| 摘要 |
PROBLEM TO BE SOLVED: To provide the convenient and general-purpose integrated clear water feed unit capable of properly ensuring the residual chlorine concn. compatible to Japan water supply law and entire domestic water used every day and capable of contributing to health promotion by enjoying healthy and comfortable life. SOLUTION: The main city water treating cylinder A for removing the chlorine component in raw city water (a) by packing a filter material 6A at the cylindrical inside space 5A formed between a cylindrical outer body 1A and a cylindrical inner body 4A, the pipings 10 and 11A for feeding the raw city water to the main city water treating cylinder A, the by-pass pipings 11B and 13B connected to the raw city water feed piping and joining the raw city water (a) to the purified water (a1) treated at the main city water treating cylinder A, the control valves 12A and 12B for variablly controlling the flow rate of the raw city water fed to the main city water treating cylinder A and the by-pass piping and the discharge piping 14 for discharging the jointed water (b) of the purified water and the raw city water are provided.
|
