JPH0111980Y2 - - Google Patents
Info
- Publication number
- JPH0111980Y2 JPH0111980Y2 JP1984103180U JP10318084U JPH0111980Y2 JP H0111980 Y2 JPH0111980 Y2 JP H0111980Y2 JP 1984103180 U JP1984103180 U JP 1984103180U JP 10318084 U JP10318084 U JP 10318084U JP H0111980 Y2 JPH0111980 Y2 JP H0111980Y2
- Authority
- JP
- Japan
- Prior art keywords
- power
- power transmission
- power storage
- rotate
- float
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 claims description 39
- 230000007246 mechanism Effects 0.000 claims description 31
- 238000010248 power generation Methods 0.000 claims description 22
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 4
- 238000004146 energy storage Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は、波のうねりの動力を効率良く回転動
力に変換すると共に、これを蓄力し乍ら発電機を
回転させるようにした蓄力式波力発電装置に関す
るものである。[Detailed description of the invention] (Field of industrial application) This invention efficiently converts the power of wave swells into rotational power, and stores this power while rotating a generator. The present invention relates to a type wave power generation device.
（従来技術）
近年、人里離れた僻地や離島等における電力供
給の手段として各種の波力発電装置が提案されて
おり、一例としては、波のうねりで複数個のフロ
ートを上下動させると共にこの上下動を動力伝達
軸の一方向の回転動力に変換し、該動力伝達軸の
回転動力を蓄力装置に蓄力すると共に該蓄力装置
の動力で発電機を回転させて発電するように構成
した蓄力式波力発電装置が提案されている。(Prior art) In recent years, various wave power generation devices have been proposed as a means of power supply in remote areas and remote islands. The vertical motion is converted into rotational power in one direction of a power transmission shaft, the rotational power of the power transmission shaft is stored in a power storage device, and the power of the power storage device is used to rotate a generator to generate electricity. A energy storage type wave power generation device has been proposed.
しかし従来の提案に係る装置ではフロートの上
昇時には動力伝達軸が回転するが降下時には回転
しないため波力エネルギーを有効に利用すること
ができず、充分な動力を得ることができないこと
から実施化が困難であつた。 However, in the devices proposed in the past, the power transmission shaft rotates when the float ascends, but does not rotate when it descends, making it impossible to utilize wave energy effectively and unable to obtain sufficient power, making it difficult to implement. It was difficult.
そこで、波のうねりによる上下動若しくは波頭
の移動で空気の流れを造り、この空気流で歯車を
回転させて該歯車の回転で発電機を駆動する形式
のものも提案されているが、この装置は大型化
し、また、波の高さが比較的高い所でなければ発
電することができず、小規模の発電設備としては
充分に満足できるものではなかつた。 Therefore, a type of device has been proposed in which an air flow is created by vertical movement due to wave swells or movement of the wave crest, and this air flow rotates a gear, and the rotation of the gear drives a generator. They were large in size, and could only generate electricity in areas where the wave height was relatively high, making them unsatisfactory as small-scale power generation facilities.
（考案の目的）
本考案の目的は、上記した従来のものの欠点を
解消すべくなされたもので、波のうねりの上下動
をそのまま機械的エネルギとして変換蓄積し、こ
の機械的動力で発電機を回転させて、小規模な設
備でも効率良く電力が得られるようにした蓄力式
波力発電装置を提供することにある。(Purpose of the invention) The purpose of the invention was to solve the above-mentioned drawbacks of the conventional ones.The purpose of the invention was to convert and store the vertical motion of wave swells directly as mechanical energy, and use this mechanical power to generate a generator. It is an object of the present invention to provide a power storage type wave power generation device which can be rotated to efficiently obtain electric power even in small-scale equipment.
