Automatic water spraying and extinguishing system with accurate spraying function

Abstract

The invention relates to an automatic water spraying and extinguishing system with an accurate spraying function. The automatic water spraying and extinguishing system with the accurate spraying function comprises a water tank, a pressure stabilization pump, a water inlet pipe, an alarm valve, an alarm bell, a water outlet pipe, a tail end water test device, a controller, a top plate and two supporting columns, wherein a heat preservation mechanism and a moving mechanism are arranged between the two supporting columns, the heat preservation mechanism comprises a first electric heating wire, ametal hose and two heating assemblies, the heating assemblies comprise first motors, rollers and second electric heating wires, and the moving mechanism comprises a sliding assembly, a connecting rod,a connecting strip and an auxiliary unit. According to the automatic water spraying and extinguishing system with the accurate spraying function, the positions of sprayers are adjusted through the moving mechanism, so that the sprayers are aligned with ignition points, then the accurate spraying function is realized, moreover, the water tank and the metal hose are heated through the heat preservation mechanism, so that the situation that blockage is caused by freezing of water in the fire extinguishing system is prevented, the trouble of equipment maintenance is reduced, and the practicability is improved.

Description

technical field [0001] The invention relates to the field of fire-fighting equipment, in particular to an automatic sprinkler system with precise spraying function. Background technique [0002] The automatic sprinkler system is composed of sprinkler head, alarm valve group, water flow alarm device (water flow indicator or pressure switch) and other components, as well as pipelines and water supply facilities, and is an automatic fire extinguishing system that can spray water in the event of a fire. It is composed of wet alarm valve group, closed nozzle, water flow indicator, control valve, terminal water testing device, pipeline and water supply facilities, etc. The pipes of the system are filled with pressurized water. Once a fire occurs, the sprinkler will spray water immediately after the action. [0003] The existing automatic sprinkler system usually uses multiple sprinklers to spray water at the same time when a fire breaks out. It is impossible to extinguish the fir...

AI Technical Summary

Problems solved by technology

[0003] The existing automatic sprinkler system usually uses multiple sprinklers to spray water at the same time when a fire breaks out. It is impossible to extinguish the fire at a fixed point, and it is easy to cause waste of water resources. Not only that, once the surrounding temperature is too low , the water may solidify, which will easily cause the blockage or even burst of the water pipe, which is troublesome to maintain and reduces the practicality

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