有油螺杆空压机余热回收系统与吸收式制冷系统节能分析  

Energy Saving Analysis of Waste Heat Recovery System and Absorption Refrigeration System of Oil Screw Air Compressor

作　　者：程艳 宋阳光 CHENG Yan;SONG Yang-guang(Hi-Tech College,Xi′an University of Technology,Xianyang 713700;SCEGC Scientific Research and Design Institute Co.,Ltd,Xi′an 710082,China)

机构地区：[1]西安理工大学高科学院,陕西咸阳713700 [2]陕西省建筑科学研究院设计院有限公司,陕西西安710082

出　　处：《广州城市职业学院学报》2025年第1期96-100,共5页Journal Of Guangzhou City Polytechnic

摘　　要：将有油螺杆空压机余热回收系统与吸收式制冷系统结合,从可行性到经济性进行了相应的分析,结果表明在余热回收系统中加入溴化锂吸收式制冷机组后,可以进行二次回收低品位热,且投资回报期不到一年,为空压机余热回收系统的改造提供一定的依据和参考。This paper integrates the waste heat recovery system of an oil screw air compressor with an absorption refrigeration system,and provides an analysis from feasibility to economic performance.The results indicate that by adding a lithium bromide absorption refrigeration unit to the waste heat recovery system,low-grade heat can be recovered twice,and the return on investment is achieved in less than one year.This study provides a solid basis and reference for the transformation of the waste heat recovery system in air compressors.

关 键 词：余热回收 溴化锂吸收式制冷 经济性 

分 类 号：TU201.5[建筑科学—建筑设计及理论]