燃气冷热电联供系统在医疗建筑的应用

由于医疗类建筑的自身特点,其供能周期较长、供能稳定性要求要求较高,故建筑能耗较高。文中根据石家庄市的气候特点,对某医疗类建筑的冷、热、电负荷进行了预测,并针对发电并网不上网的原则下,确定了燃气冷热电联供系统方案。同时以原供能方案为比较基准,对两种方案进行了对比分析。结果显示,采用燃气冷热电联供系统在经济性和污染物排放方面都优于传统方案。

APPLICATION OF CCHP SYSTEM IN MEDICAL BUILDING

Due to its own characteristics,medical buildings have some special requirements for its power supply,such as the longer cycle and the higher stability.According to the climate characteristics in Shijiazhuang City,this paper forecasted the cold,heat and electricity load of a medical building.Then,according to the principle that the power network is not connected to the net,the scheme of combined cooling and heating (CCHP) was determined.Two schemes were compared and analyzed based on the original energy supply scheme.The results show that CCHP system is superior to the traditional one from aspects of economy and pollutant emission.