WO2021258409A1 - 挡板可调的波浪能发电装置的行走装置 - Google Patents

挡板可调的波浪能发电装置的行走装置 Download PDF

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Publication number
WO2021258409A1
WO2021258409A1 PCT/CN2020/099006 CN2020099006W WO2021258409A1 WO 2021258409 A1 WO2021258409 A1 WO 2021258409A1 CN 2020099006 W CN2020099006 W CN 2020099006W WO 2021258409 A1 WO2021258409 A1 WO 2021258409A1
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WO
WIPO (PCT)
Prior art keywords
baffle
control system
light source
hydraulic
hydraulic piston
Prior art date
Application number
PCT/CN2020/099006
Other languages
English (en)
French (fr)
Inventor
徐力
Original Assignee
荆门市佰思机械科技有限公司
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Application filed by 荆门市佰思机械科技有限公司 filed Critical 荆门市佰思机械科技有限公司
Publication of WO2021258409A1 publication Critical patent/WO2021258409A1/zh

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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
    • 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
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • 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
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • 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
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/95—Mounting on supporting structures or systems offshore
    • 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
    • Y02E10/20—Hydro energy
    • 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 is mainly used for ocean wave energy power generation.
  • the applied invention patent "baffle-up type wave energy power generation device" requires a walking device to drive the generator set to generate electricity.
  • the present invention is such a walking device.
  • the baffle (3) mainly includes a baffle (3), a baffle verticality adjustment system, and a walking mechanism (28); the upper end of the baffle (3) is fixed with an inclined plate (5), the inclined plate (5) is inclined to the direction of the waves, and the baffle ( 3)
  • a pressure sensor (40) is fixed at the upper end, a baffle leg (16) is fixed at the lower end of the baffle (3), and the lower end of the baffle leg (16) is hinged with the central axis (2);
  • the walking mechanism (28) ) Mainly includes a pair of front and rear triangular walking frames (14), rear axle (15), front axle (22), central shaft (2), the front and rear ends of the central shaft (2) and two front and rear triangular walking frames ( The upper end of 14) is fixed, the front and rear ends of the front axle (22) are fixed to the left ends of the two front and rear triangular traveling frames (14), and the front and rear ends of the rear axle (15) are fixed to the two front and rear triangular traveling frames (14) The right
  • the light source emitter (33) is installed at the center of the front and rear ends of the upper end of the baffle (3), and the target (34) is installed at The upper end of the front and rear triangular traveling frame (14) is in the middle position and corresponds to the position of the light source emitter (33);
  • the target (34) consists of photosensitive metal plate A (35), photosensitive metal plate B (36), and blank area (38) , Conductors (39), the left side of the blank area (38) is photosensitive metal plate A (35), the right side of the blank area (38) is photosensitive metal plate B (36), photosensitive metal plate A (35), photosensitive metal plate B (36) is respectively connected with wires (39) and connected to the ports of the control system of the hydraulic system (24).
  • the light source of the light source transmitter (33) is directed to the blank area (38)
  • the working principle of the walking device is: the waves impact the baffle (3) from the left, the baffle (3) transmits the impact force to the walking mechanism (28) and pushes the walking mechanism (28) along the pontoon from left to right
  • the arc concave surface (19) of (12) travels to the highest point and stops.
  • the traveling mechanism (28) the two front and rear gears A (6) and gear B (8) follow the wheels of the arc concave surface (19).
  • the teeth roll and drive the rotor of the generator set (17) to rotate and generate electricity; when the traveling mechanism (28) moves upward, the baffle (3) There will be a tendency to tilt to the left.
  • the control system of the hydraulic system (24) instructs the hydraulic piston (25) to retract a certain distance according to this signal, so that the baffle (3) rotates an angle to the right about the central axis (2) to maintain a vertical state, when the baffle ( 3) After being in the vertical state, the light source of the light source transmitter (33) returns to the blank area (38), and the control system of the hydraulic system (24) instructs the hydraulic piston (25) to stop retracting according to this signal.
  • the control system of the hydraulic system (24) instructs the hydraulic piston (25) to extend so that the baffle plate (3) turns to the left around the central axis (2) Move an angle to maintain the vertical state.
