipe causing clogging.
【0003】そこで、用水の水量調節用スピンドルの先
端に仕切板を設けた排水調節器が各種市販されており、
従来慣行による排水枡周辺からの水漏れや排水管内への
土砂の目詰まり欠陥が概ね解消されている。[0003] Therefore, various drainage controllers in which a partition plate is provided at the tip of the water amount adjusting spindle are commercially available.
Water leaks around the drainage basin and clogging defects of sediment in the drainage pipe due to the conventional practice are almost eliminated.
【0004】[0004]
【発明が解決しようとする課題】しかしながら、上記の
先願技術の排水調節器においては、排水管内の水圧が高
くなると、仕切板に圧力が加わりスライドしにくいこと
や、スピンドルとキヤップ本体間から水漏れを生じ易い
などの欠陥が認められた。However, in the above-mentioned prior art drainage regulator, when the water pressure in the drainage pipe becomes high, pressure is applied to the partition plate and it is difficult to slide, and water is drained from between the spindle and the cap body. Defects such as easy occurrence of leakage were recognized.
【0005】また、昇降スライド幅の目安がないので、
精密な水量調節ができなかった。Since there is no standard for the vertical slide width,
I couldn't control the water precisely.
【0006】[0006]
【課題を解決するための手段】本発明は、上記の欠陥を
解消するために開発されたもので有り、排水調節器を構
成するにあたり、一つ目は、排水管10内にテーパー付
き仕切板15が自在に摺動するためのテーパー付き案内
溝6を設けて、水圧変動の影響を解消したことと、二つ
目は、本体9に螺合するキヤップ11とスピンドル12
間に複数のパッキン14を挿入して、豪雨や雷雨時の増
水によって生ずる水圧変化時の水漏れを防止したこと
と、三つ目は、水量調節用のスケール17をスピンドル
12に取付たことにより、排水作業を容易にしたもので
ある。The present invention was developed to eliminate the above-mentioned deficiencies, and in constructing a drainage controller, the first is to provide a partition plate with a taper inside the drainage pipe 10. A guide groove 6 with a taper 15 for sliding freely is provided to eliminate the influence of fluctuations in water pressure. Secondly, a cap 11 and a spindle 12 screwed to the main body 9 are provided.
By inserting a plurality of packings 14 between them to prevent water leakage when the water pressure changes due to water increase during heavy rain or thunderstorm, and thirdly, by attaching a scale 17 for water volume adjustment to the spindle 12. , It facilitates drainage work.
【0007】[0007]
【作用】図1および図2を参照しながら、作用について
説明する。The operation will be described with reference to FIGS. 1 and 2.
【0008】まず、水田2に用水5を貯水したい場合に
は、本発明の簡易排水器6のスピンドル12に接続する
ハンドル13をスケール17の目盛りに合わせ上げなが
ら、テーパー付き仕切板15の位置を定めて排水管10
内を流れる水量を調節する。First, when it is desired to store the irrigation water 5 in the paddy field 2, the handle 13 connected to the spindle 12 of the simple drainage device 6 of the present invention is adjusted to the scale of the scale 17 while the position of the tapered partition plate 15 is adjusted. Determine and drain pipe 10
Adjust the amount of water flowing inside.
【0009】次に、水田2から用水5を排水する場合に
は、ハンドル13をスケール17の目盛りに合わせなが
ら、スピンドル12を指定位置まで下げて、放水量を調
節し排水する。Next, when draining the irrigation water 5 from the paddy field 2, while adjusting the handle 13 to the scale of the scale 17, the spindle 12 is lowered to a designated position, and the amount of water discharged is adjusted and drained.
【0010】この際、豪雨や雷雨などで急激に増水し、
水圧が変動する場合には、本体9と螺合するキヤップ1
1とスピンドル12間から高圧水が吹出し水漏れが発生
するので、複数の止水パッキン14を挿入している。At this time, the water suddenly increases due to heavy rain or thunderstorm,
When the water pressure fluctuates, the cap 1 is screwed with the main body 9
Since high-pressure water is blown out from between 1 and the spindle 12 to cause water leakage, a plurality of water blocking packings 14 are inserted.
【0011】また、このような水圧変動の際には、排水
管10内のテーパー付き仕切板15に高圧が加わり、ス
ムーズにスピンドル12が昇降し難いので、テーパー付
き案内溝16を設けて自在に昇降摺動するようにした。When the water pressure fluctuates as described above, a high pressure is applied to the tapered partition plate 15 in the drain pipe 10, and it is difficult for the spindle 12 to move up and down smoothly. Therefore, the tapered guide groove 16 may be provided. It was designed to slide up and down.
【0012】さらに、用水の流入と排水量が正確に把握
できるように、スピンドル12にスケール17を取付
て、目盛りに合わせて、水量調節ができるようにしてい
る。Further, a scale 17 is attached to the spindle 12 so that the inflow and outflow amount of the water can be accurately grasped, and the water amount can be adjusted according to the scale.
【0013】[0013]
【実施例】図1および図2の全体構成図を参照しなが
ら、実施例を説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment will be described with reference to the overall configuration diagrams of FIGS.
【0014】図1および図2に示すように、水田2の畦
畔4と排水溝3間に本発明の排水器6を配設する。As shown in FIGS. 1 and 2, the drainage device 6 of the present invention is disposed between the ridge 4 and the drainage groove 3 of the paddy field 2.
