JP4771269B2 - Endless high-head hydroelectric power generation mechanism with pressure plate - Google Patents

Endless high-head hydroelectric power generation mechanism with pressure plate Download PDF

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JP4771269B2
JP4771269B2 JP2009148492A JP2009148492A JP4771269B2 JP 4771269 B2 JP4771269 B2 JP 4771269B2 JP 2009148492 A JP2009148492 A JP 2009148492A JP 2009148492 A JP2009148492 A JP 2009148492A JP 4771269 B2 JP4771269 B2 JP 4771269B2
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drive guide
receiving plate
pressure receiving
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endless
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秀樹 中込
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    • 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
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Description

この発明は、重力（高落差）型１軸水車の欠点克服を目指したものであり、基本原理は、水の位置エネルギー（重力エネルギー）を電気エネルギーに変換するようにした受圧板が起伏する無端高落差型水力発電機構を提供しようとするものである。 The present invention aims at overcoming the drawbacks of gravity (high head) type single-shaft turbines, and the basic principle is that the pressure receiving plate that converts the potential energy of water (gravity energy) into electrical energy is endless. It is intended to provide a high-head hydroelectric mechanism.

これまで、河川や水路を流れる流水中に抵抗となるものを挿入することにより、その運動エネルギーを利用して発電するシステムは、様々な形式が考案されてきた。
しかしながら、人工的に高落差を形成し、その落差間の位置エネルギーを利用する形式のものはこれまで存在しなかった。
なお、低落差を利用するものとしては、実用新案登録第３１１４５６３号公報（特許文献１参照）や実公昭０５−１４２５３号公報（特許文献２参照）等に記載のものが知られている。 Until now, various types of systems have been devised for generating power using kinetic energy by inserting resistance in the flowing water flowing through rivers and waterways.
However, there has never been a type that artificially forms a high head and uses the potential energy between the heads.
In addition, what is described in Utility Model Registration No. 3114563 (refer to patent document 1), Japanese Utility Model Publication No. 05-14253 (refer to patent document 2), etc. are known as those using a low head.

人工的に高落差を形成し、その落差間の位置エネルギーを利用する形式のものとしては、図４に示すような重力型１軸下掛水車が存在するが、次のような点を指摘されている。もちろん同様の課題は重力型１軸上掛水車にも存在する。
１）水車２１とそれを取り巻くコンクリート水路のフレーム部２２との隙間が小さく、そこに塵芥が挟まると受圧板（水車の羽）２３が破損してしまうという問題点があり、塵芥に弱かった。
２）水車２１の下部が水没しており、その部分の水の抵抗が回転を抑制し、水流の抜けが悪かった。
３）発電時の水車２１の回転速度が１分間に４〜５回転と非常に遅いため、発電機を回す際には回転数を数百倍に増速する必要があり、その時のエネルギーロスが大きい。
４）落差に対して構造体が大きくモニュメント的な価値は認められるものの、非常に不経済である。ちなみに１例を挙げると、落差２ｍに対して構造体の直径は６ｍもある。 As a type that artificially forms a high head and uses the potential energy between the heads, there is a gravity-type single-axis water turbine as shown in FIG. 4, but the following points are pointed out. ing. Of course, the same problem exists in the gravity type single-axis water turbine.
1) The gap between the water wheel 21 and the frame portion 22 of the concrete water channel surrounding it was small, and when dust was caught there, there was a problem that the pressure receiving plate (blade of the water wheel) 23 was damaged, and it was vulnerable to dust.
2) The lower part of the water turbine 21 was submerged, and the resistance of the water in that part suppressed the rotation, and the water flow was poor.
3) Since the rotation speed of the water turbine 21 during power generation is very slow, 4-5 rotations per minute, it is necessary to increase the rotation speed several hundred times when turning the generator, and energy loss at that time large.
4) Although the structure is large and monumental value is recognized against the head, it is very uneconomical. By way of example, the diameter of the structure is 6m with respect to a drop of 2m.