（考案の構成）
本考案に係わる蓄力式波力発電装置は、波のう
ねりで上下動するフロートと、このフロートの上
下動を一方向の回転動力に変換するラチエツト機
構と、このラチエツト機構により一方向に回転さ
れる動力伝達軸と、この動力伝達軸の動力が機械
エネルギとして蓄力される複数の蓄力装置と、こ
れらの蓄力装置へ前記動力伝達軸の動力を伝達遮
断する複数のクラツチ機構と、前記蓄力装置の動
力で他のラチエツト機構を介して一方向に回転さ
れる発電機入力軸と、この発電機入力軸の回転で
発電する発電機とからなつている。(Structure of the invention) The energy storage type wave power generation device according to the invention includes a float that moves up and down with the undulation of waves, a ratchet mechanism that converts the up and down movement of the float into rotational power in one direction, and a ratchet mechanism that converts the up and down movement of the float into rotational power in one direction. A power transmission shaft that rotates in one direction, a plurality of power storage devices that store the power of the power transmission shaft as mechanical energy, and a plurality of power storage devices that transmit and cut off the power of the power transmission shaft to these power storage devices. It consists of a clutch mechanism, a generator input shaft that is rotated in one direction by the power of the power storage device via another ratchet mechanism, and a generator that generates electricity by the rotation of the generator input shaft.
従つて、波の動力を機械的に回転動力に変換し
て蓄力装置を蓄え、電力供給時に蓄力装置に蓄え
られていた動力で発電機を回転させて、効率良く
発電することができ、波の高さが低くまた装置の
規模が小さくてもそれなりの発電ができる。 Therefore, it is possible to mechanically convert wave power into rotational power and store it in a power storage device, and when electricity is supplied, the power stored in the power storage device can be used to rotate a generator to efficiently generate electricity. Even if the wave height is low and the equipment is small, it can generate a certain amount of power.
（実施例）
以下、本考案に係わる蓄力式波力発電装置の実
施例を図面に基づいて説明する。第１図は、本考
案の蓄力式波力発電装置の一実施例の全体概略
図、第２図は、第１図におけるフロート装置部と
動力伝達装置部の概略部分斜視図、第３図は、第
２図の動力伝達装置部のラチエツト機構の構成
図、第４図は、第１図における蓄力発電装置部の
構成図、第５図は、第４図の蓄力装置の要部一部
切欠断面図、第６図は、第４図の蓄力装置の側断
面図、第７図は、第１図における蓄力式波力発電
装置の制御用ブロツク図である。(Example) Hereinafter, an example of the storage type wave power generation device according to the present invention will be described based on the drawings. FIG. 1 is an overall schematic diagram of an embodiment of the storage type wave power generation device of the present invention, FIG. 2 is a schematic partial perspective view of the float device section and power transmission device section in FIG. 1, and FIG. is a configuration diagram of the ratchet mechanism of the power transmission device section in FIG. 2, FIG. 4 is a configuration diagram of the power storage power generation device section in FIG. 1, and FIG. 5 is a main part of the power storage device in FIG. 4. 6 is a side sectional view of the power storage device shown in FIG. 4, and FIG. 7 is a control block diagram of the power storage type wave power generation device shown in FIG. 1.
図において、蓄力式波力発電装置１は、海岸等
の波打ち際に建設され、フロート装置部２と動力
伝達装置部３と蓄力発電装置部４とから構成され
ている。なお、５は堤防である。そして、フロー
ト装置部２は、複数のフロート６，６，６……が
個々に独立して波のうねりにより上下動できるよ
うに適宜な手段で案内されている。また、フロー
ト装置部２の入口には逆波防止板７が設けられて
おり、波の高さに応じて適宜にウインチ等を用い
て上下操作し、フロート６，６，６……へ上から
波が被るのを防ぐようになつている。動力伝達装
置部３は、フロート６，６，６……の両側で上下
にそれぞれ動力伝達軸８，８……が軸受９，９…
…により回転自在に軸支され、さらにスプロケツ
ト１０，１０……が配設されている。このスプロ
ケツト１０，１０……と動力伝達軸８，８……の
間には、ラチエツト機構１１が介装され、スプロ
ケツト１０，１０……の双方向の回転に対して一
方向の回転のみ結合される。また、上下に配設さ
れた動力伝達軸８，８には、スプロケツト１０，
１０の反対方向の回転でそれぞれのラチエツト機
構１１，１１が結合されるように構成されてい
る。上下の動力伝達軸８，８に設けられたスプロ
ケツト１０，１０には無端チエーン１２，１２…
…が装架されており、この無端チエーン１２，１
２……は連結桿１３，１３を介してフロート６，
６……に連結されている。 In the figure, a storage type wave power generation device 1 is constructed on a beach such as a beach, and is composed of a float device section 2, a power transmission device section 3, and a storage power generation device section 4. In addition, 5 is an embankment. The float device section 2 is guided by appropriate means so that the plurality of floats 6, 6, 6, . . . can move up and down independently depending on the undulation of the waves. In addition, a reverse wave prevention plate 7 is provided at the entrance of the float device section 2, and it can be operated up and down using a winch or the like as appropriate depending on the height of the waves, and the floats 6, 6, 6... It is designed to prevent waves from hitting it. In the power transmission unit 3, power transmission shafts 8, 8... are connected to bearings 9, 9... on both sides of the floats 6, 6, 6... above and below, respectively.
