Economic Analysis for Compression-type and Absorption-type Heat Pump Recycling the Waste Heat of Circulating Water in Power Plant

It is one of our country key energy-saving promotion technologys to adopt compression-type or absorption-type heat pump technology,by which recycling the waste heat of circulating water is used to the central heating in power plant.From the heat pump heating performance coefficient COP(Coefficient of Performance),the heat pump energy-saving mechanism is analyzed.The economic quality evaluation model for compression-type or absorption-type heat pump is constructed in the waste heat recovery of circulating water in power plant.There is an important significance to guide the heat pump electrotype.