| 摘要 |
A micro-bubble generating device, comprising:
a micro-bubble generating mechanism generating a micro-bubble; and a leading conduit connected to the micro-bubble generating mechanism in order to lead out the micro-bubble generated by the micro-bubble generating mechanism, wherein
the micro-bubble generating mechanism is provided with a nozzle which spouts the micro-bubble outside, and the leading conduit is provided with a widening section and a tube part communicating mutually, and the widening section is larger than the tube part in a flow passage sectional area of the micro-bubble, and the micro-bubble generating mechanism is connected to the widening section.
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