It is rotatably supported by... and further provided with sprockets 10, 10.... A ratchet mechanism 11 is interposed between the sprockets 10, 10, . . . and the power transmission shafts 8, 8, . Ru. In addition, the power transmission shafts 8, 8 disposed above and below have sprockets 10,
The respective ratchet mechanisms 11, 11 are configured to be coupled by rotating the ratchets 10 in opposite directions. Sprockets 10, 10 provided on the upper and lower power transmission shafts 8, 8 are equipped with endless chains 12, 12...
... is installed, and this endless chain 12,1
2... is connected to the float 6, via the connecting rods 13, 13.
6... is connected.
したがつて、波のうねりによりフロート６，６
……が上下動すれば、無端チエーン１２，１２…
…の連結桿１３，１３の接続固定部１４，１４…
…は上下動し、スプロケツト１０，１０……を双
方向に回転させる。 Therefore, due to the swell of the waves, the floats 6, 6
If ... moves up and down, the endless chains 12, 12...
Connection fixing parts 14, 14 of connecting rods 13, 13 of...
... moves up and down and rotates the sprockets 10, 10... in both directions.
そこでフロート６，６……の上昇により下に配
設された主動力伝達軸８Ａ，８Ａのラチエツト機
構１１Ａ，１１Ａ……が結合して該主動力伝達軸
８Ａ，８Ａが回転する。此の時上に配設された副
動力伝達軸８Ｂはラチエツト機構が働き空転状態
となりスプロケツト１０Ｂ，１０Ｂ……だけ回転
し副動力伝達軸８Ｂ，８Ｂには回転力は伝達され
ない。また、フロート６，６……が下降すれば上
に配設された副動力伝達軸８Ｂ，８Ｂのラチエツ
ト機構１１Ｂ，１１Ｂが結合して該副動力伝達軸
８Ｂ，８Ｂが回転する。此の時下に配設された主
動力伝達軸８Ａ，８Ａはラチエツト機構１１Ａ，
１１Ａ……が働き空転状態となりスプロケツト１
０Ａ，１０Ａ……だけ回転して主動力伝達軸８
Ａ，８Ａには回転力は伝わらずに、たがいに交互
に反復動作する。動力伝達軸８，８……は多数の
フロート６，６……により時間的にずれた状態で
回転力が与えられ、間断なく回転されている。 Then, as the floats 6, 6, . . . rise, the ratchet mechanisms 11A, 11A, . At this time, the ratchet mechanism operates on the auxiliary power transmission shaft 8B disposed above, and the sprockets 10B, 10B, . Further, when the floats 6, 6, . . . descend, the ratchet mechanisms 11B, 11B of the auxiliary power transmission shafts 8B, 8B disposed above are coupled, and the auxiliary power transmission shafts 8B, 8B rotate. At this time, the main power transmission shafts 8A, 8A arranged below are the ratchet mechanism 11A,
11A... is activated and the sprocket 1 becomes idling.
The main power transmission shaft 8 rotates by 0A, 10A...
No rotational force is transmitted to A and 8A, and they repeatedly operate alternately. The power transmission shafts 8, 8, . . . are given rotational force by a large number of floats 6, 6, .
