Experimental Study on Fire Extinguishing Technology of Ultrasonic Water Mist
Water mist produced by ultrasonic technology can be used as a fire extinguishing agent to extinguish fire through cooling,suffocation,etc.In this research,the characteristics of water mist produced by ultrasonic atom-izing device are analyzed by setting up an experimental platform,and fire extinguishing experiments are designed to verify the effectiveness and influence factors both in local application and total flooding.The results show that it is feasible to put out a fire by locally applying sufficient amount of ultrasonic mist generated by ultrasonic atomization technology in a suitable direction.When total flooding fire extinguishing is adopted,the extinguishing effect depends on the ventilation and space size,and in a relatively closed space,the fire extinguishing effect is obvious.
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