JP2014206152A - Waterway incorporated type hydraulic power generation plant - Google Patents

Waterway incorporated type hydraulic power generation plant Download PDF

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JP2014206152A
JP2014206152A JP2013186062A JP2013186062A JP2014206152A JP 2014206152 A JP2014206152 A JP 2014206152A JP 2013186062 A JP2013186062 A JP 2013186062A JP 2013186062 A JP2013186062 A JP 2013186062A JP 2014206152 A JP2014206152 A JP 2014206152A
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power plant
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秀樹 中込
Hideki Nakagome
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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Abstract

PROBLEM TO BE SOLVED: To provide a waterway incorporated type hydraulic power generation plant which, in such circumstances that mobility, emergency, simplicity, stability and the like are strongly required in applications for export to developing countries, for disaster time power source countermeasure and for temporary construction of river construction in the interior, with respect to construction of hydraulic power generation facilities in which various construction kinds such as machinery equipment, electric equipment and engineering works are produced, can complete respective construction kinds reliably in a short period and can be installed simply and quickly.SOLUTION: A waterway incorporated type hydraulic power generation plant includes a waterway structure, a power generation water wheel attached to a predetermined position in a waterway part constituted with the waterway structure and a power generation control appliance provided on a managing bridge installed on the waterway part constituted with the waterway structure.

Description

この発明は水力発電所の建設において、機動性・緊急性・簡易性・安定性等が強く求められるケースで現地作業を極力簡素化し、簡易かつ短期の現地作業で水力発電所を設置できるようにした水路一体型水力発電所に関するものである。 This invention simplifies the field work as much as possible in cases where mobility, urgency, simplicity, stability, etc. are strongly required in the construction of a hydropower station, so that the hydropower station can be installed in a simple and short-term field work. This is related to the integrated hydroelectric power station.

簡易かつ短期の現地作業で水力発電所を設置できる構造としては、水路構造物と水力発電施設を構成する電気・機械・制御等の各設備をできるだけ一体化した上で工場出荷し、必要な性能試験についてもできるだけ工場内で済ませておくことが考えられる。
そうした場合、現場に到着後の作業は、建設予定位置に運んでの一体構造物の固定作業が中心であり、その後の上下流の水路建設は、土羽や土のう等により簡易に行うことができる。したがって、極めて短期で水力発電所を設置することが可能となる。 As a structure that enables simple and short-term field work to install a hydroelectric power plant, the waterway structure and the electrical, mechanical, and control equipment that make up the hydroelectric power plant are integrated as much as possible before shipping to the factory, and the required performance. It is conceivable to complete the test in the factory as much as possible.
In such a case, the work after arriving at the site is centered on fixing the integrated structure by transporting it to the planned construction position, and then the construction of the upstream and downstream water channels can be easily performed by means of soil feathers or sandbags. . Therefore, it becomes possible to install a hydroelectric power plant in a very short time.

このような簡易型の水力発電設備に関する先行技術としては、実開昭６２−２００７２８号公報（特許文献１参照）に、水力発電用水路を形成するように上流側から下流側に向かって順次接続された受水槽、沈砂水槽、水車発電機および排水槽が一体型に配談されてなり、沈砂水槽内の水路の途中に少なくとも1個以上のバツフルプレートを有することを特徴とする沈砂水槽を備えたパッケージ型水力発電プラントが提案されている。 As a prior art related to such a simple hydroelectric power generation facility, Japanese Utility Model Publication No. 62-200728 (see Patent Document 1) is sequentially connected from the upstream side to the downstream side so as to form a hydroelectric power generation channel. It is equipped with a sand basin, characterized in that it has at least one baffle plate in the middle of the water channel in the sand basin. A packaged hydroelectric power plant has been proposed.

しなしながら前記先行技術においては、とりわけ沈砂に重点が置かれているためパッケージ型水力発電プラント内で水路が屈曲させられ、構造が複雑で設置やその始動に手間がかかるという問題があり、また基本的に船（バージ）によってしか運搬できないという問題点があった。   However, in the prior art, since the emphasis is particularly on sedimentation, there is a problem that the water channel is bent in the packaged hydroelectric power plant, the structure is complicated, and it takes time to install and start it. There was a problem that it was basically transportable only by ship (barge).

実開昭６２−２００７２８号公報Japanese Utility Model Publication No. 62-200728

したがってこの発明は、機械設備・電気設備・土木工事等、様々な工種が発生する水力発電施設の建設に対して、発展途上国への輸出用・国内での災害時電源対策用・河川工事の仮設用など、機動性・緊急性・簡易性・安定性等が強く求められる状況下で、前記した各工種が確実に短期間の内に完了し、簡易迅速に設置できる水路一体型水力発電所を提供しようとするものである。 Therefore, the present invention can be applied to the construction of hydroelectric power generation facilities that generate various types of work such as mechanical equipment, electrical equipment, and civil engineering work. Under the circumstances where mobility, urgency, simplicity, stability, etc. are strongly required, such as for temporary installations, the above-mentioned works can be completed in a short period of time and can be installed easily and quickly. Is to provide.

