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WO2008104121A1 - Wave energy collecting and generating apparatus - Google Patents

Wave energy collecting and generating apparatus Download PDF

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Publication number
WO2008104121A1
WO2008104121A1 PCT/CN2008/000197 CN2008000197W WO2008104121A1 WO 2008104121 A1 WO2008104121 A1 WO 2008104121A1 CN 2008000197 W CN2008000197 W CN 2008000197W WO 2008104121 A1 WO2008104121 A1 WO 2008104121A1
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WO
WIPO (PCT)
Prior art keywords
transmission
rotating wheel
wheel
drive
double
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.)
Ceased
Application number
PCT/CN2008/000197
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French (fr)
Chinese (zh)
Inventor
Dianduo Cao
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Individual
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Individual
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Filing date
Publication date
Priority claimed from CNA2007100859119A external-priority patent/CN101029623A/en
Application filed by Individual filed Critical Individual
Publication of WO2008104121A1 publication Critical patent/WO2008104121A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1845—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
    • F03B13/1865—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem where the connection between wom and conversion system takes tension only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1885—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is tied to the rem
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/403—Transmission of power through the shape of the drive components
    • F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
    • 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

Definitions

  • the invention relates to the field of ocean wave energy collection and application, in particular, the large-scale acquisition of ocean waves can directly provide relatively stable power generation.
  • the wave energy per unit area of the sea surface is randomly unstable, but the sea surface wave can be stable for a period of time in a large range. As long as the sea surface random wave energy in a sufficiently large range can be concentrated, direct stable power generation can be obtained. power.
  • the existing ocean wave energy power generation technology can be roughly divided into two categories, one is that the simple mechanical motion is used to generate electricity by waves, and the other is to perform multiple energy conversions by using liquid or gas as an intermediate medium to generate electricity.
  • the unstable power generation needs to store and release the power device, although the latter can achieve a certain scale of stable power generation through iff energy storage, but the energy conversion rate is low, the unit power generation is 3 ⁇ 4: te simple mechanical motion mode to achieve scale Devices for collecting ocean wave energy to provide direct stabilization of electric power have not been reported.
  • the object of the present invention is to use a plurality of mechanical wave energy collecting units to collect the random wave energy of a certain scale sea area through a related device to provide direct stable power generation.
  • the technical solution adopted for the purpose of the present invention is: a marine wave energy scale acquisition and power generation device, including a floating body, a heavy object, a rope, a transmission rod, a runner (A), a runner (B), a double-sided flywheel , drive cable, drive shaft, drive bracket, anchor or submarine bracket, generator.
  • the utility model is characterized in that: the floating body and the heavy object are directly or indirectly driven by the rope or the transmission rod, and the rotating wheel (A) is randomly rotated counterclockwise, and the rotating wheel (A) and the rotating wheel (B) are respectively fixed on the double-sided flying wheel.
  • the double-sided flywheel converts the random rotation of the rotating wheel (A) into a one-way rotation of the rotating wheel (B), and the rotating wheel (B) directly or indirectly drives the transmission cable or the transmission shaft for transmission.
  • drive cable or drive shaft and hair The rotor of the motor can drive the generator rotor to generate electricity, and the double-sided flywheel is fixed on the structure of the transmission bracket.
  • the above-mentioned floating body is associated with a heavy object, and can directly or indirectly drive the rotating wheel (A) by a rope or a transmission rod under the action of waves, and rotates counterclockwise and counterclockwise by a floating body, a heavy object, a rope or a transmission rod, a runner (A)
  • the runner (B) and the double-sided flywheel constitute an energy harvesting unit, and the plurality of energy harvesting units realize the concentration and transmission of power by means of the structure of the transmission bracket to realize the common transmission cable or the common transmission shaft.
  • the gear ratios between the ropes or drive rods of different parts are the same as those of the drive cable or the common drive shaft.
  • the above-mentioned runner (A) and runner (B) are respectively fixed on the driving wheel housing of the double-sided flywheel and the one-way rotating wheel housing, and when the rope or the transmission rod directly acts on the rotating wheel (A), the rotating wheel (A)
  • the outer side may be provided with a groove or a tooth groove to be adapted to the rope or the transmission rod; the outer side of the runner (B) has a groove or a tooth groove adapted to the gear on the drive cable or the drive shaft; the rope or the transmission rod is passed through the intermediate transfer
  • the gear acts indirectly on the runner (A)
  • the outer side of the runner (A) may be provided with a tooth groove that meshes with the gear on the intermediate transfer wheel; the runner (B) may also act indirectly through the intermediate transfer gear on the drive cable or transmission shaft.
  • the double-sided flywheel described above has the same principle as the double-sided flywheel in the invention of the "energy storage type automobile brake and power assisting device" (application number: 200610039981. 6), and the two ratchet gears respectively correspond to the corresponding pawls.
  • the side of the reverse ratchet gear has a gear and a reverse lock, and the pawl acts in the same direction on the same one-way rotating wheel housing, and the reverse transfer is fixed from the ⁇ : frame to the double-sided flywheel bottom case, whether it is double The flywheel's drive wheel housing is reversed
  • the one-way rotating wheel housing of the flywheel rotates in one direction.
  • the double-sided flywheel is fixed to the drive bracket.
  • the above-mentioned transmission bracket fixes a plurality of energy-generating unit forming groups to carry out power concentration and transmission through a common transmission cable or a *drive shaft mode, and the bracket structure can arrange a plurality of double-sided flying lines in different parts to make the transmission cable or the transmission shaft can be straight. Arrange to reduce drag and increase transfer efficiency.
  • the transmission bracket can be located under the sea surface, or can be floated on the sea surface by attaching a floating body or by attaching a planar scroll spring to the transmission rod and the floating weight structure.
  • the transmission bracket can be used with a high-strength and large-diameter steel pipe structure, and is connected with an air compressor and an air turbine to form a high-pressure gas storage device, which is also advantageous for increasing the strength of the bracket.
