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Wind-driven centrifugal artificial wave making device and method

A centrifugal, wind technology, applied in wind turbines, wind turbine combinations, engines, etc., can solve the problems of large floor space and excessive power requirements of the source motor, achieve small land occupation, low land acquisition cost and difficulty, and suitable for The effect of multiple locations

Active Publication Date: 2021-02-26
INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the shortcomings of the existing technology that the power of the source motor is too large, and that it requires a long stroke and occupies a large area, and provide a motor that can use natural wind as the source power and has a small footprint. The artificial wave-making device and method are energy-saving, environmentally friendly, and compared with the aforementioned reference patents, the land occupation, cost and cost are much lower

Method used

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  • Wind-driven centrifugal artificial wave making device and method

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] The invention proposes a wind-driven centrifugal artificial wave-making device. If the wind direction in the area changes frequently, the windmill adopts a vertical shaft type. The advantage is that no matter how the wind direction changes, the windmill will rotate in response to the wind and output torque. The disadvantage is that the vertical shaft windmill will cause the center of gravity of the entire system to be high, which increases the requirements for fastening the cable stays. ; If the local wind direction is relatively stable, it is suitable to adopt a horizontal axis windmill, which has a low center of gravity and higher efficiency. Windmill blades are made of high-strength composite materials or metal foils, and are fastened to the frame and shaft. The shaft of the windmill is connected to the input shaft of the reducer thr...

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Abstract

The invention discloses a wind-driven centrifugal artificial wave making device and method. The wind-driven centrifugal artificial wave making device comprises a water pool, a windmill, a speed reducer, a connecting disc, a torsional spring, a torque clutch, a sleeve, blades and a fixed stand column. Under the drive of wind power, the windmill drives the connecting disc through the speed reducer,the torsional spring is rolled to store energy, when the stored energy of the torsional spring reaches a set value, the torque clutch is disengaged and unlocked from the fixed stand column, the torsional spring drives the sleeve and the blades to rotate at a high speed in an explosive mode, the blades are partially or completely immersed in water of the water pool and drive the pool water at a high speed, the pool water moves outwards at a high speed in the radial direction under the action of centrifugal force, and a wave is formed in the water pool; and after the torsional spring energy is released completely, the torque clutch locks the sleeve and the fixed stand column again, the windmill stores energy for the torsional spring again through the speed reducer and the connecting disc, and the device enters into the next wave making period. The novel wind-driven centrifugal artificial wave making device utilizes renewable wind energy, and is environmentally friendly and good in economy.

Description

technical field [0001] The invention relates to a wind-driven centrifugal artificial wave-making device and method, which belongs to the category of a naval ship wave environment adaptability test platform, a wave power generation equipment test, and public sports and entertainment auxiliary facilities. Background technique [0002] At present, there are two main artificial wave-making methods that meet professional training and competitions. One is to drive the wave-making board to move in the wave-making pool, and use the wave-making board to push the pool water to form waves (refer to patents: ①PCT / ES2008 / 000089, ②PCT / US2013 / 059498, ③US 8,366,347B2, ④US 8,042,200B2), the advantage is that the duration is long and the wave shape is good, the disadvantage is that the spatial geometry of the wave-making plate and the bottom of the pool is relatively high, and it is necessary to use a supercomputer for numerical simulation calculation and optimization The design and processi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B1/02E02B9/08E04H4/14F03D9/20
CPCE02B1/02E02B9/08E04H4/0006F03D9/20Y02E10/20Y02P70/50
Inventor 王厚生李仲一吴志鹏马越夏平马本栋王建超
Owner INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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