Automatic fire extinguisher and simple sprinkler

摘要

To provide an automatic fire extinguisher which can be installed simply and at low cost and a simple sprinkler using this automatic fire extinguisher.A pressure-resistant bottle (1) filled with an appropriate amount of fire extinguishing liquid and high pressure air, a T-shaped passage is provided in the interior, and one end of the opening end is connected to an opening portion of a pressure-resistant bottle, and a check valve An automatic fire extinguisher including a supplied high pressure air supply body 2 and a thermally open type nozzle body 3 connected to the other open end of the supply body is connected to an opening B 1 formed in the ceiling B by an injection port of the nozzle body 3 Is desired to be installed on the ceiling backside or held by an appropriate holding body and the nozzle body 3 is set downward at a desired position in the room.(FIG.