JP2011052681A - Underwater power generator - Google Patents

Underwater power generator Download PDF

Info

Publication number
JP2011052681A
JP2011052681A JP2009276963A JP2009276963A JP2011052681A JP 2011052681 A JP2011052681 A JP 2011052681A JP 2009276963 A JP2009276963 A JP 2009276963A JP 2009276963 A JP2009276963 A JP 2009276963A JP 2011052681 A JP2011052681 A JP 2011052681A
Authority
JP
Japan
Prior art keywords
air
water
container
protective guide
air layer
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
Application number
JP2009276963A
Other languages
Japanese (ja)
Other versions
JP4502074B1 (en
Inventor
Shuji Kasuga
周二 春日
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KASUGAGIKEN CO Ltd
Original Assignee
KASUGAGIKEN CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KASUGAGIKEN CO Ltd filed Critical KASUGAGIKEN CO Ltd
Priority to JP2009276963A priority Critical patent/JP4502074B1/en
Application granted granted Critical
Publication of JP4502074B1 publication Critical patent/JP4502074B1/en
Publication of JP2011052681A publication Critical patent/JP2011052681A/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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

<P>PROBLEM TO BE SOLVED: To provide an underwater power generator generating electricity by storing natural water in a water storage vessel buried in water in a lake or a reservoir, on the ground, or in the ground. <P>SOLUTION: This underwater power generator is a power generator with an air tank forming an air vessel under water and an underwater hydraulic power generator combined and integrated, and includes a protective guide for protecting and leading the power generator. Buoyancy and gravity generated by taking air in and out of the air tank are used to repeatedly performing surfacing and submergence. Accordingly, the generator is rotated to generate electricity. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明は水中で発電するシステムに関するものであり、空気層を形成する容器とプロペラ型発電機を組合せた発電装置で、空気層を形成する容器に空気の排出と充填を行う事により上昇と下降とを繰り返し発電機を回転させて、発電を行う水中発電装置に関する。The present invention relates to a system for generating electricity in water, and is a power generation device that combines a container for forming an air layer and a propeller-type generator, and ascending and descending by discharging and filling air into the container that forms the air layer. The present invention relates to an underwater power generation apparatus that repeatedly generates power by rotating a generator.

従来の発電装置には、液体内に複数の容器を設け強制的に空気を充填して、浮力と重力により上昇下降する容器にチェ−ンを介してギアを回転して、発電する。（例えば特許文献１参照。）。また、河川等や海の流体を利用した、プロペラ型発電機で水中に漂流して、水力により回転させ発電するものがある（特許文献２参照。）。In a conventional power generation apparatus, a plurality of containers are provided in a liquid, forcibly filled with air, and power is generated by rotating a gear through a chain to a container that rises and falls due to buoyancy and gravity. (For example, refer to Patent Document 1). In addition, there is a propeller-type generator using a fluid such as a river or the sea that drifts in water and rotates by hydraulic power to generate power (see Patent Document 2).

特開 ２００３−１１３７６８号公報JP 2003-113768 A 特開 平５−０１８３４５号公報JP-A-5-018345

しかしながらこの方式では、構造が複雑で故障が多くコストが高い。（特許文献１）However, this method has a complicated structure, a lot of failures, and a high cost. (Patent Document 1)

この方式では、場所が限定され、自然の影響を受ける（特許文献２）In this method, the place is limited and affected by nature (Patent Document 2).

上記の課題を解決すべく、本発明は以下の構成を提供する。
水中もしくは、地上や、地中に埋設した貯水容器の水中に於いて、空気層を形成する容器とプロペラ型水力発電機を組み合せて、一体化した単体の発電装置で、これを保護し導くための同軸な輪形の管と上下垂直に延びる管とを組み合せて構成された保護ガイドの内部に配備し前記保護ガイドの下部には、前記発電装置が下降停止する際の衝撃吸収用防振継手と、且つ、前記空気層を形成する容器に空気を充填するための空気注入装置を設け、前記保護ガイドの上部には上昇停止する際の衝撃吸収用防振継手と、且つ、前記空気層を形成する容器の空気を排出する空気排出装置を備えた発電装置であって、前記空気注入装置は、前記保護ガイドの上部に設けた水位検知器の感電部が前記発電機と連結され潜水下降して最下部に位置する時、前記感電部が、水面より離れる事により発生する信号を受けて、空気送気管に設けた電動弁の開閉を行い、前記空気注入装置を介して、前記空気層を形成する容器へ空気を充填するように構成され、前記発電機が浮力上昇して、前記保護ガイドの最上部に至る手前で前記空気排出装置により前記空気層を形成する容器内の空気を放出して減速し、前記衝撃吸収用の防振継手にて停止し、同時に前記空気を形成する容器内に水が流入し、自重に重力が加わり潜水下降して、上下垂直移動を繰返す事によりプロペラを回転させて、発電するように構成されていることを特徴とする水中発電装置を提供するものである。In order to solve the above problems, the present invention provides the following configurations.
To protect and guide a unitary power generator that combines a propeller type hydroelectric generator with a container that forms an air layer in water or in the water of a water storage container buried on the ground or in the ground. A coaxial ring-shaped tube and a vertically extending tube are installed inside a protective guide, and a lower part of the protective guide is provided with an anti-vibration joint for absorbing shock when the power generator is lowered and stopped. And an air injecting device for filling the container forming the air layer with air, and an anti-vibration joint for absorbing shock when stopping and rising at the upper part of the protective guide, and forming the air layer The air injection device includes an air discharge device that discharges air from the container, and the air injection device includes a water level detector provided at an upper portion of the protective guide and is connected to the generator to lower the dive. When positioned at the bottom, front In response to the signal generated when the electric shock part moves away from the water surface, the motor-operated valve provided on the air supply pipe is opened and closed, and the container forming the air layer is filled with air through the air injection device. The buoyancy rise of the generator, the air in the container forming the air layer is released by the air discharge device before the uppermost part of the protective guide is released and decelerated, and the shock absorbing Stops at the anti-vibration joint, and at the same time, water flows into the container that forms the air, gravity is added to its own weight, the dive descends, and the propeller is rotated by repeating vertical movement to generate electricity. It is intended to provide an underwater power generation apparatus characterized by the above.

