Demonstrating device of principle of prohibiting cell phone being used at oil depot and gas station

Abstract

The invention relates to the filed of electric controlling, in particular to a demonstrating device of principle of prohibiting a cell phone being used at an oil depot and a gas station. The demonstrating device of the principle of prohibiting the cell phone being used at the oil depot and the gas station is formed by an organic combination of a direct current power supply, an incoming call prompt circuit, a controlling circuit, a high-voltage generating circuit and explosive equipment and the like, and is provided with necessary and sufficient conditions of explosion of the oil depot and the gas station by using the cell phone, and stimulates the possibility of the explosion of the oil depot and the gas station by using the cell phone as a fact. The demonstrating device of the principle of prohibiting the cell phone being used at the oil depot and the gas station has the advantages of being safe in demonstrating and high in success rate, capable of demonstrating repeatedly in a simple and convenient mode, and strong in generality. Articles capable of implementing ignition are listed as below: combustible gas (such as hydrogen and methane and the like), volatile combustible liquid (such as gasoline and alcohol and the like), and drifted combustible solid (such as flour and coal scraps and the like). The application range of the demonstrating device of the principle of prohibiting the cell phone being used at the oil depot and the gas station is listed as below: the demonstrating of the principle of prohibiting the cell phone being used at the oil depot and the gas station, and the education of content of 'combustion and explosion' of chemistry of a middle school and entertainment.

Description

1. Technical field [0001] This demonstrator relates to the field of electronic control, especially a demonstrator of the principle of disabling mobile phones in oil depots and gas stations. 2. Background technology [0002] Whether mobile phones can be used in places such as oil depots and gas stations is controversial. [0003] It can be said that, first, if the gasoline leakage of oil depots and gas stations would reach the explosion range, the oil depots and gas stations would have been closed for rectification; second, the test of Discovery, a popular science program in the United States, proved that when the simulation becomes a real gas station In the explosion room, the mobile phone rang for more than ten minutes without causing an explosion; 3. At home and abroad, it has been proven that there are almost no gas station explosions caused by the use of mobile phones. [0004] According to the prohibition theory, gasoline is a volatile and combustible substance, and ga...

AI Technical Summary

Problems solved by technology

[0005] After preliminary inquiries, no works or documents have been found that demonstrate the "principle of banning mobile phones in oil depots and gas stations"

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