JPS62118065A - Waterbreak power generation : power generating waterbreak fetching piston movement and rotational movement from wave - Google Patents
Waterbreak power generation : power generating waterbreak fetching piston movement and rotational movement from waveInfo
- Publication number
- JPS62118065A JPS62118065A JP25584185A JP25584185A JPS62118065A JP S62118065 A JPS62118065 A JP S62118065A JP 25584185 A JP25584185 A JP 25584185A JP 25584185 A JP25584185 A JP 25584185A JP S62118065 A JPS62118065 A JP S62118065A
- Authority
- JP
- Japan
- Prior art keywords
- energy
- waves
- waterbreak
- power generation
- breakwater
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
【発明の詳細な説明】
(イ)利用分野
この発明は打ち寄せる波の水平方向・上下方向の両エネ
ルギーで発電し、もって温水などに蓄熱させることを目
的とした発電防波堤に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Application This invention relates to a power generation breakwater whose purpose is to generate electricity using both the horizontal and vertical energy of crashing waves and store the heat in hot water or the like.
(ロ)従来の技術と問題点
防波 堤発電は現在実用化されていない。今考案中のも
のは、図1に示される様にふいご型と言われ、空気の上
・下流によりタービンを回す発電防波堤である。この原
理はブイなどには利用されている。(b) Conventional technology and problems Breakwater power generation is not currently in practical use. The one currently being devised is called a bellows-type power generation breakwater, as shown in Figure 1, that uses upstream and downstream air to turn a turbine. This principle is used for things like buoys.
しかし、この計画進行中のものには大きな欠点がある。However, this plan in progress has a major drawback.
図1の様に、波の前面に空気室を作らねばならないこと
である。つまり波を受ける最も重要部に いわば空洞が
必要であるという事、これは強度に疑問がある。又、波
が当たる■の壁が一部落下した時修理がしずらい。空洞
壁だからである。又、この計画中のものは波の上下方向
、つまり波高のエネルギーのみの利用である。波には水
平方向の打ちつけるエネルギーも存在する。よって、現
在計画中のこのふいご型防波堤には問題がある。As shown in Figure 1, an air chamber must be created in front of the wave. In other words, a cavity is required in the most important part that receives the waves, which raises questions about its strength. Also, it is difficult to repair when a part of the wall ■ that is hit by the waves falls off. This is because it is a hollow wall. Also, this plan uses only the energy in the vertical direction of the waves, that is, the wave height. Waves also have horizontal hitting energy. Therefore, there are problems with the bellows-shaped breakwater currently being planned.
現在の港湾の防波堤にも大きな問題がある。There are also major problems with the current port breakwaters.
それは港内海水の汚染である。新鮮な海水流入がない為
に港内海底が汚染化しているのが大きな問題である。海
水流入の防波堤が求められている。It is the pollution of seawater within the port. A major problem is that the seabed inside the port is becoming polluted due to the lack of fresh seawater inflow. A breakwater against seawater inflow is required.
これら上記の課題、即ち発電効率と海水流入について考
案されたのがこの発明である。かつ又強度、工事のしや
すさ 万が一の時の現状回復工事のしやすさについても
工夫されている。現在この様な発電防波堤は比類なきも
のである。This invention was devised to solve the above-mentioned problems, namely power generation efficiency and seawater inflow. Strength and ease of construction Ease of construction has also been devised to ensure the ease of restoration work in the event of an emergency. At present, such a power generation breakwater is unparalleled.
(ハ)問題解決の為の手段
発電における強度と効率の問題、及び
港内海底の汚泥化の問題、又 工事のしやすさと修理に
ついての課題、これらについて図を追って説明する。(c) Means for solving problems The problems of strength and efficiency in power generation, the problem of sludge on the seabed in the port, and the problems of ease of construction and repair will be explained using diagrams.
