JPH03202679A - Vertical windmill - Google Patents
Vertical windmillInfo
- Publication number
- JPH03202679A JPH03202679A JP1340198A JP34019889A JPH03202679A JP H03202679 A JPH03202679 A JP H03202679A JP 1340198 A JP1340198 A JP 1340198A JP 34019889 A JP34019889 A JP 34019889A JP H03202679 A JPH03202679 A JP H03202679A
- Authority
- JP
- Japan
- Prior art keywords
- rod
- rotating
- rotated
- wind
- degrees
- 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
- 238000005096 rolling process Methods 0.000 abstract description 10
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000005452 bending Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 241000756122 Aristida purpurascens Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000003746 feather Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/211—Rotors for wind turbines with vertical axis
- F05B2240/218—Rotors for wind turbines with vertical axis with horizontally hinged vanes
-
- 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
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Wind Motors (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野〕
この発明は、鉛直主軸が半回転する毎に一対の回動羽根
の角度を各々９０度回転させる垂直型風車に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a vertical wind turbine in which the angle of a pair of rotary blades is rotated by 90 degrees each time the vertical main shaft rotates by half a revolution.
〔従来の技術］
一般に、風力発電等に使用される風車は、僅かな風力で
大きな回転力を得ることができる回転効率のよいものが
望まれている。[Prior Art] Generally, wind turbines used for wind power generation and the like are desired to have good rotational efficiency and can obtain large rotational force with a small amount of wind power.
従来の風車としては、２枚〜６枚の羽根を備えたプロペ
ラ型風車が知られている。As a conventional windmill, a propeller type windmill having two to six blades is known.
しかしながら、従来のプロペラ型風車には、次のような
問題点があった。However, conventional propeller type wind turbines have the following problems.
（１）従来のプロペラ型風車では、風向きが瞬間的に変
動する場合に、その風向きの変化に対し速やかに対応で
きないという問題点があった。(1) Conventional propeller-type wind turbines have had the problem of not being able to respond quickly to changes in wind direction when the wind direction changes instantaneously.
（２）従来のプロペラ型風車では、回動羽根が風を受け
る面積が少ないので効率のよい回転力を得られないとい
う問題点があった。(2) Conventional propeller-type wind turbines have a problem in that efficient rotational force cannot be obtained because the area of the rotating blades that receives the wind is small.
この発明は上記問題点に鑑み、風向きの変化に対し速や
かに対応でき、かつ、効率のよい回転力を得ることがで
きる垂直型風車を提供することを課題とする。In view of the above-mentioned problems, it is an object of the present invention to provide a vertical wind turbine that can quickly respond to changes in wind direction and that can obtain efficient rotational force.
この発明に係る垂直型風車は、上記課題を解決するため
、回転自在な鉛直主軸と、その鉛直主軸に垂直方向に取
り付けた回動自在な横杆と、その横杆の両端に各々の角
度が９０度異なるように取り付けた板状の一対の回動羽
根と、前記鉛直主軸が半回転する毎に前記回動羽根の角
度を各々９０度回動させる角度変換部と、その角度変換
部を作動させ前記鉛直主軸の頂部に回転自在に取り付け
た矢羽根とから構成されている。In order to solve the above problems, the vertical wind turbine according to the present invention has a vertical main shaft that can freely rotate, a horizontal rod that can rotate freely attached to the vertical main shaft in the vertical direction, and an angle at each end of the horizontal rod. A pair of plate-shaped rotary blades attached to be different by 90 degrees, an angle conversion unit that rotates the angle of each of the rotation blades by 90 degrees every time the vertical main shaft rotates half a rotation, and the angle conversion unit is actuated. and a fletching feather rotatably attached to the top of the vertical main shaft.
また、前記一対の回動羽根を複数個有するように構成し
てもよい。Further, the device may be configured to include a plurality of the pair of rotating blades.
この発明によれば、まず、矢羽根が風向きと水平方向に
なるように回転し、その状態を維持する。According to this invention, first, the fletching is rotated so that it is parallel to the wind direction, and this state is maintained.
そして、回動羽根が風圧を受けて鉛直主軸が回転する。Then, the rotating blade receives wind pressure and the vertical main shaft rotates.
その際、角度変換部が作動し、鉛直主軸が半回転する毎
に前記回動羽根の角度を各々９０度回動させる。以上の
作動により垂直状態になっている一例の回動羽根が風圧
を受けて回転力を起こさせるとともに、他側の回動羽根
が水平状態になっているので、風圧による抵抗が低減さ
れる。At this time, the angle converter is activated to rotate the angle of each of the rotary blades by 90 degrees every time the vertical main shaft rotates by half a rotation. As a result of the above-described operation, the rotary blade in one example that is in a vertical state receives wind pressure and generates a rotational force, and the other rotary blade is in a horizontal state, so that resistance due to wind pressure is reduced.
［実施例］
以下、この発明に係る実施例を図面に基づいて説明する
。[Example] Hereinafter, an example according to the present invention will be described based on the drawings.
図面の第１図から第７図までは本発明の第１実施例を示
したものであり、第１図は全体の構成を示した斜視図、
第２図は矢羽根取付部の取付状態を示した側断面図、第
３図から第６図は上側の角度変換部の作動を示した斜視
図、第７図は下側の角度変換部の構成を示した斜視図で
ある。1 to 7 of the drawings show a first embodiment of the present invention, and FIG. 1 is a perspective view showing the overall configuration;
Figure 2 is a side sectional view showing the attached state of the fletching attachment part, Figures 3 to 6 are perspective views showing the operation of the upper angle converter, and Figure 7 is a side view of the lower angle converter. FIG. 3 is a perspective view showing the configuration.
