Energy conservation and emissions reduction analysis of cooling water of power plant source heat in pump heating system

In northern of China, heating system energy consumption accounts for a large proportion of construction energy consumption in winter. The cooling water of power plant temperature is under 50°C, it is a low-grade energy that is easier to use. We can use low-temperature heat of cooling water of power plant effectively through heat pump technology. It not just save energy and reduce energy consumption, but also reduce emissions. According to the tracert of cooling water of power plant source heat pump heating system, give analysis and computation based on the practical situation of Changchun thermoelectric plant, results show that energy conservation and emissions reduction evident effect.