Patent ID: 6843433
Filing Date: 2005-01-18
Classification: B05B

Abstract:
1. A swirl nozzle assembly connected to a water supplying pipe for supplying fire extinguishing water at a predetermined pressure, comprising: a main body having one end which is threadedly coupled to the water supplying pipe to be held fastened in a direction where the fire extinguishing water is supplied and the other end which is internally threaded to form a coupling part; a filter positioned in an accommodating space which is defined inward of the coupling part of the main body, to filter foreign substances contained in the fire extinguishing water; a nozzle receiving element having one end which is threadedly coupled to the coupling part of the main body with the filter fixedly maintained inward of the coupling part, and the other end which is internally threaded to form a nozzle coupling part, the nozzle receiving element being defined with a water collecting chamber; and a swirl nozzle threadedly coupled to the nozzle coupling part of the nozzle receiving element and structured to allow water droplets of a predetermined size to be sprayed at a predetermined scattering angle.