CN115506962B - 一种用于海面的波浪能风能复合发电装置 - Google Patents

一种用于海面的波浪能风能复合发电装置 Download PDF

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CN115506962B
CN115506962B CN202211192590.3A CN202211192590A CN115506962B CN 115506962 B CN115506962 B CN 115506962B CN 202211192590 A CN202211192590 A CN 202211192590A CN 115506962 B CN115506962 B CN 115506962B
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田乾
谢占山
陈原
王得文
卢毅
郑源
施卫东
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Nantong University
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/008Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
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    • F03B13/12Adaptations 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
    • F03B13/14Adaptations 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
    • F03B13/16Adaptations 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"
    • F03B13/18Adaptations 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
    • F03B13/1805Adaptations 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 hinged to the rem
    • F03B13/181Adaptations 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 hinged to the rem for limited rotation
    • F03B13/1815Adaptations 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 hinged to the rem for limited rotation with an up-and-down movement
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    • F03B13/18Adaptations 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
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F03B13/16Adaptations 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"
    • F03B13/18Adaptations 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
    • F03B13/1845Adaptations 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
    • F03B13/187Adaptations 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 and the wom directly actuates the piston of a pump
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    • F03BMACHINES OR ENGINES FOR LIQUIDS
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    • F03B13/14Adaptations 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
    • F03B13/16Adaptations 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"
    • F03B13/18Adaptations 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
    • F03B13/188Adaptations 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 flexible or deformable
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03BMACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12Adaptations 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
    • F03B13/14Adaptations 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
    • F03B13/16Adaptations 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"
    • F03B13/18Adaptations 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
    • F03B13/1885Adaptations 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
    • F03B13/189Adaptations 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 acting directly on the piston of a pump
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10Combinations of wind motors with apparatus storing energy
    • F03D9/11Combinations of wind motors with apparatus storing energy storing electrical energy
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H02J3/381Dispersed generators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/30Energy from the sea, e.g. using wave energy or salinity gradient
    • YGENERAL 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
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    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Abstract

本发明涉及波浪能发电技术领域,具体为一种用于海面的波浪能风能复合发电装置,该复合发电装置包括固定杆、升降台、波浪能发电装置和控制器;固定杆安装在海底,且固定杆的顶部安装有风力发电机,固定杆的中部在高于海面位置处固定安装有与风力发电机电性连接的储能装置、风速计和风向标。本发明所提供的发电装置不仅可以通过设置在海上的风力发电机进行发电,而且对于风力发电机附近海域的波浪能也能够通过波浪冲击弹性膜、波浪带动波浪能发电装置起伏运动或者波浪带动升降台及转动座运动的方式有效的将波浪能转化为机械能和液压能,最后利用液压系统带动发电机转动产生电能,对于不同形态的波浪均能够进行有效的利用。

