地源热泵在乌鲁木齐的应用研究

Application on Ground Source Heat Pump in Urumqi

地源热泵技术就是充分利用地热能的一种可再生能源的高效、节能、环保型工程系统。阐述地源热泵技术的工作原理,并以新疆电力科学研究院地源热泵工程系统为例,通过运用对季节系统能效比和能源利用系数的计算,分析了地源热泵系统的节能优势;通过与传统燃煤锅炉对环境影响的对比,分析了地源热泵在环境保护方面的优势。通过分析得出,地源热泵系统在主要靠燃煤锅炉供热的乌鲁木齐推广很有意义,可以替代传统的燃煤锅炉,减少原煤的使用,减少污染物的排放,对解决乌鲁木齐冬季空气污染起到很好的作用。

Ground source heat pump technology is a kind of high efficiency, energy saving and environmental protection engineering system of renewable energy sources by the use of geothermal energy. In the study, operating principle of ground source heat pump technology was expounded, ground source heat pump engineering system of Xinjiang electric power research institute was taken as an example. Energy-saving advantages of ground-source heat pump system was analyzed by the calculation of energy ratio and seasonal system energy efficiency ratio. The results showed that there was an important significance on the promotion of ground-source heat pump system in Urumqi. At present, the major heat addition system of Urumqi was still coal-fired boiler, the application of ground-source heat pump system could reduce the use of raw coal and the emissions of pollutants, which had a positive influence on the solution of air pollution in winter in Urumqi.