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260
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Updated on
05/07/2025 [08:32:00]
Results 75 to 100 of 260
Absstract of: CN120140105A
本发明公开了一种波浪能发电装置及应用，属于波浪能发电技术领域，装置包括浮子、储水罐和设置在储水罐内的水轮发电机组，水轮发电机组位于储水罐的下部，其特征在于：所述浮子内安装有用于向储水罐泵入海水的隔膜泵，隔膜泵上连接有进水管和出水管，所述进水管上设置有进水单向阀，进水管的进水端贯穿浮子伸入海中，所述出水管上设置有出水单向阀，出水管的出水端贯穿浮子并与储水罐的上部连通，所述储水罐的顶部开有通气口。本发明通过将隔膜泵整体置于浮子内，能够有效避免大海中的浮游植物附着在隔膜泵上，保障隔膜泵的使用可靠性，进而能够提高发电装置的发电可靠性和发电效率。
Absstract of: CN120140165A
本发明公开了一种太阳能集能结构及海上多能量收集装置。包括用于提供浮力收集太阳能的碟形主板，利用凸透镜产生热量驱动内部弹簧状记忆合金压迫柔性压电材料发电的上部能量收集装置，以及利用内部设置的悬臂梁与永磁体及磁感线圈收集能量的下部能量收集装置。上部能量收集装置收集太阳能，下部能量收集装置通过海水的起伏及质量块的惯性使质量块进行相对于底部固定磁感线圈的竖直往复运动，切割磁感线圈完成发电的同时也带动了悬臂梁及其附着的压电片的振动，并且使得滚轮滑块尾部磁感线圈发生相对于内壁固定永磁体的水平运动，利用压电效应及法拉第效应完成能量的收集。本发明发电效率高，能量收集效率高且装置灵活可靠。
Absstract of: CN120139280A
本发明涉及一种垂直轴浪流发电的水下悬浮隧道管节构造，包括隧道管节，所述隧道管节的外壁对称设置有两个环形基座，所述环形基座之间安装有多个垂直轴发电装置，所述隧道管节外壁通过锚索固定装置固定在海床上，所述垂直轴发电装置通过导线与隧道管节内部的蓄电池模组连接。该管节构造利用海底浪流场通过垂直轴发电装置将动能转化为电能，并传输至蓄电池模组进行贮存，为隧道内附属设施的运维进行直供或辅助供电。
Absstract of: CN120130419A
本发明涉及海洋养殖装备技术领域，公开了一种多功能融合养殖网箱及其安装方法，多功能融合养殖网箱包括风力发电塔、养殖网箱和潮流能发电装置;所述养殖网箱采用桁架结构，桁架结构的内侧设置网衣，桁架结构上的杆件上竖向设置潮流能发电装置；所述养殖网箱的上部设置风力发电塔。本发明旨在提供一种空间布局合理，可装载大兆瓦风机，并留有较大养殖空间的多功能融合养殖网箱结构，以适于海上应用，提升海洋空间和可再生能源的利用率，降低工程成本。
Absstract of: CN120140107A
本发明涉及海洋新能源发电技术领域，具体涉及一种光浪互补驱动的双体铰接耦合发电装置，包括：漂浮组件和发电组件，漂浮组件上设置有太阳能电池板，两个漂浮组件之间通过铰接轴组件转动连接；发电组件包括：壳体，其转动连接于铰接轴组件上，其端部与其中一个漂浮组件固定连接，其内设置有换向组件以及发电机；其中，铰接轴组件端部穿入壳体后与换向组件的输入端传动连接，换向组件用于将波浪驱动漂浮组件上下波动时的能量转化为单向转动的机械能，并将单向转动的机械能通过增速组件增速后驱动发电机发电。本发明利用波浪能与光能的互补作用，采用波浪能发电以及光伏发电来整体提升装置在海上的供电能力，进而保证发电装置的稳定发电。
Absstract of: CN120140106A
本发明公开了沉箱式海堤结合的波浪、潮汐能发电装置，涉及潮汐发电领域，包括箱体、波浪发电系统和潮汐发电系统，箱体设于能够产生潮汐的地理环境中，波浪发电系统设于所述箱体的外部，用于通过波浪进行发电，潮汐发电系统设于所述箱体的内部，用于通过箱体内的进水和出水进行发电，所述波浪发电系统包括自调式升降基板和摇板发电单元，所述自调式升降基板能够基于水面高度自动调整位置，所述摇板发电单元安装在所述自调式升降基板上，用于通过波浪进行发电。本发明通过潮汐发电系统和波浪发电系统能够共同进行发电作业，实现了双重发电的效果，发电的效率高，潮汐的利用率也更高。
Absstract of: WO2025120131A1
The invention relates to a method for capturing carbon dioxide and/or methane from sea water. The invented method includes the steps of providing a heat transfer system having a first heat exchanger (2) in the sea, a second heat exchanger (3) and piping (1) connecting the first and second heat exchangers in a closed circuit, which first heat exchanger (2) is arranged to heat the surrounding sea water, whereby an upstream (A) of sea water is created and which second heat exchanger (2) is arranged to be heated directly or indirectly by the surrounding sea water, - providing a first pipe (7) around at least a central portion of the upstream (A), - connecting the upstream (A) to a gas separator (11) arranged to separate gas from the upstream, - ducting away the separated gas to a gas storage device (13). The invention also relates to a device for performing the method.
