A fire-fighting floor tile

Abstract

The invention discloses a fire-fighting floor tile, which comprises the floor tile. A plurality of fire extinguishing chambers are arranged symmetrically in the floor tile. A fire extinguishing nozzle is slidably inserted in each of the fire extinguishing chambers. The inner bottom wall of each of the fire extinguishing chambers A fixed seat is installed on each of the fixed seats, and a right-angle pipe is fixedly embedded in each of the fixed seats. The ends of the plurality of right-angle pipes away from the fire extinguishing chamber all extend into the floor tiles and are jointly connected with a water inlet pipe. In the present invention, the sliding and sealing connection between the right-angle tube and the pressure chamber enables the fire extinguishing nozzle to achieve the effect of automatic rising and spraying, and the sealing plate enables the fire extinguishing nozzle to spray and extinguish the fire to prevent the water in the fire extinguishing chamber from affecting the life of the device, and realizes the fire extinguishing nozzle through the spray channel and the pressure chamber. Automatically spray when it reaches the specified height, convert the change of the external environment temperature into the mechanical action of the piston and the push rod through the thermal expansion fluid, realize the automatic control of the switch of the water inlet pipe through the linkage of the push rod and the rubber plug, and increase the self-control ability and reliability of the device sex.

Description

technical field [0001] The invention relates to the field of fire-fighting equipment, in particular to a fire-fighting floor tile. Background technique [0002] Fire-fighting equipment refers to equipment used for fire extinguishing, fire prevention and fire accidents. Common fire-fighting equipment in life includes fire extinguishers, fire hydrants and fire sprinklers. Fire extinguishers achieve fire extinguishing effects by spraying fire extinguishing materials. Fire hydrants and fire sprinklers Fire hydrants are used to extinguish fires by spraying fire water, fire hydrants are used for large-scale fires, and fire sprinklers are used for small fire points in small spaces. [0003] Existing indoor fire-fighting equipment mainly relies on fire-fighting sprinklers to sense and extinguish fires. However, fire-fighting sprinklers are all installed on the indoor ceiling. However, when the fire sprinkler head is in a large indoor fire, it is difficult to extinguish it because t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the disadvantages in the prior art that the fire sprinkler head is far away from the ignition point and cannot be directly sprayed at the ignition point to extinguish the fire, and part of the sprayed water evaporates rapidly at high temperature, so that an effective fire extinguishing effect cannot be achieved. A fire-fighting floor tile proposed

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