CARBONATED SPRING MAKING APPARATUS HAVING CLEANING AND HEAT INSULATING FUNCTIONS

摘要

PROBLEM TO BE SOLVED: To provide a carbonated spring making apparatus capable of simply making a highly cone. carbonated spring in a household bathtub and having cleaning and heat insulating functions. SOLUTION: This carbonated spring making apparatus is constituted by arranging a filter 4, a filter device 5, a sterilizing device 6, a heater 7 and a carbon dioxide dissolving device 8 to a circulating flow channel 2 to which a circulating pump 1 for forcibly circulating the hot water in a bathtub 3 outside the bathtub is arranged.