  • the light source of the light source transmitter (33) returns to the blank area (38), and the control system of the hydraulic system (24) instructs the hydraulic piston according to this signal (25) Stop extending, and when the baffle (3) tilts to the right again, the control system of the hydraulic system (24) again instructs the hydraulic piston (25) to work according to the above working principle to keep the baffle (3) in a vertical state; when After the waves hit the baffle (3) from the left again, the walking mechanism (28) continues to drive the rotor of the generator set (17) to rotate and generate electricity, and the control system of the hydraulic system (24) continuously instructs the hydraulic piston (25) to work to make the baffle (3) Maintain a vertical state.
  • the walking mechanism (28) and the generator set (17) will be in danger of overturning to the right, and the pressure sensor (40) detects When the pressure value is greater than its set value, the pressure sensor (40) emits an alarm sound and transmits this pressure signal to the control system of the hydraulic system (24), and the control system instructs the hydraulic piston (25) to extend the gear according to this signal.
  • the plate (3) rotates an angle to the left around the central axis (2), the pressure bearing area of the baffle (3) is reduced, the walking mechanism (28) and the generator set (17) are kept in a balanced state; the pressure sensor (40) transmits The excessive pressure signal of the hydraulic system (24) has priority.
  • the control system of the hydraulic system (24) first processes this pressure signal and instructs the hydraulic piston (25) to extend, although the vertical deviation detection mechanism (37) has detected the baffle (3) Is tilted to the left, but hydraulic The control system of the system (24) does not instruct the hydraulic piston (25) to work to restore the baffle (3) to the vertical state.
  • the pressure sensor (40) eliminates the alarm, the signal priority of the pressure sensor (40) can be cancelled and the control The system instructs the hydraulic piston (25) to work under normal conditions to keep the baffle (3) in a vertical state.
  • the invention can generate large-scale power generation with high sea wave utilization rate, and the generated electricity is stable, and can be directly connected to the national grid.
  • Fig. 1 is a schematic elevation view of the baffle 3 of the applied invention patent "baffle rising wave energy power generation device" in a high position.
  • Figure 2 is a schematic elevation view of the applied invention patent "baffle rising wave energy generating device”.
  • Fig. 3 is a cross-sectional view of the matching of the planetary gear A7 of the generator set 17 and the generator rotor 10 of the applied invention patent "baffle rising wave energy power generation device".
  • Fig. 4 is a schematic elevation view of the applied invention patent "baffle rising wave energy power generation device" with the baffle 3 in a low position.
  • FIG. 5 is a schematic top view of the generator set 17 of the applied invention patent "baffle rising wave energy power generation device”.
  • Fig. 6 is a left elevational schematic view of the baffle 3 of the applied invention patent "baffle rising wave energy power generation device”.
  • FIG. 7 is a cross-sectional view of the planetary gear B27 and the planetary gear C30 of the generator set 17 matching the generator rotor 10 of the applied invention patent "baffle rising wave energy power generation device".
  • FIG. 8 is a schematic diagram of the vertical position of the pressure sensor 40 and the light source emitter 33 of the vertical deviation detection mechanism 37 of the present invention.
  • FIG. 9 is a schematic diagram of the planar position of the target 34 of the vertical deviation detection mechanism 37 of the present invention.
  • FIG. 10 is a large-scale view of the target 34.
  • the waves impact the baffle 3 from the left, and the baffle 3 transmits the impact force to the walking mechanism 28 and pushes the walking mechanism 28 from the left to the left Walk right along the arc concave surface 19 of the pontoon 12 to the highest point and stop.
  • the front and rear gears A6 and B8 roll along the teeth of the arc concave surface 19 and drive the rotor of the generator set 17 Rotation to generate electricity; during the upward movement of the traveling mechanism 28, the baffle 3 will have a tendency to tilt to the left.
  • the light source of the light source transmitter 33 moves to the right and shoots to the photosensitive metal plate B36 to make the photosensitive metal
  • the plate B36 generates a photosensitive current, and the control system of the hydraulic system 24 instructs the hydraulic piston 25 to retract a certain distance according to this signal, so that the baffle 3 rotates an angle to the right about the central axis 2 to maintain a vertical state.
  • the baffle 3 is in a vertical state After that, the light source of the light source transmitter 33 returns to the blank area 38, and the control system of the hydraulic system 24 instructs the hydraulic piston 25 to stop retracting according to this signal.
