| 摘要 |
The mini vacuum cleaner comprises a tubular body with a pipe joining its side at an angle, for the introduction of compressed air. The air flows through the body, past an internal tube, creating a depression which draws air in through a nozzle. This is used to draw dust particles off new paint. The mini vacuum cleaner for removal of dust from car bodywork paint comprises a tubular body with a telescopic end point. A pipe joins the side of the tubular body at an angle, and allows introduction of compressed air. The air enters the body of the tube near the lower end and flows up the tubular body past the open end of an internal tube which is linked to the nozzle of the vacuum cleaner, and out through a filter at the upper end of the body. The pressurized air introduced by the orifice (A) passes over the internal tube (B) and creates a depression (C) at the end of this tube. This gives rise to an inflow of air through the nozzle (D). The position of the nozzle is guided by a telescopic end point (E).
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