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住宅内发生煤气泄漏时,房主人往往会立即在室内打电话找有关部门,这样做不仅会导致电话机爆炸,而且还会引发室内起火。其原因是:当电话机受话器拿起或放下的一瞬间,电话机内线圈就会产生高压,电话机的叉簧处随之会出现火花。泄漏的煤气、液化气、乙炔气等很容易钻进电话机内,当气体达到燃点温度时,就会发生燃爆,引起火灾。所以,一旦遇到易燃易爆气体泄漏时,应立即将总阀门关闭,随即打开门窗通风换气,千万不能在煤气泄漏时使用室内电话。(杨莹丹辑)责编/海燕
When a gas leak in a home occurs, the homeowner often calls the interior department to find the relevant department. This will not only cause the telephone to explode, but it will also cause a fire in the room. The reason is: when the telephone receiver picked up or put down the moment, the phone coil will have a high pressure, the phone will occur at the hook spring sparks. Leaking gas, liquefied gas, acetylene gas and so easy to drill into the phone, when the gas reaches the ignition temperature, the explosion will occur, causing a fire. Therefore, in the event of flammable gas leaks, the general valve should be immediately closed, then open the doors and windows ventilation, do not use the indoor telephone gas leak. (Yang Ying Dan series) Editor / Haiyan