Absstract of: WO2025122015A1
The present invention provides a system and method for heat removal. The system comprises a closed cooling loop with circulation of a cooling medium. The closed cooling loop includes a first pipeline in which the cooling medium comprising water and gas hydrate forming components is transported; a subsea cooler in which heat is removed from the cooling medium and gas hydrates are formed; a second pipeline in which the cooling medium from the subsea cooler is transported; a topside heat exchanger in which the cooling medium absorbs heat from an external source; and a means for circulating the cooling medium within the cooling loop.
Absstract of: JP2022100821A
To provide an approach for generating power by efficiently rotating a plurality of rotors in water where speeds of a water flow are different depending on a place.SOLUTION: In a power generation apparatus 1 comprising a generator E which converts rotation energy into power energy, first and second rotors which are rotated by receiving kinetic energy of a substance are disposed in parallel. Rotors P1 and P2 are rotated by receiving kinetic energy of an ocean current C. A gear G11 is rotated together with the rotation of the rotor P1. A gear G12 is rotated together with the rotation of the rotor P2. A differential gear DG is engaged with each of the gear G11 and the gear G12 and rotates a gear G13 using rotation energy obtained from at least one of the gear G11 and the gear G12. A transfer unit 11 transfers the rotation energy of the gear G13 to the generator E.SELECTED DRAWING: Figure 1
Absstract of: WO2025122658A1
A pressure-regulating buoyant hydrodynamic pump is disclosed that floats adjacent to a surface of a body of water over which waves tend to pass. In response to wave-induced movements of the device, water is drawn into a mouth at a lower end of an injection tube, and water is ejected from a mouth at an upper end of the injection tube. The ejected water is deposited into an interior of the hollow buoy thereby augmenting a water reservoir therein. And water flows from the water reservoir to and through a water turbine, thereby energizing a generator, power electronics, and an electrical load. A novel water-turbine effluent buffering tube, or chamber, smooths pressure variations felt across the water turbine.
Absstract of: AU2023380648A1
An effector for a wave power system and a wave power system are disclosed. The effector comprises a beam structure and a plurality of paddles. Each paddle has a paddle shaft and at least one paddle blade with a first and a second opposite blade surfaces, a blade length along the paddle shaft and a blade width perpendicular to the blade length. The plurality of paddles are fixed to the beam structure, to provide that the paddle blades are located to form part of at least one common sail arrangement when said paddles are in unloaded condition. Each of the paddle blades, at least in a compliant blade section thereof is elastically deflectable upon a selected load applied to one of a first and a second opposite compliant blade section surfaces of the compliant blade section of the paddle blade.
Absstract of: WO2025122254A1
A body is moved by an external force. An inertial mass disposed about the body rotates relative to the body in a differential rotation. The differential rotation may then be used to provide input torque to a generator or alternator, thereby producing electrical power. The electrical power may in turn be used either as a direct power source or to charge a battery bank. The external force may originate from either wave or wind energy acting upon the body. Two or more inertial masses may be disposed about the body so as to provide for separate or simultaneous muti-axial power generation.
Absstract of: WO2025120877A1
When the water temperature at an upper layer part of lakes and marshes and/or gulfs and seas rises due to solar heat or the like, the density of water is low and it is difficult for the water to mix with high-density water at a lower layer part. This makes it difficult to supply, to the lower layer part, water that abundantly contains oxygen due to gas exchange between the atmosphere and the water surface, waves, and the like at the upper layer part. Thus, the amount of oxygen in water decreases, thereby resulting in formation of an oxygen-poor water mass and a low-oxygen sea area. Along with the problem of microplastics, this causes concern about ecosystem destruction due to deterioration of the environment in terms of water quality. Further, heat accumulated at the upper layer part can become a cause of disasters and is not effectively used as an energy source. When the water temperature at an upper layer part of lakes and marshes and/or gulfs and seas rises due to solar heat or the like, the density of water is low, but the water contains a large amount of dissolved oxygen. The present invention improves the environment in terms of water quality by: collecting heat and decreasing the temperature to increase the density; using wave power and tidal power to send, to a lower layer part, water that contains a large amount of dissolved oxygen; and increasing the amount of dissolved oxygen at the lower layer part, and in this process, collecting microplastics.