実用新案登録第３１１４５６３号公報Utility Model Registration No. 3114563 実公昭０５−１４２５３号公報Japanese Utility Model Publication No. 05-14253

この発明の受圧板が起伏する無端高落差型水力発電機構は、前記従来例の重力型１軸水車の問題点を解消しようとするものであり、下記のような解決手段を採用したものである。
１）回転軸を２軸とすることにより、構造体を格段にコンパクトとすることができ、経済性を大きく改善することができた。
２）受圧板を起伏可能な構造とし、大きな塵芥が挟まった際には、受圧板の角度が変わり、塵芥を挟んだまま流下できるようにしたので、非常に塵芥に強い。
３）水車の下部では、受圧板の角度が自由であることから水の動きに追従して動き、回転を阻害する力が生じないため、水流の抜けが非常に良い。
４）回転部の直径が小さいため、回転軸の回転速度が重力型１軸下掛水車の数十倍に達し、発電機を回す際に大きな増速は必要なく、エネルギーロスが小さい。 The endless high-head hydroelectric power generation mechanism in which the pressure receiving plate of the present invention undulates intends to solve the problems of the conventional gravity type single-shaft turbine, and employs the following solution. .
1) By using two rotation shafts, the structure can be remarkably compact and the economy can be greatly improved.
2) The pressure receiving plate can be raised and lowered, and when a large dust is caught, the angle of the pressure receiving plate changes so that it can flow down with the dust held in it, so it is very resistant to dust.
3) Since the angle of the pressure receiving plate is free at the lower part of the water wheel, it moves following the movement of the water and does not generate a force that impedes rotation, so the water flow is very good.
4) Because the diameter of the rotating part is small, the rotational speed of the rotating shaft reaches several tens of times that of a gravity type single-axis underwater turbine, and when the generator is turned, a large speed increase is not required and the energy loss is small.

すなわちこの発明の受圧板が起伏する無端高落差型水力発電機構は、高落差の水路に設けた両側壁の上部と下部に設置した左右一対のリング状回転部の間にエンドレスの駆動ガイドを張設し、該左右の駆動ガイド間に凹状断面の受圧板を差し渡して、該受圧板の底面と前記水路の両側壁との間で擬似的なバケットを形成するとともに、駆動ガイドの前記リング状回転部を乗り越えた水流によって回転力を付与される下降側においては駆動ガイドの長さ方向にほぼ直交する角度に規制され、また駆動ガイドの前記リング状回転部の手前側に位置する上昇側においては駆動ガイドの長さ方向にほぼ沿った角度になるよう前記受圧板の幅方向の一端を取付け、該受圧板が駆動ガイドの下降側において駆動ガイドの長さ方向にほぼ直交する角度に起立して水路の水流を受け溜めて駆動力に変え、駆動ガイドの上昇側においては該受圧板が駆動ガイドの長さ方向にほぼ沿った角度に倒れるようにしたことを特徴とするものである。 That is, the endless high-head hydroelectric power generation mechanism in which the pressure receiving plate of the present invention undulates extends an endless drive guide between a pair of left and right ring-shaped rotating portions installed on the upper and lower sides of both side walls provided in the high-head water channel. A pressure receiving plate having a concave cross section is provided between the left and right drive guides to form a pseudo bucket between the bottom surface of the pressure receiving plate and both side walls of the water channel, and the ring-shaped rotation of the drive guide. On the descending side where the rotational force is applied by the water flow over the part, the angle is substantially orthogonal to the length direction of the drive guide, and on the ascending side located on the near side of the ring-shaped rotating part of the drive guide One end of the pressure receiving plate in the width direction is attached so that the angle is substantially along the length direction of the drive guide, and the pressure receiving plate stands up at an angle substantially orthogonal to the length direction of the drive guide on the descending side of the drive guide. Changing the water flow receiving reservoir by driving force of the waterway Te, at elevated side of the drive guide is characterized in that the receiving plate has to fall substantially along the angle in the longitudinal direction of the driving guide.

