REGENERATIVE TANK STRUCTURE OF REGENERATIVE TYPE BOILER

摘要

PURPOSE: A regenerative tank structure of a heat-condensing-typed boiler is provided to supply the heating water with fixed temperature by making a structure simple. CONSTITUTION: A regenerative tank structure of a heat-condensing-typed boiler comprises a hot-water heat exchanger(10), a regenerative tank(20) and a hot-water heat exchanger(30). The hot-water heat exchanger heats the hot-water circulating first and second heat exchange coils(14,15) using a burner(11). The regenerative tank stores the hot-water ejected from the second heat exchange coils. The hot-water heat exchanger heats the cold water with the boiled water. The regenerative tank cancels the inner pressure by the volume expansion. The regenerative tank safely stores the hot-water supplied from the second heat exchange coil.