| 摘要 |
The present invention relates to a bubble spraying apparatus for an automatic car washing machine capable of generating rich bubbles with little detergent and water covering the entire vehicle with bubbles in uniform amount and pressure, and maximizing washing capacity. The bubble spraying apparatus including a bubble generator main body uniformly spraying bubbles to the entire vehicle while an auto car washing machine moves comprises: a mesh installed in a bubble generating passage of the bubble generator main body to generate bubbles; a spraying nozzle formed on a front end of the bubble generator main body spraying bubbles generated in the bubble generating passage; and a joining supplying unit which allows compressed air and washing water supplied through first and second supplying pipes connected on an inlet side of the bubble generating passage to meet therein which supplies compressed air and washing water to the bubble generating passage. |