第１図において、１は回転自在な鉛直主軸である。２は
その鉛直主軸１に一体に取り付けられた縦長形状の回転
体である。３は回転体２内を図示しないヘアリング等を
介して回動自在に貫通し主軸１に対し垂直方向に取り付
けられた横杆である。In FIG. 1, 1 is a rotatable vertical main shaft. 2 is a vertically elongated rotating body that is integrally attached to the vertical main shaft 1. Reference numeral 3 denotes a horizontal rod that rotatably penetrates the inside of the rotating body 2 via a hair ring (not shown) and is attached perpendicularly to the main shaft 1.
この実施例では４本の横杆３を上下一対にして９０度間
隔に配設している。４は各横杆３の両端に取り付けられ
た板状の回動羽根である。この回動羽根４は横長長方形
に形成され、その材質については軽くて丈夫な、例えば
、Ｆ、Ｒ，Ｐ （ガラス繊維）等が使用される。また、
−側の回動羽根４ａと他側の回動羽根４ｂとの横杆３う
こ対する取付角度は各々９０度異なるようにしている。In this embodiment, four horizontal rods 3 are arranged in pairs at 90 degrees apart, one above the other. Reference numeral 4 designates plate-shaped rotating blades attached to both ends of each horizontal rod 3. The rotating blade 4 is formed into a horizontally long rectangle, and is made of light and durable materials such as F, R, and P (glass fiber). Also,
The attachment angles of the rotating blades 4a on the - side and the rotating blades 4b on the other side with respect to the horizontal rod 3 are made to differ by 90 degrees.
上下の回動羽根４が風圧に対し垂直状態のときに回転羽
根４の隙間から風が通り抜けることを防止するために、
上側の回動羽根４の下部には、舌片５を設けている。６
は上下の横杆３に枢着され、横杆３の回動を連動させる
連結杆である。（第７図参照）７は円柱体の側周面を斜
めに溝７ａを切り欠いて円筒カム状に形成された矢羽根
取付部である。In order to prevent wind from passing through the gap between the rotating blades 4 when the upper and lower rotating blades 4 are perpendicular to the wind pressure,
A tongue piece 5 is provided at the lower part of the upper rotating blade 4. 6
is a connecting rod that is pivotally attached to the upper and lower horizontal rods 3 and interlocks the rotation of the horizontal rods 3. (See FIG. 7) Reference numeral 7 denotes a fletching attachment portion formed in the shape of a cylindrical cam by obliquely cutting out a groove 7a in the side peripheral surface of the cylindrical body.
この矢羽根取付部７は、第２図に示すように、回転体２
の上部に鉛直主軸１に対し軸受７ｂを介して回転自在に
取り付けられている。As shown in FIG.
It is rotatably attached to the upper part of the vertical main shaft 1 via a bearing 7b.
８は風向きに対し水平方向になるように矢羽根取付部７
と一体に回転する横長形状の矢羽根である。この矢羽根
８は一側の回動羽根４ａが垂直状態であり、他側の回動
羽根４ｂが水平状態であるときに横杆３の長手方向に対
し垂直方向になるように取り付けられている。この矢羽
根８の材質も回動羽根４と同様に軽くて丈夫な、例えば
、Ｆ。8 is the fletching attachment part 7 so that it is horizontal to the wind direction.
It is an oblong arrow feather that rotates together with the arrow. The fletching blade 8 is attached so that when the rotating blade 4a on one side is in a vertical state and the rotating blade 4b on the other side is in a horizontal state, it is perpendicular to the longitudinal direction of the horizontal rod 3. . The material of this fletching feather 8 is also light and strong like the rotating blade 4, for example, F.
ＲｏＰ（ガラス繊維）等が使用される。RoP (glass fiber) or the like is used.
Ａは鉛直主軸１が半回転する毎に前記回動羽根４の角度
（向き）を９０度回動させるための角度変換部である。A is an angle converter for rotating the angle (orientation) of the rotating blade 4 by 90 degrees every time the vertical main shaft 1 makes a half rotation.
第３図から第６図は角度変換部への構成及び作動を示し
たものである。3 to 6 show the structure and operation of the angle converter.
この角度変換部Ａは、第３図に示すように、横杆３の一
側に図示しない軸受を介して取り付けられた回動杆１０
（横杆３の回動とは無関係に回動する）と、その回動杆
１０に取り付けられた基杆１０ａと、その基杆１０ａに
枢着された縦長の従杆１１と、回動杆１０に取り付けら
れた第り重り杆１２と、横杆３の他側に取り付けられた
第２重り杆１３と、回転体２の一側側面に取り付けられ
たく字状の規制片１４と、横杆３の一側に取り付けられ
た略り字状の移動部１５とからなる。規制片１４の両端
には第１重り杆１２の回動を規制するために突片１４ａ
を設けている。第１重り杆１２の下部には前記移動部Ｉ
５に当接する当接片１２ａを設けている。従杆１１の先
端には矢羽根取付部７の溝７ａ内に摺動自在に嵌合した
円柱状の転がり部１６を設けている。矢羽根取付部７の
溝７ａは斜めに形成されているので、転がり部ｔ６が溝
７ａ内を招動するに応し、鍵杆１１が上下運動する。そ
して、鍵杆１１が下方向に移動すると、第１重り杆１２
が回動し当接片１２ａが移動部１５に当接する。そして
、さらに鍵杆１１が下方向に移動すると移動部１５が第
１当接杆１２に押されて回動し、その移動部１５の回動
に伴い、第２重り杆１３が垂直方向よりも越えて回動し
たときに、その重りのために回動羽根４とともに瞬間約
５こ回動する。As shown in FIG. 3, this angle converting section A consists of a rotating rod 10 attached to one side of the horizontal rod 3 via a bearing (not shown).
