Guang Zhou Economic Development Zone Of Central Heating Project Economic Research

In recent years, the state environmental protection policy tightening, environmental protection supervision strengthened with each passing day, oil and coal, rising energy prices, global energy shortage, environment deterioration, energy saving and emission reduction of the world today is the core of sustainable development theme. The state through various policy and policy guidance and support to carry out the work of energy-saving emission reduction. In this environment, the original using distributed heat and power supply, power supply mode of enterprise operating costs substantially increases ceaselessly, our country advocates in the city and economic zone to suit one's measures to local conditions to build cogeneration district heating project, especially in the economic zone in the production of thermal stability, seasonal small effect, the use of cogeneration heating can replace the enterprises owned small boiler, safety, environmental protection, economy and from standard is beneficial for area centralized management, reduce the operating costs of enterprises within the district.This paper mainly discusses the economic development zone in Guangzhou City, the construction of cogeneration heating engineering economy study. In this paper, according to the Guangzhou Development Zone in the central heating project, according to take two different heating schemes, in order to improve the area of central heating heating capacity, solve for central heating development lag in the area of production enterprises with the heat load of the growing problem, the two options for technical evaluation, based on the concentration heating engineering main evaluation content of technology, such as the heat load, unit type selection, heat supply network planning and other aspects of discourse, and selects the best technical solutions, forming a preliminary engineering construction. According to the engineering construction on investment were estimated, the use of financial evaluation of the analysis method of project, financial evaluation. The paper also cogeneration heating are analyzed qualitatively the national economic evaluation, demonstration of the necessity of implementation of central heating. On the centralized heat supply project comprehensive evaluation, puts forward the main economic indicators, and a list of the main existing problems and suggestions.This article hopes to Guangzhou economic development zone central heating engineering economy study, discussion of central heating project in heating equipment selection to match surrounding heating load demand, to maximize the reduction of central heating of future operational management costs, and make the project in the future operations in the country to meet the safety and environmental requirements next, to maximize the benefits, economic aspects from that of central heating project in Guangzhou economic zone to the long-term development.