| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a beverage feeding device which can easily and automatically maintain the chlorine concentration of drinking water at an appropriate value and always feed delicious, high-safety drinking water. <P>SOLUTION: A pump 14 for force-feeding drinking water temporarily stored in the downstream side of a storage tank 3, a drinking water cooling coil 15 for cooling the force-fed drinking water, a drinking water circulation valve 1 for allowing the cooled and force-fed drinking water to pass through, a chlorine concentration detection part 6 for detecting the concentration of chlorine dissolved in the drinking water, and a drinking water circulation pipe line 5 for circulating the drinking water which has passed through the chlorine concentration detection part 6 into the storage tank 3 are sequentially installed so as to communicate with each other. By passing the drinking water through the chlorine concentration detection part 6 after cooling it with the drinking water cooling coil 15, the concentration of the chlorine dissolved in the drinking water is detected. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