(rotates independently of the rotation of the horizontal rod 3), a base rod 10a attached to the rotation rod 10, a vertically elongated follower rod 11 pivotally attached to the base rod 10a, and a rotation rod 10. 10, a second weight rod 13 attached to the other side of the horizontal rod 3, a dogleg-shaped regulation piece 14 attached to one side of the rotating body 2, and a horizontal rod 3. 3 and an abbreviated moving part 15 attached to one side of the main body. Projecting pieces 14a are provided at both ends of the regulating piece 14 in order to regulate the rotation of the first weight rod 12.
has been established. The lower part of the first weight rod 12 is provided with the moving part I.
A contact piece 12a that comes into contact with 5 is provided. A cylindrical rolling portion 16 is provided at the tip of the follower rod 11 and is slidably fitted into the groove 7a of the fletching attachment portion 7. Since the groove 7a of the fletching attachment portion 7 is formed obliquely, the key rod 11 moves up and down as the rolling portion t6 moves within the groove 7a. Then, when the key rod 11 moves downward, the first weight rod 12
rotates, and the contact piece 12a contacts the moving part 15. Then, when the key rod 11 moves further downward, the moving part 15 is pushed by the first abutting rod 12 and rotates, and as the moving part 15 rotates, the second weight rod 13 moves further than the vertical direction. When it rotates over the top, it momentarily rotates about 5 times together with the rotating blade 4 due to its weight.
第３図は、矢羽根８が風圧を受けて矢羽根取付部７が回
転（同時に鉛直主軸１も回転する）した直後の状態を示
す。このときは、鍵杆１１の転がり部Ｉ６が溝７ａの最
上部に位置しているため、−側の回動羽根４ａが風向き
に対し垂直に、他側の回動羽根４ｂが風向きに対し水平
になっている。FIG. 3 shows the state immediately after the fletching 8 receives wind pressure and the fletching attachment part 7 rotates (the vertical main shaft 1 also rotates at the same time). At this time, since the rolling part I6 of the key rod 11 is located at the top of the groove 7a, the rotating blade 4a on the negative side is perpendicular to the wind direction, and the rotating blade 4b on the other side is horizontal to the wind direction. It has become.
第４図は、第３図の状態から鉛直主軸１が９０度回転し
た状態を示す。このときは鍵杆１１の転がり部が溝７ａ
の最上部と最下部との中間の位置まで下降するので、第
１重り杆１２は突片１２ａが移動部１５に当接するまで
回動する。FIG. 4 shows a state in which the vertical main shaft 1 has been rotated by 90 degrees from the state shown in FIG. At this time, the rolling part of the key rod 11 is in the groove 7a.
, the first weight rod 12 rotates until the protruding piece 12 a comes into contact with the moving part 15 .
第５図は、第４図の状態から垂直主軸ｌが９０度回転し
た状態、すなわち第３図の状態から１８０度（半回転）
した状態を示す。このときは鍵杆１１の転がり部が溝７
３の最下部まで移動するので、第１重り杆１２が移動部
１５を押して、第２重り杆１３が垂直方向よりも越えて
傾斜したときに、その重りの重力のために瞬間的に回動
し、側の回動羽根４ａが風向きに対し水平に、他側の回
動羽根４ｂが風向きに対し垂直になる。Figure 5 shows a state in which the vertical main axis l has been rotated 90 degrees from the state in Figure 4, that is, 180 degrees (half a rotation) from the state in Figure 3.
Indicates the state of At this time, the rolling part of the key rod 11 is in the groove 7.
3, so when the first weight rod 12 pushes the moving part 15 and the second weight rod 13 is tilted beyond the vertical direction, it momentarily rotates due to the gravity of the weight. However, the rotating blade 4a on one side is horizontal to the wind direction, and the rotating blade 4b on the other side is perpendicular to the wind direction.
第６図は、第５図の状態から鉛直主軸１が９０度回転し
た状態を示す。このときは鍵杆１１の転がり部が溝７ａ
の最上部と最下部との中間の位置まで上昇する。そして
、第１重り杆１２が鉛直主軸１と水平になるまで回動し
、第１重り杆１２の突片１２ａが移動部１５に当接する
。FIG. 6 shows a state in which the vertical main shaft 1 has been rotated by 90 degrees from the state shown in FIG. At this time, the rolling part of the key rod 11 is in the groove 7a.
rises to a position midway between the top and bottom of. Then, the first weight rod 12 rotates until it becomes parallel to the vertical main shaft 1, and the protruding piece 12a of the first weight rod 12 comes into contact with the moving part 15.
なお、第６図の状態から鉛直主軸１が９０度回転すると
、鍵杆１１の転がり部が溝７ａの最上部まで上昇し、第
３図の状態すなわち、−側の回動羽根４ａが風向きに対
し垂直に、他側の回動羽根４ｂが風向きシこ対し水平に
なる。Note that when the vertical main shaft 1 rotates 90 degrees from the state shown in FIG. 6, the rolling portion of the key rod 11 rises to the top of the groove 7a, and the rotating blade 4a on the negative side moves to the wind direction in the state shown in FIG. On the other hand, the rotating blade 4b on the other side becomes horizontal with respect to the wind direction.
第７図は下側の角度変換部Ａ′の構成を示す斜視図であ
る。下側の角度変換部Ａ′は上側の角度変換部へを作動
させる横杆３とは別の上下一対の横杆３′を作動させる
ものである。上側の角度変換部Ａとその構成は同様であ
り（図面では角度変換部Ａの部材に対応するものに′を
付している）鉛直玉軸１が半回転する毎に各々の回動羽
根４′の角度を９０度回動させる。なお、１７は鍵杆１
１′の重さにより転がり部１６′に余分な抵抗が生しる
ことを防ぐため、鍵杆１１′との重さのバランスをとる
ために回動杆１０に取り付けられた重り杆である（第７
図）。FIG. 7 is a perspective view showing the structure of the lower angle conversion section A'. The lower angle converter A' operates a pair of upper and lower horizontal rods 3', which are different from the horizontal rods 3 that actuate the upper angle converter. Its structure is the same as that of the upper angle converting part A (in the drawing, the parts corresponding to the angle converting part A are marked with ''). Each rotating blade 4 rotates every half rotation of the vertical ball shaft 1. ' Rotate the angle 90 degrees. In addition, 17 is key rod 1
This is a weight rod attached to the rotating rod 10 in order to balance the weight with the key rod 11' in order to prevent extra resistance from occurring in the rolling portion 16' due to the weight of the key rod 11'. 7th
figure).