この発明の受圧板が起伏する無端高落差型水力発電機構は、前記凹状断面の受圧板が、水流を受け溜めることを可能とするよう駆動ガイドの下降側位置において上向きの凹状断面に形成されていることをも特徴とするものである。 The endless high head type hydraulic power generation mechanism in which the pressure receiving plate of the present invention undulates is formed with an upward concave cross section at the lower side position of the drive guide so that the pressure receiving plate of the concave cross section can collect and collect the water flow. It is also characterized by being.

この発明の受圧板が起伏する無端高落差型水力発電機構は、前記凹状断面の受圧板が、駆動ガイドに取付け取外し可能に取り付けられていることをも特徴とするものである。 The endless high-head hydraulic power generation mechanism in which the pressure receiving plate of the present invention undulates is also characterized in that the pressure receiving plate having the concave cross section is detachably attached to the drive guide.

この発明の受圧板が起伏する無端高落差型水力発電機構は、前記駆動ガイドが、受圧板単位に分割されており、該駆動ガイドを所定の長さに連結して駆動ガイドを構成するようにしたことをも特徴とするものである。 In the endless high-head hydraulic power generation mechanism in which the pressure receiving plate undulates according to the present invention, the drive guide is divided into pressure receiving plate units, and the drive guide is connected to a predetermined length to constitute the drive guide. It is also characterized by that.

この発明の受圧板が起伏する無端高落差型水力発電機構によれば、次のような効果を奏することが期待される。
１）基本的な構造形式が、既存の自動除塵機に近いものであるため、過去の技術的蓄積を生かすことができる。
２）同じ機構の主要回転部を左右の側壁の上端に対の形で設置し、受圧板は例えば木製等の軽量板を左右の駆動ガイドをつなぐ形で取り付ける。そして、左右の回転の同調は、上流側の回転中心をつなぐ形で回転軸を設けて行う。
以上の構造形態により、水路の幅・水深に関わり無く、主要構造の標準化が可能となり、また、主要回転部の延長も、端パーツと直線パーツの組み合わせで自由に設定できる。
さらに移動パーツも同一形状とできるため、需要への即応性や経済性の点で非常に有利である。
３）受圧板の損耗に対しては、軽量素材を逐次交換することにより対応が可能であり、容易かつ経済的である。
４）流水が急激に増加した際には、水がバケット機能を有する受圧板からオーバーフローし、反対側で上昇中の受圧板との間隙を落下することになるため、周辺への水の飛散は避けられる。なお、下流側に回転軸は設けないこととすれば、水の落下の阻害要因とはならない。
５）単純な発電機構であり、施工上特殊な技術が少ない。
６）一般人にも解かりやすい構造・原理を使用しているため、環境教育や温暖化防止に対する普及啓発の場として利用できる。 According to the endless high-head hydroelectric power generation mechanism in which the pressure receiving plate of the present invention undulates, it is expected that the following effects can be obtained.
1) Since the basic structural form is close to the existing automatic dust remover, the past technical accumulation can be utilized.
2) The main rotating parts of the same mechanism are installed in pairs on the upper ends of the left and right side walls , and a pressure receiving plate is attached by connecting a light weight plate such as wood, for example, to the left and right drive guides. The left and right rotations are synchronized by providing a rotation shaft that connects the upstream rotation centers.
With the above structure, the main structure can be standardized regardless of the width and depth of the waterway, and the extension of the main rotating part can be freely set by combining end parts and straight parts.
In addition, the moving parts can have the same shape, which is very advantageous in terms of quick response to demand and economy.
3) The wear of the pressure receiving plate can be dealt with by sequentially replacing lightweight materials, which is easy and economical.
4) When the flowing water increases rapidly, the water overflows from the pressure receiving plate having the bucket function and falls on the opposite side to the rising pressure receiving plate. can avoid. Note that if no rotating shaft is provided on the downstream side, it will not be an impediment to water drop.
5) Simple power generation mechanism with few special technologies in construction.
6) Because it uses structures and principles that are easy for ordinary people to understand, it can be used as a place for environmental education and awareness of global warming prevention.

