PURPOSE: To provide a spray compressing and feeding type fire extinguisher efficient for the fire fighting in its early stages and enabling water to spread uniformly even to places regarded as the dead angles according to the conventinal water jetting for the fire fighting by curving the water jetting, which originally makes a straight progress.

CONSTITUTION: The fire extinguisher comprises a wind tunnel 1 for compressing and feeding air and a number of spray nozzles 15 each disposed along a downstream cylindrical terminal 2a thereof, and centripetally toward the extension line of the central axis of the wind tunnel 1. After the extinguisher is brought to the scene of fire with a transfer means 12, water is compressed and fed at once toward the spray nozzles 15 and at the same time air is compressed and fed toward the downstream of the wind tunnel 1, thereby the water becomes a bundle of sprays and is compressed and discharged to an object. Since water particles are light, the fog easily reaches the reverse side of a wall in a roundabout way, therefore, the scene of fire is made uniformly to be in an excessively humidified state, efficiently for the fire fighting in its early stages.