Interactive artificial wave making device and method

Abstract

The invention relates to an interactive artificial wave making device and method. Array type flow water spraying openings continuously formed in the bottom of a pool are used, a flow rate valve of each water spraying opening is controlled through a central control computer to form different wave patterns at different positions in the wave making pool, various changes such as wave formation, movement, direction changing, deformation, merging, splitting, disappearance or regeneration can be interactively controlled. Surfers can interactively control the formation position, the movement speed andthe wave type change of waves in the pool by holding a remote control by hands, the interactivity is high, the surfers control the surfing direction and motion state according to own wishes, and thusthe higher entertainment is achieved; and two or more surfers conduct interactive artificial wave making surfing movement such as chasing, overtaking, obstacle avoidance, or action difficulty comparing simultaneously in the pool, and the characteristics of competition and confrontation in the same pool are introduced to the surfing movement.

Description

technical field [0001] The invention relates to an artificial wave-making device and method, and belongs to the category of a ship wave environment adaptability test platform, a wave power generation equipment test, and auxiliary facilities for mass sports and entertainment. Background technique [0002] At present, there are three main methods that can produce waves with a certain professional level (sufficient wave height, sufficient duration and suitable wave shape after wave formation), vacuum method, wave-making board traction method and reflection method. The first type (reference patent: 201620641883.9) uses a vacuum pump to suck a certain amount of water to a certain height, and then suddenly opens the valve and releases it into the wave-making pool (hereinafter referred to as the pool unless otherwise specified). The impact forms waves and is sucked up. The water can also be replaced by a heavy object with a certain volume and weight. This method consumes a lot of e...

AI Technical Summary

Problems solved by technology

The first type (reference patent: 201620641883.9) uses a vacuum pump to suck a certain amount of water to a certain height, and then suddenly opens the valve and releases it into the wave-making pool (hereinafter referred to as the pool unless otherwise specified). The impact forms waves and is sucked up. The water can also be replaced by a heavy object with a certain volume and weight. This method consumes a lot of energy, and the wave created will attenuate in the process of advancing after the wave is formed. The wave shape is a general swell, and the sustainability is poor; the second method It uses power to drive the wave-making board to move in the wave-making pool, and uses the wave-making board to push the pool water to form waves (reference patents: PCT / ES2008 / 000089, PCT / US2013 / 059498, US 8,366,347 B2, US 8,042,200 B2), the advantage is that the duration is long , the wave shape is better (there are obvious curly areas, the formation and breaking process of curly waves under natural conditions is as follows: figure 1 ), the disadvantage is that the spatial geometry of the wave-making plate and the bottom of the pool is high, and it is necessary to use a supercomputer for numerical simulation calculation and optimization design. The design cycle of the whole set of equipment is long and the processing is difficult. For traction drive equipment, the power of the reference patent 2 is above 2.0MW. The volume and weight of the traction drive equipment are huge, and high-strength guide and support rails are required, which increases the construction cost and causes large additional friction and water viscosity. Resistance loss; the third is to use multiple vacuum pumps arranged in succession to drive the water flow, and create curls through the reflection at the bottom of the pool (reference patents: US2018266129A9, USRE47023E, US2018106058A1), this mode can create relatively perfect curls, and the power The consumption is relatively small. When multiple vacuum pumps work continuously and alternately, a wave pool can form multiple waves at the same time, which can be used by multiple surfers. Wide solid waves, the surfer has a very small range of lateral movement on the waves, and some actions that require distance to accelerate cannot be completed

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