また、角度変換部Ａ′を回転体２に取り付ける位置は任
意であり、角度変換部Ａと同じ高さの位置に取り付けて
もよい。Further, the angle converter A' may be attached to the rotating body 2 at any position, and may be attached at the same height as the angle converter A.
主軸１の下部には図示しない軸受、伝動歯車、変速機、
発電機等が内設されている発電装置を設けている。そし
て、主軸ｌの回転力を伝動歯車等を介して変速機によっ
て回転効率を高め、発電機を作動させて電気を発生させ
る。なお、この発電装置は公知のものを使用するので、
その詳細な説明は省略する。At the bottom of the main shaft 1 are bearings (not shown), transmission gears, transmissions,
A power generation device with a generator etc. installed inside is installed. Then, the rotational efficiency of the rotational force of the main shaft 1 is increased by a transmission via a transmission gear or the like, and a generator is operated to generate electricity. In addition, since this power generation device uses a publicly known one,
A detailed explanation thereof will be omitted.
次に、この垂直型風車の作動について説明する。Next, the operation of this vertical wind turbine will be explained.
風Ｗがふいている場合、まず、矢羽根８が風向きと水平
方向になるように矢羽根取付部７が回転する。そして、
矢羽根取付部７がその状態を維持しながら、鉛直主軸ｌ
が回転する。その際、第３図から第６図に示すように、
矢羽根取付部７の溝７ａ内を転がり部１６が摺動して、
鉛直主軸１が半回転する毎に回動羽根４の角度を９０度
回動させる。以上の作動により、垂直状態になっている
一側の回動羽根４が風Ｗの風圧を受けて回転力を起こさ
せるとともに、他側の回動羽根４が水平状態になってい
るので、風圧による抵抗が低減される。したがって、わ
ずかな風力により大きな回転力を得ることができる。When the wind W is blowing, the fletching attachment part 7 is first rotated so that the fletching 8 is parallel to the wind direction. and,
While the fletching attachment part 7 maintains its state, the vertical main shaft l
rotates. At that time, as shown in Figures 3 to 6,
The rolling portion 16 slides within the groove 7a of the fletching attachment portion 7,
Every time the vertical main shaft 1 makes a half rotation, the angle of the rotating blade 4 is rotated by 90 degrees. With the above operation, the rotating blade 4 on one side, which is in a vertical state, receives the wind pressure of the wind W and generates a rotational force, and the rotating blade 4 on the other side is in a horizontal state, so that the wind pressure is resistance is reduced. Therefore, a large rotational force can be obtained with a small amount of wind force.
また、このようにわずかな風力でも大きな回転力を得る
ことができるので、海岸や山岳地帯のような常時強風に
恵まれている場所でなくても使用できる。In addition, since a large rotational force can be obtained even with a small amount of wind, it can be used even in places that are not always blessed with strong winds, such as the coast or mountainous areas.
さらに、風向きに対して矢羽根８が回転して、角度変換
部Ａが作動させるので、風向きが変わってもすばやく対
応できる。Furthermore, since the arrow blades 8 rotate with respect to the wind direction and the angle converter A is activated, even if the wind direction changes, it can be quickly responded to.
図面の第８図及び第１０図までは第１実施例の角度変換
部の他の例を示したものであり、第８図（ａ）（ｂ）
（Ｃ）は角度変換部の一側部分の作動を示した正面図、
第９図は接続杆と横杆との結合状態等を示した側断面図
、第１０図（ａ）（ｂ） （ｃ）は他側の折曲杆の作動
を示した正面図である。8 and 10 of the drawings show other examples of the angle conversion section of the first embodiment, and FIGS. 8(a) and 10(b)
(C) is a front view showing the operation of one side of the angle conversion part;
FIG. 9 is a side sectional view showing the state of connection between the connecting rod and the horizontal rod, and FIGS. 10(a), (b), and (c) are front views showing the operation of the bending rod on the other side.
この角度変換部Ａ ＩＴは、回転体２の側面に取り付け
られた本体４０と、横杆３の一側に軸受４１ａを介して
回動自在に取り付けられた回動杆４１（この回動杆４１
は横杆３とは無関係に回動する）と、その回動杆４１に
取り付けられ先端部を鍵杆１１の下端に枢着した接続杆
４２と、本体４０に取り付けられ接続杆４２の回動を規
制する規制部４３と、本体４０の中央部に回動自在に取
り付けられた支持部４４と、その支持部４４の先端部と
接続杆４２との先端部に取り付けられ接続杆４２を本体
４０の方向へ付勢する弾注部Ｆ第４５と、規制部４３と
接続杆４２との間で横杆３の一例に取り付けられた三角
形状の移動部４６とからなる。This angle converter AIT includes a main body 40 attached to the side surface of the rotating body 2, and a rotating rod 41 rotatably attached to one side of the horizontal rod 3 via a bearing 41a.
(rotates independently of the horizontal rod 3), a connecting rod 42 that is attached to the rotating rod 41 and whose tip is pivotally connected to the lower end of the key rod 11, and a connecting rod 42 that is attached to the main body 40 and rotates independently of the horizontal rod 3. a regulating part 43 that regulates the movement of the main body 40; a support part 44 that is rotatably attached to the center of the main body 40; It consists of a bullet injection part F No. 45 that urges in the direction of , and a triangular moving part 46 attached to an example of the horizontal rod 3 between the regulating part 43 and the connecting rod 42.
