CN206903805U - A kind of semi-submersible type movable wave energy TRT - Google Patents
A kind of semi-submersible type movable wave energy TRT Download PDFInfo
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- 238000007667 floating Methods 0.000 claims abstract description 28
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- 238000004873 anchoring Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims description 18
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- 230000009347 mechanical transmission Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims 3
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- 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
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Abstract
本实用新型涉及一种半潜式可移动波浪能发电装置，包括漂浮平台、动力推进装置、波浪能采能装置、能量转换装置、锚定装置和电能存储装置等几部分，所述漂浮平台为楔形船体，由上至下分为漂浮层、中间层、阻尼层，所述中间层安装有抽水泵与排水泵，所述阻尼层为封闭式结构，所述漂浮平台尾部设有动力推进装置；所述波浪能采能装置由多个振荡浮子及多组浮子臂组成，所述多个振荡浮子通过多组臂长不等的浮子臂连接于楔形船体两侧；所述能量转换装置和电能存储装置共同布置于锲形船体的漂浮层上或中间层内；所述锚定装置采用悬链线单点浮筒系泊系统，系于楔形船体顶角。本实用新型能够最大限度地多点收集波浪能，提高收集效率，进而转化为电能。
The utility model relates to a semi-submersible movable wave energy generating device, which includes several parts such as a floating platform, a power propulsion device, a wave energy harvesting device, an energy conversion device, an anchoring device, and an electric energy storage device. The floating platform is The wedge-shaped hull is divided into a floating layer, an intermediate layer, and a damping layer from top to bottom. The intermediate layer is equipped with a water pump and a drainage pump. The damping layer is a closed structure, and the tail of the floating platform is provided with a power propulsion device; The wave energy harvesting device is composed of multiple oscillating buoys and multiple sets of buoy arms, and the multiple oscillating buoys are connected to both sides of the wedge-shaped hull through multiple sets of buoy arms with different arm lengths; the energy conversion device and electric energy storage The devices are jointly arranged on the floating layer of the wedge-shaped hull or in the middle layer; the anchoring device adopts a catenary single-point buoy mooring system and is tied to the top corner of the wedge-shaped hull. The utility model can collect wave energy at multiple points to the greatest extent, improve collection efficiency, and then convert it into electric energy.
Description
技术领域technical field
本实用新型属于海洋能源利用技术领域，具体来说是一种半潜式可移动波浪能发电装置。The utility model belongs to the technical field of marine energy utilization, in particular to a semi-submersible movable wave energy generating device.
背景技术Background technique
随着石油、煤炭等资源的日益枯竭以及环境污染的逐步加重，寻找清洁、可再生能源越来越被人们所重视。国家“一带一路”战略的实施，说明我们对海洋的重视程度已经上升到国家层面，海洋中蕴藏着丰富的能量，而波浪能便是其中的高品质能源之一，并且它取之不尽用之不竭、对环境无污染。当前，如何高效开发利用波浪能已成为各国争相研究的重要课题。阵列式振荡浮子波浪能发电装置是一种较为热门的发电方式，它主要依靠振荡浮子在波浪中的上下运动来收集波浪能，进而用于发电。传统的漂浮式波浪能发电平台的浮子臂是等长的，存在“遮蔽效应”，位于前方的浮筒会阻碍后方浮筒对波浪能的吸收，导致对波浪能吸收效率降低。With the depletion of petroleum, coal and other resources and the gradual increase of environmental pollution, people are paying more and more attention to finding clean and renewable energy. The implementation of the national "One Belt, One Road" strategy shows that our attention to the ocean has risen to the national level. The ocean is rich in energy, and wave energy is one of the high-quality energy sources, and it is inexhaustible. Inexhaustible, no pollution to the environment. At present, how to efficiently develop and utilize wave energy has become an important subject of research by various countries. The array type oscillating float wave energy power generation device is a relatively popular power generation method. It mainly relies on the up and down movement of the oscillating float in the waves to collect wave energy and then use it for power generation. The buoy arms of the traditional floating wave energy generation platform are equal in length, and there is a "shading effect". The buoys located in the front will hinder the absorption of wave energy by the buoys in the rear, resulting in a decrease in the efficiency of wave energy absorption.