  • the submarine transmission bracket can be attached with a floating body to make the proportion of the overall structure
  • the bribe is smaller than the seawater and can be floated. It is connected to the seabed anchor in the deep sea area so that it can float to a certain depth below the wave surface. In the shallow 3 ⁇ 4 sea area, the bracket can be fixed only to the submarine support without additional floating body. Multiple sets of transmission branches can be extended in parallel for long distances to achieve the collection and transmission of wave energy in a wider range of sea areas.
  • the above-mentioned transmission cable or drive shaft can directly drive the generator's rotor to generate electricity. It can also indirectly drive the generator rotor to generate electricity through the transmission. It can also provide direct and relatively stable power for other marine operations.
  • the whole transmission bracket structure can be located under the water surface or floating on the water surface. It is not strong in contact with seawater and has strong wind and wave resistance.
  • the floating body can adapt to different wind waves and has strong survivability.
  • the overall structure is simple and easy to implement and can be mass-assembled in offshore assembly. In the distant sea, the energy can be selected according to different sea conditions.
  • Figure 1 is a schematic diagram of a wave energy harvesting unit of a common water transmission cable under water surface
  • Figure 2 is a schematic view showing the structure of the double-sided flywheel
  • Figure 3 is a schematic diagram of the transmission of the common drive shaft mode wave energy harvesting unit
  • Figure 4 is a schematic diagram of the "Milletia" structure of the large-scale acquisition and generation of ocean wave energy in the common drive shaft mode on the water surface.
  • Embodiment 1 Large-scale ocean wave energy acquisition and power generation device under the sea surface, as shown in the schematic diagram of the wave-powered energy-generating unit of the common drive cable.
  • the transmission bracket is attached with a floating body to make the overall structure slightly smaller than the seawater. Floating, connected to the seabed anchor in the deep sea area so that it can float to a certain depth below the wave surface. In the shallow sea area, the bracket can be fixed only to the submarine support without additional floating body.
  • the floating body moves up and down with the wave, moves back and forth through the up and down movement of the rope and the weight to drive the wheel A to rotate clockwise and counterclockwise, and the wheel A is fixed on the driving wheel shell of the double-sided flywheel, no matter which direction the wheel A is rotated
  • the rotating wheel B which can drive the one-way rotating wheel housing rotates in one direction, and the rotating wheel B drives the transmission cable to move in one direction, and the plurality of rotating wheels B pull the transmission cable in the same direction as the same two hands, and the transmission cable is Can drive the generator rotor to work.
  • the floating body moves up and down with the wave, moves back and forth through the up and down movement of the rope and the weight to drive the wheel C to rotate clockwise and clockwise, meal C and runner D Coaxially fixed, the runner D drives the runner A to rotate in a counterclockwise direction, and the turn A is fixed on the drive wheel housing of the double-sided flywheel, regardless of which direction the runner A is turned in. l ⁇ ⁇
  • the gears such a large number of runners, drive the rotation of the drive shaft to drive the forwarding power of the machine.
  • the torque can be eliminated by using two sets of opposite 3 ⁇ 4" drive shafts of the rotating drive shaft to eliminate the torque.
  • the generator can be located in the entire transmission bracket.
  • different torque transmission shaft segments can be used for different sections of the generator at different distances from the generator.
  • the different torque transmission shaft segments can also save material. Different parts of the rope (or transmission)
  • the gear ratio between the rod and the transmission cable (or the common transmission shaft) is the same.
  • the wave energy of the sea surface per unit area is randomly unstable, but the wave energy of the sea surface is stable in a large range, when the number of energy harvesting units reaches a certain value.
  • the power of the rear output will be very stable for a period of time.
  • the long drive shaft itself has a larger mass and can also play a balance of the flywheel.
  • the floating body will be relatively balanced, and the damage of the wind and waves relative to the support will be small.
  • the bracket structure is fixed by a semi-floating anchor hook to adjust the wave angle of the transmission bracket structure with the wave. In order to achieve a wider range of wave acquisition, multiple sets of support structures can be used for several kilometers.
  • the working load of the air compressor can be turned on and adjusted, the energy storage is also adjusted, and the power generation of the generator is stabilized.
  • the air turbine is operated together and the air turbine is operated together.
  • Provide power It is also possible to use excess power for lightening or ice making.
  • the wind and wave resistance is strong, and the energy recovery efficiency is high, but the sealing and anti-corrosion materials are required to be high.
  • Fig. 4 is a schematic diagram of the structure of the "Milletia" in the horizontal wave acquisition and power generation device of the co-axial axis mode on the water surface. The whole structure is located on the sea surface by the teeth 3 ⁇ 4, the transmission support structure is not in contact with seawater, and only the floating body structure is Contact with sea water. As shown in the transmission diagram of the common drive shaft mode wave energy harvesting element shown in Fig.
  • the outer circumference of the plane scroll can be set on the shaft between the runners C and D, and the inner side of the spring is fixed in the transmission bracket structure.
  • the weight of the structure Fixed to the wheel C, D 3 ⁇ 4
  • the step compression also drives the rotation of the wheel A.
  • the surface is driven by the combination of the swaying rod and the floating weight, and the rotation of the wheel C and D to the opposite direction also drives the rotation of the wheel A.
  • the revolver B passes through the gears to the gears on the shaft, so that the runner B of many parts drives the transmission shaft to rotate in one direction to drive the generator rotor to generate electricity.
  • the transmission bracket structure can not increase with the undulation of the wave due to its own inertia and the floating weights of the energy harvesting units of different parts.
  • the weight of the structure can be increased by adding a weight structure to increase the structure. Stability.
  • the common drive cable for wave energy collection and transmission.
  • the common transmission shaft mode ocean wave energy large-scale acquisition and power generation device "Milletus" structure is strong in resistance to wind and waves and the sealing and anti-corrosion material requirements are much lower because the whole structure is located on the sea surface and is not in contact with seawater.
  • Embodiment 1 The overall structure is easy to implement and thus has a strong practical prospect, but the energy harvesting efficiency is slightly lower than that of the specific embodiment 1.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

