吸收式换热过程及设备

摘要

Describes the operating principle of absorption heat exchange unit which is the key component of the district heating system based on the co-generation absorption heat exchange (Co-ah) cycle.Based on the analysis of the extreme outlet temperature of thermal fluid and its influential factors, proposes the performance indicators of absorption heat exchange unit.Presents the key technical measures taken in the research and development process,assembly process of entire machine and the actual operating performances of absorption heat exchange unit.%介绍了基于吸收式换热的集中供热系统的关键部件———吸收式换热机组的运行原理，分析了热流体出口极限温度及其影响因素，提出了衡量吸收式换热机组热性能的指标。介绍了吸收式换热机组研发过程中所采取的关键技术措施、整机流程以及实际运行性能。