发明内容Contents of the invention
本实用新型针对上述现有技术存在的问题做出改进，即本实用新型所要解决的技术问题是提供一种半潜式可移动波浪能发电装置，能够最大限度地多点收集波浪能，提高收集效率，进而转化为电能。The utility model makes improvements to the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the utility model is to provide a semi-submersible movable wave energy generating device, which can collect wave energy at multiple points to the greatest extent and improve the collection efficiency. efficiency, and then converted into electrical energy.
为了解决上述技术问题，本发明的技术方案是：In order to solve the problems of the technologies described above, the technical solution of the present invention is:
一种半潜式可移动波浪能发电装置，包括漂浮平台、动力推进装置、波浪能采能装置、能量转换装置、锚定装置和电能存储装置等几部分，所述漂浮平台为楔形船体，由上至下分为漂浮层、中间层、阻尼层，所述中间层安装有抽水泵与排水泵，所述阻尼层为封闭式结构，所述漂浮平台尾部设有动力推进装置；所述波浪能采能装置由多个振荡浮子及多组浮子臂组成，所述多个振荡浮子通过多组臂长不等的浮子臂连接于楔形船体两侧；所述能量转换装置和电能存储装置共同布置于锲形船体的漂浮层上或中间层内；所述锚定装置采用悬链线单点浮筒系泊系统，系于楔形船体顶角。A semi-submersible mobile wave energy generating device, including several parts such as a floating platform, a power propulsion device, a wave energy harvesting device, an energy conversion device, an anchoring device, and an electric energy storage device. The floating platform is a wedge-shaped hull, composed of From top to bottom, it is divided into a floating layer, an intermediate layer, and a damping layer. The intermediate layer is equipped with a water pump and a drainage pump. The damping layer is a closed structure, and a power propulsion device is provided at the tail of the floating platform; the wave energy The energy harvesting device is composed of multiple oscillating floats and multiple sets of float arms, and the multiple oscillating floats are connected to both sides of the wedge-shaped hull through multiple sets of float arms with different arm lengths; the energy conversion device and the electric energy storage device are jointly arranged in On the floating layer of the wedge-shaped hull or in the middle layer; the anchoring device adopts a catenary single-point buoy mooring system, which is tied to the top corner of the wedge-shaped hull.
进一步的，所述能量转换装置包括能量转化机构和发电机，所述能量转化机构为机械传动机构或液压传动机构，所述能量转化机构输入端与振荡浮子连接，输出端与发电机连接，所述振荡浮子驱动能量转化机构动作并带动发电机发电。Further, the energy conversion device includes an energy conversion mechanism and a generator, the energy conversion mechanism is a mechanical transmission mechanism or a hydraulic transmission mechanism, the input end of the energy conversion mechanism is connected to the oscillating float, and the output end is connected to the generator. The oscillating float drives the energy conversion mechanism to act and drives the generator to generate electricity.
进一步的，所述楔形船体上还设有控制室，控制室对半潜式可移动波浪能发电装置的设备进行控制，控制动力推进装置动作从而控制漂浮平台在海上的方位，并将采集到的波浪能转换并存储到电能存储装置中。Further, the wedge-shaped hull is also provided with a control room, which controls the equipment of the semi-submersible mobile wave energy generating device, controls the action of the power propulsion device to control the orientation of the floating platform at sea, and collects the collected Wave energy is converted and stored into electrical energy storage.
与现有技术相比，本实用新型的优点在于：（1）漂浮平台设有漂浮层、中间层、阻尼层，采集波浪能时，抽水泵工作将海水抽进阻尼层中，漂浮平台具有一定的吃水深度保证其在海面上的平稳性；（2）漂浮平台为楔形船体并采用悬链线单点浮筒系泊系统，波浪被楔形船体船头劈开向楔形船体，布置在楔形船体两侧的波浪能采能装置能够最大限度地将波浪能捕获；（3）多个振荡浮子分别通过多组臂长不等的浮子臂连接于楔形船体两侧，将前后振荡浮子错开，减少前后振荡浮子之间对波浪能采集的干扰，增加振荡浮子的迎浪面积，最大限度的多点收集波浪能。Compared with the prior art, the utility model has the following advantages: (1) The floating platform is provided with a floating layer, an intermediate layer, and a damping layer. When collecting wave energy, the pump works to pump seawater into the damping layer. The draft ensures its stability on the sea; (2) The floating platform is a wedge-shaped hull and adopts a catenary single-point buoy mooring system. The advanced wave energy harvesting device can capture wave energy to the maximum extent; (3) multiple oscillating floats are connected to both sides of the wedge-shaped hull through multiple sets of float arms with different arm lengths, and the front and rear oscillating floats are staggered to reduce the front and rear oscillating floats. Interference to the collection of wave energy, increase the head-on wave area of the oscillating float, and collect wave energy at multiple points to the maximum.
