JPH01100382A - Small-scale generator - Google Patents
Small-scale generatorInfo
- Publication number
- JPH01100382A JPH01100382A JP62258000A JP25800087A JPH01100382A JP H01100382 A JPH01100382 A JP H01100382A JP 62258000 A JP62258000 A JP 62258000A JP 25800087 A JP25800087 A JP 25800087A JP H01100382 A JPH01100382 A JP H01100382A
- Authority
- JP
- Japan
- Prior art keywords
- supply pipe
- irrigation
- water
- water supply
- rotary shaft
- 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 abstract description 27
- 238000003973 irrigation Methods 0.000 claims abstract description 13
- 230000002262 irrigation Effects 0.000 claims abstract description 13
- 238000010248 power generation Methods 0.000 claims abstract description 9
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 239000003621 irrigation water Substances 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 10
- 210000003608 fece Anatomy 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、灌漑用水路を利用した小規模な発電装置に関
する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a small-scale power generation device using an irrigation canal.
従来技術
潅渥用水路は、潅概用水の水路として利用されているだ
けである。電力の供給されない農地に設置されている糞
尿槽は、市販の発電機でモーターを駆動し、そのモータ
ーに接続した撹拌機を回転せしめて糞尿液を曝気してい
る。また、電力供給のない暗い農地で農作業をする場合
は、市販の発電機で照明灯を点灯し、僅かな照明量のも
とで作業している。Prior art irrigation canals are only used as irrigation water canals. Manure tanks installed in farmland without electricity are powered by a commercially available generator, which rotates an agitator connected to the motor to aerate the manure liquid. In addition, when farming in dark farmland without electricity, farmers use commercially available generators to turn on lights and work under minimal illumination.
発明が解決しようとする問題点
上記従来技術は、市販されている発電機を電力供給のな
い場所へ運搬して電力を得なければならず、発電機の購
入１発電機の運搬１発電機用燃料の確保など作業上、経
済上の諸問題を抱えている。Problems to be Solved by the Invention In the above-mentioned conventional technology, electricity must be obtained by transporting a commercially available generator to a place where there is no electricity supply. They are facing various operational and economic problems, such as securing fuel.
本発明は、かかる問題点及び潅汎用水路の利用範囲拡大
の必要性、灌漑用水路は、定距離〈大体１００ｍ位）ご
とに段差部を有していることなどに着目してなした慢の
で、このような灌漑用水路の段差部を利用して小規模な
発電を行ない、この発電によって得られる僅かな電力を
電力供給のない場所で有効に消費しえるようになし、も
って上記問題点解消の一助となすことを目的とする。The present invention was developed by focusing on such problems, the need to expand the range of use of general-purpose irrigation canals, and the fact that irrigation canals have stepped portions at intervals of a fixed distance (approximately 100 m). The step part of such irrigation canals can be used to generate small-scale power generation, and the small amount of power obtained by this power generation can be effectively consumed in places where there is no electricity supply, thereby helping to solve the above problems. The purpose is to
問題点を解消するための手段
本発明は、上記目的を達成するため、段差部を有するＷ
１概用水路の上流側水路に高さの異なる２つの堰を設け
、低堰から下流側水路に向って送水管を斜設し、その送
水管内に一端部に回転羽根を有する回転軸を設け、この
回転軸の他端部を高層上に設置せる発電機に連結したと
いう手段を提案する。Means for Solving the Problems In order to achieve the above object, the present invention provides a W having a stepped portion.
1. Two weirs of different heights are provided in the upstream waterway of the general waterway, a water pipe is installed diagonally from the lower weir toward the downstream waterway, and a rotating shaft having a rotating blade at one end is provided in the water pipe, We propose a method in which the other end of this rotating shaft is connected to a generator installed on a high-rise.
作用
本発明は、叙上の如く構成したから、Ｗ１概用水が送水
管内に流れ込めば、回転羽根及び回転軸が回転し、この
回転軸の回転によって発電機が回転して発電する。Function Since the present invention is constructed as described above, when the W1 general water flows into the water pipe, the rotary blades and the rotary shaft rotate, and the rotation of the rotary shaft rotates the generator to generate electricity.
