JPH09256941A - Curved water-turbine-blade type hydraulic power generation mechanism - Google Patents
Curved water-turbine-blade type hydraulic power generation mechanismInfo
- Publication number
- JPH09256941A JPH09256941A JP8118135A JP11813596A JPH09256941A JP H09256941 A JPH09256941 A JP H09256941A JP 8118135 A JP8118135 A JP 8118135A JP 11813596 A JP11813596 A JP 11813596A JP H09256941 A JPH09256941 A JP H09256941A
- Authority
- JP
- Japan
- Prior art keywords
- curved
- turbine
- power generation
- water
- water flow
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/70—Shape
- F05B2250/71—Shape curved
-
- 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
- Hydraulic Turbines (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、水力発電に関す
るものである。TECHNICAL FIELD The present invention relates to hydraulic power generation.
【０００２】[0002]
【従来の技術】従来、落差式発電機として実用化されて
いる。2. Description of the Related Art Conventionally, it has been put to practical use as a drop type generator.
【０００３】[0003]
【発明が解決しようとする課題】落差式発電機はダム湖
を建設する必要が有り、投下する設備金額が、莫大であ
ると言う欠点がある。本発明は従来ある河川をそのまま
利用出来る為、イニシャルコストを軽減して幅広く利用
するものである。The drop generator requires the construction of a dam lake, and has a drawback that the amount of equipment to be dropped is enormous. Since the present invention can use the existing river as it is, the initial cost can be reduced and the river can be widely used.
【０００４】[0004]
【課題を解決するための手段】水車羽根の形状を湾曲さ
せ、フロートの形状を非対称にして、左右のフロートの
間に、水流案内板を設けて、水流を効率良く、水車羽根
に当たる様にして、河川に浮かべて発電機の軸を回転さ
せる事により、電力を得るようにした。[Means for Solving the Problems] The shape of the turbine blade is curved, the shape of the float is made asymmetric, and a water flow guide plate is provided between the left and right floats so that the water stream hits the turbine blade efficiently. , I got power by floating the shaft of the generator on the river.
【０００５】[0005]
【発明の実施の形態】以下、本発明の形態を説明する。 （イ） ビーム（９）と水中ビーム（１６）と水流案内
板（１５）で双方のフロート（９）を溶接して接続し固
定する。 （ロ） ビーム（９）の上にベースプレート（２）を溶
接して固定する。 （ハ） ベースプレート（２）の上に発電機を縦に六角
穴付ボルト（２２）で固定する。 （ニ） 発電機軸（５）と水車軸（４）を、カップリン
グ（１８）とキー（１９）と六角穴付ボルト（２０）
で、それぞれ接続して固定する。 （ホ） 水車軸（４）に上部円板（６）と下部円板
（７）との間に、湾曲水車羽根（３）を溶接して固定す
る。 （ヘ） 水流案内板（１５）の下に水中ビーム（１６）
を溶接する。 （ト） 水中ビーム（１６）の、それぞれ中間に軸受
（１７）を、水流案内板（１５）を溶接する。 （チ） 軸受（１７）の中心に、ブッシュ（２１）を圧
入して、水中軸（４）を縦方向に支持する。 （リ） フロート（９）に、直立させて溶接したポール
（１２）と岸に設置した支柱（１３）の間を、ワイヤー
ロープ（１１）にて河川上に浮かべた湾曲型水車羽根式
水力発電機構を係留する。 （ヌ） 発電機（１）にて、発電した電力を、送電ケー
ブルにて給電する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below. (A) The float (9) of the beam (9), the underwater beam (16), and the water flow guide plate (15) are welded to each other to be connected and fixed. (B) The base plate (2) is fixed by welding on the beam (9). (C) Fix the generator vertically on the base plate (2) with hexagon socket head cap screws (22). (D) The generator shaft (5) and the water turbine shaft (4), the coupling (18), the key (19), and the hexagon socket head cap screw (20).
