Firefighting compartment for mixing water and sand

Abstract

The invention discloses a firefighting compartment for mixing water and sand. The firefighting compartment comprises a compartment body (1), a water tank (2), a high-pressure pump (8), a high-pressurewater pipe (7) and a high-pressure water gun head (6), wherein the water tank (2) is located at the front side of the compartment body (1); the high-pressure water pipe (7) is connected with the high-pressure pump (8); and the high-pressure water gun head (6) is connected with the outer end of the high-pressure water pipe (7). The firefighting compartment further comprises a sand box (3), a stirring machine (10) and a caching box (5), wherein the stirring machine (10) is located behind the water tank (2) and provided with a water and sand feeding opening; and the sand box (3) is located abovethe water and sand feeding opening, and the lower end of the sand box (3) is provided with a sand box funnel controlled by an electromagnetic switch. The water tank (2) is provided with a water pipeleading to the water and sand feeding opening. The rear side of the stirring machine (10) is connected with the caching box (5) through a pipe. The caching box (5) is connected with the high-pressurewater pipe (7) through the high-pressure pump (8). By means of the firefighting compartment, after being mixed, the water and the sand can be sprayed out for fire extinguishment; reburning is effectively prevented; and fire extinguishment is conducted rapidly and efficiently.

Description

Technical field [0001] The invention relates to a fire fighting vehicle, in particular to a water and sand mixed fire fighting vehicle, and belongs to the field of fire fighting. Background technique [0002] Fire trucks are generally used to extinguish fires in modern cities. The fire trucks contain water tanks, which spray the water in the water tanks onto the burning objects to cool down and isolate the air. However, when the fire is large, the water evaporates when sprayed on the burning object, so the effect of extinguishing fire is not ideal. In particular, the structure of buildings in modern cities is extremely complex, the air passages generated after a fire are complicated, and the fire extinguishing with water is prone to re-ignition. Summary of the invention [0003] The purpose of the present invention is to provide a water-sand mixed fire fighting compartment, which is used to extinguish fires, the fire fighting is rapid and efficient, and re-ignition is not easy to...

AI Technical Summary

Problems solved by technology

However, when the fire is large, the water will evaporate when it is sprayed on the burning object, so the fire extinguishing effect is not ideal.

In particular, the struct

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