An Offshore Fixed Platform Long Duct Narrow Tube Wind Gathering Power Generation System

Abstract

The invention discloses an offshore fixed platform type long-duct narrow-pipe wind-gathering power generation system, which relates to the technical field of narrow-pipe wind-gathering power generation. The system comprises a base laid at the bottom of the ocean, a stand column fixedly arranged on the upper surface of the base, and an annular platform located above the stand column, wherein the stand column extends out of the sea level, a round sliding rail is arranged at the top end of the stand column, the lower surface of the platform is connected with the round sliding rail in a sliding mode through a sliding block, the platform is coaxial with the stand column, and a narrow pipe wind gathering power generation mechanism is arranged in the platform. The narrow-pipe wind-gathering powergeneration technology is popularized to medium and high seas for application, climate and wind energy of middle and high seas can be fully utilized, the current situation that electric power facilities of the middle and high seas are insufficient is solved, continuous environment-friendly electric power supply can be provided for island reefs of the high seas, compared with an existing large-blade type wind generating set, wind power can be more efficiently utilized, meanwhile, influences on the local environment are reduced, and the advantages of being easy to construct and convenient to maintain are achieved.

Description

technical field [0001] The invention belongs to the technical field of narrow tube wind gathering power generation, in particular to an offshore fixed platform long duct narrow tube wind gathering power generation system. Background technique [0002] There is a vast ocean area in the world, among which my country's ocean area is 3 million square kilometers, and our country has a vast ocean space. At present, our use of the ocean is limited to offshore aquaculture and tourism development, and the use of the far sea is almost zero except for fishing. . [0003] According to relevant information, the current distributed wind power generation is mainly concentrated in inland areas, mostly on mountain tops and open plains, and some are located on coastal embankments. Wind power generation projects rarely appear in the ocean, and due to the It is huge, which makes the installation and construction more difficult, the operation noise pollution is serious, and even harms seabirds. ...

AI Technical Summary

Problems solved by technology

[0005] 1. Due to the wide sea area of ​​COSCO Sea and abundant wind energy, the small-scale narrow-tube wind-gathering equipment suitable for inland or offshore obviously does not match the above-mentioned characteristics of COSCO Sea. It is inevitable for COSCO Sea to develop large-scale narrow-tube wind-gathering devices On the other hand, compared with the large-scale narrow-tube wind concentrating power generation device, the cost of using the existing device in COSCO Sea is high, and the power generation efficiency is low;

[0006] 2. Most of my country's sea areas are located in the temperate zone, and the narrow tube wind gathering power generation device can be designed according to the unique climate characteristics of the warm zone, which can further improve the power generation capacity of the narrow tube wind gathering, but there is no similar design in the prior art

[0007] 3. Due to the wide sea area of ​​COSCO Sea, abundant wind energy, and frequent changes in wind direction, the existing narrow-tube wind gathering device needs to chase the wind direction, and often when it catches up, the wind direction has already changed, resulting in a decrease in power generation efficiency. The existing technology There is no narrow-tube wind-gathering power generation device that is suitable for COSCO and can capture wind from various wind directions in time.

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