受圧板が駆動ガイドのリング状回転部の手前側でバケットを形成する無端高落差型水力発電機構の実施例を示す側面図である。It is a side view which shows the Example of an endless high drop type | mold hydraulic power generation mechanism in which a pressure receiving plate forms a bucket in the near side of the ring-shaped rotation part of a drive guide . 図１のＡ−Ａ断面図である。It is AA sectional drawing of FIG. 受圧板が駆動ガイドの前記リング状回転部を乗り越えた水流によって回転力を付与される下降側でバケットを形成する無端高落差型水力発電機構の実施例を示す側面図である。It is a side view which shows the Example of the endless high drop type hydroelectric power generation mechanism which forms a bucket in the descent | fall side to which a pressure receiving plate gives a rotational force with the water flow over the said ring-shaped rotation part of a drive guide . 従来の重力型１軸水車を示す側面図である。It is a side view which shows the conventional gravity type single axis water turbine.

以下、本発明の受圧板が起伏する無端高落差型水力発電機構の１実施例を図面に基いて説明する。
図１及び図２に示すように、この実施例における受圧板が駆動ガイドの前記リング状回転部の手前側でバケットを形成する無端高落差型水力発電機構は、水路１１に設けた高落差１２の両側壁１７−１，１７−２の上端および下端に２軸にて左右一対のリング状回転部１３，１３を設置したものである。そして少なくとも上端側（上側）のリング状回転部１３間は回転軸１６で連結してあり、回転の同期が取れるようになっている。
その上で、上下２軸のリング状回転部１３，１３の間にエンドレスの駆動ガイド１４を張り渡し、該左右の駆動ガイド１４間には複数の凹状断面の受圧板１５を差し渡してある。 DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an endless high-head hydraulic power generation mechanism in which a pressure receiving plate according to the present invention is undulated will be described below with reference to the drawings.
As shown in FIGS. 1 and 2, the endless high-head hydroelectric power generation mechanism in which the pressure receiving plate in this embodiment forms a bucket on the front side of the ring-shaped rotating portion of the drive guide has a high head 12 provided in the water channel 11. A pair of left and right ring-shaped rotating parts 13 and 13 are installed on the upper and lower ends of both side walls 17-1 and 17-2 in two axes. At least the upper end side (upper side) ring-shaped rotating part 13 is connected by a rotating shaft 16 so that rotation can be synchronized.
In addition, an endless drive guide 14 is stretched between the upper and lower biaxial ring-shaped rotating portions 13, 13, and a plurality of concave-shaped pressure receiving plates 15 are interposed between the left and right drive guides 14.

前記受圧板１５は、駆動ガイド１４の下降側においては駆動ガイド１４の長さ方向にほぼ直交する角度に規制され、また駆動ガイド１４の上昇側においては駆動ガイド１４の長さ方向にほぼ沿った角度になるよう前記受圧板１５の幅方向の一端を取り付けてある。
このような前記受圧板１５の角度の規制は、駆動ガイド１４あるいは受圧板１５に規制片（ストッパ類：図示せず）を設けることによって行うことができる。 The pressure receiving plate 15 is regulated at an angle substantially orthogonal to the length direction of the drive guide 14 on the descending side of the drive guide 14, and substantially along the length direction of the drive guide 14 on the ascending side of the drive guide 14. One end of the pressure receiving plate 15 in the width direction is attached so as to have an angle.
Such restriction of the angle of the pressure receiving plate 15 can be performed by providing a restriction piece (stopper: not shown) on the drive guide 14 or the pressure receiving plate 15.

