延安市城市联片供热工程可行性分析

延安市是一座依山傍水的河谷城市,有着特殊的地形特点.近几年来,随着城市的发展,由于城市供热基础设施落后,城市污染日益严重,大大影响了人民生活和身体健康,制约了城市经济建设的发展.本文通过对延安市供热现状的调查与分析,并结合延安市的地形特点、燃料资源、城市规划等因素,从技术、经济和效益等方面讨论了在延安市实行城市联片集中供热的可行性.

Feasibility Analysis of Area-Connecting District Heating in Yan'an City

Yan'an City, which is situated near to hills and beside rivers, has its special geological features. With the development of the city, the environmental situation in Yan'an is increasingly grave recently due to the existing simple and crude facilities of heating in the city. The health and quality of living of the inhabitants have been greatly affected therefrom, and the development of economic construction has been constrained. This paper described an investigation on the status quo of the heating system and its operation, and the corresponding analysis. In association with the geological features, fuel supply and city planning etc., the feasibility of area-connecting district heating in Yan'an City was analyzed from the aspects of technologies, costs and benefits etc..