An apparatus capable of collecting ocean wave energy in large scale and generating electricity is provided. It includes a floating body (1), a heavy (8), a rope (2) or transmission rod (20), a rotating wheel (5), a rotating wheel (6), a double-sided flywheel, a transmission cable (3) or transmission shaft (16), a transmission bracket (7) and a generator. Through the rope (2) or transmission rod (20), the floating body (1) and heavy (8) directly or indirectly drive the rotating wheel (6) to rotate stochastically. The rotating wheel (6) and the rotating wheel (5) are fixed on the initiative casing (9) and unidirectional rotating casing (10) ofthe double-sided flywheel respectively. The double-sided flywheel changes stochastic rotating of the rotating wheel (6) into unidirectional rotating of the rotating wheel (5). The rotating wheel (5) drives the transmission cable (3) or transmission shaft (16), and the transmission cable (3) or transmission shaft (16) drives the rotor of the generator to generate electricity. The double-sided flywheel is fixed on the transmission bracket (7).

Description

波浪能采集及发电装置 技术领域  Wave energy collection and power generation device

本发明涉及一种海洋波浪能采集及应用领域， 具体讲是规模化采集海 洋波浪能直接提供相对稳定的发电动力。  The invention relates to the field of ocean wave energy collection and application, in particular, the large-scale acquisition of ocean waves can directly provide relatively stable power generation.

背景技术 Background technique

在单位面积的海面波浪能是随机不稳定的， 但是大范围内海面波浪能 在一段时间内是稳定的， 只要能将足够大的范围内的海面随机波浪能集中 起来就能获得直接稳定的发电动力。 目前现有海洋波浪能发电技术大体上 可分为两大类， 一类是以波浪带动简单机械运动进行发电， 另一类是以液 体或是气体为中间媒介进行多次能量转化进行发电。 前者波能转换 ^ ^ 但是发电不稳定需要存储释放电能装置， 后者虽可以通过 iff蓄能奪 实现一定的规模稳定发电但是能量转换率低、 单位电能发电 本¾： te 简单机械运动方式实现规模化采集海洋波浪能以提供直接稳定发电动^ 的装置尚未见有报道。  The wave energy per unit area of the sea surface is randomly unstable, but the sea surface wave can be stable for a period of time in a large range. As long as the sea surface random wave energy in a sufficiently large range can be concentrated, direct stable power generation can be obtained. power. At present, the existing ocean wave energy power generation technology can be roughly divided into two categories, one is that the simple mechanical motion is used to generate electricity by waves, and the other is to perform multiple energy conversions by using liquid or gas as an intermediate medium to generate electricity. The former wave energy conversion ^ ^ But the unstable power generation needs to store and release the power device, although the latter can achieve a certain scale of stable power generation through iff energy storage, but the energy conversion rate is low, the unit power generation is 3⁄4: te simple mechanical motion mode to achieve scale Devices for collecting ocean wave energy to provide direct stabilization of electric power have not been reported.

发明内容 Summary of the invention

本发明的目的就是以多个机械式波能采集单元釆能， 通过相关装置将 一定规模海域的随机波浪能集中起来以提供直接稳定发电的动力。  The object of the present invention is to use a plurality of mechanical wave energy collecting units to collect the random wave energy of a certain scale sea area through a related device to provide direct stable power generation.

为实现本发明的目的采用的技术方案是： 一种海洋波浪能规模化采集 及发电装置， 包括浮体、 重物、 绳索、 传动杆、 转轮 (A)、 转轮 (B)、 双面 飞轮、 传动缆、 传动轴、 传动支架、 锚钩或海底支架、 发电机。 其特征在 于：浮体与重物相关连通过绳索或传动杆直接或间接带动转轮 (A)顺逆时 针随机转动， 转轮 (A)、 转轮 (B)分别固定于双面飞轮上的主动轮壳及单向 旋转轮壳上，双面飞轮将转轮（A)的随机转动转化为转轮 (B)的单向转动， 转轮 (B)直接或间接带动传动缆或传动轴进行传动， 传动缆或传动轴与发 电机转子相关联能带动发电机转子发电， 双面飞轮固定于传动支架结构 上。 The technical solution adopted for the purpose of the present invention is: a marine wave energy scale acquisition and power generation device, including a floating body, a heavy object, a rope, a transmission rod, a runner (A), a runner (B), a double-sided flywheel , drive cable, drive shaft, drive bracket, anchor or submarine bracket, generator. The utility model is characterized in that: the floating body and the heavy object are directly or indirectly driven by the rope or the transmission rod, and the rotating wheel (A) is randomly rotated counterclockwise, and the rotating wheel (A) and the rotating wheel (B) are respectively fixed on the double-sided flying wheel. On the wheel housing and the one-way rotating wheel housing, the double-sided flywheel converts the random rotation of the rotating wheel (A) into a one-way rotation of the rotating wheel (B), and the rotating wheel (B) directly or indirectly drives the transmission cable or the transmission shaft for transmission. , drive cable or drive shaft and hair The rotor of the motor can drive the generator rotor to generate electricity, and the double-sided flywheel is fixed on the structure of the transmission bracket.