以上のように構成することにより、前記受圧板１５が駆動ガイド１４の下降側において駆動ガイド１４の長さ方向にほぼ直交する角度に起立し、水路１１の水流を受けて駆動力に変える。すなわち、該受圧板１５の底面と前記水路の両側壁１７−１，１７−２との間で擬似的なバケットを形成するのである。
また、駆動ガイド１４の上昇側においては該受圧板１５が駆動ガイド１４の長さ方向にほぼ沿った角度に無理なく倒れるようになっている。 By configuring as described above, the pressure receiving plate 15 rises at an angle substantially orthogonal to the length direction of the drive guide 14 on the descending side of the drive guide 14 , receives the water flow in the water channel 11, and changes the drive force. That is, a pseudo bucket is formed between the bottom surface of the pressure receiving plate 15 and both side walls 17-1 and 17-2 of the water channel.
Further, on the ascending side of the drive guide 14, the pressure receiving plate 15 is easily tilted to an angle substantially along the length direction of the drive guide 14.

図３の、受圧板が駆動ガイドの前記リング状回転部を乗り越えた水流によって回転力を付与される下降側において起立する無端高落差型水力発電機構においても、水路１１に設けた高落差１２の両側壁の上端および下端に２軸にて左右一対のリング状回転部１３，１３を設置したものである。そして少なくとも上端側（上側）のリング状回転部１３間は回転軸（図示せず）で連結してあり、回転の同期が取れるようになっている。
その上で、上下２軸のリング状回転部１３，１３の間にエンドレスの駆動ガイド１４を張り渡し、該左右の駆動ガイド１４間には複数の受圧板１５を差し渡してある。 Also in the endless high head type hydroelectric power generation mechanism of FIG. 3 where the pressure receiving plate stands on the descending side to which the rotational force is applied by the water flow over the ring-shaped rotating portion of the drive guide, the high head 12 provided in the water channel 11 A pair of left and right ring-shaped rotating parts 13 and 13 are installed on two axes at the upper and lower ends of both side walls. At least the upper end (upper side) ring-shaped rotating portion 13 is connected by a rotating shaft (not shown) so that rotation can be synchronized.
In addition, an endless drive guide 14 is stretched between the upper and lower biaxial ring-shaped rotating portions 13, 13, and a plurality of pressure receiving plates 15 are passed between the left and right drive guides 14.

前記受圧板１５は、駆動ガイド１４の下降側においては駆動ガイド１４の長さ方向にほぼ直交する角度に規制され、また駆動ガイド１４の上昇側においては駆動ガイド１４の長さ方向にほぼ沿った角度になるよう前記受圧板１５の幅方向の一端を取り付けてある。
このような前記受圧板１５の角度の規制は、駆動ガイド１４あるいは受圧板１５に規制片（ストッパ類：図示せず）を設けることによって行うことができる。 The pressure receiving plate 15 is regulated at an angle substantially orthogonal to the length direction of the drive guide 14 on the descending side of the drive guide 14, and substantially along the length direction of the drive guide 14 on the ascending side of the drive guide 14. One end of the pressure receiving plate 15 in the width direction is attached so as to have an angle.
Such restriction of the angle of the pressure receiving plate 15 can be performed by providing a restriction piece (stopper: not shown) on the drive guide 14 or the pressure receiving plate 15.

以上のように構成することにより、前記受圧板１５が駆動ガイド１４の下降側において駆動ガイド１４の長さ方向にほぼ直交する角度に起立し、水路１１の水流を受けて駆動力に変える。
また、駆動ガイド１４の上昇側においては該受圧板１５が駆動ガイド１４の長さ方向にほぼ沿った角度に無理なく倒れるようになっている。 By configuring as described above, the pressure receiving plate 15 rises at an angle substantially orthogonal to the length direction of the drive guide 14 on the descending side of the drive guide 14 , receives the water flow in the water channel 11, and changes the drive force.
Further, on the ascending side of the drive guide 14, the pressure receiving plate 15 is easily tilted to an angle substantially along the length direction of the drive guide 14.

前記した各実施例の受圧板が起伏する無端高落差型水力発電機構は、前記受圧板１５が、より確実に水流を受け止めることを可能とするよう、駆動ガイド１４の下降側位置において上向きの凹状断面に形成してある。
この凹状断面の円弧状あるいはバケット状の形状やサイズ、深さ等は落差の角度、水流の強さ、その他の環境に応じて適宜決定することができる。 In the endless high-head hydroelectric power generation mechanism in which the pressure receiving plate of each of the embodiments described above undulates, the pressure receiving plate 15 is able to receive the water flow more reliably at the downward side position of the drive guide 14. It is formed in the cross section.
The arc-shaped or bucket-shaped shape, size, depth, and the like of the concave cross section can be appropriately determined according to the drop angle, the strength of the water flow, and other environments.