弾性部材４５は、その付勢力により接続杆４２を瞬間的
に回動させるものである。The elastic member 45 momentarily rotates the connecting rod 42 by its biasing force.
支持部４４には開口孔４４ａを形威し、その開口孔４４
ａに横杆３が貫通している（第８図、第９図）。The support portion 44 has an opening hole 44a, and the opening hole 44a is formed in the support portion 44.
A horizontal rod 3 penetrates through a (Figures 8 and 9).
一方、回転体２の他側側面には折曲杆５０を取り付けて
いる。この折曲部５０は、横杆３に取り付けられた基杆
５１と、その基杆５１に枢着された連結杆５２と、その
連結杆５２の先端部が嵌入され回転体２の他側側面に取
り付けられた中空の円筒杆５３と、連結杆５２と円筒杆
５３との間に取り付けられ下方向に付勢する弾性部材５
４とからなる。弾性部材５４は、その付勢力により横杆
３の回動を迅速にするためのものである（第１０図）。On the other hand, a bending rod 50 is attached to the other side surface of the rotating body 2. This bent portion 50 includes a base rod 51 attached to the horizontal rod 3, a connecting rod 52 pivotally attached to the base rod 51, and a tip of the connecting rod 52 inserted into the other side of the rotating body 2. a hollow cylindrical rod 53 attached to the cylindrical rod 53; and an elastic member 5 attached between the connecting rod 52 and the cylindrical rod 53 and biased downward.
It consists of 4. The elastic member 54 is used to speed up the rotation of the horizontal rod 3 by its biasing force (FIG. 10).
そして、鍵杆１１が下方向に移動すると、接続杆４２が
回動し移動部４６の突片４６ａに当接する（第８図（ａ
）（ｂ）参照）。そして、さらに鍵杆１１が下方向に移
動すると移動部４６が接続杆４２に押されて回動し、接
続杆４２が水平方向よりも越えて回動したときに、弾性
部材４５の付勢力のために回動羽根４とともに瞬間的に
回動する。それに応して横杆３の他側に取り付けられた
折曲部５０が第１０図の（ａ） （ｂ）（ｃ）の順に作
動し、−例の接続杆４２と移動部４６は第８図（Ｃ）の
状態になる。以上の作動により、主軸１が半回転する毎
２こ回動羽根４が垂直状態から水平状態に瞬間的に回動
する。Then, when the key rod 11 moves downward, the connecting rod 42 rotates and comes into contact with the protrusion 46a of the moving part 46 (Fig. 8(a)
)(b)). Then, when the key rod 11 moves further downward, the moving part 46 is pushed by the connecting rod 42 and rotates, and when the connecting rod 42 rotates beyond the horizontal direction, the urging force of the elastic member 45 increases. Therefore, it rotates momentarily together with the rotating blade 4. Correspondingly, the bending portion 50 attached to the other side of the horizontal rod 3 operates in the order of (a), (b), and (c) in FIG. The state will be as shown in figure (C). As a result of the above-described operation, the rotating blade 4 momentarily rotates from the vertical position to the horizontal position twice every half rotation of the main shaft 1.
なお、前記逆の作動により、回動羽根４が水平状態から
垂直状態に瞬間的に回動する。In addition, by the above-mentioned reverse operation, the rotating blade 4 momentarily rotates from the horizontal state to the vertical state.
この角度変換部Ａ、Ａ’ 、Ａ”によると、鍵杆１１が
上下動しても、移動部１５．４６が回動するまでは横杆
３が回動しないので、その間−側の回動羽根４が水平状
態を維持しているので、風圧の抵抗が著しく低減され、
回転力が増す。According to the angle conversion parts A, A', and A'', even if the key rod 11 moves up and down, the horizontal rod 3 does not rotate until the moving part 15.46 rotates, so that the - side rotation during that time Since the blades 4 maintain a horizontal state, wind pressure resistance is significantly reduced.
Rotational force increases.
図面の第１１図から第１４図までは本発明の第２実施例
を示したものであり、第１１図は全体の構成を示した斜
視図、第１２図は矢羽根取付部の取付状態を示した側断
面図、第１３図は第１当接杆の作動を示した説明図、第
１４図は当接杆の池の実施例を示した斜視図である。11 to 14 of the drawings show a second embodiment of the present invention, with FIG. 11 being a perspective view showing the overall configuration, and FIG. 12 showing the attached state of the fletching attachment part. FIG. 13 is an explanatory view showing the operation of the first abutting rod, and FIG. 14 is a perspective view showing an embodiment of the pond of the abutting rod.
第１１図において、２Ｉシよ回転自在な鉛直主軸、２２
は回転体、２３は横杆、２４は各横杆２３の両端に取り
付けられた回動羽根、２５は矢羽根、２７は連結杆（以
上の部材は第１実施例のものと同様である。）、２６は
矢羽根取付部である。In Fig. 11, 2I is a freely rotatable vertical main shaft, 22
23 is a rotating body, 23 is a horizontal rod, 24 is a rotating blade attached to both ends of each horizontal rod 23, 25 is a fletching feather, and 27 is a connecting rod (the above members are the same as those of the first embodiment). ), 26 is a fletching attachment part.
矢羽根取付部２６は、第１２図に示すように、主軸２１
に軸受２１ａを介して回転自在に取り付けられている。The fletching attachment portion 26 is attached to the main shaft 21 as shown in FIG.
It is rotatably attached to via a bearing 21a.
また、側面には円柱状の突出部２８を設けている。矢羽
根２５は矢羽根取付部２６の上面であって、突出部２８
の長手方向に沿って取り付けられている。Further, a cylindrical protrusion 28 is provided on the side surface. The fletching 25 is the upper surface of the fletching attachment portion 26, and the protruding portion 28
installed along the longitudinal direction.
