Abstract: Disclosed is a generator of oxygen-rich water. An exemplary embodiment of the present invention provides a generator of oxygen-rich water, including: a housing; a water tank provided in the housing; an oxygen generator provided in the housing; and a mixing unit mixing water supplied from the water tank and oxygen generated from the oxygen generator, wherein the mixing unit includes a hollow fiber membrane therein, and the hollow fiber membrane includes an inlet to which at least one end of a hollow fiber is fixed and a protrusion in which a body of the hollow fiber protrudes and is provided so that water and oxygen flows into an opening of at least one end fixed to the inlet and is discharged to the protrusion.

Abstract: Disclosed is a generator of oxygen-rich water. An exemplary embodiment of the present invention provides a generator of oxygen-rich water, including: a housing; a water tank provided in the housing; an oxygen generator provided in the housing; and a mixing unit mixing water supplied from the water tank and oxygen generated from the oxygen generator, wherein the mixing unit includes a hollow fiber membrane therein, and the hollow fiber membrane includes an inlet to which at least one end of a hollow fiber is fixed and a protrusion in which a body of the hollow fiber protrudes and is provided so that water and oxygen flows into an opening of at least one end fixed to the inlet and is discharged to the protrusion.

Abstract: The water cooler A comprises a water cooler body 1, a water storage tank 2 arranged in the water cooler body 1, and a container fitting member 3 detachably fitting a container B arranged on an upper end of the water storage tank 2 so that the water in the container B fitted to the container fitting member 3 can be supplied to the water storage tank 2. The water storage tank 2 is divided into upper and lower water storage parts 2a, 2b by a partition plate 4. The upper and lower water storage parts 2a, 2b partially connect and communicate with each other. A cooling pipe 8 is arranged on the lower water storage part 2b so that the water in the lower water storage part 2b can be cooled. The water in the upper water storage part 2a and the water in the lower water storage part 2b can be taken out separately.