| 摘要 |
PURPOSE: A combining structure of an electric hot water boiler is provided to install an electric hot water boiler easily by reducing the weight when preparing, to make the boiler installed by directly assembling at a work place, to lengthen the life and to reduce the cost for carrying and preparing. CONSTITUTION: An electric hot water boiler(100) is composed of a bottom plate(10) formed of lightweight synthetic resin, a body(20) composed of a vertical plate(21) and an upper plate(30). Water is supplied to the boiler via a socket(110) to keep a certain place in the boiler. The inner part of the boiler is heated by operating a heating device formed in the boiler. The heating water in a hose formed in the heated boiler flows to an outer hose to performing heating. The body of the boiler is formed of synthetic resin such as PP sheet having strong water resistance, oil resistance and cold resistance so the body is free from corrosion. And the expanded amount of the hot water is treated properly because the body is not fully filled with water.
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