| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a water softener having high utility capable of being utilized in washing of the hair, bathing or the like in a home, a beauty salon and the like. <P>SOLUTION: The water softener is equipped with a resin chamber 1, a recycle chamber 2 having a suction valve 18 for introducing air and a jet pump 21 having a nozzle 22, a diffuser 23 and a suction port 31. A washing line 20 is provided to the jet pump 21 on the side of the nozzle 22 thereof and a washing line A20a is connected across the diffuser 23 and the resin chamber 1 while a recycle line A9a is connected across the suction port 31 and the recycle chamber 2 and a recycle line 9 is connected to the upper part of the recycle chamber 2. A raw water softening line 5, a soft water line 15 and a drain line 11 are connected to the resin chamber 1. Further, an underwater heater 26 is provided in the resin chamber 1 to control the temperature of the resin chamber 1 so as to make the temperature of the water in the resin chamber 1 constant within the range of 35-50°C. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
