HEAT-USED GENERATION AND COLD/HOT WATER FEEDING SYSTEM

摘要

PURPOSE: A heat-used generation and cold/hot water feeding system is provided to improve the thermal efficiency of a system by recycling waste heat from a gas turbine generator, and to build a high-efficiency power system with a relatively low cost. CONSTITUTION: A cold/hot water feeding system consists of: a gas turbine generator(3) having a generator driven by power from a gas turbine engine; a waste heat recovery boiler(4) generating high-temperature high-pressure steam as high-temperature exhaust gas from the gas turbine generator; a heat exchanger(7) exchanging heat with the steam from the boiler; a heating coil(8) heating a room with the heat-exchanged heat; an absorption refrigerating machine(6) generating low-temperature cooling water with the steam from the boiler; and a fan cooler(25) cooling a room with the cooling water from the refrigerating machine. The cold/hot water feeding system supplies power in emergency by adopting the gas turbine generator. In addition, the thermal efficiency of the system is improved through recycling of waste heat from the gas turbine generator.