HYDROGEN-BASED FUEL CELL DECENTRALIZED DRINKING WATER PRODUCTION DEVICE

Proposed is a hydrogen-based decentralized drinking water production device (100). The drinking water production device (100) includes a fuel cell (110) which produces electrical energy and water by receiving hydrogen and oxygen, an energy storage part (130) in which the electrical energy produced by the fuel cell (110) is stored, a water storage tank (120) in which the water produced by the fuel cell (110) is stored, a drinking water production part (140) which produces drinking water by receiving the water stored in the water storage tank (120), and a first valve (151) allowing the drinking water produced by the drinking water production part (140) to flow selectively to one of a drinking water supply line (161) and a domestic water supply line (162).