Water dispenser with PH (potential of hydrogen) value display function

The invention discloses a water dispenser with a PH (potential of hydrogen) value display function. The water dispenser mainly comprises a water dispenser enclosure 10, a PH value display gauge outfit 1, a normal-temperature water pipe 3, a normal-temperature water faucet 2, a PH electrode container 4, a PH electrode 5, a hot water pipe 12, a hot water faucet 11, a heating container 13, a heating pipe 14, a power switch 6, a PH value display gauge outfit power incoming line 7, a PH electrode feeder line 8 and a heating pipe power incoming line 9. The water dispenser is characterized in that the PH value display gauge outfit 1 is mounted on a water dispenser panel, is used for displaying a real-time PH value of drinking water flowing through the normal-temperature water pipe 3 and is capable of displaying a current date, a current time and a current environment temperature. A required power supply is supplied after the power switch 6 is switched on, the PH electrode container 4 is mounted in a pipeline of the normal-temperature water pipe 3, and the PH electrode 5 is mounted in the PH electrode container 4 and feeds back change conditions of the PH value of the flowing drinking water to the PH value display gauge outfit 1 for display.