実施例
図面について説明ずれば、灌漑用水路（１）は、オーブ
ン水路を例示しであるが、これに限定されるものではな
い。一般に灌漑用水路（１）は、定路ｌ１１（大体１０
０ｍ位）ごとに１ＴｒＬ前後位の高さの段差部（１０３
）を有する。そこで、濯礪用水路（１）の上流側水路（
１０１）において段差部（１０３）近くに高さの異なる
２つの堰（２）（３）を構築し、低堰（２）の中央部に
送水管（４）の流入口側を取付け、低順（２）によって
上流側水路（１０１）内の水位が送水管（４）の流入口
よりも下がらないようにすると共に、高層（３）を低堰
（２）の水路側壁側端部から水路側壁に向って平面ハ字
状の末広がりに構築して送水管（４）へ向う潅概用水の
流速を早くするようにする。そして、低堰（２）の中央
部を縦向に切割った形状にして、送水管（４）を設置す
るが、この送水管（４）と低堰（２）の縦向切割形状部
の縦縁との間に若干の流水間隙（８）を形成して、絶え
ず保母を流水せしめ、１流側水路（１０１）内の水位が
異常に高くなることを防止せしめる。送水管（４）は、
上流側水路（１０１）の低堰（２）の中央部に流入口側
を、下流側水路（１０２）の底部上方に流出口側を夫々
配設して斜設し、内部に回転羽根（６）を有する回転軸
（５）を設ける。回転軸（５）は、一端部に回転羽根（
６）を取付け、その羽根が下流側水路（１０２）内に配
されるように送水管（４）内に回転軸（５）を嵌装し、
この回転軸の他端部側を送水管（４）の流入口側から高
く突出せしめて発電機（７）に連結し、潅礪用水が送水
管（４）内に流入すると回転羽根（６）及び回転軸（５
）が回転し、同時に発電１１（７）が回転して発電され
るようにする。回転羽根（６）は、回転軸（５）の−端
部にプロペラと同様に捻り成形された複数枚の羽根を取
付けて構成し、潅概用水の流下によって回転軸（５）を
回転せしめる。発電１１（７）は、高層（３）上にわた
って架設した天板（９）上に設置し、回転軸（５）の他
端部を連結し、その回転軸の回転と連動回転して発電す
る。発電機（７）は糞尿槽の曝気用モーターを駆動せし
め得る程度の電力、それほど広くない場所を照明しえる
程度の電力を供給できるものであれば、使用に差支えな
い。発電機（７）をモーターに電気的接続する場合モー
ターとしては、周波数が変っても駆動可能なモーターを
使用し、発電機（７）を電源として有効利用しえるよう
に配慮する。To explain the embodiment drawings, the irrigation waterway (1) is exemplified as an oven waterway, but is not limited to this. Generally, the irrigation canal (1) has a regular route l11 (approximately 10
0 m), there is a step part (103
). Therefore, the upstream waterway (
101), two weirs (2) and (3) of different heights are constructed near the stepped part (103), and the inlet side of the water pipe (4) is attached to the center of the low weir (2), (2) prevents the water level in the upstream waterway (101) from falling below the inlet of the water pipe (4), and connects the high-rise (3) from the end of the waterway side wall of the low weir (2) to the waterway side wall. The pipe is constructed in a V-shaped planar shape that widens toward the end to increase the flow rate of irrigation water toward the water pipe (4). Then, the central part of the low weir (2) is cut vertically and the water pipe (4) is installed. A slight water gap (8) is formed between the holder and the longitudinal edge to allow water to constantly flow through the holder and prevent the water level in the first stream water channel (101) from becoming abnormally high. The water pipe (4) is
The inlet side is disposed in the center of the low weir (2) of the upstream side waterway (101), and the outlet side is disposed diagonally above the bottom of the downstream side waterway (102). ) is provided. The rotating shaft (5) has a rotating blade (
6) and fit the rotating shaft (5) into the water pipe (4) so that the blade is arranged in the downstream waterway (102),
The other end side of this rotating shaft is made to protrude high from the inlet side of the water pipe (4) and is connected to the generator (7), and when irrigation water flows into the water pipe (4), the rotating blade (6) and rotating shaft (5
) rotates, and at the same time, the power generator 11 (7) rotates to generate power. The rotating blade (6) is constructed by attaching a plurality of twisted blades similar to a propeller to the negative end of the rotating shaft (5), and rotates the rotating shaft (5) by flowing irrigation water. The power generation unit 11 (7) is installed on a top plate (9) built over the high rise (3), connected to the other end of the rotating shaft (5), and rotates in conjunction with the rotation of the rotating shaft to generate electricity. . The generator (7) can be used as long as it can supply enough power to drive the aeration motor of the manure tank and enough power to illuminate a not-so-wide area. When electrically connecting the generator (7) to the motor, use a motor that can be driven even if the frequency changes, so that the generator (7) can be effectively used as a power source.
