| 摘要 |
PURPOSE: An automatic hot water panel and automatic hot water mat using an electric heater is provided to be used as semi-permanent use and prevent noise during operation. CONSTITUTION: An automatic hot water panel comprises a metal heating pipe(3), a metal heat transfer pipe(4), a ventilator(5), electric heater in which the pipe(2), and an electric heater(6). The metal heating pipe, in which an electric heater is built, is formed in the main pipe filled with water. The metal heating pipe is connected with the metal heat transfer pipe in order to prevent water leakage. The heat, generated in the metal heating pipe, is delivered to the water in a pipe through the metal heat transfer pipe. |
