Abstract: A clean water dispensing device is disclosed. The device includes a pure water tank (10), a sterilization tube (20), a sterilization lamp (30) and a transit tube (32). The pure water tank is fitted into a cold water tank (5) in such a way that a closed space is defined between the cold water tank and the pure water tank. Drinking water is drawn into an inlet port of the sterilization tube and passes through the transit tube before being stored in the cold water tank through an outlet port of the sterilization tube. The closed space is prevented from making contact with outside air, and only drinking water that has been sterilized by the sterilization tube is supplied into the closed space. Therefore, even if cold water is stored in the closed space for a long period of time, there is little possibility of the propagation of bacteria.

Abstract: A clean water dispensing device is disclosed. The device includes a pure water tank (10), a sterilization tube (20), a sterilization lamp (30) and a transit tube (32). The pure water tank is fitted into a cold water tank (5) in such a way that a closed space is defined between the cold water tank and the pure water tank. Drinking water is drawn into an inlet port of the sterilization tube and passes through the transit tube before being stored in the cold water tank through an outlet port of the sterilization tube. The closed space is prevented from making contact with outside air, and only drinking water that has been sterilized by the sterilization tube is supplied into the closed space. Therefore, even if cold water is stored in the closed space for a long period of time, there is little possibility of the propagation of bacteria.

Abstract: Disclosed is a power-saving type safe drinking water discharge device to treat cold water from a cooling reservoir (110), in which water is temporarily stored and cooled, prior to discharging the water to the outside through a tap valve (120). A connecting tube (10), provided around an outer circumference thereof with a coolant tube (40), is provided between the cooling reservoir and the tap valve, such that the water, which is primarily cooled to a predetermined temperature in the cooling reservoir, is secondarily cooled while passing through the connecting tube, prior to being discharged through the tap valve. The discharge device is used to sterilize and cool water in a public or domestic drinking water appliance, thereby minimizing contamination of water and allowing a user to always drink cold water.

Abstract: Disclosed is a power-saving type safe drinking water discharge device to treat cold water from a cooling reservoir (110), in which water is temporarily stored and cooled, prior to discharging the water to the outside through a tap valve (120). A connecting tube (10), provided around an outer circumference thereof with a coolant tube (40), is provided between the cooling reservoir and the tap valve, such that the water, which is primarily cooled to a predetermined temperature in the cooling reservoir, is secondarily cooled while passing through the connecting tube, prior to being discharged through the tap valve. The discharge device is used to sterilize and cool water in a public or domestic drinking water appliance, thereby minimizing contamination of water and allowing a user to always drink cold water.