Description

一种用于海面的波浪能风能复合发电装置
技术领域
本发明涉及波浪能发电技术领域,具体为一种用于海面的波浪能风能复合发电装置。
背景技术
传统化石燃料在燃烧后会产生大量的温室气体和有害物质,从而造成全球变暖和大气污染,因此采用清洁能源逐渐的取代传统化石燃料已经成为了当下最急迫的需求。目前海洋具有广阔的未开发海域面积,在海上进行海上风力能够有效的在不干扰居民生活的情况下获得大量电力,但是传统的海上风力发电设备缺乏对附近波浪能的有效利用功能,造成在占用了大量海域面积的同时无法将波浪能转换为电能,这就浪费了大量的海洋资源。
另一方面传统对于波浪能的利用主要是采用波浪带动轮机旋转产生电能或者波浪带动单一浮筒上下运动的方式产生电能,这两种方式的安装位置受到较大限制只能够在近海安装,否则难以找到合适的固定位置,并且由于缺乏对不同波长和强度的波浪的针对性适配造成波浪能转化成为电能的效率低下。
如果发明一种能够同时利用海上的风能和波浪能,同时具有良好波浪能转化为电能效率的新型海上发电装置就能够有效的解决此类问题,为此本申请提供了一种用于海面的波浪能风能复合发电装置。
发明内容
本发明的目的在于提供一种用于海面的波浪能风能复合发电装置,以解决上述背景技术中提出的问题。
为实现上述目的,本发明提供如下技术方案:一种用于海面的波浪能风能复合发电装置,该复合发电装置包括:
固定杆,所述固定杆安装在海底,且固定杆的顶部安装有风力发电机,所述固定杆的中部在高于海面位置处固定安装有与风力发电机电性连接的储能装置、风速计和风向标,且固定杆的中部在贴紧海面位置处固定安装有波浪监测装置;
升降台,所述升降台套接安装在固定杆的中部,且固定杆的中部一体成型有用于引导升降台上下滑动的滑动导杆,所述升降台上通过转动座转动安装有连接杆,且连接杆的末端固定安装有连接座,所述升降台上固定安装有弧形液压套管,且转动座上固定安装有与弧形液压套管插接安装的弧形推动活塞,所述升降台的内部固定安装有与弧形液压套管通过液压油管连接的第三齿轮泵,且第三齿轮泵的输出端驱动有与储能装置电性连接的第三发电机;
波浪能发电装置,所述波浪能发电装置包括一对端部浮筒,且该对端部浮筒中间通过交错布置的万向连接浮筒和单元浮筒依次串联,所述端部浮筒通过铰接座与连接座铰接安装,且万向连接浮筒的两端呈九十度夹角交错设置有两对用于铰接连接端部浮筒或者单元浮筒的铰接杆,所述端部浮筒和单元浮筒分别通过铰接设置的液压油推动杆与万向连接浮筒连接,且万向连接浮筒的两端各固定安装有一对用于压紧固定端部浮筒或者单元浮筒的固定推杆,所述万向连接浮筒的内部固定安装有通过液压油管与液压油推动杆连接的第一齿轮泵,且第一齿轮泵的输出端连接有与储能装置电性连接的第一发电机,所述单元浮筒的中部一体成型有浮动翼板,且浮动翼板上安装有可被海浪冲击形变的弹性膜,所述单元浮筒的内部固定安装有安装板,且安装板上固定安装有第一液压套管,所述弹性膜上固定安装有与第一液压套管插接安装的第一推动活塞,且弹性膜与安装板之间安装有复位弹簧,所述单元浮筒中固定安装有与第一液压管套通过液压油管连通的第二齿轮泵,且第二齿轮泵的输出端驱动有与储能装置电性连接的第二发电机;
控制器,所述控制器安装在固定杆的中部,且控制器通过电缆分别与储能装置、波浪监测装置、风速计、风向标、风力发电机和固定推杆电性连接,所述储能装置与第三发电机、第一发电机和第二发电机电性连接。
优选的,所述升降台上固定安装有第二液压套管,且滑动导杆上固定安装有与第二液压套管插接安装的第二推动活塞,所述升降台上固定安装有与第二液压套管通过液压油管连接的第四齿轮泵,且第四齿轮泵的输出端驱动有与储能装置电性连接的第四发电机。
优选的,所述固定杆在高于海面位置处固定安装有与控制器电性连接的警示信号灯,且波浪能发电装置上通过防水漆涂设有警示标志。
优选的,所述浮动翼板为能够防止单元浮筒左右滚动的上大下小结构,且弹性膜为向内凹陷的弧形结构。
优选的,所述储能装置为具有整流功能的锂电池组,且波浪监测装置内至少设置有与控制器电性连接的光学式测波仪、重力测波仪和气介式声学测波仪。
优选的,所述控制器为S7-200型PLC控制器,且所述固定推杆为单杆双作用液压推杆。
优选的,所述固定杆的底部通过限位块卡紧安装在基座内,且基座通过由混凝土浇筑的固定座进行固定,所述固定座的四周通过固定桩固定在海底,且固定杆的中部通过至少三根不同方向的牵拉绳与海底内相应的牵拉底座进行固定。