水中もしくは、地上や地中に埋設した貯水容器の水中に於いて、空気層を形成する容器とプロペラ型水中発電機を組み合せて、一体化した単体の発電装置で、これを保護し導くための同軸な輪形の管と上下垂直に延びる管とを組み合せて構成された保護ガイドの内部に配備し、前記保護ガイドの下部には、前記発電装置が下降停止する際の衝撃吸収防振継手と、且つ、前記空気層を形成する容器に空気を充填するための空気注入装置を設け、前記保護ガイドの上部には上昇停止する際の衝撃吸収用の防振継手と、且つ、前記空気層を形成する容器の空気を排出する空気排出装置を備えた発電装置であって、前記空気注入装置は、前記保護ガイドの上部に設けた水位検知器の感電部が前記発電機と連結され、潜水下降して最下部に位置する時、前記感電部が、水面より離れる事により発生する信号を受けて、空気送気管に設けた電動弁の開閉を行い、前記空気注入装置を介して、前記空気層を形成する容器へ空気を充填するように構成され、前記発電機が浮力上昇して、前記保護ガイドの最上部に至る手前で前記空気排出装置により前記空気層を形成する容器内の空気を放出して減速し、前記衝撃吸収用の防振継手にて停止し、同時に前記空気層を形成する容器内に水が流入し、自重に重力が加わり潜水下降して、上下垂直移動を繰返す事によりプロペラを回転させて、発電するように構成されているので、湖、貯水池、はもとより、地上や地中埋設の貯水容器でも発電が可能となり、簡易的で低コストを実現した水中発電装置を提供するものである。  To protect and guide this in a single unit of power generator that combines a container that forms an air layer and a propeller-type underwater generator in water or in the water of a water storage container buried on the ground or in the ground. It is arranged inside a protective guide configured by combining a coaxial ring-shaped tube and a vertically extending tube, and at the lower part of the protective guide, an impact-absorbing vibration-proof joint when the power generation device descends and stops, In addition, an air injecting device is provided for filling the container forming the air layer with air, and an anti-vibration joint for absorbing an impact when stopping and rising is formed above the protective guide, and the air layer is formed. The air injection device includes an air discharge device that discharges air from a container that is connected to the electric generator of a water level detector provided on an upper portion of the protective guide, and the dive goes down. At the bottom, In response to the signal generated when the electrical shock sensing part moves away from the water surface, the motor-operated valve provided on the air supply pipe is opened and closed, and the container forming the air layer is filled with air through the air injection device. The generator is buoyant and the air discharge device releases the air in the container forming the air layer before reaching the top of the protective guide, and decelerates the shock absorber. At the same time, water flows into the container that forms the air layer, gravity is added to its own weight, the dive descends, and the propeller is rotated by repeating vertical movement to generate electricity. Therefore, it is possible to generate electric power not only from a lake, a reservoir, but also from a ground or underground reservoir, and provide an underwater power generator that is simple and low in cost.

