"TRF" (True UHP nozzle , RUFF, fire) nozzle

Abstract

A complete Ultra High pressure (UHP) nozzle is coupled to a fluid source. A fluid management system comprised of an engine driven, UHP pump, connected to an UHP hose line. The fluid discharged from the UHP nozzle will deliver the optimum fluid droplet size allowing for the optimum disruption of the fire (science) triangle. The optimum fluid droplet size (diameter) greater than, or equal to, 70-160 microns, addressing the fire suppression stages, resulting in the effective and efficient fire attack, suppression, and overhaul.

Claims

1. An Ultra High Pressure (UHP) nozzle for fire suppression, prevention, exposure protection and comprising: A configured quick connect/disconnect for the nozzle and protective shroud A protective fluid fog/screen for the firefighter A fluid (master) stream configured for a reach of 45-0-75-0 An optimum fluid droplet size for thermal layer knockdown and fire suppression, while maintain the above parameters.

2. An UHP nozzle according to claim 1, further comprising a configured selector to maintain continuous master stream while initiating the fluid screen

3. An UHP nozzle according to claim 2, wherein the selector is a rotating and locking sleeve, or shroud.

4. An UHP nozzle according to claim 1, wherein the pressurized fluid to be dispensed is at a pressure greater than, or equal to 1100 pounds per square inch, which at this time, UHP is defined by the NFPA to be greater than or equal to 1100 pounds per square inch.

5. An UHP nozzle according to claim 1, wherein the UHP nozzle is connected via UHP hose.

6. An UHP nozzle according to claim 5, wherein the UHP hose has an internal diameter, greater than or equal to inch-1 inch.

Description

DESCRIPTION OF DRAWINGS

[0007] FIG. 1A: Illustrates, front plan view, the cylindrical design of the nozzle, and the orifice for the master liquid stream.

[0008] FIG. 1B: Illustrates, cross section of the nozzle, showing coupling attachment for UHP hose, master liquid stream flow tube and discharge orifice, and adjustable chamber for firefighter protective fog/screen.

[0009] FIG. 2A: Illustrates, 3-D left angle view of plan view, illustrating the cylindrical design

[0010] FIG. 2B: Illustrates, 3-D right angle view of plan view, illustrating cylindrical design

[0011] FIG. 2C: Illustrates, plan view, illustrating cylindrical design.

DETAILED DESCRIPTIONS OF DRAWINGS

[0012] FIG. 1A illustrates the plan view of orifice for the main stream of fluid 102, the O.A. diameter of the complete body of the nozzle 106, and the O.A. diameter of the adjustable 101 component of the nozzle.

[0013] FIG. 1B illustrates the cross section of the full body nozzle 106, the coupler 105 that will accept and attach the UHP fire hose quick connect coupler. The chamber 104 allows the fluid source to enter into the body of the nozzle 106, allowing the pressurized fluid to create the fire fighter protective fog/screen 100 and the master stream 102. The adjustable chamber 101 rotates to increase and decrease the fire fighter protective fog/screen 100. The adjustable chamber 101 will rotate counterclockwise to open, and clockwise to close.

[0014] The full body nozzle 106 will be enclosed with a protective shroud, encasing all moving parts and shielded from debris, weather, environmental elements, and more. The protective shroud will allow ease of operation, one hand, to activate the fire fighter protective fog/screen 100 and ease of operation, one hand, to activate master fluid stream 102.

[0015] FIG. 2A illustrates the full body of the nozzle 106, in addition, the connecting coupler 105 the attachment of the UHP hose.

[0016] FIG. 2B illustrates the full body of the nozzle 106, in addition, the area of the emitted fluid to form the protective fog/screen 100, and the orifice for the master stream 102.

[0017] FIG. 2C illustrates the side plan view of the full body nozzle 106, the location of the connecting coupler 105 to the UHP hose, the area in which the protective fog/screen 100 emits from. The adjustable chamber 101 increases and decreases the protective fog/screen fluid flow by rotating the full body nozzle 100 clockwise to increase flow, and clockwise to decrease and turn off protective fog/screen.