Smoke Foam (Hot Foam)
We plan for this "Smoke Foam"extinguishing system
On your behalf, we are planning this extinguisher system (Smoke Foam ), specially adapted to your needs.
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The Smoke Foam Extinguishing System to meet certain fire-fighting properties in load situations. Other systems, such as water mist, compact foam, steam, gel, potassium, suppression, or be Inhibations PyroBubbles systems in the future fill other niches. We should be excited. An all-round system can, we assume it will not happen.
This hot foam system "Smoke Foam fire extinguishing system is therefore a useful alternative to conventional fire extinguishing method which dominates the fire in a production or warehouse by rapid full foam filling and by the unnecessary electric foam generators, foam doors and pressure relief openings a very affordable fire extinguishing solution.
The Smoke Foam fire extinguishing system may be used as stationary - and semi-fixed fire extinguishing system be designed. The Smoke Foam fire extinguishing system enables a variety of applications.
Although the rule component list, sprinkler systems are not available and are specified in the new high-rise policy only "appropriate extinguishing systems, special extinguishing these deposits will be applied fully, if they are suitable for their particular use.
Benefits of Smoke Foam fire extinguishing system
significantly lower cost than other high-expansion foam fire extinguishing systems (about 50% lower costs compared to high-expansion foam systems)
significantly lower costs by servicing, maintenance and modernization
there are no pressure relief valve necessary (at high expansion foam systems that require a large number of pressure-relief valve!)
no interference with the building shell
small plant-specific costs
there is no need for high-expansion foam generators
no air and foam flaps
lower installation costs
by complete smoke bond, the "Smoke Foam fire extinguishing system is environmentally friendly (the particles of the flue gases after the expiration of the foam may have been paid out and disposed of.)
It corresponds to the DIN 14 492 Fixed fire fighting systems with the extinguishing agent-powder
Foam extinguishing effect of Smoke
Foam production in hot foam generators
600 times the foaming
at up to 1,200 ° C
Smoke is bound in bubbles
Smoke bubbles have higher smothering effect
Shelter fills up within minutes
no smoke spreading into the atmosphere
Operation of the "Smoke Foam" fire extinguishing system:
In a release of "Smoke Foam fire extinguishing system, the water pump (1) and the pump (2) controlled for the foam concentrate.
The foam proportioner (3), the water 3% foam concentrate is added.
This water / foam mixture (4), is then fed to the foam generator (5) and the three jets in the foam generator, pressed against the screen.
When pressed against the foam, the smoke ascended bound gases in the foam bubbles. Then comes the foam and is bound flue gases in the protected object (eg high-bay warehouse, ...) and fill this out within 4 minutes.
By binding the flue gases in the foam, are no openings (pressure relief) are needed in the structure. What is also a significant cost advantage.
Compared to a conventional high-expansion foam system, obviating the need for "Smoke Foam" extinguishing system, the following components:
- High expansion foam generator (Frischluftansaugklappe and foam cover)
- Different control technology
- Pressure relief vents
