A study on a suitability of sound fire extinguisher in duct environment

초록

Fire is necessary for mankind, but it damages people by fire. Depending on the cause of the fire and the material, an appropriate fire extinguishing system should be used. As human civilization develops and societies become more complicated, the response to the fire must also change. It is inappropriate to apply general fire extinguishing facilities in a duct environment connecting elevator, communication line and electric line and connecting the interstices. Sound fire extinguishers can be used as fire extinguishing systems in special spaces such as ducts. In this paper, we compare the sound fire extinguishers with fire extinguishers in a duct environment with obstacles such as elevator or electric wire. As a result of the experiment, it was confirmed that the fire extinguisher of the fire extinguisher was well transmitted to the fireworks even in the structure in which the obstacle was complicated. Also, when the sound extinguisher was turned on, the long lighter did not catch fire. The sound fire extinguisher has fire extinguishing effect and fire extinguishing effect in a duct environment filled with obstacles. © Research India Publications.

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