  • the control system of the hydraulic system 24 again According to the above working principle, the hydraulic piston 25 is instructed to work to keep the baffle plate 3 in a vertical state; when the sea wave subsides, the walking mechanism 28 walks to the left from the highest point along the arc concave surface 19 to the lowest point due to gravity, and the two front and rear gears A6 and gears B8 rolls along the teeth of the arc concave surface 19 and drives the rotor of the generator set 17 to rotate and generate electricity. In this process, the baffle 3 will tend to tilt to the right.
  • the light source transmitter 33 When the baffle 3 is tilted to the right, the light source transmitter 33 The light source moves to the left and shoots to the photosensitive metal plate A35 to make the photosensitive metal plate A35 generate a photosensitive current. At this time, the control system of the hydraulic system 24 instructs the hydraulic piston 25 to extend so that the baffle 3 rotates an angle to the left around the central axis 2 to keep it vertical. When the baffle 3 is in the vertical state, the light source of the light source transmitter 33 returns to the blank area 38. The control system of the hydraulic system 24 instructs the hydraulic piston 25 to stop extending according to this signal.
  • the pressure sensor 40 emits an alarm sound and transmits this pressure signal to the control system of the hydraulic system 24, and the control system instructs the hydraulic piston 25 to extend according to this signal.
  • the baffle 3 rotates an angle to the left around the central axis 2, and the pressure bearing area of the baffle 3 is reduced, and the traveling mechanism 28 and the generator set 17 are kept in a balanced state; the excessive pressure signal transmitted by the pressure sensor 40 has priority.
  • the control system of the system 24 first processes this pressure signal and instructs the hydraulic piston 25 to extend, Although the vertical deviation detection mechanism 37 has detected that the baffle 3 is tilted to the left, the control system of the hydraulic system 24 does not instruct the hydraulic piston 25 to work to restore the baffle 3 to the vertical state.