本発明の実施形態を示す水中発電装置の正面縦断面図。（ａ）上昇時の空気層を形成する容器（エア．タンク）内空気排出状況説図。（ｂ）最上部での空気排出装置の動作説明図。  The front longitudinal cross-sectional view of the underwater power generation apparatus which shows embodiment of this invention. (A) Air condition state explanatory drawing in the container (air tank) which forms the air layer at the time of ascent. (B) Operation | movement explanatory drawing of the air exhaust apparatus in the uppermost part. 本発明の実施形態を示す水中発電装置の正面縦断面図。（ａ）上昇時 （ｂ）最上部での衝撃吸収防振継手の動作説明図。  The front longitudinal cross-sectional view of the underwater power generation apparatus which shows embodiment of this invention. (A) At the time of ascending (b) Operation explanatory drawing of the shock absorption vibration-proof joint at the top. 本発明の実施形態を示す水中発電装置の正面縦断面図。（ａ）下降時 （ｂ）最下部での空気注入装置の動作説明図。  The front longitudinal cross-sectional view of the underwater power generation apparatus which shows embodiment of this invention. (A) At the time of descent (b) Operation | movement explanatory drawing of the air injection apparatus in the lowest part. 本発明の水中発電装置 保護ガイドの正面斜視図。  The front perspective view of the underwater power generator protection guide of the present invention. 本発明の水中発電装置 図１のＡ−Ａ’線、Ｂ−Ｂ’線、Ｃ−Ｃ’線断面図。  The underwater electric power generating apparatus of this invention A-A 'line, B-B' line, C-C 'line sectional drawing of FIG. 本発明の水中発電装置 発電装置の正面縦断面図とア−ア’線イ−イ’線断面図。  The underwater power generation device of the present invention. 本発明の水中発電装置 空気排出装置のウ−ウ’線断面図と動作説明。  The underwater power generation device of the present invention. 本発明の水中発電装置。（ａ）衝撃吸収防振継手の縦断面図と動作説明図。（ｂ）衝撃吸収防振継手（スプリング式）の縦断面図と動作説明図。  The underwater power generation device of the present invention. (A) The longitudinal cross-sectional view and operation | movement explanatory drawing of a shock absorption vibration-proof joint. (B) The longitudinal cross-sectional view and operation | movement explanatory drawing of a shock absorption vibration-proof joint (spring type). 本発明の水中発電装置 衝撃吸収式ロ−ラ−のエ−エ’線縦断面図と動作説明図。  The longitudinal cross-sectional view and operation | movement explanatory drawing of the air 'line of the underwater electric power generating apparatus impact absorption type roller of this invention. 本発明の水中発電装置 （ａ）水中発電装置と連結する水位検知器と感電部の動作説明図 （ｂ）空気注入装置への給気方法の説明図  Underwater power generation device of the present invention (a) Operation explanatory diagram of water level detector and electric shock unit connected to underwater power generation device (b) Explanatory diagram of air supply method to air injection device 本発明の実施形態を示す水中発電装置の正面縦断面図。水を貯えた容器内での水中発電装置 Ｄ−Ｄ’線断面図  The front longitudinal cross-sectional view of the underwater power generation apparatus which shows embodiment of this invention. Underwater power generation device in a container storing water

実施形態を示す図１、図２、図３、図１１を参照して説明すると、水中に空気槽を形成するエア．タンク２−Ａ、とプロペラ型水力発電機２−Ｂ、を組み合わせて、一体化した発電装置１、を保護し、上下移動を導くための保護ガイド３、の内部に配置した発電装置１、には、衝撃吸収式ロ−ラ−１１、と保護ガイド３、に設けたローラー用ガイド管２４、との組合せにより発電装置１、を円滑に上下移動するように構成されている。Referring to FIG. 1, FIG. 2, FIG. 3, and FIG. 11 showing an embodiment, air. The power generator 1 disposed inside the protective guide 3 for protecting the integrated power generator 1 by combining the tank 2-A and the propeller-type hydroelectric generator 2-B and guiding the vertical movement. Is configured to smoothly move the power generator 1 up and down by a combination of the shock absorbing roller 11 and the roller guide tube 24 provided in the protective guide 3.

また、保護ガイド３、の下部には発電装置１、が下降停止する際に衝撃を吸収する衝撃吸収防振継手８、と同時にエア．タンク２−Ａ、へ空気を充填させる空気注入装置９、にて、空気を充填することにより発生する浮力により上昇する。Further, at the lower part of the protective guide 3, the power generation device 1 absorbs an impact when the power generator 1 descends and stops. It rises by the buoyancy generated by filling the air in the air injection device 9 for filling the tank 2-A with air.

上記空気注入装置９、の動作方法を図１０、（ａ）、（ｂ）、を参照して説明すると、保護ガイド３、の上部に設けた水位検知器１４、から伸びる絶縁被覆配線１５、を発電装置１、に固定した滑車１２、に連結して、その先には感電部１６、を設け、発電装置１、が下降停止の際に感電部１６、が水面より離れるよう構成されていて、これにより発生する信号を自動制御盤１３、で受けて、圧縮空気タンク５、から配管される空気送気管１９、に設けた電動弁１７、を開き空気注入装置へ給気する。The operation method of the air injection device 9 will be described with reference to FIGS. 10 (a) and 10 (b). The insulation-coated wiring 15 extending from the water level detector 14 provided on the upper portion of the protective guide 3 will be described. It is connected to the pulley 12 fixed to the power generation device 1 and is provided with an electric shock part 16 at the tip thereof, and the electric power generation device 1 is configured to be separated from the water surface when the descent stop is performed, A signal generated thereby is received by the automatic control panel 13, and the motor-operated valve 17 provided in the air supply pipe 19 piped from the compressed air tank 5 is opened to supply air to the air injection device.

