APPARATUS FOR SUPPLYING WASTE ENERGY FROM FUEL CELL TO BOILER

摘要

PURPOSE: An apparatus is provided to allow for ease of recovery and utilization of the waste energy generated from the fuel cell system. CONSTITUTION: An apparatus comprises a waste hot water storage tank(1) for storing the waste hot water generated from a fuel cell system; a unit for supplying the waste hot water stored in the waste hot water storage tank; and a unit for heating the water generated from a boiler including a waste energy recovery heat exchanger(2) mounted in the waste hot water storage tank. The waste hot water storage tank has sensors(7,8) for sensing the level of the waste hot water. The unit for supplying the waste hot water includes a pump(5) for supplying the waste hot water to a hot water heat exchanger, and a three-way valve(6) for selecting the waste hot water or the water supplied from an external source.