WATER SOFTENER
PROBLEM TO BE SOLVED: To provide a water softener capable of properly detecting a remaining amount of a regenerant without trouble such as instability of support for a regenerant tank.SOLUTION: A water softener comprises: a regenerant tank 3 for storing a regenerant 9 used for making recycled water...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a water softener capable of properly detecting a remaining amount of a regenerant without trouble such as instability of support for a regenerant tank.SOLUTION: A water softener comprises: a regenerant tank 3 for storing a regenerant 9 used for making recycled water for a water softening agent; regenerant height detecting means 4 which detects that an upper surface of the regenerant 9 decreases to a predetermined height accompanying consumption of the regenerant 9 stored in the regenerant tank 3. |
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