PROBLEM TO BE SOLVED: To provide a high concentration oxygen water production apparatus having even a simple structure at low cost that can efficiently and simply producing high concentration oxygen water, and to provide a high concentration oxygen water watering apparatus and a high concentration oxygen water production method.SOLUTION: The high concentration oxygen water production apparatus 1 includes: an oxygen concentrator 10 for generating oxygen concentrated air a fine air bubble generator 20 for generating fine air bubbles in water an air introducing pipe 30 connected to the oxygen concentrator 10 and the fine air bubble generator 20 a water introducing pipe 40 connected to a water supply source 100 and the fine air bubble generator 20 a supply pipe 60 connected to the fine air bubble generator 20 and an equipment using water 110 and a flow volume adjusting device 50 for adjusting the flow volume of the oxygen concentrated air and the water supplied to the fine air bubble generator 20 to become the predetermined ratio.COPYRIGHT: (C)2013,JPO&INPIT【課題】安価且つ簡素な構成でありながらも効率的且つ簡便に高濃度酸素水を生成可能な高濃度酸素水生成装置、高濃度酸素水灌水装置および高濃度酸素水生成方法を提供する。【解決手段】高濃度酸素水生成装置1は、酸素濃縮空気を発生させる酸素濃縮器10と、水中に微細気泡を発生させる微細気泡発生器20と、酸素濃縮器10と微細気泡発生器20を繋ぐ導気管30と、水供給源100と微細気泡発生器20を繋ぐ導水管40と、微細気泡発生器20と水使用機器110を繋ぐ供給管60と、微細気泡発生器20に流入する酸素濃縮空気および水の流量が所定の比率となるように調整する流量調整装置50と、を備えている。【選択図】図1