発明の効果
本発明は、叙上の如く構成したから、Ｗ１慨用水が送水
管内に流れ込めば、回転羽根及び回転軸が回転し、この
回転軸の回転によって発’１１Ｎが回転して発電する。Effects of the Invention Since the present invention is constructed as described above, when the W1 water flows into the water pipe, the rotary blade and the rotary shaft rotate, and the rotation of the rotary shaft rotates the generator '11N to generate electricity. .
従って電力供給のない場所であっても、潅概用水の流れ
ている濯概用水路があれば、市販の発電機をわざわざ運
搬しなくても、無人のままで発電を行なうことができ、
農作業、曝気などにとって頗る便利であると共に、潅原
用水路の新しい利用法を提案するものであって、利用範
囲の拡大になる。Therefore, even in places where there is no electricity supply, if there is an irrigation canal with irrigation water flowing through it, it is possible to generate electricity unattended without having to take the trouble of transporting a commercially available generator.
It is extremely convenient for agricultural work, aeration, etc., and also proposes a new way to use the irrigation canal, expanding its range of use.
第１図は本発明発電装置の概略を示す側面図、第２図は
拡大縦断側面図、第３図は第２図の（３）−（３）線に
沿える横断面図、第４図は第２図の＜４）−（４）線に
沿える縦断面図、第５図は第２図の（５）−（５）線に
沿える横断面図である。
図中
（１）・・・灌漑用水路
（２）・・・低堰
（３）・・・高層
（４）・・・送水管
（５）・・・回転軸 ′
（６）・・・回転羽根
（７）・・・発電別。
第４図Fig. 1 is a side view schematically showing the power generation device of the present invention, Fig. 2 is an enlarged longitudinal sectional side view, Fig. 3 is a cross-sectional view taken along line (3)-(3) in Fig. 2, and Fig. 4. is a vertical cross-sectional view taken along line <4)-(4) in FIG. 2, and FIG. 5 is a cross-sectional view taken along line (5)-(5) in FIG. In the figure (1)...Irrigation canal (2)...Low weir (3)...High rise (4)...Water pipe (5)...Rotating shaft' (6)...Rotating blade (7)...by power generation. Figure 4
Claims (1)
２つの堰を設け、低堰から下流側水路に向つて送水管を
斜設し、その送水管内に一端部に回転羽根を有する回転
軸を設け、この回転軸の他端部を高堰上に設置せる発電
機に連結した小規模発電装置。Two weirs of different heights are provided in the upstream waterway of an irrigation canal having a stepped portion, a water pipe is installed diagonally from the lower weir toward the downstream waterway, and a rotating shaft having a rotating blade at one end is provided in the water pipe. A small-scale power generation device in which the other end of this rotating shaft is connected to a generator installed on a high dam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62258000A JPH01100382A (en) | 1987-10-12 | 1987-10-12 | Small-scale generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62258000A JPH01100382A (en) | 1987-10-12 | 1987-10-12 | Small-scale generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01100382A true JPH01100382A (en) | 1989-04-18 |
Family
ID=17314142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62258000A Pending JPH01100382A (en) | 1987-10-12 | 1987-10-12 | Small-scale generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01100382A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2897397A1 (en) * | 2006-02-16 | 2007-08-17 | Jean Pierre Belliard | HYDROELECTRIC PLANT OF VERY LOW FALL |
| TWI801003B (en) * | 2021-11-23 | 2023-05-01 | 賴融毅 | Small hydro having inner-overflow trough in the water channel |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605789A (en) * | 1983-06-20 | 1985-01-12 | Shibaura Eng Works Co Ltd | Ac servo motor |
-
1987
- 1987-10-12 JP JP62258000A patent/JPH01100382A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605789A (en) * | 1983-06-20 | 1985-01-12 | Shibaura Eng Works Co Ltd | Ac servo motor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2897397A1 (en) * | 2006-02-16 | 2007-08-17 | Jean Pierre Belliard | HYDROELECTRIC PLANT OF VERY LOW FALL |
| WO2007093416A1 (en) * | 2006-02-16 | 2007-08-23 | Jean-Pierre Belliard | Very low-head hydroelectric plant |
| TWI801003B (en) * | 2021-11-23 | 2023-05-01 | 賴融毅 | Small hydro having inner-overflow trough in the water channel |
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