优选的,所述升降台上开设有沿竖直方向的导向滑槽,且滑动导杆上固定安装有与导向滑槽匹配的导向轨道。
与现有技术相比,本发明的有益效果是:
本发明所提供的发电装置不仅可以通过设置在海上的风力发电机进行发电,而且对于风力发电机附近海域的波浪能也能够通过波浪冲击弹性膜、波浪带动波浪能发电装置起伏运动或者波浪带动升降台及转动座运动的方式有效的将波浪能转化为机械能和液压能,最后利用液压系统带动发电机转动产生电能,对于不同形态的波浪均能够进行有效的利用,具有很高的实用价值。
附图说明
图1为本发明的结构示意图;
图2为本发明中波浪能发电装置的结构示意图;
图3为本发明中万向连接浮筒的内部结构示意图;
图4为本发明中单元浮筒的内部结构示意图;
图5为本发明中固定杆和转动座的结构连接示意图;
图6为本发明中固定杆和风力发电机的安装示意图;
图7为本发明中升降台和转动座的结构连接示意图;
图8为本发明中升降台的结构示意图;
图9为本发明中固定座的结构示意图。
图中:1、固定杆;2、固定座;3、风力发电机;4、波浪能发电装置;401、端部浮筒;402、万向连接浮筒;403、单元浮筒;5、升降台;6、转动座;7、连接杆;8、铰接座;9、固定推杆;10、第一齿轮泵;11、第一发电机;12、第二齿轮泵;13、安装板;14、第一液压套管;15、复位弹簧;16、第一推动活塞;17、弹性膜;18、第二发电机;19、波浪监测装置;20、连接座;21、储能装置;22、警示信号灯;23、风速计;24、风向标;25、控制器;26、第二推动活塞;27、滑动导杆;28、基座;29、固定桩;30、限位块;31、第三发电机;32、第三齿轮泵;33、弧形液压套管;34、第四齿轮泵;35、第四发电机;36、第二液压套管;37、导向滑槽;38、弧形推动活塞;39、铰接杆;40、液压油推动杆;41、浮动翼板。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的技术方案,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
请参阅图1至图9,本发明提供一种技术方案:一种用于海面的波浪能风能复合发电装置,该复合发电装置包括:
固定杆1,请参阅图1、图5和图6,固定杆1安装在海底,且固定杆1的顶部安装有风力发电机3,固定杆1的中部在高于海面位置处固定安装有与风力发电机3电性连接的储能装置21、风速计23和风向标24,风速计23和风向标24可以对风力和风向进行监测,从而方便控制器25对风力发电机3的运行参数进行调整来达到更好的发电效率,且固定杆1的中部在贴紧海面位置处固定安装有波浪监测装置19,海浪监测装置19用于对海面的海浪进行监测,从而方便控制器25针对海浪的波长状况来调整波浪能发电装置4的组合状态,固定杆1在高于海面位置处固定安装有与控制器25电性连接的警示信号灯22,且波浪能发电装置4上通过防水漆涂设有警示标志,警示信号灯22和警示标志用于提醒附近的船只避让该发电设备所在区域,从而避免不必要的碰撞损失,固定杆1的底部通过限位块30卡紧安装在基座28内,且基座28通过由混凝土浇筑的固定座2进行固定,固定座2的四周通过固定桩29固定在海底,且固定杆1的中部通过至少三根不同方向的牵拉绳与海底内相应的牵拉底座进行固定,当固定杆1连同其上的各类部件需要重新安装在其他可发电位置处时,只需要在相应的位置重新利用混凝土浇筑出新的固定座2并固定好新的基座28,然后将固定杆1通过限位块30由原先的位置处拆除并安装在新位置的基座28上即可完成发电位置的变动,这样就不必去搬运为了保障固定杆1的稳定性而必须进行大质量浇筑的固定座2。
升降台5,请参阅图1、图5和图8,升降台5套接安装在固定杆1的中部,且固定杆1的中部一体成型有用于引导升降台5上下滑动的滑动导杆27,升降台5上开设有沿竖直方向的导向滑槽37,且滑动导杆27上固定安装有与导向滑槽37匹配的导向轨道,这样可以利用导向滑槽37和滑动导杆27的配合确保升降台5能够沿着固定的轨道在滑动导杆27上进行升降运动,升降台5上通过转动座6转动安装有连接杆7,且连接杆7的末端固定安装有连接座20,升降台5上固定安装有弧形液压套管33,且转动座6上固定安装有与弧形液压套管33插接安装的弧形推动活塞38,升降台5的内部固定安装有与弧形液压套管33通过液压油管连接的第三齿轮泵32,且第三齿轮泵32的输出端驱动有与储能装置