Oscillating device and method for power generation with heave float
An oxygen-enhancing device and a float-type technology are applied in the field of heave float-type power generation oxygen-enhancing devices, which can solve the problems of less large-scale application, high cost, low reliability of rack type and unfavorable maintenance, and achieve the realization of capture and transfer, low cost effect
Active Publication Date: 2020-12-22
OCEAN UNIV OF CHINA
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Problems solved by technology
[0004] At present, the transmission mechanism of the heave float type wave energy device in China has a rack type and a hydraulic type. The rack type is not conducive to maintenance due to its low reliability, so it is rarely used on a large scale.
However, the widely used hydraulic transmission mechanism has problems such as high cost and high maintenance cost.
Therefore, the screw and gear transmission mechanism with simple structure and low cost has gradually entered people's field of vision, but there are few studies on the transmission mechanism related to it.
Method used
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[0071] The present invention will be further described below in conjunction with the following embodiments. It should be understood that the following embodiments are only used to further describe the present invention, and should not be interpreted as limiting the protection scope of the present invention. Some non-essential improvements and adjustments all belong to the protection scope of the present invention. The specific process parameters and the like in the following examples are only examples of suitable ranges, that is, those skilled in the art can make a selection within a suitable range through the description herein, and are not limited to the specific values exemplified below. In each figure, the same or corresponding reference numerals denote the same components, and repeated explanations will be omitted.
[0072] Disclosed herein is a heave float type generating aeration device, comprising an energy harvesting system, a reversing system inside the energy harv...
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The invention provides a heaving buoy type power generation and oxygenation device and method capable of capturing and transmitting wave energy through a simple and cheap lead screw and gear transmission mechanism, and simultaneously realizing the dual functions of power generation and oxygenation. Equipped with: energy harvesting system, reversing system located inside the energy harvesting system, aeration system and power generation system; among them, the energy harvesting system has: steel frame, base, formed as a transmission mechanism that can slightly swing through the base and A lead screw extending parallel to the steel frame, a flexible waterproof casing, and a heave float fixedly connected to the lower end of the lead screw; the reversing system includes: sleeve shaft, output shaft, ratchet, lead screw gear, and reversing wheel; The oxygen enrichment system has: multiple intake pipes, multiple one-way air intake solenoid valves, multiple lower air outlet pipes, multiple lower one-way air outlet solenoid valves, multiple upper air outlet pipes, and multiple upper one-way air outlet solenoid valves; The power generation system is located at the upper end of the output shaft.
Description
technical field [0001] The invention belongs to the field of wave energy power generation, and in particular relates to a heave float type power generation oxygen increasing device and method. Background technique [0002] With the depletion of fossil energy and climate change caused by greenhouse gas emissions, the development of renewable energy has become an important direction of world energy development. As a clean and pollution-free green renewable new energy, ocean wave energy has the advantages of large reserves, wide distribution, high energy density and easy transformation, and has become the focus of new energy research. 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] Wave energy devices are the main form of wave energy utilization. According to the different ways of energy acquisitio...
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IPC IPC(8): F03B13/18A01K63/04C02F7/00
CPCF03B13/18A01K63/042C02F7/00F05B2220/706F05B2220/64Y02W10/10Y02E10/30
Inventor 曹飞飞江小强钟子悦白浩哲潘奕霖韩蒙史宏达
Owner OCEAN UNIV OF CHINA