また、上昇する発電装置１、は、保護ガイド３、の上部に設けた空気排出装置１０、にてエア．タンク２−Ａ、内の空気を排出する。この仕組みを図７にて、説明するとＬ型突起金具１０−Ａ、は、固定されず上部方向にはフリ−で移動し、この突起部分が空気排出装置１０、の内部に挿入されバネ付ゴム蓋１０−Ｂ、を押し下げて、空気孔よりエア．タンク内の空気が外部に放出し、上昇停止の手前で減速して、保護ガイド３、の最上部に設けた衝撃吸収防振継手７、で停止する位置に達するとエア．タンク内に水が流入して自重と重力により下降する。Further, the power generation device 1 that rises is air-discharged by an air discharge device 10 that is provided above the protection guide 3. The air in the tank 2-A is discharged. This mechanism will be described with reference to FIG. 7. The L-shaped protruding metal fitting 10 -A is not fixed and moves freely in the upper direction, and this protruding portion is inserted into the air exhaust device 10 and rubber with a spring. The lid 10-B is pushed down, and air is discharged from the air hole. When the air in the tank is released to the outside, it is decelerated before the ascending stop and reaches the position where it stops at the shock absorbing antivibration joint 7 provided at the top of the protective guide 3. Water flows into the tank and descends due to its own weight and gravity.

また、発電装置１、で発電された電気は送電ケ−ブル２０、で送電され、このケ−ブルは送電ケ−ブル用保護菅２１、を通して上部の自動ケ−ブル巻き取り機６、で巻き取りを行う。In addition, the electricity generated by the power generation device 1 is transmitted by the power transmission cable 20, and this cable is wound by the upper automatic cable winder 6 through the power cable protection box 21. Take.

また、保護ガイド３、の上部には、空気圧縮機４、と圧縮空気タンク５、を設け所定圧力の空気圧を保持するため、圧縮空気タンク５、には、圧力検出器１８、を設けて、圧力を検知して常時空気圧縮機４、を作動するように構成されている。In addition, an air compressor 4 and a compressed air tank 5 are provided above the protective guide 3, and a pressure detector 18 is provided in the compressed air tank 5 in order to maintain air pressure at a predetermined pressure. The air compressor 4 is always operated by detecting the pressure.

１ 発電装置
２−Ａ 空気層を形成する容器（エア．タンク）
２−Ｂ プロペラ型水力発電機
３ 保護ガイド
４ 空気圧縮機
５ 圧縮空気タンク（２槽式）
６ 自動ケ−ブル巻き取り機
７ 衝撃吸収防振継手
８ 衝撃吸収防振継手（スプリング式）
９ 空気注入装置
１０ 空気排出装置
１０−Ａ Ｌ型突起金具
１０−Ｂ バネ付ゴム蓋
１１ 衝撃吸収式ローラー
１２ 滑車
１３ 自動制御盤
１４ 水位検知器
１５ 絶縁皮膜配線
１６ 感電部
１７ 電動弁
１８ 圧力検出器
１９ 空気送気管
２０ 送電ケ−ブル
２１ 送電ケ−ブル用保護管
２２ 仕切版
２３ 貯水容器
２４ ローラー用ガイド管1 Power generation device 2-A A container for forming an air layer (air tank)
2-B Propeller type hydroelectric generator 3 Protection guide 4 Air compressor 5 Compressed air tank (2 tanks)
6 Automatic cable winder 7 Shock-absorbing vibration-proof joint 8 Shock-absorbing vibration-proof joint (spring type)
DESCRIPTION OF SYMBOLS 9 Air injection apparatus 10 Air exhaust apparatus 10-A L-shaped projection metal fitting 10-B Rubber cover 11 with a spring 11 Shock absorption type roller 12 Pulley 13 Automatic control panel 14 Water level detector 15 Insulation film wiring 16 Electric shock part 17 Electric valve 18 Pressure detection 19 Air supply pipe 20 Power transmission cable 21 Power transmission cable protection pipe 22 Partition plate 23 Water storage container 24 Roller guide pipe