このようにして、回転駆動される動力伝達軸
８，８……は、動力伝達軸クラツチ機構１５を介
して、蓄力発電装置部４の蓄力装置動力軸１６を
プーリーおよびＶベルト１７により駆動回転させ
る。１８，１８……は軸受である。この蓄力装置
動力軸１６には、ゼンマイを蓄力手段とする複数
の蓄力装置１９，１９……が配設されている。蓄
力装置１９は、蓄力装置動力軸１６に内軸２０を
遊嵌させ、この内軸２０へ蓄力装置動力軸１６の
動力を伝達遮断させるクラツチ機構２１が設けら
れ、さらに内軸２０の逆転を防止するラチエツト
機構２２が設けられている。さらに、内軸２０に
遊嵌して大ギヤ２３が設けられ、この大ギヤ２３
には油圧アクチエータ２４により動作するラチエ
ツト機構２５が設けられている。そして、エネル
ギが蓄積されるゼンマイ２６の一端を内軸２０に
固定し、他端を揺動するアーム２７を介して大ギ
ヤ２３に固定する。 In this way, the rotationally driven power transmission shafts 8, 8, . Rotate. 18, 18... are bearings. The power storage device power shaft 16 is provided with a plurality of power storage devices 19, 19, . . . each having a mainspring as a power storage means. The power storage device 19 is provided with a clutch mechanism 21 for loosely fitting an inner shaft 20 into the power storage device power shaft 16 and for transmitting and disconnecting the power of the power storage device power shaft 16 to the inner shaft 20. A ratchet mechanism 22 is provided to prevent reversal. Furthermore, a large gear 23 is provided loosely fitted onto the inner shaft 20, and this large gear 23
A ratchet mechanism 25 operated by a hydraulic actuator 24 is provided. One end of the mainspring 26 in which energy is stored is fixed to the inner shaft 20, and the other end is fixed to the large gear 23 via a swinging arm 27.
大ギヤ２３の回転をラチエツト機構２５で固定
して内軸２０を回転駆動させれば、ゼンマイ２６
は内軸２０に密縮して巻かれその外径を小とし、
また、内軸２０の回転を固定して大ギヤ２３をゼ
ンマイ２６の力で回転させれば、ゼンマイ２６は
伸びて巻き外径を大とし、ゼンマイ２６の伸縮に
よりアーム２７は変位する。そして、このアーム
２７の変位を検出する最大蓄力検出センサー２８
と最小蓄力検出センサー２９とが設けられてい
る。さらに、大ギヤ２３は、発電機３０の発電機
入力軸３１に遊嵌される小ギヤ３２に噛合されて
いる。この小ギヤ３２はラチエツト機構３３によ
り一方の回転でのみ発電機入力軸３１に結合され
よう構成されている。なお、３４はフライホイー
ルである。 If the rotation of the large gear 23 is fixed by the ratchet mechanism 25 and the inner shaft 20 is driven to rotate, the mainspring 26
is tightly wound around the inner shaft 20 to reduce its outer diameter,
Furthermore, if the rotation of the inner shaft 20 is fixed and the large gear 23 is rotated by the force of the mainspring 26, the mainspring 26 will extend and increase its winding outer diameter, and the arm 27 will be displaced by the expansion and contraction of the mainspring 26. A maximum storage force detection sensor 28 detects the displacement of this arm 27.
and a minimum power storage detection sensor 29 are provided. Further, the large gear 23 is meshed with a small gear 32 that is loosely fitted to a generator input shaft 31 of a generator 30. This small gear 32 is configured to be connected to the generator input shaft 31 only in one rotation by a ratchet mechanism 33. Note that 34 is a flywheel.
本考案の蓄力式波力発電装置１は、上記のごと
き構成からなり、以下のように動作させる。 The energy storage type wave power generation device 1 of the present invention has the above configuration and is operated as follows.
