Vehicle wash foam applicator system

摘要

A vehicle wash foam applicator system for efficiently generating and dispersing foam in a vehicle wash. The vehicle wash foam applicator system generally includes an outer tube having at least one foam outlet port to discharge foam onto a vehicle, at least one liquid inlet port fluidly connected to the outer tube to introduce a liquid into the interior of the outer tube, and an inner tube positioned within the outer tube. The inner tube includes at least one air outlet port to discharge pressured air into the interior of the outer tube to generate foam.

主权项

1. A vehicle wash foam applicator, comprising:
an outer tube; wherein said outer tube includes at least one foam outlet port fluidly connecting an interior of said outer tube to an exterior of said outer tube, wherein said at least one foam outlet port is adapted to discharge a volume of discharged foam from a volume of generated foam within said outer tube; at least one liquid inlet port fluidly connected to said interior of said outer tube, wherein said at least one liquid inlet port is adapted to be fluidly connected to a liquid source; an inner tube, wherein said inner tube is at least partially positioned within said outer tube, and wherein an intermediate space is formed between an outer surface of said inner tube and an interior surface of said outer tube; and wherein said inner tube includes an air passage and at least one air outlet port fluidly connecting said air passage to said intermediate space, wherein said at least one air outlet port is adapted to provide pressurized air to said intermediate space; wherein said at least one liquid inlet port is positioned within an upper portion of said outer tube, and wherein said at least one liquid inlet port is adapted to dispense a liquid downwardly in a substantially vertical manner onto a center upper surface of said inner tube.