上述浮体与重物相关联， 在波浪作用下能通过绳索或传动杆直接或间 接带动转轮（A)顺、 逆时针随机转动， 由浮体、 重物、 绳索或传动杆、 转轮 (A)、 转轮 (B)、 双面飞轮组成采能单元， 多个采能单元通过传动支架 结构的作用实现共传动缆或共传动轴方式进行动力的集中与传递。 不同部 位的绳索或传动杆与传动缆或共传动轴之间的传动比相同。  The above-mentioned floating body is associated with a heavy object, and can directly or indirectly drive the rotating wheel (A) by a rope or a transmission rod under the action of waves, and rotates counterclockwise and counterclockwise by a floating body, a heavy object, a rope or a transmission rod, a runner (A) The runner (B) and the double-sided flywheel constitute an energy harvesting unit, and the plurality of energy harvesting units realize the concentration and transmission of power by means of the structure of the transmission bracket to realize the common transmission cable or the common transmission shaft. The gear ratios between the ropes or drive rods of different parts are the same as those of the drive cable or the common drive shaft.

上述的转轮 (A)、 转轮 (B)分别固定于双面飞轮的主动轮壳上及单向旋 转轮壳上，绳索或传动杆直接作用于转轮 (A)时， 转轮 (A)外侧可设有沟槽 或齿槽与绳索或传动杆相适应； 转轮 (B)外侧有沟槽或齿槽与传动缆或传 动轴上的齿轮相适应； 绳索或传动杆通过中间转接齿轮间接作用于转轮 (A)时转轮（A)外侧可设有齿槽与中间转接轮上的齿轮相咬合； 转轮 (B) 也可通过中间转接齿轮间接作用于传动缆或传动轴。  The above-mentioned runner (A) and runner (B) are respectively fixed on the driving wheel housing of the double-sided flywheel and the one-way rotating wheel housing, and when the rope or the transmission rod directly acts on the rotating wheel (A), the rotating wheel (A) The outer side may be provided with a groove or a tooth groove to be adapted to the rope or the transmission rod; the outer side of the runner (B) has a groove or a tooth groove adapted to the gear on the drive cable or the drive shaft; the rope or the transmission rod is passed through the intermediate transfer When the gear acts indirectly on the runner (A), the outer side of the runner (A) may be provided with a tooth groove that meshes with the gear on the intermediate transfer wheel; the runner (B) may also act indirectly through the intermediate transfer gear on the drive cable or transmission shaft.

上述的双面飞轮与本人 "储能式汽车刹车及助力装置"发明申请（申 请号为 200610039981. 6)里的双面飞轮原理相同，其特 在 f有两个棘齿 轮分别对应相应的棘爪， 反向棘齿轮一侧有齿轮与反向 舍， 棘 爪作用方向相同共同作用于同一单向旋转轮壳上， 反向转接 自^:架固 定于双面飞轮底壳上， 无论是双面飞轮的主动轮壳是顺 逆时  The double-sided flywheel described above has the same principle as the double-sided flywheel in the invention of the "energy storage type automobile brake and power assisting device" (application number: 200610039981. 6), and the two ratchet gears respectively correspond to the corresponding pawls. The side of the reverse ratchet gear has a gear and a reverse lock, and the pawl acts in the same direction on the same one-way rotating wheel housing, and the reverse transfer is fixed from the ^: frame to the double-sided flywheel bottom case, whether it is double The flywheel's drive wheel housing is reversed

飞轮的单向旋转轮壳均会向一个方向旋转。 双面飞轮固定于传动支架 。 The one-way rotating wheel housing of the flywheel rotates in one direction. The double-sided flywheel is fixed to the drive bracket.

上述传动支架固定多个采能单元形成组通过共传动缆或 *传动轴方 式进行动力的集中与传递， 支架结构可使不同部位的众多双面飞 直线 排列从而使传动缆或传动轴能呈直线排列以减少阻力提高传递效率。 传动 支架可以位于海面下， 也可通过另附浮体或通过另附平面涡卷弹簧作用于 传动杆、 浮休重物结构而浮于海面之上。 传动支架可以釆用高强度大直径 钢管结构， 与空气压缩机和空气涡轮机相联接成为高压储气装置， 也有利 于增加支架的强度。 位于海面下传动支架可另附有浮体使整体结构的比重 赂小于海水能够漂浮， 在深海海域与海底锚勾相连使之能浮于波浪水面下 一定深度， 在浅 ¾海域支架无需另附浮体可只接固定于海底支架上。 多组 传动支 并联可长距离延伸， 实现更大范围海域波浪能的采集与传递。 The above-mentioned transmission bracket fixes a plurality of energy-generating unit forming groups to carry out power concentration and transmission through a common transmission cable or a *drive shaft mode, and the bracket structure can arrange a plurality of double-sided flying lines in different parts to make the transmission cable or the transmission shaft can be straight. Arrange to reduce drag and increase transfer efficiency. The transmission bracket can be located under the sea surface, or can be floated on the sea surface by attaching a floating body or by attaching a planar scroll spring to the transmission rod and the floating weight structure. The transmission bracket can be used with a high-strength and large-diameter steel pipe structure, and is connected with an air compressor and an air turbine to form a high-pressure gas storage device, which is also advantageous for increasing the strength of the bracket. The submarine transmission bracket can be attached with a floating body to make the proportion of the overall structure The bribe is smaller than the seawater and can be floated. It is connected to the seabed anchor in the deep sea area so that it can float to a certain depth below the wave surface. In the shallow 3⁄4 sea area, the bracket can be fixed only to the submarine support without additional floating body. Multiple sets of transmission branches can be extended in parallel for long distances to achieve the collection and transmission of wave energy in a wider range of sea areas.

