SPRINKLER SYSTEM

摘要

PURPOSE: A fire sprinkler system is provided, which enables a user to confirm whether fire extinguishing water is evenly provided to each branched pipe or not. CONSTITUTION: A fire sprinkler system comprises a main pipe, an intersection pipe, a branched pipe(24), and a drain coke(12). The main tube is connected to a water tub. In the water tub, fire extinguishing water is saved. The intersection pipe is connected to the main pipe. The branched pipe is branched from the intersection pipe. The branched pipe is connected by a plurality of connection pipes. The branched pipe comprises a nozzle head. The drain cock is formed in the connection pipe.