  • the pressure sensor 40 clears the alarm, the pressure The signal priority of the sensor 40 can be cancelled, and the control system instructs the hydraulic piston 25 to work according to normal conditions to keep the baffle 3 in a vertical state.
  • the baffle 3 tends to tilt to the left.
  • the control system of the hydraulic system 24 commands hydraulic pressure.
  • the piston 25 gradually retracts to keep the baffle 3 in a vertical state.
  • the hydraulic system 24 is a process of draining oil, and only a small amount of electricity is needed.
  • the walking mechanism 28 moves from the highest point along the arc concave surface 19 due to gravity. Walk to the left to the lowest point. During this process, the baffle 3 will tend to tilt to the right.
  • the control system of the hydraulic system 24 instructs the hydraulic piston 25 to extend to keep the baffle 3 in a vertical state.
  • the hydraulic system 24 It is an oil supply process. Since there is no impact resistance of the waves, a small amount of electricity is required for the hydraulic piston 25 to push the baffle 3 to maintain a vertical state. Therefore, the internal power consumption of the present invention is small and the power generation output ratio is large; when the baffle 3 is in the vertical state At this time, under normal circumstances, no matter what position the traveling mechanism 28 is in, the traveling mechanism 28 and the generator set 17 are kept in a balanced state.
  • the invention is widely used for generating electricity in ocean waves and rivers.

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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

一种挡板可调的波浪能发电装置的行走装置，用于海洋波浪能发电；它主要包括挡板（3）、挡板垂直度调整系统、行走机构（28）；其工作原理是:海浪冲击挡板（3）并推动行走机构（28）向右沿浮箱（12）的圆弧凹面（19）行走并带动发电机组（17）发电，挡板（3）会有向左倾斜的趋势，当挡板（3）向左倾斜时光源发射器（33）的光源向右移动并射向感光金属板B（36）使感光金属板B（36）产生感光电流，控制系统根据这一信号指令液压活塞（25）回缩一段距离，使挡板（3）绕中心轴（2）向右转动一个角度保持垂直状态，当挡板（3）处于垂直状态后，光源发射器（33）的光源又回到空白区（38），控制系统根据这一信号指令液压活塞（25）停止回缩，当挡板（3）再次向左倾斜时，液压系统（24）的控制系统再次按上述工作原理指令液压活塞（25）工作使挡板（3）保持垂直状态。

Description

挡板可调的波浪能发电装置的行走装置 技术领域
本发明主要用于海洋波浪能发电。
背景技术
已申请的发明专利“挡板上升式波浪能发电装置”，申请号“2020105365695”，需要一种行走装置带动发电机组发电。
技术问题
本发明就是这种行走装置。
技术解决方案