21电性连接的第三发电机31,当海面上的波浪带动转动座6沿着升降台5进行左右往复旋转的时候,弧形推动活塞38能够在弧形液压套管33内改变两者之间的套接位置,从而使得位于弧形推动活塞38和弧形液压套管33内的液压油容量发生变化,在液压油容量变小或者变大的过程中可对应使得液压油能够由弧形液压套管33内流出穿过第三齿轮泵32流向相应的液压油箱,或者由相应液压油箱穿过第三齿轮泵32流向弧形液压管套33的内部,在液压油穿过第三齿轮泵32的过程中都会推动第三齿轮泵32进行旋转,进而利用第三齿轮泵32的旋转作用带动第三发电机31进行发电,升降台5上固定安装有第二液压套管36,且滑动导杆27上固定安装有与第二液压套管36插接安装的第二推动活塞26,升降台5上固定安装有与第二液压套管36通过液压油管连接的第四齿轮泵34,且第四齿轮泵34的输出端驱动有与储能装置21电性连接的第四发电机35,当海面上的波浪升降台5在滑动导杆27上上下滑动的时候,第二液压套管36和第二推动活塞26之间的套接配合位置发生改变,从而使得第二液压套管36内的液压油容量发生改变,在液压油容量变小或者变大的过程中可以对应使得液压油的由第二液压套管36内流出穿过第四齿轮泵34流向相应的液压油箱,或者由相应的液压油箱流出穿过第四齿轮泵34流回至第二液压套管36内,再这一过程中液压油将带动第四齿轮泵34进行旋转,而第四齿轮泵34则能够带动第四发电机35进行发电。
波浪能发电装置4,请参阅图1至图4,波浪能发电装置4包括一对端部浮筒401,且该对端部浮筒401中间通过交错布置的万向连接浮筒402和单元浮筒403依次串联,端部浮筒401通过铰接座8与连接座20铰接安装,位于同一个波浪能发电装置4内的两个端部浮筒401其中的一个必须与一个连接座20进行铰接连接,而另一个则可以根据需要连接在另一个相邻固定杆1上的连接杆7内的连接座20上,从而能够利用两座固定杆1来限定该波浪能发电装置4的最大运动范围,避免出现多个相邻波浪能发电装置4意外碰撞的现象出现,且万向连接浮筒402的两端呈九十度夹角交错设置有两对用于铰接连接端部浮筒401或者单元浮筒403的铰接杆39,这就使得当万向连接浮筒402的一端上的铰接杆39进行垂直方向的弯曲运动时,位于万向连接浮筒402另一端的铰接杆39可以进行水平方向的弯曲运动,从而综合位于万向连接浮筒402两端铰接杆39的运动能力使得万向连接浮筒402达到类似于万向节一样的活动能力,端部浮筒401和单元浮筒403分别通过铰接设置的液压油推动杆40与万向连接浮筒402连接,且万向连接浮筒402的两端各固定安装有一对用于压紧固定端部浮筒401或者单元浮筒403的固定推杆9,在初始状态下固定推杆9上的推杆收缩至最小状态,从而不会影响到万向连接浮筒402的正常运动,而当需要对万向连接浮筒402与端部浮筒401或者单元浮筒403进行连接的时候,固定推杆9将向外推动,从而顶紧相应位置处的单元浮筒403或者端部浮筒401,使得万向连接浮筒402无法在该位置处进行铰接运动,从而与相应位置处的单元浮筒403或者端部浮筒401共同连接成为一个整体进行整体运动,万向连接浮筒402的内部固定安装有通过液压油管与液压油推动杆40连接的第一齿轮泵10,且第一齿轮泵10的输出端连接有与储能装置21电性连接的第一发电机11,当在海面波浪的作用下,万向连接浮筒402与端部浮筒401或者单元浮筒401之间形成铰接运动时,液压油推动杆40也会跟随者进行收缩或者伸长,从而使得液压油推动杆40内部的液压油容量发生改变,当液压油推动杆40内部的液压油容量缩小或者增大时,可对应的使得液压油从液压油推动杆40的内部流出并穿过第一齿轮泵10流向相应的液压油箱内部,或者由对应的液压油箱流出穿过第一齿轮泵10流回至液压油推动杆40内,在这一过程中液压油将推动第一齿轮泵10进行转动,然后再由第一齿轮泵10带动第一发电机11发电,单元浮筒403的中部一体成型有浮动翼板41,且浮动翼板41上安装有可被海浪冲击形变的弹性膜17,单元浮筒403的内部固定安装有安装板13,且安装板13上固定安装有第一液压套管14,弹性膜17上固定安装有与第一液压套管14插接安装的第一推动活塞16,且弹性膜17与安装板13之间安装有复位弹簧15,单元浮筒403中固定安装有与第一液压管套14通过液压油管连通的第二齿轮泵12,且第二齿轮泵12的输出端驱动有与储能装置21电性连接的第二发电机18,当海面的波浪冲击弹性膜17时会使得弹性膜17向内凹陷从而带动第一推动活塞16和第一液压套管14之间的套接配合位置发生变化,而当海浪停止冲击的时候在弹性膜17自身的弹性以及复位弹簧15的带动下第一推动活塞16和第一液压套管14之间的套接配合位置将再次发生变化,在上述两种变化过程中第一液压套管14内的液压油容量将发生变化,浮动翼板41为能够防止单元浮筒403左右滚动的上大下小结构,且弹性膜17为向内凹陷的弧形结构。