すなわちこの発明の水路一体型水力発電所は、水路構造物を備えるとともに、
前記水路構造物内の所定の位置に発電用水車を取り付けたことを特徴とするものである。
そして、あらかじめ工場等で上記一体構造体を製作しておき、これを現場に持ち込んで簡易に設置することができる。 That is, the waterway integrated hydroelectric power plant of the present invention comprises a waterway structure,
A water turbine for power generation is attached to a predetermined position in the water channel structure.
And the said integrated structure can be manufactured beforehand in a factory etc., and this can be brought into the spot and installed easily.

この発明の水路一体型水力発電所においては、前記水路構造物は、前記発電用水車とともに発電用制御機器をも備えたことをも特徴とするものである。
もちろん、あらかじめ工場等で上記発電用制御機器をも組み込んでおき、これを現場に持ち込んで簡易に設置することができる。 In the waterway-integrated hydroelectric power plant according to the present invention, the waterway structure also includes a power generation control device together with the power generation water turbine.
Of course, it is possible to install the power generation control device in advance in a factory or the like, and bring it into the field for easy installation.

この発明の水路一体型水力発電所においては、前記発電用制御機器が、前記発電用水車の上流側ないし下流側において、前記水路構造物上に設置された管理橋に搭載されていることをも特徴とするものである。 In the waterway-integrated hydroelectric power plant according to the present invention, the power generation control device may be mounted on a management bridge installed on the waterway structure on the upstream side or the downstream side of the power generation turbine. It is a feature.

この発明の水路一体型水力発電所においては、前記水路構造物を、運搬用コンテナあるいはそれに類するもので構成することも可能である。 In the waterway integrated hydroelectric power plant according to the present invention, the waterway structure can be constituted by a transport container or the like.

この発明によれば、機械設備・電気設備・土木工事等、様々な工種が発生する水力発電施設の建設に対して、発展途上国への輸出用・国内での災害時電源対策用・河川工事の仮設用など、機動性・緊急性・簡易性・安定性等が強く求められる状況下で、前記した各工種が確実に短期間の内に完了し、簡易迅速に設置できる水路一体型水力発電所を提供することが可能となった。 According to the present invention, for construction of hydroelectric power generation facilities that generate various types of work such as mechanical equipment, electrical equipment, civil engineering work, etc., for export to developing countries, for domestic disaster countermeasures, river construction Under the circumstances where mobility, urgency, simplicity, stability, etc. are strongly demanded, such as for temporary installations, the above-mentioned works can be completed in a short period of time and can be installed quickly and easily. It became possible to provide a place.

この発明の水路一体型水力発電所の原理を示す説明図である。It is explanatory drawing which shows the principle of the waterway integrated hydroelectric power station of this invention. この発明の水路一体型水力発電所の１実施例を示す斜視図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a waterway integrated hydroelectric power plant according to the present invention. この発明の水路一体型水力発電所において、水路構造物に運搬用コンテナを流用した例を示す斜視図である。In the waterway integrated hydroelectric power plant of this invention, it is a perspective view which shows the example which diverted the conveyance container to the waterway structure.

図１はこの発明の水路一体型水力発電所の原理を示す説明図、図２はこの発明の水路一体型水力発電所の１実施例を示す斜視図である。
図１はその設置状況を説明するためのものであり、現地の水路内に前記水路構造物１１を設置し、それぞれ上流側の端部には水流を集めるハ字状の集水ガイド壁１０ａを設置し、また下流側の端部には利用後の水流を放流するハ字状の排水ガイド壁１０ｂを設置してある。 FIG. 1 is an explanatory view showing the principle of a waterway integrated hydroelectric power plant according to the present invention, and FIG. 2 is a perspective view showing one embodiment of the waterway integrated hydroelectric power plant according to the present invention.
FIG. 1 is a view for explaining the installation state. The water channel structure 11 is installed in a local water channel, and a C-shaped water collecting guide wall 10a for collecting a water flow is provided at each upstream end. A C-shaped drainage guide wall 10b is installed at the downstream end to discharge the used water flow.

そして図１および図２において、１１は水路構造物であり、該水路構造物１１上の所定の位置には、支軸２１を介して水路構造物１１の長さ方向に沿って発電用水車１２が首振り可能に取り付けられている。
前記発電用水車１２は、前記支軸２１に固定されたアーム２２の先端に取り付けた回転軸２３と、該回転軸２３に放射状に取り付けた複数の円弧状の羽根２４とで構成されている。もちろん、水路部分内の水位が危険水位に達した時には前記発電用水車１２を水路部分上に引き上げることができるようにし、発電しないときにも同様に前記発電用水車１２を水路部分上に引き上げることができるようにすることが望ましい。 In FIGS. 1 and 2, reference numeral 11 denotes a water channel structure, and a power generation turbine 12 is disposed at a predetermined position on the water channel structure 11 along a length direction of the water channel structure 11 via a support shaft 21. Is attached so that it can swing.
The power generation water turbine 12 includes a rotating shaft 23 attached to the tip of an arm 22 fixed to the support shaft 21 and a plurality of arcuate blades 24 attached radially to the rotating shaft 23. Of course, when the water level in the water channel portion reaches the critical water level, the power generation turbine 12 can be raised on the water channel portion, and the power generation turbine 12 is similarly raised on the water channel portion when power generation is not performed. It is desirable to be able to