Ｂは鉛直主軸１が半回転する毎に前記回動羽根４の角度
を９０度回動させる角度変換部である。Reference numeral B denotes an angle converter that rotates the angle of the rotary blade 4 by 90 degrees every time the vertical main shaft 1 makes a half rotation.
この角度変換部Ｂは、回転体２２の側面に取り付けられ
た本体３０と、横杆２３の一側及び他側に傾斜状に立設
した第１及び第２の当接杆３１゜３２と、本体３０をＬ
字状に切り欠いて第１当接杆３１の移動を規制する規制
部３３と、本体３０の中央下部に回動自在２こ取り付け
られ支持部３４と、その支持部３４の先端部と第１当接
杆３１との先端部に取り付けられ下方向に付勢する弾性
部材３５とからなる。The angle conversion unit B includes a main body 30 attached to the side surface of the rotating body 22, first and second abutting rods 31 and 32 that are erected in an inclined manner on one side and the other side of the horizontal rod 23, Main body 30 L
A regulating part 33 is cut out in a letter shape and regulates the movement of the first abutting rod 31, two supporting parts 34 are rotatably attached to the lower center of the main body 30, and the distal end of the supporting part 34 and the first It consists of an elastic member 35 attached to the tip of the contact rod 31 and biased downward.
弾性部材３５は、その付勢力により第１当接杆３１を瞬
間的に回動させるものである。The elastic member 35 momentarily rotates the first contact rod 31 by its biasing force.
支持部３４には開口孔３４ａを形成し、その開口孔３４
ａに横杆２３が貫通している。An opening hole 34a is formed in the support portion 34, and the opening hole 34a is formed in the support portion 34.
A horizontal rod 23 passes through a.
次に、この実施例に係る垂直型風車の作動について説明
する。Next, the operation of the vertical wind turbine according to this embodiment will be explained.
まず、矢羽根２５が風向きと水平方向になるように矢羽
根取付部２６が回転し、その状態を維持する。そして、
垂直状態になっている一側の回動羽根２４ａが風の風圧
を受けて鉛直主軸２１が回転すると、第１当接杆３１
（第２当接杆３２）の先端部が前記矢羽根取付部２６の
突出部２８に当接し、それに応じて第１３図に示すよう
に、第１当接杆３１（第２当接杆３２）及び横杆２３が
回動するので、一対の回動羽根２４の角度が各々９Ｏ度
変わる。First, the fletching attachment portion 26 is rotated so that the fletching 25 is aligned horizontally with the wind direction, and this state is maintained. and,
When the vertical main shaft 21 rotates due to the wind pressure applied to the rotating blade 24a on one side in the vertical state, the first abutment rod 31
The tip of the second abutting rod 32 comes into contact with the protrusion 28 of the fletching attachment section 26, and accordingly, as shown in FIG. ) and the horizontal rod 23, the angles of the pair of rotating blades 24 each change by 90 degrees.
さらに、鉛直主軸２１が１８０度回転すると、第２当接
杆３２（第１当接杆３１）が矢羽根取付部２６の突出部
２日に当接して、第２当接杆３２（第１当接杆３１）及
び横杆２３が回動するので、一対の回動羽根２４の角度
はさらに各々９０度変わる。Further, when the vertical main shaft 21 rotates 180 degrees, the second abutting rod 32 (first abutting rod 31) comes into contact with the second protrusion of the fletching attachment portion 26, and the second abutting rod 32 (first abutting rod 31) Since the abutting rod 31) and the horizontal rod 23 rotate, the angles of the pair of rotating blades 24 further change by 90 degrees.
このような作動により、鉛直主軸２１が半回転する毎に
回動羽根２４の角度を９０度回動させることができる。With such an operation, the angle of the rotating blade 24 can be rotated by 90 degrees every time the vertical main shaft 21 makes a half rotation.
なお、矢羽根取付部２６の突出部２８が当接杆３１．３
２に当接する状態を長く保ち、確実に回動させるため、
当接杆３１，３２の先端部を第１４図に示すように、湾
曲状に折曲して形成してもよい。Note that the protruding portion 28 of the fletching attachment portion 26 is connected to the abutting rod 31.3.
In order to maintain contact with 2 for a long time and rotate reliably,
The tips of the contact rods 31 and 32 may be bent into a curved shape as shown in FIG. 14.
この発明は以上述べた実施例に限定されることはなく、
特許請求の範囲に記載された技術的事項を逸脱しない範
囲内で種種の変更が可能である。This invention is not limited to the embodiments described above,
Various changes can be made without departing from the technical matters described in the claims.
例えば、より多くの回転力を得るために回動羽根を上下
に数枚取り付けて、各々を連結杆で連動させるよう↓こ
構成してもよい。For example, in order to obtain more rotational force, several rotating blades may be attached above and below, and each may be configured to be interlocked with each other by a connecting rod.
また、風向きセンサ等の制御装置を設置し、風向きの変
化に対し、矢羽根の向きを速やかに対応するようにして
もよい。Furthermore, a control device such as a wind direction sensor may be installed to quickly adjust the direction of the arrow feathers in response to changes in wind direction.
回転羽根の角度を適宜調整して、風車の回転速度を制御
する装置を設けてもよい。A device may be provided that controls the rotational speed of the wind turbine by appropriately adjusting the angle of the rotating blades.
さらに、この垂直型風車を船舶に搭載して、その動力源
として使用してもよい。Furthermore, this vertical wind turbine may be mounted on a ship and used as its power source.
なお、回動羽根の回動の際に、摩擦音等を生ずる場合が
あるので、防音のためにクツション材等を使用してもよ
い。Note that when the rotary blade rotates, frictional noise or the like may be generated, so a cushion material or the like may be used for soundproofing.
［発明の効果］
この発明の風車によれば、以下に述べるような優れた効
果を発揮する。[Effects of the Invention] According to the wind turbine of the present invention, excellent effects as described below are exhibited.
