Working principle of vacuum generator
2023/11/14
The working principle of the vacuum generator is to use a nozzle to jet compressed air at a high speed to form a jet at the nozzle outlet to generate entrenched flow. Under the effect of entrenched suction, the air around the nozzle outlet is continuously sucked away, so that the pressure in the adsorption cavity drops below atmospheric pressure to form a certain degree of vacuum.
The degree of vacuum, as the name implies, is the degree of vacuum, that is, the density of the number of gas molecules in a space in the standard state of the specific degree. In short, that is, a state smaller than one standard atmospheric pressure (about 101.3KPa) is a vacuum.
If you need to quantify specifically, you can use pressure to illustrate the range:-101.3kPa ~ 0kPa.
Therefore, in the actual work of the vacuum generator, picking up and putting down are divided into two steps, which we call "supply" and "destruction".
Seeing here, I think everyone also understands that the vacuum generator device can be applied to those fields in life, such as handling glass, handling precision solar panels, opening thin plastic films, etc.
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