What are the three elements of an explosion proof lamp?
Explosion-proof flashlight has been used in the "security card", the price is not expensive, but also quite durable.
Waterproof, dustproof, shockproof, explosion proof, I produce lamps and lanterns here
The three elements of explosion resistance refer to ignition point, combustion supporting gas and fuelExplosion proof refers to the force of the blast resistance and heat without loss can still work normally referred to as proof, prevent explosion will come from the three necessary conditions to consider, limit a necessary condition which limits the explosion. Select the corresponding explosion-proof instrument and explosion-proof type electrical equipment, the standard structure is: flameproof, increased security, positive pressure type, sand filled type, intrinsically safe and oil filled type.The explosion-proof lamp is used for dangerous places exist combustible gas and dust, to prevent the lamp may produce arc, spark ignition and high temperature surroundings of combustible gas and dust, so as to achieve the requirements of explosion-proof lamps. Also known as explosion-proof lamps, explosion-proof lighting. Different flammable gas mixture environment has different requirements for explosion proof grade and explosion proof form of explosion proof lamp.