まず、蓄力動作について説明する。波のうねり
によりフロート６，６……が上下動し、スプロケ
ツト１０，１０……の双方向回転はラチエツト機
構１１により動力伝達軸８，８……をそれぞれ一
方向にのみ回転させる。この動力伝達軸８，８…
…の回転は、蓄力装置動力軸１６を一方向に回転
駆動させる。そこで、蓄力装置１９，１９……の
いずれか一つのクラツチ機構２１を作動させて蓄
力装置動力軸１６の動力を内軸２０に伝達させ
る。このとき油圧アクチエータ２４は動作せずに
ラチエツト機構２５により大ギヤ２３の回転を停
止させておく。さらに他の蓄力装置１９，１９…
…のクラツチ機構２１は作動させずに蓄力装置動
力軸１６と内軸２０は遮断状態である。こうし
て、ゼンマイ２６は内軸２０の回転により巻き込
まれ、最小外径である最大蓄力状態となれば最大
蓄力検出センサー２８より信号が制御回路３５に
与えられ、制御回路３５はこの蓄力装置１９のみ
クラツチ機構２１を遮断状態とする。これと同時
に、次に他の蓄力装置１９に上記と同様にして順
次蓄力させる。全ての蓄力装置１９，１９……が
最大蓄力状態であれば、動力伝達軸クラツチ機構
１５が分離するよう制御回路３５より信号が発生
される。 First, the power storage operation will be explained. The floats 6, 6, . . . move up and down due to the undulation of the waves, and the bidirectional rotation of the sprockets 10, 10, . . . causes the power transmission shafts 8, 8, . This power transmission shaft 8, 8...
The rotation of... rotates the power storage device power shaft 16 in one direction. Therefore, the clutch mechanism 21 of any one of the power storage devices 19, 19, . . . is operated to transmit the power of the power storage device power shaft 16 to the inner shaft 20. At this time, the hydraulic actuator 24 does not operate, and the rotation of the large gear 23 is stopped by the ratchet mechanism 25. Furthermore, other power storage devices 19, 19...
The clutch mechanism 21 of... is not operated, and the power storage device power shaft 16 and the inner shaft 20 are in a disconnected state. In this way, the mainspring 26 is wound up by the rotation of the inner shaft 20, and when the maximum power storage state, which is the minimum outer diameter, is reached, a signal is given from the maximum power storage detection sensor 28 to the control circuit 35, which controls the power storage device. 19 only puts the clutch mechanism 21 in the disconnected state. At the same time, the other power storage devices 19 are sequentially stored in the same manner as described above. If all the power storage devices 19, 19, .
次に、蓄力装置１９，１９……の蓄力による発
電について説明する。最大蓄力状態にあるいずれ
かの蓄力装置１９の油圧アクチエータ２４を動作
させてラチエツト機構２５を外す。このときクラ
ツチ機構２１は遮断しており、また内軸２０はラ
チエツト機構２２により固定され、ゼンマイ２６
の力で大ギヤ２３が回転し、小ギヤ３２を回転駆
動させる。この小ギヤ３２の回転はラチエツト機
構３３により発電機入力軸３１を回転駆動させて
発電機３０は駆動される。そして、蓄力装置１９
が最小蓄力状態となれば、最小蓄力検出センサー
２９より信号が制御回路３５に与えられ、制御回
路３５はこの蓄力装置１９の油圧アクチエータ２
４を非動作としてラチエツト機構２５により大ギ
ヤ２３の回転を停止させる。これと同時に、他の
蓄力装置１９の油圧アクチエータ２４を動作さ
せ、大ギヤ２３の回転をさせ、順次蓄力装置１
９，１９……により間断なく発電機３０を駆動さ
せる。発電機入力軸３１に設けられたフライホイ
ール３４により、発電機３０は平均した回転速度
で駆動される。 Next, power generation by the power stored in the power storage devices 19, 19, . . . will be explained. The hydraulic actuator 24 of one of the power storage devices 19 in the maximum power storage state is operated to remove the ratchet mechanism 25. At this time, the clutch mechanism 21 is closed, the inner shaft 20 is fixed by the ratchet mechanism 22, and the mainspring 26
The large gear 23 rotates with the force of , and the small gear 32 is driven to rotate. The rotation of the small gear 32 causes the generator input shaft 31 to be rotationally driven by the ratchet mechanism 33, thereby driving the generator 30. And the power storage device 19
When the power storage device 19 reaches the minimum power storage state, a signal is given from the minimum power storage detection sensor 29 to the control circuit 35, and the control circuit 35 activates the hydraulic actuator 2 of the power storage device 19.
