| 摘要 |
PROBLEM TO BE SOLVED: To provide constitution capable of stopping the discharge of a liquid surely by stopping flow-out operation from a discharging port by a pump, etc., in an electric water heater. SOLUTION: The electric water heater is provided with a sluice 12 near the bent part 18 of a discharging pipe 8b to prevent the liquid within a container, a water pipe 8a or the pipe 8b from being discharged continuously to the outside of the heater due to siphon phenomenon after the flow-out operation by the pump, etc., is stopped.
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