（１）角度変換部を備えているので、一定の向きに風が
ふいている場合、垂直状態にある一側の回動羽根が風圧
を受け、回転力を起こさせるとともに、他側の回動羽根
は水平状態になっているので、風圧による抵抗が低減で
きる。従って、僅かな風力により、大きな回転力を得る
ことができる。(1) Since it is equipped with an angle conversion part, when the wind is blowing in a certain direction, the vertical rotating blade on one side receives wind pressure and generates rotational force, and the rotating blade on the other side Since the blades are in a horizontal position, resistance due to wind pressure can be reduced. Therefore, a large rotational force can be obtained with a small amount of wind force.
（２）風向きが瞬間的に変動しても、矢羽根が風向きに
対し水平方向になるように移動し、それに応して角度変
換部が作動するので、風向きの変化に対し速やかに対応
することができる。(2) Even if the wind direction changes momentarily, the arrow blades move horizontally to the wind direction, and the angle converter operates accordingly, so it can quickly respond to changes in wind direction. I can do it.
（３）この発明の風車は構造が簡単であるので、製造が
しやすく、原価も安い。(3) Since the wind turbine of this invention has a simple structure, it is easy to manufacture and the cost is low.
（４）無限のエネルギーである風力を利用するので、半
永久的に使用でき、かつ環境汚染等の問題もない。(4) Since wind power is used, which is infinite energy, it can be used semi-permanently and there are no problems such as environmental pollution.
図面の第１図から第７図までは本発明の第１実施例を示
したものであり、第１図は全体の構成を示した斜視図、
第２図は矢羽根取付部の取付状態を示す側断面図、第３
図は矢羽根が風圧を受けて矢羽根取付部が回転した直後
の状態を示す斜視図、第４図は、第３図の状態から鉛直
主軸が９０度回転した状態を示す斜視図、第５図は、第
４図の状態から垂直主軸が９０度回転した状態、すなわ
ち第３図の状態から１８０度（半回転）した状態を示す
斜視図、第６図は、第５図の状態から鉛直主軸が９０度
回転した状態を示す斜視図、第７図は下側の角度変換部
の構成を示した斜視図である。
図面の第８図及び第１０図までは第１実施例の角度変換
部の他の例を示したものであり、第８図（ａ）（ｂ）（
Ｃ） Ｓよ角度変換部の一例部分の作動を示した正面図
、第９図は接続杆と横杆との結合状態等を示した側断面
図、第１０図（ａ）（ｂ）（ｃ）は他側の折曲杆の作動
を示した正面図である。
図面の第１１図から第１４図までは本発明の第２実施例
を示したものであり、第１１図は全体の構成を示した斜
視図、第１２図は矢羽根取付部の取付状態を示した側断
面図、第１３図は当接杆の移動状態を示した正面図、第
１４図は当接杆の他の実施例を示した斜視図である。
１．２１・・・鉛直主軸、３，２３・・・横杆、４．２
４・・・回動羽根、８，２５・・・矢羽根Ａ、Ａ’ 、
Ａ”、Ｂ・・・角度変換部。1 to 7 of the drawings show a first embodiment of the present invention, and FIG. 1 is a perspective view showing the overall configuration;
Figure 2 is a side sectional view showing the installation state of the fletching attachment part;
The figure is a perspective view showing the state immediately after the fletching is subjected to wind pressure and the fletching attachment part has rotated, FIG. The figure is a perspective view showing a state in which the vertical main axis has been rotated 90 degrees from the state in FIG. 4, that is, 180 degrees (half a rotation) from the state in FIG. FIG. 7 is a perspective view showing a state in which the main shaft is rotated by 90 degrees, and FIG. 7 is a perspective view showing the configuration of the lower angle converting section. 8 and 10 of the drawings show other examples of the angle conversion section of the first embodiment, and FIGS. 8(a), (b) (
C) A front view showing the operation of an example part of the angle conversion part, FIG. ) is a front view showing the operation of the bending rod on the other side. 11 to 14 of the drawings show a second embodiment of the present invention, with FIG. 11 being a perspective view showing the overall configuration, and FIG. 12 showing the attached state of the fletching attachment part. 13 is a front view showing the moving state of the abutting rod, and FIG. 14 is a perspective view showing another embodiment of the abutting rod. 1.21...Vertical main axis, 3,23...Horizontal rod, 4.2
4... Rotating blade, 8, 25... Arrow feather A, A',
A", B... Angle conversion section.
Claims (2)
に取り付けた回動自在な横杆と、その横杆の両端に各々
の取付角度が９０度異なるように取り付けた板状の一対
の回動羽根と、前記鉛直主軸が半回転する毎に前記回動
羽根の角度を各々９０度回動させる角度変換部と、その
角度変換部を作動させ前記鉛直主軸の頂部に回転自在に
取り付けた矢羽根とからなることを特徴とする垂直型風
車。(1) A rotatable vertical main shaft, a rotatable horizontal rod attached perpendicularly to the vertical main shaft, and a pair of plate-shaped plates attached to both ends of the horizontal rod so that the mounting angles differ by 90 degrees. A rotary blade, an angle converter that rotates the angle of the rotary blade by 90 degrees each time the vertical main shaft makes a half rotation, and the angle converter is actuated to be rotatably attached to the top of the vertical main shaft. A vertical windmill characterized by consisting of arrow blades.