上記の課題を解決すべく、本発明は以下の構成を提供する。
水中もしくは、地上や地中に埋設した貯水容器の水中に於いて、空気層を形成する容器と水中型水力発電機を組み合せて、一体化した単体の発電装置で、これを保護し導くための同軸で輪形の管と、上下垂直に延びる管とを組み合せて構成された保護ガイドの内部に前記発電装置を配備し、前記保護ガイドの下部には、前記発電装置が下降停止する際に、前記空気層を形成する容器に空気を充填するための空気注入装置を設け、前記保護ガイドの上部には、上昇停止する際の前記空気層を形成する容器の空気を排出する空気排出装置を備えた前記発電装置であって、前記空気注入装置は、水位検知器の感電部が、前記発電装置と連結され潜水下降して最下部に位置する時、前記感電部が水面より離れる事により発生する信号により、空気送気管に設けた電動弁の開閉を行い、前記空気注入装置を介して、前記空気層を形成する容器へ空気を充填するように構成され、前記発電装置が浮力上昇すると、前記保護ガイドの最上部に至る手前で、前記空気排出装置により前記空気層を形成する容器内の空気を放出して減速停止し、且つ、前記空気を形成する容器内に水を流入させ、自重に重力が加わり潜水下降して、上下垂直移動を繰返す事により発電機を回転させ、発電するように構成されていることを特徴とする水中発電装置を提供するものである。In order to solve the above problems, the present invention provides the following configurations.
To protect and guide this in a single unit of power generator that combines a container that forms an air layer and an underwater hydroelectric generator in water or in the water of a water storage container buried on the ground or in the ground. The power generation device is disposed inside a protective guide configured by combining a coaxial ring-shaped tube and a vertically extending tube, and when the power generation device descends and stops at the lower portion of the protection guide, An air injecting device for filling air into a container forming an air layer is provided, and an air discharging device for discharging the air in the container forming the air layer at the time of rising and stopping is provided above the protective guide. In the power generation device, the air injection device is a signal generated when the electric shock part of the water level detector is connected to the electric power generation device and is located at the lowermost part of the dive, and is separated from the water surface. By air supply The motor-operated valve provided at the top is opened and closed, and the container that forms the air layer is filled with air through the air injecting device. Before reaching, the air discharge device releases the air in the container forming the air layer and decelerates and stops.In addition, water flows into the container forming the air, gravity is added to its own weight, and the diving descends. Thus, the present invention provides an underwater power generation apparatus configured to generate electric power by rotating a generator by repeating vertical movement.

水中もしくは、地上や地中に埋設した貯水容器の水中に於いて、空気層を形成する容器と水中型水力発電機を組み合せて、一体化した単体の発電装置で、これを保護し導くための同軸な輪形の管と、上下垂直に延びる管とを組み合せて構成された保護ガイドの内部に前記発電装置を配備し、前記保護ガイドの下部には、前記発電装置が下降停止する際に、前記空気層を形成する容器に空気を充填するための空気注入装置を設け、前記保護ガイドの上部には上昇停止する際の、前記空気層を形成する容器の空気を排出する空気排出装置を備えた前記発電装置であって、前記空気注入装置は、水位検知器の感電部が、前記発電装置と連結され、潜水下降して最下部に位置する時、前記感電部が、水面より離れる事により発生する信号により、空気送気管に設けた電動弁の開閉を行い、前記空気注入装置を介して、前記空気層を形成する容器へ空気を充填するように構成され、前記発電装置が浮力上昇すると、前記保護ガイドの最上部に至る手前で、前記空気排出装置により前記空気層を形成する容器内の空気を放出して減速停止し、且つ、前記空気層を形成する容器内に水を流入させ、自重に重力が加わり潜水下降し、上下垂直移動を繰返す事により発電機を回転させて、発電するように構成されているので、湖、貯水池、はもとより、地上や地中埋設の貯水容器でも発電が可能となり、簡易的で低コストを実現した水中発電装置を提供するものである。To protect and guide this in a single unit of power generator that combines a container that forms an air layer and an underwater hydroelectric generator in water or in the water of a water storage container buried on the ground or in the ground. The power generation device is arranged inside a protective guide configured by combining a coaxial ring-shaped tube and a vertically extending tube, and when the power generation device descends and stops at the lower part of the protection guide, An air injecting device for filling air into a container forming an air layer is provided, and an air discharging device for discharging the air of the container forming the air layer at the top of the protective guide is provided at the top of the protective guide. In the power generation device, the air injection device is generated when the electric shock part of the water level detector is connected to the electric power generation apparatus and is located at the lowest position after dive down, and the electric shock part is separated from the water surface. Depending on the signal A motor-operated valve provided in a trachea is opened and closed, and the container that forms the air layer is filled with air through the air injecting device. When the power generator rises in buoyancy, the uppermost part of the protective guide The air discharge device releases the air in the container that forms the air layer and decelerates and stops, and water flows into the container that forms the air layer. Since it is configured to generate electricity by rotating the generator by descending and repeating vertical movement, it is possible to generate electricity not only in lakes, reservoirs, but also on ground and underground reservoirs. It is an object of the present invention to provide an underwater power generator that realizes low cost.

