Bubble ball for fire extinguishing

Abstract

The invention discloses a bubble ball for fire extinguishing, and belongs to the field of fire extinguishing. The bubble ball for fire extinguishing comprises a bubble ball outer membrane, the bubble ball outer membrane is filled with gas, and a dry and flat inner core is arranged in the bubble ball outer membrane; the dry and flat inner core comprises a semi-permeable membrane, a separation membrane and a sealing membrane, one side of the separation membrane is connected with the semi-permeable membrane, and the other side of the separation membrane is connected with the sealing membrane; the portion between the semi-permeable membrane and the separation membrane is filled with effervescent tablet powder, and the portion between the sealing membrane and the separating membrane is filled with an ABC dry powder extinguishing agent. A dry powder fire extinguisher can be combined with a fire fighting truck, and in serious fires, the bubble ball for fire extinguishing is added into a water tank of the fire fighting truck, so that the range of a jetting water column is large but the impact force is small; the dry powder extinguishing agent can be brought to a burning object, the fire extinguishing effect is improved, fire conditions are controlled within the shortest time, and the loss is reduced to the largest extent.

Description

technical field [0001] The invention relates to the field of fire fighting, and more specifically relates to an air bubble ball for fire fighting and extinguishing. Background technique [0002] The dry powder fire extinguisher is equipped with a dry powder fire extinguishing agent such as ammonium phosphate salt. This dry powder fire extinguisher is easy to flow and dry. It is composed of inorganic salts and crushed and dried additives. Due to the short range and small size of the dry powder fire extinguisher Fight the initial fire. [0003] During the fire extinguishing process of the fire truck, firefighters use fire guns to spray water jets to the fire scene to extinguish large-scale fires. Although the jetted water jets are far away, they have a strong impact and are likely to cause secondary damage to the burning object, and the water has strong fluidity , When encountering a large fire, the temperature is high, and the water sprinkled on the surface of the burning ob...

AI Technical Summary

Problems solved by technology

[0002] The dry powder fire extinguisher is equipped with a dry powder fire extinguishing agent such as ammonium phosphate salt. This dry powder fire extinguisher is easy to flow and dry. It is composed of inorganic salts and crushed and dried additives. Due to the short range and small size of the dry powder fire extinguisher Putting out the first fire

[0003] During the fire extinguishing process of the fire truck, firefighters use fire guns to spray water jets to the fire scene to extinguish large-scale fires. Although the jetted water jets are far away, they have a strong impact and are likely to cause secondary damage to the burning object, and the water has strong fluidity , When encountering a large fire, the temperature is high, and the water sprinkled on the surface of the burning object is quickly evaporated, and the burning object is re-ignited, the fire extinguishing effect is poor, and the fire cannot be effectively controlled, causing heavy casualties and property losses

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