A wind-driven centrifugal artificial wave-making device and method
A centrifugal and wind-powered technology, which is applied in the direction of wind power generators, wind power motor combinations, engines, etc., can solve the problems of excessive power requirements of the source motor and large land occupation, and achieve low cost and difficulty of land acquisition, small land occupation, and applicable The effect of multiple locations
Active Publication Date: 2022-06-28
INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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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
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[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
[0020] The invention provides a centrifugal artificial wave-making device driven by wind. If the wind direction in the area changes frequently, the windmill adopts the vertical axis type. The advantage is that no matter how the wind direction changes, the windmill will rotate in response to the wind and output torque. ; If the local wind direction is relatively stable, it is suitable to use a horizontal-axis windmill, which has a lower center of gravity and higher efficiency. Windmill blades are made of high-strength composite material or metal foil and fastened to the frame and shaft. The windmill shaft is connected to the input shaft of the reducer through a coupling. The reducer is mechanical, and the outer casing is fixed on a fixed column to reduce the speed and increase the output torque. The windmill is a vertical shaft type, and the inpu...
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The invention discloses a wind-driven centrifugal artificial wave-making device and method, which include a pool, a windmill, a reducer, a connecting plate, a torsion spring, a torque clutch, a sleeve, blades and a fixed column; driven by the wind, the windmill Drive the connecting plate through the reducer, and roll the torsion spring to store energy. When the stored energy of the torsion spring reaches the set value, the torque clutch is disengaged from the fixed column and unlocked. The torsion spring drives the sleeve and the blade to rotate at high speed in an explosive manner. The blade part or All immersed in the water of the pool, the pool water is driven at high speed, and the pool water moves outward at high speed in the radial direction under the action of centrifugal force, forming a wave in the pool. After the torsion spring energy is released, the torque clutch locks the sleeve and the fixed column again, and the windmill stores energy for the torsion spring through the reducer and the connecting plate again, and the device enters the next wave-making cycle. The novel wind-driven centrifugal artificial wave-making device proposed by the invention utilizes renewable wind energy, and is environmentally friendly and economical.
Description
technical field [0001] The invention relates to a wind-driven centrifugal artificial wave-making device and method, belonging to the categories of a ship wave environment adaptability test platform, wave power generation equipment testing, and public sports and entertainment auxiliary facilities. Background technique [0002] At present, there are two main artificial wave-making methods in line with professional training and competition. One is that the wave-making board is driven by power to move in the wave-making pool, and the wave-making board is used to push the pool water to form waves (reference patents: ①PCT / ES2008 / 000089, ②PCT / US2013 / 059498, ③US 8,366,347B2, ④US 8,042,200B2), the advantages are that the duration is long and the wave shape is better, but the disadvantage is that the spatial geometry of the wave-making board and the bottom of the pool has high requirements, which requires the use of supercomputers for numerical simulation calculation and optimization ...
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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