技术中心

【关键词】 高温热泵; 双级压缩; 废热回收; 节能减排; 热电联产; 【英文论文关键词】 Heat pump Compound Heat Recovery Energy saving 【论文摘要】 本文介绍了双级离心式高温热泵的设计过程和应用优势。通过理论计算及系统流程分析,推导出可实现77℃高温出水的大容量双级离心系统。并结合实际工程案例对双级离心高温热泵方案做经济性评估。指出在应用双级离心式高温热泵制冷供热时,不仅节约能源,降低运行费用,对环境保护也有着积极的推动作用。 【英文论文摘要】 In this paper, the design principles and the application of compound centrifugal heat pump chiller are introduced. A large compound centrifugal system can be realized for 77℃ maximum temperature water with calculation and process designing. By case studying, ROI can be calculated from economic analysis report. Great benefit will be gained from this application, not only on energy saving & cost down, but also on environmental protection.