TH31153A - Spray mouth for use with fire-fighting foam. - Google Patents

Abstract

DC60 (22/05/40) A spout assembly consisting of a spray mouthpiece with an inlet at the first end and an outlet at the second end. The first fluid way will be Defined within the mouth frame for the first fluid to pass between the channels Inlet and outlet The second and third fluid passages for the fluid that The second and third respectively will be Set within the mouth structure Throws the above as well. The discharge mixing unit is set up at the second end and the fluid is contacted with the first, second and third flow passages for mixing the first, second and third fluids to make the discharge solution. The discharge mixing unit is Embraced by mixing channels One or more channels that are provided. Placed on the inner surface of the second end of the scaffold, a mixing cavity is established between the numerous inward plates from the skin. Inside of the second end, the second end of the mouthpiece has a sleeve. Adjustable protrusion The third way consists of Fluid flow control devices that can be used for Variation of the expansion ratio of Discharge solution A spout assembly consisting of a spray mouthpiece with an inlet at the first end and an outlet at the second end. Defined within the mouth frame for the first fluid to pass between the channels Inlet and outlet The second and third fluid passages for the fluid that The second and third respectively will be defined within the mouth ribs. Spraying the above as well. The discharge mixer will receive The arrangement is provided at the second end and the fluid contacts with the first, second and third flow paths for mixing the first, second and third fluid to form a discharge solution. The discharge mixing unit is Combined with one or more mixing compartments provided. Placed on the inner surface of the second end of the scaffold, a mixing cavity is established between the numerous inward plates from the skin. Inside of the second end The second end of the mouthpiece has a sheath. Adjustable protrusion The third way consists of Fluid flow control devices that can be used for Variation of the expansion ratio of the emission solution.

Claims (1)

1. Spout assembly (40) consisting of a spout (2) with inlet (41) at the first end and The outlet at the second end, the first fluid way (43) to be defined within The aforementioned spout for the first fluid to pass between Inlet and outlet mentioned above The second fluid path (51) is for the second fluid that has been Defined within the aforementioned mouth contour The third fluid passage (54) for the given third flow. Inside the aforementioned spout and the emitter mixing tool (45-48,56-59) provided in the tag tag: