Explosion-proof equipment, the application of the general principle of a gap type, to prevent contact type, as follows:
1, the gap explosion-proof principle: As the spark and the arc easily ignite the explosive mixture, the current gap explosion-proof structure is to prevent the arc and other explosive mixture around the ignition of a comparison method. It has a sufficiently strong housing that can withstand the maximum explosion pressure generated by the internal explosive gas mixture, ensuring no deformation or damage, and having a structural gap so that the injected combustion product is cooled to a level below the outside by a certain flange length Explosive mixture of spontaneous combustion temperature. Our company's explosion-proof camera cover on the use of this method, which play a role in the explosion. The following are the same as the "
2, the use of safety measures of the principle of explosion-proof: the main equipment in the use of a series of security measures to the maximum will not produce sparks, arc or dangerous temperature, or the use of effective protective components to produce sparks, arcs or temperature Can not ignite the explosive mixture, in order to achieve the purpose of explosion.