上記の課題を解決すべく、本発明は以下の構成を提供する。
水中もしくは、地上や地中に埋設した貯水容器の水中に於いて、空気層を形成する容器と水中型水力発電機を組み合せて、一体化した単体の発電装置で、これを保護し導くための前記発電装置の中心軸に同軸で輪形の管と、上下垂直に延びる管とを組み合せて構成された保護ガイドの内部に前記発電装置を配備し、前記保護ガイドの下部には、前記発電装置が下降停止する際に、前記空気層を形成する容器に空気を充填するための空気注入装置を設け、前記保護ガイドの上部には、上昇停止する際の前記空気層を形成する容器の空気を排出する空気排出装置を備えた前記発電装置であって、前記空気注入装置は、水位検知器の感電部に、前記発電装置が連結され潜水下降して最下部に位置する時、前記感電部が水面より離れる事により発生する信号により、空気送気管に設けた電動弁の開閉を行い、前記空気注入装置を介して、前記空気層を形成する容器へ空気を充填するように構成され、前記発電装置が浮力上昇すると、前記保護ガイドの最上部に至る手前で、前記空気排出装置により前記空気層を形成する容器内の空気を放出して減速停止し、且つ、前記空気を形成する容器内に水を流入させ、自重に重力が加わり潜水下降して、上下垂直移動を繰返す事により発電機を回転させ、発電するように構成されていることを特徴とする水中発電装置を提供するものである。In order to solve the above problems, the present invention provides the following configurations.
To protect and guide this in a single unit of power generator that combines a container that forms an air layer and an underwater hydroelectric generator in water or in the water of a water storage container buried on the ground or in the ground. The power generation device is disposed inside a protective guide configured by combining a ring-shaped tube coaxial with the central axis of the power generation device and a vertically extending tube, and the power generation device is disposed below the protection guide. An air injecting device is provided for filling the container forming the air layer with air when the descent is stopped, and the air of the container forming the air layer when discharging is stopped is discharged above the protective guide. The air injection device is provided with an air discharge device, wherein the air injection device is connected to an electric shock sensing unit of a water level detector, and when the electric power generation device is connected to the lowermost part of the diving descent, the electric shock sensing device is located on the water surface. Generated by moving away According to the signal, the motor-operated valve provided in the air supply pipe is opened and closed, and the container that forms the air layer is filled with air through the air injecting device. Before reaching the top of the protective guide, the air discharge device releases the air in the container that forms the air layer, decelerates and stops, and allows water to flow into the container that forms the air. The present invention provides an underwater power generation apparatus configured to generate power by rotating a power generator by repeating gravity movement, dive down, and repeating vertical movement.

水中もしくは、地上や地中に埋設した貯水容器の水中に於いて、空気層を形成する容器と水中型水力発電機を組み合せて、一体化した単体の発電装置で、これを保護し導くための前記発電装置の中心軸に同軸な輪形の管と、上下垂直に延びる管とを組み合せて構成された保護ガイドの内部に前記発電装置を配備し、前記保護ガイドの下部には、前記発電装置が下降停止する際に、前記空気層を形成する容器に空気を充填するための空気注入装置を設け、前記保護ガイドの上部には上昇停止する際の、前記空気層を形成する容器の空気を排出する空気排出装置を備えた前記発電装置であって、前記空気注入装置は、水位検知器の感電部に、前記発電装置が連結され、潜水下降して最下部に位置する時、前記感電部が、水面より離れる事により発生する信号により、空気送気管に設けた電動弁の開閉を行い、前記空気注入装置を介して、前記空気層を形成する容器へ空気を充填するように構成され、前記発電装置が浮力上昇すると、前記保護ガイドの最上部に至る手前で、前記空気排出装置により前記空気層を形成する容器内の空気を放出して減速停止し、且つ、前記空気層を形成する容器内に水を流入させ、自重に重力が加わり潜水下降し、上下垂直移動を繰返す事により発電機を回転させて、発電するように構成されているので、湖、貯水池、はもとより、地上や地中埋設の貯水容器でも発電が可能となり、簡易的で低コストを実現した水中発電装置を提供するものである。To protect and guide this in a single unit of power generator that combines a container that forms an air layer and an underwater hydroelectric generator in water or in the water of a water storage container buried on the ground or in the ground. The power generation device is disposed inside a protective guide configured by combining a ring-shaped tube coaxial with the central axis of the power generation device and a tube extending vertically in the vertical direction. An air injecting device is provided for filling the container forming the air layer with air when the descent is stopped, and the air of the container forming the air layer is discharged at the top of the protective guide when the descent is stopped. The air injection device is provided with an air discharge device, wherein the air injection device is connected to an electric sensing portion of a water level detector, and when the electric power generation device is connected to the electric sensing portion of the water level detector and is located at the lowest position after the dive is lowered, Departed from the surface of the water By opening and closing the motor-operated valve provided in the air air supply pipe according to the signal to be configured to fill the container that forms the air layer via the air injecting device, and when the power generation device rises in buoyancy, Before reaching the top of the protective guide, the air discharge device releases the air in the container that forms the air layer, decelerates and stops, and allows water to flow into the container that forms the air layer, Since gravity is added to the dead weight, the dive descends, and the generator is rotated by repeating vertical movements vertically, so it is configured to generate electricity, so it can generate electricity not only in lakes, reservoirs, but also on ground and underground reservoirs. It is possible to provide an underwater power generation apparatus that is simple and low in cost.

