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1.白炽灯的火灾原因及预防 白炽灯是我们日常生活中常见的用电设备,如果使用不当,可能会引起火灾。如白炽灯用纸灯罩很容易引起火灾。因为灯泡通电后,它的表面温度较高,功率越大,用电时间越长,则温度越高,纸灯罩在高温下会烤焦起火、点燃导线引起火灾。如果灯泡靠近易燃物品,如木板、纸张、蚊帐、棉花和棉被等,往往也会引起火灾。其预防措施为: 1)安装电灯必须适应使用场所周围的特点,在有易燃、易爆气体的地方,应安装防爆灯,屋外照明应装防雨式灯具。
1. Incandescent lamp causes of fire and prevention Incandescent lamp is a common electrical equipment in our daily life, if used improperly, may cause a fire. Such as incandescent paper lamp shade is very easy to cause a fire. Because the lamp is energized, its surface temperature is higher, the greater the power, the longer the power, the higher the temperature, the paper lamp cover will be burned in high temperature fire ignited, ignite the wire cause a fire. Keeping a light bulb close to flammable objects, such as wood, paper, mosquito nets, cotton, and quilts, can often cause a fire. The precautionary measures are as follows: 1) The electric lamp must be adapted to the characteristics around the place of use. Where flammable or explosive gas is available, the explosion-proof lamp shall be installed and the outdoor lighting shall be fitted with rain-proof lamp.