上述传动传动缆或传动轴可以直接带动发电机的转子发电， 也可以通 过变速装置间接带动发电机转子而发电， 也可以为其他海洋作业提供直接 而相对稳定的动力。  The above-mentioned transmission cable or drive shaft can directly drive the generator's rotor to generate electricity. It can also indirectly drive the generator rotor to generate electricity through the transmission. It can also provide direct and relatively stable power for other marine operations.

通过以上技术方案可以看出本发明有以下优点：  The above technical solution can be seen that the present invention has the following advantages:

1、 集合多个采能单元形成组通过共传动缆或共传动轴方式进行能量 的集中与传递以直接提供稳定的发电动力具有制造成本低、 易维护， 实现 了简单机机械能量高转化率、 规模化采能稳定 电的目的 该^传动缆或 共传动轴原理同样适用于风力发电；  1. Collecting multiple energy-generating unit forming groups to concentrate and transmit energy through common transmission cable or common transmission shaft to directly provide stable power generation. It has low manufacturing cost and easy maintenance, and realizes high conversion rate of simple machine mechanical energy. The purpose of large-scale production and power stabilization is that the principle of the transmission cable or the common transmission shaft is also applicable to wind power generation;

2、 采用双面飞轮结构实现波浪能的高效采集；  2. Adopt double-sided flywheel structure to achieve efficient collection of wave energy;

3、 整个传动支架结构可位于水面下也可浮于水面上不与海水接触抗 风浪能力强， 浮体能自适应不同的风浪自身生存力强， 总体结构简单易实 施可以近海批量化组装拖运至远海采能， 根据不同海况要求可选方寒多。 附图说明  3. The whole transmission bracket structure can be located under the water surface or floating on the water surface. It is not strong in contact with seawater and has strong wind and wave resistance. The floating body can adapt to different wind waves and has strong survivability. The overall structure is simple and easy to implement and can be mass-assembled in offshore assembly. In the distant sea, the energy can be selected according to different sea conditions. DRAWINGS

图 1为水面下共传动缆方式波浪能采能单元示意图；  Figure 1 is a schematic diagram of a wave energy harvesting unit of a common water transmission cable under water surface;

图 2为双面飞轮结构示意图；  Figure 2 is a schematic view showing the structure of the double-sided flywheel;

图 3为共传动轴方式波浪能采能单元的传动示意图；  Figure 3 is a schematic diagram of the transmission of the common drive shaft mode wave energy harvesting unit;

图 4为水面上共传动轴方式海洋波浪能规模化采集及发电装置示意图 "千足虫"结构。  Figure 4 is a schematic diagram of the "Milletia" structure of the large-scale acquisition and generation of ocean wave energy in the common drive shaft mode on the water surface.

图中编号： 1-浮体， 2-绳索， 3-传动缆， 4-压轮， 5-转轮 B, 6-转轮 A, 7-传动支架， 8-重物， 9-双面飞轮主动轮壳， 10-双面飞轮单向旋转轮 壳， 11-反向棘齿轮， 12-正向棘齿轮， 13-皮向转接轮， 14-反向转接轮固 定支架， 15-双面飞轮底壳， 16-传动轴， 17-转轮 C， 18-转轮 D, 19-传动 轴齿轮， 20-传动杆， 21-浮体重物合体。 Number in the figure: 1-float, 2-rope, 3-drive cable, 4-pressure wheel, 5-runner B, 6-runner A, 7-drive bracket, 8-weight, 9-double flywheel active Wheel housing, 10-sided flywheel one-way rotating wheel housing, 11-reverse ratchet gear, 12-forward ratchet gear, 13-picel adapter wheel, 14-reverse adapter wheel mounting bracket, 15-sided Flywheel sump, 16-drive shaft, 17-rotor C, 18-rotor D, 19-drive Shaft gear, 20-drive rod, 21-floating body.