する請求項（１）記載の垂直型風車。(2) The vertical wind turbine according to claim (1), further comprising a plurality of the pair of rotating blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1340198A JPH03202679A (en) | 1989-12-29 | 1989-12-29 | Vertical windmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1340198A JPH03202679A (en) | 1989-12-29 | 1989-12-29 | Vertical windmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03202679A true JPH03202679A (en) | 1991-09-04 |
Family
ID=18334648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1340198A Pending JPH03202679A (en) | 1989-12-29 | 1989-12-29 | Vertical windmill |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03202679A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342131C (en) * | 2004-07-16 | 2007-10-10 | 邱垂南 | Track wind sail power generation method and device thereof |
| WO2010003187A1 (en) * | 2008-07-10 | 2010-01-14 | Windfuel Mills Pty Ltd | Generation and use of high pressure air |
| CN101900078A (en) * | 2009-05-27 | 2010-12-01 | 吴小平 | Rotary vane type wind power transduction technology and micro-wind power generation device manufactured thereby |
| KR101030705B1 (en) * | 2009-12-03 | 2011-04-26 | 박성은 | Vertical axis wind turbine |
| JP4826932B1 (en) * | 2010-10-27 | 2011-11-30 | 勝 鈴木 | Windmill power unit |
| WO2011149167A1 (en) * | 2010-05-27 | 2011-12-01 | Kim Joo-Soo | High-performance wind turbine generator that can be driven in horizontal/vertical axis directions with the use of 3d active intelligent turbine blades |
| KR101227112B1 (en) * | 2011-07-12 | 2013-01-28 | 신세용 | Aerogenerator of vertical type |
| KR101334948B1 (en) * | 2013-05-31 | 2013-11-29 | 주수 김 | High Performance Vertical/Horizontal Axis Wind Power Generator using 3-Dimensional Active Intelligent Turbine Blades |
| KR101455900B1 (en) * | 2012-04-10 | 2014-11-03 | 김종호 | Vertical-axis wind power generator having mechanism for angle variation of wings |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032443A (en) * | 1973-07-26 | 1975-03-29 | ||
| JPS5313040A (en) * | 1976-07-22 | 1978-02-06 | Kato Kaken Yuugen | Rotary power generating apparatus by flow pressure of fluid |
-
1989
- 1989-12-29 JP JP1340198A patent/JPH03202679A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032443A (en) * | 1973-07-26 | 1975-03-29 | ||
| JPS5313040A (en) * | 1976-07-22 | 1978-02-06 | Kato Kaken Yuugen | Rotary power generating apparatus by flow pressure of fluid |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342131C (en) * | 2004-07-16 | 2007-10-10 | 邱垂南 | Track wind sail power generation method and device thereof |
| AU2009267802B2 (en) * | 2008-07-10 | 2013-09-19 | Windfuel Mills Pty Ltd | Generation and use of high pressure air |
| WO2010003187A1 (en) * | 2008-07-10 | 2010-01-14 | Windfuel Mills Pty Ltd | Generation and use of high pressure air |
| CN102132043A (en) * | 2008-07-10 | 2011-07-20 | 温德富尔·米勒斯有限公司 | Generation and use of high pressure air |
| US9091269B2 (en) | 2008-07-10 | 2015-07-28 | Windfuel Mills Pty Ltd | Generation and use of high pressure air |
| CN101900078A (en) * | 2009-05-27 | 2010-12-01 | 吴小平 | Rotary vane type wind power transduction technology and micro-wind power generation device manufactured thereby |
| KR101030705B1 (en) * | 2009-12-03 | 2011-04-26 | 박성은 | Vertical axis wind turbine |
| WO2011149167A1 (en) * | 2010-05-27 | 2011-12-01 | Kim Joo-Soo | High-performance wind turbine generator that can be driven in horizontal/vertical axis directions with the use of 3d active intelligent turbine blades |
| US8963355B2 (en) | 2010-05-27 | 2015-02-24 | Joo-Soo Kim | High-performance wind turbine generator that can be driven in horizontal/vertical axis directions with the use of 3D active intelligent turbine blades |
| JP4826932B1 (en) * | 2010-10-27 | 2011-11-30 | 勝 鈴木 | Windmill power unit |
| KR101227112B1 (en) * | 2011-07-12 | 2013-01-28 | 신세용 | Aerogenerator of vertical type |
| KR101455900B1 (en) * | 2012-04-10 | 2014-11-03 | 김종호 | Vertical-axis wind power generator having mechanism for angle variation of wings |
| KR101334948B1 (en) * | 2013-05-31 | 2013-11-29 | 주수 김 | High Performance Vertical/Horizontal Axis Wind Power Generator using 3-Dimensional Active Intelligent Turbine Blades |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101268466B1 (en) | Slanted windmill | |
| US7677862B2 (en) | Vertical axis wind turbine with articulating rotor | |
| US8922047B2 (en) | Wind turbine | |
| CA2395612C (en) | Wind power installation with two rotors in tandem | |
| US8258645B2 (en) | Wind turbine with sail extensions | |
| US6979175B2 (en) | Downstream wind turbine | |
| US7618237B2 (en) | Wind driven power system | |
| JP4982733B2 (en) | Vertical-axis linear blade wind turbine with aerodynamic speed control mechanism | |
| JP2006046306A (en) | Windmill for wind power generation, and power generator driving method | |
| JPH03202679A (en) | Vertical windmill | |
| US20100166553A1 (en) | Horizontal-axis wind generator | |
| JP2005248935A (en) | Windmill for wind power generation | |
| US6713893B2 (en) | Efficient wind generator | |
| US12012928B2 (en) | Hurricane vertical-axis wind turbines | |
| JPH03976A (en) | Damper type windmill | |
| CN110770435B (en) | Sail device | |
| GB2436599A (en) | Wind turbine blade furling system | |
| KR101259712B1 (en) | Blade for horizontal axis wind power generation | |
| CN201013539Y (en) | Wind power generation plant | |
| JP4361063B2 (en) | Wind power generator | |
| JP4649570B2 (en) | Windmill blade pitch double control mechanism | |
| JP2020026784A (en) | Wind angle autonomous amplitude controlling type wind turbine | |
| KR102343591B1 (en) | Wind Power Generator With High Efficiency And Enhanced Torque | |
| KR20220090942A (en) | Wind turbine blade pitch control system | |
| KR100962481B1 (en) | Wind power generating apparatus |