FIELD: fire-extinguishing equipment, particularly powder fire-extinguishing modules.
SUBSTANCE: module has body, charge of fire-extinguishing powder, gas generation means, coupling nut, diaphragm and distributor. Diaphragm orifice diameter is 0.11 - 0.35 of inner body diameter and is 2.5 - 12.5 diameters of inner orifice of deflector. Method of powder fire-extinguishing module assemblage is also disclosed.
EFFECT: increased fire-extinguishing capabilities due to optimizing discharge time and decreasing remainder of powder charge, increased performance characteristics.
22 cl, 1 dwg
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Authors
Dates
2004-06-27—Published
2003-06-11—Filed