ARRANGING STRUCTURE FOR PUMP FOR HOT-WATER SUPPLIER

摘要

PROBLEM TO BE SOLVED: To attain improvement in a hot water poring performance by reducing disturbance in hot water pouring caused by bubbles. SOLUTION: Concerning an electric pot constituted so that a vertical liquid passage is provided outside a tank, a hot water pouring port is provided at the upper part of the liquid passage and hot water in the tank is poured from the hot water pouring port through the liquid passage, a pump case 3 is longitudinally arranged at one part of the liquid passage of the hot-water supplier so as to vertically turn a rotary shaft 17 of an impeller 4 in the case of housing a pump 2 equipped with a forward/backward roratable impeller 4 for letting hot water at low temperature in the liquid passage flow back into the tank, a downward inflow port 7 is arranged lower than the impeller 4 at the lower part of the pump case 3, and an upward outflow port 8 is arranged higher than the impeller 4 at the upper part of the pump case 3.