它主要包括挡板(3)、挡板垂直度调整系统、行走机构(28)；挡板(3)的上端固定有倾斜板(5)，倾斜板(5)向海浪方向倾斜，挡板(3)的上端固定有压力传感器(40)，挡板(3)的下端固定有挡板支腿(16)，挡板支腿(16)的下端与中心轴(2)铰接；行走机构(28)主要包括前后一对三角形行走车架(14)、后轴(15)、前轴(22)、中心轴(2)，中心轴(2)的前后两端与前后两个三角形行走车架(14)的上端固定，前轴(22)的前后两端与前后两个三角形行走车架(14)的左端固定，后轴(15)的前后两端与前 后两个三角形行走车架(14)的右端固定，前后两个齿轮A(6)分别绕后轴(15)的前后两端转动，前后两个齿轮B(8)分别绕前轴(22)的前后两端转动，齿轮A(6)与齿轮B(8)均与圆弧凹面(19)上的多个轮齿C(23)齿合，齿轮A(6)与齿轮B(8)均与滚筒(1)的轮齿D(29)齿合；挡板垂直度调整系统主要包括液压系统(24)、垂直偏离探测机构(37)，液压系统(24)主要包括液压活塞(25)、液压油缸(26)、控制系统，液压油缸(26)的末端与三角形行走车架(14)铰接，液压活塞(25)的前端与挡板(3)的挡板支腿(16)铰接，液压活塞(25)的伸缩由控制系统控制；垂直偏离探测机构(37)由光源发射器(33)、靶标(34)组成，光源发射器(33)安装在挡板(3)的上端的前后两端居中位置，靶标(34)安装在前后三角形行走车架(14)的上端居中位置且与光源发射器(33)的位置对应；靶标(34)由感光金属板A(35)、感光金属板B(36)、空白区(38)、导线(39)组成，空白区(38)的左边是感光金属板A(35)，空白区(38)的右边是感光金属板B(36)，感光金属板A(35)、感光金属板B(36)分别连接有导线(39)并与液压系统(24)的控制系统的端口连接，当挡板(3)处于垂直状态时光源发射器(33)的光源射向空白区(38)；所述行走装置的工作原理是:海浪从左侧冲击挡板(3)，挡板(3)将冲击力传给行走机构(28)并推动行走机构(28) 由左向右沿浮箱(12)的圆弧凹面(19)行走至最高点并停止，在行走机构(28)行走过程中，前后两个齿轮A(6)及齿轮B(8)沿圆弧凹面(19)的轮齿滚动，并带动发电机组(17)的转子转动发电；在行走机构(28)向上行走过程中，挡板(3)会有向左倾斜的趋势，当挡板(3)向左倾斜时光源发射器(33)的光源向右移动并射向感光金属板B(36)使感光金属板B(36)产生感光电流，液压系统(24)的控制系统根据这一信号指令液压活塞(25)回缩一段距离，使挡板(3)绕中心轴(2)向右转动一个角度保持垂直状态，当挡板(3)处于垂直状态后，光源发射器(33)的光源又回到空白区(38)，液压系统(24)的控制系统根据这一信号指令液压活塞(25)停止回缩，当挡板(3)再次向左倾斜时，液压系统(24)的控制系统再次按上述工作原理指令液压活塞(25)工作使挡板(3)保持垂直状态；当海浪平息后，行走机构(28)由于重力作用由最高点沿圆弧凹面(19)向左行走至最低点，前后两个齿轮A(6)及齿轮B(8)沿圆弧凹面(19)的轮齿滚动并带动发电机组(17)的转子转动发电，在这一过程中，挡板(3)会有向右倾斜的趋势，当挡板(3)向右倾斜时光源发射器(33)的光源向左移动并射向感光金属板A(35)使感光金属板A(35)产生感光电流，此时液压系统(24)的控制系统指令液压活塞(25)伸长使挡板(3)绕中心轴(2)向左转动一个角度保持垂直 状态，当挡板(3)处于垂直状态后，光源发射器(33)的光源又回到空白区(38)，液压系统(24)的控制系统根据这一信号指令液压活塞(25)停止伸长，当挡板(3)再次向右倾斜时，液压系统(24)的控制系统再次按上述工作原理指令液压活塞(25)工作使挡板(3)保持垂直状态；当海浪再次从左侧冲击挡板(3)后，行走机构(28)继续带动发电机组(17)的转子转动发电，液压系统(24)的控制系统不断地指令液压活塞(25)工作使挡板(3)保持垂直状态，如果海浪从左侧冲击挡板(3)的冲击力过大，行走机构(28)及发电机组(17)将有向右倾覆的危险，压力传感器(40)探测到的压力值大于其设定值时，压力传感器(40)发出报警声并将此压力信号传输给液压系统(24)的控制系统，控制系统根据这一信号指令液压活塞(25)伸长使挡板(3)绕中心轴(2)向左转动一个角度，挡板(3)的承压面积减小，行走机构(28)及发电机组(17)保持平衡状态；压力传感器(40)传输的过大的压力信号具有优先权，液压系统(24)的控制系统首先处理这种压力信号并指令液压活塞(25)伸长，尽管垂直偏离探测机构(37)已监测到挡板(3)处于向左的倾斜状态，但液压系统(24)的控制系统并不指令液压活塞(25)工作使挡板(3)恢复垂直状态，当压力传感器(40)消除报警后，压力传感器(40)的信号优先权才可以取消，控制系统按正常情况指令液压活塞(25) 工作使挡板(3)保持垂直状态。
有益效果
本发明可以大规模发电且海浪利用率高，发出的电量平稳，可以直接与国家电网并网。
附图说明