現在の防波堤は図2の形である。これを図3の様にする
。いわば河川における堰の様な形状にする。これは既存
の防波堤を改良してなし得る。そして海水が打ち寄せる
(B)の部分に発電装置を設置する。図4はこの(B)
の部分に波受け板を置き軸から回転運動をとり出す。そ
して図5の様に(C)のバネにより回転発電機の反対方
向のふりは(C)を圧縮させ押し波が来た時そのバネエ
ネルギーを放出し回転運動に付加する。図6はゴム風船
構造により波に押されて(D)のピストンが押されシャ
フト(E)に回転力を伝える。この弾力半球により上下
・水平両エネルギーを吸収でき又、既存の防波堤を改良
しうる。図7は弾力半球が押された時、又バネで元の形
がもどる時空気の移動でダリウス型タービン(F)が回
転するもの。この羽根は海の巻貝の形のサイクロイド曲
線によって構成されている。図8は防波堤壁面のいわば
扉の開閉力によってピストン運動を作り出す。(E)は
図6の(E)と同じ回転力を伝達するシャフト。もちろ
んこのとびら開閉力を図7の如く空気の流れとしタービ
ンを回してもかまわない。これも波の上下・水平の両方
向のエネルギーを吸収しようとしている。図9は、図2
における(B)空間にらせん構造の羽根をとりつけ回転
力を得る物(G)はらせんについている波うけ翼。図1
0は同じく(B)空間部分に巻貝の外形曲線、サイクロ
イド曲線構造の巻貝型管状の回転翼をとりつけたもの。The current breakwater has the shape shown in Figure 2. This is done as shown in Figure 3. In other words, it is shaped like a weir on a river. This can be done by retrofitting existing breakwaters. Then, a power generation device is installed in the part (B) where seawater washes over. Figure 4 shows this (B)
Place a wave receiving plate on the part and extract the rotational motion from the shaft. As shown in FIG. 5, the swing of the rotary generator in the opposite direction by the spring (C) compresses (C), and when a pushing wave comes, the spring energy is released and added to the rotational motion. In Fig. 6, the piston (D) is pushed by waves due to the rubber balloon structure and transmits rotational force to the shaft (E). This resilient hemisphere can absorb both vertical and horizontal energy and can improve existing breakwaters. Figure 7 shows a Darius-type turbine (F) rotating due to the movement of air when the elastic hemisphere is pushed and when the spring returns to its original shape. The blade is composed of a cycloidal curve in the shape of a sea snail. In Fig. 8, a piston movement is created by the opening and closing force of a so-called door on the breakwater wall. (E) is a shaft that transmits the same rotational force as (E) in FIG. Of course, this door opening/closing force may be used as an air flow to rotate a turbine as shown in FIG. This also tries to absorb the energy of waves in both the vertical and horizontal directions. Figure 9 is Figure 2
In (B), a spiral-shaped blade is attached to the space to obtain rotational force (G) is a wave-receiving blade attached to a spiral. Figure 1
0 is the same as (B), in which a conch shell-shaped tubular rotor blade with a cycloidal curved structure and an external curve of a conch shell is attached to the space part.
海水は管の中をS字状に流れる。図11は波面の傾斜と
打ち寄せるエネルギーを利用する ため空気だめ構造を
もつ回転体。これらには回転軸に反対方向回転エネルギ
ーをためる為のバネがついている。(図5の(C))。Seawater flows in an S-shape inside the pipe. Figure 11 shows a rotating body with an air reservoir structure to utilize the inclination of the wave front and the hitting energy. These have a spring attached to the rotating shaft to store rotational energy in the opposite direction. ((C) in Figure 5).
図12は、くしの歯状の波うけ板によって回転力を得よ
うとするもの。図13はスリットがある回転ドラムによ
り回転力を得る。以上の様に海水を港内に流入させると
いう点 又現在の既存の防波堤を改良して設置する事が
可能な点、又破損については、回転体は破損するかもし
れないがこれはとりはずして修理できる様に設計可能で
ある。そしてコンクリート構造について問題があった時
は元の様に埋戻して図1の如く現状通りにする事も技術
的に容易である。コンクリートで埋めれば良いからであ
る。Figure 12 shows an attempt to obtain rotational force using a comb-tooth-shaped corrugated plate. In FIG. 13, rotational force is obtained by a rotating drum with slits. As mentioned above, the seawater is allowed to flow into the port, and the existing breakwater can be improved and installed.As for damage, the rotating body may be damaged, but it can be removed and repaired. It can be designed as desired. If there is a problem with the concrete structure, it is technically easy to backfill it and restore the current status as shown in Figure 1. This is because it can be filled with concrete.