前記水路構造物１１上の発電用水車１２の上流側には、発電用制御機器１３が設置されている。すなわち、前記発電用制御機器１３は、前記発電用水車１２の上流側において、前記水路構造物１１の上に設置された管理橋１４に搭載してある。
したがって、この発明の水路一体型水力発電所においては、前記水路構造物１１内にほぼすべての機器が収納されており、機械設備・電気設備・土木工事等、様々な工種が発生する水力発電施設の建設を、現地の水力発電施設の設置位置およびその周辺を土羽や土のう等により整備するだけで簡単に実施することができる。 A power generation control device 13 is installed on the upstream side of the power generation water turbine 12 on the water channel structure 11. That is, the power generation control device 13 is mounted on the management bridge 14 installed on the water channel structure 11 on the upstream side of the power generation turbine 12.
Therefore, in the waterway-integrated hydroelectric power plant of the present invention, almost all equipment is housed in the waterway structure 11, and hydroelectric power generation facilities in which various types of work such as mechanical equipment, electrical equipment, and civil engineering work are generated. Can be implemented simply by improving the location of the local hydroelectric power generation facility and its surroundings by means of earthen feathers or sandbags.

なお、水路構造物が小規模なものにあっては水路をコンクリート製とすることが可能であるが、大きなものは重量がかさむため鋼製の水路を用い、さらに輸出用としては運搬用コンテナそのものを水路に流用することも可能である。
図３に、水路構造物に運搬用コンテナを流用した例を示す。 If the waterway structure is small, the waterway can be made of concrete, but the larger ones use steel waterways because they are heavy, and for export, the shipping container itself It is also possible to divert to the waterway.
In FIG. 3, the example which diverted the container for conveyance to the waterway structure is shown.

この発明は、機械設備・電気設備・土木工事等、様々な工種が発生する水力発電施設の建設に対して、発展途上国への輸出用・国内での災害時電源対策用・河川工事の仮設用など、機動性・緊急性・簡易性・安定性等が強く求められる状況下で、前記した各工種が確実に短期間の内に完了し、簡易迅速に設置できる水路一体型水力発電所を提供することができる。
また、発展途上国への輸出用・国内での災害時電源対策用・河川工事の仮設用以外の用途にも適用できることはいうまでもない。 This invention is intended for the construction of hydroelectric power generation facilities that generate various types of work such as mechanical equipment, electrical equipment, civil engineering work, etc., for export to developing countries, domestic disaster countermeasures, and temporary construction of river works. In the situation where mobility, urgency, simplicity, stability, etc. are strongly demanded, etc., a waterway integrated hydroelectric power plant that can be installed quickly and easily, with each of the above-mentioned works completed in a short period of time. Can be provided.
Needless to say, the present invention can be applied to applications other than export to developing countries, domestic power supply countermeasures for disasters, and temporary construction for river construction.

１０ａ 集水ガイド壁
１０ｂ 排水ガイド壁
１１ 水路構造物
１２ 発電用水車
１３ 発電用制御機器
１４ 管理橋
２１ 支軸
２２ アーム
２３ 回転軸
２４ 羽根 10a Water collection guide wall 10b Drainage guide wall 11 Water channel structure 12 Power generation turbine 13 Power generation control device 14 Management bridge 21 Support shaft 22 Arm 23 Rotating shaft 24 Blade

このような簡易型の水力発電設備に関する先行技術としては、実開昭６２−２００７２８号公報（特許文献１参照）に、水力発電用水路を形成するように上流側から下流側に向かって順次接続された受水槽、沈砂水槽、水車発電機および排水槽が一体型に配設されてなり、沈砂水槽内の水路の途中に少なくとも1個以上のバツフルプレートを有することを特徴とする沈砂水槽を備えたパッケージ型水力発電プラントが提案されている。 As a prior art related to such a simple hydroelectric power generation facility, Japanese Utility Model Publication No. 62-200728 (see Patent Document 1) is sequentially connected from the upstream side to the downstream side so as to form a hydroelectric power generation channel. and water receiving tank, sand aquarium, water turbine generator and sump is disposed in one piece, with a grit water tank, characterized in that they have at least one or more cross full plate in the middle of the channel in the sand aquarium A packaged hydroelectric power plant has been proposed.

この発明は水力発電所の建設において、機動性・緊急性・簡易性・安定性等が強く求められるケースで現地作業を極力簡素化し、簡易かつ短期の現地作業で水力発電所を設置できるようにした水路一体型水力発電所に関するものである。 This invention simplifies the field work as much as possible in cases where mobility, urgency, simplicity, stability, etc. are strongly required in the construction of a hydropower station, so that the hydropower station can be installed in a simple and short-term field work. This is related to the integrated hydroelectric power station.