控制器25,请参阅图1至图8,控制器25安装在固定杆1的中部,且控制器25通过电缆分别与储能装置21、波浪监测装置19、风速计23、风向标24、风力发电机3和固定推杆9电性连接,储能装置21与第三发电机31、第一发电机11和第二发电机18电性连接,储能装置21为具有整流功能的锂电池组,且波浪监测装置19内至少设置有与控制器25电性连接的光学式测波仪、重力测波仪和气介式声学测波仪,控制器25为S7-200型PLC控制器,且固定推杆9为单杆双作用液压推杆。
本发明的工作原理:该装置除了能够通过风力发电机3进行海上风力发电之外,还能够利用位于风力发电机3附近海域的波浪能进行风电,在使用的时候强度较小的波浪可以通过冲击弹性膜17来推动第一推动活塞16进行发电,而波浪强度较大的波浪则会带动波浪能发电装置4沿着波浪运动的方向伸展,同时波浪运动是波峰和波谷会交替出现在波浪能发电装置4上的任意接触海面的位置处,从而使整体可弯折的波浪能发电装置4可以随着波浪的起伏在以万向连接浮筒402为弯折节点来进行有规律的上下弯折运动,从而带动安装在万向连接浮筒402内部的液压油推动杆40进行往复运动,进而带动第一发电机11进行发电。
其中,为了使第一发电机11能够达到最佳的发电效率,就需要液压油推动杆40每次往复运动时都能够尽可能的在波浪的带动下达到行程极限,否者波浪能发电装置4可能只是被波浪整体的抬起,而大量的动能和势能不能有效的转换成为液压油推动杆40运动的机械能,即理想状态下,万向连接浮筒402和单元浮筒403之间的间距应当等于波浪的波长,这样当万向连接浮筒402处于波浪的波谷时,单元浮筒403就会在波浪的波峰处,随后波浪运动万向连接浮筒逐渐抬升至波峰,同时单元浮筒403会回落到波谷处,这样就能够使单元浮筒403和万向连接浮筒402之间产生该波浪推动后能够提供的最大弯曲,进而使得液压油推动杆40获得充分的机械能;而当波浪的波长小于万向连接浮筒402和单元浮筒403之间的间距时,则对波浪能的利用效率会下降,容易造成相邻的万向连接浮筒402和单元浮筒403处于同时处于两个波峰或者波谷处,进而造成万向连接浮筒402和单元浮筒403之间无法有效的产生弯折难以进行发电,此时只能够通过波浪对弹性膜17的推动作用来利用第二发电机18发电;当波浪的波长大于万向连接浮筒402和单元浮筒403之间的间距时,有可能造成相邻的万向连接浮筒402和单元浮筒403位于同一个波谷或者波峰处,两者之间也难以有效的产生弯折,造成发电效率的下降。
因此本发明方案中还配备了波浪检测装置19,利用波浪检测装置能够有效的监测波浪的波长等参数,进而通过固定推杆9来调整波浪能发电装置4的拼装形态,具体来说,通过固定推杆9的末端卡入相邻单元浮筒403的相应位置处,可以使得一个万向连接浮筒402和相邻的一个单元浮筒403连成一个整体进行整体运动,从而适应更大波长的波浪,举个例子假设是五个长度为1的万向连接浮筒和五个长度为3的单元浮筒403之间串联,在正常状态下最优适配是波长为4的波浪,而在经过上述拼装变换后则能够适配波长为8的波浪,因此能够实现对不同波长波浪的一定程度上的自主适配,从而进一步的提高发电的效率。另一方面波浪在推动波浪能发电装置4上下起伏运动的过程中也有可能造成升降台5随着波浪上下运动,此时可以通过第四发电机35进行额外的发电,同理如果波浪造成了转动座6的左右转动则可以利用第三发电机31进行额外的发电,从而充分的利用波浪能进行发电,具有很高的实用价值。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。

Claims (8)

1.一种用于海面的波浪能风能复合发电装置,其特征在于,该复合发电装置包括:
固定杆(1),所述固定杆(1)安装在海底,且固定杆(1)的顶部安装有风力发电机(3),所述固定杆(1)的中部在高于海面位置处固定安装有与风力发电机(3)电性连接的储能装置(21)、风速计(23)和风向标(24),且固定杆(1)的中部在贴紧海面位置处固定安装有波浪监测装置(19);
