| abstract |
(57) [Summary] (Modified) [Problem] To produce mineral active water that is "delicious water" using tap water, and to be able to sell exactly the amount of minerals required by customers exactly. Provide water vending equipment. SOLUTION: A mineral activated water vending device is provided in a flow path, one end of which is connected to a water supply 8 and water is supplied from the other end, by a rock stone column 3 and a barley stone column 4 as mineral component imparting means. An activated carbon filter 5 and a hollow fiber membrane filter 6 are provided as tap water purification means, and a constant flow valve 11 is provided at an arbitrary position in the flow path. The solenoid valve is opened at the lower end of the flow path by inserting a solenoid valve 11 and a magnetic recording card 12, and a release button 7 is provided. The card control unit 7 provided with a switch for closing the electromagnetic valve 11 by c is provided, and an arbitrary effective time is set in the magnetic recording card 12. |