Then, connect and fix each. (E) A curved turbine blade (3) is welded and fixed to the turbine shaft (4) between the upper disc (6) and the lower disc (7). (F) Underwater beam (16) under the water flow guide plate (15)
To weld. (G) A bearing (17) and a water flow guide plate (15) are welded to the middle of each of the underwater beams (16). (H) The bush (21) is press-fitted in the center of the bearing (17) to support the underwater shaft (4) in the vertical direction. (I) A curved turbine blade type hydroelectric power plant, in which a wire rope (11) floats a river (between) a pole (12) welded upright on a float (9) and a column (13) installed on the shore. Mooring mechanism. (E) The electric power generated by the generator (1) is fed by a power transmission cable.
【０００６】[0006]
【発明の効果】従来の落差式水力発電方式や、火力発電
方式、原子力発電方式の欠点である、高イニシャルコス
ト、排出されるＮＯｘや放射能による危険性の心配性は
一切なく、低イニシャルコスト、低ランニングコスト、
無公害、省エネルギーを達成することが可能となる。EFFECTS OF THE INVENTION There are no drawbacks of the conventional drop-type hydroelectric power generation system, thermal power generation system, and nuclear power generation system, high initial cost, no risk of NO x emitted or radioactivity, and low initial. Cost, low running cost,
It is possible to achieve pollution-free and energy saving.
【図１】本発明の水上部平面図である。FIG. 1 is a plan view of a water upper portion of the present invention.
【図２】本発明の水上部平面図である。FIG. 2 is a plan view of the upper part of the water according to the present invention.
【図３】本発明のＡ−Ａ矢視図とＢ−Ｂ矢視図である。FIG. 3 is a view on arrow AA and a view on arrow BB of the present invention.
【図４】カップリング部詳細図と軸受部詳細図である。FIG. 4 is a detailed view of a coupling portion and a bearing portion.
１ 発電機 ２ ベースプレート ３ 湾曲型水車羽根 ４ 水車軸 ５ 発電機軸 ６ 上部円板 ７ 下部円板 ８ ビーム ９ フロート １０ 送電ケーブル １１ ワイヤーロープ １２ ポール １３ 支柱 １４ 補強リブ １５ 水流案内板 １６ 水中ビーム １７ 軸受 １８ カップリング １９ キー ２０ 六角穴付ボルト ２１ ブッシュ ２２ 六角穴付ボルト 1 Generator 2 Base Plate 3 Curved Turbine Blade 4 Turbine Axis 5 Generator Axis 6 Upper Disc 7 Lower Disc 8 Beam 9 Float 10 Transmission Cable 11 Wire Rope 12 Pole 13 Support 14 Reinforcement Rib 15 Water Flow Guide 16 Underwater Beam 17 Bearing 18 Coupling 19 Key 20 Hexagon socket head bolt 21 Bush 22 Hexagon socket head bolt
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成８年８月８日[Submission date] August 8, 1996
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図２[Correction target item name] Figure 2
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図２】 本発明の水中部平面図である。FIG. 2 is a plan view of an underwater portion of the present invention.
【手続補正２】[Procedure amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図３[Correction target item name] Figure 3
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図３】 本発明のＡ−Ａ矢視図である。FIG. 3 is a view on arrow AA of the present invention.
【手続補正３】[Procedure 3]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図４[Correction target item name] Fig. 4
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図４】 本発明のＢ−Ｂ矢視図である。FIG. 4 is a BB arrow view of the present invention.
【手続補正４】[Procedure amendment 4]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図５[Correction target item name] Fig. 5
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図５】 本発明のカップリング部、詳細図である。FIG. 5 is a detailed view of the coupling portion of the present invention.
【手続補正５】[Procedure Amendment 5]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】図６[Correction target item name] Fig. 6
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【図６】 本発明の軸受部、詳細図である。FIG. 6 is a detailed view of the bearing portion of the present invention.
Claims (4)
水流による抵抗の軽減を図り、また、受圧性の向上を図
ったことにより高回転トルクを得る事を可能にした。1. By making the shape of the turbine blade curved,
By reducing the resistance due to the water flow and improving the pressure receiving ability, it has become possible to obtain high rotational torque.
より、回転方向を任意に設定可能にした。2. A water turbine blade is curved, and the number of sheets is an odd number so that the rotation direction can be arbitrarily set.
