Pulling-type self-starting flame-resistant material pack

Abstract

The invention relates to a pulling-type self-starting flame-resistant material pack. The pulling-type self-starting flame-resistant material pack includes a first packing bag, a second packing bag, athird packing bag and a fourth packing bag; the two ends of the first packing bag, the two ends of the second packing bag, the two ends of the third packing bag and the two ends of the fourth packingbag are fixed by means of press fit separately; the fourth packing bag is provided with a pulling part extending out of the first packing bag, and a starting liquid is contained in the fourth packingbag; the portion between the third packing bag and the fourth packing bag is filled with metal powder; the portion between the second packing bag and the third packing bag is filled with a gas propellant; the portion between the first packing bag and the second packing bag is filled with a composite flame retardant; the second packing bag and the third packing bag are loose, and the fourth packingbag is tightened. The novel pulling-type self-starting flame-resistant material pack can be used in a thermal starting pattern or a pulling starting pattern. By adopting a casting mode for use, the material pack is much safer, more convenient and better in flame resistance effect.

Description

technical field [0001] The invention relates to the field of material technology, in particular to a flame-retardant material, and more specifically to a pull-type self-starting flame-retardant material package. Background technique [0002] Fire extinguishing and flame retardant equipment in the prior art mainly includes large-scale automatic fire extinguishing devices and manual hand-held fire extinguishers. Among them, large-scale fire extinguishing and flame retardant equipment generally has early warning and automatic functions, but the installation cost is high, and it is suitable for large factories, warehouses, important Buildings, etc., usually have higher installation and maintenance costs. Manual hand-held fire extinguishers are convenient and flexible, and can be placed in corridors. They are small and cost-effective, but they are only suitable for small fires. For larger fires, using hand-held fire extinguishers will affect personal safety. [0003] Therefore, ...

AI Technical Summary

Problems solved by technology

[0002] Fire extinguishing and flame retardant equipment in the prior art mainly includes large-scale automatic fire extinguishing devices and manual hand-held fire extinguishers. Among them, large-scale fire extinguishing and flame retardant equipment generally has early warning and automatic functions, but the installation cost is high, and it is suitable for large factories, warehouses, important Buildings, etc., usually have high installation and maintenance costs

Manual hand-held fire extinguishers are convenient and flexible, and can be placed in corridors. They are small and cost-effective, but they are only suitable for small fires. For larger fires, using hand-held fire extinguishers will affect personal safety

Images