Professional manufacturer of water dispenser and water purifier.
Cooling and heating methods of water dispenser
Vapor compression refrigeration
Water coolers using vapor compression refrigeration are made up of the following components:
RR technology is a removable reservoir is an open-end tank with cooling coils that come into contact with the external tank surface. It operates on the basis of a modular system, allowing one to easily detach and refill water instead of keeping it in a closed system. One of the advantages in using a removable reservoir is the ease of sanitization. This allows end users to replace the reservoir completely rather than sending an entire water cooler back for servicing. A similar technology can be found in many modern water dispensers and coffee machines.
Stainless Steel – open end tank with cooling coils that come into contact with the external tank surface
Pressure cooling tank – A closed pressurized tank with external cooling coil that comes in contact with the tank surface
Ice-bank – A pressurized water coil pipe that sits in a volume of pre-chilled water
Some versions also have a second dispenser that delivers room-temperature water or even heated water that can be used for tea, hot chocolate or other uses. The water in the alternate hot tap is generally heated with a heating element and stored in a hot tank (much like the traditional hot water heaters used in residential homes). Additionally, the hot tap is usually equipped with a push-in safety valve to prevent burns from an accidental or inadvertent pressing of the lever.