DISINFECTION DEVICE FOR WATER DISPENSER

摘要

Disinfection device for installation into a water dispenser having an accumulating reservoir for drinking water filled from an external source of drinking water, including a flow-through ozone-air mixture generator provided with an air pump for external air delivery via an air filter to the ozone-air mixture generator. An output of the ozone-air mixture generator is connected with a delivery pipeline for delivery of ozone-air mixture or air inside the delivery pipeline. An electromechanical ultrasonic frequency irradiator is mounted on the delivery pipeline to generate ultrasonic oscillations in the pipeline walls and in water filling the pipeline, and a program control unit controls operation of the ozone-air mixture generator, air pump and electromechanical irradiator for disinfection and cleaning of inner surfaces of the pipeline and water therein. A method for the disinfection of water dispensers is also disclosed.

主权项

1. A disinfection device for installation into a water dispenser comprising:
an accumulating reservoir for drinking water filled from an external source of drinking water; water dispensing device for dispensing water to a consumer; and a delivery pipeline for water delivery from the accumulating reservoir for drinking water to the water dispensing device, wherein the disinfection device comprises: a flow-through ozone-air mixture generator provided with an air pump for external air delivery via an air filter to the ozone-air mixture generator, wherein an output of the ozone-air mixture generator is connected with the delivery pipeline for delivery of ozone-air mixture or air inside the delivery pipeline; a non-return valve mounted between the delivery pipeline and the ozone-air mixture generator to prevent water from getting into the ozone-air mixture generator from the delivery pipeline; an electromechanical ultrasonic frequency irradiator mounted on the delivery pipeline to generate ultrasonic oscillations in the delivery pipeline walls and in water filling the delivery pipeline; and a program control unit to control operation of the ozone-air mixture generator, the air pump and the electromechanical irradiator for disinfection and cleaning of inner surfaces of the delivery pipeline and water therein.