Issues regarding the explosion protection of motors
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I would like to ask whether electrical equipment in medical oxygen filling rooms needs to be explosion-proof. Thank you
Explosion protection is required; I haven’t dealt with this before, but oxygen acts as a fuel. If there are electric sparks, and oxygen is present in large quantities, wouldn’t those small sparks turn into huge flames, leading to combustion?
What is the lower limit for O2 packet explosion?
Oxygen only has physical explosive properties, but it can help other flammable substances that are not prone to explosion to burn rapidly (or violently), or it can cause explosions
In other words, oxygen does not have a lower explosive limit concentration, but it can affect the combustion of other flammable substances; in other words, oxygen can change the lower explosive limit of flammable materials
It depends on what \"flammable materials\" are present in the poster’s environment; if any such materials exist, it can be dangerous even when mixed with air.