PROBLEM TO BE SOLVED: To provide a supplying apparatus of microbubble mixing water in which the whole apparatus is compact and the sufficient supply of microbubble mixing water is possible.SOLUTION: The supplying apparatus of microbubble mixing water has a constitution that tap water from a water outlet J is supplied to an apparatus S for generating microbubbles through a tube T1, and at the same time at least a gas-liquid mixing outlet 6 of the apparatus S for generating microbubbles is immersed in a water tank 7 filled with tap water to discharge and supply tap water containing microbubbles in the water tank 7 to the outside. In the apparatus, the tube T1 to supply tap water is branched short of the apparatus for generating microbubbles S, and tap water from the branched tube T2 is thrown into the water tank 7 directly.COPYRIGHT: (C)2010,JPO&INPIT【課題】装置全体がコンパクトであり且つ十分な微細気泡混入水の供給が可能な微細気泡混入水の供給装置を提供すること。【解決手段】水道蛇口Jからの水道水がチューブT1を介して微細気泡発生装置Sに供給されると共に前記微細気泡発生装置Sの少なくとも気液混合出口6を、水道水が充填された貯水槽7内に漬けてあり、前記貯水槽7内の微細気泡を含んだ水道水を外部に排出供給できるようにした微細気泡混入水の供給装置において、水道水を供給するための上記チューブT1を微細気泡発生装置Sの手前で分岐し、この分岐チューブT2からの水道水を貯水槽7内に直接投入している。【選択図】図1