附图说明Description of drawings
图1为本实用新型实施例的构造示意图。Fig. 1 is a structural schematic diagram of an embodiment of the utility model.
图中：1-漂浮层，2-中间层，3-阻尼层，4-振荡浮子，5-浮子臂，6-控制室，7-动力推进装置。In the figure: 1-floating layer, 2-middle layer, 3-damping layer, 4-oscillating float, 5-float arm, 6-control room, 7-power propulsion device.
具体实施方式detailed description
下面结合附图和具体实施方式对本实用新型做进一步详细的说明。Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.
如图1所示，一种半潜式可移动波浪能发电装置，包括漂浮平台、动力推进装置7、波浪能采能装置、能量转换装置、锚定装置和电能存储装置等几部分，所述漂浮平台为楔形船体，由上至下分为漂浮层1、中间层2、阻尼层3，所述中间层2安装有抽水泵与排水泵，所述阻尼层3为封闭式结构，所述漂浮平台尾部设有动力推进装置7；所述波浪能采能装置由多个振荡浮子4及多组浮子臂5组成，所述多个振荡浮子4通过多组臂长不等的浮子臂5连接于楔形船体两侧；所述能量转换装置和电能存储装置共同布置于锲形船体的漂浮层1上或中间层2内；所述锚定装置采用悬链线单点浮筒系泊系统，系于楔形船体顶角。As shown in Figure 1, a semi-submersible mobile wave energy generating device includes several parts such as a floating platform, a power propulsion device 7, a wave energy harvesting device, an energy conversion device, an anchoring device, and an electric energy storage device. The floating platform is a wedge-shaped hull, which is divided into a floating layer 1, an intermediate layer 2, and a damping layer 3 from top to bottom. The intermediate layer 2 is equipped with a water pump and a drainage pump, and the damping layer 3 is a closed structure. The tail of the platform is provided with a power propulsion device 7; the wave energy harvesting device is composed of a plurality of oscillating buoys 4 and a plurality of groups of float arms 5, and the plurality of oscillating buoys 4 are connected to the Both sides of the wedge-shaped hull; the energy conversion device and the electric energy storage device are arranged together on the floating layer 1 or in the middle layer 2 of the wedge-shaped hull; Hull top angle.
进一步的，所述能量转换装置包括能量转化机构和发电机，所述能量转化机构为机械传动机构或液压传动机构，所述能量转化机构输入端与振荡浮子4连接，输出端与发电机连接，所述振荡浮子4驱动能量转化机构动作并带动发电机发电。Further, the energy conversion device includes an energy conversion mechanism and a generator, the energy conversion mechanism is a mechanical transmission mechanism or a hydraulic transmission mechanism, the input end of the energy conversion mechanism is connected to the oscillating float 4, and the output end is connected to the generator. The oscillating float 4 drives the energy conversion mechanism to act and drives the generator to generate electricity.
进一步的，所述楔形船体上还设有控制室6，控制室6对半潜式可移动波浪能发电装置的设备进行控制，控制动力推进装置7动作从而控制漂浮平台在海上的方位，并将采集到的波浪能转换并存储到电能存储装置中。Further, the wedge-shaped hull is also provided with a control room 6, which controls the equipment of the semi-submersible mobile wave energy generating device, controls the action of the power propulsion device 7 to control the orientation of the floating platform on the sea, and The collected wave energy is converted and stored in an electrical energy storage device.