Claims (2)

水中に空気層を形成する容器とプロペラ型水力発電機を組み合せて、一体化した単体の発電装置で、これを保護し導くための同軸な輪形の管と上下垂直に延びる管とを組み合せて構成された保護ガイドの内部に配備し、前記保護ガイドの下部には、前記発電装置が下降停止する際の衝撃吸収防振継手と、且つ、前記空気層を形成する容器に空気を充填するための空気注入装置を設け、前記保護ガイドの上部には上昇停止する際の衝撃吸収用の防振継手と、且つ、前記空気層を形成する容器内の空気を排出する空気排出装置を備えた前記発電装置であって、前記空気注入装置は前記保護ガイドの上部に設けた水位検知器の感電部が前記発電機と連結され潜水下降して最下部に位置する時、前記感電部が、水面より離れる事により発生す信号を受けて、空気送気管に設けた電動弁の開閉を行い、前記空気注入装置を介して、前記空気層を形成する容器へ空気を充填するように構成され、前記発電機が浮力上昇して、前記保護ガイドの最上部に至る手前で前記空気排出装置により前記空気層を形成する容器内の空気を放出して減速し、前記衝撃吸収用の防振継手にて停止し、同時に前記空気層を形成する容器内に水が流入し、自重に重力が加わり潜水下降して、上下垂直移動を繰返す事によりプロペラを回転させて、発電するように構成されていることを特徴とする水中発電装置。Combined with a container that forms an air layer in water and a propeller-type hydroelectric generator, it is a single unitary power generator that consists of a coaxial ring-shaped tube that protects and guides it and a tube that extends vertically. It is arranged inside the protective guide, and a lower part of the protective guide is used to fill the air that forms the air layer with a shock absorbing anti-vibration joint when the power generation device descends and stops. The electric power generation apparatus provided with an air injecting device, and provided with an anti-vibration joint for absorbing shock when stopping and rising above the protective guide, and an air discharging device for discharging air in a container forming the air layer In the air injection device, when the electric shock part of the water level detector provided on the upper part of the protective guide is connected to the generator and is located at the lowest part of the dive, the electric shock part is separated from the water surface. The signal generated by The motor-operated valve provided in the air supply pipe is opened and closed, and is configured to fill the container forming the air layer with air through the air injecting device. Before reaching the top of the protective guide, the air exhaust device releases the air in the container that forms the air layer, decelerates, stops at the anti-vibration joint for shock absorption, and forms the air layer at the same time An underwater power generation apparatus configured to generate electricity by rotating water with a propeller by repeating the vertical and vertical movement by causing water to flow into the container, gravity falling to its own weight, and diving down. 地上もしくは地中に埋設した貯水容器の水中に於いて、空気層を形成する容器とプロペラ型水力発電機を組み合せて、一体化した単体の発電装置で、これを保護し導くための同軸な輪形の管と上下垂直に延びる管とを組み合せて構成された保護ガイドの内部に配備し、前記保護ガイドの下部には、前記発電装置が下降停止する際の衝撃吸収防振継手と、且つ、前記空気層を形成する容器に空気を充填するための空気注入装置を設け、前記保護ガイドの上部には上昇停止する際の衝撃吸収用の防振継手と、且つ、前記空気層を形成する容器内の空気を排出する空気排出装置を備えた前記発電装置であって、前記空気注入装置は前記保護ガイドの上部に設けた水位検知器の感電部が前記発電機と連結され潜水下降して最下部に位置する時、前記感電部が、水面より離れる事により発生す信号を受けて、空気送気管に設けた電動弁の開閉を行い、前記空気注入装置を介して、前記空気層を形成する容器へ空気を充填するように構成され、前記発電機が浮力上昇して、前記保護ガイドの最上部に至る手前で前記空気排出装置により前記空気層を形成する容器内の空気を放出して減速し、前記衝撃吸収用の防振継手にて停止し、同時に前記空気層を形成する容器内に水が流入し、自重に重力が加わり潜水下降して、上下垂直移動を繰返す事によりプロペラを回転させて、発電するように構成されていることを特徴とする水中発電装置。In the water of a water storage container buried on the ground or in the ground, a container that forms an air layer and a propeller-type hydroelectric generator are combined into a single unitary power generator that protects and guides this coaxial ring shape. And a tube extending in the vertical direction are arranged inside a protective guide, and a lower part of the protective guide is provided with a shock-absorbing vibration-proof joint when the power generation device descends and stops, and An air injecting device for filling air into a container forming an air layer is provided, and an anti-vibration joint for absorbing shock when stopping rising is provided above the protective guide, and inside the container forming the air layer The power generation device includes an air discharge device that discharges the air of the water injection device, wherein the air injection device is connected to the power generator at the upper part of the protective guide and the electric shock is connected to the generator to lower the dive. When located in the feeling The unit receives a signal generated by moving away from the water surface, opens and closes an electric valve provided in the air supply pipe, and fills the container forming the air layer with air through the air injection device. Configured to release the air in the container forming the air layer by the air discharge device before the top of the protective guide reaches the uppermost part of the protective guide and decelerates to prevent the shock absorption. Stops at the vibration coupling, and at the same time, water flows into the container forming the air layer, gravity is added to its own weight, the dive descends, and the propeller is rotated by repeating vertical movement to generate electricity. An underwater power generator characterized by being made.
JP2009276963A 2009-08-07 2009-11-13 Underwater power generator Expired - Fee Related JP4502074B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009276963A JP4502074B1 (en) 2009-08-07 2009-11-13 Underwater power generator