4 is inoperative, and the rotation of the large gear 23 is stopped by the ratchet mechanism 25. At the same time, the hydraulic actuators 24 of the other power storage devices 19 are operated to rotate the large gears 23, and the power storage devices 1
9, 19, etc., the generator 30 is driven without interruption. The flywheel 34 provided on the generator input shaft 31 drives the generator 30 at an average rotational speed.
さらに、蓄力動作と発電とを同時に行なう動作
について説明する。最小蓄力状態にあるいずれか
の蓄力装置１９のクラツチ機構２１を作動させて
上述せるごとく蓄力装置１９に蓄力させると同時
に、他の最大蓄力状態にあるいずれかの蓄力装置
１９の油圧アクチエータ２４を動作させて大ギヤ
２３を回転させて、上述のごとく発電機３０を駆
動させればよい。 Furthermore, an operation of simultaneously performing power storage operation and power generation will be explained. The clutch mechanism 21 of one of the power storage devices 19 in the minimum power storage state is operated to cause the power storage device 19 to store power as described above, and at the same time, any other power storage device 19 in the maximum power storage state is activated. The hydraulic actuator 24 may be operated to rotate the large gear 23 to drive the generator 30 as described above.
なお、発電機入力軸３１と発電機３０との間に
増減速機構３６を介装して、発電機３０を常に目
的に応じた所定の速度で回転させるようにしても
よい。 Note that a speed increase/decrease mechanism 36 may be interposed between the generator input shaft 31 and the generator 30 so that the generator 30 is always rotated at a predetermined speed depending on the purpose.
（考案の効果）
本考案に係る蓄力式波力発電装置によれば、動
力伝達軸が上下二段に配置されていてフロートの
上昇時は一方の動力伝達軸が回転駆動せしめら
れ、フロートの降下時には他方の動力伝達軸が回
転駆動するから、上下の動力伝達軸の回転動力を
蓄力することができ、波のうねりに伴なうフロー
トの上下動を確実且つ効率的に動力変換すること
ができる。(Effects of the invention) According to the energy storage type wave power generation device according to the invention, the power transmission shafts are arranged in two stages, upper and lower, and when the float is rising, one of the power transmission shafts is rotationally driven, Since the other power transmission shaft rotates when descending, the rotational power of the upper and lower power transmission shafts can be stored, and the vertical movement of the float caused by the swell of waves can be reliably and efficiently converted into power. I can do it.
そしてこれらの動力伝達軸の動力を多数配置し
たゼンマイ式等の蓄力装置に順次蓄力すれば発電
機の駆動源として充分に利用することができ、蓄
力式波力発電装置として多大の効果を発揮させる
ことができる。 If the power of these power transmission shafts is sequentially stored in a power storage device such as a spring-type power storage device arranged in large numbers, it can be fully used as a driving source for a generator, and it is highly effective as a power storage type wave power generation device. can be demonstrated.
第１図は、本考案の蓄力式波力発電装置の一実
施例の全体概略図、第２図は、第１図におけるフ
ロート装置部と動力伝達装置部の概略部分斜視
図、第３図は、第２図の動力伝達装置部のラチエ
ツト機構の構成図、第４図は、第１図における蓄
力発電装置部の構成図、第５図は、第４図の蓄力
装置の要部一部切欠断面図、第６図は、第４図の
蓄力装置の側断面図、第７図は、第１図における
蓄力式波力発電装置の制御用ブロツク図である。
６：フロート、８：動力伝達軸、１１，３２：
ラチエツト機構、１９：蓄力装置、２１：クラツ
チ機構、３０：発電機、３１：発電機入力軸。
FIG. 1 is an overall schematic diagram of an embodiment of the storage type wave power generation device of the present invention, FIG. 2 is a schematic partial perspective view of the float device section and power transmission device section in FIG. 1, and FIG. is a configuration diagram of the ratchet mechanism of the power transmission device section in FIG. 2, FIG. 4 is a configuration diagram of the power storage power generation device section in FIG. 1, and FIG. 5 is a main part of the power storage device in FIG. 4. 6 is a side sectional view of the power storage device shown in FIG. 4, and FIG. 7 is a control block diagram of the power storage type wave power generation device shown in FIG. 1. 6: Float, 8: Power transmission shaft, 11, 32:
Ratchet mechanism, 19: Power storage device, 21: Clutch mechanism, 30: Generator, 31: Generator input shaft.
