Water fountain capable of providing cold, warm and hot water

Abstract

The invention relates to a water fountain capable of providing cold, warm and hot water, provides a sterilizing water fountain capable of providing cold, warm and hot water, which comprises a machine housing, a water inlet device, an insulating water tank, a warm water tank and a cold water tank, a refrigeration device, a heating device, a water discharging device and a cleaning system, and is characterized in that the cleaning system comprises a water discharging switch and a water inlet tube one-way valve, the water discharging switch is arranged at the lower end of the water discharging device, and the water inlet tube one-way valve is mounted at the front end of the water inlet device. According to the water fountain provided by the invention, the combination of the water discharging switch, the water inlet tube one-way valve, a heating piece and a fan device has an unexpected technical effect, the cleaning system is provided with a new function and application of conducting sterilization and descaling to the inner tube wall of the water fountain tank, the water discharging tube, the water inlet tube and the like.

Description

technical field [0001] The invention relates to an ice-warm and hot water dispenser, in particular to an ice-warm and hot water dispenser with sterilization and antibacterial functions. Background technique [0002] According to the tests of relevant environmental health monitoring departments, if the cold and hot water tanks in the barreled water dispensers are not washed for three months, bacteria, viruses, sediment residues, heavy metals and even bloodworms will multiply, seriously endangering people's health. When the water dispenser pours water, it will bring a lot of air bubbles, and these air bubbles will carry some bacteria into the bottled water. On the other hand, if the inside of the water dispenser is used for a long time without cleaning, dirt will be deposited in the water tank, water channels, and water outlets, and a large number of bacteria will also breed; secondly, the water dispenser must be cleaned, disinfected and descaled manually on a regular basis, w...

AI Technical Summary

Problems solved by technology

On the other hand, if the inside of the water dispenser is used for a long time without cleaning, dirt will be deposited in the water tank, water channels, and water outlets, and a large number of bacteria will also breed; secondly, the water dispenser must be cleaned, disinfected and descaled manually on a regular basis, which requires a lot of manpower Material resources; in addition, the existing water dispensers are connected to bottled water 24 hours a day, and the water inlet part of the water dispenser will also cause a large number of bacteria to multiply

[0003] Existing ice-warm water dispensers are not equipped with devices that can simultaneously remove water tanks and outle