| 摘要 |
The present invention teaches a car wash wand having a fan mounted thereon which allows the wash wand user to blow the vehicle dry using the same lightweight hand carried device used to wash the car. The fan may be powered by the pressurized water flowing through the wash wand, which may be diverted to a turbine chamber to power the turbine, which in turn provides mechanical power to turn the fan. The wash wand may also have selection devices allowing at least two modes of operation: water coming out versus air coming out, and optionally a third mode of operation in which nothing comes out.
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