Absstract of: US2025188902A1
A pressure-regulating buoyant hydrodynamic pump is disclosed that floats adjacent to a surface of a body of water over which waves tend to pass. In response to wave-induced movements of the device, water is drawn into a mouth at a lower end of an injection tube, and water is ejected from a mouth at an upper end of the injection tube. The ejected water is deposited into an interior of the hollow buoy thereby augmenting a water reservoir therein. And water flows from the water reservoir to and through a water turbine, thereby energizing a generator, power electronics, and an electrical load. A novel water-turbine effluent buffering tube, or chamber, smooths pressure variations felt across the water turbine.
Absstract of: WO2025123061A1
This disclosure is to mitigate the effect of coastal upwelling on coral reefs using an artificial downwelling system injecting warm water into the upwelling jet and disrupting it. Another purpose of this disclosure is creating favorable climate conditions for the development of residential communities and the associated infrastructure in the currently uninhabitable coastal deserts on the eastern ocean boundaries. An artificial downwelling can consist of a cluster of wave-inertia pumps and a modified Sea Water Air Conditioning (SWAC). For coastal deserts with non-existing infrastructure, wave-inertial pumps can be deployed first to moderate the extreme (desert) climate, develop residential infrastructure, and then install SWAC. Through implementing telemetry, a distributed environmental sensor system, and the ocean circulation model enhanced with data assimilation and artificial intelligence, SWAC and wave-inertia pumps will support stable and favorable climate conditions in coastal residential areas as well as recovery and extension of coral reef habitats.
Absstract of: JP2025087458A
【課題】揺動振り子式の波力発電装置における発電効率を向上させることを課題とする。【解決手段】本波力発電装置は、浮体部１０と、浮体部に支持され、軸方向が互いに異なる複数の回転軸部３２，４２と、複数の回転軸部それぞれの軸回りで振り子運動する共通振り子部５０と、共通振り子部における各回転軸部の軸回りの振り子運動によって発電する発電部６０，７０と、を備える。これにより、発電部における波力による発電効率を向上させることができる。【選択図】図４
Absstract of: CN120120174A
本发明涉及海洋工程和可再生能源开发利用技术领域，且公开了一种适应水位的聚能式波浪能发电系统及其应用方法，其中波浪能发电系统包括多个波浪能装置，多个波浪能装置均由波浪能俘获装置和波浪能发电装置组成，波浪能发电装置安装在波浪能俘获装置的上部,波浪能汇聚装置由多块聚能板拼接组成，波浪能装置的一侧固定连接有多个连杆，多个连杆一端均固定在波浪能汇聚装置的一侧,升降调节机构配置有多根桩腿。该适应水位的聚能式波浪能发电系统及其应用方法，能够通过在特定区域重新汇聚波浪能，提高波浪能装置的输入波浪能量级，显著提高波浪能装置的输出功率和转换效率，避免波浪能装置阵列后产生的遮蔽效应。
Absstract of: CN120117119A