升降台(5),所述升降台(5)套接安装在固定杆(1)的中部,且固定杆(1)的中部一体成型有用于引导升降台(5)上下滑动的滑动导杆(27),所述升降台(5)上通过转动座(6)转动安装有连接杆(7),且连接杆(7)的末端固定安装有连接座(20),所述升降台(5)上固定安装有弧形液压套管(33),且转动座(6)上固定安装有与弧形液压套管(33)插接安装的弧形推动活塞(38),所述升降台(5)的内部固定安装有与弧形液压套管(33)通过液压油管连接的第三齿轮泵(32),且第三齿轮泵(32)的输出端驱动有与储能装置(21)电性连接的第三发电机(31);
波浪能发电装置(4),所述波浪能发电装置(4)包括一对端部浮筒(401),且该对端部浮筒(401)中间通过交错布置的万向连接浮筒(402)和单元浮筒(403)依次串联,所述端部浮筒(401)通过铰接座(8)与连接座(20)铰接安装,且万向连接浮筒(402)的两端呈九十度夹角交错设置有两对用于铰接连接端部浮筒(401)或者单元浮筒(403)的铰接杆(39),所述端部浮筒(401)和单元浮筒(403)分别通过铰接设置的液压油推动杆(40)与万向连接浮筒(402)连接,且万向连接浮筒(402)的两端各固定安装有一对用于压紧固定端部浮筒(401)或者单元浮筒(403)的固定推杆(9),所述万向连接浮筒(402)的内部固定安装有通过液压油管与液压油推动杆(40)连接的第一齿轮泵(10),且第一齿轮泵(10)的输出端连接有与储能装置(21)电性连接的第一发电机(11),所述单元浮筒(403)的中部一体成型有浮动翼板(41),且浮动翼板(41)上安装有可被海浪冲击形变的弹性膜(17),所述单元浮筒(403)的内部固定安装有安装板(13),且安装板(13)上固定安装有第一液压套管(14),所述弹性膜(17)上固定安装有与第一液压套管(14)插接安装的第一推动活塞(16),且弹性膜(17)与安装板(13)之间安装有复位弹簧(15),所述单元浮筒(403)中固定安装有与第一液压套管(14)通过液压油管连通的第二齿轮泵(12),且第二齿轮泵(12)的输出端驱动有与储能装置(21)电性连接的第二发电机(18);
控制器(25),所述控制器(25)安装在固定杆(1)的中部,且控制器(25)通过电缆分别与储能装置(21)、波浪监测装置(19)、风速计(23)、风向标(24)、风力发电机(3)和固定推杆(9)电性连接,所述储能装置(21)与第三发电机(31)、第一发电机(11)和第二发电机(18)电性连接。
2.根据权利要求1所述的一种用于海面的波浪能风能复合发电装置,其特征在于:所述升降台(5)上固定安装有第二液压套管(36),且滑动导杆(27)上固定安装有与第二液压套管(36)插接安装的第二推动活塞(26),所述升降台(5)上固定安装有与第二液压套管(36)通过液压油管连接的第四齿轮泵(34),且第四齿轮泵(34)的输出端驱动有与储能装置(21)电性连接的第四发电机(35)。
3.根据权利要求1所述的一种用于海面的波浪能风能复合发电装置,其特征在于:所述固定杆(1)在高于海面位置处固定安装有与控制器(25)电性连接的警示信号灯(22),且波浪能发电装置(4)上通过防水漆涂设有警示标志。
4.根据权利要求1所述的一种用于海面的波浪能风能复合发电装置,其特征在于:所述浮动翼板(41)为能够防止单元浮筒(403)左右滚动的上大下小结构,且弹性膜(17)为向内凹陷的弧形结构。
5.根据权利要求1所述的一种用于海面的波浪能风能复合发电装置,其特征在于:所述储能装置(21)为具有整流功能的锂电池组,且波浪监测装置(19)内至少设置有与控制器(25)电性连接的光学式测波仪、重力测波仪和气介式声学测波仪。
6.根据权利要求1所述的一种用于海面的波浪能风能复合发电装置,其特征在于:所述控制器(25)为S7-200型PLC控制器,且所述固定推杆(9)为单杆双作用液压推杆。
7.根据权利要求1所述的一种用于海面的波浪能风能复合发电装置,其特征在于:所述固定杆(1)的底部通过限位块(30)卡紧安装在基座(28)内,且基座(28)通过由混凝土浇筑的固定座(2)进行固定,所述固定座(2)的四周通过固定桩(29)固定在海底,且固定杆(1)的中部通过至少三根不同方向的牵拉绳与海底内相应的牵拉底座进行固定。
8.根据权利要求1所述的一种用于海面的波浪能风能复合发电装置,其特征在于:所述升降台(5)上开设有沿竖直方向的导向滑槽(37),且滑动导杆(27)上固定安装有与导向滑槽(37)匹配的导向轨道。
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