附图标记说明：1-滚筒，2-中心轴，3-挡板，4-棘爪A，5-倾斜板，6-齿轮A，7-行星齿轮A，8-齿轮B，9-轮齿A，10-发电机转子，11-发电机定子，12-浮箱，13-轮齿B，14-三角形行走车架，15-后轴，16-挡板支腿，17-发电机组，18-行星齿轮架A，19-圆弧凹面，20-平静海平面，21-海浪，22-前轴，23-轮齿C，24-液压系统，25-液压活塞，26-液压油缸，27-行星齿轮B，28-行走机构，29-轮齿D，30-行星齿轮C，31-行星齿轮架B，32-棘爪B，33-光源发射器，34-靶标，35-感光金属板A，36-感光金属板B，37-垂直偏离探测机构，38-空白区，39-导线，40-压力传感器。
图1是已申请的发明专利“挡板上升式波浪能发电装置”的挡板3处于高位的立面示意图。
图2是已申请的发明专利“挡板上升式波浪能发电装置”的正立面示意图。
图3是已申请的发明专利“挡板上升式波浪能发电装置”的发电机组17的行星齿轮A7与发电机转子10配合 的剖面大样图。
图4是已申请的发明专利“挡板上升式波浪能发电装置”的挡板3处于低位的立面示意图。
图5是已申请的发明专利“挡板上升式波浪能发电装置”的发电机组17的俯视示意图。
图6是已申请的发明专利“挡板上升式波浪能发电装置”的挡板3的左视立面示意图。
图7是已申请的发明专利“挡板上升式波浪能发电装置”的发电机组17的行星齿轮B27、行星齿轮C30与发电机转子10配合的剖面大样图。
图8是本发明的压力传感器40及垂直偏离探测机构37的光源发射器33的立面位置示意图。
图9是本发明的垂直偏离探测机构37的靶标34的平面位置示意图。
图10是靶标34的大样图。
本发明的最佳实施方式
参见图1、2、3、4、5、6、7、8、9、10，海浪从左侧冲击挡板3，挡板3将冲击力传给行走机构28并推动行走机构28由左向右沿浮箱12的圆弧凹面19行走至最高点并停止，在行走机构28行走过程中，前后两个齿轮A6及齿轮B8沿圆弧凹面19的轮齿滚动，并带动发电机组17的转子转动发 电；在行走机构28向上行走过程中，挡板3会有向左倾斜的趋势，当挡板3向左倾斜时光源发射器33的光源向右移动并射向感光金属板B36使感光金属板B36产生感光电流，液压系统24的控制系统根据这一信号指令液压活塞25回缩一段距离，使挡板3绕中心轴2向右转动一个角度保持垂直状态，当挡板3处于垂直状态后，光源发射器33的光源又回到空白区38，液压系统24的控制系统根据这一信号指令液压活塞25停止回缩，当挡板3再次向左倾斜时，液压系统24的控制系统再次按上述工作原理指令液压活塞25工作使挡板3保持垂直状态；当海浪平息后，行走机构28由于重力作用由最高点沿圆弧凹面19向左行走至最低点，前后两个齿轮A6及齿轮B8沿圆弧凹面19的轮齿滚动并带动发电机组17的转子转动发电，在这一过程中，挡板3会有向右倾斜的趋势，当挡板3向右倾斜时光源发射器33的光源向左移动并射向感光金属板A35使感光金属板A35产生感光电流，此时液压系统24的控制系统指令液压活塞25伸长使挡板3绕中心轴2向左转动一个角度保持垂直状态，当挡板3处于垂直状态后，光源发射器33的光源又回到空白区38，液压系统24的控制系统根据这一信号指令液压活塞25停止伸长，当挡板3再次向右倾斜时，液压系统24的控制系统再次按上述工作原理指令液压活塞25工作使挡板3保持垂直状态；当海浪再次从左侧冲击挡板3后，行走机构28继 续带动发电机组17的转子转动发电，液压系统24的控制系统不断地指令液压活塞25工作使挡板3保持垂直状态，如果海浪从左侧冲击挡板3的冲击力过大，行走机构28及发电机组17将有向右倾覆的危险，压力传感器40探测到的压力值大于其设定值时，压力传感器40发出报警声并将此压力信号传输给液压系统24的控制系统，控制系统根据这一信号指令液压活塞25伸长使挡板3绕中心轴2向左转动一个角度，挡板3的承压面积减小，行走机构28及发电机组17保持平衡状态；压力传感器40传输的过大的压力信号具有优先权，液压系统24的控制系统首先处理这种压力信号并指令液压活塞25伸长，尽管垂直偏离探测机构37已监测到挡板3处于向左的倾斜状态，但液压系统24的控制系统并不指令液压活塞25工作使挡板3恢复垂直状态，当压力传感器40消除报警后，压力传感器40的信号优先权才可以取消，控制系统按正常情况指令液压活塞25工作使挡板3保持垂直状态。
需说明：海浪从左侧冲击挡板3，行走机构28由左向右沿浮箱12的圆弧凹面19行走过程中挡板3会有向左倾斜的趋势，液压系统24的控制系统指令液压活塞25逐步回缩，使挡板3保持垂直状态，此时液压系统24是一个放油过程，只需用少量电力，当海浪平息后，行走机构28由于重力作用由最高点沿圆弧凹面19向左行走至最低点，在这一过程 中，挡板3会有向右倾斜的趋势，液压系统24的控制系统指令液压活塞25伸长，使挡板3保持垂直状态，此时液压系统24是一个供油过程，由于没有海浪的冲击阻力，液压活塞25推动挡板3保持垂直状态也需用少量电力，因此本发明的内耗电力很少，发电输出比大；当挡板3处于垂直状态时，在正常情况下无论行走机构28处于何种位置，行走机构28及发电机组17都保持平衡状态。
本发明的实施方式
最佳实施方式已经详细说明了本发明的实施方式，这里不再详述。
工业实用性
本发明广泛用于海浪、河流发电。

Claims (1)