本发明涉及一种模块化消波混凝土漂浮系统及其消波设计方法，该漂浮系统包括若干个模块化制造并按需连接的模块化混凝土漂浮结构，模块化混凝土漂浮结构包括预制结构主体框架、具有锚锭的锚链、连接锁链、筏式波浪能转换装置和养殖网箱，预制结构主体框架由混凝土预制段连接构成，混凝土预制段中预制嵌设有轻质浮箱和受力筋骨架，预制结构主体框架上开设有多个网箱放置孔，其内放置一养殖网箱，各个养殖网箱的上边框上安装筏式波浪能转换装置；预制结构主体框架的前、后两侧面上阵列有消波块，形成前、后防波堤。该模块化消波混凝土漂浮式结构简单，稳固耐用，制作维护成本低，具有水产养殖功能，且抗风浪能力强，可对波浪能进行有效利用。
Absstract of: CN120127931A
本申请涉及一种摩擦及电磁复合式波浪能发电装置，涉及波浪能发电装置领域。包括圆筒外壳、浮球结构和受力盘。圆筒外壳第一端密封且内部轴线上固定有固定轴，固定轴上滑动套接有滑动骨架，圆筒外壳内设置复合发电组件。当海面上存在波浪的时候，由于浮球结构受到浮力和波浪的推力，受力盘与浮球结构受相反的力，滑动骨架就会与固定轴发生相对移动从而实现电磁发电和摩擦发电。即使海面上风平浪静，只要海面下的水体存在相对流动，受力盘的上方和下方存在流速差，就会产生浮力或下沉力，滑动骨架就会与固定轴发生相对移动，最终实现电磁发电和摩擦发电，从而有效提高发电效率。
Absstract of: CN222960021U
本实用新型涉及环境保护领域，尤其涉及一种溢油报警浮标装置，包括有浮体、锚索和配重块，浮体的底面固接有锚索，浮体的底面在锚索的对称位上固接有配重块，浮体的外侧固接有传感器支架，传感器支架上固接有用于检测溢油的物理化学传感器，浮体内固接有电池和电路板，浮体内设置有发电的发电组件和检测组件，发电组件和检测组件相互连接。本实用新型通过设置有发电组件，当波面上升时，波浪带动浮块向上运动，进而浮块带动活动杆向上运动，活动杆通过一系列的啮合传动，带动小齿轮转动，进而小齿轮带动发电机的输入轴转动，进而使得发电机工作产生电量，并对电池的电量进行补充，提高了供电的稳定性和可靠性。
Absstract of: CN120120170A
本申请公开了一种坐底式旋摆海流发电装置,属于海洋洋流发电装置技术领域。包括：旋摆振子、旋摆导向杆、旋摆盘、涡激传动装置、中心传动装置、筒型基础。本申请通过顺水流布置的振子组通过旋摆导向杆驱动含环形齿圈的旋摆盘，经齿轮结构将双向摆动转化为单向持续旋转；中心传动装置整合动力驱动发电机；筒型基础提供稳定支撑并设有水气调节系统，通过充放阀门控制装置浮沉，利用复合齿轮啮合机制实现能量高效转换，同时具备海底自适应安装能力。
Absstract of: CN120120173A
本发明公开一种海洋波浪能发电装置，属于波浪能发电技术领域，包括锚固机构，锚固机构包括锚固平台，锚固平台的底部设有与海底连接的锚固部，锚固平台的顶面转动连接有第一连接杆，第一连接杆的顶面滑动连接有海浪吸收机构，海浪吸收机构包括与第一连接杆滑动连接的第一连接柱，第一连接柱内传动连接有海浪收集部，第一连接柱的顶面固接有平衡仓，平衡仓内设有电量收集部，电量收集部与海浪收集部传动连接。海洋波浪能发电装置通过锚固机构固定在海底，波浪推动海浪吸收机构沿第一连接杆滑动，第一连接柱内的海浪收集部将波浪动能转换为机械能，经电量收集部发电；平衡机构监测平台倾斜角度，并对平衡仓进行调节，维持装置稳定性。
Absstract of: CN120120172A
本发明公开了一种结合风能和波浪能的海上发电系统及方法，所述系统包括风能收集子系统、波浪能收集子系统、蓄能子系统以及水轮机发电子系统；所述风能收集子系统用于捕捉海上风浪的风能，并通过风能驱动第一抽水泵将海水提升至蓄能子系统中；所述波浪能收集子系统用于收集水面波浪的波浪能，并通过波浪能驱动第二抽水泵将海水提升至蓄能子系统中；所述蓄能子系统用于存储提升上来的海水，并在所述蓄能子系统中的管道阀门被打开时，将位于所述高位蓄水池中的海水排放至所述水轮机发电子系统中，以使所述水轮机发电子系统中的发电机被带动发电。通过实施本发明，能同时利用风能和波浪能来驱动发电机运转，大幅提升了海上能源的利用效率。
Absstract of: CN120120169A
本申请公开了一种漂浮式旋摆海流发电装置,属于海洋洋流发电装置技术领域。包括：潜浮机舱、钩锁、旋摆振子、旋摆导向杆、涡激传动装置、中心传动装置和海流方向检测系统。本申请能够使装置在海面或海流区域漂浮，从而不受固定基础结构的限制，能够更灵活地应对海流方向和流速的变化，摆阵连接振子可以根据海流的变化进行相应的调整，优化发电装置的位置，使其始终以最佳角度捕捉海流动能，从而最大化发电效率。
Nº publicación: CN120096741A 06/06/2025
Applicant:
晋江固奇艺新材料科技有限公司福建省水产研究所（福建水产病害防治中心）
Absstract of: CN120096741A
本发明涉及海上浮标技术领域，具体为一种利用潮流能发电的海上探测浮标，包括漂浮板，所述漂浮板的顶部固定连接有防水罩，所述防水罩的顶部固定连接有转化盒，所述转化盒的顶部固定连接有监测件，所述漂浮板的底部固定连接有叶轮转化件，所述叶轮转化件的传导端与转化盒固定连接，所述漂浮板的底部安装有可拆卸的过滤网盒，通过在叶轮转化件外侧设置过滤网盒，使得过滤网盒将叶轮转化件罩住，通过过滤网盒可对海水中的大块状杂物和漂浮物进行阻挡，进而防止杂物和漂浮物进入叶轮转化件内，避免对叶轮转化件内造成堵塞，影响潮流能转化的正常运转，同时防止漂浮物粘附在叶片上降低其对潮流能转化效率，进而保障潮流能转化效率。
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