The present invention relates to a household apparatus for producing oxygen water, and more specifically, to an apparatus which uses a titanium metal coated with ionized platinum and various ionized materials as a catalyst, applies electricity, and causes oxygen to be continuously dissolved in passing water in large quantities. In the household apparatus for producing oxygen water, an electrochemical reaction is generated in a structure of combination of hydrogen and oxygen constituting water via a catalyst in connection with dissolved nitrogen and dissolved oxygen in air dissolved in the water, some separate hydrogen having forming structural combination of the water leaves the water, and separate oxygen having been combined with hydrogen is stably dissolved in the water. Accordingly, nitrogen which prohibits oxygen from being dissolved in typical potable water is taken out from the water along with the some hydrogen, and thus the amount of dissolved oxygen can be increased and a state in which oxygen is dissolved can be maintained for a long time by reducing the proportion of dissolved nitrogen. The present invention provides the following effects. That is, the present invention provides the household apparatus for producing oxygen water, which is capable of easily and continuously producing oxygen water, in which oxygen functioning to purify or sterilize components present in water through an electrocatalytic reaction has been dissolved in a high concentration, within a short period of time. Accordingly, oxygen water which can be safely drunk at home can be easily provided.COPYRIGHT KIPO 2016본 발명은 가정용 산소수 제조기에 관한 것으로, 더욱 상세하게는 티타늄금속에 백금과 여러 물질을 이온화하여 코팅을 한 것을 촉매로 하여, 전기를 통전시켜, 통과되는 물로 하여금 산소를 계속적으로 그리고 일반 물보다 많이 용존시키는 장치로써, 물속에 용존되어 있는 공기 중 용존질소와 용존산소와 연관되어, 물을 이루고 있는 수소와 산소의 결합 구조에서 촉매를 통해 전기화학적 반응이 일어나면서,물의 구조 결합을 이루고 있던 일부 결합분리된 수소는 물 밖으로 빠져나가고, 수소와 결합하고 있던 분리된 산소는 물속에 안정적으로 용존시켜, 일반 음용수 물속에 산소의 용존을 방해하는 질소를 분리된 일부 수소와 함께 물 밖으로 빠져 나가게 함으로, 용존질소의 비율을 줄이는 것이 산소용
