| Issue |
ITM Web Conf.
Volume 77, 2025
2025 International Conference on Education, Management and Information Technology (EMIT 2025)
|
|
|---|---|---|
| Article Number | 01040 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/itmconf/20257701040 | |
| Published online | 02 July 2025 | |
The tactics analysis of multi-purpose nozzle apply to fire ventilation
School of Rescue and Command, China People's Police University, Langfang, Hebei Province 065000, China
* Corresponding author: yangzhizeng@cppu.edu.cn
The multi-purpose nozzle is a widely equipped and used fire nozzle type in China fire rescue. The article revolved around major functions of the multi-purpose nozzle and misty water effects in the fire ventilation, discussed the application scenarios and tactical methods of the multi-purpose nozzle in fire ventilation, analyzed the need to consider factors of the multi-purpose nozzle in the fire ventilation method and obtained a reasonable ventilation area by formula calculation, it provide reference for firefighters to improve smoke exhaust efficiency in fire fighting.
Key words: The multi-purpose nozzle / Fire / Misty water / Fire ventilation
© The Authors, published by EDP Sciences, 2025
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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