Claims (1)
と共にこの上下動を動力伝達軸の一方向の回転動
力に変換し、該動力伝達軸の回転動力を蓄力装置
に蓄力すると共に該蓄力装置の動力で発電機を回
転させて発電するように構成した蓄力式波力発電
装置において、 動力伝達軸が上下二段に配置されると共に上下
の動力伝達軸には各フロートに対応するようスプ
ロケツトが配設され、上下のスプロケツト間には
エンドレス条体が懸架されると共に動力伝達軸と
スプロケツトとの間にはラチエツト機構が介装さ
れていてスプロケツトの双方向の回転に対して動
力伝達軸が一方向回転するように、しかも上下の
スプロケツトが互いに反対方向に回転することに
より上下の動力伝達軸がそれぞれ一方向回転する
ように構成され、上記各エンドレス条体にそれぞ
れのフロートを連結せしめることにより、各フロ
ートの上昇時と降下時に動力伝達軸が一方向回転
するように構成したことを特徴とする蓄力式波力
発電装置。[Claims for Utility Model Registration] A plurality of floats are moved up and down by the swell of waves, and this up and down movement is converted into rotational power in one direction of a power transmission shaft, and the rotational power of the power transmission shaft is used as a power storage device. In a storage type wave power generation device configured to store power and rotate a generator with the power of the power storage device to generate electricity, the power transmission shafts are arranged in two stages, upper and lower, and the upper and lower power transmission shafts are connected to each other. A sprocket is arranged to correspond to each float, an endless strip is suspended between the upper and lower sprockets, and a ratchet mechanism is interposed between the power transmission shaft and the sprocket, so that the sprocket can rotate in both directions. The power transmission shafts are configured to rotate in one direction in response to the rotation, and the upper and lower sprockets rotate in opposite directions, so that the upper and lower power transmission shafts rotate in one direction. A storage type wave power generation device characterized in that the power transmission shaft rotates in one direction when each float is raised and lowered by connecting each float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984103180U JPS6119679U (en) | 1984-07-10 | 1984-07-10 | Storage type wave power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984103180U JPS6119679U (en) | 1984-07-10 | 1984-07-10 | Storage type wave power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6119679U JPS6119679U (en) | 1986-02-04 |
| JPH0111980Y2 true JPH0111980Y2 (en) | 1989-04-07 |
Family
ID=30662574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984103180U Granted JPS6119679U (en) | 1984-07-10 | 1984-07-10 | Storage type wave power generation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6119679U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO325962B1 (en) * | 2006-05-31 | 2008-08-25 | Fobox As | Device for converting bulge energy |
| MY143137A (en) * | 2008-06-02 | 2011-03-15 | Sui Kwang B D S Dr Chua | Wave energy conversion plant |
| JP5342080B1 (en) * | 2013-03-28 | 2013-11-13 | 好彦 原 | Output stable power generator suitable for reciprocating motion |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50135454A (en) * | 1974-04-16 | 1975-10-27 | ||
| JPS5319737A (en) * | 1976-08-06 | 1978-02-23 | Ibm | Tester |
-
1984
- 1984-07-10 JP JP1984103180U patent/JPS6119679U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50135454A (en) * | 1974-04-16 | 1975-10-27 | ||
| JPS5319737A (en) * | 1976-08-06 | 1978-02-23 | Ibm | Tester |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6119679U (en) | 1986-02-04 |
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