次に特許請求範囲の第2項、波上に浮
遊して発電する装置 いわば、いかだ型、うき型とも言
うべき発電防波堤について説明する。図14は図4の波
うけ板回転方式をそのまま浮体構造にしたものである。Next, we will explain the second claim of the patent, a power generation breakwater that can be called a raft-type or float-type device that generates electricity by floating on waves. FIG. 14 shows a floating structure based on the wave plate rotation method shown in FIG. 4.
アンカーには漁礁を使っている。今まで述べてきた図4
から図13まで全て浮き構造にすればそのまま浮上型発
電防波堤となりうる。A fishing reef is used as an anchor. Figure 4 mentioned so far
If everything from Figure 13 to Figure 13 is made into a floating structure, it can be used as a floating power generation breakwater.
図15は図11における三角柱型の回
転体そのものの内部にふり子,慣性円盤,発電機を内臓
し浮上するもの。これは全く上下方向は問わない。即ち
この本体自体が波で回転してもかまわない。むしろ波に
もまれて回転した方が発電量は増大する。尚これにも回
転軸に図5の(C)の反対方向エネルギー保存の圧縮バ
ネがついている。図16は、寄せては引いてできる往復
性の波の上で内部のローラー体(H)が転がりてこの原
理で慣性円盤体を回す。尚、この底部は
凹構造になっていて空気がたまりやすくしてある。図1
7、これも図15と同じく波上で自由に回転するもの。Figure 15 shows a floating body that has a pendulum, an inertial disk, and a generator built into the triangular prism-shaped rotating body itself shown in Figure 11. This does not matter in the vertical direction at all. That is, the main body itself may be rotated by waves. Rather, the amount of power generated will increase if it is rotated by the waves. Also, a compression spring for storing energy in the opposite direction as shown in FIG. 5C is attached to the rotating shaft. In FIG. 16, the internal roller body (H) rolls on reciprocating waves that are brought together and pulled, and the inertial disc body is rotated based on this principle. The bottom has a concave structure to allow air to accumulate. Figure 1
7. Similar to Figure 15, this one rotates freely on the waves.
ふり子は常に下にあろうとするが波の力で本体が動くこ
とにより慣性円盤体が回される。これは、じゅずつなぎ
にして強波浪海上での防波堤発電を目的としている。図
18は液体、例えばオイルを入れた往復シーソー運動を
するものの底部支点を回転軸として、慣性円盤体の回転
を得るもの。The pendulum always tries to stay down, but the force of the waves moves the body, causing the inertial disc to rotate. The purpose of this is to connect the bridge to breakwater power generation at sea with strong waves. Fig. 18 shows an example of a reciprocating see-saw device filled with liquid, such as oil, with the bottom fulcrum as the rotation axis to obtain the rotation of an inertial disc body.
以上の考察される態様は、現在計画中
の図1のふいご型空気上下流発電よりも効率よく発電し
、設置工事もしやすく又、港内海底の汚泥化防止の為そ
して、最悪の場合には、現状にもどす事も難かしい工事
ではない。The aspects considered above are designed to generate electricity more efficiently than the bellows-type air upstream/downstream power generation shown in Figure 1, which is currently being planned, and are easier to install. It is not difficult work to restore it to its current state.
これらの発電防波堤は、既存の防波堤
がある地域はもちろん、港のない孤島などにはアンカー
保留型の防波堤群を設置し合せて発電をし又、アンカー
が漁礁群のため魚の養殖にもなる。発電された電
力は、温水、温海水などとして
蓄熱し、それを、冷暖房に利用する。These power-generating breakwaters generate electricity not only in areas with existing breakwaters, but also in isolated islands with no ports, where groups of breakwaters with anchors are installed, and because the anchors serve as fishing reefs, they can also be used for fish farming. The generated electricity is stored as hot water, warm seawater, etc., and used for heating and cooling.