  1. 挡板可调的波浪能发电装置的行走装置，其特征是：它主要包括挡板(3)、挡板垂直度调整系统、行走机构(28)；挡板(3)的上端固定有倾斜板(5)，倾斜板(5)向海浪方向倾斜，挡板(3)的上端固定有压力传感器(40)，挡板(3)的下端固定有挡板支腿(16)，挡板支腿(16)的下端与中心轴(2)铰接；行走机构(28)主要包括前后一对三角形行走车架(14)、后轴(15)、前轴(22)、中心轴(2)，中心轴(2)的前后两端与前后两个三角形行走车架(14)的上端固定，前轴(22)的前后两端与前后两个三角形行走车架(14)的左端固定，后轴(15)的前后两端与前后两个三角形行走车架(14)的右端固定，前后两个齿轮A(6)分别绕后轴(15)的前后两端转动，前后两个齿轮B(8)分别绕前轴(22)的前后两端转动，齿轮A(6)与齿轮B(8)均与圆弧凹面(19)上的多个轮齿C(23)齿合，齿轮A(6)与齿轮B(8)均与滚筒(1)的轮齿D(29)齿合；挡板垂直度调整系统主要包括液压系统(24)、垂直偏离探测机构(37)，液压系统(24)主要包括液压活塞(25)、液压油缸(26)、控制系统，液压油缸(26)的末端与三角形行走车架(14)铰接，液压活塞(25)的前端与挡板(3)的挡板支腿(16)铰接，液压活塞(25)的伸缩由控制系统控制；垂直偏离探测机构(37)由光源发射器(33)、靶标(34) 组成，光源发射器(33)安装在挡板(3)的上端的前后两端居中位置，靶标(34)安装在前后三角形行走车架(14)的上端居中位置且与光源发射器(33)的位置对应；靶标(34)由感光金属板A(35)、感光金属板B(36)、空白区(38)、导线(39)组成，空白区(38)的左边是感光金属板A(35)，空白区(38)的右边是感光金属板B(36)，感光金属板A(35)、感光金属板B(36)分别连接有导线(39)并与液压系统(24)的控制系统的端口连接，当挡板(3)处于垂直状态时光源发射器(33)的光源射向空白区(38)；所述行走装置的工作原理是:海浪从左侧冲击挡板(3)，挡板(3)将冲击力传给行走机构(28)并推动行走机构(28)由左向右沿浮箱(12)的圆弧凹面(19)行走至最高点并停止，在行走机构(28)行走过程中，前后两个齿轮A(6)及齿轮B(8)沿圆弧凹面(19)的轮齿滚动，并带动发电机组(17)的转子转动发电；在行走机构(28)向上行走过程中，挡板(3)会有向左倾斜的趋势，当挡板(3)向左倾斜时光源发射器(33)的光源向右移动并射向感光金属板B(36)使感光金属板B(36)产生感光电流，液压系统(24)的控制系统根据这一信号指令液压活塞(25)回缩一段距离，使挡板(3)绕中心轴(2)向右转动一个角度保持垂直状态，当挡板(3)处于垂直状态后，光源发射器(33)的光源又回到空白区(38)，液压系统(24)的控制系统根据这一信号指令液压活塞(25) 停止回缩，当挡板(3)再次向左倾斜时，液压系统(24)的控制系统再次按上述工作原理指令液压活塞(25)工作使挡板(3)保持垂直状态；当海浪平息后，行走机构(28)由于重力作用由最高点沿圆弧凹面(19)向左行走至最低点，前后两个齿轮A(6)及齿轮B(8)沿圆弧凹面(19)的轮齿滚动并带动发电机组(17)的转子转动发电，在这一过程中，挡板(3)会有向右倾斜的趋势，当挡板(3)向右倾斜时光源发射器(33)的光源向左移动并射向感光金属板A(35)使感光金属板A(35)产生感光电流，此时液压系统(24)的控制系统指令液压活塞(25)伸长使挡板(3)绕中心轴(2)向左转动一个角度保持垂直状态，当挡板(3)处于垂直状态后，光源发射器(33)的光源又回到空白区(38)，液压系统(24)的控制系统根据这一信号指令液压活塞(25)停止伸长，当挡板(3)再次向右倾斜时，液压系统(24)的控制系统再次按上述工作原理指令液压活塞(25)工作使挡板(3)保持垂直状态；当海浪再次从左侧冲击挡板(3)后，行走机构(28)继续带动发电机组(17)的转子转动发电，液压系统(24)的控制系统不断地指令液压活塞(25)工作使挡板(3)保持垂直状态，如果海浪从左侧冲击挡板(3)的冲击力过大，行走机构(28)及发电机组(17)将有向右倾覆的危险，压力传感器(40)探测到的压力值大于其设定值时，压力传感器(40)发出报警声并将此压力信号 传输给液压系统(24)的控制系统，控制系统根据这一信号指令液压活塞(25)伸长使挡板(3)绕中心轴(2)向左转动一个角度，挡板(3)的承压面积减小，行走机构(28)及发电机组(17)保持平衡状态；压力传感器(40)传输的过大的压力信号具有优先权，液压系统(24)的控制系统首先处理这种压力信号并指令液压活塞(25)伸长，尽管垂直偏离探测机构(37)已监测到挡板(3)处于向左的倾斜状态，但液压系统(24)的控制系统并不指令液压活塞(25)工作使挡板(3)恢复垂直状态，当压力传感器(40)消除报警后，压力传感器(40)的信号优先权才可以取消，控制系统按正常情况指令液压活塞(25)工作使挡板(3)保持垂直状态。
PCT/CN2020/099006 2020-06-22 2020-06-29 挡板可调的波浪能发电装置的行走装置 WO2021258409A1 (zh)

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