| 摘要 |
A small size boiler of heating is provided to reduce noise generated during air bubbles float, as a result to operate the boiler in the silent mood and to easily replace and repair a heater. A small size boiler of heating includes a water tank, a guide pipe and a supplying pipe(32) connected to the water tank by a separating pipe, a hollow heating tank connected to the guide pipe, a return pipe(22) and a drain pipe(24) connected to the heating tank, a bimetal and a heater installed in the heating tank, a controller connected to the bimetal and the heater, and a coupling pipe formed in the heating tank. The heater is installed to prevent from being separated and inserted into the coupling pipe. The boiler(2) is connected to a heating mat(6) having a heating hose(4) via a rubber hose(8). The boiler includes a housing, the hollow heating tank installed in the inner lower side of the housing to heat low temperature water and to supply the heated water, and the coupling pipes installed at a side of the heating tank at a predetermined interval. |
