Why do gas stations can not play on mobile phones?
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Users questions:
Experts answer: gasoline in the air concentration exceeds 1.3 to 6 percent, would be an explosion. Especially in summer, temperatures are high, gasoline evaporation quickly, the higher the concentration of gas inside the gas station, when it reaches a certain concentration, any small spark of static electricity, or the naked eye can not see will trigger an explosion. Therefore, gas stationsAll electrical items must have fire and explosion protection features, including even light. But all the phones sold in the market (including CDMA-based phones) do not have the explosion-proof feature, so button will produce a static spark from the moment are prone to explosion. Phone press the switch the moment will produce a small spark; someAging of older phone lines, using the process may also be sparks. If I had the air accumulated significant concentrations of flammable gases, will be an explosion. Although there is no evidence to prove that, but according to conclude that the vehicle refueling, when the station by car or motorcycle oil tank gun to increase steam injectionOil, the original empty the fuel tank out of the oil and gas will be released into the atmosphere, combined with new injection of gasoline in the air and evaporation, so that the vehicle around the fuel surge in oil and gas density. At this point, if the call in its vicinity, the receiving phone, emission or reception of signals in the state of mobile phones produced in an instant electronic point of friction may lead to an explosion of fuel vapor
Experts answer: gasoline in the air concentration exceeds 1.3 to 6 percent, would be an explosion. Especially in summer, temperatures are high, gasoline evaporation quickly, the higher the concentration of gas inside the gas station, when it reaches a certain concentration, any small spark of static electricity, or the naked eye can not see will trigger an explosion. Therefore, gas stationsAll electrical items must have fire and explosion protection features, including even light. But all the phones sold in the market (including CDMA-based phones) do not have the explosion-proof feature, so button will produce a static spark from the moment are prone to explosion. Phone press the switch the moment will produce a small spark; someAging of older phone lines, using the process may also be sparks. If I had the air accumulated significant concentrations of flammable gases, will be an explosion. Although there is no evidence to prove that, but according to conclude that the vehicle refueling, when the station by car or motorcycle oil tank gun to increase steam injectionOil, the original empty the fuel tank out of the oil and gas will be released into the atmosphere, combined with new injection of gasoline in the air and evaporation, so that the vehicle around the fuel surge in oil and gas density. At this point, if the call in its vicinity, the receiving phone, emission or reception of signals in the state of mobile phones produced in an instant electronic point of friction may lead to an explosion of fuel vapor
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