具体实施方案 Specific implementation

具体实施实例 1 : 海面下海洋波浪能规模化采集及发电装置， 如图 1 共传动缆方式波浪能采能单元示意图中所示， 传动支架通过另附有浮体使 整体结构的比重略小于海水能够漂浮， 在深海海域与海底锚勾相连使之能 浮于波浪水面下一定深度， 在浅海海域支架无需另附浮体可只接固定于海 底支架上。 浮体随波浪上下、 前后移动通过索绳和重物的上下运动一起带 动转轮 A顺、 逆时针旋转， 转轮 A固定于双面飞轮的主动轮壳上， 不论转 轮 A是向哪个方向旋转均能带动单向旋转轮壳的转轮 B向一个方向旋转， 转轮 B从而带动传动缆向一个方向移动， 众多的转轮 B就如同一双双手向 同一个方向牵引着传动缆， 传动缆就可以带动了发电机转子工作。 在图 3 共传动轴方式波浪能采能单元的传动示意图中所示， 浮体随波浪上下、 前 后移动通过绳索和重物的上下运动一起带动转轮 C顺、 时针旋转， 餐 C与转轮 D同轴固定， 转轮 D就带动转轮 A顺、 逆时针旋转， 转 A阖定 于双面飞轮的主动轮壳上， 不论转轮 A是向哪个方向 转均 l ^Ι ί|· 转轮壳上的转轮 Β向一个方向旋转， 转轮 Β就通过齿轮作用^  Specific Embodiment 1 : Large-scale ocean wave energy acquisition and power generation device under the sea surface, as shown in the schematic diagram of the wave-powered energy-generating unit of the common drive cable. The transmission bracket is attached with a floating body to make the overall structure slightly smaller than the seawater. Floating, connected to the seabed anchor in the deep sea area so that it can float to a certain depth below the wave surface. In the shallow sea area, the bracket can be fixed only to the submarine support without additional floating body. The floating body moves up and down with the wave, moves back and forth through the up and down movement of the rope and the weight to drive the wheel A to rotate clockwise and counterclockwise, and the wheel A is fixed on the driving wheel shell of the double-sided flywheel, no matter which direction the wheel A is rotated The rotating wheel B which can drive the one-way rotating wheel housing rotates in one direction, and the rotating wheel B drives the transmission cable to move in one direction, and the plurality of rotating wheels B pull the transmission cable in the same direction as the same two hands, and the transmission cable is Can drive the generator rotor to work. In the transmission diagram of the common drive shaft mode wave energy harvesting unit shown in Fig. 3, the floating body moves up and down with the wave, moves back and forth through the up and down movement of the rope and the weight to drive the wheel C to rotate clockwise and clockwise, meal C and runner D Coaxially fixed, the runner D drives the runner A to rotate in a counterclockwise direction, and the turn A is fixed on the drive wheel housing of the double-sided flywheel, regardless of which direction the runner A is turned in. l ^Ι ί|· Runner The runner on the shell rotates in one direction, and the runner turns through the gears ^

齿轮， 这样众多的转轮 Β就带动了传动轴轴旋转从而带动发 ^机的转 发 电。 为防止传动轴产生的扭力导致整个结构的扭转， 可采用两组相反 ¾"向 旋转的传动轴的传动支架结构并联就可以消除其扭力。 为了节省的材料的 目的发电机可位于整个传动支架的中间 ¾Ηί , 在共传动轴方式中在距发电 机不同距离的不同的节段上由于需要的扭矩不同可以采用不同扭矩传动 轴节段也可以起到节省材料的目的。 不同部位的绳索 (或传动杆)与传动缆 (或共传动轴)之间的传动比相同。 在单位面积的海面波浪能是随机不稳定 的， 但是大范围内海面波浪能是稳定的， 当采能单元数量达到一定数值后 输出的动力在一段时间内就会非常稳定， 来用共传动轴方式时长长的传动 轴自身的质量较大也可以起到飞轮样平衡作用， 同时处于波浪不同相位的 浮体就会相对均衡， 风浪相对支架的破坏作用力就会很小。 支架结构采用 半漂浮锚钩固定可以随波浪调整传动支架结构迎波角度。 为了实现更大范 围波浪采集， 采用多组支架结构并列可以延伸数公里。 在风浪大时可以另 通过开启并调节空气压縮机工作负荷， 进行蓄能同时也调节了发电机的发 电功率稳定， 风浪小时或用电功率负荷增大时再通过而空气涡轮机工作一 起给发电机提供动力。 也可以利用多余的动力进行制淡或制冰等。 在本实 施实例中由于整体结构位于海面下抗风浪能力强、 采能效率高但对密封、 防腐材料要求高。 The gears, such a large number of runners, drive the rotation of the drive shaft to drive the forwarding power of the machine. In order to prevent the torsion of the drive shaft from causing the entire structure to be twisted, the torque can be eliminated by using two sets of opposite 3⁄4" drive shafts of the rotating drive shaft to eliminate the torque. For the purpose of material saving, the generator can be located in the entire transmission bracket. In the middle of the common drive shaft mode, different torque transmission shaft segments can be used for different sections of the generator at different distances from the generator. The different torque transmission shaft segments can also save material. Different parts of the rope (or transmission) The gear ratio between the rod and the transmission cable (or the common transmission shaft) is the same. The wave energy of the sea surface per unit area is randomly unstable, but the wave energy of the sea surface is stable in a large range, when the number of energy harvesting units reaches a certain value. The power of the rear output will be very stable for a period of time. When the common drive shaft is used, the long drive shaft itself has a larger mass and can also play a balance of the flywheel. The floating body will be relatively balanced, and the damage of the wind and waves relative to the support will be small. The bracket structure is fixed by a semi-floating anchor hook to adjust the wave angle of the transmission bracket structure with the wave. In order to achieve a wider range of wave acquisition, multiple sets of support structures can be used for several kilometers. When the wind and waves are large, the working load of the air compressor can be turned on and adjusted, the energy storage is also adjusted, and the power generation of the generator is stabilized. When the wind wave is small or the power load is increased, the air turbine is operated together and the air turbine is operated together. Provide power. It is also possible to use excess power for lightening or ice making. In the present embodiment, since the overall structure is located under the sea surface, the wind and wave resistance is strong, and the energy recovery efficiency is high, but the sealing and anti-corrosion materials are required to be high.

