FIRE SPRINKLER NOZZLES

Abstract

The invention relates to a fire sprinkler designed to remove or reduce smoke or toxic gases from the surrounding air in the event of a fire by using a simple construction. This fire sprinkler comprises: an inlet space structure configured to communicate with a water outlet during a fire and to form a smoke inlet (smoke duct) through which smoke present in the surrounding air is drawn in and passes through, so that the smoke is mixed with water sprayed from the outlet; and an air flow structure configured to alter the path of the water mixed with smoke sprayed from the smoke inlet of the inlet space structure and sprayed from the water outlet, and to disperse the water radially, and to create an air flow so that the surrounding air is drawn into the smoke inlet and mixed with the water.

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