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A wall-mounted heave float type wave energy generating device

A technology for swinging buoys and power generation devices, which is applied in the field of wall-mounted swinging buoys type wave energy generation devices, which can solve the problems of different shapes and structures of buoys, achieve the effects of reducing construction costs, ensuring load-bearing capacity, and reducing the difficulty of watertightness

Active Publication Date: 2020-11-03
HARBIN ENG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The shape and structure of the float are different

Method used

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  • A wall-mounted heave float type wave energy generating device
  • A wall-mounted heave float type wave energy generating device
  • A wall-mounted heave float type wave energy generating device

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Embodiment Construction

[0042] Below in conjunction with accompanying drawing and embodiment the embodiment of patent of the present invention is described in detail:

[0043] The invention provides a wall-mounted heave float type wave energy power generation device, in particular to an oscillating float designed with a streamlined curved surface to reciprocate along a vertical axis to obtain wave energy, which can be installed on floating or fixed coasts, ocean platforms, breakwaters, etc. The wave energy generating device with a type carrier has good economy, maintainability, reliability and high efficiency, and belongs to the field of hydraulic machinery and hydraulic generators.

[0044] It mainly includes energy-capturing mechanism, supporting structure, power output system, etc. The energy harvesting mechanism is composed of a float, a sliding mechanism and a connecting piece, which is a moving part of the device and is used to capture wave energy; the supporting structure is a frame structure ...

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Abstract

The invention belongs to the field of wave energy power generation, and particularly relates to a wall-mounted heaving floater type wave energy power generation device. The wall-mounted heaving floater type wave energy power generation device mainly comprises an energy capturing mechanism, a supporting structure, a power output system and the like; the energy capturing mechanism is composed of a floater, sliding mechanisms and connecting parts, is a moving part of the device and is used for capturing wave energy; the supporting structure is of a frame structure, is composed of a supporting beam, a guiding mechanism and damping springs and is used for supporting main parts of the device and limiting and guiding movement of the energy capturing mechanism; and the power output system is composed of a work doing mechanism and an energy converting mechanism and used for converting the wave energy captured by the floater into pressure energy for energy storage, driving a power generator to generate power under the set condition and converting the wave energy into electric energy. The device can be installed on the heading wall face of a floating type platform, a breakwater and a coast, the energy conversion efficiency is high, the starting performance is good, the environmental adaptability is high, the structure is simple, construction and marine installation and maintenance are convenient, and the production and construction cost is low.

Description

technical field [0001] The invention belongs to the field of wave energy power generation, and in particular relates to a wall-mounted heave float type wave energy power generation device. Background technique [0002] Ocean wave energy is a clean and pollution-free green renewable new energy, which has the advantages of large reserves and wide distribution. The development and utilization of ocean wave energy is of great significance for alleviating energy shortage, reducing environmental pollution, developing coastal and island economies, and consolidating coastal defense. [0003] The wave energy generating device is the main form of wave energy utilization. According to the different ways of energy acquisition, the wave energy generating device mainly includes the oscillating buoy type, the oscillating water column type and the over-wave type. Compared with the oscillating water column type and over-wave type wave energy generation device, the oscillating buoy type wave...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F03B13/18
CPCF03B13/1875F05B2220/706Y02E10/30
Inventor 郑雄波张亮刘明尧杨琳
Owner HARBIN ENG UNIV
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