り、湾曲型水車羽根に当たる水流の増大を図り、高回転
トルクを得られる様にした。3. The float has an asymmetrical plane shape so that the flow of water hitting the curved turbine blade is increased and a high rotational torque can be obtained.
羽根に当たる水流の増大を図り、高回転トルクを得られ
る様にした。4. A water flow guide plate is provided so as to increase the water flow that hits the curved water turbine blades and obtain a high rotational torque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8118135A JPH09256941A (en) | 1996-03-25 | 1996-03-25 | Curved water-turbine-blade type hydraulic power generation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8118135A JPH09256941A (en) | 1996-03-25 | 1996-03-25 | Curved water-turbine-blade type hydraulic power generation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09256941A true JPH09256941A (en) | 1997-09-30 |
Family
ID=14728925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8118135A Pending JPH09256941A (en) | 1996-03-25 | 1996-03-25 | Curved water-turbine-blade type hydraulic power generation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09256941A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100501543B1 (en) * | 2002-08-31 | 2005-07-18 | 주장식 | The generation of electricity apparatus using seawater |
| WO2008126786A1 (en) * | 2007-04-06 | 2008-10-23 | Seabell International Co., Ltd. | Hydraulic power generating apparatus |
| JP2011007170A (en) * | 2009-06-29 | 2011-01-13 | Yuichi Ono | Underwater power plant |
| KR101035831B1 (en) * | 2008-12-16 | 2011-05-20 | 유제우 | Tidal current generator with impeller rotary wing |
| US7960851B2 (en) * | 2006-04-21 | 2011-06-14 | Van Huffel Phillip L | Power generator and method for generating power |
| KR101151724B1 (en) * | 2009-11-12 | 2012-06-15 | 이용식 | tide generator for either way operation |
| JP2014118937A (en) * | 2012-12-19 | 2014-06-30 | Nakayama Iron Works Ltd | Fluid force power generating device |
| WO2014181179A3 (en) * | 2013-03-15 | 2015-05-07 | Andreis Bruno Peter | Ultra high efficiency power generation system and water turbine |
| EP3682107A4 (en) * | 2017-09-15 | 2021-03-24 | Emrgy Inc. | Hydro transition systems and methods of using the same |
| CN114109709A (en) * | 2021-10-18 | 2022-03-01 | 潍坊新力蒙水产技术有限公司 | Reinforcing device of bidirectional energy-gathering water flow power generation device |
-
1996
- 1996-03-25 JP JP8118135A patent/JPH09256941A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100501543B1 (en) * | 2002-08-31 | 2005-07-18 | 주장식 | The generation of electricity apparatus using seawater |
| US7960851B2 (en) * | 2006-04-21 | 2011-06-14 | Van Huffel Phillip L | Power generator and method for generating power |
| WO2008126786A1 (en) * | 2007-04-06 | 2008-10-23 | Seabell International Co., Ltd. | Hydraulic power generating apparatus |
| US8475113B2 (en) | 2007-04-06 | 2013-07-02 | Seabell International Co., Ltd. | Hydroelectric power device |
| KR101035831B1 (en) * | 2008-12-16 | 2011-05-20 | 유제우 | Tidal current generator with impeller rotary wing |
| CN102272443A (en) * | 2008-12-16 | 2011-12-07 | 柳济宇 | Tidal current power generator having an impeller-type rotating blade |
| JP2011007170A (en) * | 2009-06-29 | 2011-01-13 | Yuichi Ono | Underwater power plant |
| KR101151724B1 (en) * | 2009-11-12 | 2012-06-15 | 이용식 | tide generator for either way operation |
| JP2014118937A (en) * | 2012-12-19 | 2014-06-30 | Nakayama Iron Works Ltd | Fluid force power generating device |
| WO2014181179A3 (en) * | 2013-03-15 | 2015-05-07 | Andreis Bruno Peter | Ultra high efficiency power generation system and water turbine |
| EP3682107A4 (en) * | 2017-09-15 | 2021-03-24 | Emrgy Inc. | Hydro transition systems and methods of using the same |
| CN114109709A (en) * | 2021-10-18 | 2022-03-01 | 潍坊新力蒙水产技术有限公司 | Reinforcing device of bidirectional energy-gathering water flow power generation device |
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