またいずれの実施例の受圧板が起伏する無端高落差型水力発電機構も、前記受圧板１５が、駆動ガイド１４に取付け取外し可能に取り付けられている。
したがって、受圧板１５の損耗に対しては、軽量素材を逐次交換することによって対応が可能であり、受圧板１５の損耗への対応が容易かつ経済的である。 Further, in the endless high-head hydroelectric power generating mechanism in which the pressure receiving plate of any embodiment is raised and lowered, the pressure receiving plate 15 is attached to the drive guide 14 so as to be removable.
Therefore, it is possible to cope with the wear of the pressure receiving plate 15 by sequentially exchanging lightweight materials, and it is easy and economical to deal with the wear of the pressure receiving plate 15.

各実施例の受圧板が起伏する無端高落差型水力発電機構は、図１に示すように水路１１に設けた高落差１２の両側壁の上端に左右一対のリング状回転部１３が取り付けられている。そして図２に示すように、前記左右のエンドレスの駆動ガイド１４の内側に向かって突設したブラケット２１の下向きの延長部２２には、ボルトナット２４等で固定した拡張用の梁２３を介して、受圧板１５が固定されている。
したがって、駆動ガイド１４を必須の主要部品とし、拡張用の梁２３を現場に応じた長さにして下向きの延長部２２に取付け、さらに受圧板１５を拡張用の梁２３に固定することにより、現場ごとの条件に応じた長さや横幅に形成することができる。 As shown in FIG. 1 , the endless high-head hydroelectric power generating mechanism in which the pressure receiving plate of each embodiment undulates has a pair of left and right ring-shaped rotating portions 13 attached to the upper ends of both side walls of the high head 12 provided in the water channel 11. Yes. As shown in FIG. 2, the downward extension 22 of the bracket 21 protruding toward the inside of the left and right endless drive guides 14 is connected to an extension beam 23 fixed by a bolt nut 24 or the like. The pressure receiving plate 15 is fixed.
Therefore, the drive guide 14 is an essential main part, the extension beam 23 is attached to the downward extension 22 with a length corresponding to the site, and the pressure receiving plate 15 is fixed to the extension beam 23. It can be formed in a length or width according to the conditions at each site.

そしてリング状回転部１３には回転軸（図示せず）が取付けてあり、その上で、図１に示すように上下２軸のリング状回転部１３，１３の間にエンドレスの駆動ガイド１４を張り渡し、該左右の駆動ガイド１４間には複数の受圧板１５を差し渡してあるのである。 A rotating shaft (not shown) is attached to the ring-shaped rotating portion 13, and an endless drive guide 14 is provided between the upper and lower biaxial ring-shaped rotating portions 13, 13 as shown in FIG. A plurality of pressure receiving plates 15 are interposed between the left and right drive guides 14.

この発明の受圧板が起伏する無端高落差型水力発電機構は、その目的を逸脱しない限りにおいて、同一の目的に応じた種々の用途にも適用できることは言うまでもない。 Needless to say, the endless high-head hydroelectric power generation mechanism in which the pressure receiving plate of the present invention undulates can be applied to various uses according to the same purpose without departing from the purpose.

１１ 水路
１２ 高落差
１３，１３ リング状回転部
１４ 駆動ガイド
１５ 受圧板
１６ 回転軸
１７−１，１７−２ 側壁
２１ ブラケット
２２ 延長部
２３ 拡張用の梁
２４ ボルトナット DESCRIPTION OF SYMBOLS 11 Water channel 12 High head 13, 13 Ring-shaped rotary part 14 Drive guide 15 Pressure receiving plate 16 Rotary shaft 17-1, 17-2 Side wall 21 Bracket 22 Extension part 23 Beam 24 for expansion Bolt nut

Claims (4)

高落差の水路に設けた両側壁の上部と下部に設置した左右一対のリング状回転部の間にエンドレスの駆動ガイドを張設し、該左右の駆動ガイド間に凹状断面の受圧板を差し渡して、該受圧板の底面と前記水路の両側壁との間で擬似的なバケットを形成するとともに、駆動ガイドの前記リング状回転部を乗り越えた水流によって回転力を付与される下降側においては駆動ガイドの長さ方向にほぼ直交する角度に規制され、また駆動ガイドの前記リング状回転部の手前側に位置する上昇側においては駆動ガイドの長さ方向にほぼ沿った角度になるよう前記受圧板の幅方向の一端を取付け、該受圧板が駆動ガイドの下降側において駆動ガイドの長さ方向にほぼ直交する角度に起立して水路の水流を受け溜めて駆動力に変え、駆動ガイドの上昇側においては該受圧板が駆動ガイドの長さ方向にほぼ沿った角度に倒れるようにしたことを特徴とする受圧板が起伏する無端高落差型水力発電機構。 Endless drive guides are stretched between a pair of left and right ring-shaped rotating parts installed on the upper and lower sides of both side walls provided in the high head waterway, and a pressure receiving plate with a concave cross section is inserted between the left and right drive guides. In addition, a pseudo bucket is formed between the bottom surface of the pressure receiving plate and both side walls of the water channel, and the drive guide is provided on the descending side where a rotational force is applied by the water flow over the ring-shaped rotating portion of the drive guide. The pressure receiving plate is controlled so as to be at an angle substantially perpendicular to the length direction of the drive guide on the ascending side of the ring-shaped rotating portion of the drive guide. One end in the width direction is attached, and the pressure receiving plate rises at an angle substantially perpendicular to the length direction of the drive guide on the descending side of the drive guide, collects the water flow in the water channel and changes it to drive force, and on the ascending side of the drive guide Oh Endless high drop-type hydroelectric mechanism pressure plate, wherein the receiving plate has to fall substantially along the angle in the longitudinal direction of the drive guide is undulating Te. 前記凹状断面の受圧板が、水流を受け溜めることを可能とするよう駆動ガイドの下降側位置において上向きの凹状断面に形成されていることを特徴とする請求項１に記載の受圧板が起伏する無端高落差型水力発電機構。 2. The pressure receiving plate according to claim 1, wherein the pressure receiving plate having a concave cross section is formed in an upward concave cross section at a descending position of the drive guide so as to be able to collect a water flow. Endless high-head hydroelectric generator. 前記凹状断面の受圧板が、駆動ガイドに取付け取外し可能に取り付けられていることを特徴とする請求項１または２に記載の受圧板が起伏する無端高落差型水力発電機構。 The endless high drop type hydroelectric power generation mechanism according to claim 1 or 2, wherein the pressure receiving plate having the concave cross section is detachably attached to the drive guide. 前記駆動ガイドが、受圧板単位に分割されており、該駆動ガイドを所定の長さに連結して駆動ガイドを構成するようにしたことを特徴とする請求項１ないし３のいずれかに記載の受圧板が起伏する無端高落差型水力発電機構。 4. The drive guide according to claim 1, wherein the drive guide is divided into pressure receiving plate units, and the drive guide is configured by connecting the drive guide to a predetermined length. An endless high-head hydroelectric mechanism with a pressure plate that undulates.
JP2009148492A 2009-06-23 2009-06-23 Endless high-head hydroelectric power generation mechanism with pressure plate Expired - Fee Related JP4771269B2 (en)

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JPS58173779U (en) * 1982-05-14 1983-11-19 佐藤　武彦 Moored hydroelectric power generation device
JPH07111169B2 (en) * 1986-07-25 1995-11-29 ヤマハ発動機株式会社 Hydroelectric generator
JPH03114563A (en) * 1989-09-29 1991-05-15 Nkk Corp Rust preventive coating equipment for outer face of tubular body
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