簡易かつ短期の現地作業で水力発電所を設置できる構造としては、水路構造物と水力発電施設を構成する電気・機械・制御等の各設備をできるだけ一体化した上で工場出荷し、必要な性能試験についてもできるだけ工場内で済ませておくことが考えられる。
そうした場合、現場に到着後の作業は、建設予定位置に運んでの一体構造物の固定作業が中心であり、その後の上下流の水路建設は、土羽や土のう等により簡易に行うことができる。したがって、極めて短期で水力発電所を設置することが可能となる。 As a structure that enables simple and short-term field work to install a hydroelectric power plant, the waterway structure and the electrical, mechanical, and control equipment that make up the hydroelectric power plant are integrated as much as possible before shipping to the factory, and the required performance. It is conceivable to complete the test in the factory as much as possible.
In such a case, the work after arriving at the site is centered on fixing the integrated structure by transporting it to the planned construction position, and then the construction of the upstream and downstream water channels can be easily performed by means of soil feathers or sandbags. . Therefore, it becomes possible to install a hydroelectric power plant in a very short time.

このような簡易型の水力発電設備に関する先行技術としては、実開昭６２−２００７２８号公報（特許文献１参照）に、水力発電用水路を形成するように上流側から下流側に向かって順次接続された受水槽、沈砂水槽、水車発電機および排水槽が一体型に配談されてなり、沈砂水槽内の水路の途中に少なくとも1個以上のバツフルプレートを有することを特徴とする沈砂水槽を備えたパッケージ型水力発電プラントが提案されている。 As a prior art related to such a simple hydroelectric power generation facility, Japanese Utility Model Publication No. 62-200728 (see Patent Document 1) is sequentially connected from the upstream side to the downstream side so as to form a hydroelectric power generation channel. It is equipped with a sand basin, characterized in that it has at least one baffle plate in the middle of the water channel in the sand basin. A packaged hydroelectric power plant has been proposed.

しなしながら前記先行技術においては、とりわけ沈砂に重点が置かれているためパッケージ型水力発電プラント内で水路が屈曲させられ、構造が複雑で設置やその始動に手間がかかるという問題があり、また基本的に船（バージ）によってしか運搬できないという問題点があった。   However, in the prior art, since the emphasis is particularly on sedimentation, there is a problem that the water channel is bent in the packaged hydroelectric power plant, the structure is complicated, and it takes time to install and start it. There was a problem that it was basically transportable only by ship (barge).

実開昭６２−２００７２８号公報Japanese Utility Model Publication No. 62-200728

したがってこの発明は、機械設備・電気設備・土木工事等、様々な工種が発生する水力発電施設の建設に対して、発展途上国への輸出用・国内での災害時電源対策用・河川工事の仮設用など、機動性・緊急性・簡易性・安定性等が強く求められる状況下で、前記した各工種が確実に短期間の内に完了し、簡易迅速に設置できる水路一体型水力発電所を提供しようとするものである。 Therefore, the present invention can be applied to the construction of hydroelectric power generation facilities that generate various types of work such as mechanical equipment, electrical equipment, and civil engineering work. Under the circumstances where mobility, urgency, simplicity, stability, etc. are strongly required, such as for temporary installations, the above-mentioned works can be completed in a short period of time and can be installed easily and quickly. Is to provide.

すなわちこの発明の水路一体型水力発電所は、水路構造物を備えるとともに、
前記水路構造物内の所定の位置に、支軸を介して水路構造物の長さ方向に沿って発電用水車を首振り可能に取り付けたことを特徴とするものである。
そして、あらかじめ工場等で上記一体構造体を製作しておき、これを現場に持ち込んで簡易に設置することができる。 That is, the waterway integrated hydroelectric power plant of the present invention comprises a waterway structure,
A water turbine for power generation is attached to a predetermined position in the water channel structure so as to be swingable along a length direction of the water channel structure via a support shaft .
And the said integrated structure can be manufactured beforehand in a factory etc., and this can be brought into the spot and installed easily.

この発明の水路一体型水力発電所においては、前記水路構造物は、前記発電用水車とともに発電用制御機器をも備えたことをも特徴とするものである。
もちろん、あらかじめ工場等で上記発電用制御機器をも組み込んでおき、これを現場に持ち込んで簡易に設置することができる。 In the waterway-integrated hydroelectric power plant according to the present invention, the waterway structure also includes a power generation control device together with the power generation water turbine.
Of course, it is possible to install the power generation control device in advance in a factory or the like, and bring it into the field for easy installation.

この発明の水路一体型水力発電所においては、前記発電用制御機器が、前記発電用水車の上流側ないし下流側において、前記水路構造物上に設置された管理橋に搭載されていることをも特徴とするものである。 In the waterway-integrated hydroelectric power plant according to the present invention, the power generation control device may be mounted on a management bridge installed on the waterway structure on the upstream side or the downstream side of the power generation turbine. It is a feature.

この発明の水路一体型水力発電所においては、前記水路構造物を、運搬用コンテナあるいはそれに類するもので構成することも可能である。 In the waterway integrated hydroelectric power plant according to the present invention, the waterway structure can be constituted by a transport container or the like.

