Patent ID: 9056323
Filing Date: 2015-06-16
Classification: B05B,E03C

Abstract:
1. A rich air sprayer component, comprising: a fixation part having an inlet part and an air enriching part below the inlet part, the inlet part having an inlet hole, the air enriching part having an air hole, a sectional area of a cavity of the air enriching part is larger than a sectional area of the inlet hole so that negative pressure is generated when water flows into the air enriching part from the inlet hole and air gets into the air enriching part from an outside such that the air and the water mix to form a gas-water mixture, the sectional area of the cavity of the air enriching part gradually narrowing so that the gas-water mixture is dashed on an inner wall of the air enriching part to further enrich the gas-water mixture with the air, wherein the wall of the air enriching part, which is a wall of the cavity, has a plurality of spaced projections, the air hole is disposed on a top surface of one of the projections.