Vacuum pump, pipeline system, actuating system, valve system, control system and air chamber, these different equipment and systems cooperate with each other to form a vacuum wave maker.

工作原理：

working principle:

控制系統(tǒng)發(fā)送一個信號到制動系統(tǒng)，制動系統(tǒng)的運轉(zhuǎn)指揮著真空泵改變氣室中的水位?？刂崎y的開啟和關(guān)閉是按照系統(tǒng)中預先設(shè)計的波的頻譜來實施的。這一系列的作用結(jié)合起來最終產(chǎn)生了波浪。由真空造浪機制造出來的波浪的高度可以達到兩米以上，這樣的大浪在向周圍的擴散中極其壯觀。這樣的真空造浪機結(jié)構(gòu)復雜實施起來難度大，代價高，這樣就決定了真空造浪機的應(yīng)用范圍限定在了大型沖浪滑板造浪池和試驗用池中。

The control system sends a signal to the braking system. The operation of the braking system commands the vacuum pump to change the water level in the air chamber. The opening and closing of the control valve is implemented according to the frequency spectrum of the wave designed in advance in the system. This series of actions combine to produce waves. The height of the wave produced by the vacuum wave maker can reach more than two meters. Such a big wave is very spectacular in its diffusion to the surrounding. The structure of such vacuum wave maker is complex, the implementation is difficult and the cost is high, which determines that the application scope of vacuum wave maker is limited to large surfing skateboard wave making pool and test pool.

造浪池的真空推動原理的分析：

Analysis of vacuum Propulsion Principle of wave making pond:

造浪方式利用多臺真空泵把氣室里的空氣抽干。真空泵通過鋪設(shè)的管道對氣室里的空氣進行往外排，隨著抽取空氣的程度的加深，氣室里的空氣越來越少，相反真空的程度越來越高。這時造浪池中的水就會大量的充入氣室，當氣室里的水達到一定的程度時，通過控制設(shè)備打開氣室的控制閥。這時，外面的空氣就會通過管道重新進入氣室里，氣室里的真空度越來越低。由于重力的作用，水伴隨著巨大的能量從氣室里流出來，這時就會產(chǎn)生所要的人工波浪。有時人工波浪可以達到0.3-3.0米左右，浪形4-8種。但這要由設(shè)備的配置情況和造浪池的大小決定。由于制造波浪所需要的設(shè)備較多，系統(tǒng)較為復雜，同時造浪池要占大量的土地，所需建設(shè)費用也較高。

In wave making mode, multiple vacuum pumps are used to dry the air in the air chamber. The vacuum pump exhausts the air in the air chamber through the laid pipeline. With the deepening of air extraction, the air in the air chamber is less and less, on the contrary, the degree of vacuum is higher and higher. At this time, a large amount of water in the wave making pool will be filled into the air chamber. When the water in the air chamber reaches a certain degree, open the control valve of the air chamber through the control equipment. At this time, the outside air will re-enter the air chamber through the pipe, and the vacuum in the air chamber is getting lower and lower. Due to the action of gravity, water flows out of the air chamber with huge energy, and the required artificial waves will be produced. Sometimes artificial waves can reach about 0.3-3.0m, with 4-8 wave shapes. However, this depends on the configuration of equipment and the size of wave making pond. Due to the large amount of equipment and complex system required for wave making, at the same time, the wave making pond occupies a large amount of land and the construction cost is also high.

在具體選擇造浪機的種類時要充分結(jié)合業(yè)主的要求和產(chǎn)品的技術(shù)參數(shù)。在產(chǎn)品技術(shù)參數(shù)一定的情況下，不同的場地，在波浪的樣式、種類、高度等方面有不同的要求。造浪設(shè)備和系統(tǒng)要盡量放置在深水端。在造浪池的水循環(huán)方面，應(yīng)在淺端設(shè)置排水溝，進水方式設(shè)計為池底均勻進水。控制平衡水池的進水和排水間接的控制造浪池中水的平衡。要對造浪池中的水定期性的消毒，保持平衡水池水中游離氯的濃度應(yīng)不低于水池中的數(shù)值。造浪池制浪時，用采取防止池水回流的措施。造浪池的人數(shù)負荷按每人2.5平方米計算，池水循環(huán)周期宜小于9小時。

When selecting the type of wave maker, it is necessary to fully combine the requirements of the owner and the technical parameters of the product. When the product technical parameters are certain, different sites have different requirements on the style, type and height of waves. Wave making equipment and systems shall be placed at the deep end as far as possible. In terms of water circulation of the wave making pond, a drainage ditch shall be set at the shallow end, and the water inlet mode shall be designed as uniform water inlet at the bottom of the pond. Control the inflow and drainage of the balance tank, and indirectly control the balance of water in the wave making tank. The water in the wave making pool shall be disinfected regularly to maintain balance. The concentration of free chlorine in the pool water shall not be lower than that in the pool. When making waves in the wave making pond, take measures to prevent the backflow of the pond water. The number of people and load of the wave making pond are calculated as 2.5 square meters per person, and the water circulation cycle of the pond should be less than 9 hours.

人工造浪工程是涉及到了力學領(lǐng)域、機械學以及電氣控制系統(tǒng)學等幾門學科。波浪在不停的擴散的過程中需要消耗大量的能量，因此，在設(shè)計的過程中要充分的考慮深水區(qū)與淺水區(qū)的特點和差異。波浪在深水區(qū)的高度大但是面積較小，而在淺水區(qū)剛剛相反。一般來說正常的造浪池的水深要達到1.5～1.8m，池底坡度不能大于８％。同樣的造浪設(shè)備在好的造浪池當中產(chǎn)生的波浪形態(tài)較好，在擴散的過程中相互作用甚至產(chǎn)生一些共振等效果，但在設(shè)計不好的池中沒有這方面的表現(xiàn)，因此在設(shè)計的過程當中就要充分考慮造浪池的形狀。

It involves several disciplines, such as mechanics, electrical system control and so on. Waves need to consume a lot of energy in the process of non-stop diffusion. Therefore, the characteristics and differences between deep water and shallow water should be fully considered in the design process. In deep water, the height of waves is large but the area is small, while in shallow water, it is just the opposite. Generally speaking, the water depth of a normal wave making pond should reach 1.5 ~ 1.8m, and the slope of the bottom of the pond should not be greater than 8%. The same wave making equipment produces better wave shape in a good wave making pool, and even produces some resonance effects in the process of diffusion, but it does not show this in a poorly designed pool. Therefore, the shape of the wave making pool should be fully considered in the design process.