具体实施实例 2: 海面上海洋波浪能规模化采集及发电装置， 传动支 架结构可以通过另附浮体或通过另附平面涡卷弹簧作用于传动梯、 浮休熏 物合体结构而浮于海面之上而不与海水接触。 图 4为水面上共 动轴方式 海洋波浪能规模化采集及发电装置 "千足虫"结构示意图中， 由齒¾见整 个结构位于海面上， 传动支架结构不与海水接触， 仅浮体重物合体结构与 海水接触。 如图 3共传动轴方式波浪能采能 元的传动示意图中所示在转 轮 C、 D之间的轴上可以另跗有平面涡卷 的外侧 周定于传动 支架结构内， 弹簧的内侧端固定在转轮 C、 D ¾|¾¾tt-h, 样擎个结构 的重量就可以通过对平面涡卷弹黉压縮而 ^力 的传 动杆与浮休重物合体产生的浮力相平衡。 当 浪 转 ¾¾1||^, 动传动杆上行， 传动杆进一步带动转轮 c、 D旋 ，  Specific Embodiment 2: Large-scale ocean wave energy acquisition and power generation device on the sea surface, the transmission support structure can be floated on the sea surface by attaching a floating body or by attaching a planar scroll spring to the transmission ladder and the floating smoke smoked structure. Not in contact with sea water. Fig. 4 is a schematic diagram of the structure of the "Milletia" in the horizontal wave acquisition and power generation device of the co-axial axis mode on the water surface. The whole structure is located on the sea surface by the teeth 3⁄4, the transmission support structure is not in contact with seawater, and only the floating body structure is Contact with sea water. As shown in the transmission diagram of the common drive shaft mode wave energy harvesting element shown in Fig. 3, the outer circumference of the plane scroll can be set on the shaft between the runners C and D, and the inner side of the spring is fixed in the transmission bracket structure. Fixed to the wheel C, D 3⁄4|3⁄43⁄4tt-h, the weight of the structure can be balanced by the buoyancy generated by the combination of the transmission rod and the floating weight of the flat scroll magazine. When the wave turns 3⁄43⁄41||^, the moving rod goes up, and the transmission rod further drives the wheel c, D,

步压缩同时也带动了转轮 A的转动， 当波浪进入波谷时 面 与梧 动杆、 浮休重物合体一起带动带动转轮 C、 D旋转向相反 向旋 也带动 了转轮 A的转动， 同具体实施实例 1转轮 B就通过齿轮作用 ¥ ¾轴上的 齿轮， 这样众多部位的转轮 B就带动了传动轴向一个方向^转从而带动发 电机的转子发电。 而传动支架结构由于自身的惯性作用及不同部位采能单 元的浮休重物合体处于波浪的不同相位而不会随波浪起伏， 可以通过另附 重物结构可以加大整个结构的质量以增加结构的稳定性。 同具体实施实例 1 也可以^用共传动缆方式进行波浪能采集与传递。 在本实施实例中共传 动轴方式海洋波浪能规模化采集及发电装置 "千足虫"结构由于整体结构 位于海面上不与海水接触多组并列后同样抗风浪能力强且密封、 防腐材料 要求远低于实施实例 1、 整体结构易实施因而具有较强的实用前景， 但是 采能效率要略低于具体实施实例 1。 The step compression also drives the rotation of the wheel A. When the wave enters the trough, the surface is driven by the combination of the swaying rod and the floating weight, and the rotation of the wheel C and D to the opposite direction also drives the rotation of the wheel A. With the specific implementation example 1, the revolver B passes through the gears to the gears on the shaft, so that the runner B of many parts drives the transmission shaft to rotate in one direction to drive the generator rotor to generate electricity. The transmission bracket structure can not increase with the undulation of the wave due to its own inertia and the floating weights of the energy harvesting units of different parts. The weight of the structure can be increased by adding a weight structure to increase the structure. Stability. Same concrete implementation example 1 It is also possible to use the common drive cable for wave energy collection and transmission. In this embodiment, the common transmission shaft mode ocean wave energy large-scale acquisition and power generation device "Milletus" structure is strong in resistance to wind and waves and the sealing and anti-corrosion material requirements are much lower because the whole structure is located on the sea surface and is not in contact with seawater. Embodiment 1 The overall structure is easy to implement and thus has a strong practical prospect, but the energy harvesting efficiency is slightly lower than that of the specific embodiment 1.