この発明によれば、機械設備・電気設備・土木工事等、様々な工種が発生する水力発電施設の建設に対して、発展途上国への輸出用・国内での災害時電源対策用・河川工事の仮設用など、機動性・緊急性・簡易性・安定性等が強く求められる状況下で、前記した各工種が確実に短期間の内に完了し、簡易迅速に設置できる水路一体型水力発電所を提供することが可能となった。 According to the present invention, for construction of hydroelectric power generation facilities that generate various types of work such as mechanical equipment, electrical equipment, civil engineering work, etc., for export to developing countries, for domestic disaster countermeasures, river construction Under the circumstances where mobility, urgency, simplicity, stability, etc. are strongly demanded, such as for temporary installations, the above-mentioned works can be completed in a short period of time and can be installed quickly and easily. It became possible to provide a place.

この発明の水路一体型水力発電所の原理を示す説明図である。It is explanatory drawing which shows the principle of the waterway integrated hydroelectric power station of this invention. この発明の水路一体型水力発電所の１実施例を示す斜視図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a waterway integrated hydroelectric power plant according to the present invention. この発明の水路一体型水力発電所において、水路構造物に運搬用コンテナを流用した例を示す斜視図である。In the waterway integrated hydroelectric power plant of this invention, it is a perspective view which shows the example which diverted the conveyance container to the waterway structure.

図１はこの発明の水路一体型水力発電所の原理を示す説明図、図２はこの発明の水路一体型水力発電所の１実施例を示す斜視図である。
図１はその設置状況を説明するためのものであり、現地の水路内に前記水路構造物１１を設置し、それぞれ上流側の端部には水流を集めるハ字状の集水ガイド壁１０ａを設置し、また下流側の端部には利用後の水流を放流するハ字状の排水ガイド壁１０ｂを設置してある。 FIG. 1 is an explanatory view showing the principle of a waterway integrated hydroelectric power plant according to the present invention, and FIG. 2 is a perspective view showing one embodiment of the waterway integrated hydroelectric power plant according to the present invention.
FIG. 1 is a view for explaining the installation state. The water channel structure 11 is installed in a local water channel, and a C-shaped water collecting guide wall 10a for collecting a water flow is provided at each upstream end. A C-shaped drainage guide wall 10b is installed at the downstream end to discharge the used water flow.

そして図１および図２において、１１は水路構造物であり、該水路構造物１１上の所定の位置には、支軸２１を介して水路構造物１１の長さ方向に沿って発電用水車１２が首振り可能に取り付けられている。
前記発電用水車１２は、前記支軸２１に固定されたアーム２２の先端に取り付けた回転軸２３と、該回転軸２３に放射状に取り付けた複数の円弧状の羽根２４とで構成されている。もちろん、水路部分内の水位が危険水位に達した時には前記発電用水車１２を水路部分上に引き上げることができるようにし、発電しないときにも同様に前記発電用水車１２を水路部分上に引き上げることができるようにすることが望ましい。 In FIGS. 1 and 2, reference numeral 11 denotes a water channel structure, and a power generation turbine 12 is disposed at a predetermined position on the water channel structure 11 along a length direction of the water channel structure 11 via a support shaft 21. Is attached so that it can swing.
The power generation water turbine 12 includes a rotating shaft 23 attached to the tip of an arm 22 fixed to the support shaft 21 and a plurality of arcuate blades 24 attached radially to the rotating shaft 23. Of course, when the water level in the water channel portion reaches the critical water level, the power generation turbine 12 can be raised on the water channel portion, and the power generation turbine 12 is similarly raised on the water channel portion even when power generation is not performed. It is desirable to be able to

前記水路構造物１１上の発電用水車１２の上流側には、発電用制御機器１３が設置されている。すなわち、前記発電用制御機器１３は、前記発電用水車１２の上流側において、前記水路構造物１１の上に設置された管理橋１４に搭載してある。
したがって、この発明の水路一体型水力発電所においては、前記水路構造物１１内にほぼすべての機器が収納されており、機械設備・電気設備・土木工事等、様々な工種が発生する水力発電施設の建設を、現地の水力発電施設の設置位置およびその周辺を土羽や土のう等により整備するだけで簡単に実施することができる。 A power generation control device 13 is installed on the upstream side of the power generation water turbine 12 on the water channel structure 11. That is, the power generation control device 13 is mounted on the management bridge 14 installed on the water channel structure 11 on the upstream side of the power generation turbine 12.
Therefore, in the waterway-integrated hydroelectric power plant of the present invention, almost all equipment is housed in the waterway structure 11, and hydroelectric power generation facilities in which various types of work such as mechanical equipment, electrical equipment, and civil engineering work are generated. Can be implemented simply by improving the location of the local hydroelectric power generation facility and its surroundings by means of earthen feathers or sandbags.

なお、水路構造物が小規模なものにあっては水路をコンクリート製とすることが可能であるが、大きなものは重量がかさむため鋼製の水路を用い、さらに輸出用としては運搬用コンテナそのものを水路に流用することも可能である。
図３に、水路構造物に運搬用コンテナを流用した例を示す。 If the waterway structure is small, the waterway can be made of concrete, but the larger ones use steel waterways because they are heavy, and for export, the shipping container itself It is also possible to divert to the waterway.
In FIG. 3, the example which diverted the container for conveyance to the waterway structure is shown.

この発明は、機械設備・電気設備・土木工事等、様々な工種が発生する水力発電施設の建設に対して、発展途上国への輸出用・国内での災害時電源対策用・河川工事の仮設用など、機動性・緊急性・簡易性・安定性等が強く求められる状況下で、前記した各工種が確実に短期間の内に完了し、簡易迅速に設置できる水路一体型水力発電所を提供することができる。
また、発展途上国への輸出用・国内での災害時電源対策用・河川工事の仮設用以外の用途にも適用できることはいうまでもない。 This invention is intended for the construction of hydroelectric power generation facilities that generate various types of work such as mechanical equipment, electrical equipment, civil engineering work, etc., for export to developing countries, domestic disaster countermeasures, and temporary construction of river works. In the situation where mobility, urgency, simplicity, stability, etc. are strongly demanded, etc., a waterway integrated hydroelectric power plant that can be installed quickly and easily, with each of the above-mentioned works completed in a short period of time. Can be provided.
Needless to say, the present invention can be applied to applications other than export to developing countries, domestic power supply countermeasures for disasters, and temporary construction for river construction.

１０ａ 集水ガイド壁
１０ｂ 排水ガイド壁
１１ 水路構造物
１２ 発電用水車
１３ 発電用制御機器
１４ 管理橋
２１ 支軸
２２ アーム
２３ 回転軸
２４ 羽根 10a Water collection guide wall 10b Drainage guide wall 11 Water channel structure 12 Power generation turbine 13 Power generation control device 14 Management bridge 21 Support shaft 22 Arm 23 Rotating shaft 24 Blade

この発明は水力発電所の建設において、機動性・緊急性・簡易性・安定性等が強く求められるケースで現地作業を極力簡素化し、簡易かつ短期の現地作業で水力発電所を設置できるようにした水路一体型水力発電所に関するものである。 This invention simplifies the field work as much as possible in cases where mobility, urgency, simplicity, stability, etc. are strongly required in the construction of a hydropower station, so that the hydropower station can be installed in a simple and short-term field work. This is related to the integrated hydroelectric power station.

簡易かつ短期の現地作業で水力発電所を設置できる構造としては、水路構造物と水力発電施設を構成する電気・機械・制御等の各設備をできるだけ一体化した上で工場出荷し、必要な性能試験についてもできるだけ工場内で済ませておくことが考えられる。
そうした場合、現場に到着後の作業は、建設予定位置に運んでの一体構造物の固定作業が中心であり、その後の上下流の水路建設は、土羽や土のう等により簡易に行うことができる。したがって、極めて短期で水力発電所を設置することが可能となる。 As a structure that enables simple and short-term field work to install a hydroelectric power plant, the waterway structure and the electrical, mechanical, and control equipment that make up the hydroelectric power plant are integrated as much as possible before shipping to the factory, and the required performance. It is conceivable to complete the test in the factory as much as possible.
In such a case, the work after arriving at the site is centered on fixing the integrated structure by transporting it to the planned construction position, and then the construction of the upstream and downstream water channels can be easily performed by means of soil feathers or sandbags. . Therefore, it becomes possible to install a hydroelectric power plant in a very short time.

このような簡易型の水力発電設備に関する先行技術としては、実開昭６２−２００７２８号公報（特許文献１参照）に、水力発電用水路を形成するように上流側から下流側に向かって順次接続された受水槽、沈砂水槽、水車発電機および排水槽が一体型に配談されてなり、沈砂水槽内の水路の途中に少なくとも1個以上のバツフルプレートを有することを特徴とする沈砂水槽を備えたパッケージ型水力発電プラントが提案されている。 As a prior art related to such a simple hydroelectric power generation facility, Japanese Utility Model Publication No. 62-200728 (see Patent Document 1) is sequentially connected from the upstream side to the downstream side so as to form a hydroelectric power generation channel. It is equipped with a sand basin, characterized in that it has at least one baffle plate in the middle of the water channel in the sand basin. A packaged hydroelectric power plant has been proposed.

しなしながら前記先行技術においては、とりわけ沈砂に重点が置かれているためパッケージ型水力発電プラント内で水路が屈曲させられ、構造が複雑で設置やその始動に手間がかかるという問題があり、また基本的に船（バージ）によってしか運搬できないという問題点があった。   However, in the prior art, since the emphasis is particularly on sedimentation, there is a problem that the water channel is bent in the packaged hydroelectric power plant, the structure is complicated, and it takes time to install and start it. There was a problem that it was basically transportable only by ship (barge).

実開昭６２−２００７２８号公報Japanese Utility Model Publication No. 62-200728

したがってこの発明は、機械設備・電気設備・土木工事等、様々な工種が発生する水力発電施設の建設に対して、発展途上国への輸出用・国内での災害時電源対策用・河川工事の仮設用など、機動性・緊急性・簡易性・安定性等が強く求められる状況下で、前記した各工種が確実に短期間の内に完了し、簡易迅速に設置できる水路一体型水力発電所を提供しようとするものである。 Therefore, the present invention can be applied to the construction of hydroelectric power generation facilities that generate various types of work such as mechanical equipment, electrical equipment, and civil engineering work. Under the circumstances where mobility, urgency, simplicity, stability, etc. are strongly required, such as for temporary installations, the above-mentioned works can be completed in a short period of time and can be installed easily and quickly. Is to provide.