本实用新型的具体实施过程：楔形船体顶角即船头与锚定装置连接，楔形船体可绕锚定装置作360°旋转，当波浪向楔形船体打来，楔形船体随波浪漂流并自行调整其方位，使船头始终指向来浪方向,同时抽水泵工作将海水抽进阻尼层3中，使整座漂浮平台下沉，中间层2和阻尼层3浸入海水中，漂浮层1漂浮于海面上，漂浮平台具有一定的吃水深度保证其在海面上的平稳性，当台风来临时，排水泵工作将海水排吹阻尼层3，漂浮平台上升，再由动力推进装置7推进到近海区域，从而可以避免台风损坏装置；波浪经楔形船体顶角劈开向楔形船体两侧分流，布置在楔形船体两侧的波浪能采能装置最大限度地将波浪能捕获，具体的，波浪能采能装置由多个振荡浮子4及多组浮子臂5组成，所述多个振荡浮子4浮于海面上，通过多组臂长不等的浮子臂5连接于楔形船体两侧，这种方式能够将振荡浮子4错开排列，从而减少前后振荡浮子4之间对波浪能采集的干扰，最大限度的多点收集波浪能；振荡浮子4驱动能量转化机构动作并带动发电机发电，进而将波浪能转化为机械能或液压能，再经发电机转化为电能；楔形船体上设有控制室6，控制室6对半潜式可移动波浪能发电装置的设备进行控制，将采集到的波浪能存储到电能存储装置中。The specific implementation process of the utility model: the top angle of the wedge-shaped hull, that is, the bow is connected with the anchoring device, and the wedge-shaped hull can rotate 360° around the anchoring device. When waves hit the wedge-shaped hull, the wedge-shaped hull drifts with the waves and adjusts its position Orientation, so that the bow of the ship always points to the direction of incoming waves, and at the same time, the pump works to pump seawater into the damping layer 3, causing the entire floating platform to sink, the middle layer 2 and damping layer 3 are immersed in seawater, and the floating layer 1 floats on the sea surface , the floating platform has a certain depth of water to ensure its stability on the sea surface. When a typhoon comes, the drainage pump works to blow the seawater to the damping layer 3, the floating platform rises, and then is pushed to the offshore area by the power propulsion device 7, so that it can Avoid typhoon damage to the device; waves are split through the top corner of the wedge-shaped hull to divert to both sides of the wedge-shaped hull, and the wave energy harvesting devices arranged on both sides of the wedge-shaped hull can capture wave energy to the maximum extent. It consists of one oscillating buoy 4 and multiple groups of float arms 5, the multiple oscillating buoys 4 float on the sea surface, and are connected to both sides of the wedge-shaped hull through multiple groups of buoy arms 5 with arms of different lengths. The arrangement is staggered, so as to reduce the interference of wave energy collection between the front and rear oscillating floats 4, and collect wave energy at multiple points to the maximum; the oscillating floats 4 drive the energy conversion mechanism and drive the generator to generate electricity, and then convert the wave energy into mechanical energy or hydraulic pressure The energy is converted into electrical energy by a generator; a control room 6 is provided on the wedge-shaped hull, and the control room 6 controls the equipment of the semi-submersible movable wave energy generating device, and stores the collected wave energy in the electrical energy storage device.
以上所述仅为本实用新型的较佳实施例，凡依本实用新型申请专利范围所做的均等变化与修饰，皆应属本实用新型的涵盖范围。The above descriptions are only preferred embodiments of the present utility model, and all equivalent changes and modifications made according to the patent scope of the present utility model shall fall within the scope of the present utility model.
Claims (3)
- A kind of 1. semi-submersible type movable wave energy TRT, it is characterised in that：Including raft, Powerpush Unit, ripple Several parts, the rafts such as unrestrained energy energy collecting device, energy conversion device, anchoring device and electrical energy storage device are wedge-shaped ship Body, is from top to bottom divided into floating layer, intermediate layer, damping layer, and the intermediate layer is provided with suction pump and draining pump, the damping layer For enclosed construction, the raft afterbody is provided with Powerpush Unit；The wave energy energy collecting device is floating by multiple vibrations Sub and multigroup float arm composition, the float arm that the multiple oscillating floater is not waited by multigroup brachium are connected to wedge-shaped hull two Side；The energy conversion device and electrical energy storage device are arranged in the floating layer of wedge hull or in intermediate layer jointly；It is described Anchoring device uses catenary SBM, lies in wedge-shaped hull drift angle.
- 2. semi-submersible type movable wave energy TRT according to claim 1, it is characterised in that：The energy conversion dress Put including energy transformation mechanism and generator, the energy transformation mechanism is mechanical transmission mechanism or hydraulic gear, described Energy transformation mechanism input is connected with oscillating floater, and output end is connected with generator, the oscillating floater driving energy conversion Mechanism action simultaneously drives electrical power generators.
- 3. semi-submersible type movable wave energy TRT according to claim 1, it is characterised in that：On the wedge-shaped hull Control room is additionally provided with, control room is controlled to the equipment of semi-submersible type movable wave energy TRT, control Powered Propulsion dress Action is put so as to control the afloat orientation of raft, and the wave energy collected is converted and stored into electrical energy storage device In.
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