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009198929 2009-08-07
JP2009198929 2009-08-07
JP2009276963A JP4502074B1 (en) 2009-08-07 2009-11-13 Underwater power generator

Publications (2)

Publication Number Publication Date
JP4502074B1 JP4502074B1 (en) 2010-07-14
JP2011052681A true JP2011052681A (en) 2011-03-17

Family

ID=42575685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009276963A Expired - Fee Related JP4502074B1 (en) 2009-08-07 2009-11-13 Underwater power generator

Country Status (1)

Country Link
JP (1) JP4502074B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102619673A (en) * 2012-04-16 2012-08-01 王仪靖 Forced-sinking type output device capable of converting buoyancy energy to power

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201111535D0 (en) * 2011-07-06 2011-08-17 Fraenkel Wright Associates Apparatus and method for electrical energy storage
RU2721516C1 (en) * 2019-08-26 2020-05-19 Денис Валентинович Тяглин Power generator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293844A (en) * 1975-09-12 1977-08-06 Pii Ii Kenkiyuushiyo Kk Anchored wave force generating set
JP2006029277A (en) * 2004-07-21 2006-02-02 Hideo Matsubara Electric generator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5293844A (en) * 1975-09-12 1977-08-06 Pii Ii Kenkiyuushiyo Kk Anchored wave force generating set
JP2006029277A (en) * 2004-07-21 2006-02-02 Hideo Matsubara Electric generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102619673A (en) * 2012-04-16 2012-08-01 王仪靖 Forced-sinking type output device capable of converting buoyancy energy to power

Also Published As

Publication number Publication date
JP4502074B1 (en) 2010-07-14

Similar Documents

Publication Publication Date Title
US8125097B1 (en) Electrical generation using vertical movement of a mass
RU2012108975A (en) Buoyancy Support System
US7969033B2 (en) Buoyancy energy cell
US9822767B2 (en) Floating-body type wind turbine power generating apparatus and method of transporting components of the same
JP5574298B2 (en) Wave actuated pump and means for connecting it to the seabed
US20090165455A1 (en) Methods and apparatus for energy production
US20110221209A1 (en) Buoyancy Energy Cell
CN104520193B (en) The filling device of fluid reservoir
EA201170420A1 (en) FLOATING DISPENSER FOR THE DISTRIBUTION OF A SOLID, SOLUBLE CHEME REACTOR FOR WATER TREATMENT
US9372082B1 (en) Method for along-the-cable underwater profile measurement
KR102191770B1 (en) Offshore wind power equipment of floating type
JP4502074B1 (en) Underwater power generator
JP2011530032A (en) Power generator
US20080146103A1 (en) Protection of apparatus for capturing wave energy
EP2981455A1 (en) Large subsea package deployment methods and devices
CN105386928A (en) Oscillating buoy power generation device automatically adapting to tidal level
US9423251B2 (en) Type of along-the-cable reciprocating motion control mechanism
JP4582260B1 (en) Power generator
JP2010121609A (en) Double cylinder type wave power generation device
JP5403796B2 (en) Movable breakwater and operating method of movable breakwater
JP4941690B1 (en) Hydroelectric generator
KR101242721B1 (en) Tidal current power plant
KR101054336B1 (en) Algae Generator with Air Floating Turbine Support
CN110228562B (en) Showy type for ship property safety guarantee system
AU2013100492A4 (en) Tank

Legal Events

Date Code Title Description
TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100406

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100412

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130430

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130430

Year of fee payment: 3

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130430

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130430

Year of fee payment: 3

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130430

Year of fee payment: 3

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130430

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130430

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees