现在很多超声波清洗机都具有脱气功能，初次使用超声波清洗设备的人员可能都会有这样的疑问，超声波清洗机脱气功能有什么用？那这个脱气功能究竟是什么工作原理，能带来什么效果，下面小编就为大家简单解答一下。

Now many ultrasonic cleaners have degassing function. People who use ultrasonic cleaners for the first time may have such questions. What's the use of degassing function of ultrasonic cleaners? What is the working principle of the degassing function and what effect it can bring? Here's a brief explanation for you.

超声波作用于清洗溶液中时，会产生交替工作压力，用于超声空化阀的超声波在清洗溶液中传递时可以产生超声空化气泡，能够明显提升气体从清洗溶液中到气泡的传质速率。空化气泡是由清洗溶液中的微小气核产生，在超声波稀疏相应的负压力作用会产生这些空泡。

When ultrasonic wave acts on the cleaning solution, it will generate alternating working pressure. When the ultrasonic wave used for the ultrasonic cavitation valve is transmitted in the cleaning solution, it can generate ultrasonic cavitation bubbles, which can significantly improve the mass transfer rate of gas from the cleaning solution to the bubbles. Cavitation bubbles are generated by tiny gas nuclei in the cleaning solution, which will be generated under the corresponding negative pressure of ultrasonic thinning.

如果负压力在空化气泡形成后继续存在，那么此时空化气泡就会扩张到原来尺寸的许多倍，在这种状况下，空化气泡之后不断地增大爆破。超声波清洗机脱气功能作用时，清洗溶液中气体可通过定向扩散进入空化气泡，当气泡爆破时气体会从中逸出，这就产生了脱气作用。

If the negative pressure continues to exist after the cavitation bubble is formed, the cavitation bubble will expand to many times of its original size at this time. In this case, the cavitation bubble will continue to increase its explosion. When the degassing function of the ultrasonic cleaning machine works, the gas in the cleaning solution can enter the cavitation bubble through directional diffusion, and when the bubble bursts, the gas will escape from it, which results in degassing.

超声波清洗机脱气功能主要是运用超声的定向扩散，一旦清洗溶液产生空化，里面还是有空气存在的，脱气功能就是将清洗液体的空气排掉，减少超声波空化反应产生的气泡阻力，增强超声波清洗机的清洗效率，能更好的达到清洗目的，提高清洗效果。

The degassing function of the ultrasonic cleaning machine is mainly to use the directional diffusion of ultrasound. Once the cleaning solution is cavitated, there is still air in it. The degassing function is to discharge the air of the cleaning liquid, reduce the bubble resistance generated by the ultrasonic cavitation reaction, and enhance the cleaning efficiency of the ultrasonic cleaning machine, which can better achieve the cleaning purpose and improve the cleaning effect.

超声波清洗机的脱气功能有什么用？这么看，作用还是非常明显的，当然您想要更加顺利的使用清洗机进行工作，就要多加了解这个设备，更多相关信息就来我们网站senfuai.com咨询吧！

What's the use of the degassing function of the ultrasonic cleaner? From this point of view, the effect is very obvious. Of course, if you want to use the cleaning machine more smoothly, you should learn more about this device. For more information, please visit our website at senfuai.com!