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HEN 160gpm@50psi Tight& Blade Reach, plus Coverage Discussion
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- čas přidán 26. 11. 2023
- HEN 160gpm@50psi Education/Demo around Tight Mode stream reach six floors from good set back, Blade stream capture of both smaller and large area simulations of standard size room foot prints.
1) Six floors of reach captured from 20 feet back, HEN 160gpm@50psi set to Tight Mode. This is for all intensive purposes a complete analog to a 7/8-inch tip's solid stream. (0 to 20 seconds)
2) Simulated bedroom 16x16 room, application methodology smooth bore vs Bladed stream discussion. Amount of effort, and water distribution, required with a solid stream with stream actions. (1:10 to 1:20)
3) Discussion simulated bedroom application methodology Bladed pattern, with stream mechanisms/advantages, total time to total coverage advantages, concentrated edge surface captures, gas volume droplets in motion and distribution upon leaving the nozzle. (1:22 to 2:22)
4) Discussion simulated large room application methodology Bladed pattern/reach, with stream mechanisms/advantages, total time to total coverage advantages, concentrated edge surface captures, gas volume droplets in motion and distribution upon leaving the nozzle (2:30 to 3:22)
Conclusion the Blade stream distribution wise produces lots of large droplets / sheets of water, in a large thin V pattern, which makes capturing the walls, ceiling, floor, fuel packages and all of the gas in a force multiplying, synergistic way, much easier and possible.
The Blade pattern cools both proximal to distal before initial surface impacts in a continuous fashion, other straight and solid streams require a impact to start to do work,. and than after impact start cooling and suppression distal to proximal. Heated surfaces, and fuel packages, plus gas are treated/interacted with in a all encompassing simultaneous fashion with this Bladed pattern.
This Bladed superior distribution will elevate the suppression qualities/capabilities of the member assigned to the nozzle, unlike any currently deployed structural suppression nozzle in the North America fire service at a equal flow rate..
Just Watch the Video for Knowledge and Understanding around the Bladed pattern which is clearly not a trick or gimmick, it makes sense thermodynamically @HenNozzles