| 摘要 |
PURPOSE: A bulk electric boiler is provided to maintain the uniform water temperature of a water tank by circulating heated water in within a water storing tank. CONSTITUTION: A bulk electric boiler comprises a water tank(100), a stirrer, and an inlet pipe. The water tank is composed of an inner tank(110), an outer tank(120), an upper and a lower body. The inner tank and outer tank are made of FRP(Fiberglass Reinforced Plastic). The stirrer circulates the water of the water tank by force. The number danced is installed in the lower part. The inlet pipe is installed in the upper. The water circulates within the lower part of the water tank through the circulating pump. |