Claims

权 利 要 求 Rights request 1. 海洋波浪能规模化采集及发电装置， 包括浮体、 重物、 绳索、 传 动杆、 转轮 (A)、 转轮 (B)、 双面飞轮、 传动缆、 传动轴、 传动支架、 发电 机，其特征在于:浮体与重物相关连通过绳索或传动杆直接或间接带动转轮 (A)顺逆时针随机转动， 转轮 (A)、转轮 (B)分别固定于双面飞轮上的主动轮 壳及单向旋转轮壳上， 双面飞轮将转轮 (A)的随机转动转化为转轮 (B)的单 向转动，转轮 (B)直接或间接带动传动缆或传动轴进行传动，传动缆或传动 轴与发电机转子相关联能带动发电机转子发电， 双面飞轮固定于传动支架 结构上。  1. Ocean wave energy scale acquisition and power generation equipment, including floating body, heavy object, rope, transmission rod, runner (A), runner (B), double-sided flywheel, transmission cable, drive shaft, transmission bracket, generator The utility model is characterized in that: the floating body is connected with the heavy object directly or indirectly through the rope or the transmission rod, and the rotating wheel (A) is randomly rotated counterclockwise, and the rotating wheel (A) and the rotating wheel (B) are respectively fixed on the double-sided flying wheel. On the driving wheel housing and the one-way rotating wheel housing, the double-sided flying wheel converts the random rotation of the rotating wheel (A) into a one-way rotation of the rotating wheel (B), and the rotating wheel (B) directly or indirectly drives the transmission cable or the transmission shaft. The drive, the drive cable or the drive shaft is associated with the generator rotor to drive the generator rotor to generate electricity, and the double-sided flywheel is fixed to the transmission support structure. 2. 如权利要求 1 所述的一种海洋波浪能滅模化采集及发 載 ， 其 特征在于由浮体、 重物、 绳索或传动杆、 转轮 (A)、 转轮 (B)、 欢 组 成采能单元， 多个采能单元通过传动支架结构的作用实瑰共传动翁^ 传 动轴方式进行动力的集中与传递。  2. The ocean wave energy model acquisition and loading according to claim 1, characterized by comprising a floating body, a heavy object, a rope or a transmission rod, a runner (A), a runner (B), and a joy. The energy harvesting unit and the multiple energy harvesting units transmit and distribute the power through the action of the transmission support structure. 3. 如权利要求 1 所述的一种海洋波浪能规模化采集^发电装 ， 其 特征在于绳索或传动杆直接或间接带动转轮 (A)顺、逆时针随 转 gj， 体 及重物随波浪随机运动能带动转轮 (A)顺时针或逆时针转动， 转轮 、 转 轮 (B)分别固定于双面飞轮的主动轮 上 单向旋转轮壳上。  3. The marine wave energy scale acquisition power generation device according to claim 1, characterized in that the rope or the transmission rod directly or indirectly drives the runner (A) to follow the counterclockwise and counterclockwise rotation, and the body and the weight are The random wave motion can drive the wheel (A) to rotate clockwise or counterclockwise, and the runner and the wheel (B) are respectively fixed on the one-way rotating wheel shell of the driving wheel of the double-sided flywheel. 4. 如权利要求 1 所述的一种海洋波^能规模化采集及发电装袁， 其 特征在于所述的双面飞轮有正向棘齿轮和反向棘齿轮， 与它们分另 ij相对应 的棘爪作用方向相同共同作用于同一单向舞转轮壳； 有反向转接轮与反向 棘齿轮相咬合， 通过反向转接轮固定支架^作用将主动轮壳的转动转化为 反向棘齿轮相反方向的转动。  4. The ocean wave energy scale acquisition and power generation device according to claim 1, wherein the double-sided flywheel has a forward ratchet gear and a reverse ratchet gear, corresponding to them. The pawl action direction is the same as the same one-way dancer wheel shell; the reverse transfer wheel is engaged with the reverse ratchet gear, and the rotation of the drive wheel housing is converted into the reverse by the reverse transfer wheel fixing bracket Rotation in the opposite direction of the ratchet gear. 5. 如权利要求 1 所述的一种海洋波浪能规模化采集及发电装置， 其 特征在于采用传动支架结构使多个采能单元排列形成组实现共传动缆或 共传动轴方式进行动力的集中与传递。  5. The marine wave energy scale acquisition and power generation device according to claim 1, wherein the transmission support structure is used to arrange a plurality of energy-generating units to form a group to realize a common transmission cable or a common transmission shaft mode for power concentration. With delivery. 6. 如权利要求 1 所述的一种海洋波浪能规模化采集及发电装置， 其 特征在于传动支架结构可位于水面下一定深度与锚钩或海底支架相连， 也 可以通过另附浮体、 海底支架或通过平面涡卷弹簧作用于传动杆、 浮体重 物 构而浮于水面之上 。 水面下支架结构可另附有浮体使整体结构的比 重略小于海水能够漂浮， 在深海海域与海底锚勾相连使之能浮于波浪水面 下一定深度。 6. The marine wave energy scale acquisition and power generation device according to claim 1, wherein The utility model is characterized in that the transmission bracket structure can be connected to the anchor hook or the sea bottom bracket at a certain depth below the water surface, or can be floated on the water surface by attaching a floating body, a submarine support or a plane scroll spring to the transmission rod and the floating body structure. The subsurface support structure may be additionally provided with a floating body so that the overall structure has a slightly smaller specific gravity than the seawater, and is connected to the sea bottom anchor in the deep sea area so that it can float to a certain depth below the wave surface. 7. 如权利要求 1 所述的一种海洋波浪能规模化采集及发电装置， 其 特征在于传动缆或传动轴可以直接带动发电机的转子发电， 也可以通过变 速装置间接带动发电机转子而发电， 也可以为其他海洋作业直接提供动 力。  7. The marine wave energy scale acquisition and power generation device according to claim 1, wherein the transmission cable or the transmission shaft can directly drive the generator rotor to generate electricity, or can indirectly drive the generator rotor through the transmission device to generate electricity. It can also directly power other marine operations. 8. 根据上述任何一项权利要求所述， 采能单元通过支架结抅 作用 实现共传动缆或共传动轴方式进行动力集中与传递不限于 ¾浪能釆集^: 应用也适用于风能采集及应用。  8. According to any of the preceding claims, the energy harvesting unit realizes the power transmission and transmission by means of the scaffolding of the common transmission cable or the common transmission shaft. The power concentration and transmission are not limited to 3⁄4 wave energy collection: the application is also applicable to wind energy collection and application.
PCT/CN2008/000197 2007-02-28 2008-01-28 Wave energy collecting and generating apparatus Ceased WO2008104121A1 (en)

Applications Claiming Priority (2)

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CNA2007100859119A CN101029623A (en) 2006-07-18 2007-02-28 Scale marine wave-energy generator with collector
CN200710085911.9 2007-02-28

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