各図は随時わかりやすい位置からの図を描き又、実施様
態も適宜描いてある。
図1.計画中の物 図2.従来の物、図3.本発明の斜
視図、図4.(B)空間に取りつける振り子様態図、図
5.発電機のとりつけ、バネ(C)のとりつけ例、斜視
図、図6.弾力半球のとりつけ、断面図、斜視図、図7
.弾力半球のとりつけ、圧縮空気の利用、断面図、図8
.扉のとりつけ、 図9、らせん構造のとりつけ、断面
図、斜視図、図10.管状の回転翼、図11.空気だめ
構造付回転体実施例、斜視図図12.くしの歯状回転体
、図13.スリットドラム実施例、図14.浮体構造例
、斜視図、Each figure is drawn from an easy-to-understand position at any time, and the embodiments are also depicted as appropriate. Figure 1. Things being planned Figure 2. Conventional one, Figure 3. A perspective view of the present invention, FIG. (B) Diagram of the pendulum attached to the space, Figure 5. Installation of the generator, example of installation of the spring (C), perspective view, Figure 6. Attaching the elastic hemisphere, cross-sectional view, perspective view, Figure 7
.. Attaching the elastic hemisphere, using compressed air, cross-sectional view, Figure 8
.. Installing the door, Figure 9, Installing the spiral structure, cross-sectional view, perspective view, Figure 10. Tubular rotor, Figure 11. Example of rotating body with air reservoir structure, perspective view Figure 12. Comb tooth-shaped rotating body, Fig. 13. Slit drum embodiment, Figure 14. Floating body structure example, perspective view,
Claims (2)
上下方向の持ち上げエネルギーの両エネルギーを利用し
、波受け体、回転羽根、らせん羽根、ゆれ子、等により
そのエネルギーをピストン運動及び回転運動としてとり
出す発電防波堤。港内に海水流入する防波堤。(1) Utilizing both the horizontal striking energy and the vertical lifting energy of approaching waves, the energy is converted into piston motion and rotational motion by wave receivers, rotating blades, spiral blades, rockers, etc. Power generation breakwater. A breakwater that allows seawater to flow into the port.
をアンカーとして係留され海上に浮遊し、波浪から回転
運動をとり出す発電防波堤。(2) A power generation breakwater according to claim 1, which is moored on a breakwater using a fishing reef as an anchor, floats on the sea, and derives rotational motion from waves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25584185A JPS62118065A (en) | 1985-11-16 | 1985-11-16 | Waterbreak power generation : power generating waterbreak fetching piston movement and rotational movement from wave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25584185A JPS62118065A (en) | 1985-11-16 | 1985-11-16 | Waterbreak power generation : power generating waterbreak fetching piston movement and rotational movement from wave |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62118065A true JPS62118065A (en) | 1987-05-29 |
Family
ID=17284333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP25584185A Pending JPS62118065A (en) | 1985-11-16 | 1985-11-16 | Waterbreak power generation : power generating waterbreak fetching piston movement and rotational movement from wave |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62118065A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0518346A (en) * | 1991-07-11 | 1993-01-26 | Nagayama Makoto | Wave energy conversion device |
US10161379B2 (en) | 2013-10-16 | 2018-12-25 | Oceanlinx Ltd. | Coastal protection and wave energy generation system |
CN113623119A (en) * | 2021-08-12 | 2021-11-09 | 西南石油大学 | Self-anchored wave power generation device suitable for offshore |
-
1985
- 1985-11-16 JP JP25584185A patent/JPS62118065A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0518346A (en) * | 1991-07-11 | 1993-01-26 | Nagayama Makoto | Wave energy conversion device |
US10161379B2 (en) | 2013-10-16 | 2018-12-25 | Oceanlinx Ltd. | Coastal protection and wave energy generation system |
CN113623119A (en) * | 2021-08-12 | 2021-11-09 | 西南石油大学 | Self-anchored wave power generation device suitable for offshore |
CN113623119B (en) * | 2021-08-12 | 2023-04-28 | 西南石油大学 | Self-anchored wave energy power generation device suitable for offshore |
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