すなわちこの発明の水路一体型水力発電所は、運搬用コンテナで構成された水路構造物を備えるとともに、
前記水路構造物内の所定の位置に、支軸を介して水路構造物の長さ方向に沿って発電用水車を首振り可能に取り付けたことを特徴とするものである。
そして、あらかじめ工場等で上記一体構造体を製作しておき、これを現場に持ち込んで簡易に設置することができる。 That is, the waterway integrated hydroelectric power plant of the present invention comprises a waterway structure composed of a transport container ,
A water turbine for power generation is attached to a predetermined position in the water channel structure so as to be swingable along a length direction of the water channel structure via a support shaft.
And the said integrated structure can be manufactured beforehand in a factory etc., and this can be brought into the spot and installed easily.

この発明の水路一体型水力発電所においては、前記水路構造物は、前記発電用水車とともに発電用制御機器をも備えたことをも特徴とするものである。
もちろん、あらかじめ工場等で上記発電用制御機器をも組み込んでおき、これを現場に持ち込んで簡易に設置することができる。 In the waterway-integrated hydroelectric power plant according to the present invention, the waterway structure also includes a power generation control device together with the power generation water turbine.
Of course, it is possible to install the power generation control device in advance in a factory or the like, and bring it into the field for easy installation.

この発明の水路一体型水力発電所においては、前記発電用制御機器が、前記発電用水車の上流側ないし下流側において、前記水路構造物上に設置された管理橋に搭載されていることをも特徴とするものである。 In the waterway-integrated hydroelectric power plant according to the present invention, the power generation control device may be mounted on a management bridge installed on the waterway structure on the upstream side or the downstream side of the power generation turbine. It is a feature.

この発明の水路一体型水力発電所においては、前記水路構造物を、運搬用コンテナあるいはそれに類するもので構成することも可能である。 In the waterway integrated hydroelectric power plant according to the present invention, the waterway structure can be constituted by a transport container or the like.

この発明によれば、機械設備・電気設備・土木工事等、様々な工種が発生する水力発電施設の建設に対して、発展途上国への輸出用・国内での災害時電源対策用・河川工事の仮設用など、機動性・緊急性・簡易性・安定性等が強く求められる状況下で、前記した各工種が確実に短期間の内に完了し、簡易迅速に設置できる水路一体型水力発電所を提供することが可能となった。 According to the present invention, for construction of hydroelectric power generation facilities that generate various types of work such as mechanical equipment, electrical equipment, civil engineering work, etc., for export to developing countries, for domestic disaster countermeasures, river construction Under the circumstances where mobility, urgency, simplicity, stability, etc. are strongly demanded, such as for temporary installations, the above-mentioned works can be completed in a short period of time and can be installed quickly and easily. It became possible to provide a place.

この発明の水路一体型水力発電所の原理を示す説明図である。It is explanatory drawing which shows the principle of the waterway integrated hydroelectric power station of this invention. この発明の水路一体型水力発電所の１実施例を示す斜視図である。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a waterway integrated hydroelectric power plant according to the present invention. この発明の水路一体型水力発電所において、水路構造物に運搬用コンテナを流用した例を示す斜視図である。In the waterway integrated hydroelectric power plant of this invention, it is a perspective view which shows the example which diverted the conveyance container to the waterway structure.

図１はこの発明の水路一体型水力発電所の原理を示す説明図、図２はこの発明の水路一体型水力発電所の１実施例を示す斜視図である。
図１はその設置状況を説明するためのものであり、現地の水路内に前記水路構造物１１を設置し、それぞれ上流側の端部には水流を集めるハ字状の集水ガイド壁１０ａを設置し、また下流側の端部には利用後の水流を放流するハ字状の排水ガイド壁１０ｂを設置してある。 FIG. 1 is an explanatory view showing the principle of a waterway integrated hydroelectric power plant according to the present invention, and FIG. 2 is a perspective view showing one embodiment of the waterway integrated hydroelectric power plant according to the present invention.
FIG. 1 is a view for explaining the installation state. The water channel structure 11 is installed in a local water channel, and a C-shaped water collecting guide wall 10a for collecting a water flow is provided at each upstream end. A C-shaped drainage guide wall 10b is installed at the downstream end to discharge the used water flow.

