SYSTEM FOR IMPROVING DURABILITY OF BRIDGE PAVEMENT AND EXTINGUISHING FIRE ON UPPER PART OF BRIDGE USING RAINWATER AND METHOD USING THE SAME

摘要

PURPOSE: A system for initial fire suppression of a bridge top using rain and endurance improvement of a bridge and a method using the same are provided to prevent the degrading of endurance of a bridge road by high temperature in summer. CONSTITUTION: A system for initial fire suppression of a bridge top using rain and endurance improvement comprises a fire extinguishing part, a road over-heating prevention part, a water tank(300), a controller(400), a water feed pump(500) and a water supply flow path. The fire extinguishing part detects flame on the surface of a bridge and extinguishes fire. The road over-heating prevention part senses the temperature of the bridge road. The road over-heating prevention part cools the road of the bridge in road overheating. The water tank stores the fire extinguishing part and the water used in the road over-heating prevention part. The controller analyzes the fire extinguishing part and the sensing temperature from the road over-heating prevention part. The water feed pump drives to controller so that the water of the water tank flow in into the fire extinguishing part and road over-heating prevention part.