| abstract |
(57) [Summary] [Purpose] An automatic vending machine that supplies active mineral water similar to natural water. It uses ultrafine copper fibers for chlorine removal and sterilization, barley stone for active mineralization of water, and seaweed charcoal for water. It has three functions to reduce the cluster size. [Structure] It has three tanks, a water receiving tank, an intermediate tank, and a water storage tank, and each has a supply pump, a circulation pump, and a delivery pump. The active mineral water produced in the intermediate tank is sequentially sent to the water tank by a fixed amount by the operation of the control circuit. |