そして図１および図２において、１１は水路構造物であり、該水路構造物１１上の所定の位置には、支軸２１を介して水路構造物１１の長さ方向に沿って発電用水車１２が首振り可能に取り付けられている。
前記発電用水車１２は、前記支軸２１に固定されたアーム２２の先端に取り付けた回転軸２３と、該回転軸２３に放射状に取り付けた複数の円弧状の羽根２４とで構成されている。もちろん、水路部分内の水位が危険水位に達した時には前記発電用水車１２を水路部分上に引き上げることができるようにし、発電しないときにも同様に前記発電用水車１２を水路部分上に引き上げることができるようにすることが望ましい。 In FIGS. 1 and 2, reference numeral 11 denotes a water channel structure, and a power generation turbine 12 is disposed at a predetermined position on the water channel structure 11 along a length direction of the water channel structure 11 via a support shaft 21. Is attached so that it can swing.
The power generation water turbine 12 includes a rotating shaft 23 attached to the tip of an arm 22 fixed to the support shaft 21 and a plurality of arcuate blades 24 attached radially to the rotating shaft 23. Of course, when the water level in the water channel portion reaches the critical water level, the power generation turbine 12 can be raised on the water channel portion, and the power generation turbine 12 is similarly raised on the water channel portion when power generation is not performed. It is desirable to be able to

前記水路構造物１１上の発電用水車１２の上流側には、発電用制御機器１３が設置されている。すなわち、前記発電用制御機器１３は、前記発電用水車１２の上流側において、前記水路構造物１１の上に設置された管理橋１４に搭載してある。
したがって、この発明の水路一体型水力発電所においては、前記水路構造物１１内にほぼすべての機器が収納されており、機械設備・電気設備・土木工事等、様々な工種が発生する水力発電施設の建設を、現地の水力発電施設の設置位置およびその周辺を土羽や土のう等により整備するだけで簡単に実施することができる。 A power generation control device 13 is installed on the upstream side of the power generation water turbine 12 on the water channel structure 11. That is, the power generation control device 13 is mounted on the management bridge 14 installed on the water channel structure 11 on the upstream side of the power generation turbine 12.
Therefore, in the waterway-integrated hydroelectric power plant of the present invention, almost all equipment is housed in the waterway structure 11, and hydroelectric power generation facilities in which various types of work such as mechanical equipment, electrical equipment, and civil engineering work are generated. Can be implemented simply by improving the location of the local hydroelectric power generation facility and its surroundings by means of earthen feathers or sandbags.

なお、水路構造物が小規模なものにあっては水路をコンクリート製とすることが可能であるが、大きなものは重量がかさむため鋼製の水路を用い、さらに輸出用としては運搬用コンテナそのものを水路に流用することも可能である。
図３に、水路構造物に運搬用コンテナを流用した例を示す。 If the waterway structure is small, the waterway can be made of concrete, but the larger ones use steel waterways because they are heavy, and for export, the shipping container itself It is also possible to divert to the waterway.
In FIG. 3, the example which diverted the container for conveyance to the waterway structure is shown.

この発明は、機械設備・電気設備・土木工事等、様々な工種が発生する水力発電施設の建設に対して、発展途上国への輸出用・国内での災害時電源対策用・河川工事の仮設用など、機動性・緊急性・簡易性・安定性等が強く求められる状況下で、前記した各工種が確実に短期間の内に完了し、簡易迅速に設置できる水路一体型水力発電所を提供することができる。
また、発展途上国への輸出用・国内での災害時電源対策用・河川工事の仮設用以外の用途にも適用できることはいうまでもない。 This invention is intended for the construction of hydroelectric power generation facilities that generate various types of work such as mechanical equipment, electrical equipment, civil engineering work, etc., for export to developing countries, domestic disaster countermeasures, and temporary construction of river works. In the situation where mobility, urgency, simplicity, stability, etc. are strongly demanded, etc., a waterway integrated hydroelectric power plant that can be installed quickly and easily, with each of the above-mentioned works completed in a short period of time. Can be provided.
Needless to say, the present invention can be applied to applications other than export to developing countries, domestic power supply countermeasures for disasters, and temporary construction for river construction.

１０ａ 集水ガイド壁
１０ｂ 排水ガイド壁
１１ 水路構造物
１２ 発電用水車
１３ 発電用制御機器
１４ 管理橋
２１ 支軸
２２ アーム
２３ 回転軸
２４ 羽根 10a Water collection guide wall 10b Drainage guide wall 11 Water channel structure 12 Power generation turbine 13 Power generation control device 14 Management bridge 21 Support shaft 22 Arm 23 Rotating shaft 24 Blade

Claims (4)

水路構造物を備えるとともに、
前記水路構造物内の所定の位置に発電用水車を取り付けたことを特徴とする水路一体型水力発電所。 With a waterway structure,
A waterway-integrated hydroelectric power plant, wherein a power generation turbine is attached to a predetermined position in the waterway structure. 前記水路構造物は、前記発電用水車とともに発電用制御機器をも備えたことを特徴とする請求項１に記載の水路一体型水力発電所。 The waterway-integrated hydroelectric power plant according to claim 1, wherein the waterway structure includes a power generation control device together with the power generation water turbine. 前記発電用制御機器が、前記発電用水車の上流側ないし下流側において、前記水路構造物上に設置された管理橋に搭載されていることを特徴とする請求項１または２に記載の水路一体型水力発電所。 3. The water channel according to claim 1, wherein the power generation control device is mounted on a management bridge installed on the water channel structure on an upstream side or a downstream side of the power generation water turbine. Body type hydroelectric power plant. 前記水路構造物が、運搬用コンテナあるいはそれに類するもので構成されている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水路一体型水力発電所。 The waterway-integrated hydroelectric power plant according to any one of claims 1 to 3, wherein the waterway structure is constituted by a transport container or the like.
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