Fire fighting equipment for installing sprinkler fire piping attached bridge smoke extraction duct

摘要

The present invention provides a firefighting equipment having a fire-extinguishing pipe for a sprinkler, which has the fire-extinguishing pipe for a sprinkler installed in a bridge smoke extraction duct of a deck plate, which extends a spray area of a fire-extinguishing agent sprayed from the sprinkler, capable of rapidly extinguishing fire which is able to rapidly discharge smoke from fire through the bridge smoke extraction duct. According to a proper embodiment of the present invention, the firefighting equipment having a fire-extinguishing pipe for a sprinkler installed in a bridge smoke extraction duct of a deck plate comprises: the bridge smoke extraction duct held on top of a steel beam whose both ends are bonded on a duct opening unit formed on an end header surface near the deck plate on both facing sides; a fire-extinguishing pipe supporter installed in a deck groove which is open downwards from the deck plate communicated with the bridge smoke extraction duct; and the fire-extinguishing pipe for a sprinkler whose one end is inserted through the inside of the bridge smoke extraction duct and is supported by the fire-extinguishing pipe supporter whose other end has a sprinkler installed.