Background of Our Patented Technology
A drinking fountain proves to be one of the most bacteria laden public utilities. Studies have shown that they have higher bacteria counts than toilet seats and floors. To assure that individuals are not ingesting potentially harmful bacteria, a method of ongoing decontamination of the fountain water dispensing device is necessary. It is anticipated that UVC
light will significantly reduce the bacterial load. This could prove to be of significant value to schools and daycare facilities. Summary
This idea teaches a water dispensing device that can be incorporated into the design of new drinking fountains or retrofitted to existing fountains. It is intended that this idea offer hands free operation and discourage cheek or mouth contact with the device. The water dispensing apparatus is a wheel comprised of several channels that communicate with the water supply when activated. To assure proper disinfection, the wheel will be in constant exposure to UVC radiation. The water runoff surface or a portion of could be constructed of copper or copper/silver sheet. It is believed that the antimicrobial properties of these metals will further protect the user from harmful bacteria. The preferred method of activation is an electronic eye that simultaneously opens the water flow valve and rotates the wheel to the dispensing position. An electronic timer will stop the water flow at a preset time or the water flow will stop if the user is in too close to the dispensing device. A small direct drive motor rotates the wheel around the water supply to the next position when activated.
