Research on the costs analysis of several kinds of heating equipments based on whole life cycle

摘要

With the environmental pollution becoming more and more serious, it is a critical problem to choose appropriate clean coal-fired boilers alternative equipment. Among these problems, heating costs calculation is the top priority which has not formed a unified standard. According to the concept of whole life cycle costs and based on the consideration of environmental benefits, the costs of heating equipment are classified and the heating equipment cost model is built in this paper. By analyzing energies of electric, gas and coal, the best coal-fired boilers alternative equipment can be found out. Taking Liaoning Province as an example, a comprehensive analysis of the costs of several kinds of heating equipment is conducted, and the best local coal-fired boilers alternative equipment is obtained, so as to promote further application and popularization of electric heating equipment. At last, the feasibility of the method of cost calculation is verified.