【0015】その際、昇降ハンドル13とスビンドル1
2の支持部を除き、本体部9と排水管部10を埋設し、
排水溝3に接続する。At that time, the lifting handle 13 and the Sbindle 1
The main body 9 and the drainage pipe 10 are buried except for the support part 2
Connect to drain 3.
【0016】本発明は、従来慣行の用水管理技術のよう
に、水田の用水中に手を入れて、仕切板を交換する煩わ
しさがなくなり、貯水量を正確に調節可能であり、ま
た、保守点検も容易にできる。The present invention eliminates the trouble of replacing the partition plate by putting a hand in the water in the paddy field as in the conventional water management technique of the related art, and the water storage amount can be accurately adjusted, and maintenance is also possible. Inspection is also easy.
【0017】[0017]
【効果】本発明の簡易排水器は、下記の利点を有するの
で利用価値は高い。[Effect] The simple drainage device of the present invention has the following advantages and is highly useful.
【0018】1.豪雨や雷雨などで生ずる水圧変動によ
る水漏れや、スピンドルの摺動不良が解消される。1. Water leaks due to fluctuations in water pressure caused by heavy rain and thunderstorms, and spindle sliding defects are eliminated.
【0019】2.スケールの目盛りに合わせて、用水の
流入排水量を正確に調節できる。2. The amount of inflow and outflow of water can be accurately adjusted according to the scale scale.
【0020】3.排水器を水田外の畦畔側に設置するの
で、農作業機械などによる破損が少ない。3. Since the drainer is installed outside the paddy field on the ridge side, it is less likely to be damaged by agricultural machinery.
【0021】4.畦畔の掘削が浅いので、地面沈下によ
る水漏れや土手崩れがなく、排水器の転倒が少ない。4. Since the excavation of the ridge is shallow, there is no water leakage or bank collapse due to ground subsidence, and there is little fall of the drainage.
【0022】5.仕切板を盛土で固定する従来慣行の場
合と異なり、耕土の流出がなく、排水管内への堆積によ
る目詰まりが解消される。5. Unlike the conventional practice in which the partition plate is fixed by embankment, there is no outflow of cultivated soil and clogging due to accumulation in the drainage pipe is eliminated.
【0023】6.塵や土砂が入っても、上部のキヤップ
部が開放されるので、清掃が簡単にできる。6. Even if dust or dirt enters, the cap part at the top is opened, so cleaning is easy.
【0024】7.本発明の排水器は、塩化ビニール製プ
ラスチックの材料で製造されているので、重量が軽く、
かつ、構造も簡単なので設置工事が容易である。[7] Since the drainage device of the present invention is made of a vinyl chloride plastic material, its weight is light,
Moreover, since the structure is simple, installation work is easy.
【図1】図1には、本発明の構成および配置図を示す。FIG. 1 shows the configuration and layout of the present invention.
【図2】図2には、本発明の排水器の主要部を示す。FIG. 2 shows a main part of the drainage device of the present invention.
1.稲 2.水田 3.排水溝 4.畦畔 5.用水 6.排水器 7.流入口 8.放水口 9.本体 10.排水管 11.キヤップ 12.スピンドル 13.昇降ハンドル 14.パッキン 15.テーパー付き仕切板 16.テーパー付き案内溝 17.スケール(目盛り) 1. Rice 2. Paddy field 3. Drain 4. Ridge 5. Water 6. Drainer 7. Inlet 8. Outlet 9. Main body 10. Drain pipe 11. Cap 12. Spindle 13. Lifting handle 14. Packing 15. Partition plate with taper 16. Guide groove with taper 17. Scale (scale)
Claims (1)
を設けたことを特徴とする水田用水排水器において、排
水管10内にテーパー状の案内溝16を設けて、テーパ
ー付き仕切板15が摺動自在に昇降スライドするように
したことと、本体9に螺合するキヤップ11とスピンド
ル12間に複数のパッキン14を挿入して、水圧変化に
よる水漏れを防止したことと、スピンドル12に水量調
節用のスケール(目盛り)17を取付たことを特徴とし
た簡易排水器。1. A water drainer for paddy fields, characterized in that a partition plate is provided at the tip of a water amount adjusting spindle, and a tapered guide groove 16 is provided in a drain pipe 10 so that a tapered partition plate 15 is provided. Sliding up and down slidably, inserting a plurality of packings 14 between the cap 11 screwed to the main body 9 and the spindle 12 to prevent water leakage due to water pressure change, and A simple drainer that is equipped with a scale 17 for adjustment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21996095A JP3666611B2 (en) | 1995-08-29 | 1995-08-29 | Simple drainer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21996095A JP3666611B2 (en) | 1995-08-29 | 1995-08-29 | Simple drainer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0965775A true JPH0965775A (en) | 1997-03-11 |
JP3666611B2 JP3666611B2 (en) | 2005-06-29 |
Family
ID=16743741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21996095A Expired - Lifetime JP3666611B2 (en) | 1995-08-29 | 1995-08-29 | Simple drainer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3666611B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007202572A (en) * | 2005-06-30 | 2007-08-16 | Nishiyama Shoji Kk | Method for sterilization, nematode control and growth-interfering ingredient removal in culture bed and culture bed |
-
1995
- 1995-08-29 JP JP21996095A patent/JP3666611B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007202572A (en) * | 2005-06-30 | 2007-08-16 | Nishiyama Shoji Kk | Method for sterilization, nematode control and growth-interfering ingredient removal in culture bed and culture bed |
Also Published As
Publication number | Publication date |
---|---|
JP3666611B2 (en) | 2005-06-29 |
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